baber/WOPTO huggingface dataset:
Patent JP-H05151997-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KATO NAOYUKI
IPC: H01M4/131
Filed: 1991-11-30
Abstract: PURPOSE:To prevent rapid temp. rise and breakage even at over-charging by furnishing a current shutoff device actuated with rise of the intra-battery pressure, and giving the carbon-distributed lithium in the positive electrode a specific surface area exceeding 0.1m<2>/g. CONSTITUTION:A positive electrode 2 has the composition LixMO2 where lithium carbonate is added to lithium composite oxides as active material for positive electrode, while a negative electrode 1 is capable of being doped with lithium or dedoped, where M represents one or more of the transfer metals and (x) is conditioned as 0.05<=x<=1.10. The negative electrode 1 prepared by applying a negative electrode active material to a negative electrode current collector 9 and a positive electrode 2 prepared by applying the positive electrode active material, to which lithium carbonate is added, to a positive electrode current collector are wound with a separator 3 interposed. Insulation 4 is arranged over and below this winding, and the resultant is housed in a battery can 5. The specific surface area of the lithium carbonate is made over 0.1m<2>/g, and a current shutting thin film is provided which is actuated with rise of the intra- battery pressure. This quickens decomposition of the lithium, and there is no risk of breakage due to quick temp. rise even at over-charging.
Patent JP-H07163840-A (JP)
Title: Treatment of organic chlorine compound and its device
Inventor: FUTAMI KENICHI
IPC: C02F11/00
Filed: 1993-12-14
Abstract: PURPOSE:To provide a method and a device for treating an organic chlorine compound contained in gas by which the organic chlorine compound is thermally oxidized and decomposed with good decomposition efficiency and also the decomposed gas is treated safely and reliably. CONSTITUTION:In a method for thermally oxidation-decomposing and treating an organic chlorine compound contained in gas, gas containing 1-10% of organic chlorine compound is thermally oxidation-decomposed at 900-950 deg.C for over 2 seconds by indirect heating. Thereafter the thermally oxidation-decomposed gas is brought into contact with an alkali solution. The treating device is equipped with a thermally oxidation-decomposing device provided with a heater 2 for thermally oxidation-decomposing the chlorine compound and a scrubber which scrubs 5 the thermally oxidation-decomposed gas by an alkali solution 6.
Patent JP-2000174699-A (JP)
Title: Optical demultiplexing and multiplexing circuit for wavelength multiplex transmission
Inventor: TOYOHARA ATSUSHI
IPC: H04B10/27
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress level fluctuation for each wavelength by demultiplexing signal light received through an optical transmission line for each wavelength, adjusting the gain of the signal for each separated wavelength, rotating each polarization plane of each signal light whose gain is adjusted and totally reflecting each output signal light so as to reduce the polarization wave dependence. SOLUTION: A WDM coupler 3 demultiplexes a wavelength multiplex signal received from a multiplex port 31 for each wavelength and outputs them from demultiplex ports 321-32N. The light outputs from the demultiplex port 321-32N are respectively reflected in total reflection plates 611-61N via variable optical attenuators 411-41N and Faraday rotators 511-51N corresponding to the light signals, and propagated through the reverse path. Since the Faraday rotators 511-51N have a function of rotating the polarization plane by 45 degrees, the polarization plane of the output light signals is rotated by 90 degrees with respect to the incident polarized waves. Then the light signals with the polarization planes orthogonal to each other pass through the attenuators 411-41N and the WDN coupler 3 to average the polarized wave dependence of the optical components.
Patent JP-2000128190-A (JP)
Title: Package for vegetable or the like
Inventor: SAKUMA HIROSHI
IPC: B65D33/14
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To seal the opening of a net bag by a manual work easily and securely, instead of using staples which cause accidents such as injuring fingers when it is unsealed and swallowing them accidentally. SOLUTION: The opening of a net bag A containing items to be packaged, for example vegetables, is covered with a sealing label B obtained by folding a tape-like sheet 3 into two widthwise so that a cross-section has the shape of an inverted V and by providing at least two through-holes longitudinally with a specific amount of space between them. The insertion part 7 of a fastening belt C is inserted into the through-holes 4 in one end of the sealing label B and into the meshes of the net bag A sandwiched between the through-holes 4, until a stopper 6 comes into contact with the through-holes 4. The insertion part 7 is also inserted into the through-holes 4 in other ends. Thus, many engagement projections 8 projectingly formed on the narrow-tape-like substrate 5 of the fastening belt C are made to catch the meshes 9 of the net bag A and the through-holes 4 of the sealing label B.
