baber/WOPTO huggingface dataset:
Patent JP-H07192722-A (JP)
Title: Lithium secondary battery
Inventor: SUEMORI ATSUSHI
IPC: H01M10/052
Filed: 1993-12-24
Abstract: PURPOSE:To provide a lithium secondary battery having an improved electric charging/discharging cycle characteristic by using acetyl cellulose or the like as a binding agent when carbon powder capable of storing or discharging a lithium ion is bonded to a copper current collector via the binding agent. CONSTITUTION:Carbon powder (graphite or the like) capable of storing or discharging a lithium ion is tightly bonded to a copper current correcting battery (copper foil) via a binding agent, thus forming a negative electrode of a lithium secondary battery. A cetyl cellulose, acetyl glucosamine, acetyl galactosamine or acetyl choline is used as the binding agent. A using quantity of the binding agent is 0.1-10wt.% with respect to the total weight of the binding agent and the carbon powder. Consequently, it is possible to prevent the deterioration of adhesiveness between the carbon powder and a current collector despite of repetition of electric charging/discharging and make difficult the peeling-off of the carbon powder from the current collector, thus providing a lithium secondary battery excellent in electric charging/discharging cycle characteristic.
Patent JP-2001161982-A (JP)
Title: Ball feeder for pachinko machine
Inventor: OKUMURA MASAHIRO
IPC: A63F7/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a ball feeder for Pachinko machine which can prevent unfair act on the ball feeder by inserting an unfair tool such as a wire into the backside mechanism from the front face of a Pachinko machine. SOLUTION: This ball feeder 12 for Pachinko machine is equipped with a ball retaining means 21 which comes in and out to control balls flowing down in a row through a ball passage 22. A locking member 47 positioned under the ball retaining means facing the ball passage 22 for preventing unfair act against the ball retaining means 21 is equipped on the ball feeder 12.
Patent JP-H09172413-A (JP)
Title: Variable rate voice coding system
Inventor: SASAKI SEIJI
IPC: G10L19/16
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a speech quality without receiving the influence of transmission rate by transmitting coding information of all the class when the transmission rate is the highest and transmitting coding information by canceling coding information of the class of small timewise fluctuation along with the lowering of the transmission rate. SOLUTION: A variable rate transmission frame buffer 2 temporarily stores coding voice information c4 and outputs this to the side of an adaptive modulation means at a rate based on a transmission rate control signal b4. A variable rate voice decoder 4 decode-processes coding voice information g4 to output a reproduced voice signal h4. At this time, coding voice information of the class of small timewise fluctuation, which is not transmitted in a frame showing that a transmission rate control signal f4 is the frame of low rate transmission, is interpolated by information of a frame transmitted before/after it, otherwise after reproducing information of a frame just before as it is, and is voice-decode- processed.
Patent JP-H07184913-A (JP)
Title: Ultrasonic treating instrument
Inventor: IKEDA YUICHI
IPC: A61B17/22
Filed: 1993-12-27
Abstract: PURPOSE:To improve throughput against a comparatively hard tissue or the like by setting the phases of ultrasonic vibrations, which are respectively generated at plural ultrasonic vibrator parts, at any specified value. CONSTITUTION:The amplitudes of ultrasonic longitudinal vibrations generated at ultrasonic vibrator parts 11a and 11b are enlarged by a horn 13, and the enlarged ultrasonic longitudinal vibrations are transmitted by an ultrasonic wave transmitting member 14. Then, the respective ultrasonic vibrations are superimposed and vibrated with phase difference theta at the ultrasonic wave transmitting member 14. In this case, the phase difference theta is set at 0 deg.<theta<90 deg.. Thus, the breaking force of the ultrasonic treating instrument can be improved by vibrating the ultrasonic wave transmitting member with the advancing wave vibrations. Therefore, even in the case of the comparatively hard organic tissue, for example, the medical treatment such as crushing can easily be performed, and the ultrasonic treating instrument can be applied to any case of a disease out of the conventional application as well.
