baber/WOPTO huggingface dataset:
Patent JP-H08164234-A (JP)
Title: Skate board incorporating drive mechanism
Inventor: MIYAGI YOSHIO
IPC: A63C17/12
Filed: 1994-12-10
Abstract: PURPOSE: To enable comfortable running by incorporating a pedaling type drive mechanism to a skate board. CONSTITUTION: A skate board comprises a board 1 attached thereto with rollers 6, a pedal plate 2 attached to the board 1, and a power transmission mechanism for converting vertical motion of a pedal plate 2 into rotation while transmitting a power to the roller.
Patent JP-H07193732-A (JP)
Title: Ghost removing device
Inventor: ISHII AKIRA
IPC: H04N5/21
Filed: 1993-12-27
Abstract: PURPOSE:To provide a ghost removing device which is inexpensive and having small circuit size and enabled to be mounted also on a compact television. CONSTITUTION:A composite video signal is supplied to an A/D conversion circuit 2 and a timing signal generating circuit 34. The circuit 34 prepares a write signal and a read signal for waveform memories A30, A31 and an addition/subtraction switching signal for an adding/subtracting circuit 33 by using a horizontal/vertical synchronizing signal. A control circuit 38 conducts the arithmetic processing of a waveform read out of the memory A30, prepares a ghost canceling signal and writes a ghost canceling signal for a horizontal synchronizing signal HSYNC in the memory A30 and a color burst canceling signal in the memory B31. The written signals are read out by a reading signal supplied from the circuit 34 and the video signal and the canceling signals are added/subtracted by a substructing circuit 32 and the adding/subtracting circuits 33 to remove a ghost.
Patent JP-H04199637-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO JURI
IPC: H01L21/336
Filed: 1990-11-29
Abstract: PURPOSE:To enable the highly reliable LSI to be manufactured in high yield by a method wherein a silicon substrate in source.drain activated regions is exposed to form a silicon thin film and after the ion-implantation of the silicon thin film with a dopant, the dopant is diffused in the source.drain regions by thermal oxidation step. CONSTITUTION:After the formation of an element separating SiO2 2 and a-gate film SiO2 3 on an Si substrate 1, a gate electrode wiring 4 is formed by patterning step and after removing the residual Si thin film exposing the Si substrate in the activated regions of source.drain, the whole surface is ion- implanted with a dopant 5. Next, a polycrystalline Si layer is formed to implant the whole surface with another dopant 7. At this time, the surface region of the polycrystal Si layer 6 is made amorphous to keep an interface 10 between the amorphous region and the polycrystalline layer 6. Furthermore, the whole surface is diffused to diffuse the dopant 7 in the source.drain regions to form a source.drain junction 9. Through these procedures, the charge up and the irradiation damage can be avoided thereby enabling the highly reliable LSI developing no defect on the surface of the gate film SiO2 and Si substrate 1 to be manufactured high yield.
Patent JP-2001152367-A (JP)
Title: Soilproof product
Inventor: MIURA MASATSUGU
IPC: C23D5/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a soilproof product which allows easy cleaning of oil stain. SOLUTION: This product has a base metal 1 composed of stainless steel and a covering layer 2 covered on the surface of the base metal 1 and composed of porcelain enamel having hydrophilic properties, and the ten-point average roughness (Rz) of the covering layer is <20 μm.
Patent JP-2000191479-A (JP)
Title: Composition for oxidation dyeing of keratin fiber and dyeing method using the composition
Inventor: AUDOUSSET MARIE PASCALE
IPC: A61K8/23
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oxidation dyeing of keratin fiber capable of imparting the fiber with color having strong chromaticity by including an oxidation base, a 1st coupler such as bishydroxyethylaminomethylbenzene and a 2nd coupler such as a specific m-aminophenol. SOLUTION: The objective composition contains, in a medium suitable for dyeing, (A) preferably 0.005-6 wt.% of one or more oxidation bases such as p-phenylenediamine, (B) preferably 0.01-5 wt.% of one or more kinds of the 1st couplers comprising 1,3-bis(β-hydroxyethyl)amino-2-methylbenzene compounds (or their acid addition salts) and (C) one or more kinds of the 2nd couplers selected from substituted m-aminophenol compounds (or their acid addition salts) expressed by formula I and II (R1 and R2 are each H, a 1-4C alkyl or the like; R3 is H, a halogen or the like; R4 is H, a 1-4C alkoxy or the like; R1' and R2' are each H, a halogen, a 1-4C alkyl or the like; R3' and R4' are each H, a 1-4C alkyl or the like) such as 5-N-(β-hydroxyethyl)amino-2- methylphenol.
