baber/WOPTO huggingface dataset:
Patent JP-H03162597-A (JP)
Title: Alloy plating device
Inventor: HOSOKAWA YOSHINORI
IPC: C25D7/06
Filed: 1989-11-20
Abstract: PURPOSE:To form a uniform alloy plating at all times by providing a distributed-energy X-ray analyzer behind a thermal-diffusion heater, irradiating the multilayer alloy plating of a different kind with an X-ray and adjusting the thermal diffusion, etc., based on the diffracted X-ray. CONSTITUTION:A material 1 is plated with two different metals through a pretreating device 2 and plating baths 4 and 5, passed through a water washing device 7 and a dryer 8 and thermally diffused by the thermal-diffusion heater 9. The alloy plating layer is irradiated with the primary X-ray from the X-ray tube 12 provided to the distributed-energy X-ray analyzer 10, the fluorescent X-ray from the plating layer and the diffracted X-ray are detected, and the signals are sent to a microcomputer 11. The specified composition of plating, film thickness, composition of the alloy phase, etc., are previously inputted to the microcomputer 11, a control signal (a) by the fluorescent X-ray is sent to a plating power source 3 when the values are different from the measured data to adjust the plating current, and a control signal (b) by the diffracted X-ray is sent to the thermal-diffusion heater 9 to control thermal diffusion. As a result, a uniform alloy plating is obtained at all times.
Patent JP-H02147726-A (JP)
Title: Power shovel control device
Inventor: OOSHIMA KAZUMI
IPC: F15B11/16
Filed: 1988-11-30
Abstract: PURPOSE:To horizontally control a bucket when lowering a boom by feeding part of the return oil from a boom cylinder to a bucket cylinder via a divider valve and synchronizing it with the bucket cylinder. CONSTITUTION:A boom operating lever 16 is operated to switch a boom control valve 15 to the descent position C, and the pressure oil from a hydraulic pump 43 is fed to a boom cylinder 9 to perform the descent action of a boom 5. The return oil from the cylinder 9 flows into a divider valve 21, and a pressure difference is generated between the primary side and the secondary side of a throttle 23. The valve 21 is switched to the descent branch position I by the pressure difference, and part of the return oil is fed to a bucket cylinder 11 via pipelines 63 and 59 for the ascent action of a bucket 7. The descent action of the bucket 7 is performed synchronously with the ascent action of the boom 5 by nearly the same operation.
Patent JP-H04177632-A (JP)
Title: High-durability optical disc medium and manufacture thereof
Inventor: CHIBA REIICHI
IPC: G11B7/254
Filed: 1990-11-09
Abstract: PURPOSE:To improve the repeatability of write and erase by using diamond or a diamond-shaped thin-film as a protective film. CONSTITUTION:An optical disc is manufactured by constituting a polycarbonate resin disc substrate 1/a dielectric protective layer (a foundation layer) 2/a recording layer 3/a protective layer (an upper layer) 4/a metallic reflecting layer 5/an epoxy resin layer 6 for sealing on the substrate 1. All of these layers are deposited by using an rf sputtering method. The layers 2, 4 are deposited by employing an ECR plasma CVD method as diamond or diamond-shaped thin-films. Accordingly, an optical disc medium formed has excellent repeatability of write and erase and high performance.
Patent JP-S63157077-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI ATSUSHI
IPC: G11C16/04
Filed: 1986-12-20
Abstract: PURPOSE:To operate the test function of a semiconductor device by incorporating a PROM, a program circuit which programs the PROM, a discrimination circuit which discriminates whether or not a test execution mode is entered, and a test conducting circuit. CONSTITUTION:The program circuit 1 consists of circuits 11-14. The circuit 11 generates a program signal PRG0 according to the potential of a pad P1. Further, the circuit 13 generates a program signal PRG2 according to the signal PRG0 and the potential of a pad P2 and the circuit 14 generates the gate voltage VG of cells C1 and C2 of the PROM2 according to the potential of the signal PRG0. Therefore, a cell C1 is programmed in a ROM2 when the potentials of the pads P0 and P2 are 'H' and 'L' and a cell C2 is programmed when the potentials of the pads P0 and P2 are 'H' and 'L'. Then the decision circuit detects the noncoincidence between two outputs OUT1 and OUT2 of the ROM2 to generate a test instruction signal T and the test conducting circuit operates the test function with the signal T according to the potentials of the pads.