Patent JP-2001157926-A (JP)
Title: Manufacturing method of member having slidable contact surface
Inventor: SUZUKI TEIJI
IPC: F16C3/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a member having a slidable contact surface which is easy in flow of the lubricant and excellent in seizure resistance. SOLUTION: After a steel work W is induction-hardened, the work is either ground or polished to form the rough undulation 18 of <=1.0 μm in maximum height. Then, water 40 mixed with glass beads 44 of 10-70 μm in diameter is ejected at the pressure of 60-200 MPa to be collided with the work W, and the undulation 16 of >=0.25 μm to <1.2 μm in mean uneven height with the reference length of 4 mm, >=20 μm to <130 μm in mean uneven pitch, and <5 in steepness is formed to form the member 10 having the slidable contact surface. The surface having the undulation 16 is formed to be a slidable contact surface 10a.
Patent JP-H09178852-A (JP)
Title: Laser measuring device
Inventor: NAKAJIMA KAZUMITSU
IPC: G01S17/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a receipt unable range by largely varying the reflectance and tarnsmittance of a dividing mirror to each other, and providing a detector for photon count, and a detector for both analog measurement and photon count switchingly used according to an applied voltage. SOLUTION: The laser beam from a laser oscillating part 1 is emitted to the outside through a transmitting and receiving optical system 2, and the scattered light by the air or aerosol returned to the device is partially received and converted by the optical system 2 to form a fine parallel light. This light is divided so as to be imbalanced by a splitting mirror 3. The splitting mirror 3 reflects, for example, 99%, and transmits 1%. The light transmitted of 1% is incident on an optical detector 4 for photon count through an interference filter and a condenser to perform a photon count. The light reflected of 99% is incident on an optical detector 5 for both analog measurement and photon count (for example APD) to perform an analog measurement and a photon count by switching the bias voltage to be applied.  According to this structure, receipt impossible range is prevented from being generated, and a highly precise measurement can be performed.
Patent JP-H06183217-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: ENDO HIROSHI
IPC: B60C11/12
Filed: 1992-12-22
Abstract: PURPOSE:To provide a pneumatic radial tire for a heavy load by which uneven abrasion resistance and traction performance can be improved by arranging a narrow groove in a block and the occurrence of an edge crack or chipping caused by a stone bite in the narrow groove can be prevented. CONSTITUTION:A narrow groove 5 whose both ends are closed while extending in a tire width direction is arranged in a block 4, and this narrow groove 5 is composed of a tread surface side main part 5a and a pair of sub parts branched off in a tire circumferential direction to the groove bottom side from this main part 5a, and width W3 of a projecting part 6 formed between these pair of sub parts 5b and 5b is set larger than width W1 of the main part 5a.
Patent JP-H05337040-A (JP)
Title: Steam tray for steam cooking pot
Inventor: KANEKO MORIYOSHI
IPC: A47J27/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a steam tray for a steam cooking pot having a structure adaptable for a general pot having a hook step section 2 for mounting a pot cover body on the upper opening periphery section (structure requiring no dedicated pot), surely exerting a steam reduction function, and reducing the production cost as compared with the conventional structure. CONSTITUTION:Folded projections 5 folded and protruded upward are formed in the preset range toward the inside from the outer periphery of a hook flange section 3 at several positions of the hook flange section 3 of a tray body 4, a flow gap path communicating the upper face side of the hook flange section 3 and the storage section side of a pot main body 1 via folded recesses 6 formed on the back face side of the folded projections 5 and a hook step section 2 is formed, and a pot cover body 8 is mounted and hooked on the folded projections 5 in a steam tray for a steam cooking pot.
