baber/WOPTO huggingface dataset:
Patent JP-2001023526-A (JP)
Title: Test method and test device for plasma display panel
Inventor: ABE TAKAO
IPC: H01J11/44
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To easily test the quality of a plasma display panel by detecting a corona discharge generated by a defect. SOLUTION: This device 17 is provided with a DC high voltage power supply 29 impressing a prescribed voltage between an electrode of a plasma display panel 19 and an electrifier 21 provided outside the plasma display panel to face it, and current probes 27, 31 detecting if impressing the prescribed voltage has generated a corona discharge between the electrode and the electrifier 21.
Patent JP-H1041961-A (JP)
Title: Data transmission system
Inventor: ODA GORO
IPC: H04L12/40
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the data transmission system in which stored data in a slave station are not lost even when a master station does not have a transmission function of an acknowledge signal. SOLUTION: Each slave station 2 is provided with data storage memories 23a-23c and data hold memories 24a-24c with respect to kinds of 1st data request signals. Upon the receipt of a data request signal s1, in the case that the kind of the signal s1 is different from the kind of a signal s1 received precedingly, data in the data storage memories 23a-23c are transferred to the data hold memories 24a-24c whose predetermined update timing depends on the reception of the signal to as to update the data storage memories 23a-23c through overwrite, and when the received signal s1 is the 1st data request signal, a data signal s2 is returned from the data hold memories 24a-24c and when the received signal s1 is a 2nd data request signal, data not stored yet at this point of time are returned as the data signal s2.
Patent JP-S6173100-A (JP)
Inventor: TSUCHINO HISANORI
IPC: G21K4/00
Filed: 1984-09-18
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-S6257443-A (JP)
Title: Chlorosulfonated polyethylene composition
Inventor: OTSUKA TAKAO
IPC: C08L23/00
Filed: 1985-09-05
Abstract: PURPOSE:The titled composition, obtained by incorporating a chlorosulfonated polyethylene with a specific amount of ethylene-vinyl chloride-vinyl acetate terpolymer, having improved abrasion resistance and suitable for hoses, tubes, etc. CONSTITUTION:A chlorosulfonated polyethylene composition obtained by incorporating (A) 100pts.wt. chlorosulfonated polyethylene having 25-45wt% chlorine content and 0.9-11wt% sulfur content with (B) 10-60pts.wt. ethylene-vinyl acetate-vinyl chloride terpymer having 20-70wt%, preferably 20-60wt% ethylene-vinyl acetate copolymer content.
Patent JP-S6174230-A (JP)
Inventor: SATO RYUICHI
IPC: H01H57/00
Filed: 1984-09-18
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-S6176197-A (JP)
Inventor: OZAKI TSUTOMU
IPC: D05B65/02
Filed: 1984-09-21
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-S6087946-A (JP)
Title: Working method of clutch gear for transmission of automobile
Inventor: HOGUCHI TETSUYA
IPC: B23P15/14
Filed: 1983-10-20
Abstract: PURPOSE:To manufacture a clutch gear at a low cost by a small number of stages by forming simultaneously a final prescribed size section and a chamfered projection on a slug of a rough shape, and forming a reverse taper to a tooth form blanked to a spline shape by a precise blanking method. CONSTITUTION:A material W to be worked W which has formed a rough shape on round bar steel consisting of a malleable material by means of warm or hot forging in a stage I is pressed against a die having a radial groove of a section of a prescribed size and a triangular section of a tooth number portion in a state II, and a final prescribed size section and a chamfered projection 22b are formed simultaneously. In a stage III, the projection 22b is brought to fine blanking by a die having a prescribed tooth form size and blanked to a spline tooth form shape 23c, and in a stage IV, the material to be worked is pushed into a die having a tapered side wall from the end face of the opposite side of the projection 22b, and a reverse taper 24a for preventing a clutch from falling out is formed on the tooth form. In this way, a clutch gear of a high accuracy can be manufactured by a few working stages and also at a low cost.
