baber/WOPTO huggingface dataset:
Patent JP-H11264975-A (JP)
Title: Illuminator
Inventor: ASAKURA YASUO
IPC: G03B13/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and thin illuminator related to a display device by making the thickness of a light emitting part illuminating a liquid crystal display board smaller than that of a light incident part making light from a light source incident in a diffusion light transmission plate. SOLUTION: Relating to this illuminator; the light from the light source 332 entering from the side surface of the light transmission plate 330 is diffused inside the plate 330 and becomes a surface light source so as to illuminate the above liquid crystal panel (LCD). A holding member 331 surrounds the bottom surface and the side surface of the plate 330. The plate 330 is thick enough to make all the parallel beams from the light source 332 incident on the plate 330 on the light incident surface 330a. The light is reflected and guided to an irradiation surface 330b by a light guide surface 330c. Since the surface 330b is constituted so that it may be thinner than the surface 330a and the LCD may be installed on its upper surface, the illuminator is thinned without lowering its illumination efficiency.
Patent JP-H11179095-A (JP)
Title: Futon dryer with deodorizing and sterilizing function
Inventor: SUGIMITSU HIDETOSHI
IPC: A61L9/015
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the deodorizing and sterilizing effects by arranging an ozone generating body in the air flow path of a FUTON (quilt) dryer and supplying geneerated ozone-mixed air into a FUTON. SOLUTION: An electric control part 10 is switched-on at the time of drying the FUTON and a heater 7, a fan 8 and the ozone generating body 9 are respectively operated. Thus, an ozone generated by the ozone generating body 9 of a discharge system or an ultraviolet-ray system, etc., is mixed with cold air which is suckd from an air take-in port 11 by the operation of the fan 8 inside the air flow path 2 so as to generate ozone-mixed air. Ozone mixing air is heatede by the heater 7 so as to obtain hot blow and it is supplied to the inside of a hot blow emitting bag 4 which is inserted between a mattress 5 and a voverlet 6 with a hot blow port 12 and a hose 3 by the bloting operation of the fan 8. Then, the both FUTONs 5 and 6 are dried by ozone-including hot blow which is emitted from the hot blow emitting bag 4 and, in the meantime, the FUTON is deodorized and starilized by ozone.
Patent JP-2001178190-A (JP)
Title: Method of driving and controlling compressor motor, and inverter device for driving compressor
Inventor: KAWABATA TOSHIMASA
IPC: H02P3/18
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving and controlling a compressor motor and an inverter device for driving a compressor that enables prevention of abrupt changes of the blowing-off air temperature from an air conditioning device. SOLUTION: A shunt resistor 23 converts the phase current of a motor 12 into a voltage and the phase current is monitored with this voltage. When the detected phase current becomes equal to or larger than a first threshold, based on the maximum rated current of transistors 21a to 21f, the rotation of the motor 12 is stopped. The current smaller than the first threshold is treated as a second threshold, which is compared with the detected phase current. When the value becomes equal to or larger than the second threshold, the revolutions of the motor are decreased by a given value. Then, when the phase current is increased, the revolutions of the motor are further decreased to control the revolution of the motor 12, in such a way that the phase current is maintained at the level smaller than the second threshold.
Patent JP-H09200034-A (JP)
Title: Two-way voltage converter
Inventor: RICHIYAADO NGU
IPC: H04L25/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To attain communication between two electronic devices with a voltage level not compatible with each other on a 2-way wiring by employing the two-way voltage converter without the use of a read/write control line. SOLUTION: The two-way voltage converter 102, a wire 110, an an electronic device 108 designed as a package are used for an accessory 112, what is interchangeable with an electronic device 104 with a different voltage level. The two-way voltage converter is idle when no signal is received at a port 200 or 202. Pull-up circuits 208, 210 pull up a voltage level of wires 106, 110 and the ports 200, 202 up to a required voltage level respectively. When a signal to be converted is produced at the ports, a buffer 214 is active. The buffer 214 sets both an enable port 226 of a buffer 213 and an enable port 242 of a buffer 215 to a low voltage level. The operation of the buffers 213, 215 is disable and the communication of the signal received by the port 202 to the port 202 is inhibited.
