baber/WOPTO huggingface dataset:
Patent JP-H05157989-A (JP)
Title: Stereoscopic display device
Inventor: KOMATSU TADAHIKO
IPC: G02B27/22
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the large-screen stereoscopic image display device by enlarging and displaying a left and a right image on a display screen by using optical fibers. CONSTITUTION:The right image and left images are inputted from end surfaces 14 and 15 of an optical fiber bundle which has one end surface divided into two bundles and the other end surface into one bundle and respective left and right bundles are laterally arrayed on the display surface of the one-bundle side end surface; and the optical fibers in the end surfaces 14 and 15 are arranged in a sense packed shape, lenticular lenses where fine cylindrical lenses are arrayed at a pitch of two optical fiber diameters are superposed on the display surface, and no array disorder is caused since the fibers are arrayed in the dense packed shape.
Patent JP-H09176887-A (JP)
Title: Electrorefining method of copper
Inventor: ANDO KOJI
IPC: C25C5/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To easily concentrate and recover a noble metal incorporated slightly in a crude copper by electrically depositing copper on a cathode in powdery state and screening an obtained electrolytic copper powder, in an elecrorefining of the copper. SOLUTION: In the electrorefining of copper, the copper is deposited electrically on the cathode in powdery state by using the crude copper as an anode and a stainless steel plate or a titanium plate as a cathode and keeping a copper concn. of an electrolyte at the time of starting an electrolysis in less than about 40g/l. In such a case, a powdery electrodeposition matter is obtained when the electrolysis is executed while holding the copper concn. of the electrolyte in less than about 40g/l, keeping a liq. temp. in an order of 20-60 deg.C and a current density in more than limiting current density. The obtained electrodeposition powder is screened to separate into a copper powder low in noble metal content and a copper powder high in noble metal content.  When the electrodeposition matter is made in powdery state, the matter is easily retreated by acid dissolving, etc., even if the matter which is hardly mechanically separated each other is produced.
Patent JP-H06282974-A (JP)
Title: Attaching device for recording/reproducing device
Inventor: TSUJI KIYOAKI
IPC: G11B33/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the frame of the recording/reproducing device from being deformed due to the bend and step difference, etc., having an attaching part when the recording/reproducing device is attached to the attaching part. CONSTITUTION:This device is provided with a main body side attaching part 23 provided between the frame 3 of a recording/reproducing device 1 and the attaching part 10 of a main body device and fixed on the attaching part 10 of the main body device and an attaching member 20 having three frame side screwing parts 29a, 29b and 29c for screwing the frame 3. By this attaching member 20, the frame 3 is fixed to the three frame side screwing parts 29a, 29b and 29c, and fixed to the attaching part 10 by the main body attaching part 23 to attach the recording/reproducing device 1 to the attaching part 10.
Patent JP-H09178811-A (JP)
Title: I/o circuit for lsi tester
Inventor: AWAJI TOSHIAKI
IPC: G01R31/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To cancel a leak current on an LSI tester side in an input/output(I/O) circuit between the LSI tester and a device under test(DUT). SOLUTION: This circuit is provided with an I/O circuit canceling the leak current ILA generated on an LSI tester 2 side in the I/O circuits of transmission lines between the LSI tester 2 and pins of a DUT1. A leak current detecting resistor 10 is inserted in a signal transmission line, a differential amplifier 20 detecting the potential difference between both ends is provided, the variable current I1 corresponding to the potential difference is fed to the transmission line on the LSI tester 2 side by a current mirror circuit 30, a dummy circuit 40 discharging a constant dummy current I2 from the transmission line on the LSI tester 2 side is provided, and the variable current I1 is increased/decreased in response to the increase/decrease of the leak current ILA to cancel the leak current ILA.
Patent JP-H05164986-A (JP)
Title: Optical deflection device
Inventor: NAKAGAKI SHINTARO
IPC: H04N1/04
Filed: 1991-12-12
Abstract: PURPOSE:To prevent shading from being generated by making a reflected surface larger in width at its peripheral part than at the center part. CONSTITUTION:The reflecting member Mg of the optical deflection device has the reflecting surface larger in width at the peripheral part than at the center part in a direction crossing the array direction of linear arrayed light information at right angles. Consequently, shading generated an image forming lens L according to a cosine 4th power raising rule, a decrease in the image plane illuminance of the peripheral part due to the presence of the vignetting of the image forming lens L and the vignetting of a lens barrel, a decrease in the image plane illuminance of the peripheral part due to other causes, etc., can easily be corrected.