Patent JP-H0729896-A (JP)
Title: Sputtering device and sputtering method
Inventor: TANAKA MASAAKI
IPC: H01L21/31
Filed: 1993-07-13
Abstract: PURPOSE:To use actively sputtering performances required in respective situations, by displacing one of a pair of electrodes provided in a chamber through a means for adjusting the space between both the electrodes, and by changing the space between both the electrodes according to various situations generated during sputtering. CONSTITUTION:In a chamber 30, a pair of sputtering electrodes 31a, 31b is provided. On the bottom surface of the sputtering electrode 31a, a target 32 to be the material of a thin film is mounted, and on the other electrode 31b, a semiconductor wafer 33 to be subjected to a sputtering processing is put. On the outside upper part of the chamber 30, a means 40 for adjusting the space between both the sputtering electrodes 31a, 31b which is connected to the sputtering electrode 31a is provided. The means 40 comprises a stepping motor 41 for controlling the distance between both the sputtering electrodes, a ball screw 42 for displacing the electrode 31a up and down, and a slide block 43 for converting rotational motion into up-and-down motion, etc. Thereby, the distance between both the sputtering electrodes is changed during the sputtering processing, and the sputterings are performed in various conditions.
Patent JP-H107150-A (JP)
Title: Plastic container with handle
Inventor: KOJIMA KAZUHIRO
IPC: B65D25/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container with handles, with which work of pouring a liquid such as kerosene into other containers is made easier and which enables such work to be done in a short period of time without spilling the liquid outside other containers. SOLUTION: A plastic container comprises liquid take-in and take-out ports 10a, each being provided on each of both sides of a top part 3 of a container main body 2, a handle mounting recess 11 formed at a central portion of the top part 3, and a container carrying handle 13 provided so that a pair of handle mounting projections connected to the handle mounting recess 11 are coupled to each other. In the structure of this plastic container, a handle mounting recess 11 is formed at a lower part of the container main body 2, and a container supporting handle 16 is provided so that a pair of handle mounting projections connected to the handle mounting recess 11 are coupled to each other.
Patent JP-S5986771-A (JP)
Title: Air separator apparatus
Inventor: KATOU KAZUMI
IPC: F16K24/04
Filed: 1982-11-10
Abstract: PURPOSE:To enable absorption of fluid pulsation and water hammer in a tank made of hollow rigid members having an air vent, fluid inlet and outlet by providing an air chamber separated with a rubber membrane in the tank. CONSTITUTION:A hollow cylindrical rigid member 1 and a cap-like member 8 are connected through a rubber membrane 4. The rigid member 1 is provided with an inlet 2 in its upper part, and an outlet 3 in the lower part which is aligned with the inlet when viewed from above. The cap-like member 8 is provided with an air vent 6 in its center, and at its outlet an automatic air release apparatus 9 is provided. Liquids such as hot and cold water flow from the inlet 2 into the tank, and reduced their speed in the tank, and flows out of outlet 3. Air mixed in the liquid in the tank is separated as air bubbles to be released from the air vent. When a water hammer pressure is produced at this time, the pressure fluctuation is damped by a fluid filled in an air chamber 7 from a filling port 5.
Patent JP-H0245976-A (JP)
Title: Method for forming silicon carbide electrode
Inventor: OTA KIYOSHI
IPC: H01L29/43
Filed: 1988-08-05
Abstract: PURPOSE:To control change in shape of an electrode caused by heat treatment and to avoid current concentration and a bad wire bonding by piling up a metal film for ohmic electrode and a high melting-point metal film in this order from the silicon carbide side. CONSTITUTION:A P-type SiC layer 3, a P-type SiC metal film for ohmic electrode such as an Al electrode film 4 in the thickness of 1000Angstrom  is piled up. Then, on the film 4, a high melting-point metal film such as a Ti metal film 5 in the thickness of about 3000Angstrom  is piled up. This laminated substrate is heat- treated at 900 to 1000 deg.C to alloy each electrode with SiC for ohmic contact. The film 5 does not melt at the temperature of 900 to 1000 deg.C since it has a high melting point. In other words, the film 5 can absorb a surface tension of the film 4 without a change in shape. Therefore, the film 4 can be alloyed with SiC and obtain an ohmic property, without change in shape.
