baber/WOPTO huggingface dataset:
Patent JP-H09142169-A (JP)
Title: Lighting system
Inventor: WATANABE TAKAATSU
IPC: B60K23/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To ensure shielding performance even to temperature change by fitting a divided reflecting member to a shading part in the specified position of a light guide member, almost with no clearance in a normal state. SOLUTION: A light guide member 17 is provided with a light receiving part on one side and formed of an upper luminescent screen 17b and side walls 17c, 17d, and aluminium foil 18 is stuck to one side wall. This aluminium foil 18 is composed of six parts, and the first aluminium foil 18a to the sixth aluminium foil 18f are stuck almost with no clearance from the light receiving side. The aluminium foil 18 formed in the same shape as the side wall 17c on mold release paper and divided being cut in specified shape is stuck to the light guide member 17, and the mold release paper is peeled to stick closely to each other. Light does not therefore leak to a sliding plate 19 and a transmission part for a pointer while preventing separation and the like caused by the thermal expansion difference between the aluminium foil 18 and resin forming the light guide member 17.
Patent JP-2000154087-A (JP)
Title: Gas generating composition
Inventor: HARADA TADAMASA
IPC: B60R21/26
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a gas generating agent which does not substantially generate unfavorable gases such as nitrogen oxide, carbon monoxide and ammonia by blending ammonium nitrate, a metal nitride, an inorganic oxidizing agent and, optionally, a metal powder. SOLUTION: Ammonium nitrate, a metal nitride, an inorganic oxidizing agent and a metal powder are blended to prepare the objective gas generating composition. The inorganic oxidizing agent is preferably an inorganic nitrate. The metal nitride is preferably one or more of nitrides of boron, silicon and aluminum. Preferably the composition consists essentially of boron nitride and ammonium nitrate, optionally contains an oxidizing agent, other metal nitride or a metal powder and produces <=25% water based on the total quantity of generated gases. The composition consists preferably of 10-95% ammonium nitrate, 5-30% metal nitride and 0-50% inorganic oxidizing agent and generates an oxygen-containing gas.
Patent JP-H10113540-A (JP)
Title: Denitrification
Inventor: TAMURA TAKAAKI
IPC: B01D53/94
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst from being easily poisoned by SOx contained in an exhaust gas and improve catalytic activity by bringing a denitirification catalyst into contact with fuel exhaust gas containing nitrogen oxide and a specific ratio or more of O2 , in the presence of an organic compound and thereby removing the nitrogen oxide from the exhaust gas. SOLUTION: Nitric acid of an azeotropic composition prepared by a nitric acid supply/recovery part 20 is guided into the inner cylinder 111 of a jacket 11 for a modification part 10 at temperatures of 60 deg.C or more, and then is brought into contact with zeolite 100 to hydrogenate the zeolite 100. Further, after this hydrogenated zeolite 100 is washed with water and dried, the denitrification catalyst obtained by causing the zeolite to bear a transition metal is brought into contact with a combustion exhaust gas containing a nitrogen oxide and 0.5% or more of O2 in the copresence of an organic compound as a reducing agent. Thus the nitrogen oxide is selectively removed from the exhaust gas. Consequently, it is possible to prevent the catalyst from being easily poisoned by SOx contained in the exhaust gas and improve the catalytic activity in the exhaust gas.
Patent JP-2000144913-A (JP)
Title: Assembled building
Inventor: NAKANISHI HARUO
IPC: E04H1/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an assembled building capable of mounting an arch roof and a panel body by means of one kind of a joint device. SOLUTION: The assembled building is equipped with columns p, an arch roof 1 having at least a set of opposed arch-shaped frame members, panel bodies 2 mounted in the arch-shaped frame members and a joint device 3 connecting the arch-shaped frame members to arch-shaped upper members 21 of the panel bodies. The joint device is constituted of first joint members 4 mounted in the arch-shaped frame members and second joint members 5 mounted in the arch-shaped upper members, the first and second joint members are connected to the direction at right angles to the longitudinal direction of the arch-shaped frame members in a slidable and adjustable manner, the arch roof mounts one arch-shaped frame member between the columns, and it is inclined in the direction at right angles to the longitudinal direction of the arch-shaped frame members.