Patent JP-H02149721-A (JP)
Title: Combustion chamber of engine
Inventor: HATSUHIRA TSUGIO
IPC: F02F1/24
Filed: 1988-11-29
Abstract: PURPOSE:To make it possible to reduce the attenuation of swirl by setting a spark plug located in the dome with a larger diameter, and introducing a swirl current into the peripheral direction of the dome with a larger diameter. CONSTITUTION:The multispherical combustion chamber 5 of an engine is composed of No.1 dome 5a having a smaller diameter and No.2 dome 5b having a larger diameter. A spark plug 15 is installed in the No.2 dome 5b, and the swirl current from a swirl port 8B is introduced into the peripheral direction of the No.2 dome 5b. The swirl introduced from the swirl port 8B is therefore effectively introduced along the inner peripheral surface part 14 of the dome 5b to secure a natural flow of swirl in its expanding direction, making it possible to greatly reduce the attenuation of swirl. Furthermore, it becomes possible to surely transfer an enriched fuel-air mixture to the vicinity of the spark plug 15 by using the swirl current.
Patent JP-H09125081-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: IGARASHI JINICHI
IPC: C10N10/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in friction-reducing effect and fuel economy by incorporating a lubricating base oil with each specific zinc dihydrocarbyldithiophosphate, molybdenum dialkyldithiocarbamate and copper carboxylic at specified proportions. SOLUTION: This lubricating oil composition is obtained by incorporating a lubricating base oil with, based on the whole amount of the composition, (A) 0.01-5.0wt.% of a zinc dihydrocarbyldithiophosphate of formula I (R<1> to R<4> are each a 1-18C hydrocarbon), (B) 0.01-5wt.% of a molybdenum dialkyldithiocarbamate of formula II (R<5> to R<8> are each a 1-18C alkyl; X<1> to X<4> are each S or O) and (C) 0.005-1.0wt.% of a copper carboxylate of formula III (R<9> and R<10> are each a 1-24C hydrocarbon).
Patent JP-H08159707-A (JP)
Title: Element for magnetic detection and magnetic detector using the same
Inventor: NAKAYAMA OSAMU
IPC: G01B7/00
Filed: 1994-12-07
Abstract: PURPOSE: To enable the output according to a distance to be measure even when a part to be detected moves at a low speed by arranging a magnet at the part to be detected and a bridge circuit which is disposed near the magnet and has a magnetic fine wire made of a ferromagnetic metal with an electric resistance value thereof varying according to change in magnetic flux by the magnet to capture change in resistance value as voltage change. CONSTITUTION: A permanent magnet 13 is provided between a pair of two magnetic fine wire units 11 and 12. The first magnetic fine wire unit 11 uses a pair of electroconductive pins 15 and 16 as winding frames and the pins 15 and 16 are wound with a magnetic fine wire 17 to make a flat coil. The magnetic fine wires 17 and 22 are made of a ferromagnetic metal with an electric resistance value thereof changing according to the magnitude of magnetic energy and a magnet 13 is placed between the fine wires 17 and 22 arranged parallel. The fine wires 17 and 22 are connected electrically to make a bridge circuit.  A detector is made up of a detection circuit to detect a midpoint voltage between a DC power source circuit and the fine wire 22 and an element 10 for magnetic detection and the like, thereby, the output corresponding to a distance can be detected even when a moving speed of a part to be detected is low.
Patent JP-H05211299-A (JP)
Title: Cmos integrated circuit device
Inventor: SUGIYAMA NOBUYUKI
IPC: H01L27/092
Filed: 1991-11-20
Abstract: PURPOSE:To lower the voltage across the gate and drain of each transistor less than the breakdown strength by connecting a second MOS transistor between the drain electrode and output terminal of an N channel MOS transistor. CONSTITUTION:The source electrode of a first N channel type MOS transistor MN1 is connected to the source terminal on the lower potential side. The drain electrode is connected to the source electrode of a second N channel MOS transistor MN2. The drain electrode of the second N channel MOS transistor MN2 is connected to the output terminal O. The gate electrode is connected to the source terminal VDD on the higher potential side in an integrated circuit LSI1. To this source terminal VDD on the higher potential side, a voltage of +3.3V is supplied. Further, between the output terminal O and the external source terminal VEXT of +5V, a resistor R1 is connected. The output terminal O is connected to the input terminal of another integrated circuit LSI2. To this integrated circuit LSI2, a voltage of +5V is supplied.
