baber/WOPTO huggingface dataset:
Patent JP-S62135376-A (JP)
Title: Ink jet head
Inventor: SHIODA TOYOJI
IPC: B41J2/05
Filed: 1985-12-09
Abstract: PURPOSE:To simplify a heat-generating means and reduce cost, by jetting an ink by Joule heat generated by an electric current flowing through a heat generating resistor layer disposed between a conductor layer and an electrode. CONSTITUTION:With a signal current passed to an energizing electrode 12, the current flows through the electrode 12, a part of a heat generating resistor layer 14 for contact with the electrode 12, a conductor layer 15, a part of the resistor layer 14 for contact with a return circuit electrode 13, and the return circuit electrode 13. When the contact area of the return circuit electrode 13 is set to be larger than that of the energizing electrode 12, the density of the electric current flowing through the vicinity of the electrode 12 is high, and Joule heat generated is maximized. The thermal energy of the Joule head causes rapid formation of a bubble 21 in an ink contained in an ink-supplying layer 16, thereby jetting an ink droplet 22. To provide the heat generating resistor layer 14, a high heat generating resistor material having excellent heat resistance and a low temperature coefficient, such as a tantalum nitride material, is sputtered to form a layer having a thickness of not more than 1mum. A corrosion- resistant thin film having a thickness of several micrometers of gold (Au), nickel (Ni) or the like is provided on the layer 14 as the conductor layer 15.
Patent JP-H01152396-A (JP)
Title: Pressure releasing device of nuclear reactor
Inventor: KUBOTA RYUJI
IPC: G21C9/00
Filed: 1988-11-04
Abstract: PURPOSE:To improve reliability of a nuclear power plant by releasing a releasing means in the case where high pressure reactor core spray system non- operation and low pressure reactor core spray system operation are performed and the releasing means is opened to fix or a signal of high nuclear reactor pressure is input. CONSTITUTION:A first judge device 22 judges that spray system 165 for a high pressure reactor core system is not operated. A second judge device 23 judges that a safety valve function is opened to fix. When the signals of the judge devices 22, 15, 23 are input, an AND circuit 25 outputs automatic pressure reducing function operation signals. Further, a third judge deice 24 judges that the pressure of a pressure reactor pressure vessel is more than prescribed value. When the signals of the judge devices 22, 15, 24 are input, the AND circuit 25 automatic pressure reducing function operation signals are output. A safety valve 1 is released by the automatic pressure reducing function operation signals.
Patent JP-H09121044-A (JP)
Title: Semiconductor device
Inventor: KURODA TAKARO
IPC: H01S5/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device having an active layer of quantum well structure in which the deviation of carriers, excited to a high energy state by an external field or Auger effect, from a well layer to a barrier wall layer is controlled in the direction having no adverse effect on the operation of the element. SOLUTION: In a semiconductor heterostructure comprising first and second barrier wall layers 1, 2 sandwiching a quantum well layer 3, the height and effective mass of hetero barrier wall, as well and the material of barrier wall layers 1, 2 and quantum well layer 3, are set such that the carriers escape from the quantum well layer 3 toward the barrier wall layer 1 having a high effective mass when they are accelerated in the plane of the quantum well by Auger scattering to have energy higher than the hetero barrier wall. Since the deviation of high energy carriers from the quantum structure active layer to the barrier wall is controlled, a highly efficient low current operation can be ensured even if the temperature of the semiconductor laser is high. This structure enhances the high frequency characteristics of the FET.
Patent JP-H07111021-A (JP)
Title: Medium recording and reproducing device
Inventor: IDO KAZUHIRO
IPC: G11B19/02
Filed: 1993-10-12
Abstract: PURPOSE:To reduce time to be taken for input operation of a user by housing disk(s) on standby for reloading in response to a prescribed input into its (their) original housing part(s). CONSTITUTION:When a power source for this minidisk changer deck is turned on, whether or not a disk data concerning disks in a stocker 5 consisting of individual housing parts 50a-50d and a carrier 3 is held in a memory inside a CPU, which are not shown in the figure, is decided by using a back-up power source provided in a vehicle. Next, whether a stock-key 102 is inputted or not is decided, and if not, whether an eject-key 116 is inputted or not is decided, and if not, whether a play-key 108 is inputted or not is decided, and if not, operation of an alpha-key 107 is checked and whether No.-keys 103-106 are inputted or not is decided. If none of the operation modes are effective, this effect is displayed on a display 117, and when the stock-key 102 is inputted, disks are housed in the housing parts 50a-50d.