Patent JP-2001142052-A (JP)
Title: Liquid crystal display device
Inventor: KISHIMOTO KATSUHIKO
IPC: G09F9/313
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma address liquid crystal display device wherein deterioration of display quality caused by a cross-talk phenomenon is suppressed and prevented. SOLUTION: This liquid crystal display device has plural picture element areas each of which is formed in the intersectional areas of plural electrodes and plural plasma channels, and a liquid crystal layer included in each of the plural picture elements is changed in the alignment state according to voltages applied between the electrodes and the plasma channels, and in the liquid crystal display device performing a display by using light passing through the area of the plural picture elements, an electrode width along the extending direction of the plasma channel is narrower than a width of the area of the picture element, as a result, a voltage applied to the liquid crystal layer in the edge area is smaller than that applied to the liquid crystal layer in the other areas in the picture elements.
Patent JP-2000146909-A (JP)
Title: Controller for linear oxygen sensor
Inventor: POGGIO LUCA
IPC: G01N27/419
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a controller for outputting an accurate control signal by controlling at least two different types of linear oxygen sensors. SOLUTION: A controller for a linear oxygen sensor 2 arranged at the exhaust pipe of an internal combustion engine is provided with an operating unit 10 and a controller 8. The controller 8 adjusts currents Ip to be transmitted to a first cell 11 of the sensor according to the instantaneous difference of the rates of oxygen which exists in both the diffusion chamber and reference chamber of the sensor 2 by the mutual action with the operating unit 10. The controller 8 is provided with a polarizing circuit 31 to be selectively operated so that a second cell 12 of the sensor can be polarized, and oxygen can be generated in the reference chamber. The operating unit 10 is provided with a serial line 20 for operating and programming the controller 8, and the controller 8 is matched with the kind of the connected sensor by this serial circuit.
Patent JP-H05159897-A (JP)
Title: Strong focusing type charged particle adjustable speed tube
Inventor: TAKAMI YOSHIO
IPC: H05H5/03
Filed: 1991-12-09
Abstract: PURPOSE:To enable a large current charged particle beam to be accelerated or decelerated so efficiently by making it have a large focusing force in a process of accelerating or decelerating a charged particle. CONSTITUTION:Each of diameters d1, d2 of respective electrodes g1a and g1b, g2a and g2b constituting paired electrodes g1, g2 and so on are set so as to vary between both these paired electrodes g1. In addition, distances R1, R2 from a charged particle passage axis (z axis) of these electrodes g1a and g1b, g2a and g2b are set so as to vary between these paired electrodes g1 and g2, and further lengths 11, 12 in direction of an ionpassage axis (z axis) of these electrodes g1a and g1b, g2a and g2b are set so as to vary between these paired electrodes g1 and g2 and further, they are combined together into constitution.
Patent JP-H03184809-A (JP)
Title: Manufacture of head rest of different hardness
Inventor: SHIBA TATSUYA
IPC: B29K75/00
Filed: 1989-12-14
Abstract: PURPOSE:To form head rests of different hardness with high productivity and reduced number of processes and of stabilized quality by providing interstructures on the inner surface of a molding die, dividing a cavity with interstructures and foaming differently foaming resins in respective cavities and molding. CONSTITUTION:When a first mold 1, a second mold 2 and a third mold 3 are combined together, tape-shaped bonding materials 4 are interposed in a contact sections of interstructures 11 and the mold 3. Said bonding materials 4 are composed of a slab foam layer 41 laminate bonded with a non-woven cloth 40, and the layer 41 is so arranged as to be brought into contact with the third mold 3. Then, soft foam urethane resin is injected from a first resin injection inlet 14, and hard foamed urethane resin is injected from a second injection inlet 24. Then, the foamed urethane inlets 14 and 24 are closed with an injection cap 6 to retain heat. Both resins are foamed by said arrangement to form cavities 13 and 23. At that time, the bonding materials 4 are impregnated with foamed urethane resins on contact sections of the interstructures 11 and the mold 3 from both sides of interstructures 11 respectively and the resins are solidified. When foaming is completed, respective molds are separated to release a head rest 5.