Patent JP-H05218203-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOIZUMI YUJI
IPC: H01L27/118
Filed: 1991-11-20
Abstract: PURPOSE:To provide a layout arrangement capable of actuating an inner block region and interface region of a chip at different voltages as well as saving power consumption and making acceleration feasible. CONSTITUTION:Within the title semiconductor integrated circuit device, an inner block group 8 comprising semiconductor element group is arranged on a semiconductor substrate; the first circular power supply wiring 1 is arranged outside the inner block group 8; the second circular power supply wiring 2 is arranged outside the first circular power supply wiring 1; and a voltage level conversion circuit is arranged in array along the circular power supply wirings 1, 2 in the region of the first or second circular supply wiring thereby enabling the inner block region 8 and interface region 7 of a chip to be actuated at different voltages.
Patent JP-H11121028-A (JP)
Title: Sealed lead-acid battery
Inventor: SAWAI KEN
IPC: H01M50/443
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the cycle life by using Pb-Sb based alloy containing a specific rate of Sb for a positive electrode and including lignin in a separator between a positive and a negative electrode plates. SOLUTION: Pb-Sb based alloy used for a positive electrode grid contains Sb more than 0.5% and less than 1.7%. This constitution can prevent early capacity reduction in the positive electrode plate, fall of the active material, and the extended grid. Addition of lignin to a separator layer captures Sb in the separator layer so as to suppress increase in water decomposition. The separator is set to a multi-layered structure of two or more layers and if the lignin content in the separator layer being in contact with the positive electrode plate is reduced lower than that in the other separator layers, an inferior effect caused by resolution of the lignin in the positive electrode plate in charging can be suppressed.  If the lignin content in the separator abutting to the negative electrode plate is set lower than that in the other separators, inferior effects such as reduction in receipt of the charging of the negative electrode plate caused by excess of the lignin quantity around the negative electrode is suppressed.
Patent JP-H07158503-A (JP)
Title: Manufacture of cylinder liner
Inventor: MATSUMOTO SATOSHI
IPC: F02F1/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide the manufacture of a cylinder liner in which the upper part of the cylinder liner is nitrided and its lower part is not nitrided. CONSTITUTION:A cylinder liner perform material 1a in which the inner diameter d of the lower part of the cylinder liner without nitriding is smaller than the inner diameter D of the inner surface of the cylinder liner 1 to be nitrided is prepared, and the cylinder liner preform material 1a is nitrided in a nitriding furnace, then the nitrided lower part of the cylinder liner 1 is machined so as to remove the nitrided surface layer.
Patent JP-H06149112-A (JP)
Title: Image forming device
Inventor: HAYASHI DAISUKE
IPC: B65H43/00
Filed: 1992-11-13
Abstract: PURPOSE:To reduce irregularities in an image when a form enters a fixing roller and when the form leaves from a resist roller and to maintain the unmagnification of the image in the carrying direction of a paper sheet. CONSTITUTION:This image forming device is provided with an image forming part including the resist roller 23 carrying the paper sheet and composed of an imaging unit forming the image on the surface of the paper sheet etc., a fixing/carrying device 16 fixing the image on the surface of the paper sheet while carrying it and a carrying guide 45 arranged between the image forming part and the fixing/carrying device 16 and having a recessed guiding surface so as to form a deflection on the sheet between the image forming part and the device 16 and the sheet carrying speed of the fixing/carrying device 16 is set faster than that of the image forming part so as to eliminate the deflection when the paper sheet leaves from the resist roller 23.
