baber/WOPTO huggingface dataset:
Patent JP-2002020433-A (JP)
Title: Monomer composition and its cured item
Inventor: KOINUMA YASUYOSHI
IPC: C08F2/46
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a monomer composition which is suitable for preparing a plastic material which has high refractive index and Abbe number and a low specific gravity and is excellent in properties such as dyeability and resistances to heat and impact. SOLUTION: This monomer composition comprises 10-70 wt.% compound represented by the formula (1): CH2=CR1-CO2-(CH2CH2O)x-(CO2)y-Ph-(O2C)y-(OCH2 CH2)z-O2C-R1C=CH2 (wherein R1 is H or methyl; Ph is phenylene; (x) and (z) are each an integer of 1-5; and (y) is 0 or 1) and 30-90 wt.% compound represented by formula (2) (wherein (n) is an integer of 1-4; R2 is phenylene or biphenylene; and R3 is hexamethylene, 2,2,4-trimethylhexamethylene, 2,4,4- trimethylhexamethylene, 4,4'-dicyclohexylmethylene, m-xylylene, m- tetramethylxylylene, isophoronylene, or 1,4-cyclohexylene).
Patent JP-2002018302-A (JP)
Title: Shredder
Inventor: FUJIMORI SHIGERU
IPC: B02C18/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent a shredding part from being clogged by continuing horizontal cutting/shredding by normally rotating a rotary cutter for horizontal cutting even when cutters for vertical cutting are inversely rotated by overload or the like and quickly discharging waste shreds retained at the rotary cutter for horizontal cutting. SOLUTION: This shredder has a shredding mechanism consisting of a vertical cutting/shredding part 6 and a horizontal cutting/shredding part 7 and is constituted so that the rotary cutter 13 for horizontal cutting can be normally rotated even when cutters 8a, 8b for vertical cutting are inversely rotated. A gear 17 is fit to the driving shaft 14 of the cutter 13 while interposing an one-way clutch 16 being an inverse rotation preventing means and is meshed with a gear 18 fit to one driving shaft 9a of the cutter 8a. Another gear 19 is fit to the shaft 14 while interposing another inverse rotation preventing means 20 and is meshed with another gear 21 fit to the other driving shaft 9b of the cutter 8b. The cutter 13 is driven by another driving motor.
Patent JP-2002023538-A (JP)
Title: Fixing device
Inventor: ONODERA MASAYASU
IPC: G03G15/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which the heat from heat ray irradiating means is transferred without time-lag in respective layers of a rotating member for light ray fixation and the uniform and stable heating of a heat ray absorbing layer is performed. SOLUTION: This fixing device features that calorific value per unit heat capacity of the layer which is closer to the surface layer is larger than that of another layer which is adjacent to the inside when the calorific value per unit heat capacity is compared with respect to the adjacent two layers.
Patent JP-2002017937-A (JP)
Title: Wrist supporter
Inventor: KOMURA YOSHITAKA
IPC: A63B71/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive bending of a wrist without mounting anything in a back or a palm of a user's hand simply by mounting on the outer circumference of the wrist. SOLUTION: A press member 16 is pressed onto the back side of a hand on the outer circumference of a recessed part immediately before the joint of a wrist with a tightening member 11 mounted on the wrist. The press member 16 holds a camparatively slender part immediately before the joint of the wrist to hinder the wrist from being bent so much thereby enabling the excessive bending of the wrist.
Patent JP-2002019139-A (JP)
Title: Ink jet head recovering apparatus
Inventor: TANNO RYUJI
IPC: B41J2/175
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head recovering apparatus capable of preventing non-discharge in association with an adhesion of a foreign matter, bubble or the like in an ink jet head by removing the matter, the bubble or the like in the head with a simple constitution. SOLUTION: The ink jet head recovering apparatus for an ink jet image recorder for recording an image by injecting an ink droplet from an ink discharge port of the ink jet head and adhering the ink directly to a recording sheet comprises an ink pressurizing means provided at an ink supply passage between an ink tank and the head to forcibly injecting the ink from the discharge port by the means to recover the head.