Patent JP-H05162997-A (JP)
Title: Fork of forklift vehicle
Inventor: OTA MASAHIRO
IPC: B66F9/12
Filed: 1991-12-16
Abstract: PURPOSE:To provide the fork of a forklift vehicle which is suitable for the handling of an abnormal shaped article, etc. CONSTITUTION:Finger bars 4 and 5 are fixed on the lift brackets 10 and 11, keeping an interval in the vertical direction, and the left and right forks 1 and 2 in pair are suspended on the finger bars 4 and 5. Both forks 1 and 2 have the long plate shaped load receiving parts 1a and 2a which are bent in horizontal form forwardly from each car body, and the upper surfaces of the load receiving parts 1a and 2a are turned up toward the outer angles 8 and 9 from the opposed inner angles 6 and 7. Accordingly, when an abnormal shaped article, etc., are handled, the upper surfaces of the load receiving parts 1a and 2a contact the loading surface of the abnormal shaped article, etc., in tangential line form, and the inner angles 6 and 7 of the upper surfaces of the load receiving parts 1a and 2a generate edge contact, and the abnormal shaped article, etc., are prevented from being broken, and safe handling is enabled.
Patent JP-H05162130-A (JP)
Title: Manufacture of fiber composite sheet
Inventor: KARIKAYA KOUICHI
IPC: B29B15/14
Filed: 1991-12-16
Abstract: PURPOSE:To uniform thickness distribution and fiber distribution even when a fiber composite sheet is thin by promoting the opening of reinforced fiber bundles by spraying air mixed with powdered thermoplastic resin, attaching a powdered thermoplastic resin onto each monofilament, heating and melting the resin and forming the monofilaments into a sheet. CONSTITUTION:Reinforcing fiber bundles F1 composed of a large number of continuous monofilaments are passed in contact with a convex surface 7 of a blow-off member 1 of specified length. Air A mixed with powdered thermoplastic-resin is sprayed against the reinforced fiber bundles F1 from the whole of the both end closed grooves 8 made in the convex surface 7 extending in the longitudinal direction of the blow-off member 1 and having blowout holes 9 bored in the bottom at regular intervals and the opening of the reinforced fiber bundles F1 is promoted by the spraying, and powdered thermoplastic resin is attached onto each monofilament and captured among mutual monofilaments. The thermoplastic resin of opened resin attached fibers F2 is heated and melted and the monofilaments are formed into a sheet, thus acquiring the fiber composite sheet.
Patent JP-H07188650-A (JP)
Title: Fluorescencer for cathode ray tube
Inventor: SHIRAKAWA YASUHIRO
IPC: C09K11/08
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a fluorescencer for cathode ray tube which has an improved adhesive power and is troublefree in producing a cathode ray tube. CONSTITUTION:This fluorescencer is obtd. by making silicon dioxide and fine- particle antimony oxide adhere to the surface of a fluorescencer provided the amt. of the antimony oxide is 0.0001-0.2wt.% of the fluorescencer. The average size of the primary particles of the antimony oxide is pref. 0.2mum or lower to improve the adhesive power of the resulting fluorescencer.
Patent JP-H05162440-A (JP)
Title: Color developing sheet for pressure-sensitive duplicating paper
Inventor: TATEZAWA SHINGO
IPC: B41M5/155
Filed: 1991-12-16
Abstract: PURPOSE:To manufacture a color developing sheet for pressure sensing duplicating paper of improved resistance to sunshine by 'forming an electron receiving color developer containing coated layer to which ultraviolet absorbing polymer composed of a monomer having an ultraviolet absorbing radical polymerized on a substrate. CONSTITUTION:Coating liquid for a color developer is prepared by mixing the respectively given quantities of an ultraviolet absorbing polymer prepared by polymerizing partly of wholly a monomer represented by the formula I (R represents hydrogen atom and methyl), an electron receiving color developer and a y& water solution polymer binder and dispersing them. The coating liquid for color developer layer is applied for coating on a substrate such as paper, synthetic paper or a plastic film and dried thereon to form the color developer layer in the ultraviolet absorbing polymer and manufacture a color developing sheet for pressure sensing duplicating paper. As the actual examples of the electron receiving color developer, an inorganic color developer such as acid clay, active clay or silica, novolac type phenolresin and its multivalent metallic salt, a salicylic acid derivative and its multivalent metallic salt are used.
