baber/WOPTO huggingface dataset:
Patent JP-S63293364-A (JP)
Title: Water swelling type lubricatable gasket
Inventor: NAKAYAMA KENJI
IPC: C08L101/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a compromise between a mechanical characteristic and a water swelling and lubricating ability by vulcanizing a composition material consisting of 1 to 20 wt% of water swelling type powder like organic polymer having a granular size of less than 50 mum and the remainder of reinforcing fibers and rubber filler so as to obtain a sheet-like material. CONSTITUTION:A composition material containing therein about 3 to 40 wt% of reinforcing fibers such as phenol resin fibers, carbon fibers, ceramic fibers, metallic fibers or the like, about 5 to 30 wt% of rubber such as natural rubber, acrylic rubber or the like, about 50 to 85 wt% of filler such as talc, clay, silica or the like and 1 to 20 wt% of water swelling type powder-like lubricatable organic polymer having a particle size of less than 50 mum is formed into a sheet-like material and is heated and vulcanized so as to produce a gasket having a thickness of less than about 0.3 to 3 mm. Hydrophilic or waterinsoluble natural or synthetic polymer materials containing ionized group materials or the salt thereof, and/or noionzied hydrophilic group materials, is used as the above mentioned water swelling type lubricatable polymer.
Patent JP-S5556336-A (JP)
Title: Constructing method of image screen of cathode-ray tube
Inventor: MOTOJIMA YOSHIHISA
IPC: H01J9/22
Filed: 1978-10-20
Abstract: PURPOSE: To construct a metal back without a pinhole, by means of applying an organic solvent to between first and second stage evaporation of metal thin film of the color picture tube.  
     CONSTITUTION: On the inner face of a face panel 1, consisting of glass, is constructed a phosphor film 3B, which is enclosed by a thin film 4 of polyvinyl alcohol. This thin film 4 becomes a protecting film together with a thin film 5 of organic material. On inner face of this protecting film, is evaporated a metal thin film of thickness almost half the film thickness required for as the metal back. Subsequently with an organic solvent applied, the organic solvent dissolves the protecting film partially, and a pinhole 8 is completely closed by the protecting film 5' made by a dissolution of the organic material. Hereafter, with the organic solvent after being bried, a metal thin film is evaporated. In this way, the metal back can be provided without a pinhole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5831595-A (JP)
Inventor: KANDA RIYUUKICHI
IPC: H05K3/00
Filed: 1981-08-19
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-H02310149-A (JP)
Title: Piezoelectric oscillator and water drop removing device using it
Inventor: SUMINO HIROHARU
IPC: B60S1/60
Filed: 1989-05-23
Abstract: PURPOSE:To enhance the durability by making conductive adhesion of flat plate type parallel electrodes for current feed to two opposite planes of a piezo element, whose inside is polarized in matrix so that the adjoining parts are with opposite polarities, and offsetting the tensile stress or shearing stress to be generated in a piezo oscillator. CONSTITUTION:A piezo oscillator 20, which is fitted to the vision mirror of a car to remove rain drops etc. attached to the mirror through vibration of it, is equipped with a piezo element 22 formed in a rectangle and flat plate type parallel piezo electrodes 21, 23 formed from a flexible printed circuit board, in which the surface of a thin Cu plate is insulated with a resin film. In piezo element 21 nine Ag electrodes 211a-211i, 231a-231i are formed in a matrix of 3X3 on its opposite surfaces 231, 232 to each other, and these Ag electrodes are separated with gaps 213, 233, wherein the adjoining parts are polarized so as to be in opposite polarities.
Patent JP-H11304276-A (JP)
Title: Absorption refrigerating machine
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine wherein the refrigerant concentration in an evaporator is freely adjusted while the refrigerant quantity in the evaporator is kept constant for obtaining sufficiently low temperature. SOLUTION: Water is used as refrigerant while salts water solution used as absorbent medium, a high-pressure state chiller and a low-pressure stage chiller are provided while an external condenser of the high-pressure stage is on heating side of a low-temperature regenerator G2 of low-pressure stage, constituting double-effect cycle as a whole.  Here, related to either a low-pressure stage chiller LP or a high-pressure stage refrigerating machine HP, water refrigerant is added with the absorbent medium and is used for an evaporator E2 , a refrigerant tank T is provided on a refrigerant piping from a condenser C2 to the evaporator E2 , and the lower part of the refrigerant tank T and a solution cycle side 5 are connected with a piping 20 comprising a valve 23, or, an adjusting valve 24 is provided on a piping 19 from the refrigerant tank T to the evaporator E2 , the evaporator E2 is provided with a detector 25 for detecting a refrigerant level, and a control means which adjusts the adjusting valve 24 so that the liquid level is almost constant is provided.