Patent JP-H01119894-A (JP)
Title: Article storage box system
Inventor: GOTANDA MOTOHIRO
IPC: E05B65/02
Filed: 1987-11-04
Abstract: PURPOSE: To surely dispatch a delivered article to an absent person by guiding the delivered article into a device by opening the bottom plate of a drawer storing the delivered article when that drawer is closed, and providing a receipt issuing function at the device. CONSTITUTION: When a drawer 7 is pulled out after a lock device provided on the front face of the drawer 7 is unlocked by a deliveryman, wheels 29 are moved and moved up on an inclined part 30b of a guide rail 30 so that a bottom plate 23 can be closed. When a delivered article 16 is put in and the drawer 7 is closed in such a state, the wheels 29 are moved down on the inclined part 30b, the bottom plate 23 is opened downward, and the delivered article 16 is slid down onto a carrying table 39. At such a time, when a photosensor 38 detects the sliding-down of the delivered article 16 onto the carrying table 39 and the lock device is locked, a receipt is issued by a receipt issuing device 6. Thus, even when a resident is absent, the delivered article can be surely dispatched to the resident.
Patent JP-2001097263-A (JP)
Title: Release device for driver's seat for motorcycle
Inventor: OURA KOSEI
IPC: B62J1/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a release device for a driver's seat for a motorcycle capable of reducing the number of parts, reducing a cost, and preventing a strength from being lowered. SOLUTION: This release device of a driver's seat is formed so that an upper bracket 35 fixed to a driver's seat side is rotatably pivoted, through a rotating shaft 37, on a lower bracket 36 fixed to a body side, the rotating shaft 37 is passed through a spiral spring 38, and the driver's seat is released automatically by the resiliency of the spring 38. The device is formed so that a rotating damper 39 is installed on the rotating shaft 37, and the release speed of the driver's seat is adjusted by the rotating damper 39. The upper bracket 35 is formed in a cantilever structure, the free end 37a of the rotating shaft 37 is disposed on the outside of a bearing part 47 provided on the lower bracket 36, and the spiral spring 38 and the rotating damper 39 are disposed at the free end 37a.
Patent JP-H11120875-A (JP)
Title: Gas-blast circuit breaker
Inventor: KONO HIROMICHI
IPC: H01H33/91
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To turn arc-extinguishing gas of a pressure accumulating chamber into high pressure by using heat of an arc, and reduce the driving force of an operation rod of a movable contactor and a movable cylinder by forming the pressure accumulating chamber and a compression space in the movable cylinder of a movable contactor part, and providing a permanent magnet on the outlet side of a through-port, formed in a piston linked, to the compression space. SOLUTION: A pressure accumulating chamber 30 and a compression space 31 are arranged in a movable cylinder 26, and a permanent magnet 39 is provided in a casing 38, having an exhaust port 37 on the outlet side of a through-port 34 of a piston 35. Opening of a gas-blast circuit-breaker makes progress, and arc- extinguishing gas in the pressure accumulating chamber 30 and the compression space 31 is turned into high pressure/high temperature by using heat of an arc 40 generated between a fixed arc contactor 24 and a movable arc contactor 25. When its high pressure/high temperature gas becomes a design value, the permanent magnet 39 is separated from the piston 35, and the arc-extinguishing gas is exhausted.  Therefore, driving force of the movable cylinder 26 and an operation rod 27 is reduced without putting the pressure accumulating chamber and the compression space in an overpressure condition.
