baber/WOPTO huggingface dataset:
Patent JP-H04257588-A (JP)
Title: Substituted 4,5-dihydrothieno (2,3-b) thiophen-2-sulfonamide and its 6,6-dioxide
Inventor: JIYON JIEE BOORUDOUIN
IPC: A61P27/02
Filed: 1991-10-09
Abstract: PURPOSE: To provide the novel compd. useful for treatment of ocular hypertension and glaucoma.  
     CONSTITUTION: The compd. of formula I [n is 0 to 2; R 1  is H, 1 to 6C alkyl, etc.; A is CH 2 , CO; B is OR 6  (R 6  is 1 to 6C alkyl, 2 to 6C alkyl, etc.), NR 2 R 3  (R 2  is H, 1 to 6C alkyl; R 3  is H, R 6 ; or R 2 , R 3  denote 5- to 7-membered heretocycles including another hetero of O, S, N together with N to which these Rs are bonded together); R 1 , R 2  denote 5- to 7-membered heretocycles by bonding] and its opthalmologically permissible salts; for example, 4,5- dihydro-5-N,N-dimethylaminomethyl-5-methythieno[2,3-b]thiophene-2- sulfonamide-6,6-dioxide. The compd. of the formula I is obtd. by using the compd. of formula II as a starting raw material, reducing the compd. with triethylsilane and strong org. acid, then subjecting the compd. to saponification and decardboxylation to obtain the compd. of formula III, and treating the compds. formula IV and formula V obtd. by subjecting the compd. described above to a methanol treatment, etc., and alkylation, etc., with n-butyl, lithium, sulfur dioxide, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04361765-A (JP)
Title: Matrix address decoder for pin ball game
Inventor: CHIYAARUZU EICHI BUREICHI
IPC: G11C8/00
Filed: 1991-10-09
Abstract: PURPOSE: To provide a dedicated matrix address decoder which is very limited in need for communication with a main microprocessor used in a pin ball game. CONSTITUTION: A main matrix address decoder 10 decodes a continuous recognition number and a base address to make the results correspond to the position of a memory which holds information on condition for a play feature 20 and a switch 22. The matrix address decoder generates mycrobytes used for following logical computation pertaining to the condition information held in the memory. The decoded information is returned to a main microprocessor 12 through a bus 14. When an offset address is known by the main microprocessor, another function is returned by a mask byte.
Patent JP-H0978796-A (JP)
Title: Structure for laterally extending sandwich panel
Inventor: YANAI TAKASHI
IPC: E04F13/08
Filed: 1995-09-15
Abstract: PROBLEM TO BE SOLVED: To provide the structure for laterally extending sandwich panels with a small number of part items at a low cost with the excellent appearance. SOLUTION: A vertical joint part 27 between sandwich panels 1, which are respectively formed by interposing the foaming heat insulating material 4 between an outer surface material 2 and an inner surface material 3, is filled with the caulking material 28 for sealing. In this structure for laterally extending sandwich panels, an edge part of the outer surface material 2 from a lateral joint bending line 7 to a downward projection 18 is bent inward so as to form a flange part 23 at the predetermined width. A bent material 24 having a flange part 25 at the predetermined width, which is bent inward, is interposed between an edge part of a lateral joint plate part 9 and the heat insulating filling material 4. A vertical joint part 27 of sandwich panels 1 extended on a bedding material 12 by fitting bolts 11 is filled with the caulking material for sealing.
Patent JP-S61138690-A (JP)
Title: Fluidized layer dryer
Inventor: TERAI YUZO
IPC: C10B57/10
Filed: 1984-12-11
Abstract: PURPOSE:To promote heat transfer, to carry out efficient dyring, and to prevent powder or granule from attaching to a hot plate, etc., by drying powder or granule by indirect heating with a hot plate, etc., and vibrating a fluidized layer itself and the hot plate, etc. CONSTITUTION:Powder or granule from the feed duct 2 is sent quantitatively by the rotary feeder 4, distributed uniformly to space between each of the hot plates 15, and made to flow in the fluidized bed 11. In the operation, the powder or granule is fluidized by vibration of the fluidized bed 11 by the vibra tion machine 14 and hot air from the hot air feed pipe 6, so it is successively transferred to the exist side. The powder or granule is dried by heating with the hot plates 15 and the hot air.