Patent JP-2000029918-A (JP)
Title: Device for converting three-dimensional shape data and method therefor
Inventor: EBARA HIROMITSU
IPC: G06T17/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To realize reduction of data conversion errors, improvement of converting precision, and reduction of costs by preventing the destination of data conversion of three-dimensional shape data from being limited to a small number of systems. SOLUTION: Relating to a data converting device 1 for three-dimensional shape data a format standardized and specified between different three-dimensional shape processing systems is used as an intermediate format and it is provided with an input part 3 for inputting the format data and the name of the three-dimensional shape processing system being the destination of data conversion.  Also, this device is provided with data processing parts 2 and 6 for operating the detection of a seam face for a shape model, operating face-division processing so that the number of seam lines can match the number of seam lines in the three-dimensional shape processing system being the destination of data conversion, a storage part 5 for storing the shape data from the input part 3 and information indicating the detected part of the seam face and shape data after the face-division processing from the data processing parts, and an output part 4 for outputting the shape data after the face-division processing as data following the standardized and specified format.
Patent JP-H0734893-A (JP)
Title: Promotion of combustion for internal combustion engine and device therefor
Inventor: OKAMURA MITSUTOSHI
IPC: F02B27/04
Filed: 1993-07-13
Abstract: PURPOSE:To provide a method and a device for improving the combustion efficiency of a substance for combustion such as fuel, and for solving problems on energy saving and on environmental pollution due to exhaust gas. CONSTITUTION:The substance for combustion and before combustion to be fed to a combustion device is brought into contact with the catalyst of a low temperature far infrared radiator made of a ceramic ball primarily consisting of silicon. For example, in a transportation machine, a catalyst device 1 in which a ceramic ball is stored is mounted on a pipe 7 connecting between a fuel tank 4 and an engine 6, and a device 2 in which a ceramic ball is stored is mounted on the inside of an air filter 8. A device 3 in which a high temperature far infrared radiation heating element made of ceramic ball, is mounted on a pipe 11 for exhaustion, which is extended from the engine 6. For the catalyst device 1, two types of ceramic balls for far infrared radiation and for ion exchange, are placed in a stainless case at a specific ratio, while spaces of 5-10mm are formed by wire gauze or punching metal plates on both sides of the case, to fix the ceramics.
Patent JP-H0754883-A (JP)
Title: Clutch type disk brake
Inventor: KAWASAKI MIKI
IPC: F16D55/28
Filed: 1993-08-09
Abstract: PURPOSE:To avoid rise of the temperature of a disk or dangerous property of fume caused by means of friction by rotating a disk completely apart from a pair of pressure holding bodies made of an armature and a plate which are arranged on both sides of the disk, when a winding machine is driven. CONSTITUTION:An armature 21 consists of a fixed part 24 and a rotary part 26 supported on the fixed part 24 through a bearing 25. A plate 22 consists of a fixed part 27 and a rotary part 29 supported on the fixed part 27 through a bearing 28. A spring 30 is provided between the rotary part 26 and a disk 23, and a spring 31 is provided between the rotary part 29 and the disk 23.
Patent JP-H0228558-A (JP)
Title: Method of measuring specific antibody with extra-high sensitivity
Inventor: ISHIKAWA EIJI
IPC: G01N33/543
Filed: 1988-08-09
Abstract: PURPOSE:To allow measurement with high sensitivity by forming a complex of the specific antibody to be measured of a liquid to be inspected and an active component. CONSTITUTION:The complex constituted of the specific antibody to be measured of the liquid to be inspected and the active component is formed and thereafter this complex is bonded to a carrier. This complex is otherwise formed on a carrier. After the carrier bonded with the complex is cleaned, the complex is dissociated from the carrier. This complex is then bonded to the other carrier and thereafter, the carrier is cleaned. The complex on such carriers is measured.
Patent JP-H04231194-A (JP)
Title: Welding material for alloy having low coefficient of thermal expansion
Inventor: DEIBITSUDO BURAIAN ODONERU
IPC: B23K35/30
Filed: 1991-07-11
Abstract: PURPOSE: To provide a welding material for welding iron-containing low CTE alloys. CONSTITUTION: The filler metal contains 10-80% Ni, 0-80% Co, 0.05-0.5% C, 0.5-5% Nb and balance Fe with incidental impurities. The welding material also is operable with fluxes for submerged arc welding. In addition, the welding material may be configured to function as a flux coated or flux-cored electrode.
