baber/WOPTO huggingface dataset:
Patent JP-H03155054-A (JP)
Title: Fuel cell
Inventor: YAMAGUCHI MASANORI
IPC: H01M8/02
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a fuel cell having no biasing of a current and giving improved cell performance without causing gas crossing by making up an electrolytic layer of plural layers, and having a continued material section of excellent permeability to an electrolyte and a discontinued material section of excellent retentivity of the electrolyte contained in at least one of the plural layers. CONSTITUTION:A part 4 made up of a material of excellent permeability to an electrolyte has its plane divided in the shape of a lattice, and a part 5 in each of the lattices is made up of a material of small permeability to the electrolyte but of the excellent retentivity thereof. The electrolyte having been supplied from the end section of a cell can accordingly reach all parts on the in-plane lattices by way of the lattice part 4. Besides, the electrolyte can be supplied to the part 5 of excellent retentivity of the electrolyte in the two adjacent lattices from the lattice part. The electrolyte can thus be distributed uniformly in its electrolytic layer to obtain a fuel cell having remarkable improvements in biasing of a current, gas crossing and in the like.
Patent JP-2001113491-A (JP)
Title: Maintenance system for robot device
Inventor: INUKAI TOSHIHIRO
IPC: B25J19/06
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To transmit the occurrence of abnormality to a maintenance department within a short time when abnormality is caused in a robot device. SOLUTION: A communication control part 6 is arranged in a control device 3 of the robot device besides a robot control part 5 to control communication with a service department by a PHS 12. When an abnormality detecting sensor 11 detects abnormality of the robot device, the occurrence of abnormality of the robot device is transmitted by communicating with a personal computer via the PHS of the service department from the PHS 12, and information on abnormality is transmitted to the service department. The personal computer of the service department estimates a cause of abnormality from the information on abnormality to transmit the coping method to the robot device side via the PHS.
Patent JP-H07133143-A (JP)
Title: Production of hermetically coated optical fiber
Inventor: KOBAYASHI HIROYUKI
IPC: C03C25/22
Filed: 1993-10-29
Abstract: PURPOSE:To provide an optical fiber which is stable in the characteristics of a hermetic film in a longitudinal direction by changing the cooling effect of an optical fiber by a sealing gas on the inlet side of a thermal CVD reaction furnace. CONSTITUTION:The cooling effect of the optical fiber by the sealing gas is lowered when the thickness of the hermetic film is smaller than the prescribed thickness and the cooling effect is improved when the thickness is larger than the prescribed thickness by (A) lowering the cooling effect of the optical fiber by the sealing gas on the inlet side of the thermal CVD reaction furnace according to the lapse of time and (B) measuring the thickness of the hermetic film in the method for forming the hermetic film on the surface of the optical fiber by passing the optical fiber right after drawing through the reaction furnace. In the method described above, (a) the cooling effect of the optical fiber is changed by changing the mixing ratio of the sealing gas having the high cooling effect and the sealing gas having the low cooling effect or (b) the cooling effect thereof is changed by changing the flow rate of the sealing gas or (c) the cooling effect thereof is changed by changing the temp. of the sealing gas.
Patent JP-H08154296-A (JP)
Title: Slim rectangular speaker
Inventor: KODAMA KAORU
IPC: H04R9/06
Filed: 1994-11-28
Abstract: PURPOSE: To attain high sound quality and high performance of a rectangular speaker by coupling voice coils fitted in a magnetic gap and driven at multi- point at a prescribed interval and providing a cone diaphragm and a damper to a circumferential ridge of a frame. CONSTITUTION: An outer circumference of a cone diaphragm 17 is supported by an edge 2 to form a slim shape close to a rectangle having plural drive positions. Furthermore, both inner and outer ends of a damper 19 are fixed to a voice coil bobbin 6 and a frame 18 to support the voice coil 5. Then a ring neodymium magnet 20 is arranged opposite to a gap 22 forming a magnetic circuit in a yoke 21. Then voice coils 5 fitted in the magnetic gap 22 and driven at multi-point are connected at a prescribed interval and a diaphragm 17 and the damper 19 are provided to the circumferential ridge of the frame 18. Then the size of the yoke 21 is reduced in comparison with the rectangular size of the frame 18 by selecting a magnetizing direction of the magnetic circuit radially in the circumferential direction. Then a slim television receiver or the like is not limited.
