baber/WOPTO huggingface dataset:
Patent JP-S6223177-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIBINO MITSUTOSHI
IPC: H01L29/861
Filed: 1985-07-23
Abstract: PURPOSE:To reduce leakage currents between diodes by forming an insulating film on the surface of an epitaxial layer in a semiconductor substrate and bringing at least one of the heating rate or cooling rate of the semiconductor substrate to 160 deg.C/min or more on thermal diffusion treatment for shaping an impurity doping layer. CONSTITUTION:An silicon epitaxial layer 2 is shaped onto a semiconductor substrate 1, an insulating film 3 is formed, and n<+> regions 4 are shaped around sections to which each diode is formed. p-type regions 5 are shaped by implanting B<+> ions into regions formed by using a photolithographic method. The semiconductor substrate 1 is positioned in a nitrogen atmosphere at 1,100 deg.C for 15min. Lifetime killer regions 7 are shaped between the silicon epitaxial layer 2 and the insulating film 3 by bringing the heating rate and cooling rate of the semiconductor substrate 1 to 160 deg.C/min or more, and lastly the unnecessary insulating films 3 are removed and electrodes 6 are formed.
Patent JP-S647088-A (JP)
Title: Cleaning device for copying machine or the like
Inventor: AKIYAMA KAZUNORI
IPC: G03G21/10
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a developer from being deposited and to prevent an image from being affected by the scattering of a developer by providing a scraping member which extends to a conveyor roller slantingly and abuts on the lower end surface of the conveyor roller while deforming elastically. CONSTITUTION:The scraping member 8 made of a flexible material such as a polyester film is provided in the main body 2 of a cleaning device. The scraping member 8 consists of a base part 81 which extends in the same direction with the center axis of the conveyor roller 6 and many scraping pieces 82 which extend from the base part 81, and the respective scraping pieces 82 move up and down while abutting on the lower end surface of the blade 62 of the conveyor roller 6 is response to the rotation of the roller 6, thereby scraping a developer deposited under the conveyor roller 6. Consequently, the developer is prevented from being deposited owing to a defect in conveyance.
Patent JP-S5954486-A (JP)
Title: Laser irradiation device
Inventor: ASOZU TAKAYOSHI
IPC: B23K26/08
Filed: 1982-09-20
Abstract: PURPOSE:To prevent the burnout of an optical fiber by providing an adjustment part which corrects the errors in laser output generated by the laser reflection and attenuation of an optical fiber waveguide, the variance, the service lift with age, etc. of the optical fiber under specified conditions. CONSTITUTION:The laser ray oscillated from a laser oscillator 1 is irradiated through an optical fiber waveguide 3 to the working position. An adjustment part 8 adjusts PF/alpha obtd. by dividing the output PF of the laser ray emitted from the waveguide 3 by the comparison alpha of the input and output allowing for the quantity of attenuation of reflection of laser light 2 to the output P0 of a laser oscillator 1 so that the output PF attains the value complying with the set value of the laser irradiation output. The influence such as the change in attenuation rate owing to the exchange of an optical fiber waveguide 4 and the deterioration with age, etc. are all adjusted by the part 8.
Patent JP-H0718762-A (JP)
Title: Wall construction of building
Inventor: KURITA KAZUKI
IPC: E04B2/56
Filed: 1993-07-02
Abstract: PURPOSE:To reduce the material cost and, at the same time, to make it possible to easily mount a wall within a short period of time. CONSTITUTION:A plurality of base frames 1 are arranged to specific positions in a building unit 11 at intervals L. For example, face materials 4 of plaster boards are continuously mounted over the surface of the indoor side of the base frames, and an internal wall 12 is constituted thereof. For that purpose, the material cost can be low because the amount of the base frames 1 can be small, at the same time, mounting labor, etc., of the base frames can be saved, and the wall can be easily constituted within a short period of time.
Patent JP-H0719364-A (JP)
Title: Solenoid valve
Inventor: SAKATA AKIRA
IPC: F16K31/06
Filed: 1993-07-02
Abstract: PURPOSE:To perform accurate flow rate control by suppressing dispersion of flow rate of a solenoid valve by a simple constitution. CONSTITUTION:Dispersion of valve opening force of a plunger 9 which is a factor of dispersion in flow rate in a low flow rate region is eliminated due to the adjustment of a clearance L between a plunger 9 and a stator core 52 and the adjustment of electromagnetic attraction force, and the dispersion in flow rate in a high flow rate region is eliminated by providing an orifice 54 in a fluid passage A. Thus, since it is possible to eliminate the dispersion in flow rate in the low and high flow rate regions by a simple constitution, a solenoid valve which reduces the dispersion in flow rate can be obtained.
