baber/WOPTO huggingface dataset:
Patent JP-H03245546-A (JP)
Title: Semiconductor handling device provided with a self-checking function and self-checking using semiconductor handling device
Inventor: SAYAMICHI YUUZOU
IPC: G01M99/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the generation of an incomplete measurement due to the trouble of a tester or the like and the like and to contrive the improvement of the yield of products and a reduction in the manufacturing cost of the products by a method wherein the title device is provided with a self-checking function and a calibration ball is measured at the time of start of a measurement of the products and at the time of the continuous generation of defective products. CONSTITUTION:When a power supply is turned-ON, an IC transfer robot 104a is moved on a jig 102 for calibration ball storage use and a calibration ball 107 is transferred to a tester 101a and is arranged on a contact part of the tester 101a. The good or bad of the ball 107 is measured by the tester 101a. When the ball is a defective, a signal is sent to a signal tower 105a, a buzzer 105b and the like by a control means, the tower 105a is flashed, the buzzer 105b is turned-ON and a semiconductor handling device is stopped. On the other hand, when the ball 107 is a non-defective, the ball 107 is housed in the storing jig 102 by the robot 104a. Then, the robot 104a is moved on an IC tray and a product is transferred to the tester 101a and is arranged on the contact part. The good or bad of the product is checked by the tester 101a and when the product is a non-defective, the robot 104a is housed in a non-defective tray and when the product is a defective, the robot 104a is housed in a non-defective tray.
Patent JP-S58163834-A (JP)
Title: Disc brake rotor
Inventor: TOKUNAGA MASAYUKI
IPC: F16D65/12
Filed: 1982-03-19
Abstract: PURPOSE:To reinforce the step portion of a disc brake rotor and to improve efficiency of cooling the rotor by providing a plurality of fins projected on the outer peripheral surface of the step portion for coupling a fitting portion of the disc brake rotor and a brake pad slidable contact portion. CONSTITUTION:A step portion 8 is extended in the axial direction of a rotary shaft for coupling a fitting portion 5 of a disc brake rotor 1 and a brake pad slidable contact portion 7. A plurality of fins 15 are projected on the outer peripheral surface of the step portion 8 at intervals in the peripheral direction. Axial ventilating holes 16 are formed among the fins 15, and extended line grooves 17 of the ventilating holes 16 are formed at the fitting portion 5. The rigidity of the rotor is heightened and the efficiency of radiating from the rotor surface is improved when the rotor is rotated by fan action of the fins by providing the fins, which results in increasing the sectional area and radiating surface of a thermal conduction passage from the brake pad slidable contact portion to a support portion. Therefore, the rotor can be cooled satisfactorily.
Patent JP-H04279894-A (JP)
Title: Clock setting of data transmitter-receiver
Inventor: KAWASHITA HIROBUMI
IPC: G04C9/04
Filed: 1991-03-08
Abstract: PURPOSE:To inhibit the generation of difference in delay of clock synchronizing by setting a preliminarily received clock setting data to a device clock at almost the same timing through a clock setting starting signal. CONSTITUTION:While one of data transmitters/receivers 10, 20 connected to a bus 30 is defined as a clock setting commander 10, when clocks are to be synchronized, and when a clock setting starting signal is broadcast through the bus 30 after a clock setting data is preliminarily transferred to the other commander 20 to be set, the clock setting data previously received by the commander 20 to be set is set to a device clock 21. The clock setting data is set to a device clock 11 by the clock setting commander 10 when the clock setting starting signal is broadcast.
Patent JP-H01217214-A (JP)
Title: Liquid residue detector
Inventor: TAKANO MICHIAKI
IPC: G01F23/14
Filed: 1988-02-25
Abstract: PURPOSE:To detect a residue of a container easily and accurately without polluting it, by arranging a gas pressurizing port and a liquid feed tube for the container of a liquid feeder for forcing a liquid while a means is provided to detect a differential pressure between a gas pressure of the container and an original pressure of a pressure gas. CONSTITUTION:A lid 4 of a pressure container 3 is provided with a nitrogen gas pressure inlet 5 and a liquid feed pipe 7 to supply a pressure nitrogen at a gas connection port 1. A liquid in the container 3, for example, isopropyl alcohol IPA for washing semiconductors is forced to a treating tank 8 from the liquid feed pipe 7. A throttle valve 2 and a differential pressure type pressure switch 9 are provided between the gas connection port 1 and the pressure port 5. A pressure feeding of the IPA to the container 3 is controlled with the throttle valve 2. A working point of the differential pressure type pressure switch 9 is set at 0.2kg/cm<2>, for instance. This requires no detector in the pressure container 3, thereby enabling accurate and easy detection of a residue without polluting IPA.