Patent JP-H08153510-A (JP)
Title: Explosion-proof sealing plate for thin battery
Inventor: KOMATSU KIYOMI
IPC: H01M2/12
Filed: 1994-11-28
Abstract: PURPOSE: To prevent explosion of a battery when the internal pressure of the battery builds up as a result of the short circuit, overcharge or reverse charge, etc., of the battery by electrically connecting the top surface of the projecting part of a terminal strip to an explosion-proof valve by means of a welded portion, and providing the welded portion with an unwelded portion corresponding to an opening in the top surface of the projecting part. CONSTITUTION: This explosion-proof sealing plate comprises a flexible metallic explosion-proof valve 1, an insulating ring 2, a metallic effective plate 3, a metallic terminal strip 5 obtained by the curving of a ribbon-shaped metallic plate into a projecting shape, and a metallic cap terminal 6. The operating pressure of the sealing plate can be adjusted by means of the strength of fusion between the projecting part of the terminal strip 5 and the explosion- proof valve 1. Also, the operating pressure of the explosion-proof sealing plate can be adjusted by means of the thickness of a current shutoff plate 8, the thickness of the explosion-proof valve, and the area of fusion.  The sealing plate is made to conduct by welding one end of the terminal strip 5 to a lead plate taken out of an electrode, and then welding the projecting part of the strip 5 to the valve 1 so that the projecting part is in contact with the terminal 6. If the internal pressure of the battery builds up as a result of the generation of gas due to the short circuit, overcharge, or reverse charge, etc., of the battery, the gas inside the battery lifts the center of the valve 1 from an opening 5a in the projecting part of the strip 5, causing rupture of the welded portion S and disconnecting the strip 5 from the valve 1 so that current is interrupted.
Patent JP-S63146399-A (JP)
Inventor: MOCHIZUKI MASANOBU
IPC: G11B5/53
Filed: 1986-12-09
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-H06202275-A (JP)
Title: Photograph support material composed of antistatic layer and thermally viscosity-increasing barrier layer
Inventor: CHIYAARUZU CHIESUTAA ANDAASON
IPC: G03C1/85
Filed: 1993-11-24
Abstract: PURPOSE: To produce a supporting body hardly exhibiting a mottled pattern, induced by drying while eliminating the need for a coalescing agent by providing a barrier layer consisting of a vanadium pertoxide antistatic agent and a specified material. CONSTITUTION: The antistatic agent containing the vanadium pentoxide and the supporting body containing the barrier layer of a heat thickening polyacrylamide polymer, having a hydrophilic functional group and applied thereon, are incorporated in a substrate for a photographic element. The vanadium pentoxide antistatic layer is prepared by applying a colloidal aq. soln. of the vanadium pentoxide. Preferably, the vanadium pentoxide is doped with silver. The hydrophilic functional group of the heat-thickening polyacrylamide polymer is selected, so that a desired barrier characteristic and especially the adhesion to the layer applied thereafter, for example hydrophilic colloidal layer, especially gelatine-containing layer and also the desired heat-thickening behavior are obtained.
Patent JP-H03226319-A (JP)
Title: Manufacture of metallic can
Inventor: IMAZU KATSUHIRO
IPC: C10N30/00
Filed: 1990-11-01
Abstract: PURPOSE:To improve the printing aptitude and the flavor keeping property while eliminating a degrease washing after drawing by applying a saturated hydrocarbon system lubricating agent uniformly on the surface of organic resin film of a blank material and drawing the blank material after applying the above lubricant. CONSTITUTION:The lubricating agent 4a, 4b of the saturated hydrocarbon system is applied on the surface of the organic resin film 3a, 3b of the blank material 2. The saturated hydrocarbon lubricating agent acts as a fluid lubrication or the lubricating function similar to the fluid lubrication, and the strength of oil film is high. Further, by heating the can obtained by drawing in such a way and removing most of the stuck lubricating agent by evaporation, the printing aptitude of the surface of can is remarkably improved, and the adhesiveness of printing ink or finishing varnish is also improved remarkably.
