baber/WOPTO huggingface dataset:
Patent JP-S63245935-A (JP)
Title: Bonder for pellet
Inventor: ITO SHUICHI
IPC: H01L21/683
Filed: 1987-04-01
Abstract: PURPOSE:To position a pellet while easily sucking the pellet to a collet, and to improve positioning accuracy by forming an opening groove between the pellet placed onto an intermediate positioning table and a base surface. CONSTITUTION:A pellet 1 carried by a carrying collet is placed onto an intermediate positioning table 3, and the position of the pellet 1 is determined by four guide plates 10a-10d while being sucked and supported by a vacuum suction opening 8. Vacuum pressure by the suction opening 8 is released, and the pellet 1 is sucked by a collet for bonding. An adhesive area is reduced by opening grooves 9 shaped between the pellet 1 and the surface of the table 3 at that time, and adhesive force by a mirror surface is minimized. Accordingly, the pellet can be positioned in the table, thus easily sucking the pellet by the collet, then highly holding positioning accuracy.
Patent JP-2000277574-A (JP)
Title: Lsi chip and its junction testing method
Inventor: KATO SHINICHI
IPC: G02F1/1345
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To conduct the junction test of an LSI chip without separately manufacturing an exclusive LSI chip for the junction test. SOLUTION: A plurality of input bumps 22 and output bumps 23 formed in response to a plurality of LSI connecting terminals of a substrate and connected to an integrated circuit 21, and a plurality of dummy bumps 24 formed at positions in point symmetry with these bumps 22, 23, are formed to the substrate joint surface 20a of the LSI chip 20 incorporated in the integrated circuit 21. A plurality of the dummy bumps 24 formed at least at fixed positions in the dummy bumps 24 are short-circuited mutually through a short circuit wiring 25, and the LSI chip 20 can be used for even mounting and for even a junction test by joining the LSI chip 20 on the substrate and changing its posture at 180 deg..
Patent JP-H10264399-A (JP)
Title: Ink-jet print head and its manufacture
Inventor: OGAWA KATSUHIDE
IPC: B41J2/05
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet print head and its manufacture whereby a passage formation member and a heater chip can be bonded easily with good adhesion. SOLUTION: Passage grooves as individual passages 6 are formed in a passage formation member 1. A side face of a passage groove wall 2 separating the passage grooves is formed with an inclination. Meanwhile, a resin layer 5 is formed on a heater chip 3, and a recessed part 8 is formed in the resin layer 5 between the individual passages 6. In bonding the heater chip 3 and the passage formation member 1, the passage groove wall 2 is dropped and fitted into the recessed part 8 after the heater chip 3 and passage formation member 1 are schematically positioned. At this time, the resin layer 5 constituting the recessed part 8 butts to the inclined side face of the passage groove wall 2, thereby bonding the heater chip and passage formation member.  A leading end part of the passage side wall 2 is not required to be in touch with a bottom face of the recessed part 8 and a gap 10 may be provided.
Patent JP-H05283001-A (JP)
Title: Gas substitution cleaning method
IPC: H01K3/22
Filed: 1992-03-31
Abstract: PURPOSE:To quickly and accurately clean and discharge stored impurity gas absorbed in the absorption layer in a member to be cleaned. CONSTITUTION:The air inlet solenoid valve V1 and the solenoid valve (circulating) V2 respectively integrated into cleaning circuits 9, 10 are alternately opened and closed so that the stored impurity gas absorbed in the absorption layer 4 in a member to be cleaned 1 by a cleaning purge gas 14 to repeat heating and cooling by supplying the cleaning purge gas 14 supplied to the cleaning circuit 9 to the inside of the member to be cleaned 1 so that the pressure of the cleaning purge gas 14 in the cleaning member to be cleaned 1 is vertically changed, and this pressure change discharges the stored impurity gas absorbed in the absorption layer 4 in the member to be cleaned 1 and exhausts the discharged stored impure gas together with the cleaning purge gas at such a vacuum as does not form molecular flow. The stored impurity gas is discharged by vertically changing the pressure of cleaning purge gas and heating the gas and thereby, the absorptivity of the cleaning purge gas of the absorption layer can be increased so that the substitution action of the stored impure gas absorbed in the absorption layer can be promoted and resultantly, the stored impurity gas at the deep portion of the absorption layer can be removed and the quality, life and characteristic of tubes and bulbs can be greatly improved.