Patent JP-H06190258-A (JP)
Title: Magnet type non-sealing stirrer
Inventor: NODA TSUNEHIRO
IPC: B01F15/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide the magnet type non-sealing stirrer which is safe, can stably be operated and is simple in construction. CONSTITUTION:A spindle 10 which supports stirring vanes 7 is a stationary shaft formed integrally with a stirrer casing 5. This stirrer casing 5 forms a part of a tank 6 and is so formed that the stirring vanes 7 rotate on the outer periphery of the spindle 10 by receiving the rotating force of a rotating body 3 on the outer side of the tank 6 without contact by magnetic coupling of a magnet 4 and a magnet 9. The section of the spindle 10 is noncircular and a stationary side bearing member 11 fitting to the spindle 10 is provided. A moving side bearing member 12 is provided and an expanded part having a tapered surface is provided at the bottom end of the stationary side bearing member 11. A tapered surface in sliding contact with the tapered surface is formed at the bottom end of the moving side bearing member 12. A thrust bearing is formed of the tapered surface of the stationary side bearing member 11 and the tapered surface of the moving side bearing member 12.
Patent JP-2000178814-A (JP)
Title: Fishing gloves
Inventor: UCHIUMI JUNJI
IPC: A41D19/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing glove which is quickly wearable by one hand in a bare-handed manner from the top of the glove only in necessity, is capable of protecting fingers from the sting of fish prickle, etc., preventing the adhesion of fish sliminess, etc., to a hand and the glove, is rapidly removable when unnecessary, does not transfer sliminess and smell to a fishing tool and clothing, is attached to a fisherman, laid within reach and is friendly to a body of fish. SOLUTION: A mitten 1 which is obtained by sewing a thumb bag forming piece 2, a piece 3 for forming a palm except a thumb, a piece 4 for forming the back of the hand and a hand insertion opening piece 5 and is made of a sheet material having elasticity and waterproof properties is connected to a waist-fixed tool 7 detachably attached to a fisherman belt by an elastic removal preventing cord 8. The hand insertion opening piece 5 of the mitten 1 is attachable and detachable from the waist-fixed tool 7 by a fastening means such as a pair of male and female Hook-and-Loop fasteners.
Patent JP-H05176178-A (JP)
Title: Transmitter for digital picture signal
Inventor: OGURO MASAKI
IPC: H04N19/126
Filed: 1991-12-25
Abstract: PURPOSE:To reduce memory capacity and also to improve picture quality at the time of vari-speed reproduction by packing coefficient data caused by the coding into a synchronizing block in order from low order DC and AC components toward higher order components. CONSTITUTION:A selector SW in a transmitter for a digital picture signal used for a DCT as high efficient coding selects an output of a quantization circuit 1 when a code is received and selects an output of an area detection circuit 4 in a timing when coordinate data HV are inserted. An output from the SW is fed to a variable length coding circuit 5, code signals from the DCT are packed in a synchronizing block sequentially from a DC component DC and a lower order AC component toward higher order AC components and the result is fed to an FIFO 6. Thus, it is not required for the processing arranging regularly the DC component data with high importance, the circuit configuration is simplified, and since data of the reproduced synchronizing block include DC and AC components at the time of speed reproduction, the picture quality of a reproduced picture is improved.
Patent JP-H06192144-A (JP)
Title: Production of methacrolein and methacrylic acid
Inventor: WATANABE SEIGO
IPC: C07C27/14
Filed: 1992-12-25
Abstract: PURPOSE:To obtain methacrolein and methacrylic acid stably for a long period of time and in high yield by subjecting isobutylene and tertiary butanol to vapor-phase catalytic oxidation. CONSTITUTION:A catalyst prepared by supporting a catalytic active component of the formula MoaBibFecAdXeYfZgOh (Mo, Bi, Fe and O are elements, respectively; A is Ni and/or Co; X is element selected from Mg, Zn, Mn, Sn and Pb; Y is element selected from P, B, S, Te, Si, Se, Ge, Ce, Nb, Al, Ti, Zr, W and Sb; Z is element selected from K, Na, Rb, Cs and Tl; (a), (b), (c), (d), (e), (f), (g) and (h) are respectively atomic ratios of these specified elements) on a carrier is packed into plural reaction zones, prepared by dividing a reaction tube into two or more layers in the tube direction, in such a way that the amount of the catalytic active component supported is increased from an inlet part of a raw material gas toward an outlet part, and isobutylene or tertiary butanol is catalytically oxidized in gas phase.