Patent JP-H11100070-A (JP)
Title: Foodstuff packaging method and forming die to be used therefor
Inventor: ISHII KAZUHIDE
IPC: B65D81/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obviate the deviation or movement of a label due to boiling sterilization and make the presticking of the label possible by setting the depth of a label sticking place to be in a specified numerical range of the thickness of a foodstuff block and performing suction forming so as to make a periphery of the label sticking place deeper than the label sticking place when a bottom material film is thermoformed into a container shape. SOLUTION: The formed depth of a protuberant portion 1 which serves as a label sticking place at the central part of a bottom material film which is formed into a container shape is set to zero through three-quarters of the thickness of a foodstuff block to be stored in the container, and a recess well portion 2 is formed around the protuberant portion 1. By forming the central part into an extremely protuberant shape in such a manner, the thickness of the vicinity of the central part of a formed product is made, to be a degree of about 0.5-1.0 time of that of an original sheet within a range of the extent of about 20-60% of the formed area. If it is less than 20% of the formed area, a possibility that a label moves becomes great and, if it exceeds about 60% of the formed area, a fear about the resistance to pinhole arises.  Further, if the thickness of the vicinity of the central part of te formed product is less than about 0.5 time of that of the original sheet, a possibility that the label moved due to shrinkage at the time of boiling becomes great.
Patent JP-2000078331-A (JP)
Title: Image input/output device
Inventor: NISHIMURA MASACHIKA
IPC: G03B27/50
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image input/output device capable of easily setting an original, even when the device is installed in vertical attitude. SOLUTION: This image input/output device is provided with a case body 1 for housing an image input/output mechanism, an original platen 2 formed on the upper surface of the housing/and an openable original pressing plate 3 for pressing the original to the original platen and can be installed horizontally or vertically. The original pressing plate is provided with a guide rail 3a for guiding the assembly to the original pressing plate 3 of a dedicated cellophane case 8 housing and holding the original.
Patent JP-H0573976-A (JP)
Title: Magneto-optical disk
Inventor: SASAKI TORU
IPC: G11B11/105
Filed: 1991-09-17
Abstract: PURPOSE:To provide the magneto-optical disk in which the information signals of a recording layer is transferred once to a reproducing layer and which allows the reproduction of the signals from the reproducing layer by using a magneto- optical effect at the time of reproducing and allows overwriting with a light intensity modulation, at the time of recording. CONSTITUTION:A dielectric film 10 which is a protective film is formed on a transparent substrate 9. A 1st magnetic film 1 which is the reproducing layer, a 2nd magnetic layer 2 which is the recording layer and a 3rd magnetic film which is an auxiliary layer are magnetically coupled and are successively laminated on a transparent substrate 9 as the recording layer 4, on the dielectric film 10 to form this magneto-optical disk. A dielectric film 11 which is a protective film is formed by sputtering thereon.
Patent JP-S62122274-A (JP)
Title: Semiconductor device
Inventor: OKUMURA YOSHIKI
IPC: H01L29/78
Filed: 1985-11-22
Abstract: PURPOSE:To suppress formation of the depletion state of electrons at the interface between a semiconductor substrate and an oxide film beneath the side wall of polysilicon and to suppress decrease in current driving ability, by applying a constant positive or zero voltage to the side wall of the polysilicon. CONSTITUTION:A constant positive or zero voltage is applied to a cell plate 9. The cell plate 9 and a polysilicon side wall 4 are connected with an aluminum wiring 10. Therefore, the cell plate 9 has a positive potential difference with respect to the electron injected polysilicon side wall 4 all the time. Then, the injected electrons accumulated in the polysilicon side wall 4 are discharged. Thus the formation of a negative potential at the polysilicon side wall 4 can be suppressed. As a result, the depletion state of the electrons at an interface between an oxide film 2 beneath the polysilicon side wall 4 and a semiconductor substrate 1 can be avoided. When a positive voltage having a suitable magnitude is applied to the cell plate 9, the interface between the oxide film 2 beneath the polysilicon side wall 4 and the semiconductor substrate 1 can be made to be the inverted state all the time. The decrease in current driving ability is suppressed or the ability is improved.
