baber/WOPTO huggingface dataset:
Patent JP-H04120212-A (JP)
Title: High frequency tempering method
Inventor: YAMAMURO MASAKATSU
IPC: C21D1/10
Filed: 1990-09-07
Abstract: PURPOSE:To prevent the development of uneven heating temp. caused by difference of heat capacity in quench-hardening layer and to obtain uniform tempering hardness by executing low temp. tempering treatment with high frequency after preheating a flange part having large heat capacity. CONSTITUTION:The flange 4 in a hollow bearing member 1 having the flange part 4 is preheated, e.g. with a high frequency induction heating coil 16 for heating the flange part. Successively, a high frequency induction heating coil 11 is inserted and set into the hollow part 2 of the above member 1. By using this coil 11, the quench-hardened layer 6 formed in inner peripheral surface of the above member 1 is heated to execute the low temp. tempering treatment to the above hardened layer 6.
Patent JP-H0795045-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKAMURA HITOSHI
IPC: H03K19/08
Filed: 1993-09-24
Abstract: PURPOSE:To improve the degree of integration and to reduce the power consumption by making gate width of a MOS transistor to be used small, and simultaneously, to execute a high speed operation even in a low power supply voltage, in a BiCMOS gate circuit. CONSTITUTION:Between a base and an emitter of a bipolar transistor 6 for constituting a push-pull circuit, an NPN transistor 10, resistors 12, 13, and a base potential clamping circuit consisting of a capacity 14 added at need are inserted. By allowing a minute current determined by a resistor 11 to flow to the bipolar transistor 10 operated in an active region, a base potential of the bipolar transistors 6, 10 is clamped in the vicinity of what is called VF. Also, by the resistor 12 and the capacity 14, an impedance of the base potential clamping circuit is far larger than an impedance of a base of the bipolar transistor 6. Accordingly, the drain current of N channel MOS transistors 8, 9 may be extremely minute, and even at the time of low power supply voltage, gate width of the MOS transistor may be small, and yet, it is operated at a high speed.
Patent JP-H0960022-A (JP)
Title: Handle device of closing lid for floor
Inventor: KOBAYASHI SHOZO
IPC: E03F5/04
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To make a handle device lightweight and with good appearance by constructing the handle device from a main body case, which has a storage recess with a through hole opened in its bottom surface and which is covered at its outer surface with a metallic thin plate cover, and a handling rod vertically movably passed through the through hole. SOLUTION: A main body case 2 and a handling rod 15 are made from a synthetic resin, and a metallic thin plate cover 18 is put over the outer surface of the handle part 17 of the handling rod 15. With the handling rod 15 assembled to the main body case 2, a storage recess 3 is fitted into a mounting hole 25 in a floor closing lid 24 from above, with a flange edge 4 abutting to the upper surface of the closing lid 24 to support the case 2. Next, a fixing thread 7 is passed through a thread hole 26 in the closing lid 24 from a through hole 8, a nut 27 is fitted around it and secured, a metallic thin plate cover 9 is put over the outer surface of the case 2, and an engaging projection 13 is engaged in an engaging groove in the flange edge 4 to fix the thin plate cover 9 into place.  The case 2 and the handling rod 15 are made from the synthetic resin and thus made lightweight, and the head of the thread 7 is completely covered with the thin plate cover 9 to enhance appearance.
Patent JP-H0794650-A (JP)
Title: Ic lead frame made of fe-cu alloy and manufacture thereof
Inventor: NISHIMURA SATORU
IPC: C22C38/16
Filed: 1993-09-24
Abstract: PURPOSE:To attain good Young's modulus, yield strength, conductivity and high etching factor by setting the etching factor at a specified value or above for a specified pin interval of lead frame. CONSTITUTION:The two-phase alloy of Fe-Cu has a chemical composition of 20-60wt.% of Cu, 0.1-10wt.% of Cr, 0.005-3.5wt.% of Ti, 0.001-1.5wt.% of Zr, 0.001-1.1wt.% of Al, 0.001-1.5wt.% of Mo, and the remainder of Fe and inevitable impurities. The etching factor is set at 2.3 or above when the pin interval of lead frame is 100mum. This method produces an IC lead frame of Fe-Cu alloy having high stiffness, electric conductivity of 10% or above, etching factor of 2.3 or above, and the corner part excellent in linearity and smoothness.