Patent JP-2002021355-A (JP)
Title: Two story type parking device
Inventor: ISOGAI TOMIJI
IPC: E04H6/06
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a two story type parking device supporting a pallet in an overhung manner so as to enable its disassembly for an elevating member in order to improve driving property of a vehicle for the pallet. SOLUTION: The elevating member 20 is guided and supported on a support column part 10 erected on a foundation face to support the pallet 40 on which the vehicle is mounted in an overhung manner on pallet support parts 30 provided in both end parts in the horizontal direction of the elevating member. A frame 41 of the pallet has a pair of forks 42 protruding from one side fringe 46a of a support plate 46 covering its upper side. In the pallet support part, its tip part is positioned below a position on more inner side than the one side fringe of the support plate to engage and support each fork, and its rear end part engages and supports tip parts of each fork.  Each pallet support part consists of a pair of arms 31, 32 parallel mutually, each fork is inserted between each arm, tip parts of each, arm support an intermediate part of each fork through a support shaft 35, and its rear end part supports each fork tip part through an adjusting bolt 36.
Patent JP-2001043693-A (JP)
Title: Flash memory device
Inventor: SAI KIKAN
IPC: G11C16/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce area of a row decoding circuit occupied in a die of a semiconductor integrated circuit. SOLUTION: This flash memory device comprises a row decoder circuit having row global decoders 100, 120, a row partial decoder 160, a row local decoder 140 and a block decoder 180. The row local decoder 140 is constituted of drivers corresponding to each of local word lines, each driver is composed of only two MOS transistors.
Patent JP-2002028258-A (JP)
Title: Inert gas fire extinguishing agent and fire extinguishing method by the same
Inventor: YUASA TOSHIO
IPC: A62D1/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an inert gas fire extinguishing agent which enables a person's life to save even under a low-oxygen condition, improves fire extinguishing efficiency by making the specific gravity of the agent equal to or higher than that of air and further, improves the economy and management by making a flame-out concentration much lower. SOLUTION: This inert gas fire extinguishing agent consists of a gaseous mixture composed of inert gases, such as gaseous nitrogen, argon and carbon dioxide, extinguishing a fire by releasing into a protective block of a closed space. The mixing radio of the gaseous nitrogen, argon and carbon dioxide is regulated to 50 to 94 vol.% gaseous nitrogen, 40 to 0 vol.% gaseous argon and 1 to 6 vol.% carbon dioxide.
Patent JP-2002030245-A (JP)
Title: Resin composition for traffic paint
Inventor: KUROIWA TOSHIAKI
IPC: C09D5/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-melt resin composition excellent in fluidity at low temperatures, capable of being processed in high speed paintings owing to its low viscosity and having sufficient properties for traffic paints. SOLUTION: This resin composition for traffic paints contains 0.3-10 pts.wt. of a graft modified low molecular weight polyolefin (II) with a polar group- containing monomer having 5-80 acid value based on 100 pts.wt. of a polar group-containing hydrocarbon resin (I) described below; the resin (I) : a modified resin of a hydrocarbon resin obtained by polymerizing 20-100 wt.% of an aliphatic unsaturated hydrocarbon fraction having boiling points ranging -20-100 deg.C containing >=20 mole % of 1,3-conjugated diene, <=30 mole % terminal monoolefin and <=5 mole % of cyclopentadiene in the total unsaturated component and 0-80 wt.% of an aliphatic olefin-containing fraction containing >=50 mole % aliphatic inner olefin containing dihydrocyclopentadiene and <=5 mole % of dicyclopentadiene.
Patent JP-2002029884-A (JP)
Title: Inert gas recovering device for single crystal pulling-up device
Inventor: HIRAISHI YOSHINOBU
IPC: C30B29/06
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an inert gas recovering device with which a used inert gas passed through a CZ furnace can be purified and efficiently recovered. SOLUTION: The inert gas discharged from a dry vacuum pump 25 and containing dust is trapped in the flow of water while being cooled by the flow of water. Thereby, the inert gas can be recovered at a low cost.