Patent JP-H04201081-A (JP)
Title: Control unit for robot
Inventor: MORIZONO AKIRA
IPC: B25J19/06
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a control program causing no deadlock by providing a task control editor which inserts an exclusion order immediately after the moving order one before a deadlock, after the deadlock detection, adding the exclusion release order to the following step of the deadlocked step and correcting a program automatically. CONSTITUTION:A deadlock detection device 20 which detects a deadlock with plural robots 1, 2... being approached during their motions, the interference being predicted by an interference predictor and the state of the robot stoppage being continued more than the regulated time, is provided. After detection of the deadlock by this detection device 20, the exclusion order is inserted immediately after the moving order one before the deadlock, an exclusion release order is added to the following step of the deadlocked step, and a program is automatically corrected by a task control editor 22.
Patent JP-H11162431-A (JP)
Title: Battery holding structure for portable communication apparatus
Inventor: TOBA MASATO
IPC: H04W88/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts compared with conventional cases, dissolve looseness caused between a communication apparatus main body and a battery pack, improve stability when a main body side power supply terminal and a battery side power supply terminal are brought into contact with each other, and improve an operational performance when a battery pack is attached and detached. SOLUTION: A locking projecting part 14 and a locking recessed part 15 which are fit to each other are disposed on one side of an inside surface of a recessed part 12 for storing a battery of a communication apparatus main body 11 and on one side of an outside surface of a battery pack 13. On the other side of the outside surface of the battery pack 13, a battery side power supply terminal 23 is disposed, and on the other side of the inside surface of the recessed part 12 for storing the battery, the main body side power supply terminal 19 having a spring property is disposed, which is brought into pressure- contact with the batter side power supply terminal 23.
Patent JP-H10166694-A (JP)
Title: Responder and responding method
Inventor: JIEYACHIYANDORAN SURETSUSHIYU
IPC: B41J29/38
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a responder and a responding method in which individual user can designate a responding method in order to enhance attention to an important response and only a desired user can respond while avoiding undesired responses. SOLUTION: The responder comprises a section 75 where individual user freely designates a responding method, including intention to respond to an error status in a printer, content of response, media for response, address of response and timing of response, a section 71 for acquiring an error status, a section 72 for selecting a responding method designated for an acquired status, a section 73 for generating response information based on a selected content of response, and a section 74 for delivering generated response information to a selected address at a selected timing through a selected medium.
Patent JP-H10186718-A (JP)
Title: Toner resin composite, its manufacture, and toner
Inventor: OKUTO MASAZUMI
IPC: G03G9/087
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a toner resin composite and toner excellent low temperature fixability, offset resistance and blocking resistance, particularly excellent in low temperature fixability, and having wide fixing temperature range, and capable of providing a stable image of high quality. SOLUTION: This composite is obtained by graft-bonding a low melting point material (b) having a melting point of 50-120 deg.C to a vinyl polymer (a) mainly composed of a low molecular weight vinyl polymer component having a maximum molecular weight distribution in the molecular weight area of 3×10<3> -5×10<4> , and a high molecular weight vinyl polymer component having a maximum molecular weight distribution in the molecular weight area of 3×10<5> -5×10<6> . The low melting point material (b) is graft-bonded to the high molecular weight vinyl component of the vinyl polymer (a) more than to the low molecular weight vinyl polymer component thereof.