Patent JP-H04192112-A (JP)
Title: Composition for back coating layer of magnetic recording medium
Inventor: IDENO TAKAYUKI
IPC: G11B5/73
Filed: 1990-11-26
Abstract: PURPOSE:To improve durability and to reduce dropout by incorporating a specified silane coupling agent and UV-curing resin into the compsn. for a back coating layer. CONSTITUTION:With irradiation of UV ray, first-step curing is done by crosslinking of the UV-curing resin and the UV-curing double bond in the molecule of the silane coupling agent. Further, second-step curing is done with the formation of siloxane coupling by the reaction of water and the hydrolyzable alkoxysilane in the silane coupling agent. In this method, post-curing is done by siloxane coupling after the layer is cured with UV ray, so that the surface layer is free from hardening hindrance due to oxygen and that the durability is increased. Moreover, since surface of pigments or the like which is hardly irradiated with UV ray are coupled with the silane coupling agent, dropout can be reduced.
Patent JP-H07151021-A (JP)
Title: Canister for automobile
Inventor: MAEDA KAZUTO
IPC: F02M25/08
Filed: 1993-12-22
Abstract: PURPOSE:To prevent atmospheric diffusion of evaporated fuel during both non- feeding and oil-feeding while not complicating structure and control. CONSTITUTION:An intake channel communication hole 14 and a fuel tank communication hole 15, and an atmospheric communication hole 24 are communicated with one another in the internal space of a case 10. An inner absorption part 11 for absorbing evaporated fuel is stored on the side of the intake channel communication hole 14 and the fuel tank communication hole 15 in the internal space, while an outer absorption part 21 for absorbing evaporated fuel is stored on the side of the atmospheric communication hole 24 in the inner space. The inner space between the respective absorption parts 11, 21 is communicated to atmosphere during feeding through a valve means 40. The valve 40 is closed during non feeding and the respective absorption parts 11, 21 are connected together in series, and good absorption efficiency for evaporated fuel is provided, and since the valve is opened during feeding, the channel direction of the outer absorption part 21 is bypassed by the valve 40, and the channel resistance is thus reduced.
Patent JP-H04193120-A (JP)
Title: Fully automatic rice cooker
Inventor: KOIZUMI HIDEYO
IPC: B02B1/06
Filed: 1990-11-26
Abstract: PURPOSE:To feed water from a water storage tank for the calculated water feed period at a constant water feed speed and make the precision of the water feed quantity highly precise by providing a water feed device feeding water to a rice cooking section at a constant water feed speed and a water feed control device controlling the water feed device based on the rice cooking condition set by a setting means. CONSTITUTION:In the water feed process, a feed valve 12 is opened by a water feed device driving means 7, water is fed to a water storage tank 10 until the water level reaches the high level H1, and the feed valve 12 is closed. A water feed valve 14 is opened for the water feed period calculated by a water feed period calculating means 6, and a preset quantity of water is fed to a rice cooking section 2. When the water level in the water storage tank 10 is lowered than the low water level H2, the feed valve 12 is opened based on the output of a low-water level detector 16, and water is fed to the water storage tank 10 until the water level reaches the high water level H1. The water level of the water storage tank 10 is maintained between the low water level H2 and the high water level H1 during the water feed period, the water feed speed of the water feed device 4 is kept constant, and the water feed quantity is kept highly precise.
Patent JP-2001143935-A (JP)
Title: Gas insulating transformer
Inventor: SHIRANE TAKASHI
IPC: H01F27/32
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the lead wire supporting and fixing device of a gas insulating transformer for improving dielectric strength, and for realizing the voltage increase and miniaturization without increasing the thickness of the reinforcing coil insulation of a lead wire supporting part. SOLUTION: This lead wire supporting and fixing device is provided with a tightly fastening means 4 for tightly fastening a lead wire 1 through a reinforcing coil insulation 3 outside the both side face positions of a supporting insulating plate 6. In this case, the reinforcing coil insulation of the lead wire is tightly supported and fixed so as to be adhered to the groove of the supporting insulating plate, and any microfine gas gap in which an electric field is concentrated is not formed on the contact boundary face so that the dielectric strength can be improved without increasing the thickness of the reinforcing coil insulation, and the voltage increase and miniaturization of the lead wire supporting and fixing device can be realized.
