baber/WOPTO huggingface dataset:
Patent JP-H04202938-A (JP)
Title: Connecting construction for partition panel
Inventor: ARAYA KUNIHARU
IPC: E04B2/74
Filed: 1990-11-29
Abstract: PURPOSE:To simply lockingly fit panels by forming a fitting groove on the contact face of a stud to be contacted with panels, and lockingly fitting the panels to the stud through a fitting part to be fitted into the fitting groove and joint filler forming presser pieces. CONSTITUTION:Presser pieces 9a, 9b of joint filler 3 are engaged with the engaging parts of both panels, and in this condition, the fitting part 10 of the joint filler 3 is fitted into the long groove 5 of a stud 2.
Patent JP-H08177690-A (JP)
Title: Oil supply hole closing structure for kick idle gear bearing part
Inventor: KAWAKUBO HIROYUKI
IPC: F02B75/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide an oil supply hole closing structure with a small number of part items to enable a cost of manufacture to reduce. CONSTITUTION: In an internal combustion engine mountably/demountably forming a kick start mechanism of transmitting an input from a kick arm to a crankshaft through a kick idle gear journalled to a counter shaft, in the case of removing the kick start mechanism to provide self starting specification, an oil supply hole 6b is closed by closing member 40 of self constituting a coming-off stop by integrally forming a fitting part 40a fitted to the oil supply hole 6b in a bearing part of removing the kick idle gear of the counter shaft 6 and a contact part 40c brought into contact with a peripheral surface of the bearing part.
Patent JP-H10172537-A (JP)
Title: Lithium ion secondary battery and its manufacture
Inventor: HAMANO KOJI
IPC: H01M10/052
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which is capable of having a high energy density and being constructed thinly, excellent in the charge/ discharge characteristics, and maintaining the electric connection between an active material layer and separator without use of any strong sheath can. SOLUTION: A projection and recess are formed on/in at leas two of the surfaces of a positive electrode active material layer 7 and negative electrode active material layer 9 adjacent to a separator 4 and the surfaces of separator 4 confronting the two active material layers 7 and 9, and the three members are joined together by adhesive resin layers 11 to generate tight attachment, and an electrolytic solution containing lithium ions is held in the separator 4 and a cavity 12 formed by the joining surface 11a of projection and the recess, and electric connection is established.
Patent JP-2001149254-A (JP)
Title: Drawing shower for washing space in bathroom
Inventor: GAMA NORIKAZU
IPC: E03C1/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently utilize a good point as a drawing shower where its appearance is improved and a user's hand or a leg is never caught by a hose. SOLUTION: In the drawing shower 20 for a washing space in a bathroom whose shower head 22 is supported with the hose 24 in a drawable manner at a supporting part 30 on the upper surface of the counter 3 of the washing space in the bathroom, the showerhead 22 is supported by the part 30 at the height of an intermediate site.
Patent JP-H11165250-A (JP)
Title: Wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B24B27/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw capable of efficiently carrying out exchange work of ingot in a narrow space in the case of prividing a plural number of the wire saws in parallel. SOLUTION: Exchange work of ingot 30 is carried out from above a cover 34 through an opening by forming the opening for deposit and delivery of the ingot 30 on an upper surface of the cover 34 to cover a treatment chamber 17 in which a grooved roller 18 of an wire saw 10 is set. Consequently, even when a setting interval of the wire saws 10 is narrowed, it is possible to simultaneously carry out the exchange work of the ingot 30 by the adjacent wire saws 10. Consequently, even when the setting interval between the wire saws 10, it is possible to efficiently carry out the exchange work of the ingot 30.
