baber/WOPTO huggingface dataset:
Patent JP-H0975947-A (JP)
Title: Electrolytic cell
Inventor: HARA YASUO
IPC: C25B9/19
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To make the current density between respective electrode plates smaller and to prevent the damage of the respective electrode plates by forming zigzag passages in which water to be treated flows from an inflow port toward an outflow port of plural reaction passages formed of partitions, bulkheads and the respective electrode plates and the respectively connection passages formed alongside the respective electrode plates. SOLUTION: Water which is to be treated and flows from the inflow port 11a to the inflow chamber Ra of the electrolytic cell flows in the zigzag passages P and is electrolytically treated between both electrode plates 40 before water arrives at the outflow chamber Rb. Water is thereafter discharged outside of the cell from the respective outflow ports 11b. This respective zigzag passages P are formed by the reaction passages P1 to P3 formed by the partitions 50, the bulkheads 20 and the electrode plates 40 and the respective connection passages Pa, Pb formed alongside the respective electrode plates 40. The reaction passages P1 to P3 merely exist between the respective electrode plates 40 and the energization of the electrode plates 40 exclusive of the parts where the partitions 50 exist is possible.  Since the energizeable area of the respective electrode plates 40 is sufficiently assured, the current density between the respective electrode plates 40 is lowered.
Patent JP-S6385152-A (JP)
Inventor: TSUCHIYA MICHIYO
IPC: D04H1/4209
Filed: 1986-09-30
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-2001055922-A (JP)
Title: Heat exchanging device for construction machine
Inventor: NAKAMURA KAZUNORI
IPC: F01P11/10
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a protective net attached to a heat exchanger to easily clean and maintain the heat exchanger or the like. SOLUTION: In this heat exchanging device, the front face part of an oil cooler 14 is installed with a net assembly 20. The net assembly 20 comprises a front net structure 21 and a top plate part 22. Both right and left side parts of the top plate part 22 are erectly provided with installation plates 23, while each the installation plate 23 is fixedly provided with a screw seat 23a. Both right and left side parts of the oil cooler 14 are provided with cross-sectionally nearly U-shaped guide rails 24 facing each other. Both side parts of a frame 21a in the front net structure 21 of the net assembly 20 are installed with both the side parts of the frame 21a inserted through the guide rails 24, and the net assembly 20 is fixed to right and left brackets 25 erectly provided to upper part positions of the front face of the oil cooler 14, with thumbscrews 26.
Patent JP-2001053199-A (JP)
Title: Method for manufacturing circuit board
Inventor: FUSHII YASUTO
IPC: H05K1/03
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliabile circuit board, which can drastically reduce exfoliation damages to a bonding wire and plating, as well as crack generation to solder and an aluminum nitride board. SOLUTION: In this manufacturing method, Al plates are arranged on the surface and the rear of an aluminum nitride board, interposing cement of an Al-Cu-Mg based alloy foil, a joined body is manufactured by heat-treating the board, and an Al circuit is formed on one surface of the board and an Al radiating plate is formed on the other surface by etching. The Al plate has a thickness of at least 0.2 mm and a reduction ratio of at least 10%, and is a rolled Al plate, which is not subjected to softening heat treatment after cold working. The aluminum nitride board satisfies the following for X-ray diffraction peak intensity ratio: 3Y2O3.5Al2O3×100/AlN<=3 and 2Y2O3.Al2O3×100/AlN<=1.
Patent JP-S6385831-A (JP)
Title: Control circuit for microprocessor
Inventor: UDAGAWA YUTAKA
IPC: G06F11/08
Filed: 1986-09-30
Abstract: PURPOSE:To stop the malfunction or runaway of a microprocessor by previously storing attribute data inherent in an instruction word or data, reading out an instruction word by the microprocessor or in parallel with data processing and deciding the validity/invalidity of its property data to control a machine cycle. CONSTITUTION:In case of fetching data stored in a memory by the microprocessor (MPU) 1, the attribute data belonging to the data are read out from an attribute data storing means, both the data are compared with each other and a signal output means sends a reset signal to the MPU 1 based on the compared result to stop the machine cycle. If the MPU 1 fetches data other than the original 1st OP code as the 1st OP code, the value of check bit data selected by a data selector 7 out of check data read out from a CROM 6 is different from a value outputted from a Q terminal of an FF 9 and the operation of the MPU 1 is forcedly stopped.