Patent JP-2001068072-A (JP)
Title: Battery
Inventor: KATAYAMA HIROO
IPC: H01M10/0565
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To restrain electrolytic solution leakage and the infiltration of gas of air or water and thereby to reduce risk of a short circuit by forming a gas barrier layer, containing a silicon oxide on a case having a battery element received. SOLUTION: A case for receiving a battery element preferably comprises two film-like and sheet-like members for catching the thin plate-like battery element. The case has a gas barrier layer 7 containing a silicon oxide. The sheet-like member 6 constituting the case is composed by stacking a base material layer 8 formed of a resin on the gas barrier layer 7. The base material layer 8 is stacked on the outside surface of the gas barrier layer 7 and it is also desirable that two of the base material layers are stacked on both the outside surfaces thereof. The gas barrier layer 7 can be formed on the base material layer 8 by means of, for instance, vacuum deposition, CVD, spattering, ion plating.  The gas barrier layer 7 contains a silicon oxide, desirably at 50 wt.% or higher of the entire gas barrier layer 7, particularly desirably at 70 wt.% or higher thereof, or yet particularly desirably at 90 wt.% or higher thereof.
Patent JP-H0572682-A (JP)
Title: Photographic film product and method for color printing
Inventor: WATANABE TOSHIYUKI
IPC: G03C3/00
Filed: 1991-09-18
Abstract: PURPOSE:To improve sharpness and color reproducibility by limiting the width of a photographic film and the area in one frame for exposure and incorporating a specified compd. into the photographic film. CONSTITUTION:The cartridge of a film has a means to control the position of a film when mounted in a camera so that the film exit is maintained in the plane including the exposure stage of the camera and that the carrying direction of the film becomes parallel to the winding direction of the film in the camera. The photographic film has 15-35mm width and the area in one frame for exposure ms 3-7cm<2>. The film has a compd. expressed by formula I or II. In formula I, A is a coupler residue or oxidization reduction group, L1 and L3 are bivalent timing groups, L2 is a tervalent or higher valent timing group having connecting hands, PUG is a photographic effective group, (n)is 0 to 2, 4 (m) is 1 or 2, (s) is an integer >2 and smaller than the valence of L2 by 1.
Patent JP-H1186416-A (JP)
Title: Magnetic head driving mechanism for magneto-optical disk driving device
Inventor: SHINOZAKI SHINPEI
IPC: G11B21/12
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head driving mechanism for a magneto-optical driving device, which is not deformed (broken down) even by vibration. SOLUTION: Positioning engaging parts 50 and 51 engaged, during loading where a plate-like arm 21 swung up and down is rotated downward to approach a magneto-optical disk surface, with a cartridge holder 4 for positioning a magnetic head 20 in a magneto-optical disk are provided in the base end part and the tip part of the magnetic head 20, and by providing elasticity to a pin engaging plate 30 and during loading transmitting the elastic force of the pin engaging plate 30 to the magnetic head 20 via a supporting pin 33 during loading, the positioning parts 50 and 51 are pressed to the cartridge holder 4.
Patent JP-S60129035-A (JP)
Inventor: NAGAI HIDEO
IPC: G01N23/04
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60128957-A (JP)
Title: Fuel cut controlling method in time of engine overrotation
Inventor: SUZUKI YUKIO
IPC: F02D41/22
Filed: 1983-12-16
Abstract: PURPOSE:To prevent the occurrence of deterioration in an engine and catalyzer's overheating, by lowering a fuel cut setting speed to the extent of the lower limit value being preset to be higher than that of a normal service speed range when the engine remains in its overrotation and thereby fuel cutting still continues. CONSTITUTION:In time of an engine 10 operating, that whether an engine speed Ne obtainable of an output signal out of a crank angle sensor 29 exceeds a fuel cut setting speed Nc or not is judged, and when YES is the case, a valve opening time signal to be fed to an injector 26 is made to be turned to OFF, stopping the fuel injection. Then, the fuel cut setting speed Nc is decreased at constant speed per unit time, thus the speed Nc is gradually lowered down. Afterward, that whether the lowered fuel cut setting value Nc becomes less than the lower limit value being preset to be higher than that of a normal service speed range or not is judged, and when YES is the case, the lower limit value is set down to the fuel cut setting speed Nc.