Patent JP-2001172634-A (JP)
Title: Liquid crystal composition and liquid crystal photomodulation element using the same composition
Inventor: IWAMATSU MASAKO
IPC: C09K19/30
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition capable of realizing required characteristics in a well-balanced state, performing low-voltage driving at a high speed of response and having a high contrast and to provide a liquid crystal photomodulation element. SOLUTION: This reflection type liquid crystal display element is obtained by sandwiching a nematic liquid crystal composition 21 containing a nematic liquid crystal and a chiral material and exhibiting the cholesteric phase at room temperature between a pair of transparent substrates 11 and 12 forming electrodes. The liquid crystal composition comprises the nematic liquid crystal containing a liquid crsytalline difluorostilbene compound and the chiral material. The content of the liquid crystalline difluorostilbene compound is preferably 5-60 wt.% based on the total amount of the liquid crystal composition.
Patent JP-H10195482-A (JP)
Title: Production of granular detergent for automatic dishwasher
Inventor: HOJO TAKASHI
IPC: C11D1/66
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a granular detergent for automatic dishwasher, exhibiting excellent component performance as a detergent for automatic dishwasher and having good powder flowability and aging stability. SOLUTION: A granular detergent for automatic dishwasher containing (a) a builder, (b) a nonionic surfactant, (c) an enzyme, (d) a peroxy compound and (e) a water-insoluble fluidity-improving inorganic powder is produced by adding the component (b) in the form of flowable liquid to the component (a) having an average particle diameter of <300μm, stirring the mixture, adding the component (a) having an average particle diameter of >=300μm, stirring the mixture, adding the components (d) and (e), stirring the mixture and finally adding the component (c) and stirring the mixture. The addition, mixing, stirring and granulation of each component are carried out at <=40 deg.C.
Patent JP-2000178426-A (JP)
Title: Production of unsaturated polyester resin composition, fiber-reinforced mold material and sheetlike molded material
Inventor: OBATA YASUHIRO
IPC: C08L35/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition capable of obtaining a fiber-reinforced molded material having excellent low pressure and low temperature moldability, capable of shortening a mold closing time, readily being released from a mold and excellent appearance, and further readily being colored. SOLUTION: This composition contains (A) an unsaturated polyester obtained by reacting a polybasic acid component containing an α,β-nsaturated polybasic acid and/or its anhydride as an essential component with a polyhydric alcohol component in the presence of at least one kind of a compound selected from among triester of phosphorous acid and triester of phosphoric acid, (B) a polymerizable monomer, (C) a styrene-maleic acid anhydride copolymer, (D) heavy calcium carbonate and (E) molten silica powder. A fiber-reinforced molded material moldable at a temp. of 70-150 deg.C and under a pressure of 0.1-10 MPa can be obtained by blending the unsaturated polyester resin composition with a low shrinking agent, a hardening agent and a fiber reinforcing material.
Patent JP-2000180214-A (JP)
Title: Angular motion detecting device and method
Inventor: CHARLES T SCHREIBER
IPC: G01D5/36
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To detect relative angle and direction of a pitch and roll of an object by providing one set of slit discs capable of freely rotating centering around respective shafts which are crossed, preferably vertical to each other. SOLUTION: An encoder 102 with weight is provided with a slit disc 110 rotatably connected to a fitting part 112 by a rotary axis 114 of a shaft or the like around which rivets, pins, nails, or the slit disc 110 can freely rotate. The fitting part 112 is directly or indirectly fixed to the casing of a pitch roll detecting device. Consequently, the fitting part 112 is in the condition of being fixed to the detecting device, but relatively rotatable centering around the rotary axis 114 against the slit disc 110. The slit disc 110 can be of any size, if it is of practical use for using the detecting device.