Patent JP-2001165477-A (JP)
Title: Humidifier
Inventor: UMEHARA TSUTOMU
IPC: F24F6/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier dispensing with a control of the amount of humidification, having a small-sized structure and being suitable for humidifying the inside of a refrigerator. SOLUTION: One humidifying element 60 is provided at each of the opposite ends of a casing 22 shaped like a rectangular parallelepiped. In the humidifying element 60, a large number of moisture-permeable membrane tubes 65 are so provided as to pierce a water tank 66. When a blower fan 21 is operated, the air in the refrigerator is distributed into each humidifying element 60 through an intake 26 and an air introducing space 28. The air flows through the moisture-permeable membrane tubes 65 in the humidifying element 60 and water vapor generated by natural vaporization permeates through the moisture- permeable membrane tubes 65 and humidifies the air.
Patent JP-H10187512-A (JP)
Title: Method for generating program for database structuring and database operation
Inventor: TSURUSAKI NAKAHIRO
IPC: G06F12/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To standardize the operability and to obtain system structuring environment which does not depend upon hardware by generating a hypertext mark-up language(HTML) and an associated common gateway interface(CG)) program on the basis of database structure information. SOLUTION: A worldwide web server (http) server 102 receives various definition information and calls a CGI program in a CGI program storage part 110 for generation to generates a structured query language(SQL), etc., by a data base structuring part 105 and a graphical user interface(GUI) generation part 106 for database operation. The GUI generation part 106 receives database structure information. An HTML file and CGI program generation part 108 generates an HTML file for database operation and a CGI program and stores them in a generated HTML storage part 111 and a generated CGI program storage part 112.
Patent JP-H10189579-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHUDO SUSUMU
IPC: H01L21/8247
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce an electron trap rate in a gate oxidized film of transistor. SOLUTION: An EEPROM memory cell having a floating gate 52, control gate 53, drain region 55, and source region 56 is formed on a silicon substrate 50. After the formation, a BPSG film (interlayer insulation film) 57 covering the memory cell is formed by the CVD method. After a wiring containing a bit wire 58 is formed, a SiON film (passivation film) 59 covering the silicon substrate 50 is formed on the top surface of the silicon substrate. The annealing is conducted to discharge moisture in the BPSG film 57. The annealing is conducted under the condition: t>=7.86×10<-11> ×L<2> ×exp(9115/T), in which (t) is an annealing time, T is an annealing temperature, and L is a thickness of the passivation film.
Patent JP-H10168066-A (JP)
Title: Benzimidazole compound
Inventor: MANO TAKASHI
IPC: A61P43/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzimidazole compound useful for treating or reducing inflammation and other disorders related to the inflammation, because the biosynthesis of prostaglandin is inhibited by the inclusion of the enzymatic action of cyclooxygenase on arachidonic acid. SOLUTION: A compound of formula I [Ar is phenyl, a 3-8C cycloalkyl, etc.; X<1> is H, a halogen, a 1-4C alkyl, hydroxy, etc.; X<2> , X<3> are each independently a 1-4C alkyl, a halogen, hydroxy, mercapto, etc.; Y is CR<1> =CR<2> (R<1> , R<2> are each independently H, methyl, ethyl, a halogen), C≡C; (k) is 0, 1, 2, 3, 4; (m), (n) are each independently 0, 1, 2, 3, etc.]. For example, (E)-5-nitro-1- phenyl-2-styryl-1H-benzimidazole. The compound of formula I can be obtained e.g. by reacting a phenylenediamine compound of formula II with a compound of formula III (Q is carboxyl group, etc.).
Patent JP-2001167423-A (JP)
Title: Perpendicular magnetic recording medium and its manufacturing method
Inventor: KAWADA YASUYUKI
IPC: G11B5/851
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium having a coercive force and squareness ratio higher than those of the usual perpendicular magnetic recording medium and having a structure to be easily manufactured, and to provide a method for manufacturing the perpendicular magnetic recording medium. SOLUTION: This perpendicular magnetic recording medium has a soft magnetic layer 2, an underlaid layer, a perpendicular magnetic layer 6 and a protecting layer 7 formed in this order on a substrate 1. The underlaid layer has the three-layer structure formed by laminating a Ti-Cr layer 3, a Co-Cr layer 4 and a Ti-Cr layer 5. These layers are continuously formed by a sputtering method by using Ar gas of the same pressure. As a result, the film qualities (film structure) such as the orientation property and crystallinity of the layer 6 are optimized to obtain excellent magnetic characteristics such as larger coercive force and squareness ratio.
