baber/WOPTO huggingface dataset:
Patent JP-H04331432-A (JP)
Title: Insulating device of motor for compressor
Inventor: KOISO SHIGEMI
IPC: H02K3/50
Filed: 1991-04-26
Abstract: PURPOSE:To prevent a disconnection of a bundling yarn at the time of shaping a coil end. CONSTITUTION:Bent parts 22, 23 bent at end sides 20, 21 of an interphase iniulating sheet 18 to a central side of the sheet, and a bundling yarn 6 installed at the bent part to shape a coil end, are provided, and the sides 20, 21 of the sheet 18 are not brought into contact with the yarn 6.
Patent JP-S5723833-A (JP)
Title: Pressure sensor
Inventor: KAWAMOTO HIROYUKI
IPC: G01L11/00
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a small-sized pressure sensor which does not require piping and compensation and has high resistance against external force, by detecting the spark discharge generated within a pair of electrodes. CONSTITUTION:A pair of electrodes 14 are opposed through a space and fixed on an insulating board 12 tightly. Fixing holes 16 are penetrated into both ends of the insulating board 12 and prepared for fixing the pressure sensor in the inside of the vessel to be measured. The insulating board 12 is made of rigid electric insulating material. The elctrodes 14 are made of copper as an electrical conductive material, and holes 18 are penetrated into the external end parts of the electrodes 14. High voltage is applied to the electrodes 14 through the holes 18. If a voltage is applied between electrodes 14 and 14 and spark discharging current generated at the time is detected, therefore the change of the pressure at the position where the electrodes 14 and 14 are set can be detected.
Patent JP-S61255921-A (JP)
Title: Catalyst for production of polyurethane
Inventor: MORII MASAYOSHI
IPC: C08G18/18
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a polyurethane which is lowly odoriferous and excellent in skin formability, by using an aromatic diamine of a relatively large MW as a catalyst. CONSTITUTION:Said catalyst is N,N,N'N'-tetramethylxylylenediamine of the formula. The catalyst can be obtained by reacting xylylenediamine with formaldehyde at about 80-180 deg.C in the presence of a palladium or platinum catalyst. Said catalyst is used in the production of polyurethane in an amount of, preferably, 0.01-4pts.wt. per 100pts.wt. polyol.
Patent JP-S5525548-A (JP)
Title: Suction device of multicylinder internal combustion engine
Inventor: TOYODA SHIYUUHEI
IPC: F02F1/42
Filed: 1978-08-10
Abstract: PURPOSE: To accelerate the speed of the mixed air flow conducted through the branch path to improve the combusting capacity by connecting the suction ports in the throttle valve down stream of the multicylinder engine through the connecting path and the branch path, and by forming the end of the branch path into the funnel shape.  
     CONSTITUTION: Each throttle valve 22 of each cylinder which is provided near the suction port 5b of each suction path 15 with the carbureter 13 is connected to one another by a common shaft. The common connecting path 29 which extends in the longitudial direction of the engine is provided in the lower part of the suction path 15, and the branch connecting path 30b which opens into the suction port 5b is stretched out of the connecting path 29. The top end of the branch path 30b, which is arranged in the tangential direction against the suction valve 3b, is the funnel-shaped 31 to reduce the resistance and improve the speed of the flow in the path which leads to the suction port 5b through the branch path 30b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58217848-A (JP)
Title: Speed change gear device
Inventor: MAEZAWA KOUICHI
IPC: F16H1/06
Filed: 1983-06-03
Abstract: PURPOSE:To eliminate the need of a very accurate grinding work by forming a a soft layer at least either on the side of a large gear or a thrust bearing collar end surface of a geared power transmission device having a thrust bearing collar. CONSTITUTION:A small gear shaft 1 is integral with a small gear 2 and thrust bearing collars a, 4b. The end surfaces of the thrust bearing collars 4a, 4b are canted down by an angle alpha of inclination, and the end surface of a large gear 2 is canted down by an angle beta of inclination. A soft layer is formed at least either on the end surfaces of the thrust bearing collars 4a, 4b or the side of the large gear 3 by plating with copper, silver or the like.