Patent JP-H04281356-A (JP)
Title: Squirrel-cage rotor
Inventor: WAKAI NAOTO
IPC: H02K17/16
Filed: 1991-03-08
Abstract: PURPOSE:To prevent cracking of laminated core or breakage of tool by setting the outer diameter of the laminated core composed of a low magnetstriction material smaller as compared with that of a laminated core composed of common electromagnetic steel plate. CONSTITUTION:Outer diameter phiA of a common laminated core 8 is set equal to or larger than a dimension phiD for providing an adequate air gap of motor (phiA>= inner diameter of stator core - air gap dimension X2=phiD). In case of a squirrel-cage rotor 1, when the outer diameter of a stator core 3 is cut to phiD for providing an adequate air gap of motor, only the common laminated core 8 having high machinability is cut off and laminated cores 7a, 7b of low magnetstriction material having low machinability are not required to be cut off. Consequently, a trouble that a squirrel-cage rotor can not be fabricated because of cracking at the laminated core section or breakage of cutter, occurring at the time of cutting of low magnetstriction material, can be eliminated.
Patent JP-S56140778-A (JP)
Title: Television signal recorder/reproducer
Inventor: FUJIME TOSHIROU
IPC: G11B20/02
Filed: 1980-04-01
Abstract: PURPOSE:To obtain a TV signal recorder/reproducer having a large capacity of storage, by giving an analog-type process to the floppy disk driving means of the above-mentioned recorder/reproducer which records the scanned and converted TV signal and then reproduces it after a scan and adverse conversion. CONSTITUTION:In the record mode as shown in the figure, the TV signal receives an A/D conversion to be recorded to the buffer memory 12. Then the scan is converted into e.g. 1/27 to give a time axial extension to the output of the memory 12. After this, the TV signal receives a D/A conversion to be stored in the floppy disk driving means 16 after a modulation into FM. In the reproduction mode, the switches S1 and S2 are connected to the P side, and a scan and adverse conversion are given to the converted TV signal so as to perform a time axial compression corresponding to the time axial extension. Then the TV signal is read in a speed of e.g. 27 times to be turned into a time axial TV signal. Then the reproduced signal is sent to the output terminal 18 after a demodulation, A/D conversion and others. In such way, an analog-type process is given to the signal of the means 16. As a result, a static picture recorder/reproducer having a sufficiently large storing capacity of information can be obtained.
Patent JP-S52125940-A (JP)
Title: Distributor for internal combustion engine
Inventor: FUJIWARA HIROSHI
IPC: F02P7/02
Filed: 1976-04-15
Abstract: PURPOSE:The discharging surface of the side electrode is formed from a large number of acute angle parts, and the distributor equipped with a distribution cap having a long life and a high distribution performance.
Patent JP-H07251342-A (JP)
Title: Clamp device for work
Inventor: YOKOTA HIDEAKI
IPC: B23Q3/06
Filed: 1994-03-15
Abstract: PURPOSE:To prevent bending of a reference plate by supporting the reference plate for receiving a work from the lower side on a base, and providing a back-up piston for upward pressing the reference plate on an arm positioned on the lower side. CONSTITUTION:In the case where a work W is not placed on the lower stage side, when a clamp device is driven to clamp, clamp pistons 30, 46 are driven downward and a back-up piston 31 is upward driven. Whereupon; the reference plate 6 is prevented from bending by the balance of vertical forces between the back-up force of the back-up piston 31 and the clamp force of the upper clamp piston 46, so as to be kept in its initial attitude. Accordingly, lowerinf of working accuracy for a work W can be prevented.