Patent JP-H1181374-A (JP)
Title: Working machine
Inventor: NAGATSUKA ISAO
IPC: E02F9/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a working machine to commonly use parts as much as possible between different kinds of machines and to decrease parts management and manufacturing costs. SOLUTION: A space in which a support means 40' for a rear end small slewing motion and a supporting means 40" for a finer slewing motion, which are different in a format from each other, are selectively arranged is ensured in the upper slewing bodies 20' and 20". With this state, an engine body 80, a radiator 81, a fuel tank 83, a working oil tank 73, an oil cooler 72, an oil pump 71, a control valve unit 70, and a battery 90 are disposed in the upper slewing bodies 20' and 20".
Patent JP-H1184745-A (JP)
Title: Device and method for forming image, and recording medium for recording image formation controlling program
Inventor: SHIBA HIROSHI
IPC: G03G15/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the time till the print- out of a glossy paper is shortened without damaging the color reproducibility of a print image concerning the both-side printing of the glossy paper. SOLUTION: The fixing speed is switched between surface printing and back printing in the case of the both-side printing mode of glossy paper. The fixing speed control of initial surface printing in the bothside printing mode of the glossy paper is set as the same as that of a plain paper mode (S603) and the fixing speed of the back printing is set slower than that of the plain paper mode in order to make the color reproducibility of the glossy paper good (S606). An image on a surface where the normal fixing is performed is in an imperfect fixing condition, however, the fixing in a perfect condition can be performed by making the glossy paper pass through a fixing roller whose speed is made slow in the case of the back printing of the glossy paper. That is, the perfect fixing condition can be obtained by making the surface of glossy paper pass through a fixing device twice.
Patent JP-H0792638-A (JP)
Title: Photograph processing machine with ion exchange cell
Inventor: PATORITSUKU OBUERUBERUGU
IPC: C02F1/42
Filed: 1994-09-05
Abstract: PURPOSE: To provide a photograph processor provided with a suitable ion exchange cell. CONSTITUTION: In this photograph processor 10 provided with an ion exchange resin cell 20 for recovering silver from rinsing water leaving the rinsing station of the photograph processor, a liquid butter station and a flow rate adjustment means 19 for adjusting the flow rate of the rinsing water flowing from the butter station to the resin cell are provided between the rinsing station and the resin cell.
Patent JP-H1177712-A (JP)
Title: Decorating method in casting
Inventor: YAMAMOTO YOJIRO
IPC: B29C39/12
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a decorating method which can express marble and flow patterns and patterns of different colors when a curable resin molding is produced by casting. SOLUTION: In a decorating method in casting, an unsaturated polyester resin supplied from a pressure tank 11 and a curing agent 2 supplied from a pressure tank 21 are introduced to a combination part 31, fluids 61, 64 containing pigments of different colors, after passing through a pressurization pump, are pressurized to a pressure higher than that of the combined material 3 of the polyester resin and the curing agent 2, introduced to the combination part 31, sent to a static mixer with the unsaturated polyester resin and the curing agent 2, mixed, and injected from a nozzle 4 having a built-in static mixer into a molding mold in an incomplete mixed state.
Patent JP-H07176127-A (JP)
Title: Recording and/or reproducing device
Inventor: OSADA YASUO
IPC: G11B17/26
Filed: 1994-09-07
Abstract: PURPOSE:To visibly recognize a part of a disk cartridge from the outer side and to enable the exchange when it is unloaded to the recording and reproducing device by making a part of the disk cartridge confront with the outside and holding each cartridge. CONSTITUTION:The cartridge 305 constituting the disk cartridge 320 used both for recording and reproducing operations is provided with an opening part 323 for a magnetic head to make a part of the signal recording surface of a magneto-optical disk confront with the outside, at a main surface part of the upper side, and also provided with an opening part 322 for an optical pickup on the position confronting with the opening part 323 at a main surface part of the lower side. Covers of each opening part 323, 322 are opened by a shutter member 306 which is slid backward along one side part of the cartridge 305. As to a recessed part 311 for discriminating the magneto-optical disk, the depth from the main surface part at the lower side is different, then the housed disk is discriminated by the difference of this depth.