Patent JP-H10188792-A (JP)
Title: Manufacture of barrier rib
Inventor: MUKAI IKUO
IPC: H01J9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a barrier rib for a defect-free plasma display, where no cavity exists, having an excellent shape of large height and width by removing a relief pattern after the barrier rib is formed on a base by using the relief pattern of a photosensitive film formed by a photolithograph method. SOLUTION: A photosensitive film having a photosensitive resin layer is composed of a support film and a photosensitive resin composition. By using this photosensitive film for a base material such as a ceramic plate, a relief pattern having a predetermined thickness is formed by a phtotolithograph method, and is died, exposed or heated to be hardened. A barrier rib material is buried in a clearance of the relief pattern, and is defoamed and dried under reduced pressure. Thereafter, an extra barrier rib attached to the relief pattern is eliminated to remove the relief pattern. This can obtain the barrier rib excellent in workability, shape, and performance.
Patent JP-H09180574-A (JP)
Title: Illuminated switch mechanism
Inventor: SHIMADA TSUTOMU
IPC: H01H13/70
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an illuminated switch mechanism in which even if an indicating portion of a name plate is provided so as to cross over adjoining key tops, the indicating portion is uniformly illuminated as other indicating portions. SOLUTION: Key tops 20 pressing respective contacts 11 and a frame body 40 surrounding the peripheries of the respective key tops 20 are arranged on a switch board 10 on which switch contacts 11 are provided. The frame body 40 and key tops 20 are composed of translucent material. The top face of the frame body 40 and the like are covered by a name plate 70 which is opaque and in which a transparent indicating portion 71 composed of characters and the like provided. Light emitting elements 17 are disposed on the switch board 10 opposite to the indicating portion 71. Collar portions 27, 45 overlapping mutually are respectively provided on the outer peripheries of the key tops 20 and on the inner periphery portions of key top containing holes 41.  Among light, which is emitted from the light emitting elements 17a positioning just under the indicating portion 71a crossing over the adjoining key tops 20 among the light emitting elements 17, the directly avoiding light between the key tops 20 and the frame body 40 passes inside the collar portion 27, 45.
Patent JP-H09173182-A (JP)
Title: Earthquake resistant protective frame for bed
Inventor: CHIBA SHUNKAI
IPC: A47C29/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To protect a sleeper from a disaster such as an earthquake while sleeping in bed, and prevent an entrance of a scattering material such as glass by arranging support members around a bed or a Japanese-style bed, installing a high strength structural body containing a canopy on its support members, and surrounding an upper space of the bed or the Japanese-style bed by its structural body. SOLUTION: Support members 4 composed of columns 6 or the like are arranged around a bed 2 or a Japanese-style bed, and lower parts of its support members 4 are joined to each other through the other structural member 10, and thus a bed surrounding frame 8 is formed, and a bed bottom surface part 9 is installed. A canopy 5 is installed on the columns 6 erected on its bed bottom surface part 9, and is constituted so as to surround an upper space S of the bed 2. Therefore, a sleeper can be protected from weight of overturned furniture and a collapsed house by a disaster such as an earhtquake and a typhoon, and an entrance of a scattering material such as a broken piece of glass and dust and dirt can be effectively prevented.
Patent JP-H0622730-A (JP)
Title: Production of frozen gound fish meat paste
Inventor: TAGO KOICHI
IPC: A23L17/00
Filed: 1992-12-10
Abstract: PURPOSE:To efficiently obtain frozen ground fish meat paste excellent in elasticity and whiteness and useful for boiled fish cake, etc., by adding a prescribed amount of a specific quality improver to ground fish meat paste. CONSTITUTION:The frozen ground fish meat paste is obtained by adding a powdery or granular quality improver having 16 mesh or smaller particle diameter and consisting of (A) 100 pts.wt. sugar and/or sugar alcohol, (B) 0.5-50 pts.wt. polyglycerin fatty acid ester and (C) 0.5-5 pts.wt. glycerin fatty acid ester based on 10 pts.wt. polyglycerin fatty acid ester in an amount of 1wt.% or less as polyglycerin fatty acid ester to the ground fish meat paste.