Patent JP-2002026652-A (JP)
Title: Oscillator
Inventor: YOSHISATO AKIYUKI
IPC: H03B5/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator that can obtain oscillated signals with nearly a constant level over the entire band of oscillated frequencies. SOLUTION: The oscillator is provided with an oscillation circuit section 10 that has an oscillation transistor (TR) 11 and a resonance circuit 12 where a collector of the oscillation TR 11 is connected to ground via a 1st capacitor 13 and with a common base amplifier circuit section 20 that has an amplification TR 21 whose emitter is directly connected to the collector of the oscillation TR 11 where a base of the amplification TR 21 is connected to ground via a 2nd capacitor 28. The resonance circuit 12 is connected between the base of the oscillation TR 11 and ground, the oscillated signal outputted from the collector of the oscillation TR 11 is given to the emitter of the amplifier TR 21, a 1st capacitor 13 bypasses part of the oscillated signal to ground and a 2nd capacitor 8 applies negative feedback to the amplification TR 21.
Patent JP-2002040146-A (JP)
Title: Radiation intensity analyzer by each energy kind, medium and information set
Inventor: TSUTSUI HIROSHI
IPC: G01T1/24
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the intensity analysis every kind of X-ray energy was impossible in the prior art. SOLUTION: The analyzer comprises a plate-like photoelectric conversion material 1 for generating quantities of electrons and holes corresponding the energy of an absorbed X-ray, a planar counter electrode 2 and a pickup electrode 3 sandwiching the conversion material 1, means for applying a voltage to the conversion material 1 via the counter and pickup electrodes 2, 3, means for controlling the magnitude of the voltage applied from the voltage-applying means, means for detecting the quantity of electrons or holes generated by the conversion material 1 and arrived at the counter electrode 2 or the pickup electrode 3, and a means for analyzing the intensity of an X-ray incident on the conversion material 1 every a plurality of energy regions,  based on the quantity of electrons or holes detected by the detecting means regarding the magnitudes of a plurality of voltages applied from the voltage-applying means.
Patent JP-2002034463-A (JP)
Title: Frozen dessert dispenser
Inventor: KATO YOSHIAKI
IPC: A23G9/22
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a frozen dessert dispenser capable of preventing a compres sor and plural pump motors from starting at nearly the same time. SOLUTION: This frozen dessert dispenser has a compressor 59, and two pump motors 51 and 58, and further has controllers 61a and 61b for immediately starting the first pump motor 57 and the compressor 59, and starting the second pump motor 58 at the time delayed for one second therefrom, when simultaneous start of the compressor 59 and the pump motors 57 and 58 is required.
Patent JP-2002040030-A (JP)
Title: Blood sample coagulation time measuring method and blood sample coagulation time measuring device
Inventor: NIWAYAMA HIROSHI
IPC: G01N33/86
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized blood coagulation time measuring device capable of executing blood coagulation measurement highly accurately. SOLUTION: In this blood sample coagulation time measuring device, a coagulation reagent is added to a blood sample in a reaction vessel, and the time period from addition of the coagulation reagent until coagulation of the blood sample is measured. The device has a sensor part in which plural heating body- cum-temperature detecting elements having heating function are formed integrally, driving power sources connected respectively to the heating body-cum- temperature detecting elements, for supplying a current, a detection part for detecting sensor outputs of each heating body-cum-temperature detecting element,  and a coagulation finish point detection part for detecting the coagulation finish point of the blood sample from the temperature difference between the plural heating body-cum-temperature detecting elements or from a thermal resistance value or the degree of thermal dissipation obtained from the temperature difference, obtained from detection data of the detection part, to thereby determine the coagulation time.
Patent JP-2001064232-A (JP)
Title: Production of pentenoic acid ester
Inventor: GO KOKUKYO
IPC: C07C69/533
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the conversion and selectivity to a desired pentenoic acid ester by heating a formylpentanoic acid ester in the presence of a specific supported noble metal catalyst. SOLUTION: A pentenoic acid ester is produced by heating a 3- or 4- formylpentanoic acid ester or their mixture in the presence of a noble metal catalyst (preferably a group VIII metal such as Pd or Pt) supported on mixed oxides of the formula (M1 is an alkali metal, preferably Li, Na or Mg; M2 is an alkaline earth metal, preferably Be Mg or Ca; M3 is a group IVB metal, preferably Ti, Zr or Hf; (a) is 0.5-1.5; (b) and (c) are each 0.2-0.8; (d) is 2-8; (e) is 3-10; (x) is stoichiometrical value) at 50-400 deg.C. The amount of the noble metal catalyst is 0.01-10 wt.% based on the sum of the catalyst and the mixed oxides.