Patent JP-H11186845-A (JP)
Title: Primary radiator
Inventor: SUZUKI KUNITOSHI
IPC: H03B5/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a means that easily reduces spurious radiation leaked from a primary radiator. SOLUTION: A low noise block(LNB) is contained in the inside 2c of a chassis 2 of a primary radiator 1. A signal received by the LNB is outputted from a connector 5 to a CS tuner or the like. The part containing the LNB is covered with an LNB cover 3 to avoid the effects of wind and rain or the like. A threaded part 2b is provided on a flange 2d for fixing the chassis 2 and the LNB cover 3 and on a corresponding part of the LNB cover 3 respectively, while a flange 2d is threaded to the LNB cover 3. Since the fixed parts of the chassis 2 and the LNB cover 3 are in close contact with each other, a leakage of a radio wave from a local oscillation circuit in the LNB is reduced. Moreover, an O-ring 4 made of an elastic body such as rubber is clamped between the flange 2d and the LNB cover 3 to improve water-proofing.  Furthermore, leakage of radio wave is prevented by adopting a conductive rubber for the O-ring 4.
Patent JP-2000300293-A (JP)
Title: Determination of 1,5-anhydroglucitol and deterioration reagent
Inventor: TAZOE SAKAE
IPC: G01N33/66
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply determining a specific substance such as 1,5-anhydroglucitol in a glucose-containing sample and to provide both a determining reagent and a determining kit used for the method. SOLUTION: In this method for determining 1,5-anhydro glucitol in a glucose- containing sample, the sample is treated with an enzyme system which converts glucose into fructose-1,6-diphosphate and 1,5-anhydroglucitol into 1,5- anhydroglucitol-6-phosphate to form 1,5-anhydroglucitol-6-phosphate, which is then treated with 1,5-anhydroglucitol-6-phosphate dehydrogenase in the presence of an oxidation type coenzyme and a formed reduction type coenzyme is determined.
Patent JP-H06174817-A (JP)
Title: Tracking system for on-vehicle satellite antenna
Inventor: TAKAHASHI TSUNEO
IPC: G01S3/42
Filed: 1992-12-04
Abstract: PURPOSE:To search a satellite more speedily and save power consumption by performing tracking control by reference to the azimuth angle and present position of a vehicle detected by a navigation device. CONSTITUTION:A tracking control unit 20 calculates an azimuth rotating angle thetaAZ by subtracting the azimuth angle theta of a vehicle detected by a navigation device 30 from an azimuth angle theta of a satellite accurately settled by a latitude and a longitude when the level of received waves is decreased to a preset threshold value or less by a tunnel or others and satellite deviation from acquisition condition is detected. The actual azimuth rotating angle thetaAZ of a satellite antenna 10 is subtracted from the rotating angle thetaAZ to output a rotating angle error DELTAthetaAZ to a motor driver. As a result, the antenna 10 is directed to the satellite while containing a total error, including an error between the azimuth angle of the vehicle detected by the device 30 and the azimuth angle of the satellite following the irregularity of an error in detecting the position of the vehicle, for wave tracking. As the directivity of the antenna 10 has somewhat of allowance, waves from the satellite can be received at a fair level even in consideration of errors in the azimuth and position.
Patent JP-H10182823-A (JP)
Title: Poly (thioarylene) compound
Inventor: TSUCHIDA HIDETOSHI
IPC: C08G75/0213
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polythioarylene compound such as a linear high-molecular- weight poly(thioperfluorophenylene) under mild conditions including ordinary temperature and normal pressure by dealkylating or dearylating a poly(arylene sulfonium salt) compound obtained by polymerizing an aryl sulfoxide compound with an acid. SOLUTION: The production process is one for producing a polythioarylene compound of formula I (wherein R1 to R8 are each H, a halogen, an alkyl or the like; X is O or S; and n is 2 or greater). According to this process, a linear high-molecular-weight polythioperfluorphenylene or the like can be obtained in high yields under mild conditions by dealkylating or dearylating a polyarylene sulfonium salt compound of formula II (wherein R1 to R8 are each X; n is 2 or greater; R9 is an alkyl or an aryl; and Y is an anion). Y in formula II is exemplified by surface anion and is desirably a trifluoromethanesulfate anion from the viewpoint of synthesis and stability.