Patent JP-H11308009-A (JP)
Title: Single mode and dual mode helix-mounted cavity filter
Inventor: FIEDZIUSZKO SLAWOMIR J
IPC: H01P1/205
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To use helical resonators by comparatively low microwave frequency like radio or satellite communication system by providing the resonator consisting of materials with a high dielectric constant and high Q arranged in cavity resonators and metallic helix. SOLUTION: A single-mode filter 20 consists of a housing 21 inside of which a cavity part 21a is formed and a composite microwave resonators are arranged inside the cavity 21a consisting of the cavity resonators. The cavity resonators consist of the helical resonators 13 which consists of the materials with high dielectric constant and high Q and the metal helix. The resonators 13 are provided with a self-self resonance frequency. Dimensions of the resonators 13 are selected so that the composite resonators are provided with primary resonance at frequency in the vicinity of the self-resonance frequency. The composite resonators are adjusted so that they are resonated at desired frequency by providing an adjusting means 25.  An input means 22a is connected with the single-mode filter 20 to connect microwave energy to the cavity resonators, and an output means 22b is connected with the single-mode filter 20 to connect resonance energy to the outside the cavity resonators.
Patent JP-H05147614-A (JP)
Title: Method and device for food contained in sealed container
Inventor: MINE KENJI
IPC: B65B31/04
Filed: 1991-11-20
Abstract: PURPOSE:To always obtain products having a uniform quality by a method wherein a mixture gas consisting of inert gas and steam is injected into a container to replace air in the head space after content is filled into it, and the temperature of the mixture gas is detected to control the feed rate of steam. CONSTITUTION:When beverage contained in a sealed can is produced, a can main body 12 is sent to liquid filling apparatus 14 by a transfer conveyer 12 to fill liquid such as milk coffee, etc., into it with the liquid temperature raised up to the specified temperature, and then sent to a cap sealing apparatus 15 provided with a gas injection device. While a mixture gas, which is produced by a mixing device 5 and consists of inert gas and steam, is injected into the can main body to replace air in the head space of the can with the mixture gas, a cap is sealed to obtain product. At this time, the temperature of the mixture gas is detected by a temperature sensor 6 and the detected results are sent to a controller 7 to calculate deviation from the target value. An automatic steam flow control valve 9 is controlled according to the calculated results to regulate the temperature of the mixture gas.
Patent JP-H01176283-A (JP)
Title: Method for electrically joining ceramics
Inventor: OKUDA KOJI
IPC: C04B37/00
Filed: 1987-12-28
Abstract: PURPOSE:To minimize surface oxidation of units to be joined and deterioration in a base material, enable both joining in a short time with high heating efficiency and field work and contrive reduction in equipment cost, by mutually butting electrically conductive ceramics with an electrically conductive cement interposed between joint parts thereof and passing a current between the above- mentioned electrically conductive ceramics. CONSTITUTION:Two ceramics (1a) and (1b) (e.g., SiC) are mutually butted and placed and an electrically conductive cement 2 (e.g., thin plate of Cu-Ti alloy) is interposed between joint parts thereof. For example, clamp-like electrodes (3a) and (3b) are then adjacently placed so as to oppose in the vertical direction relatively to the joint parts and the outer periphery near the joint parts, as necessary, is covered with a reflecting plate 4 and heat insulating material 5. A voltage is subsequently applied across both the electrodes (3a) and (3b) to pass a current from the electrode (3a) ceramics (1a)   cement 2   ceramics (1b)   electrode (3b), generate Joule's heat in the part and heat the whole joint part, e.g., at about 1,200 deg.C for about 10min under 1.0Pa pressure in 10<-5>Torr vacuum to firmly join the ceramics (1a) to (1b).
Patent JP-2000158059-A (JP)
Title: Scrap floating prevention die device
Inventor: TANIZAKI MASAHIKO
IPC: B30B13/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a die device capable of surely preventing scrap floating in punching without having rough face working as well as taperd shape forming of a die hole. SOLUTION: In a continuous die device in which a material to be worked is held to a die side with a stripper and is punched by a punch, in the front of the punching place where the material 2 is punched by the punch 1 and a die hole 4, a recess forming punch 7, which is arranged with a protrusion 8 to form a recess 10 to a planned punching place of the material 2 to be worked, is arranged, a planned punching place, including the recess 10 formed to the material 2 to be worked by the recess forming punch 7, is punched by reciprocating the punch 1 into the die hole 4.