Patent JP-H03154841-A (JP)
Title: Jitter measuring instrument for polygon scanner
Inventor: MORI MASAHARU
IPC: G02B26/10
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate the need for person's intervention for movement and positioning and to make the positioning highly accurate by providing a mechanism which moves movable parts according to the signals of position sensors to position photodetection sensors at specific positions. CONSTITUTION:When the movable parts 18 and 19 which move the photodetection sensors 14 and 15 are at origin positions at both ends of guide rails 20 and 21, the origin position sensors 33 and 34 detect detection ends 18a and 19a provided protruding from the reverse surfaces of the movable parts 18 and 19 and output signals to a control part 24. The positioning mechanism 35 moves the movable parts 18 and 19 according to the signals of the origin position sensors 33 and 34 to position the photodetection sensors 14 and 15 at characteristic maximum image height positions that each polygon mirror has. Consequently, the photodetection sensors 14 and 15 can be moved and positioned without any person's intervention and the photodetection sensors 14 and 15 can be positioned along the guide rails 20 and 21 by the position sensors 14 and 15 with high accuracy.
Patent JP-S62154845-A (JP)
Title: Translating copying machine
Inventor: SAKAI TOSHIO
IPC: G03G15/04
Filed: 1985-12-26
Abstract: PURPOSE:To form a hard copy obtained by translating character information in an original into another language only by the copying of the original by applying a signalized translated result to a writing means for optically writing information in the surface of a photosensitive body. CONSTITUTION:Recognized character information is stored every certain volume and translated into Japanese on the basis of translation algorithm. The Japanese information obtained by the translation is stored in a line memory 58 through an optical fiber 52 and an interface 26. After transferring an yellow visual image to the photosensitive body 28, the photosensitive body 28 is destaticized, cleaned and uniformly charged by an electrostatic charger 30, so that the Japanese sentence is written at the writing position by a plotter 32 on the basis of positive-positive procedure without exposing the image. The electrostatic latent image is developed with black toner in a developing unit 34B, the developed image is transferred to transfer paper S and the transfer paper S fixing the visual image is discharged to the outside of the device.
Patent JP-2000119448-A (JP)
Title: Phosphorescent thermoplastic elastomer composition
Inventor: KANARI DAISUKE
IPC: C09K11/64
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphorescent thermoplastic elastomer composition which is excellent in mechanical strengths, durability, softness, and wear resistance and has greatly improved afterglow luminance and afterglow time by compounding a phosphorescent phosphor into a thermoplastic elastomer comprising a thermoplastic resin and a rubber finely dispersed therein. SOLUTION: This composition is prepared by compounding 5-50 pts.wt. phosphorescent phosphor into 100 pts.wt. thermoplastic elastomer consisting of a thermoplastic resin as the cotinuous phase and a rubber composition as the disperse phase. At least one phosphorescent phosphor selected from among SrAl2O4: Eu, Dy, Sr4Al14O25: Eu, Dy, CaAl2O4: Eu, Nd, SrAl2O4: Eu and m(Sr1-xEux)O.nAl2O3.yB2O3 (wherein 1<=m<=5; 1<=n<=8; 0.001<=x<=0.1; and 0.005<=y<=0.35) is used, and preferably, the phosphor does not contain a radioactive substance. An olefin resin, a polyamide resin, a polyester resin, etc., can be used as the thermoplastic resin.
Patent JP-H09137508-A (JP)
Title: Fixture for outdoor facility part
Inventor: MAKITA KAZUSHI
IPC: E04F11/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To fit an outdoor facility part on the surface of an external wall without badly influencing the manufacturing process of the external wall panel, and also provide the function connecting the upper end parts of the external wall panels to each other. SOLUTION: This fixture for outdoor facility part is constituted of an outdoor facility part fitting part 1 which can support an outdoor facility part through bolts and nuts, a fixing part 2 which can be fixed to the respective upper end faces of a pair of adjoining external wall panels P by fixtures B1 such as nails or screws, a connecting part 3 connecting together the outdoor facility part fitting part 1 and the fixing part 2, and reinforcing plates 4 for reinforcing the supporting strength of the outdoor facility part fitting part 1. The outdoor facility part fitting part 1 is provided with a positioning pin 11 and a bolt inserting hole 12.
Patent JP-2001117184-A (JP)
Title: Image reader
Inventor: FUKAZAWA MOTOMU
IPC: H04N1/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of restraining a shading phenomenon structurally not by electric correction. SOLUTION: This image reader is constituted of an original holding means, a surface light emission light source for illuminating an original, a means for forming the image of the illuminated original and a sensor arranged on an image-formation surface. In the reader, the shape of the cross section of the surface light source coated with fluorescent paint is constituted of many inclined surfaces, and a normal group consisting of the normals of the inclined surfaces is formed to be converged on the vicinity of the entrance pupil of the image- formation means.