Patent JP-H0640254-A (JP)
Title: Curtain device for vehicle
Inventor: SAKA SUZUO
IPC: B60J3/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a curtain device for a vehicle obtaining wide rear view in the opened state of a curtain, allowing sun shading and wide rear view to be attained simultaneously in the half-opened state of the curtain, and preventing a high-mount stop lamp from being shielded in the nearly closed state of the curtain so as to be excellent in the safety. CONSTITUTION:A curtain device for a vehicle is formed of curtain rails installed along both sides of a shield glass, plural runners 3 mounted opposedly and slidably to the respective curtain rails, plural ribs 4 supported at both ends by the opposed runners 3 and disposed in proximity to the interior side face of the shield glass, curtain cloth 5 locked to plural ribs 4, and curtain opening/ closing mechanism 6 for moving the runners 3 along the curtain rails.
Patent JP-H0361409-A (JP)
Title: Driving unit of wheel in riding seedling planter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-07-28
Abstract: PURPOSE:To provide smooth turn of a mobile car body by operating a stepless speed changer according to the steering angle of front wheels in turning the mobile car body by steering the front wheels and then reducing the number of revolutions of power transmitted from an engine to back differential gears. CONSTITUTION:A mobile car body is provided with an engine 2, a pair of left and right front wheels 4 to be steered, and a pair of left and right back wheels 5. The rotating power of the engine 2 is transmitted through the front and back differential gears 10 and 12 to the front wheels 4 and the back wheels 5. A stepless speed changer 20 is provided between the engine 2 and the back differential gear 12. The stepless speed changer 20 is connected to the front wheels 4 to be steered so as to reduce the number of revolutions of the back differential gear 12 with increasing steering angle of the front wheels 4. As a result, a good relation between the front and back wheels can be kept to always smoothly turn the mobile can body.
Patent JP-H0754146-A (JP)
Title: Ion beam sputtering device
Inventor: NAKAGAWA YUKIO
IPC: C23C14/46
Filed: 1993-08-09
Abstract: PURPOSE:To prevent the intrusion of impurities into thin films by intrusion of a beam limiter into the thin films by sputtering. CONSTITUTION:A vacuum chamber 1 internally contains a target holder 2, a substrate holder 3 and the beam limiter 4. The ion beams drawn out by a drawing out electrode 14 from plasma formed by an ion source 10 are shaped by the beam limiter 4 and are cast to the target 7, by which the target is sputtered. The beam limiter 4 is composed of a member consisting of the same material as the material of the target 7 so that the beam limiter 4 does not become the impurity even if the beam limiter is sputtered by the ion beams and introduced into the thin films.
Patent JP-H1137524-A (JP)
Title: Waste disposal site
Inventor: SUMIMOTO KINZO
IPC: B09B5/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To enable dust in a working site to be efficiently sucked and discharged by a method wherein a plurality of discharging hoods are installed at one side of a building, a plurality of air blowing fans are also installed at the other side opposing against the former side and flow speeds of surrounding air fed from the air blowing fans are set to cause themselves to be stayed before the discharging hoods. SOLUTION: A plurality of discharging hoods 10 provided with discharging fans or dust collectors are arranged at one side in a longitudinal direction of a building 2. To the contrary, a plurality of air blowing fans 12 for use in feeding air into the building 2 having surrounding atmosphere fed thereinto are oppositely arranged at the other side in a longitudinal direction of the building 2 so as to be communicated with air inlet ports. The maximum flow speed of air is attained at each of the locations near air inlet ports to which the air blowing fans 12 are fixed and the flow speed of each of the air flows is decreased as the air flows at a downstream side and concurrently a capacity of each of the air blowing fans 12 is set such that the flow speed may become 0 at a position just before each of the discharging hoods 10.  Then, an air staying region where a suction force of the fan within the discharging hood 10 effectively acts is produced at a location where this flow speed is approximately zero.