Patent JP-H08122401-A (JP)
Title: Withstand voltage test method for long distance power cable line
Inventor: SEMA NOBUYUKI
IPC: G01R31/02
Filed: 1994-10-26
Abstract: PURPOSE: To provide a withstand voltage test method for alternating current which is capable of screening long distance power cable line efficiently and surely. CONSTITUTION: In a long distance power cable line consisting of a plurality of power cables 3, 4 connected with cable joint parts, the cable joint part 5 is disassembled for preservation and the long distance power cable line is separated into short distance power cable lines. The cable conductor 8 and insulation layer 6 in the cable line on one side exposed by the disassembling of the cable joint part 5 are easily connected to an end of a lead cable 20. Test voltage of alternating current is impressed from the lead cable for withstand voltage testing of the short distance power cable lines. When the cable passes the test, the location easily connected is disassembled and the cable conductor 8 and the insulator layer 6 are again connected to the cable conductor 9 and the insulation layer 7 of the other power cable line.
Patent JP-H0679144-A (JP)
Title: Method for operating membrane separation device and membrane separation device
Inventor: NISHIDA YUJI
IPC: B01D61/14
Filed: 1992-09-05
Abstract: PURPOSE:To accelerate a feedstock liquid flow speed to prevent efficiently a gel layer from accumulating and sticking to the surface of a membrane module by branching out part of a feedstock liquid concentrated by the membrane module to the inlet side of a pump through bypass piping to a feedstock liquid tank, and recycling the remainder of the concentrated feedstock liquid to the feedstock liquid tank. CONSTITUTION:A feedstock liquid in a feedstock liquid tank 1 is sent to a membrane module 2 by a pump 3, and the liquid concentrated by the membrane module 2 is returned to the tank 1 for treatment of the liquid using a batch operation. In this case, part of the concentrated feedstock liquid is allowed to become confluent at the inlet side of the pump 3 through a bypass piping 45 to the tank 1, and the remainder of the concentrated feedstock liquid is recycled to the tank 1. Further, piping from the feedstock liquid tank 1 is connected to piping from the bypass pipe 45 by an ejector mechanism in a membrane separation device 2 used. Consequently, it is possible to minimize the entrainment of air into the feedstock liquid by restricting the swaying of the liquid level in the feedstock liquid tank, and prevent a gel layer from accumulating and sticking to the membrane surface by accelerating a feedstock liquid flow speed on the membrane surface of the membrane module.
Patent JP-H0687456-A (JP)
Title: Hydraulic controller for vehicle
Inventor: NAKAMURA SETSUO
IPC: F01L1/34
Filed: 1992-09-04
Abstract: PURPOSE:To drive a valve timing controller and other hydraulic devices by the excessive working oil formed in an oil pump for power steering. CONSTITUTION:Between an oil pump 11 for power steering and a control valve 15 for power steering, a control valve 18 for controlling the pressure or the flow rate of the working oil supplied to the control valve 15 is installed, and an oil pressure feeding passage 36 for supplying the oil pressure to a valve timing controller 20 from a drain passage 19 for draining the excessive working oil formed in the flow control valve 18 to a return passage 17 is formed.
Patent JP-S63116560-A (JP)
Title: Nanual copying device
Inventor: KURATA KAZUYUKI
IPC: B41J3/44
Filed: 1986-11-05
Abstract: PURPOSE:To improve the reproducibility of an image by storing the time difference between a pulse generation timing and a read timing every fixed scanning distance as read position data. CONSTITUTION:A CPU 21 counts the time difference between the time when a pulse detected from a photointerrupter 17 is inputted and the time when image data from a receiving light control part 27 is inputted. The counted time difference is stored as the read time difference tR in the memory areas M2, M4,..., M(2n) of a RAM 23. These memory areas M2, M4,..., M(2n) are image position storing means. Therefore a pulse interval TP and the read time difference tR are stored by image data which is read by a light receiving element 14. Thus the reproducibility of an image is improved.
Patent JP-H0798481-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B43/02
Filed: 1993-09-28
Abstract: PURPOSE:To freely lay out an external appearance operating member, to realize a beautiful external appearance and to improve the reliability of light shielding performance by transmitting output from a sensor for detecting the traveling of a shutter blade provided inside a camera to a shutter testing tool attached to the camera and detecting the traveling state of a shutter blade. CONSTITUTION:A film pressure plate 15 which is provided with an aperture part 15b and further a recessed part 15c on the rear side of a film holding surface 15a and to which a mask member 20 is stuck is attached to a camera main body 14 through a stepped screw 16 and a spring 17. A photosensor 18 is soldered to be held on a circuit board 19 so that it can be conducted through a lead 18a part. The aperture part 15b is formed at the position of the pressure plate 15 corresponding to the inside of a photographic image plane, and the sensor 18 for detecting the traveling of a shutter blade is provided at the aperture part 15b so as to transmit the output from the sensor 18 provided inside the camera to the shutter testing tool attached to the camera and detect the traveling state of the shutter blade.