Patent JP-H08171373-A (JP)
Title: Color liquid crystal display device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/66
Filed: 1994-12-15
Abstract: PURPOSE: To provide a color liquid crystal display device capable of performing bi-directional horizontal scanning and performing a high definition display faithfull to an image signal. CONSTITUTION: In a color liquid crystal display device provided with a liquid crystal panel arranging plural rows of row pixels successively repeatedly arranging respective pixels of R, G, B in the direction of a row in a prescribed order and a signal supply means sampling input image signals by three pixels of a repeat unit at the same timing and writing them in respective row pixels, and performing the bi-directional horizontal scanning, the device is provided with a signal delay circuit 15 compensating a spatial positional deviation of mutual three pixels constituting the repeat unit and a switch circuit 70 switching the connection of the signal delay circuit 15 according to the horizontal scanning direction.
Patent JP-H01176004-A (JP)
Title: Manufacture of decarbonized iron powder
Inventor: KISHIGAMI KIMIHISA
IPC: B22F1/00
Filed: 1987-12-28
Abstract: PURPOSE:To evade sticking in fluidized bed and to enable uniform decarbonizing treatment by specifying temp. of fluidized bed and oxygen concn. of fluidizing gas at the time of decarbonized-treating iron powder containing carbon with the fluidized bed type. CONSTITUTION:Temp. of the fluidized bed is held to 550-900 deg.C and air or oxygen is mixed so as to come to <=10% oxygen concn. and inert gas further adding steam is blown as fluidizing gas into the fluidized bed, to decarbonize the iron powder containing carbon. Under this condition, by sufficiently securing the time staying the iron powder containing carbon in the fluidized bed, for example, the powder containing about 1% carbon can be decarbonized to <=0.1% with the treatment for about 15-20min. When the oxygen concn. in the fluidizing gas excesses 10%, oxide of the iron powder is intensified, and sticking among mutually iron powder particles is developed with oxidized exothermic reaction. Further, the fluidized bed temp. is extremely slow to the decarbonizing reaction velocity in the case of <=550 deg.C and progressed to the sticking of the iron powder in the case of >=900 deg.C, so as to be impossible to hold to stable fluidized bed.
Patent JP-H09168502-A (JP)
Title: Mat for water place
Inventor: YOSHINO TAKAKIYO
IPC: A47L23/22
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mat for a water place which can be reduced in the production cost, is easily maintained and with improved flexibility, by composing the mat forming the back face of the mat by a slipproof member with longitudinal and lateral lines or continuous points so as to be slipproof keeping the permeability at the foundation part. SOLUTION: On the surface of woven foundation 2, pile threads 3 composed of an acrylic hollow fiber are densely planted, the upper ends of the pile threads 3 are trimmed flush, and a slipproof member 4 is equipped on the back face 2b of the foundation 2. The slipproof member 4 is formed by printing a pattern of line drawing continuously spread in longitudinal and lateral directions such as a petal pattern with melted silicone rubber. Thus, since the used quantity of materials such as costly silicone rubber or latex can be widely saved, the production cost can be widely reduced, and, since the air and water permeability is improved, it can be maintained easily, and, further, since the flexibility is improved, bulk in storing and transporting can be reduced.
Patent JP-H10168804-A (JP)
Title: Pavement block and pavement structure
Inventor: SUDA SHIGEO
IPC: E01C5/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise when a road block is laid by constituting a pavement block by use of a porous concrete having a specified porosity and a surface layer formed by use of an aggregate having a specified form. SOLUTION: A pavement block 1 is formed of a porous concrete having a whole porosity of 10-25%, and the surface layer of the pavement block 1 is formed of a porous concrete using an aggregate having a maximum dimension of 20-5mm and a uniformity coefficient of 1-3. The strength is kept by setting the porosity within 25%, and generation of noise is suppressed by setting the porosity of 10% or more, so that clogging is hardly caused. For the aggregate used for the surface layer, the maximum dimension is set to 20-5mm, whereby generation of noise is suppressed, clogging is hardly caused, and the reduction in performance after the lapse of a long period is prevented, the uniformity coefficient is set to 1-3, whereby a sufficient cavity is provided to prevent the clogging. A pavement block having such a structure is laid, whereby noise generated in vehicle traveling can be reduced.