Patent JP-H105168-A (JP)
Title: Dishwasher
Inventor: KAMEYAMA HIROSHI
IPC: A47L15/42
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher whose cleaning efficiency is improved by simultaneously overflowing a low temperature and dirty washing liquid in a lower layer part of a washing tank and an oil content layer in an upper layer part of the washing tank. SOLUTION: In a washing liquid A being an object of an overflow, in the first stage of the overflow, an oil content layer of an upper layer part containing the oil content is overflowed and discharged from an upper end opening part 19a of a discharge pipe 19, and in the second stage where the cleaning liquid is not more than an oil content layer separating water level, a low temperature and dirty washing liquid A of a lower layer part of a washing tank is overflowed and drained by a discharge hole 19b of a discharge pipe 19 up to reaching a reference water level L1 through a clearance 1 from a lower opening part 20a of a partition 20.
Patent JP-H062905-A (JP)
Title: Cleaner system for clean room
Inventor: SHIRAI MICHIYA
IPC: A61L2/02
Filed: 1992-06-23
Abstract: PURPOSE:To make it possible to eliminate the need for a drain port, and what is more, carry out disinfection treatment for any possible apparatus which may be a contamination source. CONSTITUTION:Each of cleaning vacuum nozzle sets 12 is installed to a plurality of clean rooms 11 and they are connected to a dust separation means 14 by way of piping 13 and the dust separation means 14 is connected to a vacuum motive power source 15. A high pressure steam disinfection apparatus is attached to the cleaning vacuum nozzle sets 12 in order to perform disinfection treatment. The cleaning vacuum sets 12 are made of a heat resistant material. The dust separation means 14 is a cyclone and designed to separate and eliminate impurities contained in the air and the cleaning water. It is, therefore, possible to clean the interiors of the clean rooms and maintain a specified degree of cleanness with ease.
Patent JP-H0827323-A (JP)
Title: Nucleator composition and polyolefin resin composition
Inventor: KOBAYASHI TOSHIAKI
IPC: C08K5/17
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a nucleator compsn. which greatly improves the transparency of a polyolefin resin by compounding a sorbitol compd. with a specified amt. of a specific compd. CONSTITUTION:The compsn. contains 100 pts.wt. sorbitol compd. of formula I (wherein R<1> and R<2> are each H, 1-4C alkyl, halogen, 1-4C alkoxy, or alkylthio) and 0.1-40 pts.wt. compd. selected from among a metal salt of a phosphorus compd. of formula II or III (wherein R<3> is a direct bond, S, alkylene, or alkylidene; R<4> to R<7> are each H, alkyl, or cycloalkyl; c and d are each 0 or 1; M is a metal atom; and e is the valency of the metal atom), an ammonium salt of a phosphoric acid compd. of formula IV or V (wherein R<8> is the same as R<3>; R<9> to R<3> are each the same as R<4> or R<5>; f and g are each 0 or 1; A is an ammonium ion or an org. ammonium ion; and m and n are each 1-6), and 1,6,11-triaminoundecanetricyclohexanecarboxamide.
Patent JP-S5953271-A (JP)
Title: Safety device of car pad
Inventor: MAEDA KOUZOU
IPC: B60R21/04
Filed: 1982-09-22
Abstract: PURPOSE:To enable to protect passengers with a proper buffering work in a pad to absorb their shocks at the time of car crash by providing a throttle-adjusting device to change the throttling amount in accordance with the extent of the shocks at the outer-connecting port of the internal space. CONSTITUTION:A pad 2 is laid to cover upper and front faces of an instrument panel 1 in front of passengers inside a car. The surface skin 21 of the pad 2 is of sealed film, and an internal space 22 is filled with elastic foamed body and air. The inner space 22 is provided with an opening 23, which is connected through to an outer connecting port 25 of a throttle-adjusting device 3 via a connecting tube 24. The throttle-adjustment device 3 is composed of an adjustment member 34 supported to be slided on a guide wall 23 of a casing 31 and a driving member 35 to slide the adjustment member in accordance with the extent of shocks. In this construction, when passengers are dashed to the pad 2, the elastic formed body inside the internal space 22 is deformed, and the air in the inner space 22 is throttled by the outer connecting port 25 for adsorbing shocks.