Patent JP-H10168942-A (JP)
Title: Slewing type working machine
Inventor: YAMAZAKI YOSHIAKI
IPC: E02F9/16
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the elevation of room temperature in a driver's cab by discharging hot air generated in an equipment housing space formed on the lower sides of the floor boards of the driver's cab to the outside. SOLUTION: An equipment housing space 19 is formed among the bottom plate 7A of a revolving frame 7 and the floor boards 14 of a driver's cab 13, a communicating port 23 is formed to a side cover 21 surrounding the equipment housing space 19, and an exhaust fan 24 is installed while being placed near the communicating port 23. Accordingly, the elevation of room temperature in the driver's cab 13 by hot air in the equipment housing space 19 can be inhibited by forcibly sucking hot air in the equipment housing space 19 to the outside through the communicating port 23 by the exhaust fan 24 when hot air is generated in the equipment housing space 19 by the heat generation of a control valve 20.
Patent JP-H09183242-A (JP)
Title: Printing apparatus
Inventor: SAITO HIDEO
IPC: B41F17/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To print on a curved surface and a spherical surface by installing a drilling means which forms characters, etc., by drilling dots for opening holes through which ink can pass in a sheet member which is transferred by a sheet member transfer means, pressing the sheet member onto a recording medium, and supplying ink from an ink supply means on the back of it. SOLUTION: An electric wire 5, which is a recording medium, is transferred by rollers 17, 18, and at the same time a sheet member 2 is transferred by a sheet member transfer roller 3 and a winding shaft 7. In this process, printing data are sent to a thermal print head 1, part of the heat melting membrane layer 15 of the sheet member 2 is melted, and character dot holes 16 are formed. It is transferred by being held between a transfer roller 6 and a roller 9 with the wire 5. On the surface of the transfer roller 6, ink 4 is applied from an ink box 12 through an ink supply intermediate roller 8, supplied to the mesh layer 14 of the sheet member 2, and made to penetrate into the mesh layer 14 by pressure between the transfer roller 6 and the roller 9, and characters are formed on the surface of the wire 5 from the holes 16.
Patent JP-H05163884-A (JP)
Title: Connecting method for double tube type boring rod
Inventor: KAMEYAMA TETSUO
IPC: E21B19/16
Filed: 1991-12-12
Abstract: PURPOSE:To eliminate hazard in connecting operations for double tube type boring rod and enhance the easiness in executing the works. CONSTITUTION:A stopper 2 is provided which is equipped with a clamping mechanism 12 capable of being fitted on an outer rod and with an inner rod receptacle 2c to receive an inner rod with the inside of the outer rod, while a gripping device 1 is provided which can grip each boring rod in such a way as rotatble in the circumferential direction. The stopper 2 is fitted on the tip of the boring rod 6 to be driven so as to generate the condition that the inner rod 6b can be received by the inner rod receptacle 2c, and the boring rod 6 is gripped and hung by the gripping device 1 and engaged by threads with an underground existing boring rod.
Patent JP-H05162370-A (JP)
Title: Thermal recording device
Inventor: NAKAGAWA TATSUHIDE
IPC: B41J2/355
Filed: 1991-12-13
Abstract: PURPOSE:To make it possible to set cut lines expressing boundaries of diagrams arranged by layout function to optional positions in arranging direction of heat generating resistors of a thermal head. CONSTITUTION:A layout processor 3 arranges various diagram data having different sizes most properly so as to avoid waste of recording paper. At a layout deciding section 7, an optimum arrangement of the diagram data is decided and cut lines showing boundaries of each diagram are generated. A reference point changing section 16 renews a value of a reference point P stored in a memory 14 based on a shift command of the reference point P to be inputted through an input device 15. Thus, the positions of the cut lines can be arranged at optional positions in the line direction.
Patent JP-H10166620-A (JP)
Title: Ink jet cartridge preservation box and ink jet recorder
Inventor: HASEGAWA HIROSHI
IPC: B41J29/13
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ink jet cartridge preservation box in which the function of ink jet cartridge is prevented from lowering due to storage of mist on the nozzle surface, and an ink jet recorder equipped with the ink jet cartridge preservation box. SOLUTION: The ink jet cartridge preservation box preserves a replaceable ink jet cartridge 1 being fixed to an ink jet recorder and jetting ink through an ink jet port. A cap 42 abutting against the ink jet port of an ink jet cartridge being contained therein and covering the jet port is made of a water absorbing gas permeable material. The ink jet cartridge preservation box is employed in the ink jet recorder.
