baber/WOPTO huggingface dataset:
Patent JP-S5886310-A (JP)
Title: Combustor
Inventor: OGINO TOSHIROU
IPC: F23D3/18
Filed: 1981-11-19
Abstract: PURPOSE:To control automatically an appropriate combustion quantity corresponding to a room temperature, by adjusting a loss of pressure to be applied to a combustion chamber through a device, such as a bimetal which is deformed in response to the room temperature. CONSTITUTION:A pressure loss to be generated within a duct can be adjusted by varying a gap D between a regulating plate 11 and a pressure losing plate 12, which becomes small when the gap D is widened and becomes large when the gap D is narrowed. A bimetal 14 is deformed according to a temperature, through which the pressure losing plate 12 is lifted upward through a connecting rod 13 when the temperature of the interior of a room is low and the pressure losing plate 12 is moved downward according to a temperature rise. A combustion quantity, therefore, becomes large when a room temperature is low and becomes small according as the room temperature increases. With this, the combustion quantity is controlled automatically according to the room temperature.
Patent JP-2000018154-A (JP)
Title: Reciprocating compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B27/08
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To suppress the excessive temperature rise in the bores at compression and eliminate the problem of the deterioration of the lubricant and seizing. SOLUTION: In a cylinder block 10, continuous cavities 50 are provided at the periphery of each bore 10a. To the cavities 50 returning refrigerant (cooling medium) from outside is introduced through an intake port 50. The returning refrigerant passes the cavities 50 and then leads to the intake chamber through communication holes. When the returning refrigerant passes the cavities 50, heat exchange between each of the bore 10a at high temperature and the returning refrigerant in the cavities 50 effectively restrains the temperature in the bores 10a at compression from increasing excessively. Further, when the refrigerant is returned, depriving heat of vaporization from the compressed refrigerant when the liquid particle in the returning refrigerant evaporates, contributes to this effective restriction of the temperature in the bores 10a at compression from increasing excessively.  Even if the refrigerant is returned, it is not compressed.
Patent JP-H0745589-A (JP)
Title: Detection of outside air leakage in plasma treater and detection device
Inventor: TOYAMA TAKAHIRO
IPC: H01L21/3065
Filed: 1993-07-28
Abstract: PURPOSE:To detect easily an outside air leakage to the interior of a vaccum container in a plasma treatment not using nitrogen gas by a method wherein the spectral band intensity of nitrogen in the vacuum container is measured by a monochromator. CONSTITUTION:In a plasma treatment not using nitrogen gas, a spectral band intensity output in the case where an outside air leakage is generated is previously set in a comparator 24. When a spectral band intensity output, which is measured by a monochromator 23, of nitrogen in a vacuum container 10 reaches the set spectral band intensity output, an alarm gives an alarm and at the same time, an etching treatment in a plasma treater 27 is stopped via a microcomputer 25. Thereby, the outside air leakage to the interior of the container 10 can be easily detected and before an etching rate of a resist overprogresses by oxygen of the outside air, the plasma treatment to a wafer 14 can be stopped and the generation of a defective product can be prevented.
Patent JP-H0918414-A (JP)
Title: Pseudo digital modulating method
Inventor: ASAKURA MASAHIRO
IPC: H04B10/61
Filed: 1995-06-29
Abstract: PURPOSE: To prevent noises from being mixed into reproduced audio and video signals by mixing a sine wave FM signal, which has a specified distortion rate and the attenuation rate of a higher harmonic wave out of the band, with a base band signal in a prescribed ratio. CONSTITUTION: The FM signal is defined as the sine wave signal for which the distortion rate is less than 0.7% and the attenuation rate of the higher harmonic wave out of the band is more than 40dB, and it is mixed by a mixing circuit 4 within the range for which the mixing ratio of the FM signal with the base band signal is from 7.5% to 12.5%. Besides, concerning the sine wave FM signal component of the mixing signal, the distortion rate is less than 1.5% and the attenuation rate of the higher harmonic wave out of the band is more than 35dB. The circuit 4 is composed of an adder 4a and an inverter 4b and the adder 4a is composed of resistors R2 and R3 , with which the mixing ratio of the audio sine wave FM signal with the video base band signal is set, and an operational amplifier Op1 .  Besides, the inverter 4b returns the mixing signal inverted by the amplifier Op1 to a non-inverted signal by using an operational amplifier Op2 . Then, the mixing signal is modulated to a rectangular wave FM signal by a rectangular wave FM modulation circuit 5.