Patent JP-H06261077-A (JP)
Title: Prioritizing method
Inventor: RICHIYAADO SUTEIIBUN KURUUZU
IPC: H04L12/56
Filed: 1993-12-22
Abstract: PURPOSE: To improve switch throughput performance by giving priority to bus operation in specific order in a simplex switch having individual buses. CONSTITUTION: A control message regarding a connection request of a subsystem 12 is sent from input/output paths 16 and 18 to a connection process CP bus 30 which operates as a circuit switching bus. A switch element matrix 24 performs a connecting/disconnecting process according to priority at a conflicting connection request from each subsystem 12. The priority is so determined as to process a connection reset releasing request first, then a connection request addressed to a subsystem holding a connection request, and lastly a request addressed to a subsystem holding no connection request. Consequently, the switch throughput performance of interconnection of subsystems of a data communication system can be improved.
Patent JP-H04276529-A (JP)
Title: Method for measuring work temperature quickly with coordinate measuring apparatus
Inventor: ETSUKUHARUTO ENDAARE
IPC: G01B5/00
Filed: 1991-12-10
Abstract: PURPOSE: To detect rapidly a workpiece temperature with high reliability by the use of a probe type temperature measuring instrument. CONSTITUTION: A temperature measuring head 3 operated according to the principle of a switch type probe head is used to detect a time point of the workpiece contact by the touch to the workpiece. From the temperature passage measured and recorded by a temperature measuring head 3 beyond the time point of the workpiece contact, the workpiece temperature is specified in the measuring interval by the use of a numerical estimation method utiliyzing only a specified measuring interval.
Patent JP-H08181451-A (JP)
Title: Manufacture of multilayer printed circuit board
Inventor: OHATA TAKAFUMI
IPC: H05K3/46
Filed: 1994-12-27
Abstract: PURPOSE: To form a stable blind viahole and to reduce in thickness a multilayer circuit board by drilling a through hole to become the viahole at an outer layer board coated with uncured thermosetting adhesive, laminating it on the inner layer pattern of the inner layer board, and then plating the through hole. CONSTITUTION: A second one side core material 24, a second both-side core material 23, a protective insulating film 33, a first both-side core material 22 and a first one side core material 21 are sequentially multilayer laminated. An adhesive sheet 34 is interposed between the materials 22, 23 and the film 33 to be adhered. Thereafter, thermosetting resin layer is filled in the space of the inner layer pattern by thermal press-bonding, and integrated. Then, a hole 35 for a through hole is opened by drilling, the hole 35 for the through hole and the through hole to become the blind viahole are copper-plated, and simultaneously electrically connected. The first layer and sixth layer of copper foil layer to become the outer layer pattern are eventually etched to form a circuit.
Patent JP-H08179283-A (JP)
Title: Liquid crystal display device
Inventor: TAKAISHI TOSHIHIRO
IPC: G02F1/1333
Filed: 1994-12-27
Abstract: PURPOSE: To provide a highly reliable liquid crystal display device constituted so that a liquid crystal panel can be positioned and held, backlash is prevented from occurring and a thermal shock and stress such as vibration or impact added to the liquid crystal panel is reduced. CONSTITUTION: In the liquid crystal display device 1 constituted of the liquid crystal panel 10, a supporting frame 2 supporting the panel 10, a projection for positioning a liquid crystal panel 3 formed on the frame 2, holding members 4 and 5 holding the panel 10 and consisting of a cushioning material such as silicone rubber and an outer case 6 protecting the inside of the device, the holding member 5 has a surface 5a brought into contact with the chamfering part 10a of the panel 10 and the panel 10 is held by pressing the chamfering part 10a in the vertical and horizontal directions.
Patent JP-H01167353-A (JP)
Title: Cleaning agent for molding machine
Inventor: ITO MIKIHIKO
IPC: B29C33/72
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a cleaning agent for molding machines, capable of extremely reducing cleaning time and cleaning resin, by adding a specific amount of water to a styrene-acrylonitrile copolymer resin having a specific melt flow rate. CONSTITUTION:A water cleaning agent which is useful for washing additives such as dye or pigment contained in a thermoplastic resin remaining in a molding machine and comprises a cleaning agent for molding machines prepared by adding 0.5-2wt.% water to a styrene-acrylonitrile copolymer resin having 1-4g/10 minutes melt flow rate (220 deg.C, 10kg) and 30-50wt.% acrylonitrile content by natural water absorption or adhesion of water by a blender.