Patent JP-H09311472-A (JP)
Title: Production of endless belt-shaped electrophotographic photoreceptor
Inventor: NOMURA SHINICHI
IPC: G03G21/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a blow-off port of a film-forming jig holding a belt base body at the time of forming a film and to prevent generation of picture defect. SOLUTION: In this method for manufacturing an endless belt-shaped electrophotographic photoreceptor, the belt base body 2 and the film-forming jig 12 both of which are cleaned in advance and held in an dry atmosphere are adhered so that the belt substrate 2 forms a swollen out part 2a from the film-forming jig 12 and then the both are subjected to heat treatment in vacuum to form a film in a close adhesion state. Thereafter the swollen out part 2a is grasped by chucks 13 and the belt substrate 2 is drawn out from the film- forming jig 12. In such a manner, the belt substrate 2 and the film-forming jig 12 are tightly adhered to eliminate enclosure of soiling and water between them which makes separation of the belt substrate 2 from the film-forming jig difficult and thereby provision of the blow-off port at the film-forming jig is unnecessary.
Patent JP-S61289253-A (JP)
Title: Control of heat accumulating operation
Inventor: UENO JUNICHI
IPC: F24F11/02
Filed: 1985-06-17
Abstract: PURPOSE:To permit to determine a starting time to achieve a desired heat-accumulating amount at a predetermined time finally and effect the heat accumulating operation as a schedule by a method wherein the correcting coefficient is added or subtracted by a difference between a heat accumulating amount and the desired heat-accumulating amount to correct the starting time of heat accumulating operation. CONSTITUTION:The starting time (ts) of heat accumulating operation is determined on the basis of a difference between the objective heat accumulating amount Ee and a present heat accumulating amount E and heat supplying amount per unit time supplied by heat source equipment. When the heat source equipment is started at the starting time (ts) and the heat accumulating amount E has arrived at the objective heat accumulating amount Ee earlier than a predetermined time (te), a predetermined value is subtracted from the correcting coefficient to correct the starting time (ts) of later operation. When the heat accumulating amount E has not arrived at the objective heat accumulating amount Ee at a predetermined time (te), a specified value is added to the correcting coefficient to correct the starting time (ts). According to this constitution, the starting time (ts) to coincide the heat accumulating amount E with the desired value Ee at a predetermined finishing time (te) substantially may be operated automatically and the heat accumulating amount E achieves a just enough value at the predetermined time (te), therefore, unnecessary operation may be removed.
Patent JP-H02311139-A (JP)
Title: Hydrogen-gas pressure regulator for hydrogen-cooled rotary electric machine
Inventor: NAGANO RYOJI
IPC: H02K9/08
Filed: 1989-05-25
Abstract: PURPOSE:To enable maintenance and safety operation on an on-line by regulating hydrogen-gas pressure in a hydrogen-cooled rotary electric machine in response to load fluctuation by using a hydrogen-reserve alloy. CONSTITUTION:Hydrogen-gas pressure in the housing case 2-1 of a hydrogen- reserve alloy and hydrogen gas pressure in a hydrogen-reserve alloy housing case 102 for a sample are monitored periodically by a deterioration detecting deciding device 12, thus easily detecting the deterioration of the hydrogen-reserve alloy. The hydrogen reserve alloy, a lifetime of which is decided to expire by deciding the deterioration of the hydrogen-reserve alloy, is detached automatically from a hydrogen-gas circulation system. An other case 2-2-2-n system in which the previously mounted hydrogen-reserve alloy is housed is utilized automatically. The hydrogen-reserve alloy as content is replaced with new one in the detached hydrogen-reserve alloy housing case 2-1 and the housing case 2-1 is connected again for spare, and the housing case 2-1 is used as the hydrogen-gas pressure regulator of a hydrogen-cooled rotary electric machine 1.