Patent JP-H0336908-A (JP)
Title: Gas insulated unit
Inventor: SASAKI AKIHIKO
IPC: H02B13/02
Filed: 1989-06-29
Abstract: PURPOSE:To suppress surge produced through open/close operation of a switch and to obtain a small, inexpensive gas insulator having high insulation reliability by applying epoxy resin onto the outer circumferential face of a high voltage conductor then laminating magnetic powder thereon thereafter laminating a multitude of layers of epoxy resin and magnetic powder. CONSTITUTION:A magnetic unit 10 is arranged around a high voltage conductor 3 connected with the connecting conductor 7 of an insulating spacer 2. In the magnetic unit 10, epoxy resin is applied with adequate thickness onto the outer circumferential face of the high voltage conductor 3 and magnetic powder is laminated thereon. A multitude of layers of epoxy resin and magnetic powder are laminated alternately within such range as causing no trouble of dielectric strength. By such arrangement, sharp surge can be suppressed effectively when a switch such as a disconnecting switch is opened or closed, resulting in a highly reliable gas insulated unit.
Patent JP-S5590080-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M12/04
Filed: 1978-12-27
Abstract: PURPOSE: To prevent the deterioration of electrolyte and obtain an air cell having high voltage and large capacity by using acid electrolyte consisting of an aqueous solution of sulfamic acid salt and eliminating the generation of carbonate due to carbonic acid gas.  
     CONSTITUTION: The air electrode 3 consisting of cobalt phthalocyanine and active carbon is contacted with a separating paper 4 made of lyophilic semipermeable membrane in the upper part and contacted with an air transmission membrane 8 which is made of Teflon having a number of minute holes, in the lower part, and stored in a positive electrode can 1 which serves as positive electrode terminal and has an air feeding hole 2 at the bottom part. On the upper part of the separating paper 4, the electrolyte retention material 5 consisting of nonwoven fabric or porous body having superior liquid preserving characteristic and acid-proofness is arranged in contact with the negative electrode body 6 consisting of zinc powder. In this electrolyte retention material 5, acid electrolyte consisting of the aqueous solution of sulfamic acid salt is retained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1116466-A (JP)
Title: Temperature fuse, its manufacture, temperature fuse part using it, and battery and power supply apparatus
Inventor: ISAKI MASATOSHI
IPC: H01H37/76
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance flexibility, make thinning possible, and make positioning of a welding point easy by sealing a pair of wire-shaped or plate-shaped conductor ends to an insulating plate with a sealing insulating plate, and housing a low melting point, fusible alloy fixed to the most end part of an exposed conductor in a space formed between both plates and a cover insulating plate connected to these plates. SOLUTION: A low melting point, fusible alloy 7 welded to the most end part 4 and coated with flux 8 is arranged in a space formed between an insulating plate 1 interposing the ends 5 of a pair of wire-shaped conductors 2, 3, sealing insulating plates 6, 6a, and a cover insulating plate 9. At least one of these three insulating plates is made of thermoplastic resin to make a fuse part flexible. By making at least one of the insulating plate 1 and the cover insulating plate 9 with ceramic having high heat conductivity and using no tubular ceramic insulating case, the fuse part is made thin. The use of Ni in the wire-shaped conductors 2, 3 as the base material is preferable, and thereby welding to an operation is made simple.
Patent JP-S649787-A (JP)
Title: Electrothermal transfer recording medium
Inventor: OTAKE TSUTOMU
IPC: B41M5/382
Filed: 1987-07-02
Abstract: PURPOSE:To enhance the yield of products, by providing a resistor layer over the entire surface on one side of a base film by coating. CONSTITUTION:A PETP film about 6mum in thickness and about 900mm in width is used as a base film 11, one side of which is entirely coated with a coating agent by a wire bar system to provide a resistor layer 5. The material thus obtained is slitted to an about 10cm width, followed by coating with a melting-type black ink comprising a wax and carbon by a hot-melt method to produce an electrothermal transfer recording medium for use on a black monochroic video printer. For use on a color printer which requires color superimposition, the recording medium can be directly applied by using reflection-type marks for registering. With the resistor layer provided on the entire surface on one side of the base film 1 by coating, a uniform is exerted on the entire region of the film when the recording medium is wound around a take-up roll, so that wrinkling does not occur. In the subsequent ink coating process, ununiform ink coating will not occur due to wrinkling.