Patent JP-H06309522-A (JP)
Title: Ic card
Inventor: OI MASAYUKI
IPC: B42D15/10
Filed: 1993-04-23
Abstract: PURPOSE:To provide a highly reliable IC card which can be easily and automatically assembled and produced in a simple process by shielding a circuit substrate with a pair of conductor panels which cover both sides of the circuit substrate. CONSTITUTION:When an electronic circuit substrate 12 is put into the inside frame part of a frame 1 in the direction shown by an arrow, the tip of the substrate 12 is automatically held between the part 3 and a contact part 2b of a leaf spring 2. The part 2b has the elastic force and is pressed to the surface of the substrate 12 by the restoring force of the spring 2. The placing position of the spring 2 is considered so that a contact is secured bwtween the earth line of the GND terminal of the substrate 12 and the part 2b. A contact part 2a and a contact part 2c touch an upper panel 14 and a lower panel 15 respectively when both panels 14 and 15 are placed on the frame 1. Therefore, the electric connection is secured between both panels 14 and 15 and the earth line of the substrate 12 respectively via the spring 2 in an assembled state, and the substrate 12 can be shielded.
Patent JP-H06306135-A (JP)
Title: Water-base polyurethane
Inventor: MIHOYA TAKASHI
IPC: C08G18/42
Filed: 1993-04-23
Abstract: PURPOSE:To provide a water-base polyurethane excellent in storage stability, water resistance, pigment dispersion, and adhesion to various substrates. CONSTITUTION:A polyester obtd. by reacting an org. compd. having at least two hydroxyl groups, a cyclic acid anhydride, and a monomer having an epoxy group and a hydrocarbon group is reacted with a compd. having at least one ionic group and at least two isocyanate or isocyanate-reactive groups and an org. polyisocyanate to give a water-base polyurethane, which is widely usable for a printing ink, a coating material, an adhesive, a fiber-treating agent, a surface-treating agent, an emulsifier for resin-base or water-base polymn., etc.
Patent JP-H02276146-A (JP)
Title: Ion irradiation device
Inventor: MUKAI YUJI
IPC: H01J37/08
Filed: 1989-04-18
Abstract: PURPOSE:To enable the insulation breakdown of a substrate to be prevented even if the substrate is irradiated with a large amounts of ions by applying positive voltage and negative voltage cyclicly to plasma. CONSTITUTION:Regarding the electrode 26 to apply positive voltage and negative voltage cyclicly to the first electrode, and adjuster 27 controls the positive and negative voltage to be applied of the power source 26 so that the sum of the currents per cycle detected by a current detector 25 may be zero. To put it concretely, the charge-up can be prevented by making the magnitude of negative voltage, -Vm volt, to be applied to the first electrode smaller than the magnitude of positive voltage, +Vp volt, of making the application time, Tm, of negative voltage to be applied to the first electrode smaller than the time Tp to apply positive voltage so as to make the sum of currents, which flow to the substrate 7 during the change of one cycle of voltage, zero.
Patent JP-S58217840-A (JP)
Title: Fly wheel type energy storing device
Inventor: MIYAZAKI MASAYUKI
IPC: H02J15/00
Filed: 1982-06-08
Abstract: PURPOSE:To heighten safety and reliability by localizing damage due to excessive vibration at a protective bearing portion of fragile structure more than other portions, and cushioning a rotor inclined due to damage at another protective bearing portion. CONSTITUTION:A protective shaft 14 is mounted on an upper shaft end 7a of a fly wheel 1. The protective shaft 14 is fored of Al, plastics, or the like and is easily replaced. The second protective bearing 15 formed of soft material such as white metal is disposed on the outer peripheral portion of a magnetic bearing 8 on the rotation side, and is fixed to the interior 13 of a receptacle through a bearing support 16. When excessive vibration is generated, the protective shaft is brought into contact with a protective bearing 11 to be broken, so that the other rotors such as the upper shaft 7 and so on are kept from damage. After that, the rotor is kept from damage by bringing the second protective bearing 15 into contact with the magnetic bearing 8 on the rotation side and rotating same.
Patent JP-S61256641-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONODERA KAZUMASA
IPC: H01L21/316
Filed: 1985-05-09
Abstract: PURPOSE:To suppress the creation of a new trap level due to a radiation effect and provide a stable operation for a long period by a method wherein, when a silicon oxide film is doped with a halogen element such as fluorine oxide film is doped with a halogen element such as fluorine and chlorine or with ions, an impurity concentration in near the boundary between the oxide film and a silicon substrate is the highest. CONSTITUTION:A silicon oxide film 1 is formed on a silicon substrate 2 and P<+>type regions are formed by ion implantation and then a base region 3 is formed. The oxide film 1 is doped with fluorine (F) by an ion implantation method or a dry etching method. The preferable condition of a doping level is 10<13>-10<15>cm<-2>, but the peak of a profile of fluorine, i.e. a doping species, has to be present near the boundary between the oxide film 1 and the substrate 2. Then wirings 5 are formed to complete an IC.