Patent JP-H08278278-A (JP)
Title: Hydrogen sensor probe and its manufacturing method
Inventor: EZAKA YUKIO
IPC: G01N27/406
Filed: 1995-04-03
Abstract: PURPOSE: To provide a hydrogen sensor probe which has a simple sensor structure and at the same time can be miniaturized, and further can stably and accurately measure hydrogen concentration and its manufacturing method. CONSTITUTION: A hydrogen sensor probe is provided with a solid electrolyte 2 with a proton conductivity, a reference electrode 1 buried in the interior of the solid electrolyte 2, a measurement electrode 3 formed on the surface of the solid electrolyte 2, and a solid reference substance 4 consisting of a metal deposited from the solid electrolyte 2 and its metal hydride by applying a decomposition voltage in which reference electrode 1 becomes a negative electrode between the reference electrode 1 and the measurement electrode 3. The solid reference substance 4 is formed by locally decomposing the solid electrolyte 2 by applying the decomposition voltage to deposit the constitution metal and allows the metal to react with a proton traveling to the reference electrode 1 to deposit a metal hydride.
Patent JP-S62234313-A (JP)
Inventor: SHIMIZU HIDEO
IPC: H01G9/02
Filed: 1986-04-04
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-H04291245-A (JP)
Title: Drive device for piezoelectric actuator
Inventor: GOTO TETSURO
IPC: G03B9/08
Filed: 1991-03-19
Abstract: PURPOSE:To drive a load without fail even when a load state to be driven by a piezoelectric actuator is changed and made heavy or when any external condition is applied to invert the operation of the piezoelectric actuator while operating. CONSTITUTION:First of all, the voltage of a prescribed voltage value is impressed to piezoelectric actuators 1 and 2, the mechanical means of the load is operated and when the mechanical means does not complete the operation, the voltage is impressed again. At such a time, when the voltage value of the voltage to be impressed again is made larger than the voltage value of the voltage impressed last time, the mechanical means can be operated more surely.
Patent JP-S58197407-A (JP)
Title: Control system for pressure of high pressure header
Inventor: OKADA TAKAO
IPC: F01K7/38
Filed: 1982-05-12
Abstract: PURPOSE:To rationally operate a turbine boiler in an industry-owened power plant, by burdening all turbines with load variations with respect to process steam variations. CONSTITUTION:In an allotment calculation section 11 in which the pressure of a high pressure header 3 is detected by a pressure detector 10 and an air bleed amount and a condesate amount among turbines 4 through 6 are calculated, a pressure deviation amount is converted into a steam amount for regulating the total passing steam through the turbines 4 through 6 connected to the steam header 3. In association with allotment instructions from the allotment calculating section 11, a flow control section 12 for controlling the bleed amount and condensate amount of the turbines actuates the corresponding actuating ends of the turbines 4 through 6.
Patent JP-S60222855-A (JP)
Title: Position detection method
Inventor: HAMAZAKI FUMIYOSHI
IPC: B23Q15/22
Filed: 1984-04-20
Abstract: PURPOSE:To enable position detection with high detection efficiency and high precision by using alignment marks having plural peak values in an integrated density distribution, and enabling binary coding to be applied to many kinds of wafers. CONSTITUTION:A video signal is outputted through a video amplifier 31, an A/D converter 32, and a latch 33 to an X-direction and Y-direction addition block. Memories 40, 36 store the output data of latches 39, 35, respectively. A control circuit 41 controls timing and sequence of a prealignment detection circuit and controls memory 36. A control circuit 42 controls the memory 40. A mu processor connects through a data bus to the memories 36, 40. When in measuring the distance values of the alignment marks, the distance between the central positions of the 2 peaks are measured as said values, large change is not given even if the range of setting the slice level is enlarged in binary coding, thus permitting the position detection to be achieved with high detection efficiency and high precision.
Patent JP-H09273899-A (JP)
Title: Lid for fireworks launching cylinder
Inventor: ADACHI RYOICHI
IPC: F42B4/24
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To achieve easier preparations for launching and moreover, a prevention of the early induction in the shooting of smoke fire balls. SOLUTION: In a plate-shaped lid 22 to be inserted into an upper part of a launching cylinder, a cutting line 30 is provided in the center of a bottom part from one side of the side wall part 26 and the cutting line 30 is expanded to insert a time delayed fuse 12 to the center of the bottom part from the one side. The lid 22 thus obtained is inserted to be assembled into the upper part of the launching cylinder and then, the tip of the time delayed fuse 12 is pulled outside the launching cylinder.