Patent JP-H01107632-A (JP)
Title: Armature winding for three-phase induction motor
Inventor: ISHIKAWA KATSUMI
IPC: H02K3/28
Filed: 1987-10-19
Abstract: PURPOSE:To enable obtaining, even in a 60Hz specification, a torque equal to that in a 50Hz specification by changing, at the time of 60Hz power application, a part of the coil constituting each phase winding at the time of 50Hz power application. CONSTITUTION:At the time of 50Hz power application, a U-phase winding extending from a phase terminal U1 to a phase terminal U4 via respective coils u1-u8 successively, a V-phase winding extending from a phase terminal V1 to a phase terminal V4 via respective coils v1-v8 successively, and a W- phase winding extending from a phase terminal W1 to a phase terminal W4 via respective coils w1-w8 successively are constituted respectively. At the time of 60Hz power application, on the other hand, a U-phase winding extending from a phase terminal U3 to the phase terminal V1 via respective coils u2-u8, and v1 successively, a V-phase winding extending from a phase terminal V3 to the phase terminal W1 via respective coils v2-v8, and w1 successively, and a W-phase winding extending from a phase terminal W3 to the phase terminal U1 via respective coils w2-w8, and u1 successively are constituted respectively.
Patent JP-H05232353-A (JP)
Title: Optical switch device
Inventor: OOMIZU KIYONORI
IPC: G02B26/08
Filed: 1991-10-11
Abstract: PURPOSE:To provide the compact optical switch device capable of executing plural kinds of measurement in parallel by using plural master connectors and using for an in-use optical line as an optical switch device of an integrated optical communication system. CONSTITUTION:The optical switch device is equipped with 1st and 2nd optical connectors 10 and 20 which are provided atop of optical fibers constituting the optical lines and made to butt to each other by fitting pins into pin holes to make an optical connection between the optical fibers, a connector holder 3 where plural 1st optical connectors are arrayed, plural moving and inserting/ extracting mechanisms 40 and 50 which hold 2nd optical connectors and switch the optical lines by movement to the necessary optical connector position on the connector holder, and a controller 60 which controls the operation of the moving and inserting/extracting mechanisms without making the 2nd held optical connectors interfere with each other. The optical switch device 1 freely switches connections at random while moving the 2nd optical connectors 20 held by the moving and inserting/extracting mechanisms 40 and 50 to the 1st different optical connectors 10 in the 1st optical connector group on the connector holder 30.
Patent JP-H01108128-A (JP)
Title: Molding of lower melting glass
Inventor: ASANUMA TADASHI
IPC: C03B19/06
Filed: 1987-10-21
Abstract: PURPOSE:To enable production of low-melting glass moldings of excellent quality from homogeneous melt, by mixing a starting mixture powder of low-melting glass with a specific organic binder, making a paste of the resultant mixture with an organic ketone solvent, molding a shape, and dewaxing it in the presence of oxygen. CONSTITUTION:For example, 100pts.wt. of starting powder of a glass melting lower than 400 deg.C which is composed of lead oxide as a major component and other oxides such as boron oxide are mixed with 1-30pts.wt. of an organic binder such as polypropylene carbonate and/or polyethylene carbonate, when needed, 0.1-20pts.wt. of alpha-methylstyrene and/or styrene oligomers, and 10-1,000 pts.wt. of an organic ketone such as cyclohexanone, thoroughly by means of a ball mill to form a paste. The paste is formed into a desired shape, dewaxed in an O2 flow, for example, at about 280 deg.C for about 2 hours, and melted at about 500 deg.C to give a homogeneous melt.