Patent JP-S5526813-A (JP)
Title: Preparation of sterol
Inventor: YAMAMOTO YOSHIKAZU
IPC: C12R1/91
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a sterol in high efficiency and high yield (5W10% yield based on dried callus), by the use of a callus derived from a specific plant.  
     CONSTITUTION: Sterol is separated by conventional solvent extraction method, etc. from tissue-cultured callus of a plant belonging to Euphorbia genus other than  Euphorbia Esula, (e.g. Euphorbia tirucalli, Euphorbia millii, Euphorbia lathyris,  Euphorbia ingens, Euphorbia coerulescens, etc.) or the callus of a plant belonging  to Eucalyptus genus (e.g. Eucalyptus globulus, Eucalyptus pulverulenta, Eucalyptus amygdalina, Eucalyptus bicolor, Eucalyptus occidentalis, etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000290921-A (JP)
Title: Sprinkler for vibrating compactor
Inventor: TAKEMOTO YOSHINORI
IPC: E01C19/34
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To easily perform work for supplying water in a water tank without requiring a detachably connecting pipe between the tank and a watering pipe when the tank is removed from or mounted on a body to supply the water in the tank mounted on a vibrating compactor. SOLUTION: A pair of brackets is protruded on a front part of a bottom surface of a water tank 4 detachably mounted on an upper part of a rolling compaction plate of a vibrating compactor. Both ends of the watering pipe 10 are supported with these brackets and a connecting tube 14 provided with an opening and closing cock 15 connects between a bottom surface 8 of the tank and the watering pipe 10.
Patent JP-H11267084-A (JP)
Title: Dish washer
Inventor: YAMAMURA YOSHIHIRO
IPC: A47L15/42
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer of easy maintenance of a detergent charging nozzle and a detergent supply pipe. SOLUTION: A dish washer 1 comprises a washing chamber 3 in an inner box 2, and washing water in a washing tank 9 opened in a lower surface of the washing chamber 3 is sprayed from a washing nozzle 11 to dishes to wash them. In this ease, it is provided with a detergent charging nozzle 42 positioned close to an opening 5 in the washing chamber 3 and provided on a bottom plate 2D of the inner box 2, a detergent charging port formed in the detergent charging nozzle 42, and a detergent supply pipe 44 connected from a machine chamber 4 composed under the inner box 2 to the detergent charging nozzle 42.
Patent JP-H01269830-A (JP)
Title: Electric stove
Inventor: SEKIYA KIYOSHI
IPC: F24C15/22
Filed: 1988-04-21
Abstract: PURPOSE:To obtain an electric stove which shines beautifully around its surface without narrowing its heating area when changing its capacity, by comprising a plurality of high temperature radiation heaters which irradiate radiation heat including visible light, a second heating element which is connected with each radiation heater in series, and a switch which turns on/off said second heater. CONSTITUTION:A switch 11 is provided with contact plates 11a, 11b and 11c, and connected with high temperature radiation heaters 8 and second heating elements 9 in series. When only the contact plate 11c of the switch 11 is closed, a total voltage is applied to the high temperature radiation heaters 8, thereby producing a high level of luminance. When only the contact plate 1b is closed, the voltage covering one of the resistance values of the second heating elements 9, which drops the luminance and capacity of the high radiation heaters 8. Furthermore, when both the contact plates 11b and 11a are closed, the voltage covering the resistance values of the second heating elements 9 in parallel drops, which further reduces the luminance and the capacity of the high temperature radiation heaters 8. In this manner, the heating capacity can be changed over without changing the range of heating. At the same time, this honeycomb member 10 shines beautifully all over its surfaces by the reflection of infrared rays including visible light discharged from the high temperature radiation heaters 8.