Patent JP-2000191773-A (JP)
Title: Allyloxymethylated polyamide, its synthesis and electrophotographic image forming member having the same
Inventor: RENFER DALE S
IPC: C08F299/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyamide especially useful in the topcoating layer of improved electrophotographic image forming members by designing itself to have a specific structure. SOLUTION: This polyamide is obtained by designing itself to have such a structure as to be represented by formula I [(n) is a positive integer enough to attain a weight-average molecular weight of about 5,000-100,000; R is a 1-10C alkylene; 1-99% of R2 is H, and the rest of R2 is composed of 25-99% CH2- O-(CH2)w-CH=CH2 ((w) is 1-3) and 1-75% CH2-O-R5 (R5 is a 1-4C alkyl)] and formula II [(m) is a positive integer enough to attain a weight-average molecular weight of about 5,000-100,000; R1 and R are each a 1-10C alkylene; each 1-99% of R3 and R4 is H, and each of the rest of R3 and R4 is composed of 25-99% CH2-O-(CH2)w-CH=CH2 and 1-75% CH2-O-R5].
Patent JP-H09183818-A (JP)
Title: Styrenic copolymer
Inventor: TANAKA ISAO
IPC: C08F212/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a styrenic copolymer not generating surface defects such as microgels on the surface of a molded product, having a moderate viscosity on melting, and good in molding characteristics. SOLUTION: This styrenic copolymer is obtained by copolymerizing ethylstyrene with one or more kinds of monomers capable of being copolymerized with the ethylstyrene. Therein, the styrenic copolymer has the following characteristics: (A) ethylstyrene monomer units: 2-80wt.%; (B) one or more kinds of the monomers capable of being copolymerized with the ethylstyrene: 98-20wt.%; (C) the weight-average mol.wt. of the styrenic copolymer: 100,000-2,000,000 and (D) mol.wt. distribution (Mw /Mn ): 2.0-8.0.
Patent JP-2000184028-A (JP)
Title: Reception mechanism and handset
Inventor: TSUJI MICHIHIRO
IPC: H04M1/03
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a reception mechanism and a handset, which suppress the leakage of a reception sound and the infiltration of outer noise, which can hear the reception sound in a satisfactory state and with which a person does not become tired even if the mechanism is used for long time. SOLUTION: Blocks 15 and 16 supports shafts 22 and 23 extending in a vertical direction against an ear pad part 28. A main body 12 supports a receiver 25 and the ear pad part 28 through the shafts 22 and 23 and the blocks 15 and 16. Thus, the ear pad part 28 and the receiver 25 can be rocked in right/left directions against the main body 12 by lightly pressing the ear pad part 28 to an ear. Even if an angle between the main body 12 and the ear is not adjusted in accordance with the size and the form of the individual face, the individual person can bring the ear pad part 28 close to the ear.
Patent JP-H05167552-A (JP)
Title: Synchronization detecting device
Inventor: OSAKI YOSHIHARU
IPC: H04J3/00
Filed: 1991-12-18
Abstract: PURPOSE:To simultaneously establish the frame synchronization and channel synchronization without using an STM identifier. CONSTITUTION:The system is provided with frame pattern detection circuits 31, 32, 33, and 34 outputting frame pattern detection signals 1a to 1h, 2a to 2h, 3a to 3h, and 4a to 4h according to the bit deviation for each channel. Further, a synchronization control circuit 4 outputting control signals controlling a bit aerial/parallel conversion circuit 2 and byte serial/parallel conversion circuit 2 based on the frame pattern detection signal. The circuit 4 discriminates the bit deviation amount based on the type of a pattern detection signal, discriminates the channel deviation amount based on the timing of the generation of a frame pattern detection signal, controlling the pull-in of the frame synchronization and channel synchronization of the bit serial/parallel conversion circuit 1 and the byte serial/parallel conversion circuit 2.