Patent JP-S62196410-A (JP)
Inventor: MAIKERU DEII AANII
IPC: A44B11/25
Filed: 1986-11-21
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-H11118720-A (JP)
Title: Method and device for inspecting appearance of tablet
Inventor: SUZUKI NARIAKI
IPC: G01N21/85
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting the appearance of tablets capable of creating binarized reference variable-density images suitable for a appearance inspection of tablets in a manufacturing line. SOLUTION: In a preparatory variable-density image, a reduced tablet area 73 corresponding to the center vicinity of a tablet 1 to be inspected acquired in advance is set (S41). In addition, an enlarged tablet area including the tablet to be inspected acquired in advance is set (S43). Then the value obtained from the variable-density value of the reduced tablet area is taken as the variable- density value of the enlarged tablet area (S45). Linear interpolation or smoothing is performed on between the enlarged tablet areas to reduced irregularities in the variable-density value. By this, a binarized reference variable-density image is created from the preparatory variable-density image. At this time, the average value of the variable-density values is used as the value obtained from the variable-density value of the reduced tablet area (S44).
Patent JP-H02123751-A (JP)
Title: Wafer chuck of semiconductor manufacturing apparatus
Inventor: MATSUE YOSUKE
IPC: H01L21/683
Filed: 1988-11-01
Abstract: PURPOSE:To ensure sucking of a distorted wafer and to make the wafer flat by forming the central part of a wafer sucking surface in a concave shape, and providing a mechanism which adjusts the flatness of the wafer sucking surface. CONSTITUTION:A distorted wafer 4A is mounted on a wafer sucking surface 1A. When a vaccum port 3 is made to be a vacuum state, the distorted wafer 4A is sucked with the wafer sucking surface 1A. When gas is compressed and inputted through an introducing port 8 under the state wherein the distorted wafer 4A is sucked in the concave state, a diaphragm 5 is expanded with a compressing chamber 6, and the central part of a chuck becomes a convex shape. The convex displacement of the diaphragm is transferred to the chuck sucking surface 1A through a transfer part 7. Thus the distorted wafer 4A becomes flat. When the pressure at which the most flat state is obtained is found beforehand, said series of operations can be performed quickly.
Patent JP-H07131427-A (JP)
Title: Radio experimental measurement method
Inventor: IDE TOMOKO
IPC: H04B17/00
Filed: 1993-11-08
Abstract: PURPOSE:To reduce the transfer volume and the recording volume of measurement data by recording the transmission/reception state only with one kind of a transmission/reception frame number. CONSTITUTION:A frame number adding part 3 of a base station 1 adds a number to a transmission frame to transmit data to a mobile station 6. In the mobile station 6, the reception frame number is read by a frame number read part 9, and a frame number adding part 8 is so controlled that the transmission frame number is equal to the reception frame number. If a base station 11 cannot directly communicate with the base station 1, a frame number read part 14 reads the reception frame number after reception of data from the mobile station b, and a frame number adding part 13 is so controlled that the transmission frame number is equal to the reception frame number. Measuring parts 5, 10, and 15 measure the states of transmission from own stations and reception from other stations and record the transmission/reception states together with the frame number.
Patent JP-S63133473-A (JP)
Inventor: OTSUKI TOMOYA
IPC: H01R12/18
Filed: 1986-11-21
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-H10119710-A (JP)
Title: Cabin internal status detecting device
Inventor: MIZUTANI AKITOSHI
IPC: B60R21/16
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a cabin internal status detecting device that can detect a detected object accurately without causing cost increase. SOLUTION: A distance measuring apparatus is disposed at a roof above a front-seat passenger's seat in a cabin, and an LED 4 and a PSD (optical position sensing element) 5 are supported in a direction changeable state to the distance measuring apparatus. Infrared rays emitted from the LED 4 are reflected by a detected object and received by the PSD 5. The LED 4 and PSD 5 are changed in their directions by motors 7, 12. A controller 18 drives the motor 7, 12 to change the directions of the LED 4 and PSD 5 and at the same time takes in detection signals of the detected object to judge the internal status of a cabin. The controller 18 sends a signal corresponding to the status of the seat to an air bag control device 26 so as to be reflected on control of an air bag.