Patent JP-H03193447-A (JP)
Title: Formation of type by use of laser
Inventor: WAKABAYASHI KOJI
IPC: B23K26/00
Filed: 1989-12-25
Abstract: PURPOSE:To restrict the depth of cutting in laser engraving from extending beyond boundaries on each of layers by making a substance to be engraved in layered structure and by making the boundaries on each of the layers mixed with a material whose property is inferior in subjecting to the laser processing, or by making the boundaries in physical structure wherein workability in the laser processing deteriorates. CONSTITUTION:Layers made of a material containing much metal whose property is inferior in subjecting to laser processing are provided to boundaries 2 and 4 that are placed respectively between the layers 1 and 3 and between the layers 3 and 5 of a substance 24 to be engraved. Layers 11, 13 and 15 are made in porous structure in low density. As boundaries 12 and 14 that are placed respectively between the layers 11 and 13 and between the layers 13 and 15 are in dense structure, workability is laser processing on said boundaries is lowered. An arithmetic unit 30 controls a motor-controlling unit 29 so that shoulders can be formed to the substance 24 to be engraved along the outlines of an engraving figure, and the unit 30 also controls an electric source 32 for the laser so that the depth of cutting in the laser engraving can be controlled by variation of the laser energy. Thereby flexibility can be given to the laser energy with which the cutting is restricted from exceeding beyond the boundaries.
Patent JP-H10289712-A (JP)
Title: Manufacture of hydrogen-storage alloy electrode
Inventor: TSUBATA HIDEKI
IPC: H01M4/26
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing hydrogen-storage alloy electrode reusing unnecessary parts of dried paste in the manufacturing of a paste- type hydrogen-storage alloy electrode. SOLUTION: After the initial paste including a hydrogen storage alloy has been applied on a base material and dried, unnecessary parts of the dried paste formed on the base material are recovered, a paste is prepared adding a solvent to the recovered dry paste, the reproduced paste is applied to the base material, and a hydrogen storage alloy electrode is produced through a drying process. It is preferable to include a water-soluble macromolecule or rubber macromolecule in the paste. As the water-soluble macromolecule, polyethylene oxide is preferable especially, and as the rubber macromolecule, a copolymer of which major components are styrene and 2-ethyl-hexyl-acrylate is preferable especially. Also as a solvent, water or alcoholic solvent is preferable.
Patent JP-H08177170-A (JP)
Title: Verge wrapping member
Inventor: OBARA SHINJI
IPC: E04D13/158
Filed: 1994-12-26
Abstract: PURPOSE: To facilitate the verge processing work at the end section of a gable side in the case of not only lateral roofing but also diagonal roofing, make its operability excellent, make its finished appearance excellent, and also make its fixing performance and waterproof properties excellent. CONSTITUTION: The verge wrapping member is made up of a panel strip 1 formed out of a member in a continuous length, an inner cap 11, and of a decorative cap 21. The panel strip 1 is provided with a fitting section roughly in a V shape the inside of which is formed into an insertion groove 5, and with a locking piece projected into the insertion groove 5. The inner cap 11 is provided with an insertion piece 13 which is inserted so as to be fitted in the insertion groove 5, and the insertion piece 13 is formed with an engaging projection 14 with which the locking piece is engaged. The decorative cap 21 is formed into a reversed L shape by an upper side cap piece 22 provided with an inner cap fitting section 22A for the inner cap 11 to be fitted, and a lateral side piece 23.
Patent JP-H03202200-A (JP)
Title: Deep shaft and its operation
Inventor: ODA SHUNJI
IPC: C02F3/22
Filed: 1989-12-28
Abstract: PURPOSE:To prevent accumulation of sand, etc., and save energy by periodically driving a deep shaft having an area ratio of SD/SR satisfying the relation, 1/20<=SD/SR<=1/4, where SD is a down commer cross section and SR is a riser cross section in waste water treatment of raw water having BOD at most 200mg/l. CONSTITUTION:A deep shaft is applied to raw water having low BOD at most 200mg/l and having an area ratio of SD/SR satisfying the relation, 1/20<=SD/SR<=1/4, where SD is a down commer cross section and SR is a riser cross section. At the time of reverse driving, air supply to a riser gas spraying tube 4 is stopped. Owing to inertia of a liquid, regular circulation (a) continues for a moment but soon it turns to a reverse circulation (b) by blowing air from the down air spraying tube 5. This reverse operation period is carried out during night when load is low and normal operation is carried out during day time when load is high. In this way, necessary air supply amount is decreased and energy saving is achieved.