Patent JP-H10142336-A (JP)
Title: Traveling lane recognition unit for vehicle
Inventor: WATANABE TAKESHI
IPC: G08G1/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To recognize a preceding vehicle accurately by estimating the traveling lane of a host vehicle correctly at all times based on the queue information of stopping objects. SOLUTION: A preceding vehicle decision section 70 receives the positional information of a forward object recognized at a forward object recognizing section 60 and determines a preceding vehicle by selecting the information only of a preceding vehicle traveling on a same lane from the positional information of preceding objects based on the recognition information of the traveling lane. The information determining a preceding vehicle is fed to various travel control sections 40 and inter-vehicle distance control is effected through an inter-vehicle distance control system, for example. Since a preceding vehicle on the same lane as the host vehicle is recognized accurately at all times, erroneous recognition of preceding vehicle traveling on an adjacent lane can be prevented and inter-vehicle distance control is effected well.
Patent JP-H02141477-A (JP)
Title: Production of ceramics substrate
Inventor: BANDAI HARUFUMI
IPC: H05K1/03
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the ceramics substrate without requiring correction of warpage by perpendicularly hanging a ceramics green sheet, crimping the two surfaces of the sheet with planes and calcining the sheet. CONSTITUTION:The ceramics green sheet 10' is perpendicularly hung as the upper part thereof is crimped by two alumina rods 12. Alumina sheets 20 and 22 consisting of, for example, high-purity alumina are imposed on a base 18. The respective inside surfaces 20a and 22a of the alumina sheets 20, 22 are formed as the smooth planes subjected to, for example, mirror polishing. The alumina sheets 20, 22 are so disposed that both the planes 14', 16' of the ceramics green sheet 10' come into contact with the planes 18a, 20a thereof. The ceramics green sheet 10' is made into the ceramics substrate 10 by calcining such sheet. The sheet 10' shrinks on calcination and the surfaces 14', 16' of the sheet 10' part respectively from the planes 20a, 22a of the alumina sheets 20, 22 and generate a clearance between the substrate 10 and the plane 20. The prescribed warpage is generated in the ceramics substrate 10 according to the generated clearance by which a slight clearance is generated. This clearance is useful and suppresses the deterioration of the quality.
Patent JP-H01137096-A (JP)
Title: Jack stroke tuning device
Inventor: HACHISUGA YOSHITAKA
IPC: E21D9/06
Filed: 1987-11-24
Abstract: PURPOSE: To improve synchronization by arranging a dummy jack having a plurality of cylinder chambers arranged in respective oil pressure pipes connected to one side of each hydraulic jack and synchronously operated by a common rod in a jack driving oil pressure circuit. CONSTITUTION: This device is constructed by communicating each oil pressure pipe l3 connected to one side of each hydraulic jack 5 with a dummy jack 10 provided with a plurality of cylinder chambers 10d synchronously operated by a common rod 10b. An oil chamber on the other side of the chamber 10d is communicated with an oil pressure pipe l2 on the oil pressure unit side. Then, a switching valve 4 is switched so as to supply working oil from a hydraulic pump 1 to the oil pressure pipe l2 via the oil pressure pipe l1 for operating the jack 10. The respective chambers 10b are synchronously operated by means of the rod 10b, and a working oil intake/discharge amount of each the oil pressure pipe is regulated to an equal amount for synchronizing expansion/ contraction of the respective jacks. Therefore, operation reliability can be improved.
Patent JP-H01136104-A (JP)
Title: Optical attenuator and its manufacture
Inventor: OKADA HIROSHI
IPC: G02B6/26
Filed: 1987-11-24
Abstract: PURPOSE:To improve the workability and the mass-producing property by providing an optical attenuating layer consisting of a light transmissive metallic layer and a resin thin film layer on the end face of an optical fiber so that the light transmissive metallic layer is placed at the optical fiber end face side. CONSTITUTION:A mold releasing film 4 having two layers of a metallic layer 2 and a thermoplastic resin layer 3 is inserted between the end face of an optical fiber 1 and a hot plate 5 which has been heated to a prescribed temperature, and its two layers are welded to the optical fiber end face. That is, a sandwich structure is formed by placing the metallic layer 2 which becomes an optical attenuating part, between the optical fiber 1 end face and the resin layer 3. Its attenuation quantity can be controlled by a transfer temperature and thickness of a metallic vapor-deposited layer, and an optical attenuation value can be varied within a range of about 3-20dB. In such a way, the workability and the mass-producing property can be improved without necessitating a large- scale manufacturing device.