Patent JP-2001059810-A (JP)
Title: Weathering light test apparatus with exhaust treatment device
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enable harmless emission to the atmosphere by converting the whole nitrogen monoxide in an exhaust into nitrogen dioxide by an ultraviolet ray lamp and a silent discharge ozone generator, and adsorbing and catching the whole amount of nitrogen dioxide by a gas adsorption vessel. SOLUTION: Oxygen is converted into ozone by an ultraviolet ray generated by an ultraviolet ray lamp 12 provided in the inside of an oxidation reaction vessel 3, and nitrogen monoxide is converted into nitrogen dioxide to convert nitrogen monoxide in an exhaust into nitrogen dioxide. A large quantity of ozone is introduced from a silent discharge ozone generator 6 communicating through an ozone introduction pipe to the oxidation reaction vessel 3, and nitrogen monoxide is reacted with the ozone together with the action of the ultraviolet ray to convert the whole nitrogen monoxide into nitrogen dioxide. The whole amount of the exhaust for converting nitrogen monoxide into nitrogen dioxide in an ozone oxidation reaction vessel 9 is adsorbed by a nitrogen dioxide adsorbent 15 filled between the upper depression filter 13 and the lower depression filter 14 of a gas adsorption vessel 4.  Clean air is sucked into a suction vessel 5 connected to a blower 16, and the harmless exhaust is discharged from an exhaust opening 17.
Patent JP-H1080371-A (JP)
Title: Handle for drainboard
Inventor: HAYASE TATSUYA
IPC: E04F15/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To simply mount a handle for a drainboard to the drainboard by utilizing a drain hole of the drainboard. SOLUTION: A handle 30 is provided with a handle body 40, a pair of elastic projection parts 51, 51 and a pair of projection parts 52, 52. The handle body 40 is capable of passing through a drain hole 13 formed in a bottom wall 11 located opposingly to a gap in a drainboard. The elastic projection parts 51 located in one end of the handle body 40 project from both sides in the direction of the thickness facing respectively both projecting lines 12, 12, bend to approach each other when they pass through the drain hole 13 and restore their original stages to project after the passage through the drain hole 13 so that a distance between both projecting ends is set larger than the width of the drain hole 13 located in the direction of the thickness of the handle body 40.  The projection parts 52 are opposed through the bottom wall 11 to both elastic projection parts 51 and project respectively from both sides so that a distance between both projecting ends is set larger than the width of the drain hole 13.
Patent JP-H0553914-A (JP)
Title: Disk cache system
Inventor: NAKANO KANAE
IPC: G06F12/08
Filed: 1991-08-26
Abstract: PURPOSE:To enable a high-speed processing regardless of a track size. CONSTITUTION:First of all, a virtual machine monitor 4 is activated by interrupting an application program 1, and a virtual read mode being the operating mode of the application program 1 is turned off and switched to a protective mode enabling making direct access to a cache memory 6. Thus, a disk access emulator 3 is activated, and it is judged whether access object data are present on the cache memory 6 or not. When no data is present, an address on the cache memory 6 is transmitted to a device driver 5 together with an address on a disk device 7. When the address on the disk device 7, data are read from the disk device 7 by the disk driver 5 and transferred onto the cache memory 6.
Patent JP-H08101142-A (JP)
Title: Ion dispersion spectrographic device
Inventor: HAYASHI SHIGEKI
IPC: H01J37/295
Filed: 1994-10-03
Abstract: PURPOSE: To perform analytical measurement of the azimuth angle and polar angle of a specimen without provision of any rotating mechanism by dividing the anode of a diffusion ion sensor in the azimuth angular direction and pole angular direction. CONSTITUTION: Ion particles incident on a sample 1 from an ion source 4 collide with atoms of the sample 1 and are dispersed. The dispersed ion beam are dispersed in 180 deg. directions of the irradiation ion beam and sensed by a sensor 8. The sensing signal therefrom is fed to a time-digital converter 12 and the interval between the start and stop signals of a pulse generator 10 is measured. On the basis of this measuring signal, the atom structure is analyzed 13. At this time, the electrode of the anode of sensor 8 is divided in the radial and the circumferential direction in correspondence to the polar angle and azimuth angle directions of the diffused ions. The dispersed ions of the sample 1 are dispersed in different polar angle and azimuth angle according to the surface structure and are made incident on the electrode of the anode.  Because the electrode is divided in the radial and circumferential directions, the polar angle and azimuth angle of the incident diffused ions differ, and the polar angle and azimuth angle of the dispersed ions can be determined by the position at the anode.