Patent JP-H05114790-A (JP)
Title: Electric component holding device
Inventor: KUBO MASAAKI
IPC: H05K7/12
Filed: 1991-10-23
Abstract: PURPOSE:To provide an electric component holding device, where a bow-type energized spring provided to a base is engaged with an electric component to enable the base to hold the electric component, the spring is shortened as much as possible and stably and surely engaged with the corner of the electric component, and the corners of the base are prevented from being covered with the spring. CONSTITUTION:Bow-type energized springs 7 are installed on the corners of a base 1, and the spring 7 is so arranged as to reverse from an outward bowing position to an inward bowing position obliquely traversing the corner of an electric component housing section 2, and the spring 7 is engaged with an electric component 3 traversing the corner of the component 3 at an inward bowing position, where the spring 7 is composed of an outward bowed part and an inward bowed part. The bow-type energized spring 7 is so arranged as to bow inward from an outward bowing position with a bite angle to the engaged surface of the electric component 3.
Patent JP-H07155562-A (JP)
Title: Water regulator
Inventor: URATA TAKAYUKI
IPC: B01D61/44
Filed: 1993-12-03
Abstract: PURPOSE:To remove components injurious to health and to supply tasty water contg. a proper amt. of ion by using this water regulator. CONSTITUTION:The components injurious to health are removed in a water purifying part, and electrodialysis is conducted in a water regulating part 10 provided in the succeeding stage. The ion contained in the treated water in the deionization chambers 22a...22d formed between a cation-exchange diaphragm 21 and an anion-exchange diaphragm 20 migrates into the ion concentrating chambers 23a...23c. Consequently, the ion concn. is lowered, and tasty water freed from harmful components is supplied.
Patent JP-H11146631-A (JP)
Title: Linear motor with driver for slide door
Inventor: TSUJIMURA ISAO
IPC: E05F15/60
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance of maintainance and inspection of the driver of a linear motor, and reduce the length wiring for power lines and encoder signal lines. SOLUTION: A mover 3m with wires wound is placed between stators 3s housed in a frame 21 of a linear motor 3 and guided on slide rails 3r. The printed board 23 of a driver 10 formed by integrating a drive circuit 11 with a control circuit 12 is mounted direct on the frame 21. A power device 11d is brought into tight contact therewith, and they are surrounded by a cover 22. An elastic sheet 27 having a favorable thermal conductivity is applied to the area between the power device 11d and the frame 21. The power line 15 of the drive circuit 11 is connected with the mover 3m on which a wire passed through the frame 21 is wound.
Patent JP-H09141583-A (JP)
Title: Robot hand
Inventor: SAKAI HIROYUKI
IPC: B25J15/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand applied to a coating robot, with no fear of generating coating unevenness or breaking even in the case of handling a plurality of trees simultaneously. SOLUTION: A robot hand is constituted being provided with a hand rotating motor 3 that is a servo motor, a gear box 16 having gears 4, 5, 6, 7, 8 rotary- driven by the hand rotating motor 3, and hand bodies 13A, 13B respectively connected to the gears 7, 8. The hand rotating motor 3 is controlled by a robot controller to control the rotating angles of the hand bodies 13A, 13B, that is, the rotating angles of trees 11.
Patent JP-H03165154-A (JP)
Title: Isdn incoming call detection method
Inventor: NISHIYAMA TAKESHI
IPC: H04M1/00
Filed: 1989-11-22
Abstract: PURPOSE:To call an optimum extension to an incoming call from an ISDN line by setting a caller number to a caller number table and a called party extension number proper to the caller. CONSTITUTION:When an incoming comes from an ISDN line 1, incoming information is sent to an ISDN trunk control section 3 via an ISDN trunk 2 and further fed to a common control section 20. Upon the receipt of the information, the common control section 20 references a caller number table 21 to extract an extension number corresponding to the number. As an example, let a caller number be 0459321231, then the extension telephone set number is discriminated to be 2300 and the common control section 20 commands an extension control section 6 to call the extension telephone set 4. Thus, a call from a specific caller is given to an extension telephone set for a person proper to receive the call based on the caller number table.