Patent JP-H0954177-A (JP)
Title: Emission device and electronic device provided therewith
Inventor: YAMAGUCHI MASANOBU
IPC: G02F1/1335
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain an emission device and an electronic device provided therewith wherein various designs are made possible in regard to a name plate or the like, and high-grade feeling and ornamentation can be heightened. SOLUTION: An organic EL element 32 which is transparent at the time of non-drive and emits light at the time of drive is disposed behind a transparent current film 31, a decoration plate 33 is arranged behind it, and a name plate device 30 of an analog timepiece is constituted. Thereby, when the organic EL element 32 is lighted, its emission color shows the color of a name plate, and when the element 32 is not lighted, the color of the decoration plate 33 indicates that of the name plate.
Patent JP-S61106322-A (JP)
Title: Carrying method of framed electronic parts
Inventor: NAKAMURA NOBUYUKI
IPC: B65H19/12
Filed: 1984-10-30
Abstract: PURPOSE:To eliminate influence of the deformation of frame thus to prevent trouble when switching grip by inserting the outer edge of frame of electronic parts into linear grooves in a pair of grip members of carrying unit thereby moving the carrying unit with predetermined pitch. CONSTITUTION:Carrying unit is comprised of movable frame 1 and a pair of grip members 2, 2 having V-shaped linear grooves 10, 10 respectively across overall length. Then a lever 9 is operated to open said members 2, 2 against the springs 8, 8 to insert the outer edges of the frames 12, 12 of electronic part 11 into the grooves 10, 10. Then the pusher 17 of carrying chain is contacted against the rear end of movable frame 1 and pushed, to engage V-shaped section at the tip of stopper 18 positioned at respective process with a guide roller 14 thus to move the movable frame 1 with predetermined pitch.
Patent JP-H1074798-A (JP)
Title: Method and structure for mounting semiconductor
Inventor: ONO MICHIKO
IPC: H01L21/60
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and structure for mounting semiconductor by which the workability of sealing resin injecting work can be improved by smoothly injecting the resin into the narrow clearance between a semiconductor chip and a wiring board. SOLUTION: In a semiconductor mounting method in which a semiconductor chip 10 is mounted on a wiring board 11 in a face-down state, the chip 10 is mounted on the semiconductor chip mounting part of the board 11 in a face- down state after an insulating inorganic filler 16 is supplied to the semiconductor chip mounting part. Then the clearance between the chip 10 and substrate 11 is filled up with a sealing resin 19 and the resin 19 is heated and cured.
Patent JP-H0278808-A (JP)
Title: Spray type combustion device
Inventor: OKUBO YOICHIRO
IPC: F23D11/10
Filed: 1988-09-14
Abstract: PURPOSE:To enable reliable ignition of a fuel-air mixture flow in a combustion chamber by a method wherein during ignition of an ignition plug, a flow rate of liquid fuel is increased without regulating a flow rate of air for atomization fed to the injection nozzle of a 2-fluid injection valve, and a flow rate of air for combustion fed to a combustion chamber is decreased. CONSTITUTION:When an ignition signal is inputted to a control device 25, an electric motor 12 is run at a minimum speed, combustion air is swirled at a minimum flow rate around the axis of a first combustion chamber 1, and air for heating flows to a fluid passage 21 at a minimum flow rate. Simultaneously, an air-for-atomization feed device 11 is actuated, and air for atomization is fed at a specified flow rate to an air feed passage 9 of a 2-fluid injection valve 6. Thereafter, a fuel feed device 10 is actuated, and liquid fuel is fed at a maximum flow rate to a fuel feed passage 8 of a 2-fluid injection valve 6. Liquid fuel at a maximum flow rate is sprayed through an injection nozzle 7 of a 2-fluid injection valve 6 in combustion air at a minimum flow rate under swirl in the first combustion chamber 1 in a state to be atomized by means of an air for atomization having a low air-fuel ratio is ignited through ignition of an ignition plug 25 for combustion in the first combustion chamber 1.