Patent JP-S62199292-A (JP)
Title: Flux
Inventor: HIRANO HIDEO
IPC: B23K35/363
Filed: 1986-02-27
Abstract: PURPOSE:To improve shape retentivity after dropping and sticking of a flux by dispersing a silicone oil in a granular state to the flux and without increasing the solid content of the flux. CONSTITUTION:The silicone oil is added to the flux and is mixed and stirred by a stirrer. The above-mentioned silicone oil is thereby dispersed in the form of colloidal particles into the flux. A flux consisting of the compsn. contg., for example, about 60-80wt% rosin, about 0.5-5% activator such as halogen salt and about 19-30% org. solvent is used as the above-mentioned flux. A chlorotriethyl silane, etc., are used for the silicone oil and the amt. of the oil to be added is adequately about 2-30% of the total amt. The particle size is reduced preferably to about 1-50mumphi by the above-mentioned stirring. The flux prepd. in such a manner retains the shape satisfactorily after dropping and sticking onto a plane without generating solder flow.
Patent JP-S58158365-A (JP)
Title: Fuel supply control device for internal-combustion engine
Inventor: WATAYA SEISHI
IPC: F02M51/02
Filed: 1982-03-15
Abstract: PURPOSE:To improve the efficiency of a motor driven pump by an arrangement wherein the amount of injection of fuel is controlled in proportion with the amount of fuel fed by a motor driven pump for pressurizing. CONSTITUTION:A pump control means 15 adapted to control a motor driven pump 6 in accordance with a signal from a control device 5 arranged to control the amount of injection of fuel in such a manner that the number of revolutions of the pump 6 is kept in proportion with the amount of fuel injected by a fuel control valve 2. This arrangement enables the number of revolutions of the motor driven pump 6 to be increased or reduced in accordance with the amount of injection of fuel and the pump 6 to be operated without wasting energy whereby operating it always efficiently.
Patent JP-S51117894-A (JP)
Title: Liquid crystal display
Inventor: KAWAKAMI HIROHIRA
IPC: G02F1/1345
Filed: 1975-04-09
Abstract: PURPOSE: Connection is made easy by providing holes or grooves at electrode lead out section or external connection terminals of a liquid crystal display and by inserting conductors into these holes or grooves. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55136204-A (JP)
Title: Fungicide and antifungal substance
Inventor: NISHIKAWA HIDEO
IPC: A01N37/22
Filed: 1979-04-10
Abstract: PURPOSE: A fungicide and antifungal substance for fruits, vegetables, grain, etc., having especially a fungicidal effect on Xanthomonas vesicatoria, Sclerotinia Sclerotiarum, Botrytis Cinera, comprising N-halogenophenyl-acetoacetic acid amide as an active ingredient.  
     CONSTITUTION: A fungicide and antifungal substance comprising a novel and easily-producible N-halogenophenyl-acetoacetic acid amide shown by the formula (X 1  and X 2  are H or halogen) as an active ingredient. A scattering amount is approximately 500W4,000ppm. When it is used, the substance is directly applied, or  formed into any shape of an agent, e.g., emulsion, wettable powder, tablet, dust,  etc. by the use of a proper solid or liquid carrier and applied. For example, clay,  kaolin, bentonite, terra alba, etc. may be cited as the carrier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02222360-A (JP)
Title: Image copying device
Inventor: KOMI KYOJI
IPC: H04N1/00
Filed: 1989-02-23
Abstract: PURPOSE:To facilitate the alignment of an original and a device at the time of reading an image and the alignment of the device and a recording medium at the time of recording the image by designating a range of the image to be read by a coordinate input means having light transmissivity, and displaying visible information for showing the read image or a range in which its image exists. CONSTITUTION:A range of an image to be read by an image pickup means 182 is designated arbitrarily by coordinate input means 102-105, and the coordinate input means 102-105 are provided with light transmissivity, and placed on an original so that a visible image on the original 10 thereunder can be seen through it. Also, on a display means 121, visible information for showing the read image or a range in which its image exists is displayed, and a position for printing the image on a storage means 140 onto a recording medium is set, based on a position of the display means 121 as a reference. In such a way, the alignment of an image read-in area and an original image position and the alignment of a recording medium and a recording image can be executed simply.
Patent JP-H02220672-A (JP)
Title: Laser fiber catheter
Inventor: UCHIUMI ATSUSHI
IPC: A61M25/00
Filed: 1989-02-23
Abstract: PURPOSE:To shorten a treatment time and to reduce the pain of a patient by covering the leading end part of a laser fiber with a fine diameter spiral pipe formed by winding a metal wire body to form a flexible leading end guide part having an outer diameter of a specific value or less. CONSTITUTION:The leading end part 1a of a laser fiber 1 is covered with a fine diameter spiral tube 2. The fine diameter spiral tube 2 is formed by winding a metal wire body composed of stainless steel and the outer diameter dimension thereof is set to 1.0mm or less. The leading end of the spiral tube 2 is fixed to the laser fiber 1 by an adhesive S such as an epoxy resin and the base end thereof is inserted in the opening part 4a at the leading end of an intermediate coating pipe 4 to be fixed thereto. Therefore, this leading end guide part 5 becomes a flexible part deformable in a curved state to prevent the invasion of blood or body fluid in the intermediate coating pipe 4. By this method, this catheter can be inserted in the body without using a guide wire and the laser fiber itself acts as a tension member and can be drawn out of the body.