Patent JP-H0633293-A (JP)
Title: Manufacture of corrosion resistant spring for hanging
Inventor: KOYAHARA HIDEO
IPC: F16F1/02
Filed: 1992-07-14
Abstract: PURPOSE:To provide the method for manufacturing a corrosion resistant spring for hanging in which the generation of pitting corrosion causing the breaking of the spring is prevented and also delayed fracture is prevented and free from the deterioration in strength. CONSTITUTION:In the method for manufacturing the spring for hanging in which the treatment of soaking, hot forming, hardening, tempering, shot peening and coating or the treatment of cold forming, soaking, hardening, tempering, shot peening, coating or the like is executed, the coating and baking/hardening are executed after the electroplating of manganese is applied at least to a part of the surface of the spring material before the coating. In this way, hydrogen in the spring material is released, and the manufacture of the spring for hanging free from delayed fracture is enabled. Furthermore, by the sacrificial corrosion inhibition effect of manganese, the generation of pitting corrosion causing the corrosive fatigue and fracture in a salt damge environment can be prevented.
Patent JP-H1131815-A (JP)
Title: Semiconductor device having trench structure and fabrication thereof
Inventor: NAKAMURA KATSUMITSU
IPC: H01L29/78
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristics of an insulation film by extending the insulation film from the inner surface of a trench in a semiconductor substrate to the outer surface of the semiconductor substrate along the major surface thereof and extending a conductive part from the inside of the trench to the outer surface of the semiconductor substrate along the major surface thereof. SOLUTION: A semiconductor substrate is produced by forming an n<-> -type low concentration diffusion layer 1, an n-type diffusion layer 2 and a p<+> -type high concentration diffusion layer 3 and then a p-type base layer 4 is diffused into the semiconductor substrate from the surface thereof. An n<+> -type emitter diffusion layer 5 is formed partially at the upper part of the p-type base layer 4. Subsequently, a CVD film is deposited and patterned to open the position for making a trench before making the trench by etching the semiconductor substrate. Thereafter, an insulation film 11 is formed entirely from the inner wall to the outer surface of the trench which is eventually filled with a conductive film of gate electrode material 12 up to the outer surface of the semiconductor substrate.
Patent JP-H109238-A (JP)
Title: Joining tool and joining structure
Inventor: KITAURA KAZUO
IPC: F16B29/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make it possible for a joining operation to be accomplished only by the work on one side. SOLUTION: The joining tool 1 has a joining tool body 2 on the inner periphery of which a female screw part 6 is provided, and tip side open-deformed parts 3. After the tip side open-deformed parts 3 are entered into a joining tool insertion hole 9 of a body 8 to be joined, the shaft part 13a of a male screw 13a is entered into the female screw 6 deeper than specified depth, and the tip side of the shaft part 13 of the male screw 13 is entered into between the tip side open-deformed parts 3. Thus, the tip side opendeformed parts 3 are deformed outward to prevent the tip side open-deformed parts 3 from slipping out from the joining tool insertion hole 9.
Patent JP-2001013821-A (JP)
Title: Electrophotographic photoreceptor drum
Inventor: KASHIWAGI NOBUYUKI
IPC: G03G21/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make securable a conducting path between an aluminum bare tube and a flange member by a simple mechanism by forming on an end face of the aluminum bare tube the electrical conducting path from the aluminum raw tube to the flange member. SOLUTION: The main body of each flange 2 is formed out of conductive aluminum, and ground connection is directly established by joining an aluminum bare tube 1 and the flange 2. A photosensitive layer is formed on the surface of the aluminum raw tube 1 as a whole, and the flanges 2 for rotatably attaching an electrophotographic device are mounted at both ends of the aluminum raw tube 1 with the photoreceptive layer formed thereon. For image formation purposes, at least one of the flanges 2 is provided with a ground mechanism for electrically connecting the aluminum raw tube 1 itself to the main body of an image forming device. That is, by using an end face of the aluminum raw tube 1, an electrical conducting path to the flange 2 is formed.  For sure electrical connection, the ground connection is established by using the end face of the aluminum raw tube 1 or, in the case of a faucet joint type tube, the step of the faucet joint-worked internal face.