Patent JP-S6058407-A (JP)
Title: Modification of p-vinylphenol polymer
Inventor: FUJIWARA HIROSHI
IPC: C08F8/00
Filed: 1983-09-08
Abstract: PURPOSE:To improve the processability and flexibility of a p-vinylphenol polymer, by heating a p-vinylphenol polymer at a specific temperature in the absence of p-vinylphenol monomer and in the presence or absence of a reaction accelerator. CONSTITUTION:A p-vinylphenol polymer is heat-treated at 120-350 deg.C (preferably 120-300 deg.C in the case of using an accelerator, and 200-300 deg.C in the absence of an accelerator), in the absence of p-vinylphenol monomer and in the presence or absence of a solvent (e.g. phenol) and/or an accelerator (e.g. benzoyl peroxide). The weight-average molecular weight (Mw) can be increased without increasing the number-average molecular weight (Mn) of the p-vinylphenol polymer by this treatment, resulting in the increase of the ratio of Mw/Mn, and at the same time, branches composed of p-vinylphenol are formed to the chain molecule of the p-vinylphenol polymer to convert the structure of the polymer to brached one, and effect the modification of the titled polymer.
Patent JP-S6149896-A (JP)
Title: Strip for filing rectangular hole bored paper
Inventor: UIRIAMU ETSUCHI ABIRUDOGAARUDO
IPC: B42F13/14
Filed: 1985-07-26
Abstract: Heretofore, there have been two common systems of strip binding. One uses paper punched with rectangular holes and curled plastic combs having fingers passing through the holes. The other uses round holes in the paper and male and female strips, the studs of the male strips fitting through the holes in the paper and in the female strips. Excess stud length is cut off and rivet heads formed to make a permanent bind. The present invention uses rectangular punched paper similar to the first systems and strips generally similar to the second system. At least two studs and female strip holes are offset to prevent lateral displacement of the paper.
Patent JP-S5954479-A (JP)
Title: Mounting method of flange
Inventor: OONISHI YOUJI
IPC: B23K11/00
Filed: 1982-09-21
Abstract: PURPOSE:To increase the contact face between a gas pipe and a projection and to prevent the cracking of the gas pipe by bending a flange for fixing in a recessed shape in opposition to the outside circumference of the gas pipe, forming the projection along the inside surface thereof, placing the gas pipe thereon and subjecting the same to projection electric welding. CONSTITUTION:A recessed face is formed on the welding side of a flange 2 for fixing and a projection 3 on the inside thereof. A gas pipe 1 and the projection 3 are subjected to projection electric welding by means of electrodes 8, 8. The contact face between the outside circumferential surface of the pipe 1 and the projection 3 can thus be taken large and the welding strength is increased.
Patent JP-H0511774-A (JP)
Title: Noise canceling device
Inventor: NAMEKAWA MAKOTO
IPC: B60R11/02
Filed: 1991-07-05
Abstract: PURPOSE:To prevent renewal of a noise canceling signal even when the external noises which are strongly correleated with a reference signal arrive in the condition when noise canceling is completed. CONSTITUTION:A reference signal SN and an error signal Er are received by a noise canceling controller 24, and a noise canceling signal Nc is generated by achieving digital processing to the reference signal so that the error signal may be minimized. Cyclic noises are canceled by emitting a canceling sound from a cancelling speaker 26. A frequency fluctuation detecting part 29 changes the engine revolutions on the basis of the frequency fluctuation of the reference signal, and monitors the change of the condition of the cyclic noises. A canceling processing execution control part 30 makes an order of renewal stopping of the noise canceling signal to the noise canceling controller, when a noise canceling process is completed in the frequency fluctuation of a specific value of less (at the time of a constant engine noise). When the frequency fluctuation reaches or exceeds the specified value, and the cyclic noises change, the canceling processing execution control part 30 makes an order to start the normal noise canceling processing, and achieves renewal of the noise canceling signal.