Patent JP-H01193183-A (JP)
Title: Power tool hanger
Inventor: KUNUTO KURISUCHIAN SHIYOOPUSU
IPC: B25H3/00
Filed: 1988-12-02
Abstract: PURPOSE: To move a tool with high efficiency by fitting a specific yoke, thereby reducing the magnitude of necessary force for a tool handle in both the operational-direction and sideway inclinations. CONSTITUTION: This power tool suspension, which connects a power tool having a pistol grip 5 to a balancing unit 10, is provided with a yoke 11 attached to a power tool housing 2, and a running member 12 working together with the yoke 11. The yoke 11 involves a crest-formed portion 14 extending over the substantial part of the length of a power tool housing 2 in the operational direction of the tool 1. The crest-formed portion 14 is mounted pivotally on the tool housing 2 about a rotational axis roughly parallel to the operational axis. It is thus possible to reduce the magnitude of necessary force for a tool handle in both the operational-direction and sideway inclinations.
Patent JP-H03162767-A (JP)
Title: Large-capacity disk storage device
Inventor: OKAMOTO YOSHIHARU
IPC: G11B17/26
Filed: 1989-11-21
Abstract: PURPOSE:To satisfy the physical stability prescribed by safety standards without providing a turning-over preventing leg on the outside of a device and to reduce the installation space by providing a water tank under the subject device. CONSTITUTION:A fire which occurs on the inside or the outside of the device is sensed by a sensor 12, and a pump 13 is operated through an electric means to pump up water in a water tank 9, and water is sprinkled from a fire extinguishing device 14 to extinguish the fire, thereby preventing the damage of important information recorded on a disk. Since the water tank 9 is provided under the device 9 in this case, the physical stability of the device is kept, and an operator is not burdened with the damage accompanied with turning-over of the device when the device is used after being installed as prescribed by safety standards. Thus, projecting turning-over preventing legs are unnecessary to prevent the device from turning over, and the installation space of the device is reduced.
Patent JP-2000134396-A (JP)
Title: Picture editing device and storing medium
Inventor: KITADA ATSUSHI
IPC: H04N1/387
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a picture editing device capable of realizing plural editing work with respect to the same inputting picture without re-inputting a picture. SOLUTION: The set of data classified by the unit of a customer (called a customer) 7 is set to be a basic unit and each customer constitutes data from the set of picture data (inputted picture group) 8 a customer used in the past, plural orders 9 being the execution unit of a picture composing service, which is obtained by processing through the use of this picture data and an editing result thumbnail picture 10 corresponding to each order and being picture data for visually recognizing the processing content (result).
Patent JP-2001121826-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ABE TETSUYA
IPC: B41M5/52
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet with a sublimable dye receiving layer formed at least on one of the faces of a base material sheet by a sheet coating process. SOLUTION: This thermal transfer image receiving sheet uses a sheet coating device comprising (A) and application member 1 consisting of a boxlike vessel 4 with a thin strip-shaped opening 8 formed at the lower face, a material 5 for impregnating a coating liquid arranged protruding from the opening 8 and a coating liquid supply mechanism 6 provided at the upper surface of the boxlike vessel 4 and (B) a base material sheet fixing member 2 with a base material sheet 3 to be coated fixedly mounted at the upper face 7, for conveying the base material sheet 3 to a spot right under the application member 1, as main constituent elements. In addition, the thermal transfer image receiving sheet has a sublimable dye receiving layer formed on the entire area of at least one of the faces per base material sheet 3.
Patent JP-H08154889-A (JP)
Title: Solid endoscope for insertion into body cavity
Inventor: EERU JIEI BERII
IPC: A61B1/04
Filed: 1994-12-08
Abstract: PURPOSE: To enable stereoscopically viewing of a lumen by detachably mounting a base end part of a pair of tubular scopes arranged in parallel to be inserted into the lumen in a dual prism type ocular part housing. CONSTITUTION: A prism optical system is housed into a view housing H having adjustable ocular parts EOD and EOS, and a barrel B is extended from the center of the housing H in the direction orthogonal thereto. An optical fiber channel F for illumination, namely, for supplying light is housed together with a suction tube into the barrel B, as extended in the longitudinal direction thereof with the same spatial expanse as the barrel along it. A free end of the barrel B is inserted into a lumen, light along the optical fiber is made to irradiate an affected part and reflected on the affected part to reach the extreme end of the barrel B of a scope. The light traveling along paths OS and OD is reflected on a prism mirror M arranged at the center and travels to prisms PL and PR and the ocular parts EOS and EOD, thereby enabling to obtain a stereoscopic visual field.