Patent JP-H07152146-A (JP)
Title: Production of phase shift mask
Inventor: OGURA AKIHIRO
IPC: G03F1/68
Filed: 1993-11-30
Abstract: PURPOSE:To provide a production method of a phase shift mask having a half light-shielding layer by which variation in the film thickness of the half light- shielding layer in a light-transmitting region or in a phase shift region in a dry etching process is avoided and that the light-transmitting region and the phase shift region can be accurately formed into a desired pattern. CONSTITUTION:The material to form a half light-shielding layer is selectively removed by using a resist pattern as a mask for etching to form a half light- shielding layer 22. Then, as the resist 30 deposited on the half light-shielding- layer, a positive photoresist 31 preferably having different refractive index is applied on the surface, irradiated with parallel exposed light beams 40 of specified wavelength through the back surface, and developed. The obtd. resist pattern is used as a mask to form a phase shift part.
Patent JP-H03190620-A (JP)
Title: Gear shaper
Inventor: NISHIMOTO MOTOO
IPC: B23F5/12
Filed: 1989-12-18
Abstract: PURPOSE:To improve mechanical accuracy and to facilitate maintenance and inspection work by supporting a main shaft by thrust bearings rotatably, and connecting a crankshaft to the main shaft by means of a scotch yoke mechanism. CONSTITUTION:There are provided a male mold 15 which is connected to or unified with a main shaft 11 provided with a cutter 12 fixed on its one end, the male mold and a first/a second female molds 16, 17 which construct a helical guide, thrust bearings 36, 37 which rotatably support the main shaft 11 and the male mold 15, and a scotch yoke mechanism which reciprocates the male mold 15 together with the main shaft 11 in an axial direction by the rotation of the crankshaft 41. According to this constitution, the crankshaft 41 is driven in its rotation to change its rotational movement to a linear movement by the scotch yoke mechanism for reciprocating the main shaft 11 and the male mold 15 upward and downward and also for giving a constant screw movement by the helical guide. In this case, the rotational screw movement of the main shaft 11 is securely supported by means of the thrust bearings 36, 37 and the inclination of the main shaft 11 is absorbed by the scotch yoke mechanism at the time of relieving.
Patent JP-2001104152-A (JP)
Title: Peeler
Inventor: KUSABA NUNAWA
IPC: A47J17/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for helping for simple and quick peeling sheaths of a small bamboo shoot. SOLUTION: A cylindrical body of a size of being held with a hand, the interior of which is the size that is enough to hold a small bamboo shoot, incorporating edges that can cut longitudinally bamboo shoot sheath.
Patent JP-H07234695-A (JP)
Title: Method for allocating optimum bit of audio signal
Inventor: RI MEISHIYU
IPC: G10L19/035
Filed: 1994-12-27
Abstract: PURPOSE: To provide an optimum bit allocating method which can record more speech signals to a disk having the same capacity by virtually setting an auxiliary data area and actualizing optimum bit allocation, and allocating the bits of a speech signal in the best state in multichannel mode and improving the sound quality at the time of recording and reproduction. CONSTITUTION: The auxiliary data area is virtually set by using the mask ratio(SMR) of a signal band found by a method of a mental acoustic model to actualize the optimum bit allocation, and for the multichannel mode, this method consists of a process wherein a primary effective allocatable bit number is found for maximizing bit allocation efficiency, a process wherein the found primary effective allocatable bit number is compared with a total allocatable bit number and a secondary effective allocatable bit number is found when the total allocatable bit number is larger than the primary number, and a process wherein a total allocatable bit number in found as a result of the comparison.
Patent JP-H11155308-A (JP)
Title: Gel-coated seed
Inventor: KONO YASUSHI
IPC: A01C1/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To increase the germination rate of plant seeds coated with a gel, especially in which seeds themselves has no nourishment. SOLUTION: This gel-coated seed is obtained by arranging starch and sugar on the circumference of seed of a plant scarcely having nourishment, namely seed of fine flower, vegetable, etc., and seed of sweet corn, etc., and coating the circumference with a coating agent such as get, adding starch or sugar to the coating agent such as gel and coating a plant seed having almost no nourishment, e.g. seed of fine flower or vegetable or seed of sweat corn, etc., with a coating agent.