Patent JP-H06184750-A (JP)
Title: Composite body and its production
Inventor: AIDA HIROSHI
IPC: C23C16/27
Filed: 1992-12-24
Abstract: PURPOSE:To produce an composite body having charactreristics of a diamond or a cubic boron nitride on a base surface inexpensibly and to appropriately use it as a cutting tool and various abrasion resistance parts. CONSTITUTION:The composite body covered with a composite film dispersing and incorporating hard particles 3 of diamond particles or cubic BN particles in a matrix 2 on the base body 1 surface is obtained by providing the base body in a reaction furnace and introducing reaction gas for forming a metal or ceramic and depositing the matrix 2 consisting of the metal or ceramic on the body 1 surface and simultaneously depositing the hard particles 3 of the diamond particles or cubic BN particles on the body 1 surface.
Patent JP-H07164646-A (JP)
Title: Dot impact type printing head
Inventor: KIMURA SHIGERU
IPC: B41J2/28
Filed: 1993-12-15
Abstract: PURPOSE:To provide a dot impact type printing head having durability capable of effectively absorbing torsional load even when torsional load is repeatedly applied to a spring support shaft part impulsively along with the operation of a printing wire. CONSTITUTION:A dot impact type printing head is equipped with an armature 4 having one end part of a printing wire 1 fixed thereto, an armature holder 7 fixing the armature 4 at the part of a spring support shaft 6 in a tiltable and revolvable manner to support the same and a drive coil 12 driving the armature 4 to perform dot printing by the leading end of the other end part of the printing wire 1 and the cross-sectional shape of the spring support shaft 6 is set to a cross.
Patent JP-2000173945-A (JP)
Title: Vertical heat treating device for semiconductor substrate
Inventor: SUNAKAWA YOSHIYUKI
IPC: H01L21/22
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent failure due to oxygen or dust dragged in when a boat is inserted into a vertical heat treating device. SOLUTION: In this vertical type heat treating device 20, when a boat 21 mounting a plurality of semiconductor substrates 24 is inserted into a quartz pipe 22 to be heated by a heater 23, an N2 gas 31 is sprayed from a spraying pipe 32 provided along the boat 21. As the N2 gas 31 is sprayed to a circumference of the semiconductor substrate 24, even if oxygen 28, etc., in the circumference of the boat 21 is involved in, it is possible to prevent a contact with the semiconductor substrate 24, and to prevent an undesired oxidization. Even if dust, etc., is dragged in at the time of inserting the boat 21, it is blown off by the N2 gas 31, and it is possible to prevent the dust from adhering to a surface of the semiconductor substrate 24.
Patent JP-H10184387-A (JP)
Title: Gas turbine
Inventor: MEYLAN PIERRE
IPC: F01D9/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and assembly of a gas turbine, in which stationary blades are arranged between the combustion chamber and the turbine rotor, by constituting both the stationary blade and the attached combustion chamber wall as a unit, and inserting this unit into a supporting structure. SOLUTION: In a gas turbine in which stationary blades 1.1 are arranged between the respective combustion chambers 1.2 and the turbine rotor, the stationary blade 1.1 is integrated in the combustion chamber wall 1.2.1 to form as a part of the combustion chamber wall so as to be a combustion chamber- stationary blade unit 1. The above unit 1 is inserted into a low-temperature supporting structure 3.1 of the gas turbine equipment, and is supported with this supporting structure 3.1. A cooling air passage 4 is defined between the respective supporting structures 3.1 and the attached segment 1.A or 1.B, and the passage 4 is partially extended to the inside of the stationary blade 1.1.  The inflow opening 4.1 of the cooling air passage 4 is arranged in the area of the stationary blade 1.1 inside the low-temperature supporting structure 3.1 for performing the counterflow cooling of the combustion chamber wall.
