baber/WOPTO huggingface dataset:
Patent JP-H06180458-A (JP)
Title: Liquid crystal display device
Inventor: YOSHINAGA HIRONORI
IPC: G02F1/1345
Filed: 1992-12-15
Abstract: PURPOSE:To prevent the mis-registration of an anisotropic conductive rubber connector and the connection defect of a liquid crystal display panel and a printed circuit board. CONSTITUTION:This liquid crystal display device has the liquid crystal display panel 3 which is formed with taking-out electrodes in a lateral extension part 2 of one substrate 1a, the printed circuit board 10 which faces the liquid crystal display panel 3 and is longer in the flank direction of the one substrate than the length of the substrate, the anisotropic conductive rubber connector 5 which is disposed along the blank of the liq. crystal display panel 3 and connects the taking-out electrodes of the liquid crystal display panel 3 and the patterns of the printed circuit board 10 and a bezel 6 which encloses these parts. The liquid crystal display panel, the printed circuit board 10 and the anisotropic conductive rubber connector 5 are integrally held by the bezel 6. A lateral projecting part 11 is provided in the side part near the end of the printed circuit board 10 existing on the side outer than the end of the anisotropic conductive rubber connector 5. The lateral projecting part 11 is disposed to face the bezel 6 in the thickness direction of the printed circuit board 10.
Patent JP-H02175487-A (JP)
Title: Suction device of motorcycle
Inventor: AIHARA MASAHIKO
IPC: F02B61/02
Filed: 1988-12-28
Abstract: PURPOSE:To improve the responsiveness of an engine by connecting a duct which is branched into the right and left parts and extends downward, with an air cleaner arranged between the right and left main pipes and connecting the lower edge parts to form a surge tank and connecting said surge tank with a carburetor. CONSTITUTION:A car body frame 2 is equipped with the right and left main pipes 2b in pairs which extend aslantly rearward from a head pipe 2a and suspend an engine 10, and a carburetor 21 is connected with the front side of the engine, and an exhaust pipe is connected with the rear part of the engine. An air cleaner 28 is arranged in a wide space between the both main pipes 2b, and the branched ducts 29b and 29c which are branched into the right and left parts and extend in the vertical direction are connected with the air cleaner 28, and the lower edge parts are connected to form a common surge tank 31, which is connected with the carburetor 21. Thus, in case of the front suction type, clean air is supplied into the engine with the sufficient air cleaner capacity, and the responsiveness of the engine can be improved by securing the sufficient tank capacity.
Patent JP-H06178856-A (JP)
Title: Prize winning device of pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-12-15
Abstract: PURPOSE:To heighten an interest in a game. CONSTITUTION:When a pachinko ball is mounted on a ball receiving tray part 45 of an arm member 40, the arm member 40 is swung against an energizing force to pivot a pair of pivotable blade pieces 30, 30 interlocked with the arm member 40 from the closed posture to the opened posture, so that a pair of the pivotable blade pieces 30, 30 can be opened and closed with a new mechanism.
Patent JP-H05255674-A (JP)
Title: Hydroconversion
IPC: C10G47/06
Filed: 1992-12-15
Abstract: PURPOSE: To efficiently obtain a low boiling component by overcoming the limit of Mo content of a catalyst by hydroconverting a chargestock in the presence of hydrogen, wherein the presulfided catalyst precursor concentrate is introduced to the reaction zone with the charge hydrocarbon oil.  
     CONSTITUTION: A catalyst precursor concentrate is prepd. by forming a mixture comprising a hydrocarbon oil contg. a component boiling not lower than about 565°C and an aq. or oil soluble Mo compd. contg. 0.2-5 wt.% Mo as Mo element. After drying, this catalyst precursor concentrate is contacted with a sulfiding sulfide compd., to form a presulfided catalyst precursor concentrate at a temp from about 10°C to the catalyst forming temp, but not including the temp, and at about 14.7-100 psia, then it is introduced to the reaction zone with a hydrocarbon oil and reacted under hydroconversion condition, at a temp of about 425-510°C and at a hydrogen partial pressure of about 50-5,000 psig, to convert the hydrocarbon chargestock to a low boiling product. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03193602-A (JP)
Title: Ozonizer
Inventor: YAMAZAKI TAKESHI
IPC: C01B13/11
Filed: 1989-12-21
Abstract: PURPOSE:To optionally control the ozone concn. and to make the entire ozonizer compact by inserting a dilution air feed pipe into the case housing the ozonizer, sucking and diluting the ozone from the ozone generating part. CONSTITUTION:An AC voltage is impressed between a high-voltage electrode 11 and a grounded electrode 10, and a silent discharge is generated. Oxygen or air is then introduced from an inlet pipe 14 to generate ozone in the space 5 in the case 4. Meanwhile, compressed air is supplied through a connecting pipe 3 and a feed pipe 1a, and discharged into a dilution pipe 8. The high pressure gas is depressurized in the dilution pipe 8 on the downstream side of a partition member 16, and the generated ozone is sucked through the fine holes of the member 16. Ozone is efficiently diluted in this way.