Patent JP-2001061432-A (JP)
Title: Production of mustard fermented soybean food
Inventor: HAMADA MASAKI
IPC: A23L11/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mustard fermented soybeans by aging a spice and Bacillus natto at a low temperature. SOLUTION: A spice is mixed with fermented soybeans to produce a fermented soybean food.
Patent JP-S63291567-A (JP)
Title: Method and apparatus for producing rod like body for filtering tobacco smoke
Inventor: WARUTAA KAMUPEN
IPC: A24D3/02
Filed: 1987-11-24
Abstract: In the method, a filter tow consisting of crimped spun fibres and/or filaments is prepared in a preparation zone and passed to a processing zone where it is gathered in an intake zone, then wrapped and cut into tobacco smoke filter rods. In the region of the intake zone, a gas or vapour under elevated pressure acts on the filter tow at an angle of <90 DEG  to the longitudinal axis of the filter tow in the direction of movement of the filter tow. 
<??>The three devices for carrying out the method, each having a preparation unit and a processing unit, contain, respectively, for feeding a gas or vapour under elevated pressure to the filter tow in the direction of movement thereof
 - an inlet finger (14) with holes (17) in its wall on the filter tow inlet side,
 - a tube (22) whose gas or vapour outlet end (23) opens in the region of the filter tow outlet side of the inlet funnel (23) or the filter tow inlet side of the inlet finger (14), and
 - a blower device (27) immediately upstream of the filter tow inlet side of the inlet finger (14). 
<??>The invention solves, in particular, the problem of non-uniform drawing resistances in the tobacco smoke filter rods. 
<??>Fig. 3 is proposed for publication with the abstract. 
<IMAGE>
Patent JP-H02142897-A (JP)
Title: Method of purifying beeswax
Inventor: KOGA NAOICHI
IPC: C11B3/10
Filed: 1988-11-24
Abstract: PURPOSE:To prepare a high-quality beeswax almost completely decolorized and deodorized from even a low-quality beeswax by treating a crude beeswax with an activated carbon and then hydrogenating the treated beeswax in the presence of a Pd catalyst. CONSTITUTION:A crude beeswax molten in a water bath is mixed with 2-5wt.% activated carbon, stirred or allowed to stand at 90-110 deg.C for 1-3hr, and filtered at about 95 deg.C to recover the activated carbon, giving an activated carbon-treated beeswax. The treated beeswax is hydrogenated under a hydrogen pressure of 10-25kg/cm<2>, pref. 15kg/cm<2>, at 120-170 deg.C in the presence of at least 2wt.%, pref. about 3wt.%, Pd catalyst, quickly cooled to about 100 deg.C after the completion of the hydrogenation, and filtered to be freed from the catalyst.
Patent JP-H03158470-A (JP)
Title: Apparatus for producing electrophotographic sensitive body
Inventor: TAMAHASHI KUNIHIRO
IPC: C23C16/50
Filed: 1989-11-15
Abstract: PURPOSE:To allow the arbitrary control of the internal stress of a film and to prevent the peeling of the film in a plasma CVD device by investigating the light emission intensity ratio in plasma and feeding back the intensity ratio to the power source system of the device. CONSTITUTION:Gaseous raw materials are introduced through a gas control system 8 into a reaction vessel 1 and a voltage is impressed between a cathode electrode 3 and a substrate 2 via a matching circuit 4 from a high frequency power source 5 to form the film on the substrate 2. The light emission, spectra from the plasma 7 in a glow discharge is taken out by an optical fiber 9 and is analyzed by a plasma spectroscopic measuring system 6, by which the intensity ratio of a specific wavelength (the plasma in gaseous SiH4 and H2 is Ralpha/SiH*). This signal is sent to the high-frequency power source 5 to control the power of the high frequency power source 5 so as to maintain the specified light emission intensity ratio in the plasma at all times. The arbitrary control of internal stress of the thin film of the thin film is possible in this way and the peeling of the film is prevented.