Patent JP-H11232868-A (JP)
Title: Semiconductor storage integrated circuit
Inventor: WADA TOSHIO
IPC: G11C7/06
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide high density integration and to secure stable operation by alternately connecting gates of respective memory cells to respective word lines of a pair of word lines to a memory cell row in a prescribed memory cell row and commonizing respective bit lines of a pair of bit lines of a memory cell column with the memory cell column adjacent to the memory cell column in a prescribed memory cell column. SOLUTION: Sense nodes (a), (b) execute transmission/reception of an information signal with complementary signal buses I/O, I/O' through transmitting n channel MOS transistors NT1, NT2 driven by a Y decoder. A common source of a flip-flop circuit us connected to a by common drain of n channel MOS transistor NS1, NS2 whose gates are driven by two kinds of sense signals ϕs1, ϕs2 through a common source line SN with the flip-flop circuit of the n channel MOS transistor of another column. The potential differences of the sense nodes become high and low levels of bit line potential VBL.
Patent JP-H03248249-A (JP)
Title: Ic memory card
Inventor: MIZUTA MASAHARU
IPC: G06K19/07
Filed: 1990-02-27
Abstract: PURPOSE:To easily find a defect of contact of connector pins to improve the reliability by invalidating an IC memory chip for a certain time to output specific data to a terminal machine at the time of connecting an IC memory card to the terminal machine through a connector. CONSTITUTION:When the IC memory card is set to the terminal machine through a connector 12 and a card detect signal is made significant, a control circuit 17 invalidates an IC memory chip 13 and validates a data generating circuit 19 for a certain time. After the certain time, the control circuit 17 validates the IC memory chip and invalidates the data generating circuit 19. When the data generating circuit 19 is validated by the control circuit 17 and a minimum or maximum address is designated to an address bus 14, the circuit 19 outputs specific data to a data bus 16.
Patent JP-S54136842-A (JP)
Title: Recorder
Inventor: SUZUKI SHIGERU
IPC: G03G15/00
Filed: 1978-04-15
Abstract: PURPOSE: To prevent paper clogging and recording image deviation by providing paper detecting means detecting the edge part of the one side of the recording paper with said one side being fed along a reference feed line to the front stage of a transfer charger and giving an alarm with the deviation signal of the recording paper being fed in synchronization to paper feed operation from the reference feed line.  
     CONSTITUTION: Recording paper PR is sent to a transfer charger 14 by a resist roller 13, with its right side being defined by a reference line R e . When the recording paper deviates to the left side than the reference line R e  and there is a deviation of the extent that it fails to be held between a turn roller 15 and a turn belt 26, then the paper detector consisting of a photoelectric transducer 49 1  and a light emitting element 49 2  does not detect the recording paper in synchronization with that feed, and as a result of this, it emits the paper supply abnormality display signal. This abnormality signal operates a display device and an alarm device, thus stopping the entire part of the apparatus or the paper feeder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51122045-A (JP)
Title: Process for preparation of 4'-alkyl-4- biphenylcarboxylic acid and its derivatives
Inventor: INUKAI TAKASHI
IPC: C07C63/331
Filed: 1975-04-12
Abstract: PURPOSE: 4'-Alkyl-4-biphenylcarboxylic acid and its derivatives, useful as a smetic liquid crystal, are easily prepared in high yield without causing environmental pollution via four step from the cheap biphenyl as a raw material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62201385-A (JP)
Title: Ion detector
Inventor: IDO YUTAKA
IPC: H01J49/06
Filed: 1986-02-28
Abstract: PURPOSE:To detect fast pulse ions with high sensitivity by varying voltages applied to a 1st and a 2nd conversion electrodes independently of each other. CONSTITUTION:The conversion electrodes 3 and 5, an electron lead-out grating type electrodes 4 and 6 for the electrodes 3 and 5, a shield grating electrode 1, and a rear-stage acceleration grating type electrode 2 are arranged on the charged particle incidence side of a microchannel plate MCP7 and optional voltages are applied to the respective electrodes. For the purpose, the voltage applied to the electrode 3 is raised, ions to be detected are accelerated at a rear stage and secondary charged particles are radiated by the electrode 3. Those particles are not made incident on the MCP7 and made to collide against the electrode 5 right before the MCP7 to emit secondary electrons again, which are made incident on the MCP7 to obtain a detection output. Here, the voltages applied to the electrodes 3 and 5 are adjusted properly based on the optimum applied voltage to the MCP7 to accelerate the ions to be detected at the rear state while the applied voltage to the MCP7 is optimum, thereby detecting fast pulse ions with high sensitivity.