Patent JP-H03141863-A (JP)
Title: Fuel injection device
Inventor: NOGI TOSHIJI
IPC: F02M69/00
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a fuel injection device, provided with a rotary valve as an intake valve, ideal for an internal combustion engine by selecting a spray expansion angle, the fitting direction of a fuel injection valve and fuel injection timing so as to prevent fuel, jetted out of the fuel injection valve provided on the upstream side of the intake valve, from coming in contact with the intake valve. CONSTITUTION:An intake valve 13a is a rotary valve, and fuel is supplied intermittently from a fuel injection valve 23 provided on the upstream side of the intake valve 13a. The fuel quantity is determined by an airflow meter signal and a crank angle sensor signal and corrected according to water temperature, engine load and engine rotating state. The direction of the fuel injection valve 23 and a spray expansion angle are selected so as to prevent fuel from being adhered to the inner wall of the intake valve 13a at the time of being opened close to full admission. Accordingly, in the accelerating state of the engine, fuel flows rapidly into cylinders so as to prevent the adhesion of fuel to the inner wall of the intake valve.
Patent JP-S63138176-A (JP)
Inventor: JIEEMUSU SHII TEITSUSHIYAA
IPC: F04B49/02
Filed: 1987-11-05
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-H07129635-A (JP)
Title: Preparation system for drawing including part constitution chart
Inventor: HIDAKA SADAOTO
IPC: G06F17/50
Filed: 1993-11-08
Abstract: PURPOSE:To provide a system capable of more efficiently preparing a drawing including a part constitution chart. CONSTITUTION:The part data of the part constitution chart to be attached to the drawing are performed in a computer system 20 and the inputted part data are recorded in a floppy disk 22. In a CAD system, the part data pre read from the floppy disk 22 by a main server 10, converted into the part constitution chart and attached in the prepared drawing. The data of the drawing for which preparation is completed are recorded in a DB 12. Also, it is preferable to construct a processing procedure in the CAD system beforehand and automatically perform conversion from the part data into the part constitution chart and attachment in the CAD system. By this system, drawing is made more efficient and accelerated by effectively utilizing the CAD system, separating simple operations and parallelly executing the operations, etc.
Patent JP-H04154211-A (JP)
Title: Timing pulse delay circuit
Inventor: UEHARA TAKAFUMI
IPC: H03K5/135
Filed: 1990-10-17
Abstract: PURPOSE:To make a delay resolution to a timing pulse double and to reduce the increase of cost in a timing pulse delay circuit by adding a flip-flop and an exclusive OR circuit to the timing pulse delay circuit. CONSTITUTION:The circuit is provided with a data latch circuit 1 for which timing pulse 11 and the 1st delay setting data are inputted, a flip-flop 2 for frequency-dividing a clock 12 into a half, the exclusive OR circuit 3 for which the output from the flip-flop 2 and the 2nd delay setting data are inputted, a counter 4 that sets the output from the data latch circuit 1, that is started by the timing pulse 11, and that counts the output from the exclusive OR circuit 3, and a detecting circuit 5 for detecting the output from the counter 4, and a flip-flop 6 that uses the output from the detecting circuit 5 as D input and a clock 13 as pulse input. Thus, the delay setting resolution is made double without changing the operation speed of the counter 4.
Patent JP-H11168658-A (JP)
Title: Digital camera adjustment system and digital camera adjustment device
Inventor: AOYAMA MITSUSHIGE
IPC: H04N5/222
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high quality by optically setting at exposure conditions of a digital camera provided with an automatic exposure(AE) function. SOLUTION: A digital camera 100 of this adjustment system is provided with an automatic exposure function, and its CPU 121 applies automatic exposure control to an AE evaluation value outputted from an image pre-processor 107, based on an AE table written in a flash memory 130 in the adjustment process. Then the digital camera adjustment device generates the AE table based on the AE evaluation value outputted from the IPP 107 of the digital camera 100 in the AE table adjustment.
Patent JP-S63132907-A (JP)
Title: Polymerization of olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/654
Filed: 1986-11-25
Abstract: PURPOSE:To produce a polyolefin in high yield, by using a catalyst composed of a specific organometallic compound and a transition metal catalyst produced by supporting a Ti halide on a compound obtained by the reaction of a Grignard reagent and thionyl chloride. CONSTITUTION:An olefin such as ethylene, vinylnaphthalene, butene-1, etc., is polymerized by using a catalyst composed of (A) a transition metal catalyst produced by supporting a Ti halide on a compound of formula MgBrCl obtained by the reaction of a Grignard reagent of formula RMgBr (R is hydrocarbon residue) with thionyl chloride and (B) an organometallic compound of group I-III of the periodic table (e.g. organic Al compound, organic Li compound, etc.). The Grignard reagent can be produced by reacting a brominated hydrocarbon of formula RBr with metallic Mg.