Patent JP-2000182576-A (JP)
Title: Battery
Inventor: TORIYAMA JUNICHI
IPC: H01M2/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To securely operate a safety valve while improving the strength of a welding part so as to prevent the generation of breakdown in the welding part by welding a bonding part of a battery case main body and a battery lid or/and a battery bottom with a laser capable of being continuously output, and forming the cross sectional edge of the welding part into a curved shape expanded outside. SOLUTION: Plate thickness d11 of a bonding part 1a of an upper end opening part of a battery case main body formed into a cylindrical shape having a bottom is formed the same with the plate thickness d12 of other part, and a peripheral edge part of the elliptic plate-like battery lid 2 is stood so as to form a bonding part 2a, and the plate thickness d21 thereof is formed the same with the plate thickness d12 of other part, and the plate thickness d11, d21 are formed the same. The bonding part 2a is fitted in a bonding part 1a, and upper end surfaces of the bonding parts 1a, 2a are irradiated with the continuous laser beam so as to melt the aluminum alloy for welding. Welding strength can be improved by forming a cross sectional edge shape of the welding part into a curved shape projected upward, and the fine welding bonding is thereby realized.  As a result, generation of pin hole and crack in the bonding part can be prevented.
Patent JP-2001072846-A (JP)
Title: Polycarbonate resin composition
Inventor: OKAMOTO MASAYA
IPC: C08L69/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition that has excellent fluidity, shock resistance and flame retardancy and is useful in the fields of OA(office automation) instrument, electric and electronic appliances and the like by blending a specified polytetrafluoroethylene(PTFE) into a specified aromatic polycarbonate (PC resin) at a specified ratio. SOLUTION: The objective polycarbonate resin composition comprises 100 pts.wt. in total, of (A) an aromatic polycarbonate-polyorgano-siloxane copolymer bearing a terminal group represented by formula I (R1 is a 1-9C alkyl or the like; a is 0-5) and (B) an aromatic polycarbonate bearing a terminal group of formula II (R2 is a 10-20C alkyl), and (C) 0.05-1 pt.wt. of PTFE [for example, Algoflon F5 (trade name) (manufactured by Montefluos company)]. In a preferred embodiment, the amount of the component B is 40-80 wt.% based on the total of these PC resins A and B.
Patent JP-2001179614-A (JP)
Title: Table for wafer polishing device
Inventor: ISHIKAWA SHIGEJI
IPC: B24B37/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a table for a wafer polishing device, hard to be destroyed, and capable of positively achieving the larger size and high quality of a semiconductor wafer. SOLUTION: The table 2 has a laminated structure with a plurality of ceramic substrates 11A, 11B, 11C laminated. Among these, the ceramic substrate 11B has a groove 13 formed on the single side, as a part of a fluid passage 12. The upper part of the laminated structure is provided with a polishing plane 2a with which a semiconductor wafer 5 held on a holding plane 6a of a wafer holding plate 6 is put in slide contact. The area of a groove formed portion accounts for 30-70% of the project area of the ceramic substrate 11B having the groove 13 formed in a view from the direction of the thickness.
Patent JP-H11179154-A (JP)
Title: Method and apparatus for cleaning of air pollution hazardous substance
Inventor: MINAMI TOSHIAKI
IPC: B01D53/86
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To decompose and remove even air pollution hazardous substances such as chloroform in a paper pulp manufacturing process, etc., by utilizing photocatalytic reaction and to continuously use a photocatalyst body without decreasing function of the photocatalyst body, under a stable condition and for a long time. SOLUTION: Air pollution hazardous substances in a gas poured into a photocatalytic reactor B in which a photoreactive semiconductor carrying substance A is stored are irradiated with a UV rays-contg. light from a light source C for irradiating the UV rays-contg. light. Acidic gases generated in a decomposed gas decomposed by photocatalytic reaction are reacted with water or a basic substance in a gas collector D to perform cleaning.
Patent JP-2000198620-A (JP)
Title: Pocket folding mechanism and method to perform register control of pocket folding mechanism
Inventor: HECHLER HATTO DR
IPC: B65H45/14
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To confirm the deviation at folding position on a folded sheet during manufacturing. SOLUTION: A pocket folding mechanism is provided with the following means. A means 26 to grasp a first point in time from entering into a pocket folding mechanism to reach a pocket stopper 24 during the travelling of a sheet 10. A means 28 to grasp a second point in time from the forming of folding to leave a folded pocket 18 during the traveling of the sheet 10. Means 30, 32, 34 to decide the length of the sheet transferred between the first point and the second point.