Patent JP-2001161506-A (JP)
Title: Cushion body with different hardness and its production method
Inventor: MORI TAKAYASU
IPC: A47C27/14
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce cost by making it possible to give different hardnesses to a cushion body respectively and simplifying a molding process or a molding structure without changing the filling density of a fibrous elastic body, a fibrous orientation, etc., when molding a cushion body. SOLUTION: In the cushion body having different hardness, a fibrous elastic body has differently hardened parts. The thickness of the fibrous elastic body is set so that it is thin in high hard parts 21 as compares with a standard hard part and thick in low hard parts 22.
Patent JP-H05251875-A (JP)
Title: Chassis for device
Inventor: TEIMU SHIYUUERUGAA
IPC: H05K9/00
Filed: 1992-12-11
Abstract: PURPOSE: To simplify the assembly of chassis by dispensing with screws, rivets and other connections, such as a solder deposition concerning the chassis for mounting the components of electronic device or the like on the casing of device. CONSTITUTION: Chassis 1 and 2 are respectively composed of holders of plastic materials provided with recessed part, matched with the external forms of device components such as a circuit board 26, an arithmetic and logic unit 27, a data storage disk 28, a ventilator 31 and a power source board 35. Since the components are held by the holders in a form-locking manner, a fixing member is not required. When the components are inserted, they are surrounded by the holders.
Patent JP-H10172595-A (JP)
Title: Method and device for monitoring carbon deposit of molten carbonate type fuel cell
Inventor: KATAOKA TADAYUKI
IPC: H01M8/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To respond quickly to carbon deposit by monitoring carbon deposit automatically. SOLUTION: Flow meters 9 and 10 and concentration meters for CO2 , H2 O, CH4 11 and 12 are arranged in a gas supply path 7 and exhaust path 8 leading to/from the anode 3 of a fuel cell FC. The rates of gas flow at the inlet to and outlet from the anode 3 are determined by a gas rate-of-flow measuring gauge 13 on the basis of the flow signals 9a and 10a given by the flow meters 9 and 10. The concentrations of CO2 , H2 O, CH4 are determined by a concentration measuring gauge 14 on the basis of the concentration signals 11a and 12a given by the concentration meters 11 and 12. The carbon deposition reaction time and carbon eliminating reaction time are determined from the obtained data of the rates of gas flow and the concentration, and on the basis of these reaction times the carbon eduction time is determined by a calculation device 15.  A positive carbon deposit time indicates occurrence of carbon deposition.
Patent JP-H10167329-A (JP)
Title: Packaging cushioning material
Inventor: OKABE MASAAKI
IPC: B65D81/07
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging cushioning material excellent impact resistance and stability at the time of packaging an object to be packaged by providing a pocket for the object in a vertical direction toward a bottom of a cell wall in a cell and providing a pocket bottom freely separated from the bottom of the cell wall in a packaging partition formed with cells by cell walls. SOLUTION: A packaging partition 14 formed with a plurality of cells 12 by cell walls 10 is prepared, while a pocket sheet member 20 for an object to be packaged including a plurality of peaks and troughs with a sheet member folded into a zigzag is prepared. An inner side of each peak of the pocket sheet member 20 is supported by a summit of the cell wall 10, while each trough is made to be directed downward in the cell 12 to form a packet 18. In this case, a bottom of the packet 18 is separated from a bottom of the cell wall 10 by approximately 5mm for example, to hold an object to be packaged such as a dish W in a hanging state. Both side ends of the pocket sheet member 20 are fixed inside sides 24 via adhesive agent to hold a cushioning material standing.
Patent JP-H09196202-A (JP)
Title: Pressure adjusting valve
Inventor: NIKORASU ROOTEI
IPC: F16K7/17
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a large operating force with a small spring force and to perform precise pressure adjustment by applying adjusting pressures to both surfaces of a valve body and a balance bellows so as to balance a pressure applied to the valve body. SOLUTION: A balance bellows 27 is attached to a valve shaft 13 for supporting a valve body 10 capable of opening/closing a valve port 7 in a valve box 1, a balance chamber 21 is formed by plotting this from a primary pressure chamber 4, the balance chamber 21 is communicated with a secondary pressure chamber 5, a control bellows 29 having a bottom plate 33 contacted with the upper end of the valve shaft 13 is fixed to the valve box 1 and an adjusting chamber 22 is formed by plotting this from the secondary pressure chamber 5. An adjusting spring 34 for freely adjusting tension from the outside is arranged in the adjusting chamber 22 and laid on the bottom plate 22 of the control bellows and the valve port is opened/closed by a balance between the tension of the adjusting spring 34 and a pressure applied to the lower surface of the control bellows.