Patent JP-H0635143-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ASATAKE ATSUSHI
IPC: G03C7/36
Filed: 1992-07-14
Abstract: PURPOSE:To lower manufacturing cost and to enhance color development performance, color reproduction performance, image preservability, the solubility and dispersion stability of a coupler by incorporating a specified 2-equivalent yellow coupler in at least one of silver halide emulsion layers. CONSTITUTION:At least one of the silver halide emulsion layers contains the 2-equivalent yellow coupler represented by formula I in which each of R1-R3 is alkyl, cycloalkyl, or aryl; R4 is a group substitutable on a benzene ring; n is an integer of 0-4; X is a hetero atom; and W is a group to be released by coupling with the oxidation product of a color developing agent. Any kinds of photographic sensitive materials for any use may be used. Any kind of silver halide, such as silver chloride, bromide, iodide, chlorobromide, iodobromide, and chloroiodobromide may be used. Other color couplers for forming a multicolor image may be incorporated together with this coupler.
Patent JP-S6342382-A (JP)
Title: Surface hardening method after electroless composite nickel plating
Inventor: AKIMOTO YASUNOBU
IPC: C23F17/00
Filed: 1986-08-08
Abstract: PURPOSE:To obtain an accurately hardened member by forming a composite Ni layer on the surface of a member by electroless composite Ni plating and by projecting laser light on the prescribed part of the layer. CONSTITUTION:A composite Ni layer 2 is formed on the surface of a member 1 by electroless composite Ni plating, and laser light 3 is projected on the prescribed part 4 of the layer 2 to harden only the part 4. Thus, an accurately hardened member is obtd. Even a large-sized member can be similarly hardened and the hardening range can be freely specified.
Patent JP-H0477553-A (JP)
Title: Thermoplastic resin composition
Inventor: KIHIRA MICHIHARU
IPC: C08L67/00
Filed: 1990-07-17
Abstract: PURPOSE:To provide the title composition having a combination of heat resistance, mechanical strength, dimensional accuracy, electrical properties and solvent resistance, comprising a saturated polyester and a terminal group- modified polyphenylene ether produced by reaction of an alkoxysilane compound with a polyphenylene ether. CONSTITUTION:The objective composition comprising (A) 10 - 90wt.% of a terminal group-modified polyphenylene ether of formula III produced by reaction, in the presence of a basic catalyst in an organic solvent, of (1) a polyphenylene ether of formula I (Q<1> is halogen, primary or secondary alkyl, etc.; Q<2> is H, halogen, etc.; (n) is >=10) with (2) a compound having, in an identical molecule, both alkoxysilyl and glycidyl groups of formula II (X is O or N; R<1> is 1-12C alkylene; R<2> and R<3> are each 1-6C hydrocarbon group; S is 1 or 2 when X is O or N, respectively; (t) is 1 - 3) and (B) 90 - 10wt.% of a saturated polyester (pref. polyester with liquid crystal nature).
Patent JP-S5975773-A (JP)
Title: Solid-state image pickup device
Inventor: GOTOU HIROSHIGE
IPC: H04N5/335
Filed: 1982-10-25
Abstract: PURPOSE:To simplify a peripheral circuit by incorporating an integral value detecting circuit of MOS constitution which compares a reference voltage with the output of a source follower circuit and outputs a digital inverted signal to an external peripheral circuit when the output attains to a specific level on the same substrate. CONSTITUTION:The output voltage of the source follower circuit 11 drops gradually as charges generted by a photodiode 6 increase with time. A potential barrier is formed under the gate electrode 15G of an MOS transistor (TR) 15 by the reference voltage VREF applied to the gate elecrtode 15G and when a voltage applied to the source electrode 15S exceeds this potential barrier, charges are applied to the drain electrode 15D, so a floating state is entered to invert the output of a MOS TR inverter 17 to a level H. A transfer gate 3, reset gate 9, and gate 16G of an MOS TR 16 are opened by said inversion to return to an initial state.