Patent JP-H11175101-A (JP)
Title: Controller
Inventor: HIRAYAMA HIROBUMI
IPC: G05B1/01
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make simply, speedily and surely switchable a set value by switching the set value displayed by a display means by the operation of a set value switching switch. SOLUTION: The set value displayed by the display means is switched by operating the set value switching switch. This temperature controller is provided with a display part 11 displaying set target temperature, present measured temperature, etc., by using liquid crystal, etc., and a setting part 12 provided with various kinds of key switches for setting target value, PID parameter and various kinds of functions. The setting part 12 is provided with an RDY key (set value switching switch) 121 for selecting prescribed functions such as operation/stoppage, the switch of the set value, a PARA key 122 for switching a display setting picture, an up key 123 for increasing the set value, a down key for reducing the set value and a shift key 125 for moving a digit set by the set value.
Patent JP-H05175053-A (JP)
Title: Dry-type transformer
Inventor: KAMO YOICHI
IPC: H01F27/33
Filed: 1991-12-25
Abstract: PURPOSE:To lower the noise of the title transformer and to make the usage of the title transformer convenient by a method wherein a contact plate is formed of a vibration-damping steel plate in a U-shape, both side faces are pressed to outside faces of leg parts situated on both sides of an iron wound core, the bottom face is pressed to a lower fastening metal fitting and the bottom part of the wound iron core is pressed. CONSTITUTION:A contact plate 13 is formed of a vibration-damping steel plate to be a belt shape whose plate width is nearly the same as that of 4 an iron wound core 11; the belt-shaped vibration-damping steel plate is formed to be a U-shape as a shape which can surround outside faces of leg parts 11A, 11B on both sides of the iron core 11 and the bottom face of the iron core 11; the wound iron core 11 is fitted to its inside. Inner sides of both side faces 13a of the U-shaped contact plate 13 protrude to and come into contact with the outside faces of the leg parts 11A, 11B at the wound iron core 11; they are pressed; the bottom face 13b of the U-shaped contact plate 13 is pressed to a lower fastening metal fitting 16; the bottom part of the iron wound core 11 is pressed. Thereby, the contact plate can suppress vibrations caused by the magnetostrictive motion of the iron wound core, and the noise of the contact plate can be lowered, and it can be used conveniently.
Patent JP-H11137896-A (JP)
Title: Auxiliary clip for weathering futon
Inventor: OGOSE CHUJI
IPC: D06F57/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a futon from being rolled up by a moderate gale while weathered on a hand rail of a veranda. SOLUTION: An auxiliary clip 1 used for weathering a futon has a holding clip 3 formed at a shaft member 2 of a synthetic resin plate having suitable width, thickness and length as well as elasticity with its one end bent in U-shape and the other longitudinal side end provided with a support projection 4; a shaft plate 2 thereabove is provided with a pair of presser bars 6, 6 each having a suitable length and a shaft hole 5 at one end are movably pivoted at the shaft plate 2 with a shaft rod 7, and at each side of the upper part of the shaft plate 2, a holding lug 8, 8 for keeping the two pressing bars 6, 6 at their positions is formed, thereby constituting the auxiliary clip 1 for weathering the futon.
Patent JP-H06196367-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: UE MAKOTO
IPC: H01G9/035
Filed: 1992-12-24
Abstract: PURPOSE:To obtain electrolyte able to maintain high conductivity and withstand voltage at high temperature and for a long term by making a solution dissolved in a solvent having fourth class ammonium salt of benzonic acid as a main solute while being mainly composed of a complex solvent consisting of gamma butyrolactone and ethylene grycol a basic electrolyte. CONSTITUTION:Electrolyte containing phosphonic acid monoester to be expressed by the formula 1-5wt.% and silica corpuscules 2-8wt.% to a solution having fourth class ammonium salt of benzonate as a main solute while having a complex solvent with ethylene grycol mainly composed of gamma butyrolactone as a main solvent 100wt.% and being able to maintain high conductivity and high withstand voltage at high temperature and a long term is obtained. It is provided that in the formula, R<1> is hydrogen carbide group having the carbon number 1-18 and R<2> is an alkyl group having the carbon number 4-8. Thereby, an electrolytic capacitor having low impedance, a long life and rated voltage 50V or higher can be obtained.