Patent JP-S61141335-A (JP)
Inventor: URATA SUSUMU
IPC: A47J31/44
Filed: 1984-12-14
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-S61141660-A (JP)
Inventor: MOCHIDA MASAAKI
IPC: C04B35/00
Filed: 1984-12-14
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-H08129997-A (JP)
Title: Battery holding mechanism
Inventor: KAWASAKI HIROYUKI
IPC: H01M2/10
Filed: 1994-10-27
Abstract: PURPOSE: To prevent contact failure between a battery and an electrode caused by dust by normally holding a contact condition between one contact point and the battery even if the battery rotates in a battery holder. CONSTITUTION: A first contact point part 10 and a second contact point part 11 are arranged on a (-) electrode 3. When a battery rotates in a battery holding mechanism since impact and vibration are applied to an electronic equipment, the possibility that dust enters between the electrode and the battery is caused. Here, the possibility that dust simultaneously enters both between the first contact point part 10 arranged on the (-) electrode 3 and a minus of the battery and between the second contact point part 11 and a minus of the battery, is thought to be fairly smaller than the possibility that dust enters between the battery and the electrode when a contact point part of the electrode is one.  Therefore, even if contact failure is caused since dust enters between the first contact point part 10 and the battery 1, since the dust does not enter between the other second contact point part 11 and the battery 1, a contact condition between a (-) pole of the battery and the (-) electrode 3 can be held in a normal condition.
Patent JP-H08126292-A (JP)
Title: Wave-activated power generator
Inventor: MAEHATA HIDEHIKO
IPC: H02K44/08
Filed: 1994-10-28
Abstract: PURPOSE: To provide a wave-activated power generator which can convert and store wave power directly to electric energy without using a moving unit for converting to mechanical energy, a normal generator with high efficiency. CONSTITUTION: A wave-activated power generator comprises a DC power source of a discharge circuit of an electrode unit 11 (capacitor with capacitance c0 to c1 ) so installed as to oppose electrode plates for forming a capacitor under the water as a plurality (N) of storage batteries 45 connected in series, wherein the part of the storage battery group of a plurality (M) are used as the DC power source of a charge circuit. Accordingly, the batteries 45 perform the charging power source for the capacitor and the discharging power source of the capacitor storage energy added with conversion energy from waves. The power is supplied from the batteries 45 to the load to stably supply the voltage, and the range of the load to be supplied can be increased.
Patent JP-H11102955-A (JP)
Title: Semiconductor wafer protective sheet
Inventor: WATANABE TSUKASA
IPC: H01L21/683
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To realize a protective sheet which is hardly charged with static electricity, hardly contaminated with foreign objects such as dust or the like, and easily disposed by incineration, by a method wherein both the front and rear of a sheet-like base are coated with resin material, and the front surface of the sheet-like base is embossed with a prescribed rugged pattern. SOLUTION: A protective sheet S is formed through a method where the front and rear of a sheet-like base 1 formed of natural pulp and as thick as 80 μm are coated with resin material 2 such as polyethylene or polypropylene as thick as 10 μm or so, and the front surface of the sheet-like base 1 is embossed with a prescribed rugged pattern P. The protective sheet S is mainly formed of paper material, so that it can be easily incinerated. The surfaces of the protective sheet S are each coated with the resin 2 such as polyethylene or the like, so that paper dust is hardly generated with cutting process, and the protective sheet S is hardly charged with static electricity.  Furthermore, the rugged pattern P embossed on the protective sheet S not only serves as a cushion to effectively protect the surface of a semiconductor wafer but also serves to improve the protective sheet S in releasability.
Patent JP-H02110754-A (JP)
Title: Data transfer equipment
Inventor: OYADOMARI HAJIME
IPC: G06F13/12
Filed: 1988-10-20
Abstract: PURPOSE:To contrive the lowering of the probability of the generation of the data overrun by prefetching a channel command word until the transfer byte counted value of the pre-fetched channel command word is larger than the prescribed value set beforehand. CONSTITUTION:The transfer byte counting of the channel command word pre- fetched from a memory 1 by the control of a pre-fetching control circuit 25 is held at a transfer byte counting (BC) holding circuit 21-i, and until the added result of the transfer byte counting held at the BC holding circuit 21-i by an adding circuit 22 is larger than the constant value set beforehand, the channel command word is pre-fetched by the control of the pre-fetching control circuit 25. Consequently, the time until the channel command word is pre-fetched and given to a channel device 3-i is hard to become longer than the transfer time of the channel command word given to the channel device 3-i. Thus, the probability of the generation of the data overrun can be lowered.