Patent JP-H06343573-A (JP)
Title: Portable solid cloth product and its production
Inventor: FUKUBA AKIRA
IPC: B65D85/18
Filed: 1992-02-28
Abstract: PURPOSE:To flatten a front surface side without damaging a fabric and to make the product small in size and convenient to carry by arranging a semi- finished product of soft cloth bent and formed to an approximately rectangular parallelepiped shape into a square hole frame on which a rigid rubber plate is placed and holding this product between a lower metal die and an upper metal die then compressing the product. CONSTITUTION:The semi-finished product 21 of the soft cloth is placed on the rigid rubber plate 44, such as urethane rubber plate, within the square hole frame 4 on the lower metal die 42 of the press. The upper metal die 43 inscribed with characters, patterns, etc., on the rear surface is fitted into the square hole frame 45 and is pushed down. The semi-finished product 21 of the soft cloth is pressed to the lower metal die 43 by about 50ton pressing down force via the rigid rubber plate 44 and is thereby made into a solid cloth product 20. This solid cloth product 20 is packaged into a synthetic resin film 24. The solid cloth product 20 is restored to the shape of a towel or shirt by rubbing and loosening the product.
Patent JP-S51129369-A (JP)
Title: Gos cooking stove
Inventor: TSUBOUCHI MINORU
IPC: F24C3/02
Filed: 1975-06-24
Abstract: PURPOSE: To reduce the height of the conventional high hearth type gas cooking stove, which height is necessary for the conduction of heat, to make the burner approach directly the hearth and save fuel by improving the heat conduction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01252189-A (JP)
Title: Electric shaver
Inventor: YOSHIDA TOSHIYUKI
IPC: H02P7/288
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate the need for a capacitor for starting by connecting a transistor for starting to a base of a transistor for current control in a bridge servo circuit, and by inserting a starting resistor between a base of the transistor for starting and the interconnection node of a motor and a protective resistor. CONSTITUTION:When a switch 2 is turned ON, a transistor 23 for starting is supplied with a base current through a protective resistor 9 and a starting resistor 24 and turned ON. Consequently, a transistor 7 for current control is turned ON, and a motor 4 is conducted. The transistor 7 is supplied with a base current through a transistor 10 while the transistor 23 for starting is turned OFF at that time. When the number of revolution of the motor 4 is lowered, currents passing through the protective resistor 9 and the starting resistor 24 are increased, and the transistor 23 for starting is turned ON. Accordingly, the current fed to the motor 4 are augmented.
Patent JP-S61237552-A (JP)
Title: Multiplex transmission equipment
Inventor: YONEKURA YASUTO
Filed: 1985-04-12
Abstract: PURPOSE:To simplify the circuit by receiving/transmitting the data between the primary station and plural number of secondary station connected each other in loop by a poling signal and a request signal, and by placing the transmission type and reception type of secondary stations mixedly. CONSTITUTION:Plural number of secondary stations 2-6 are connected in loop to a primary station 1 by a two-core transmission line 7. The primary station 1 sends a poling signal from its output terminal 1-0, and when it receives a request signal from the transmission line 7, it sends out a data signal. Also the primary station 1 sequentially receives the data signal after it sent out the poling signal. Two types of secondary stations are mixed up, the transmission type which transmits the given data signal after it received the poling signal and further sends the poling signal to lower rank stations, and the reception type which sends a request a signal after receiving the poling signal and receives the data and further sends the poling signal to lower stations. Thus, setting of address becomes unnecessary and multiplex transmission can be done by simple circuit.