Patent JP-2001153911-A (JP)
Title: Method and apparatus for inspecting wiring pattern
Inventor: KUWABARA HAJIME
IPC: G01R1/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems as a slow inspection speed, being unable to deal with arbitrary wiring patterns, complicated construction, etc., existing in a method and an apparatus for inspecting breaking of wire and a short circuit of a wiring pattern. SOLUTION: An inspecting method and its apparatus for wiring patterns for inspecting breaking of wire or a short circuit are charcterized by bringing a plurality of electrodes of a probe on which the electrodes are arranged, into contact with portions of a wiring pattern electrically, and measuring an electrostatic capacity formed between the wiring pattern and a flat electrode board arranged in parallel to this wiring pattern and on the opposite side to the probe.
Patent JP-H11172638-A (JP)
Title: Safety confirmation mirror
Inventor: TAKAHASHI HIDEAKI
IPC: E01F9/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety confirmation mirror capable of surely confirming safety without adhering snow or rainwater on the surface of a mirror in snow and rainy day. SOLUTION: A heating wire 2 is wired between the mirror for safety confirmation 1 and a frame body 7, current is flowed in the heating wire, the mirror 1 is heated by heating to increase temperature, and snow and rainwater adhered on the mirror surface are removed. A power source for flowing current in the heating wire is supplied from any one of a solar battery part 3 converting from solar light into electric energy and provided on the upper part of a support 6, a wire wired on an electric pole or the wire wired in the underground.
Patent JP-H10177988-A (JP)
Title: Method and device for treating semiconductor wafer
Inventor: KIMURA TOYOKAZU
IPC: H01L21/306
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To accomplish the improvement of etching amount uniformity on the surface of a wafer, suppression of the occurrence of water marks on the surface of the wafer, etc., when the wafer is treated through wet etching, pure water cleaning, and IPA(isopropyl alcohole) drying in this order. SOLUTION: One wafer is immersed in an etchant contained in a chemical treating tank (etching and pure water cleaning tank) 31 by lowering a holding jig 50 into the tank 31 while the jig 50 holds the wafer W in a state where the surface of the wafer is directed downward and slightly inclined from the horizontal plane. When the wafer W is taken out from the tank 31, the wafer is maintained in the same attitude. The wafer W is also maintained in the same attitude when the wafer W is cleaned with pure water and dried with IPA. The jig 50 is constituted in a frame so that the jig 50 can have a port for inserting and taking out a transfer arm and can be moved forward and backward between the tank 31 and an IPA drying tank by means of a driving device.  After the transfer arm picks up the wafer W by vacuum suction and is inserted into the jig 50 through the inserting and taking-out port, the wafer W is transferred to the jig 50 by lowering the arm.
Patent JP-H05173692-A (JP)
Title: Key input method
Inventor: HARADA KIYONORI
IPC: G06F3/023
Filed: 1991-12-20
Abstract: PURPOSE:To easily and speedily input characters by using a ten-key and inputting row numbers and column numbers by arraying the vowels at positions of a row and columns which have the same number in the key array matrix of a key array storage part. CONSTITUTION:The vowels are arranged at the positions of the row and columns having the same number in the key array matrix in the key array storage part (display windows 22 and 23). The key array is read out of the storage part to display the key array picture in the display windows 22 and 23. The character corresponding to a row number 23 and a column number 24 is obtained from key array data. This character data is displayed in a display window 21 and when there is the possibility of Roman character conversion, next input is expected, but when not, the processing is ended. The vowels are used frequently, so when an operator inputs characters on the ten-key, the operation is facilitated and the time required for the operation is shortened. This key input method is applicable to a compact, inexpensive information processor such as an electronic pocketbook.
Patent JP-H09179351-A (JP)
Title: Toner for developing electrostatic latent image and its production
Inventor: NAGAI HIROKI
IPC: G03G9/09
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a toner ensuring a uniform distribution of the quantity of electric charges and excellent in electrostatic chargeability as a toner of a small particle diameter usable for forming a high definition image. SOLUTION: In this toner contg. a pigment or dye type colorant and an electric charge controlling agent dispersed in a resin binder, the max. particle diameter of >=90% by number of particles of the colorant is in the range of 0.03-0.2μm in the case of the pigment type colorant and in the range of 0.01-0.1μm in the case of the dye type colorant and the max. particle diameter of >=90% by number of particles of the electric charge controlling agent is in the range of 0.01-0.17μm.