Patent JP-2001019124-A (JP)
Title: Stock quantity unitary control method and system
Inventor: WAKAI YOSHIKI
IPC: G06F19/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To easily ascertain at which time a stock quantity has not been correct when the stock quantity is not accurate by unitarily controlling an item stock quantity at delivery/receipt time on the basis of delivery/receipt information outputted when delivery/receipt is caused for an optional item. SOLUTION: Stock information (such as a quantity) by an item is unitarily controlled by an each item stock control means 11 in a stock quantity unitary control system 10, and delivery/receipt information (such as a delivery/receipt quantity) is unitarily controlled by a delivery/receipt information control means 12. An each item stock quantity after delivery/receipt is controlled by an each item stock delivery/receipt information renewing means 13, and a consecutive number of delivery/receipt information is controlled by the item to check an omission of delivery/receipt.  The each item stock quantity at time being a point such as the end of the month is controlled as reference information, and an each item stock quantity history is made by an each item stock quantity history retrieving means 15 to display an input situation of warehousing/delivery data by a warehousing/delivery input image screen 16.
Patent JP-S5888659-A (JP)
Title: Method and device for weather simulation under clothing
Inventor: HARADA TAKASHI
IPC: G01N33/36
Filed: 1981-11-20
Abstract: PURPOSE:To measure transport characteristics of moisture and heat of a sample corresponding to clothing simultaneously and with time, by using a metallic plate having numbers of pores, and obtaining human body conditions in a perspire sweating-to-nonsweating range. CONSTITUTION:On the top surface of a box D formed so that surface temperature and the amount of sweating are varied and adjusted, an artificial skin plate 7 consisting of a metallic plate having pores 16 shaped from the surface of a weather part in clothing to the surface of a human-body reproduction part is fixed, thus forming the human-body reproduction part. To vary and adjust the surface temperature, water in the box right under the artificial skin plate 7 is heated by a heater 8, and the water temperature is controlled by stirring through a thermostat 10 and a magnetic stirrer 9. The amount of sweating is controlled by discharging the water in the box or by returning the water on the artificial skin plate 7. Thus, the amount of sweating is set up to goog at a maximum at 10-40 deg.C artificial skin surface temperature in terms of 1.6m<3> surface area of an adult body and one hour measurement.
Patent JP-H051242-A (JP)
Title: Colored transparent coating system containing silica particles
Inventor: SARIYA KUMAA DASU
IPC: C09D7/12
Filed: 1991-07-26
Abstract: PURPOSE: To improve workability and coating performance of color plus clear coating.  
     CONSTITUTION: A method of coating a substrate comprises the steps of (A) coating the substrate with one or more applications of a water-based basecoating composition containing (1) a film-forming organic resin and a crosslinking agent for the resin when the resin is crosslinked, (2) about 1-about 30 wt.% substantially colorless silica microparticles having a particle diameter of about 1-about 150 nm stably dispersed in the basecoating composition, (3) a solvent for the film-forming resin and (4) pigment particles, to form a basecoat; and (B) coating the basecoat with one or more applications of a topcoating composition containing (1) a film-forming organic resin which may be the same or different film-forming resin of the basecoating composition and a crosslinking agent for the film-forming resin of the topcoating composition when the is crosslinked and (2) a solvent for the film-forming organic resin of the topcating composition, to form a transparent topcoat. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5888521-A (JP)
Title: Atomizing apparatus
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/00
Filed: 1981-11-20
Abstract: PURPOSE:To obtain an atomizing apparatus which is inexpensive in the cost and simple and compact in structure, by employing such an arrangement that a  liquid is supplied to a pressurizing chamber by a positive pressure and a negative pressure produced by a fan. CONSTITUTION:Kerosine used as fuel is supplied from a cartridge tank 13 into a fixed tank 14 which is designed to keep the fuel surface at a constant level and then it is carried via a feed pipe 15 to an atomizing unit 16. The atomizing unit 16 is attached to the wall surface 18 of a first atomizing chamber 17 and designed to eject atomized particles 20 of kerosine into the first atomizing chamber 17 and a second atomizing chamber 19. Fuel is supplied to a pressurizing chamber 45 by a positive pressure and a negative pressure produced by an air-current producing means 22. Since, by employing such an arrangement, the structure of the atomizing apparatus can be made simple and compact and, at the same time, a pump or the like means can be omitted, it is enabled to provide an extremely inexpensive atomizing apparatus.