Patent JP-H11344981-A (JP)
Title: Electronic musical instrument and record medium
Inventor: KUSHIMIYA SEIJI
IPC: G10H1/46
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To play music with proper sound volume to make no trouble to surroundings according to a time zone when the music is played without adjusting the sound volume by judgment by a player. SOLUTION: The sound volume is controlled so that it is, for example, turned down in the midnight and the early morning and it is turned up in the daytime by providing an electronic musical instrument with a timing means 1 to check time and a sound source control means 2 to control the sound volume of a sound source 3 by using the checked time as a parameter. Thus, sound is generated with the proper sound volume according to the time zone when the music is played without especially considering the sound volume by the player.
Patent JP-2000355868-A (JP)
Title: Transfer mechanism for sewn product in sewing machine
Inventor: TAJIMA IKUO
IPC: D05B39/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a transfer mechanism for a sewn product in a sewing machine which enables the transfer of the sewn product to accurately be carried out without increasing the overall weight of the sewing machine. SOLUTION: A first movable body 10 mounted on a sewing machine table 1 is coupled with a Y-direction guide member 6 in a relatively movable state and is guided so as to be able to move in the Y-direction alone on the table 1. The movable body 10 is linked to two first driving mechanisms 7 fixed on the underside of the table 1 so as to be driven to move in the Y-direction. A second movable body 11 is supported by the movable body 10 in a movable state in the X-direction in such a way that a rear side bar 11a and a front side bar 11b both extending in the X-direction are coupled respectively with a rear side bar 10a and a front side bar 10b both extending in the X-direction of the movable body 10 in a relatively movable state. The second movable body 11 is linked to two second driving mechanisms 12 fixed on the movable body 10 so as to be driven to move in the X-direction.
Patent JP-S5866801-A (JP)
Title: Contact type sensor
Inventor: KIMIZUKA TOKUO
IPC: G01B21/00
Filed: 1981-10-16
Abstract: PURPOSE:To prevent the deformation and failure of a sensor and an object to be measured and to permit always accurate setting of a reference position for measurement by sensing the pressures in directions X, Y, Z by means of an elastic member and a piezoelectric transducer. CONSTITUTION:When an object 22 to be measured is fixed to a working table 21 and the reference plane of the object 22 is brought into contact with the measuring contactor 26 of a contact type sensor 20 by moving the table 21, the contactor 26 moves like a chain line and tilts a measuring base plate 26c with a contact part 28a as a fulcrum. When the plate 26c tilts, said plate compresses or deforms a coil spring 27 which presses the contactor 26, thus producing a change in the pressing force in the disposing direction of the spring 27. This change is transmitted to a pieozelectric transducer part 25, and produces a voltage change in its output. If the part 25 is connected to a digital counter 33, the voltage change is discriminated by a prescribed threshold voltage and a reset signal is formed, by which the count value of a counter 33 is cleared or preset and the reference position of the object 22 is set.
Patent JP-H0917558-A (JP)
Title: Tubular heater
Inventor: KAYANO GORO
IPC: H05B3/02
Filed: 1995-06-30
Abstract: PURPOSE: To attain commonality and simplification of a structure of a terminal part in a defrosting tubular heater by forming connection of a heater wire and a lead wire for an insert. CONSTITUTION: A tubular heater comprises a tube unit 10 with both open ends, a heater wire 11 internally provided in this tube unit 10, a lead wire 13 of connecting this heater wire 11 to a power supply and, a terminal cap 14 of coating both ends of the tube unit 10 to take out the lead wire 13 to the outside. Connection is made by a method of inserting a connection part 19 connecting the heater wire 11 and the lead wire 13.
Patent JP-H0455892-A (JP)
Title: Display device
Inventor: NIIYA HIROSHI
IPC: G09G5/34
Filed: 1990-06-25
Abstract: PURPOSE:To achieve display of high function with a large screen by discretely executing the changing over and display of the display contents to be displayed by a display means for each of 1st and 2nd display regions by one of a pair of memories. CONSTITUTION:The screen of the display means 3 is divided by the 1st display region and the 2nd display region. The 1st display contents to be displayed by the 1st display region are stored in either of the alternately changed over 1st memory 9 or the 2nd memory 10. The stored contents are read out of the other of the 1st memory 9 or the 2nd memory 10 and are displayed in the 1st display region. The 2nd display contents to be displayed by the 2nd display region are displayed by the 3rd or 4th memory. The changing over of the 1st and 2nd memories and the changing over of the 3rd and 4th memories are discretely executable. A still picture is displayed in, for example, the 1st display region in this way and the images to be scrolled are displayed in the 2nd display region, by which the displaying of the still picture and the scroll images is executed.