Patent JP-H03280121-A (JP)
Title: Continuous switches with plural contacts and multiple functions
Inventor: SOMEMIYA ASAKICHI
IPC: G06F3/048
Filed: 1990-03-29
Abstract: PURPOSE:To obtain an extraordinarily large quantity of switches, to closely arrange contact intervals up to certain width so as to enable slide control, to instantaneously retrieve the large amount of data and commands by the designation of coordinates and a sliding operation and to prevent an input function from being lowered by minimization by adding position information into the switches to be simultaneously operated with plural contacts. CONSTITUTION:In the group of the switches linearly arranged by using many contacts on a smooth surface, a contact group SG excepting for a common electrode C1 is constituted and arranged as follows. The arrangement equipped with three tier contacts such as the set of blocks which are composed of an N piece of conductors adding the position information of a binary code, the block of contacts and the contact are arranged as one cycle and these tier contacts are one-dimensionally arranged repeatedly while being arranged again. In such a case, when the number of contacts in the block set is defined as B and N=B X (number of contacts in a group G), the G shows the number of contacts only in an even-number bit excepting for 2 bits. Then, each block is composed of plural contacts only in a group selected for each contact out of plural groups. Thus, operability can be improved by more variously arranging keys making a device compact.
Patent JP-S534945-A (JP)
Title: Balancing rope tension wheel structure for elevator
Inventor: OOTA MASATOSHI
IPC: B66B7/06
Filed: 1976-07-05
Abstract: PURPOSE: To keep constant a tension wheel flying quantity detected by a tension wheel flying detector having a detecting rod disposed on a tension wheel support and a detecting switch disposed on a member, which goes down in accordance with lowering of the wheel support as the length of a rope increases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01252493-A (JP)
Title: Bridge-shaped crane
Inventor: OMICHI TEPPEI
IPC: B66C11/08
Filed: 1988-03-31
Abstract: PURPOSE:To easily change a traveling passage and finely adjust the position of a suspending tool by installing a slide which is equipped with a pushing-up mechanism for a leg pillar part and a trolley part and can be shifted in the direction crossing at right angles with the trolley, turntable, and a rod-shaped body which can be shifted vertically and has a suspending tool installed at the lower edge part. CONSTITUTION:A leg pillar part 30 and a dolly part 31 are lifted up by a hydraulic jack, and the dolly part 31 is floated up from a rail 2, and each dolly part 31 can be turned by 90 deg.. A rail for the shift to the contiguous traveling passage is laid on the floor 1 of an embedded field, and the dolly part 31 is mounted onto the rail, and a bridge-shaped crane is transferred to the contiguous traveling passage. In this case, a suspending tool 19 is prevented from being swung by installing the suspending tool 19 at the lower edge part of a mast 22 which can shift vertically. Further, the position and direction of the suspension tool can be finely adjusted by turning a table 16.
Patent JP-S575461-A (JP)
Title: Electric power supply control system
Inventor: UEHARA HIROSHI
IPC: H04M11/00
Filed: 1980-06-13
Abstract: PURPOSE:To suppress wasteful power consumption, by adding a means for preventing a power switch from being left on to a portable terminal device. CONSTITUTION:When the operator uses a portable terminal device, first a switch SW2 of a power supply 6 is turned on. Whe a telephone set is set to an audio coupler 1, first a microswitch S1 is closed, pwer supply is supplied to the audio coupler 1 and a printer 4 from the power supply 6, and a control section 8 detects that the switch S1 is closed and the power supply is applied to the printer 4 and transits to on-line state. Further, to prevent the operator from leaving the power switch S2 as on-state, the control section detects the off-state of the said switch S1 (end of on-line job) to produce alarm tone, and this alarm tone continues until the said power switch S2 is turned off to inform it to the operator.
Patent JP-H07251595-A (JP)
Title: Knock type mechanical pencil
Inventor: KAGEYAMA SHUHEI
IPC: B43K21/16
Filed: 1994-03-14
Abstract: PURPOSE:To provide a return spring with multiple functions which can eliminate shaking in the axial direction as what is called scooping phenomenon is not generated at the time of knocking and absorb excessive writing pressure by cushioning function and adjust the unevenness among parts. CONSTITUTION:A knock type mechanical pencil comprises a shaft main body consisting of a front shaft 1 and a rear shaft 2, a refill tank 6 provided slidably on the shaft main body, chuck components 8 and 9 fixed on an end of the refill tank 6, chuck springs 13 wound on the chuck components 8 and 9 and a chuck ring 8 fitted movably on a suck section of the chuck 9. Also the mechanical pencil comprises an inner cylinder 5 installed through the refill tank 6 and a cap 10, a fitting cylinder 3 mounted on the rear section of the inner cylinder 5, a sleeve 11 disposed in the cap 10, a return spring 14 interposed between the sleeve 11 and the inner cylinder 5 and knock components 15-18 disposed at the rear end of the refill tank 6.