Patent JP-S5921235-A (JP)
Inventor: YAMAZAKI HIROSHI
IPC: H02J3/38
Filed: 1982-07-24
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-S6110262-A (JP)
Title: Device for manufacturing semiconductor lead frame
Inventor: DOI HATSUO
IPC: H01L23/48
Filed: 1984-06-26
Abstract: PURPOSE:To improve the operating efficiency of the pressing machine, the productibity, and the economy by enabling the supply of lead frames of stable quality by a method wherein the roller section having a required coining shape is arranged between the feeding means for a metallic material and the pressing section for pressing work. CONSTITUTION:The metallic material 10 is fed out of an uncoiler 11 into a pressing device 13 by correcting the flatness, etc. with a material leveler 12. The metallic material 10 fed into the pressing device 13 is carried into a metal mold 16 by a carrier roller 15 every required lengths. This material 10 is successively coined between the lower roller 18 by the rotation transmitted from the carrier roller 15 via gear 19 in the roller section at the step prior to the metal mold 16; further, its warps generating during coining and its flatness are corrected. Then, a semiconductor lead frame formed by pressing work with the metal mold 16 is corrected by the leveler 14 in warps and the like generating during pressing work; thereafter, the semiconductor lead frame and the semiconductor device complete.
Patent JP-2000318258-A (JP)
Title: Printer
Inventor: URATA HIROMASA
IPC: B41J25/312
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To always print with good printing quality by providing a head pressing means for pressing a thermal head displaceably provided along a direction for bringing into contact with or separate from a platen roller to the roller, and providing its pressing force adjustably in response to number of stacked recording sheets. SOLUTION: The thermal printer comprises a platen roller 2 having a length larger than a width size of a recording sheet P and a thermal head 3. The head 3 is disposed at a lower side of the roller 2 supported to a supporting shaft 4, and urged in a direction for pressing an outer peripheral surface of the roller 2 by a head spring 6 of a leaf spring. In this case, the spring 6 is fixed to a head spring plate 7 fixed at one end to a head spring shaft 8 by spot welding or the like. A lever 12 is rotatably operated in response to the number of stacked recording sheets P to be printed to press the plate 7 through a cam 9 and pressed to bring the head 3 into contact with the roller 2 by a pressure responsive to the number of the sheets.
Patent JP-S6022112-A (JP)
Title: Light source device
Inventor: TAKEUCHI HARUO
IPC: A61B1/06
Filed: 1983-07-19
Abstract: PURPOSE:To prevent the lead wire of an emergency lamp from being broken by providing a rotation prevention switch and a stopper, and preventing a turret from making >=1 turns. CONSTITUTION:When the turret 9 is to make >=1 turn owing to the malfunction of a motor, etc., a receiving rod 22 presses the actuator 24a of the 1st switch 24 firstly to reverse the motor. At this time, the rod 22 never strikes the stopper 22. Then, a return to normal operation is not made another turn is made to operate the 2nd switch 25, reversing the motor again. When a turn is made in the same direcion as it is even when the respective switches are operated, the rod 22 strikes the stopper 23 and stops completely. Thus, absolute safety is secured.
Patent JP-S5832799-A (JP)
Inventor: YASUDA SANJI
IPC: F26B11/04
Filed: 1981-08-21
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-S61289550-A (JP)
Title: Reading system for optical disk device
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24033
Filed: 1985-06-14
Abstract: PURPOSE:To decrease the loss of the light and to improve the reflecting ratio by providing the means to photodetect the light source to irradiate the light to the optical disk and the reflecting light of the irradiating light through the deflecting plate. CONSTITUTION:The optical disk has a pair of opposing substrates 3 and substrates 7, one side opposing substrate 3 is at least translucent. Further, inside the pair of substrates, the disk has a pair of electrodes 4 and 6, an opposing electrode 4 has the translucent characteristic and the electrode 6 has the reflecting characteristic. By the optical beam from a semiconductor laser 12, light 16 is made incident through a half mirror 2 on a converging optical system and through the correction (auto tracking device) 11 of the position on an optical disk 10, further, reflected from the optical disk 10 as light 16', the optical path is separated by the half mirror 2 and reaches a photodetecting sensor 9 through a polarizing plate 8. thus, the deflecting plate is arranged at the photosensor part, the plate is one, and therefore, the loss of the light can be minimized and the reflecting ratio can be highly kept.