Patent JP-2000044688-A (JP)
Title: Acrylic functional organopolysiloxane and radioactive ray-curable composition
Inventor: TAKAHASHI MASATOSHI
IPC: C08G77/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject organopolysiloxane that is readily peelable, curable with radioactive rays having high residual adhesion and is useful as a back face-treating agent for an adhesive tape and as a main agent for coating the release paper for pressure sensitive adhesive labels. SOLUTION: The objective organopolysiloxane is obtained by adding reaction between (A) an organopolysiloxane bearing an acrylic functional group and (B) an organopolysiloxane bearing hydride groups on both chain ends so that they may be partially crosslinked. In a preferred embodiment, the component A is represented by the average composition formula: AxR1SiO(4-x-y)/2 [A is -R2OCOR3=CH2 or the like (R2 is a 1-10C alkylene; R3 is H, methyl); R1 is a 1-10C monovalent hydrocarbon; x is 0.002-1.50; y is 0-3.0; 1.5<=x+y<=2.5]. The component B is represented by the average composition formula: H (R2 SiO2)nSiR2H (R is a 1-10C monovalent hydrocarbon; n is a positive integer).
Patent JP-H0970799-A (JP)
Title: Punching device
Inventor: ASAI KIYOSHI
IPC: B26F1/08
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make a truly circular hole by abutting a transferred work to be punched on the upper surface of a punching seat when a punch is fitted to a receiving hole. SOLUTION: A punching seat 4 is provided with a receiving hole 10 on its upper surface to which a punch 5 is fitted when a punching member 6 is brought close to the seat. The punch 5 is fitted to the receiving hole 10 for each rotation of gears 2, 3. A through hole in the vertical direction is formed in a part rearward of the receiving hole 10 of the punching seat 4, and a guide rod 11 which is slidably fitted to the through hole in the vertical direction is fixed to the punching member 6 in the inserted condition in the through hole.  The guide rod 11 slides in the vertical direction in the through as the gears 2, 3 are rotated, and guides the movement of the punching seat 4 and the punching member 6 in the vertical direction so that the positional relationship between the punching seat 4 and the punching member 6 is not deviated in the longitudinal and right-to-left direction, and the punch 5 is firmly fitted to the receiving hole 10.
Patent JP-S6383572-A (JP)
Inventor: MORIMOTO KATSUHIKO
IPC: F25D17/08
Filed: 1986-09-29
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-H0278265-A (JP)
Title: Lead frame and compound semiconductor device provided therewith
Inventor: JINRIKI HIDEHARU
IPC: H01L25/18
Filed: 1988-09-14
Abstract: PURPOSE:To improve a compound semiconductor device in current-carrying capacity and economy by a method wherein a lead frame is provided with a power terminal and a control terminal formed on different sides opposite to each other, and circuit components are mounted between joints. CONSTITUTION:In a lead frame 20, a control lead terminal 23 extends from a joint 21 and a power lead terminal 24 extends from the other joint 22. A land 25 of two or more circuit components such as power semiconductor element chips of comparatively large area is formed between the joints 21 and 22. Circuit components 26 and 27 are fixed to the land 25 with solder, and the components 26 and 27 and the lead terminals 23 and 24 are wire-bonded 28 to each other. The frame 20 is combined together with aluminum base plate 29, and required parts of the frame 20 including the components 26 and 27 are sealed up with resin to be formed into a resin molded section 30, and the disused part of the joints 21 and 22 exposed outside is cut off. By this setup, a compound semiconductor of this design can be made to increase in current-carrying capacity and economy.
Patent JP-H0879164-A (JP)
Title: Communication method for mobile object identification device
Inventor: WATANABE ATSUSHI
IPC: H04W64/00
Filed: 1994-08-30
Abstract: PURPOSE: To provide a communication method which avoides communication with both antennas adjacent to each other and secures the communication with only one of these two antennas to detect a specific position by limiting intentionally the communication areas of both adjacent antennas. CONSTITUTION: When a mobile object to be detected moves to a place under the arrayed antennas A4, A5 and A6, the specific one of these antennas where the mobile object is positioned is detected. The microwaves are supplied to the antennas A4 to A6 from a transceiver 30 and these radiated microwaves are transmitted to an answer unit 40 of the mobile object as signals. The necessary data are included in the carriers which are included in the unit 40 and therefore received by one of antennas A4 to A6. Then the antenna that received the reflected carriers is detected. The frequencies of the microwaves supplied to the antennas A4 to A6 are set at f4=2.447GHz, f5=2.450GHz and f6=2.453GHz respectively which are shifted by 3MHz from each other. In such a constitution, the mutual overlapping is eliminated among the communication areas 6, 7 and 8.