Patent JP-2002036072-A (JP)
Title: Production system utilizing rotary table
Inventor: OGUCHI TAKASHI
IPC: B23P19/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To increase a productivity in a production line where personnel perform operation. SOLUTION: In this production system, specified products are manufactured by a plurality of workers. A rotary table continuously rotated at a constant speed and having a desk surface divided into a plurality of placing areas in correspondence with the number of workers is used in the production system. In a plurality of working areas around the rotary table, the plurality of workers perform the same operations parallel with each other, and the finished products already worked are placed on the rotary table. The finished products placed on the rotary table are taken out from a pickup part.
Patent JP-2002035733-A (JP)
Title: Method for improving soil containing heavy metals
Inventor: MAEDA TERUNOBU
IPC: B09C1/08
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving soil containing heavy metals capable of fixing heavy metals in the soil containing heavy metals and sustaining elution of the heavy metal over the long term and a method for improving soil containing heavy metals capable of easily fixing the heavy metals contained in the soil containing heavy metals over the long term. SOLUTION: The method for improving soil is characterized by impregnating a solution including an alkali metal salt of tungsten and sodium sulfide into soil containing heavy metals or incorporating divalent metal salts or cement into soil on or before impregnating the solution into soil to fix heavy metals.
Patent JP-2002044480-A (JP)
Title: Wave-shaping circuit
Inventor: KITAMURA YASUHIKO
IPC: H04N3/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To mainly wave-shape a saw-tooth signal for reference vertical scanning which does not have rounding for a vertical deflection system in a television receiver. SOLUTION: A saw-tooth signal Vin for reference vertical scanning is compared with a slice voltage Vs, for example, by first and second transistors Q1 and Q2 whose emitters are commonly connected. Then, an output Va of the common emitter is supplied to the positive side input end of a feedback-type operational amplifier 12. Also, the output Vout is fed back to the negative side input end of the feedback-type operational amplifier 12 via an emitter follower via a seventh transistor Q7.
Patent JP-2002044894-A (JP)
Title: Insulation material for rotating electric machine
Inventor: MOROHASHI HIROSHI
IPC: H02K3/34
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulation material to lower clearance between the core and insulation material without lowering combination efficiency remarkably to increase the cable space and to secure the cubical contents. SOLUTION: The constitution is to partition the plural numbers of the insulation pieces 2A-2F by dividing the insulation 2 toward the exterior direction of the tube 11 of the core 1, to connect the insulation pieces 2A-2F together with the first cross-twisted part 21a, 21b to be expanded to the axial direction of the core 1 along with the exterior direction sidewall 51, 52 of at least one piece of the prominent pole 5 and also to cover the whole portion of 51, 52 and together with the single end of the first cross-twisted part 21a, 21b at the axial direction and to equip with the second cross-twisted part 22 covering the single end 53 of at least one piece of the prominent pole 5 at the axial direction as the part of the total system configuration.
Patent JP-2002038835-A (JP)
Title: Window frame structure of fireproof wooden door and method to fit glass window
Inventor: MUKAIDE TAKAHIDE
IPC: E06B5/16
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide such a window frame structure that does not become larger in dimension of window frame for a wooden fireproof door to which a wooden frame is set up to both sides of a glass receiver having a metallic U-shaped section. SOLUTION: In the bottom piece 8 of the glass receiver 3, the thread groove 9 is formed, and in this thread groove 9, the thread 6 which is fixed to the inside surface 5 of the window space 4 is inserted. At the same time, the width dimension of the thread groove 9 is made to such a size that will not become larger than that of the head of the thread 6.