Patent JP-H01269182-A (JP)
Title: Pattern defect checking device
Inventor: SAKURAI YOSHIKI
IPC: H01L21/66
Filed: 1988-04-20
Abstract: PURPOSE:To decide the presence and absence of a defect with simply overlapping a video signal image-picked-up by means of an image pickup camera, and to make a device constitution simpler and a processing faster by correcting the deformation of checked work and a position posture angle by means of an XY stage, a theta stage and a zoom lens multiplying factor. CONSTITUTION:To a work measuring part 20, a video output signal (a) is inputted from a check reference work image pickup camera 9, a video output signal (b) is inputted from the checked work image pickup camera 10, and the part 20 exchanges a moved position control signal (c) at the section of a stage control part 21, a multiplying factor control signal (d) at the section of a zoom lens control part 22, and a check control signal (e) at the section of a defect checking part 23. An angle correcting signal (f) is sent from the stage control part 21 to a theta axis driving motor 5 of a checked work mounting stand 6, and the posture between check reference work 3 and checked work 4 is made to correspond. Simultaneously, an L multiplying factor altering command signal (g) is outputted from the zoom lens control part 22 to a check work image pickup zoom lens 8. Thereafter, the presence and absence of the defect is decided by the difference between the video output signals (a) and (b) of the image pickup camera by the defect checking part 23. Thus, the high-speed processing is attained.
Patent JP-S5456446-A (JP)
Title: Insulation type liquid remover
Inventor: ITOU MICHIO
IPC: G03G21/10
Filed: 1978-08-14
Abstract: PURPOSE:To improve the squeeze-removing effect of liquid by controlling the disposition position of the corona discharge converging member provided near discharge opening at the time of removing excess insulation type liquid on the photoreceptor surface of an electrophotographic copier. CONSTITUTION:At the time of forming the device with a corona discharge electrode 1 to which high voltage is applied, a shield member 2 surrounding this and corona discharge converging members 31, 32 provided between discharge opening and image holding member 4 and applying corona discharge within the narrow range of the insulation type liquid surface of the image holding member 4, arrangement is so made that the charged potentials are controlled by changing the perpendicular from the corona discharge electrode 1 to the image holding member 4, the distance (b) of the first converging member 31 and the distance (a) of the second converging member 32. Since this turns out that corona discharge is rapidly applied to the liquid surface, the squeeze removing effect of the insulation type liquid may be improved under any condition.
Patent JP-H11294615-A (JP)
Title: Integrated valve
Inventor: KARIYA MORIMICHI
IPC: F16K27/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an integrated valve provided with tape heaters from which integrated units can be easily removed. SOLUTION: An integrated valve 1 is provided with tape heaters 31 for heating and keeping temperature of the fluid flowing in series of passages formed by connecting integrated units 6 to 10, 16 fixed to a base plate 3 through a passage in the base plate 3, and the integrated valve 1 is further provided with heater grooves 25 for loading the tape heaters, a pair of heater blocks 22, 22 provided for every units 6 to 10, 16 so that they put the integrated units 6 to 10, 16 and the base plate 3 between themselves, and energizing members 3 which are erected on both sides of the heater blocks 22, 22 to energize the pair of heater blocks 22, 22 in relation to the integrated units 6 to 10, 16 and the base plate 3 by inward elastic force.
Patent JP-S60244796-A (JP)
Inventor: ISHITANI MASAHARU
IPC: B66D5/18
Filed: 1984-05-18
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-H07304182-A (JP)
Title: Ink jet recording device equipped with cap member
Inventor: KUBOTA KAZUHIDE
IPC: B41J2/165
Filed: 1994-05-12
Abstract: PURPOSE:To obtain an ink jet recording device capable of high quality printing without deteriorating water-repellent property of a nozzle face of a record head by forming a part to be engaged with the nozzle face of a nozzle cap of rubber member which is cross-linked by peroxide. CONSTITUTION:A cap member 10 has a recessed shape and its tip comes into contact with a nozzle face of a record head. The part which comes into contact with the nozzle face or the entire cap member is made of a rubber material which is cross-linked by peroxide. In the cap member 10, an ink absorbing material 20 is provided. As a cross-linked type of N synthetic rubber, sulfur crosslinking, peroxide crosslinking, and metallic oxide crosslinking can be named. Generally, however, a vulcanization by sulfur as a crosslinking agent is mainly used in the case of a rubber having a carbon-carbon double bond in a high molecular chain and the crosslinking by peroxide is used in the case of a rubber having no carbon-carbon double bond.