Patent JP-2000066071-A (JP)
Title: Optical fiber cable
Inventor: OMURA KENJI
IPC: G02B6/44
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable which is easily laid to a pipeline having curving. SOLUTION: Since the surface of the sheath 7 of the optical fiber cable is formed to corrugations along its longitudinal direction, the bending strain at the time of bending the optical fiber cable is concentrated to the portion where the sheath thickness of the recessed parts of the corrugations is small. Namely, the bending rigidity of the optical fiber cable is made smaller. Consequently, the laying of the optical fiber cable to the pipeline having the curving is made easy.
Patent JP-H0761650-A (JP)
Title: Paper conveying device
Inventor: HAMA HIDETAKA
IPC: B65H7/12
Filed: 1993-08-25
Abstract: PURPOSE:To detect many types of abnormalities in conveyance by output signals from a single sensor. CONSTITUTION:A paper sheet 1 is conveyed on a conveyance path 2, the contact member 43 of an actuator 4 is displaced about a shaft 41 when the paper sheet 1 is passed through it, and the magnitude of the displacement is detected by a sensor 5. The output of the sensor 5 corresponds to the thickness of the paper sheet 1, and a processing part detects an abnormality in conveyance based on the fact that to which of the specified patterns a combination of the output level of the sensor and the period of duration of a specified level corresponds. For example, when there is a fold of the tip of a paper sheet, the output of the sensor at the tip is large, and when double feeding occurs, the period of duration is long and the output level of the sensor becomes larger at the middle part of the paper sheet.
Patent JP-S60125487-A (JP)
Inventor: HIRAYAMA MASAYOSHI
IPC: F16L33/28
Filed: 1983-12-06
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-H0279570-A (JP)
Title: Image pickup device
Inventor: OTA YOSHITAKA
IPC: H04N5/376
Filed: 1988-09-14
Abstract: PURPOSE:To obtain accurate exposure information in a short time by driving a solid-state image pickup element in the frame storage mode when an electric charge is read from the solid-state image pickup element for photometry and outputting plural pulses for vertical transfer during the horizontal blanking period. CONSTITUTION:An object is picked up under a predetermined exposure condition, a CCD output is calculated by a photometric circuit 8 to obtain a photometric value. In this case, the CCD is driven in the frame storage mode and the electric charge by two horizontal lines is added and read out on the horizontal transfer line of the CCD 3. Thus, the time required for the output of the CCD for the photometry is decreased. Based on the photometric value obtained by photometry, a CPU 9 decides the shutter speed. Then a CCD drive circuit 10 controls the charge storage time (electronic shutter) of the CCD 3 to apply pickup.
Patent JP-S6383015-A (JP)
Inventor: JIYAN FURANSOWA GURORIEERU
IPC: C09K23/30
Filed: 1987-09-14
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-S6293872-A (JP)
Inventor: AZUMA HITOSHI
IPC: H01R13/00
Filed: 1985-10-18
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-H0393453-A (JP)
Title: Linear servomotor
Inventor: OISHI TETSUO
IPC: H02K41/035
Filed: 1989-09-06
Abstract: PURPOSE:To diminish thrust ripple by providing sections positioned at the gaps of the permanent magnets of the upper section of a field core, with channel sections wider than the gaps and orthogonal to the advancing direction of a slider. CONSTITUTION:One side in the longitudinal direction of electric iron plates 10a is provided with V-shaped notches at fixed intervals, and the electric iron plates 10a are laminated in the same direction to form a field core 10. By laminating them in this manner, on the upper section of the field core 10, V-shaped channel sections 11, 11,... are formed at fixed intervals. The channel sections 11, 11,... are filled up with resin 12, and are contrived to support permanent magnets 13, 13,... arranged on the field core 10 and between the channel section 11 and the channel section 11. The permanent magnets 13 are arranged so that the N poles and the S poles of magnetic poles to be found on the upper sections of the magnets themselves are alternately found.