Patent JP-S6253441-A (JP)
Inventor: TSUBOUCHI KATSUNARI
IPC: D03D27/00
Filed: 1985-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0632014-A (JP)
Title: Printer
Inventor: GOTO TOSHIYA
IPC: B41J29/38
Filed: 1992-07-15
Abstract: PURPOSE:To eliminate the disappearance of form information, even if a current interruption occurs, by composing and printing an image based on printing data and the image of a specified form information, when a signal is received from an external apparatus. CONSTITUTION:A laser beam printer(LBP) body inputs and registers printing information and form information or macro instruction supplied from a host computer connected with the outside. Simultaneously, the LBP body generates corresponding character pattern and form pattern, etc., according to these informations and forms an image on a recording paper being a recording medium. A printer control unit 101 mainly converts character information into the video signal of corresponding character pattern and outputs the signal to a laser driver 102. The laser driver 102 drives a semiconductor laser 103 and laser light 104 is shaken right and left by a rotating polygon mirror 105 to scan an electrostatic drum 106 and expose the drum to the light. As a result, the electrostatic latent image of the character pattern is formed on the electrostatic drum.
Patent JP-S6432636-A (JP)
Title: Wet etching device
Inventor: HAYASHI HIDETAKA
IPC: C23F1/08
Filed: 1987-07-29
Abstract: PURPOSE:To prevent the adhesion of particles onto a wafer, and to obviate cracks by installing a parting plate separating an upper section in an etching tank into an etching section and an extracting section to the upper section in the etching tank and openly providing the lower section of the etching tank with a transfer path. CONSTITUTION:An upper section in an etching tank is partitioned by a parting plate 9 to form an etching section 8 and an extracting section 9. When the etching of a wafer 2 is completed and a cassette 1 is detached from a hanger 11, the cassette 1 slides down in a path 10, and is transferred to the extracting section 9 from the etching section 8. The cassette 1 is mounted at the nose of the hanger 1, and the wafer 2 is extracted from the inside of an etchant in the extract ing section 9 together with the cassette 1. Since there is no particle around the level of the etchant in the extracting section 9, no particle 5 adheres on the surface of the slicing of the wafer 2. Accordingly, cracks are prevented.
Patent JP-H06229849-A (JP)
Title: Torque detecting device
Inventor: TSUDA HIROSHI
IPC: G01L3/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide such a torque detecting device that its torque detecting sensitivity can be improved and its rigidity can be prevented from deteriorating while the length of the rotating shaft of a rotating body is reduced. CONSTITUTION:One ends 10a of six elastic bodies 10 respectively constituting plate springs are radially put in the outer peripheral surface of the end section 3a of an input-side steering shaft 3. A disk 12 is connected to the end section of an output-side steering shaft and the disk 12 has an annular flange section at its outer peripheral section. The other ends 10b of the elastic bodies 10 are fixed to the inner peripheral surface 12b of the flange section. A pair of coils 18 and 19 is fitted to the surfaces of two stays 15 and 16 fixed to the outer periphery of the shaft 3 facing the elastic bodies 10. The gaps 20 and 21 between the coils 18 and 19 and the bodies 10 vary in accordance with rotational forces and the variation of the gaps 20 and 21 is converted into an electric signal, as the variation of the magnetic reluctance between the coils 18 and 19. The electric signal is inputted to an electronic controller.
Patent JP-S6337223-A (JP)
Inventor: DEIBITSUDO EI RUFUEEBURU
IPC: G01J3/42
Filed: 1987-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6431965-A (JP)
Title: Ion beam mixing device
Inventor: TAKAHASHI TOMIO
IPC: C23C14/32
Filed: 1987-07-28
Abstract: PURPOSE:To easily form a strong thin-film layer, by simultaneously or alternately implanting ion beams at different angles in different directions from plural ion sources while forming a thin film on the surface of a rotating base material in a vacuum chamber. CONSTITUTION:In a vacuum chamber 1 equipped with an evacuator 8, a base material 2 fixed to a base material holder 3 is rotated. On the other hand, evaporated substances are generated from an EB gun 5 disposed in the lower part of the base material 2, which are allowed to adhere to the base material 2 surface. At the same time, ion beams are implanted into the base material 2 from ion sources 6, 7. In the above ion beam mixing device, the plural ion sources 6, 7 are disposed at dissimilar angles in dissimilar directions, respectively. Further, ion beams from the above ion sources are implanted simultaneously or alternately via a control device 9. By this method, the directions of crystal growth are more uniformly dispersed in different directions without causing uneven distribution in one direction, and as a result, the strong thin film can be obtained without subjecting the base material 2 to complicated motions.