Patent JP-2001172719-A (JP)
Title: Method for producing nonoriented silicon steel sheet excellent in magnetic property
Inventor: KAWAMATA RYUTARO
IPC: C22C38/04
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost producing method for a nonoriented silicon steel sheet excellent in magnetism including core loss and suppressed in the cost for slab heating, in the method for producing a nonoriented silicon steel sheet in which sheet bars are joined, and continuous hot rolling is carried out, by controlling the heating condition for a slab after casting. SOLUTION: In a hot rolling stage in which a slab containing at least one kind of, by mass, 0.1 to 4.0% Si and 0.1 to 2.0% Mn in steel, and the balance Fe with inevitable impurities is subjected to rough rolling to form into a sheet bar, the same is joined to a preceding sheet bar, and the plural sheet bars are continuously subjected to finish hot rolling, the slab after continuous casting is charged to a heating furnace without being cooled, is held at 950 to 1250 deg.C for a time prescribed based on the steel composition and is then subjected to rough rolling.
Patent JP-H10176361-A (JP)
Title: Reclaimed water treatment system for dwelling house
Inventor: KOYANAGI TAKUJI
IPC: C02F3/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a reclaimed water processing system which is low-priced and improved in cleaning capacity. SOLUTION: This system is adapted to let sewage flow in a collecting tank 3 to be stored, feed the same from the collecting tank 3 through a pump 4 to a cleaner 1 to be cleaned in the cleaner 1, and reuse the treated water as toilet washing water or the like. The pump 4 is controlled to be intermittently operated in such a manner that the inflow of sewage flowing in the cleaner 1 agrees with the cleaning speed in the cleaner 1.
Patent JP-H05176013-A (JP)
Title: Transmission speed variable demodulator
Inventor: YOSHIHARA KATSUSHI
IPC: H04L27/22
Filed: 1991-12-20
Abstract: PURPOSE:To automatically alter transmission speed in a demodulator to appropriate transmission speed matched with the speed of reception speed. CONSTITUTION:This demodulator is provided with means 3-8 converting the reception signal into a base band signal, means (a both waves detectors 20, an A/D converter 21 and a high speed Fourier transformer 22) extracting a transmission speed component from the converted base band signal and recognizing transmission speed and a means (controller 13) for outputting a parameter alteration control signal for varying transmission speed in accordance with the transmission speed. A parameter for outputting the parameter alteration control signal based on recognized transmission speed and altering transmission speed is controlled and transmission speed is automatically altered in accordance with the reception signal.
Patent JP-2001176757-A (JP)
Title: Electric double-layer capacitor
Inventor: YOSHIDA NAOKI
IPC: H01G11/28
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor, which has a large capacitance, a low electrical resistance, and a rated voltage of >=2.6 V and the performance of which is stabilized, even if the capacitor is used over a long period. SOLUTION: The electric double-layer capacitor, having a rated voltage of >=2.6 V has an electrode body which is constituted by bonding an electrode containing a carbonic material having a specific surface area of >=500 m2/g and a binder to a current-collecting body, composed of 99.99% pure aluminum foil and an electrolytic solution containing an ester carbonate.
Patent JP-H09182502-A (JP)
Title: Tilling work body of tiller
Inventor: SANO SHIGEKI
IPC: A01B33/08
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To enable to simply and rapidly connect plural tilling work bodies without loose joints. SOLUTION: A part 15 to be inserted is formed on one end and a connecting shaft A1 is formed on the other end of a tilling column 10 in the shaft direction. The connecting shaft A1 consists of a polygonal shaft part 12 and an inserting shaft part 13 having a circular cross section.