Patent JP-S5897336-A (JP)
Inventor: IWAMURA AKIRA
IPC: A47L15/42
Filed: 1981-12-07
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-H0484816-A (JP)
Title: Digger for deep-rooted root vegetables such as yam
Inventor: KAWABE HISAO
IPC: A01D13/00
Filed: 1990-07-25
Abstract: PURPOSE:To reduce tractive resistance applied to a rising plate by locating shanks supporting the rising plate at a position behind a chain digger unit set to the machine body and making its forward tilting angle controllable. CONSTITUTION:A rising plate (d) is divided into two parts composed of a front half unit (5a) and a rear half unit (5b) at a position a little inclined from the connecting part between the plate and shanks (c) and (c') towards the rear part and the divided two units are mutually connected rotatably using a hinge 50. The lower end side of a connecting rod 51 is connected to the rear half unit 5b and the upper end side of the connecting rod 51 is connected through an elevator (f) composed of engaging holes 51a made in serial form in the connecting rod 51 and a connecting pin 53 to an extended frame 52 extended rearwards from the upper end part of the shank (c).
Patent JP-H1038910-A (JP)
Title: Acceleration detector
Inventor: NAKAHO JUNICHI
IPC: G01P15/18
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To detect two-demensional direction acceleration with simple structure. SOLUTION: An elastic bar 3 is fixed in such a way as to be hung down in an external case 2. To the lower end part of the elastic bar 3 a weight 4 is fixed, and onto it a light transmission board 5 is fixed. An LED 6 and a PSD 7 are arranged interposing the light transmission board 5 between. When an acceleration is being applied, the weight 4 receives force proportional to the acceleration, and the elastic bar 3 is displaced. As the result of this, the light transmission board 5 inclines by an angle proportional to the acceleration. When light from the LED 6 passes through the light transmission board 5, it is refracted according to the angle of inclination, and the position of the light reception of the PSD 7 changes. By detecting the quantity and direction of the change of the position of light reception, it becomes possible to detect the acceleration.  It is possible to detect the acceleration within a two-dimensional plane by simple structure.
Patent JP-2001020309-A (JP)
Title: Square steel lid for manhole
Inventor: IMAHASHI KAZUHIKO
IPC: E02D29/14
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To easily open and close a heavy square steel lid, to widen an opening area of a receive frame to the maximum extent, and to prevent the drop of a lid main body into a manhole and an accident such as falling down of a worker into the manhole in advance. SOLUTION: This square steel lid for manhole to be fitted into a square receive frame 6 having parallel opposing sides has an steel lid main body 5 openable and closable by moving it along the opposing sides of the receive frame 6, at least two pairs of running wheels 7 provided at an interval in the direction of travel of the steel lid main body 5 on a lower face of the steel lid main body 5, a falling down prevention means 9 loaded detachably between opposing sides of the receive frame 6, and a slide plate 14 provided on a lower face of the steel lid main body 5. The running wheels 7 roll on a road surface when the steel lid is opened and closed, and a load receive wheel 13 for receiving a load of the steel lid main body 5 when the steel lid is opened and closed is provided on an upper face of the falling down prevention means 9 by facing upward.  The slide plate 14 moves on the load receive wheel 13 when the steel lid is opened and closed, and the load receive wheel 13 does not come into contact with the lower face of the steel lid main body 5 when the steel lid is closed.
Patent JP-S6257773-A (JP)
Title: Groove profiling method in two electrode gas shielded arc welding
Inventor: SATO YUKIHIKO
IPC: B23K9/12
Filed: 1985-09-09
Abstract: PURPOSE:To make a profiling simple and accurate by operating the difference in the respective consuming electric power of the right and left nozzle and by moving the right and left nozzle integrally in the width direction of the groove so as to make the difference thereof zero. CONSTITUTION:The right and left electric power detector 7A, 7B is arranged together with the right and left nozzle 2A, 2B for a welding power source 4. The detector 7A, 7B is respectively composed of a current and voltage detector 8A, 9A and 8B, 8B to detect the consuming electric power of each nozzle 2A, 2B. Then, the difference in the consuming power of each nozzle is operated by providing a subtracter 10 and the right and left nozzle 2A, 2B is moved in the groove width direction by a nozzle driving motor 11 so as to make the difference thereof zero as well. With this method, the center part between nozzles can always be maintained at the groove width center, so a correct groove profiling can be performed with simple device.