Patent JP-H07190033-A (JP)
Title: Bolt, nut, and fastening device
Inventor: EJIRI HIROSHI
IPC: F16B37/00
Filed: 1993-12-27
Abstract: PURPOSE:To dispense with a washer, facilitate the axial positioning between a member to be connected and a bolt hole, perform the alignment between a bolt and a nut within a short time, and prevent the co-rotation of the bolt at the time of fastening the nut. CONSTITUTION:A bolt A is formed of a head part 1 having an outer diameter equal to the outer diameter of a proper washer; a male screw part 2; a taper part 3 provided between the head part 1 and the male screw part 2: and a projection 4 provided at the corner between the head part 1 and the taper part 3. A nut B is formed of a flange 5 having an outer diameter equal to the outer diameter of the proper washer, which is formed on the end part of one half part; a bolt guide part 6 having a bore diameter larger than the bolt diameter, which is formed within the one-half part; a gear part 7 to be geared with a fastening tool, which is formed on the outer surface of the other half part; a female screw part 8 formed on the inner surface of the other half part; and a taper part 9 provided between the bolt guide part 6 and the female screw part 8. A fastening device C is formed of the bolt A and the nut B.
Patent JP-H10181699-A (JP)
Title: Double surface radiator to be used in functionally independent space craft module
Inventor: LEE DAVID W Y
IPC: B64G1/64
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a space craft electron device module composed on a a double surface radiation panel on which an electron device is directly installed. SOLUTION: A double surface radiation panel 42 cools parts more efficiently, and a module 40 is more compact and lighter than a module which need be cooled by other means. Idea of a double surface radiator including an integrated electron part can be explained with relation to a functionally separate space craft module, and a module 40 is structurally and thermally separate from a space craft core structural body on which it is installed. The double surface radiator improves thermal independency of the module 40.
Patent JP-H11181902-A (JP)
Title: Waterproof moisture permeable sheet in wall and ventilation construction in wall
Inventor: ETSUNO MASAYUKI
IPC: E04B1/70
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To ventilate the air communication passage in a wall by fitting a waterproof sheet on one face of a long waterproof sheet along the side edge part, and arranging air permeable sheet of narrower width than the waterproof sheet. SOLUTION: An air permeable sheet 62 side is arranged on the back side of the external wall panel of an upper floor, and a waterproof sheet 61 is passed between the extrenal wall panel of the upper floor and the external wall panel of the lower floor so as to be fitted to the outside of the external wall panel of the lower floor. In this case, the air permeable sheet 62 is set on the indoor side, and air passed through an air flow passage between a wall structure and the external wall panel of the lower floor is passed through the air permeable sheet 62 between the waterproof sheet 61 and the wall structure. Further the air enters the air flow passage between the wall structure and the external wall panel of the upper floor.  The side edge part of the waterproof sheet 61 is arranged on the indoor side of the upper floor external wall panel, and it is passed between the respective external wall panels of the upper floor and the lower floor. Hereby water or the like is intercepted by the waterproof sheet 61, water drops or powder snow from between the external wall panel of the upper floor and the external wall panel of the lower floor can be prevented from invading.
Patent JP-H10153304-A (JP)
Title: Outward directed flame burner
Inventor: OBARA TOSHIMICHI
IPC: F23C99/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized low NOx gas burner. SOLUTION: A mixing ratio of primary air at a natural suction type or a pre-mixing type burner having a mixing pipe 2 connected to a main body 1 of a burner provided with a cylindrical outer wall is set to 70 to 90% of an ideal air ratio and at the same time an outer wall surface 4 of the main body 1 of the burner is provided with vertical slits or a plurality of rows of burner ports. With such an arrangement as above, a total area of the burner ports 3 is increased without increasing an outer diameter of the main body 1 of the burner so as to accommodate for an increased amount of sucked air, a ratio of primary air is increased and low NOx attained by making temperature of the flame uniform is realized without increasing a size of the burner.