Patent JP-S5254279-A (JP)
Title: Health-promoting fluorescent lamp
Inventor: SHIRAISHI SATOFUMI
IPC: H01J61/44
Filed: 1975-10-29
Abstract: PURPOSE: A health-promoting fluorescent lamp designed to be least injurious to eyes and skin of a user by utilizing a lamp of little ultraviolet rays so that it can be used by any people with simplicity and safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01299668-A (JP)
Title: Coating film curing device free of leakage of ammonia or amine vapor
Inventor: KONDO KOICHI
IPC: B05C9/12
Filed: 1988-05-30
Abstract: PURPOSE:To prevent the leakage of an ammonia or amine vapor to the outside by providing a curing chamber for curing a coating film by blowing the ammonia or amine vapor against a coated article and a sealing mechanism of a specified structure to the discharging port and charging port of the curing chamber. CONSTITUTION:Exhaust passages 53a, 53b and 53c are branched from the midway of the air circulating passages 52a and 52c for air curtains 50a, 50b and 50c, and connected to an exhaust treating device 54 such as a scrubber, and a part of the discharged circulating air current of the air curtain is treated to prevent the leakage of an ammonia or amine vapor to the outside. Meanwhile, a concn. detecting mechanism 55 for an ammonia or amine vapor is provide to the inlet side and/or outlet side of the device, the detecting means 55 is connected to the driving controller 56 of the sealing mechanism 2, and the driving of the air curtains 50a, 50b and 50c is controlled based on the ammonia or amine concn. detection signal from the detecting mechanism 55.
Patent JP-S5653845-A (JP)
Title: Vacuum molding casting method
Inventor: KASAI YUUJI
IPC: B22C9/12
Filed: 1979-10-08
Abstract: PURPOSE:To enhance the stability of casting surface and enable the casting of good casting surfaces to be obtained by containing moisture in the heat-resistant particles near the cavity defining surface and freezing this part in performing casting with a mold manufactured by a vacuum molding method. CONSTITUTION:A film 3 is closely adhered to the mold surface 13 of a matrix 1 formed with the mold surface 13 on the surface to be connected to a suction device, and water 5 is sprayed to the surface of the film 3. A flask 2 is built to the matrix 1, and heat-resistant particles 4 not mixed with any binder are packed and molded in the flask; further the flask is closed by a film 30 and air is evacuated through the suction port not shown, whereby the particles 4 are reduced of pressure and solidified. Thence, the mold is parted; the mold defining surface is cooled by liquid N2 or the like as refrigerant to freeze the interposing water together with the particles 4, and the upper and lower molds having thus been formed with a frozen layer 50 are registered to make a predetermined mold 40, into which molten metal is poured and the casting is thereby accomplished. In this way, the casting of beautiful casting surfaces is obtained inexpensively.
Patent JP-S6248763-A (JP)
Inventor: FACHINI MARCO
IPC: C08L21/00
Filed: 1986-06-06
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-2000288062-A (JP)
Title: Steam sauna without utilizing electricity
Inventor: YAMAGUCHI MASUHIRO
IPC: A61H33/10
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To take a bath at ease with electric expenses without exerting danger in a human body by utilizing a warm water pressure from a hot water supplier, permitting warm water to be in a mist state by means of rotating a gear and supplying a warm blow to a bathroom by means of simultaneously rotating a fan. SOLUTION: In a steam bath without utilizing electricity, the gear is rotated by supplying hot water pressure 1 coming from the hot water supplier, the fan 3 is simultaneously rotated, the gear 2 is rotate and warm water falls while changed into a mist state. Then heated warm blow 5 is supplied to the bathroom by the fan 3.
Patent JP-2000003880-A (JP)
Title: Method for regulating ion implantation treatment and ion implantation apparatus thereof
Inventor: DENHOLM ALEC STUART
IPC: H01L21/265
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation treatment regulation method, wherein the ion implantation parameters are estimated in accordance with the result of the optical analysis, and an ion implantation device. SOLUTION: The ion concentration is generated in an ion source chamber 12, and the optical analysis data of the ion concentration are recorded. Ions from the ion concentration are made to collide against an object for treatment. After the treatment, the implantation parameters of the treatment object are obtained and the implantation parameters and the optical analysis data which determine ion plasma characteristics are stored together in a data base. The ion implantation conditions in other processes for the manufacture of an integrated circuit can be optimized by those parameters. Furthermore, an analysis tool practiced on a computer can correct the data of an optical spectrometer with the use of the implantation treatment parameters.