Patent JP-H01270300-A (JP)
Title: Cutting equipment for printed circuit board terminal
Inventor: MUNEKATA SEIICHI
IPC: H05K13/04
Filed: 1988-04-21
Abstract: PURPOSE:To improve the material flow efficiency in work, together with conveying work between first and second soldering works, by belt-conveying printed circuit boards. CONSTITUTION:The title equipment is provided with the following; a pair of parallel rails 2, a pair of driving pulleys 3 and a pair of driven pulleys 5 which rotate along the longitudinal direction of the rail 2, and a belt 6 which is loaded on the driving and the driven puleys 3, 5 and rotated to hold both ends of a printed circuit board A and convey it. On the rail 2 of the opposite side to the belt 6, a rotary cutter 12 is arranged. By adopting, in this manner, a structure wherein the printed circuit board A is conveyed by the belt 6, the conveying by the belt 6 to a station of second dip soldering is enabled, after cutting of terminal is finished. Thereby, material flow of Work is improved, conveying process is saved, and the reduction of workers can be realized.
Patent JP-H08291576-A (JP)
Title: Support metal fitting of glass plate
Inventor: ONISHI HIDETO
IPC: E04B2/90
Filed: 1995-04-24
Abstract: PURPOSE: To easily follow deformation of a glass plate by wind pressure or the like by forming a fastening bolt front side bored part inside surface in a semispherical surface shape, and internally contacting and slidingly moving a spherical surface part on the tip of a support member and a fastening bolt inside semispherical surface part. CONSTITUTION: A support member 4 whose spherical surface part 5 is arranged on the tip is inserted from the front opening side into a bored part of a central shaft of a fastening bolt 2, and the spherical surface part 5 comes into contact with a semispherical surface-shaped part 11, and a screw part 6 of the support member 4 is projected from a taper part 10, and a cover part 7 is screw-fitted to a surface opening part of the fastening bolt 2.  Wind pressure acts on a glass screen suspended by a support metal fitting 1, and when a load is applied in the out-of-plane direction of a glass plate 8, the fastening bolt 2 and a nut 3 sandwiching the glass plate 8 follow an inclination of the glass plate 8 by using the taper part 10 and a clearance part 20 as play since the semispherical surface-shaped part 11 and the spherical part 5 slidingly move on a spherical surface, and a burden of the moment generated by a bending action is eliminated, and only a vertical directional load is borne by an installation hole 9 of the glass plate 8.
Patent JP-S59224085-A (JP)
Inventor: NEGISHI YASUO
IPC: H01R43/00
Filed: 1983-06-01
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-H01307592-A (JP)
Title: Device for connecting hose to pipe
Inventor: HAINTSU SOIA
IPC: F16L37/098
Filed: 1989-04-20
Abstract: PURPOSE: To prevent the permeation of liquid and ensure easy coupling by storing a second conduit in a space between the inner face of a coupling element having a hook member on the outer periphery to be engaged with the collar of a first conduit and the outer face of a holding element. CONSTITUTION: A hook element 9 extending outward is provided at the rear end 5 of a coupling element 2 and adapted to be engaged with the collar 12 at the rear end 3a of a pipe 3. A hose 1 is inserted at its rear side 5 into the coupling element 2 and a cylindrical holding element 18 is inserted at its rear side 19 into the hose 1 at its front end 6. The front end 22 of the cylindrical holding element 18 is protruded outside the hose 1 and the coupling element 2 and entered into the pipe 3 at its end 3a to form an annular gap together with the pipe 3.
Patent JP-H08292182-A (JP)
Title: Measurement method of molecular weight distribution of cationic polymer
Inventor: OYA NAOHIRO
IPC: G01N30/88
Filed: 1995-04-25
Abstract: PURPOSE: To accurately, easily and quickly measure a molecular weight distribution of cationic polymer by utilizing a gel permeation chromatography(GPC) having as a moving phase a formamide solution to which lithium halide is added. CONSTITUTION: In a GPC analysis of cation is polymer, formamide having a high polarity is used as a movement phase and lithium halide is added thereto in order to prevent dissociation of an ionic group in a chain of high polymer. Lithium chloride, lithium bromide, lithium fluoride and lithium iodide can be listed as lithium halide. Lithium bromide having a high solubility to formamide is particularly preferable. A concentration in the moving phase is desired in a level whereby the cation polymer is dissolved and a chromatogram can be reproduced. Thereby, interaction with GPC gel filler does not occur and it is possible to quickly measure a molecular weight distribution of cationic polymer with good reproducibility.