Patent JP-2000200432-A (JP)
Title: Optical disk reproducing device
Inventor: TADA KOICHI
IPC: G11B7/135
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To perform quick and accurate focus jumping in an optical disk reproducing device for reproducing a multilayer optical disk. SOLUTION: A TN liquid crystal 305 is inserted into a collimator lens 143, no voltages are applied to the TN liquid crystal 305 when a laser beam is focused on a first recording layer 101, a specified voltage is applied to the TN liquid crystal 305 when a laser beam is focused on a second recording layer 102, and thus the focal distance of the collimator lens 143 is changed.
Patent JP-H11165652-A (JP)
Title: Wheel stopper
Inventor: IYANAGI YOSHITAKA
IPC: B62D25/20
Filed: 1997-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wheel stopper which can ensure an occupant space by regulating the movement of a front wheel and decreasing the invading amount of a side frame into the cabin side. SOLUTION: A highly rigid stopper 1 is protruded and fixed at the outer- periphery surface of a side frame 7 disposed near a front wheel 14. A front mount bracket 8 and a cross member 9 are disposed near the stopper 1 to reinforce the stopper 1. In case of vehicle collision, the outer-periphery rear surface 17 of the front wheel 14 hits the stopper 1 and its movement of the stopper 1 is regulated. It is thus possible to suppress the side frame 7 from being deformed to the cabin side.
Patent JP-H0790978-A (JP)
Title: Wall panel
Inventor: MATSUMOTO KAZUHIKO
IPC: E04C2/52
Filed: 1992-12-24
Abstract: PURPOSE:To facilitate wiring in a panel main body by putting an insulation material inside the panel main body formed with a surface material mounted on the front and rear surfaces of a panel frame and installing a recessed groove for the wiring to the insulation material. CONSTITUTION:An interior finishing material 7 is mounted to either the front surface or the rear surface of a panel frame 1 as a surface material 2 where expanded phenol 13 is injected into the whole rear surface of the interior finishing material 7. The expanded phenol 13 is pressed by a roller 14 and the portion pressed by the roller 14 is pressed by a press 15 or the like, thereby forming a rectangular groove 5 on the insulation material 4. Then, an exterior finishing material 6 is mounted to the other front surface or the rear surfaces of the panel frame 1 as the surface material 2, thereby forming a wall panel A. It is, therefore, possible to wire cables or the like inside the wall panel, using the rectangular groove 5.
Patent JP-H09163511-A (JP)
Title: Electric-power distributing device of electric automobile
Inventor: NISHIGORI HIDETAKA
IPC: B60L3/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To achieve the simplification and the compact configuration of the structure by providing a converter switching means, which cuts off or connects the driving circuit of an air conditioner and the main battery of a DC/DC converter, performing the opening and closing control of the means, and thereby decreasing the number of the switching means and the opening and closing means with the functions being maintained. SOLUTION: When an operation starting signal is applied to a control terminal 12C for a converter, converter opening and closing means 12RP and 12RN close converter contact points 12P and 12N. Thus, the driving circuit of an air conditioner and a DC/DC converter and a main battery are connected, and the power feeding to the driving circuit and the DC/DC converter from the main battery is started. When the operation-stop signal is applied to the control terminal 12C of the converter, the circuit is cut off, and the power feeding is finished.  By this opening and closing control, the switching means and the opening and closing means for the driving circuit of the air conditioner can be omitted, the numbers of the switching means and the opening and closing means can be decreased with the conventional functions being maintained and the simplification and the compact configuration can be achieved.
Patent JP-H11171017-A (JP)
Title: Vehicle control device
Inventor: AKIYAMA HIROYUKI
IPC: B61L23/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To realize the optimum vehicle control in correspondence with a track condition by acquiring vehicle position recognition possible to use without malfunction by reduntant device constitution to improve reliability of point detection by point detection motion. SOLUTION: A vehicle control device 2 to control a vehicle in accordance with its own corrected position by correcting the computed own position by information from a receiver 3 with the receiver 3 to receive information from a plural number of ground elements laid on the ground along a rail on the vehicle and a means to compute its own position by a means set on the vehicle and to detect speed of the vehicle is furnished with a means to correct its own position by a previously specified rule in accordance with information of the respective receivers 3 by providing at least two of the receivers 3 on the same vehicle or a train with a specified interval and a means to adjust and control an inclination of a carriage in correspondence with the corrected own position and a track position previously memorized in the device.