Patent JP-S6298274-A (JP)
Title: Fault point locating system for power transmission system
Inventor: HARADA EIJI
IPC: G01R31/08
Filed: 1985-10-25
Abstract: PURPOSE:To reduce a locating error due to a branch load and to perform precise locating by carrying out a locating operation through arithmetic in which the influence of the branch load from one terminal to a fault point a detection current. CONSTITUTION:Distances (x) to terminals (a), (b), and (c) of a power transmission line are found according to equation I on the basis of respective phase currents Ia, Ib, and Ic, respective phase voltages Va, Vb, and Vc at the terminals (a), (b), and (c) of the power transmission line, a zero-phase current, self-impedance values Zaa, Zab, and Zac and mutual impedance values Zab, Zbc, and Zca per unit length of the power transmission line which are classified by respective phases, distances l1-ln to the branch loads connected to the power transmission line, and load currents IaL1-IaaLn, IbL1-IbLn, and IcL1-IcLn. Then, the distance (x) is compared with the distance l1 and when x>l1, A and B in equation I is substituted with equation II to find the distance from the terminal to the fault point. Even when the power transmission line is in a shortcircuit fault state, a value shown by a specific expression is substituted in equation I as A and B to find the distance (x).
Patent JP-H0291238-A (JP)
Title: Polyester covering yarn
Inventor: MIZUKI HIROYUKI
IPC: D02G3/32
Filed: 1988-09-26
Abstract: PURPOSE:To obtain polyester covering yarn having excellent dimensional stabil ity, fitting to body, having improved gloss by using polyester filament yarn having specific initial tensile resistance, specific elongation and specific dyeing temperature as winding yarn and elastic yarn as core yarn. CONSTITUTION:Elastic yarn (e.g., polyurethane elastic yarn) is used as core yarn 1 and polyester filament yarn having <=110g/d initial tensile resistance, >=35% elongation and <=100 deg.C dyeing temperature as winding yarn 2 is wound on the core yarn 1 to give polyester covering yarn 3 suitable for thin clothes.
Patent JP-H05213212-A (JP)
Title: Brake valve used for load sensing hydraulic device
Inventor: TOTSUDO ARUDEN KIYASHII
IPC: B60T13/18
Filed: 1992-08-14
Abstract: PURPOSE: To provide a miniaturized and inexpensive brake valve suitable for supplying fluid pressure from a common fluid pressure source to a power steering system, etc. CONSTITUTION: A brake valve 45 operates the fluid pressure of a pressurized fluid source 11 or pressure of pistons 61 and 63 upon a brake actuator 47 by operating a valve spool 57. The brake valve is connected parallel with a controller 37 for power cylinder by a conduit 33. The brake valve has a shuttle means 65 inside a housing and receives a priority load signal 125 from a power steering controller. At the same time, the shuttle means connects a brake load signal at an intake 119, operates a priority valve 17 through a load signal conduit 29 corresponding to both the signal pressures and controls the output of the fluid pressure supply source.
Patent JP-H0655419-A (JP)
Title: Lift-and-carry transfer device
Inventor: TSUGE MOTOI
IPC: B65G25/02
Filed: 1992-08-13
Abstract: PURPOSE:To provide a compact lift-and-carry device which is operated by only one drive source and has a simple constitution. CONSTITUTION:A movable backing frame 1 is supported by a roller 5 which moves on a closed loop surrounded by two guide rails 13, 14, drive sprockets 11 arranged on both sides thereof, and a driven sprocket, via a supporting member 4.
Patent JP-2001063423-A (JP)
Title: Structure of seat for vehicle for fitting child seat
Inventor: YOSHIMURA KIMIKAZU
IPC: B60N2/90
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To easily fit a hook of a child seat by a recessed cavity part for storing hook without pressing skin of a rear end part of a seat cushion by an anchor by providing the recessed cavity part on an anchor lower part in the seat cushion. SOLUTION: At a back rear lower end of the child seat CS, cylindrical fitting tools 20, 20 incorporating hooks toward a rear side are projectingly provided. By engaging the hooks within the fitting tools 20, 20 to a wire anchor 2 disposed between a rear end part of a seat cushion SC and a lower end part of a seat back SB, the child seat CS is fixed to a seat back SB and a seat cushion SC. The structure is provided with a recessed cavity part A for storing hooks at a lower part of the anchor 2 at a rear end part of the seat cushion SC and is constituted so as to insert the fitting tools 20 of the child seat CS between the lower end part of the seat back SB and the rear end part of the seat cushion SC.