Patent JP-2000161682-A (JP)
Title: Heating cooker
Inventor: AOKI MASAYUKI
IPC: F24C7/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enlarge the volume of a cooker while reducing the size thereof and to make clear the display of cooking while reducing the electric wiring by providing a cooking display part on the door and illuminating the display part with the light from a light source on the outside of the door. SOLUTION: When a dial operating section is operated, a microcomputer causes a light emitting diode 29 at a corresponding position to emit light. The light is conduced from a corresponding light conducting member 32 to another light conducting member 16 and then reflected from a reflecting part 18 to illuminate a corresponding display part 15 from the rear side. The display part 15 presents a fluorescent display where a cooking content (i.e., a cooking menu) is selected and the selected cooking is executed by operating a key operating part. Since the display part 15 is provided on the door 2, the operating panel 3 can be reduced in size and the cooker itself can be reduced in size. Further, display of cooking is simplified and can be judged clearly.
Patent JP-2001152186-A (JP)
Title: Detergent
Inventor: KUWAE KENJI
IPC: C11D3/33
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent that has excellent detergency and has no problem in shelf stability. SOLUTION: This detergent comprises at least one of compounds represented by formula I, formula II and formula III. In formula I, A1 to A4 independently denote each COOM1, OH, PO3M1M2 or CONH2. In formula II, G1 and G2 independently denote each carboxyl group, phosphono group, sulfo group, hydroxyl group, mercapto group, an aryl group, a heterocyclic group, an alkylthio group, an amidino group, a guanidino group or a carbamoyl group. In formula III, R denotes an alkyl group or hydrogen atom.
Patent JP-H04204672-A (JP)
Title: Image forming device
Inventor: ITSUKIDA MASAMI
IPC: H04N1/23
Filed: 1990-11-30
Abstract: PURPOSE:To control the intensity of laser beams from a laser generating source constant by sending a control signal corresponding to the intensity of the laser beams, based on the detected result of the intensity detecting means of the laser beams. CONSTITUTION:The sampling signal of the same timing as that of a first laser forcibly lighting signal are outputted from a control part 11 to a sample holding part 16, and in this time, the sample holding part 16 carries out the sampling of an output signal. When a temp. is 50 deg.C, the output signal of a comparing and amplifying part 14 is changed in a direction where the current of a semiconductor laser 1 is increased, and amplified by a first current amplifying part 17, and a first laser switching part 18 increases the current of the semiconductor laser 1. Conversely, when the temp. is low, a feedback system composed of a light quantity detecting part 15, the comparative amplifying part 14, a first reference light quantity setting part 13, the sample and hold part 16, the first current amplifying part 17, and the first laser switching part 18, is operated in the direction where the above-mentioned current is decreased, and the semiconductor laser 1 keeps the light quantity equivalent to the voltage set to the first light quantity setting part 13.
Patent JP-H10160995-A (JP)
Title: Lens barrel
Inventor: SHINOHARA MITSURU
IPC: G02B7/10
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve operability by adjusting the position of the AF operation switch of a lens barrel to a position in accordance with user's taste. SOLUTION: An operation button position changing ring 13 capable of rotating centering around an optical axis is provided on an outside fixed barrel 14 adjacent to the manual focusing ring 18 of the lens barrel 10 capable of automatic focusing and manual focusing, and an AF start operation button 11 is provided on a guide member 12 provided in the ring 13. After the position of the button 11 is changed by turning the ring 13 to a position desired by a user, the button 11 is fixed at a fixed part inside the lens barrel 10 by a locking member 17.