Patent JP-H09180425-A (JP)
Title: Recording/reproducing device or reproducing device
Inventor: HIDA TOSHIHIKO
IPC: G11B33/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an operation display means at the front edge of a carrying device by a light, compact, and inexpensive method with improved assembly property and at the same time obtain a new design effect. SOLUTION: A transparent or semi-transparent panel 6 where a recessed surface part (lens surface) 6a which is vertical to an inner surface is formed is provided at the front edge of a carrying device 4, a mirror 10 which is obliquely arranged is provided at the rear part of the panel 6, and a display device is arranged within an enclosure nearly horizontally being close to the travel course at the lower part of the carrying device so that view can be given from the outside of the panel 6 via the mirror 10 with the carrying device 4 housed in a device body.
Patent JP-2000158342-A (JP)
Title: Polishing method and polishing device
Inventor: MAEHANE YOSHIYASU
IPC: H01L21/304
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To use an abrasive slurry always in a good state, by controlling discharge of the abrasive slurry and supply of a new slurry so that residual ratio of the abrasive slurry exceeding its life of circulating abrasive slurries is lower than a specific value. SOLUTION: A used slurry that is discharged from a CMP(chemical and mechanical polishing) device body 12 during a polishing work and is supplied to a return unit 20 is filtered by the return unit 20, is reproduced, and is supplied to a slurry supply unit 18 as a reproduced slurry. The reproduced slurry supplied from the return unit 20 and a new slurry supplied from a slurry mixing unit 16 are mixed in a slurry supply unit 18, are adjusted in temperature and flow so that residual ratio of the abrasive slurry exceeding its life is lower than about 1%, and then are fed into a filter unit 22, and the re-filtered slurry is supplied to the CMP device body 12.
Patent JP-H11169372-A (JP)
Title: Ultrasonograph
Inventor: OGASAWARA MASABUMI
IPC: A61B8/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To shorten idle time at the time of mode change by temporarily altering the time constant of a circuit containing the constant a first processing part has in switching the wave transmitting/receiving operation from the non- Doppler processing mode or the like to the Doppler processing mode or the like. SOLUTION: A received signal from a transmitting/receiving part connected to an ultrasonic probe is inputted into an orthogonal detector 24 through an amplifier 22. A mixing of the received signal and specified reference signals 100 and 101 is performed by mixers 26 and 28 to generate a complex signal. A real number part signal of the complex signal is sent to a real number part processing circuit 30 and an imaginary number part signal to an imaginary number part processing circuit 32. Outputs of the respective circuit 30 and 32 are inputted into a spectrum analyzer 60 to compute a power spectrum. In this process, in switching from the non-Doppler processing mode to the Doppler processing mode, time constants of sample hold circuits 36 and 48 and high pass filters 40 and 52 are shortened by a time constant control part 58 thereby achieving a shorter dead time in switching.
Patent JP-2001156023-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUZUKI YOSHIHIDE
IPC: H01L21/285
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem where mutual diffusion reaction between aluminum and silicon cannot be completely prevented in the case when a TiN having a small ratio of N atoms to Ti atoms (nitrogen ratio in film) is used itself as a barrier metal. SOLUTION: After a contact hole is formed in an interlayer insulation film, a high melting-point metal film is formed by sputtering to cover the bottom and sides of the contact hole, and a high melting-point metal nitride film is formed successively on the high melting-point metallic film as to cover the bottom and sides of the contact hole, by using a mixed gas of an inert gas and a nitrogen and by sputtering in an atmosphere, where the rate of flow rate of the nitrogen is set not to nitride a target of sputtering. Then, the substrate is annealed in an atmosphere containing oxygen and nitrogen, so that the nitride film of the high melting-point metal is changed into an oxidized nitride film of high melting-point metal, and the high melting-point metal film is allowed to be reacted with the silicon substrate, forming a silicide film of high melting-point metal.  Then, a wiring is formed in an arbitrary shape.