Patent JP-H07109810-A (JP)
Title: Composite panel
Inventor: HONDA TOMIYASU
IPC: E04F13/08
Filed: 1993-10-13
Abstract: PURPOSE:To facilitate decorative work by sticking plate bodies to the obverse and the reverse of a core padded frame body, applying the decorative work to the butt end parts of the frame body, and sticking a decorative sheet to a surface containing the decorative work parts. CONSTITUTION:Plate bodies 5 and 6 are stuck to the obverse and the reverse of a frame body padded with core materials 4 formed in a bar shape by laminating a particle board 2 and a wood fiber plate 3, and a decorative sheet 8 is stuck so as to cover a part of the reverse while containing the curved surface work parts 7 applied to the butt end parts from a surface of the frame body. Next, in the frame body, the core materials are padded in a two-square superposed shape so that the particle board 2 is arranged inside and the wood fiber plate 3 is arranged outside. Next, the curved surface work parts 7 of a panel body 10 are formed in a part of the wood fiber plates 3 arranged outside of the frame body, and the obverse plate 5 of the panel body 10 and the decorative work parts 7 are covered. The decorative sheet 8 is stuck so as to enter partially all the way up to the reverse plate 6, and a composite panel 1 is formed. Thereby, the thin decorative sheet 8 can be stuck easily.
Patent JP-H10122429-A (JP)
Title: Cable burying member and jointing method therefor
Inventor: SUDA MASAO
IPC: F16L1/024
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To satisfy un-combustible properties, burying strength, and durability, manufacture a plurality of pipelines easily, and provide cable burying member facilitating work execution and a jointing method therefor. SOLUTION: An inorganic material is extruded so as to form a base material 23 having a flat end surface 23a, and straight holes 24 whose both ends are opened on a flat end surface 23a are formed inside the base material 23. A cable embedded member 21 is joined in such a way that a bolt is projected from the base body 23 in a direction perpendicular to a center axis of the inserting hole 24, end surfaces 23a of cable burying members 21 from which the bolt is projected are matched with each other, bolts are fastened by a turn buckle, and then, end surfaces 23a of both cable burying members 21 are joined with each other.
Patent JP-S63133843-A (JP)
Inventor: SASHIDA NOBUO
IPC: H02J9/06
Filed: 1986-11-21
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-H10121596-A (JP)
Title: Vibration-damping sound-insulating sheet and vibration-damping sound-insulating material
Inventor: ADACHI KOICHI
IPC: E04B1/82
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping sound-insulating sheet, which has high shock cushioning force and by which a flooring material on a floor surface after the execution of works is not waved and walking feeling is not damaged, and a vibration-damping sound-insulating material using the sheet. SOLUTION: In the vibration-damping sound-insulating sheet 11, a sound- insulating layer 1a consisting of high specific-gravity fillers and a binder component mainly comprising a synthetic resin or a rubber and a cushioning layer 2 are laminated. Continuous irregular sections 6a, 5a are formed to the surface of the sound-insulating layer 1a at that time, the cushioning layer 2 is laminated on the projecting sections 5a of the irregular sections 6a, 5a, and continuous air gap sections are formed into the recessed sections 6a of the irregular sections 6a, 5a.
Patent JP-H06107514-A (JP)
Title: Primer composition
Inventor: HIRASAWA TADASHI
IPC: A61L27/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a primer composition, having a high initial bonding strength to a tooth hard tissue with a present general dental adhesive and capable of providing the durability so as to enable the maintenance of the strength for a long period with hardly any damage to the tooth hard tissue. CONSTITUTION:The objective primer composition is composed of an aqueous solution (solution A) of a chelating agent capable of forming a stable chelate both with Ca in the dentin and metallic ions and/or its partially substituted salt at 1-20wt.% concentration and an aqueous solution (solution B) of a metallic halide, reactive with the chelating agent or its partially substituted salt and capable of forming a stable chelate at 0.05-5wt.% concentration.