Patent JP-H07187333-A (JP)
Title: Shelf equipment using moving shelf
Inventor: HATOUCHI GOKICHI
IPC: B65G1/10
Filed: 1993-12-28
Abstract: PURPOSE:To simplify installing or assembling work, and reduce cost of the whole device by arranging a freely goining-separating connecting device between moving shelves, and making driving devices usable in common for the plural moving shelves. CONSTITUTION:In the case where a single moving shelf 10A is reciprocated on a constant passage 4 by actuation of driving devices 18 and 19, when it is connected to an adjacent moving shelf 10B by a connecting device 20, the moving shelves 10A and 10B reciprocate in a train shape. When the connecting device 20 is released, it can reciprocate in a condition where the moving shelf 10B is left. Thereby, when moving shelves 10A and 10B groups are optionally and dispersively controlled, since a passage is formed on the front side of the object moving shelves 10A and 10B, for example, a forklift is introduced into the passage, and an article can be taken in and out.
Patent JP-H11166628-A (JP)
Title: Valve device and adjusting method therefor
Inventor: NAKABASHI KOJI
IPC: F16K41/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To dissolve discrepancy such as difficulties for adjusting pressing force proper with respect to a grand packing and the like can be given. SOLUTION: When a grand packing 6 proceeds in plastic deformation due to secular change while a lower slide packing flange 9 is accordingly lowered down, and when a gap width between both the packing flanges 9 and 10 reaches a prescribed value, which is measured by a gap width measuring instrument, a nut 12 is fastened again against a grand bolt 11 so as to allow a specified fastening force to be given to the grand packing 6. By this constitution, the grand packing 6 is subjected to compression force in one valve shaft direction, and an appropriate stress is incurred in the radial direction so as to allow sealing to be effective, so that fluid is thereby prevented from leaking.
Patent JP-H06203271-A (JP)
Title: Method and device for automatically totalizing amount of purchase
Inventor: YASUNAKA TOSHIO
IPC: G07G1/12
Filed: 1992-12-16
Abstract: PURPOSE:To automatically calculate the amount of purchase without requiring any totalizing operation of an operator concerning the totalizing device for automatically calculating an amount paid by a user at a restaurant in a cafe terrace style or the like. CONSTITUTION:A numeral showing the amount of an article served in a vessel 3 is written in a data carrier, which exchanges data with no contact, molded at a vessel 2 made of any material, which is not degraded even when sterilizing operation is performed by heat or any medicine, by a writer as needed, the contents of the data carrier 3 molded at the vessel 2 are read out by carrying the vessel over a reader 1 arranged near a register 4, and the amounts are totalized and displayed by adding the numerals read from the data carrier 3 with the register 4.
Patent JP-2001155377-A (JP)
Title: Optical head
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/135
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of increasing position accuracy for each lens of an objective lens composed of plural lenses. SOLUTION: This optical head is provided with an objective lens 8 composed of plural lenses 8a and 8b, and a coil bobbin for fixing the objective lens. By an electromagnet driving mechanism, the coil bobbin is changed in a direction orthogonal to the recording surface of a recording medium D, and in a direction orthogonal to a recording information stream formed in the recording surface or the tangent of a guiding groove. Thus, the objective lens is positioned in a predetermined positional relation to the recording medium. The positions of the coil bobbin, the plural lenses being abutted thereon, are set in the same direction, and the plural lenses are assembled to the coil bobbin from the same direction.
Patent JP-H07184809-A (JP)
Title: Vacuum cleaner
Inventor: SUNAKAWA MASARO
IPC: A47L9/00
Filed: 1993-12-28
Abstract: PURPOSE:To improve the following-up property of a cleaner body by supporting a pair of rear wheels with the cleaner body so that the wheels are inclined to have a smaller downward interval between the opposed wheels and forming the upper side of the cleaner body above the wheel in the eaves-like form for covering the rear wheel. CONSTITUTION:Rear wheels 28a, 28b have the large diameter equal to about 2/3 of the height dimension H of a cleaner body 10 and are supported to be inclined from the vertical line by about 5 degrees on both left and right sides in the rear lower parts of the cleaner body 10. As a result, the upper edges of the rear wheels 28a, 28b are spaced from the side surfaces of the cleaner body 10 to be opened to the outside so that the interval between the rear wheels 28a, 28b and the cleaner body 10 is enlarged to facilitate the insertion of power supply cord or the like. Thus, fenders 34a, 34b shaped to project in the eaves- like form are provided to have the width dimension (t) to cover the opened part from the width dimension D of the profile of the cleaner body 10 to the rear wheels 28a, 28b. The fenders 34a, 34b have the front half rising arcuately from the rear end of a bumper 36 and the rear half extending horizontally rearward.