Patent JP-H06264895-A (JP)
Title: Impeller for electric fan and manufacture thereof
Inventor: WATABE SHINJI
IPC: F04D29/02
Filed: 1993-03-12
Abstract: PURPOSE:To form an impeller main body member and an impeller cover member with different materials respectively, and combining them with each other so as to integrate. CONSTITUTION:An impeller main body member 1 is formed with synthetic resin member, and a plurality of projection parts 1d for positioning and connection are formed on the joint surface between the impeller main body member 1 and an impeller cover member 2. The impeller cover member 2 is formed with a material which is different from the impeller main body member 1, and a hole 2a is provided on a position in relation to the projection part 1d of the impeller main body member 1. The projection part 1d of the impeller main body member 1 is fit with the hole 2a, and it is pressure-fit and integrated with each other.
Patent JP-S61238858-A (JP)
Inventor: HORUSUTO IEEGAA
IPC: C09B62/09
Filed: 1986-04-08
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-H08243555-A (JP)
Title: Photoirradiation device with photoirradiation lamp easy to replace
Inventor: SUMIYA HIROKIMI
IPC: C02F1/32
Filed: 1995-03-13
Abstract: PURPOSE: To eliminate the need for a seal by sealing one end of a light transmission tube contg. a photoirradiation lamp and to facilitate the attachment and detachment and to simplify the the structure of a photoirradiation module by fixing the tube to a frame through the connector and attachment holder. CONSTITUTION: A UV lamp is placed in a transmission tube 2 with one sealed and the other end opened, and plural tubes 2 are detachably fixed to a frame 3 in the form of a fence and arranged vertically at regular intervals in plural stages. At this time, the opening of the tube 2 on one end is watertightly fixed to the frame 3 through the connectors 4 furnished at intervals, and the sealed other end of the tube 2 is fixed to the frame 3 through the attachment holders furnished at intervals. An electric lead wire is connected to a UV lamp to form a UV irradiation module 7. Further, plural modules 7 are assembled in a housing 15 in parallel at intervals as a detachably integrated unit, and a photoirradiation passage 16 is formed.
Patent JP-S562894-A (JP)
Title: Water treating apparatus
Inventor: KAWASUGI TADAAKI
IPC: C02F3/22
Filed: 1979-06-23
Abstract: PURPOSE: To certainly provide a predetermined head to a downward flow passage by connecting a casing forming a downward flow passage and a closed pipe passage and providing the flow passage with an opening and closing valve to discharge a gas to an upper portion in the casing.  
     CONSTITUTION: A cover 4 is provided to an upper portion of a casing 1 forming a downward flow passage A and a closed pipe passage C for pumping up water comprising a pipe 5 and a pump 6 is connected thereto and, to this pipe 5, a passage D comprising a pipe 6 and an opening and closing valve 14 are connected. This opening and closing valve 14 is opened or closed by a float 15 floated on water to be treated in the casing and the water contg. activated sludge to be treated is circulated and flowed over the upward and downward flow passage A, B and the closed pipe passage C. In this time, the gas accumulated in the closed pipe passage C is withdrawn from the opening and closing valve 14, but, if the water to be treated is raised corresponding to load variation, the gas discharge passage D is automatically closed by operating the float 15 to prevent the water to be treated from being blown out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S574562-A (JP)
Title: Digital map generator
Inventor: HORIIKE MITSUNORI
IPC: G01S7/22
Filed: 1980-06-12
Abstract: PURPOSE:To decrease the memory capacity to a large extent by storing the segment coordinates of map information to a pattern memory, and by using a fresh memory which is divided into a plurality of blocks. CONSTITUTION:The data, which are read out of the pattern memory wherein the coordinate values of the starting and terminating points of the segment in map information, are converted in a scale conversion and coordinate setting part 12, and supplied to a segment generator 13. Then the segment data which are generated in the segment generator 13 are written in fresh memory blocks 16, wherein the coordinates of sweep direction on a display are divided into a plurality of blocks, so as to correspond to the address of the screen. Since the capacity of the pattern memory can be reduced and the refresh memory does not require the memory capacity for all of the coordinates of the screen, the capacity of the refresh memory can be reduced.