Patent JP-H08239101-A (JP)
Title: Garbage container provided with slip preventing tool
Inventor: ASAI HIROMI
IPC: B65D25/28
Filed: 1995-03-03
Abstract: PURPOSE: To provide a garbage container capable of being easily carried, and having the simple structure. CONSTITUTION: A garbage container is provided with a container main body 10 into which garbage is to be put, and a cover body 20 attached on the container main body 10 and provided with a swing cover 22. Attaching protrusions 30 provided with a plurality of cut parts 32 opening outward, upward and downward are integrally and projectingly formed on the upper edge of the container main body 10 through connecting parts 31, and handles 40 integrally formed into a C shape in section to enclose the whole protrusions, provided with longitudinal ribs 43 integrally formed on the inside, and to be fitted to respective cut parts 32 of the attaching protrusions from the outside are fitted to respective attaching protrusions.
Patent JP-H08140371-A (JP)
Title: Ultrasonic motor
Inventor: ONO TSUNEJI
IPC: H02N2/00
Filed: 1994-02-21
Abstract: PURPOSE: To easily and safely perform dielectric strength test even if a support member, a cover, and an output shaft are touched with hands in an ultrasonic motor with a stator, a first piezoelectric diaphragm for driving and a second piezoelectric diaphragm for driving which are adhered to the lower side of the peripheral part of the stator, a rotor which is pressed against the stator and rotates with traveling vibration being amplified, and an output means for taking out the rotation of the rotor. CONSTITUTION: An insulating flexible substrate 14 and a flexible circuit substrate 14 consisting of a first wiring pattern for driving, a second wiring pattern for driving, and a wiring pattern for grounding bonded to the insulating substrate 14 are provided between a support member 1 and a stator 2.
Patent JP-S63212781-A (JP)
Title: Directional selector valve in double acting pneumatically operated hydraulic pump
Inventor: RUDORUFU BURUNAA
IPC: F04B9/10
Filed: 1987-02-27
Abstract: PURPOSE:To make the structure compact, by connecting one of second passages with a third passage through one of annular grooves formed on a spool valve, and connecting a first passage with the other second passage through a elongated hole. CONSTITUTION:When a spool valve 24 is moved to a right stroke end, a second passage 34a is connected through an annular groove 28a to a third passage 36a, thereby controlling a nonpressure air. When the spool valve 24 is moved to a left stroke end, a pressure air is allowed to flow through an elongated hole 26 and the second passage 34a to a left cylinder chamber 6a. Thus, a charging direction of the pressure air and a discharging direction of the non- pressure air can be selected by a single spool valve.
Patent JP-S62201102-A (JP)
Inventor: HIRAMITSU KOZO
IPC: A44B1/08
Filed: 1986-02-28
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-H07230309-A (JP)
Title: Automatic plate blanking device and method therefor
Inventor: WAKITANI NAOSUKE
IPC: G05B19/4093
Filed: 1994-02-17
Abstract: PURPOSE:To easily divide residual blanked plate materials into other plates of each prescribed shape and size for reuse. CONSTITUTION:In an automatic plate blanking device, and automatic programming device 6 of a plate material processing machine includes a product plate blanking means 10 and a dividing machining data generating means 11. The means 10 automatically generate the plate blanking data to blank plural product plate materials Wa out of an original plate material W. Meanwhile the means 11 automatically generates the machining data to divide the residual blanked plate materials Wb into the reusing plate materials Wba in each prescribed shape and size. When a punch press is used as the plate material processing machine, the dividing machining data are used for division of the reusing plate materials which are connected to each adjacent part by the microjoints.