Patent JP-S6384992-A (JP)
Inventor: NOMOTO HIKARI
IPC: B42D15/02
Filed: 1986-09-29
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-H1157914-A (JP)
Title: Manufacture of drum with boss
Inventor: ISHIKAWA NATSUNOJIYOU
IPC: B62L1/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a drum with a boss capable of easily keeping uniform quality of the drum with a boss. SOLUTION: This manufacturing method comprises a process to draw a flat plate 30 with a previously prepared hole on the center to form a cylindrical body with bottom, a process to reversely draw the center part of this cylindrical body with bottom to form a small diametral cylindrical part 35 toward the opening side, and a process to increase the thickness of this small diametral cylindrical part to form a boss. Thereby, a durm with a boss is formed integrally out of the flat plate 30, so that the center line of the boss is easily kept coaxial to the drum and there is no fear of generation of strain on the boss and drum owing to welding heat.
Patent JP-S6476850-A (JP)
Title: Shoes for knee joint disease patient
Inventor: KOSAKA SACHIKO
IPC: A61F5/01
Filed: 1987-09-16
Abstract: PURPOSE:To prevent the friction of cartilage and a bone and the attrition of the cartilage by preventing the bending (deflection) at the time of the landing of a knee joint during the walking time of a knee joint disease patient, by forming the heel part of shoes in a particular shape. CONSTITUTION:A point which is present at a position almost 1/4 the total length of shoes 6 from the rear end of the shoes 6 and where the extension line X...X of a knee bone crosses the heel bottom 7 of shoes 6 is calculated and the structure of the heel is made particular around said intersecting point H or in the vicinity thereof. The heel is notched so as not to protrude from the line A...A connecting the under surface 8 of the rearmost part of the sole of the shoes and H and the boundary where the notch part 9 is adjacent to an earth part is notched so as to provide difference 10 in level. With due regard to the abrasion of the shoes, it is desirable to set the angle (b) wherein the line A...A crosses the ground line E...E to 22 deg. or more. Since a person can withstand even when is pushed in the direction shown by an arrow B, there is no actual injury even when an earth contact end moves forwardly from H and torque B is generated. Therefore, it may be prevented only that the earth contact end becomes rearward from H. By this method, a slightly injured knee joint disease patient can live without limiting commutation, walking or the like.
Patent JP-H0982102-A (JP)
Title: Portable signal lamp
Inventor: TAKANASHI HIROO
IPC: F21V9/40
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a handy and inexpensive portable signal lamp by which the attention of a passerby, a driver, and the like can be surely attracted in response to the instruction of a policeman, a traffic patrolman, and the like. SOLUTION: An illumination component is provided in a colorless transparent cover 3, and a lighting button 26 lighting the illumination component is provided on the outer peripheral surface of a cylindrical body 2 so as to form a portable signal lamp. At least two color lights can be radiated permeating through the cover 3. For instance, a colored sheet 9 colored in two colors, two winding shafts 7, 8 to which both end portions of the colored sheet 9 are fixed, and a bulb 16 are provided in the colorless transparent cover 3. A winding shaft drive mechanism rotating the winding shafts 7, 8 is provided in the cylindrical body 2, winding buttons 27, 28 operating the winding shaft drive mechanism and a lighting button 26 lighting the bulb 16 are provide on the outer peripheral surface of the cylindrical body 2.
Patent JP-H0572344-A (JP)
Title: Radiation detecting apparatus
Inventor: FUTAHASHI TOKUAKI
IPC: G01T1/20
Filed: 1991-09-11
Abstract: PURPOSE:To suppress cross talk of radiation until it enters an electron multiplying element in a first stage, by providing an optical fiber plate in close contact with one side of a scintillator array and by providing a plurality of microlens arrays on the other surface of this plate so that they correspond to a plurality of scintillators. CONSTITUTION:When radiation enters a scintillator 1, light is emitted inside of it and part of the light enters an optical fiber plate 31. In other words, only the light of a component being parallel to the optical axis of each core of the plate 31 is led to the direction of a photomultiplier tube 2. The light emitted from the plate 31 is condensed by a microlens 32, passes through a light-sensing surface plate 25 and enters a photoelectric surface 21. A photoelectron released from the photoelectric surface 21 is multiplied sequentially by an electron multiplier 22 and enters a corresponding anode 23. By providing the scintillator 1, the lens 32, a multiplying stage of each element of the multiplier 22 so that they correspond to the anode 23, in this way, cross talk is suppressed.