Patent JP-H05167181-A (JP)
Title: Optical semiconductor device
Inventor: SUGA HIROBUMI
IPC: H01S5/00
Filed: 1991-12-18
Abstract: PURPOSE:To obtain an optical semiconductor device which is excellent in coherence characteristics and free from light intensity deterioration. CONSTITUTION:Since an endless waveguide 19 having a plurality of reflecting surface is arranged, the light generating type waveguide length can be made sufficiently long. Hence laser light which oscillates in the waveguide 19 as a resonator can be obtained as follows; a prism 20 is formed on a reflecting surface which prism reflects the greater part of light and transmits a part of light, and light is made to circulate in the waveguide 19. The resonator length can be made sufficiently long, so that coherence characteristics of laser light can be improved. When the greater part of light is transmitted by the prism 20, the waveguide 19 turns to an active region for optical amplification, and large output amplified by the sufficiently long waveguide 19 can be led out from the prism 20 with high efficiency.
Patent JP-H01176333-A (JP)
Title: Optical disk device
Inventor: NAKATSUJI FUMIO
IPC: G11B7/085
Filed: 1987-12-30
Abstract: PURPOSE:To prevent the abnormal operation of an optical pick-up by providing a means to close a means, which opens and closes a tracking servo mechanism when speed in the radius direction of a track is low, and turning on a switching circuit. CONSTITUTION:The title device is composed of a means to detect the moving speed in the radius direction of the track on an optical disk to the optical pick-up, a means to open and close the tracking servo mechanism and a means to close the means, which is opened and closed when the speed in the radius direction of the track is low and to turning on the switching circuit. Namely, with an optical pick-up 2 of the track as a reference, at a time point of the moving speed in the radius direction is low, a retriggable monostable multivibrator 9 rises up and it is turned on. The output of this monostable multivibrator 9 is outputted through a flip-flop 10 to a switching circuit 5 and the switch circuiting 5 is closed and turned on. Accordingly, by the turning-on of the switch circuit 5, the tracking servo mechanism is closed and activated. Thus, the abnormal operation of the optical pick-up can be prevented at the time of initially operating.
Patent JP-H05163078-A (JP)
Title: Joint form made up of ceramic and metal
Inventor: OKAMOTO AKIRA
IPC: C04B37/02
Filed: 1991-12-18
Abstract: PURPOSE:To easily improve the impact resistance of the subject joint form by incorporating a specified amount of ceramic fine powder in a brazing filler metal at the interface between a ceramic and metal constituting the joint form. CONSTITUTION:Firstly, active metal (e.g. Ag-Cu-Ti)-contg. metallic powder is incorporated with ceramic (e.g. alumina) fine powder so that the ceramic fine powder account for 5-20vol.% of the brazing filler metal at the interface of the final joint form, followed by kneading together with an organic binder into a pasty product (A). The component A is then applied on the surface of a ceramic (e.g. silicon nitride ceramic) (B) followed by heating under a vacuum to produce a metallized product (C). Thence, the component C and a metal (D) is mutually brazed with a Ag-Cu-based brazing filler metal powder through e.g. vacuum brazing technique, thus obtaining the objective joint form made up of the silicon nitride ceramic 1, the brazing filler metal 2, the alumina fine powder 3 and the metal 4.
Patent JP-H04199579-A (JP)
Title: Optical semiconductor device
Inventor: HASEGAWA KAZUYOSHI
IPC: H01L21/68
Filed: 1990-11-28
Abstract: PURPOSE:To improve the precision of positioning a stem by forming one or more recesses or projections in agreement with recesses or projections present in an object to be incorporated for positioning use in the stem rear. CONSTITUTION:One or more positioning recesses 4A, 4B are formed in agreement with projections comprised by an object to be incorporated. When a stem 1 is incorporated in an optical pickup, an optical communication module and the like, it combines for positioning use with projections provided in an object member to be incorporated to these recesses 4A, 4B and is positioned always in place. This design allows positioning of a stem easily and precisely.