Patent JP-2000189787-A (JP)
Title: Automatic synthesizing device
Inventor: INOUE TAKAAKI
IPC: C40B60/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent harmful gas from being diffused in a device at the time of recovering a produced compd. SOLUTION: Since an automatic synthesizing device has the constitution in which an obtained produced compd. is rapidly transferred from a reaction vessel 2 to a recovery test tube 17 and recovered through the connecting hole 20 of the plate member 19 intervening between both blocks 1 and 16 in the state in which a recovery block 18 is set at the under side of a reaction block and also forced evacuation using the flow passage 21 of the plate member 19 as an evacuation passage is executed, the harmful gas generated at the time of recovery is rapidly discharged in accordance with the forced evacuation and the diffusion of the harmful gas into the device is prevented, and as a result, the fear of corrosion of the device or adverse effect to human body is canceled.
Patent JP-2001180423-A (JP)
Title: Head protective air bag device
Inventor: TOTANI CHIHARU
IPC: B60R21/215
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a head protective air bag device capable of smoothly projecting a connecting member when expanding an air bag even though the connecting member for generating tension is covered with an air bag cover disposed extending from a front pillar part to a roof side rail part, when the air bag is enclosed. SOLUTION: This head protective air bag device M is provided with an air bag 29 having an air bag body 30 and a connecting member 44, and an air bag cover 8 for covering the folded air bag 29. The connecting member 44 is enclosed extending from a front pillar part FP to a roof side rail part RR. The air bag cover 8 is integrally formed of synthetic resin and provided with front and rear door parts 15, 16 on the lower edge side of the front pillar part side 8a and roof side rail part side 8b so as to be opened onto the interior side when the connecting member 44 is projected downward, and an expandable thin-walled part 17 on the lower edge side of a boundary part 8c between the pillar part side 8a and rail part side 8b so as to allow the door parts 15, 16 to open.
Patent JP-2000185565-A (JP)
Title: Driving transmission gear unit
Inventor: YONEDA YUTAKA
IPC: B60K17/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a driving transmission gear unit for steering the body by operating a driving clutch and steering brake with hydraulic pistons, which allows the driving transmission gear unit to be operated by hydraulic pistons along a simple configuration oil passage, and to make it possible to operate the steering brake even without using the hydraulic pistons. SOLUTION: A driving clutch 30b is provided between a rotary shaft 28 of a center gear 26 and a transmission gear body 32 which envelops and slides freely with respect to the rotating shaft 28 while being engaged with a driving unit drive gear 12b. A brake disk 61 of a steering brake 60b engages with the transmission gear body 32 so that it can slide with respect to it and rotate while integrated with the transmission gear body 32. A hydraulic piston Pb drives the sliding motion of the transmission gear body 32, operates steering clutch 30b and-via the transmission gear body 32-operates a brake disk 63 and switches the steering brake 60b ON and OFF. When a brake operation member 65 is rotated, it pushes the brake disk 61 into a catch portion 20e, switching the steering brake 60b ON.
Patent JP-H11172259-A (JP)
Title: Apparatus for converting waste plastic into oil
Inventor: YOSHIMURA TAKEKI
IPC: B09B3/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize the simplification of an apparatus and its compaction into a smaller size and to thereby realize marked cost down and the facilitation of maintenance and enhancement in productivity and economical profitability. SOLUTION: A partition 7 is provided inside the body 3 of an apparatus 1 used for converting waste plastics P into an oil and having a pyrolysis tank 2 where waste plastics P are pyrolyzed by heating. The front of the partition 7 is assigned to a pyrolysis room Rf, the rear of the partition 7 is assigned to a dissolution room Rr, the lower part of the partition 7 constitutes a communication room Rc between the pyrolysis room Rf and the dissolution room Rr, and heating tubes are arranged in the body 3 so that hot air may pass the pyrolysis room, the communication room, and the dissolution room in the given order. Thus, it is possible to set the temperatures of the respective rooms at values suitable for the pyrolysis and dissolution of the plastics.