Patent JP-S5832530-A (JP)
Title: Die for metallic gasket and its forming method
Inventor: YOSHINO NOBUO
IPC: B21D37/20
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a presice die for metallic gaskets easily at low cost by forming slits which correspond to necessary beads in two base plates and implanting steel plates therein, and forming steps, opposed with intermediate plates between, between the base plates and pedestals. CONSTITUTION:In two metallic base plates 10 and 10', slits 11 and 11' facing to each other are formed, and steel plates 12 and 12' are embedded therein. Those base plates 10 and 10' are fixed to pedestals 15 and 15' through bolts 16. An intermediate plate 17 is interposed between a part 10b of the base plate 10, divided by the slit 11, and the pedestal 15 to form a step (h). Further, an intermediate plate 17' is provided between a part 10a of the other substrate 10' and the pedestal 15' to form the opposite step (h'). A slanting edge 18 facing the base plates 10 and 10' is fomed at need to obtain a die for matallic gaskets. This method forms the die for metallic gaskets of cylinder heads, etc., easily and accurately. This die is reproduced easily.
Patent JP-2000324258-A (JP)
Title: System device for automatic switching of line
Inventor: OSHIMI HIROKI
IPC: H04M1/715
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic line switching device which makes a designated terminal device receive an incoming call, when an incoming call is received from a specific caller by using calling telephone number display service and performs data communication, while controlling so as not to transmit a bell signal to the terminal device of another telephone set, etc., at that time. SOLUTION: When there is an incoming call from a subscriber line exchange in a procedure due to calling telephone number display service, a connected terminal device is disconnected from a telephone line 4, the telephone number information of a caller side is received, and when it matches with a preliminarily set number, the line 1 is connected to a designated terminal device, and operation is performed so as not to connect the line 1 to the other terminal devices. When it does not match with the telephone number information of the caller side, the line 1 is connected to another terminal device except the designated terminal device, and control is performed so as not to connect the line 1 to the designated terminal device.
Patent JP-S6110160-A (JP)
Title: Power transmission gear including friction stepless speed change gear
Inventor: HAYASHI TSUTOMU
IPC: B60K17/04
Filed: 1984-06-25
Abstract: PURPOSE:To lessen an influence produced by torque fluctuation by coupling an output shaft to the input side of a friction stepless speed change gear with the first wrapping connector means, coupling the output side to the final output shaft with the second wrapping connector means, and disposing the connector means on one end portion side of a shaft of a rotary disc in a power transmission gear. CONSTITUTION:A power transmission gear 1 of a scooter is adapted to transmit an output of an engine 2 to the final output shaft 35, and includes a friction stepless speed change gear 28. An output shaft and the input side of the friction stepless speed change gear are coupled to each other by the first wrapping connector means 25, and the output side and the final output shaft 35 are coupled to each other by the second wrapping connector means 38. A shaft for supporting a rotary disc 30 of the speed change gear is parallel to the output shaft and the fianl output shaft 35, and both wrapping connector means 25, 38 are disposed on one end portion side of the shaft supporting the rotary disc. In this arrangement, a sudden torque change will be absorbed by the respective wrapping connector means not to be applied to the speed change gear.
Patent JP-S5556701-A (JP)
Title: Variable attenuator
Inventor: HAYASHI HIROMI
IPC: H01P1/22
Filed: 1978-10-24
Abstract: PURPOSE: To keep a magnetic field, applied to a circulator, constant by direct detecting it by controlling a magnetic field applied to a magnetic-field detection part packaged in the circulator.  
     CONSTITUTION: On circulator part 1 with input terminal 1a and output terminal 1b, detecting element part 2 is mounted and the variation of a magnetic field applied to a ferrite is detected and converted into a voltage, which is fed back to control circuit part 4. To control circuit part 4, electromagnet part 3 applying a magnetic field to circulator part 1 and control reference voltage part 5 controlling a current applied to the magnet are connected to control the current applied to electromagnet part 3 so that a difference between the reference voltage of electromagnet part 3 and detection signal voltage will be zero at any time. 
     COPYRIGHT: (C)1980,JPO&Japio