Patent JP-2002034815-A (JP)
Title: Attaching structure for bathtub apron
Inventor: KATAYAMA KENICHI
IPC: A47K3/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a bathtub apron in a unit bath good in its design, excellent in its detachability and rarely generating error in construction by investigating the attaching structure for the bathtub apron. SOLUTION: In the waterproof pan type unit bath, a floor pan, a wall panel and a ceiling form the bathtub and the bathtub is mounted on the bathtub side of the floor pan. In a boundary part between the wash place of the floor pan and the bathtub side, a bank part is formed on which the detachable bathtub apron with which the side surface of the bathtub is covered is mounted. An elastic apron support member is formed on the bank part. Thus, the bathtub apron can be pushed upward so that the upper surface of the bathtub apron comes into close contact with the lower end of a suspended part in the rim of the bathtub.
Patent JP-2002042646-A (JP)
Title: Manufacturing method for color selecting electrode and manufacturing device used for it
Inventor: KAWADA YASUO
IPC: H01J9/14
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a color selecting electrode capable of eliminating a strain on a member and preventing dispersion of the slit width or wrinkles caused in the color selecting electrode, by applying the optimum compression to each pressure point of a member, and provide a manufacturing device used for the manufacturing method. SOLUTION: This manufacturing method for a color selecting electrode has a process for applying in an approaching direction compression to a pair of parallel members 11, 11 before welding edges in the length direction both ends of a slit of a metal sheet-shaped electrode body in which plural slits are formed in parallel to a pair of parallel members 11, 11 of a frame formed in a square frame shape. In this manufacturing method, plural pressure points are set in the length direction of the members 11, 11, and compression acting on each pressure point is detected. The compression applied to the pressure points is individually controlled so that a pressure detecting value in each pressure point becomes a desirable value.
Patent JP-2002034760-A (JP)
Title: Cup
Inventor: TAKAHASHI MASAAKI
IPC: A47G19/22
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cup which gives strong impression of firmly tied relation to the possessors such as couples and also expresses a sense of togetherness, a sense of unity and solidarity, etc. SOLUTION: A cup body 1 has a handle 2, one end 21 of which is attached to the cup body 1. The other end 22 is not in contact with the main body 1, but a gap, the size of which is at least the thickness of the handle 2, comes between the cup body 1 and the other end 22. The cup is also characterized in that the position of the center of both ends 21 and 22 or the lower end 22 are off from a handle attaching part 21a in the circumferential direction of the side face of the cup body 1. The amount of displacement is no less than the width of the handle 2.
Patent JP-2002043248-A (JP)
Title: Thin film forming method and electronic component manufactured by using the same
Inventor: HASHIMOTO KENJI
IPC: H01L21/306
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method and an electronic component having a high-accuracy fine film pattern manufactured by using the same, which can realize a good pattern shape by the sputter lift off method even when forming a fine pattern. SOLUTION: A resist pattern having openings 3 with undercuts 2 is formed on a substrate 1, sputtering is applied at a film forming pressure of 0.1 Pa or less and a power of 100 mW/mm2 or less applied to a target 6 over the openings 3 of the pattern 4 to form a film 5, and the film 5 (5a) deposited on the resist pattern 4 is peeled off with solvent together with the resist pattern 4 to form a desired film pattern on the substrate 1. The distance between the substrate and the target is set to 150 mm or more and a collimator is disposed between the substrate and the target.
Patent JP-2002051334-A (JP)
Title: Data transmitter, data receiver and data transmitting/ receiving system
Inventor: OKURA KOJI
IPC: H04N19/20
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter which can normally restore BIFS data and can prevent an abnormal output from continuing, even when the BIFS data, in particular BIFS commands are lacking. SOLUTION: In an overall scene accumulation part 18, BIFSs of the overall scene are stored, and when BIFS commands other than Scene Replace are input from an encoder 12, an overall scene compositing part 16 composites the BIFSs of the overall scene with the BIFS commands, to produce new BIFSs of the overall scene and update the BIFSs of the overall scene in the overall scene accumulating part 18. For each prescribed cycle, or when a request for transmission is made from a receiver side, the BIFSs of the overall scene accumulated in the overall scene accumulation part 18 are transmitted to the receiver side.