Patent JP-H05169216-A (JP)
Title: Casting method for rolling roll
Inventor: YAMAMOTO HIROYASU
IPC: B22D13/10
Filed: 1991-12-20
Abstract: PURPOSE:To improve the wear resistance of a rolling roll by forming a dense cast structure. CONSTITUTION:The compsn. of the rolling roll consists, by weight % of 1.0 to 4.0 C, 0.1 to 3.0 Si, 0.1 to 3.0 Mn, <=5 Ni, 1 to 15 Cr, <=10 Mo, <=10W, <=15V, <=5 Co and the balance Fe. A mold coating material 22 having >=5kcal/mh deg.C thermal conductivity at 1000 to 1400 deg.C is applied at 0.1 to 10mm thickness on the inner peripheral surface of metallic casting mold 11 and the rolling roll is cast while cooling water is passed through flow passages 17 provided in the casting mold 11 at the time of casting the rolling roll by a centrifugal casting method using the metallic casting mold. The fused metal is cooled at a high solidifying rate. The resulted rolling roll has the dense case structure and has the improved wear resistance.
Patent JP-H11176463-A (JP)
Title: Sheet body winding device
Inventor: KAMATANI AKIHITO
IPC: B65H19/28
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To smoothly manufacture a high quality spiral body in a simple constitution and effectively avoid damage of a winding shaft. SOLUTION: A winding device 10 is provided with a winding shaft 12, and this winding shaft 12 has a first slit 20 and a second slit 24 extended in an axial direction to be perpendicular to each other. A battery constituting body 30 is inserted into the first slit 20, while the second slit 24 has a function of contracting the diameter of the winding shaft 12, thereby the diameter of the winding shaft 12 can be contracted uniformly over the entire circumference at having a supporting pin 18 removed therefrom.
Patent JP-H05273628-A (JP)
Title: Compact programmable processing module
IPC: G02B6/35
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a processing module of a parallel processing system for actualizing a fast computation system having capability in a teraflop class. CONSTITUTION: The processing module 16 includes at least one processing board 10 equipped with at least one spatial optical modulator, at least one signal receiver, and at least one signal transmitter, at least one hologram 12, and at least communication equipment 14 which enables the processing board 10 to communicate with the outside. Other methods and devices are shown.
Patent JP-H04208110-A (JP)
Title: Mobile furniture
Inventor: KANEDA SHINICHI
IPC: B60B33/06
Filed: 1990-11-30
Abstract: PURPOSE:To change over mobile furniture from stationary state to mobile state and vice versa by furnishing caster retaining means so as to be operable independently of one another, and equipping each retaining means with a balance member, locking mechanism, and unlocking mechanism. CONSTITUTION:When the whole chair I is tilted backward X, the thrustup external force from floor surface F applied to casters 3 on the front end Iz side will go out. When the whole chair I is tilted forward, the thrustup external force from the floor surface F applied to the casters 3 on the rear end Ik side will also nullify. As a result, the casters 3 on the rear end Ik side also protrude below the grounding surface 11 relatively, and retraction is prohibited by a locking mechanism 42 in a specified protruding position A. Therefore, the chair I is supported by the floor surface F, with both the front and rear casters 3 interposed, and can be moved any as desired by means of application of a pressing force.
Patent JP-H11159555-A (JP)
Title: Shock absorber
Inventor: MIYATA MASAYUKI
IPC: F16F9/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber to be used in a suspension for an automobile and have a stable damping force and excellent durability. SOLUTION: In a shock absorber consisting of a large diameter cylinder 2, a suspension cylinder 4, and a small diameter cylinder 3, the small diameter cylinder 3 having diameter slightly shorter than the inside diameter of the suspension cylinder 4 is inserted in the suspension cylinder 4 suspending in the large diameter cylinder 2. The small diameter cylinder 3 is filled with oil, and the large diameter cylinder 2 is filled with oil and gas.
Patent JP-2000165903-A (JP)
Title: Degaussing device for color picture tube
Inventor: NAKANE KAZUNORI
IPC: H04N9/29
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a degaussing device for color picture tube capable of stably performing uniform and sufficient degaussing with a small degaussing power without extremely complicating the degaussing device. SOLUTION: Concerning the degaussing device for color picture tube, a degaussing coil 30 is divided into two loop coils 31 and 32 with a horizontal or vertical axis orthogonal with a tube axis inbetween, and alternative degaussing currents generated from both the loop coils 31 and 32 are supplied to both the loop coils 31 and 32 so that the alternative degaussing currents can be in the same direction between these loop coils.