Patent JP-H02180764-A (JP)
Title: Method for calcining dielectric porcelain and shelf plate for calcining dielectric porcelain
Inventor: MIZUSHIRO MASANORI
IPC: C04B35/64
Filed: 1988-12-30
Abstract: PURPOSE:To calcine chips of uniform qualities with good working efficiency by disposing uncalcined dielectric porcelains on a shelf comprising an inorg. plate with high porosity having many through holes, and calcining the porcelains in a neutral (reductive) atmosphere. CONSTITUTION:The uncalcined dielectric porcelain 4 such as laminated ceramic chip capacitors are disposed on the inorg. shelf 3' such as alumina, zirconia or carbon nitride with high porosity having many through holes, and then calcined in a neutral or reductive atmosphere. By this method, the gas supplied from the furnace wall freely flows from the lower side of the shelf 3' to the upper side of the shelf 3' on which the chips 4 are disposed. Therefore, the lower layer of the heap of the chips 4 contacting to the shelf 3' can be exposed to the reductive atmosphere. Thus, dielectric porcelains of uniform qualities can be obtained.
Patent JP-H07193920-A (JP)
Title: High tension cabinet with transformer and underground distribution system therefor
Inventor: KOBAYASHI HITOSHI
IPC: H02B1/18
Filed: 1993-12-28
Abstract: PURPOSE:To provide a novel distribution system in which safety is ensured for pedestrians without causing any problem in the appearance. CONSTITUTION:A service switch box for high tension user comprises a disconnector 2 for pi-underground distribution system of 6.6kV underground cable, a load switch 3, etc., and is provided with a high tension cabinet 22 incorporating a high voltage current limit fuse 6, a transformer 7, a low voltage current limit fuse 8 and a low voltage cable in addition to the structural components.
Patent JP-H07187887-A (JP)
Title: Pulling method of si single crystal with controlled oxygen density
Inventor: KOU CHIKAAKI
IPC: C30B29/06
Filed: 1993-12-28
Abstract: PURPOSE:To control the oxygen density in a Si single crystal when the Si single crystal is pulled from a Si fused liquid which is doped with V group elements and housed in a crucible, by controlling the oxygen concn. on the surface of the molten liquid according to the kind of atmospheric gas in contact with the Si fused liquid. CONSTITUTION:When a Si single crystal is pulled from a Si fused liquid which is doped with V group elements by >=1.0X10<-4> atomic %, and housed in a crucible, the gas atmosphere in contact with the Si fused liquid is controlled by the following way. When a Si single crystal containing >9.0X10<17>atoms/cm<3> oxygen density us to be produced, rare gas having large mass such as Kr, Xe and Rn is used. When a Si single crystal having (3.0X9.0)X10<17>atoms/cm<3> oxygen density is to be formed, rare gas having small mass such as Ne and Ar is used.
Patent JP-H11166873-A (JP)
Title: Capacitance type pressure sensor unit
Inventor: OBARA YOZO
IPC: G01L9/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type pressure sensor unit whose cost can be reduced. SOLUTION: A capacitance type pressure sensor unit has a pressure sensor element 3 having a counter electrode built in between first and second insulating bases 1, 2, and has a storage case 4 storing the pressure sensor element 3. The storage case 4 has a bottom wall part 4a provided with a fluid inlet and has a circumferential wall part 4b connected to the bottom wall part 4a at one end. The storage case 4 stores the pressure sensor element 3 in such a way that the pressure-sensing surface 1a of the pressure sensor element 3 is opposite to the bottom wall part 4a without forming a large gap between it and the circumferential wall part 4b. A fluid chamber 6 accommodating a fluid for pressure measurement is provided between the pressure sensing surface 1a and the bottom wall part 4a.  A seal member 8 is placed between the pressure sensing surface 1a and the bottom wall part 4a to seal the fluid chamber 6. The seal member 8 comprises first and second O-rings 8a, 8b placed around the fluid chamber 6 while being concentric and intimately contacted with each other.