baber/WOPTO huggingface dataset:
Patent JP-S6179127-A (JP)
Title: Mechanical quantity sensor applying stress magnetic effect
Inventor: HASE HIROYUKI
IPC: G01L1/12
Filed: 1984-09-27
Abstract: PURPOSE:To stabilize, with the lapse of time, the output characteristic of a mechanical quantity sensor which detects the change in inductance according to a change in magnetic permeability with deformation of an amorphous Fe alloy by specifying the excitation magnetic field of the amorphous alloy by a coil at a specific value or above. CONSTITUTION:The thin sheet-like amorphous Fe alloy 2 is fixed to a revolving shaft 1 and a coil 3 is wound via a specified gap to the outside thereof to constitute a torque sensor. The change of the inductance value of the coil 3 with the lapse of time under the specified torque is decreased to about 1/4 the change thereof with the lapse of time of the conventional sensor and therefore the high sensitivity of the torque sensor is maintained when an amorphous Fe-Cr-Si-B alloy is used as the amorphous Fe alloy 2 and the excitation magnetic field is made >=0.1 oersted.
Patent JP-H0527318-A (JP)
Title: Film feeding controller for camera
Inventor: TSUKAHARA DAIKI
IPC: G03B17/00
Filed: 1991-07-17
Abstract: PURPOSE:To realize the cross-use of a film in the case of a normal winding camera and in the case of a prewinding camera by detecting the presence or absence of the information on the exposed state of respective frames. CONSTITUTION:A film feeding means 101 which executes the winding-up and the rewinding of the film, a detection means which detects the presence or absence of the information on the exposed state of the respective frames or not at the initial winding-up time of the film, a recognition means 102 which respectively recognizes the unexposed frame on the leading edge side and the unexposed frame on the terminating end side among the respective frames of the film based on the detected result of the detection means 102, a control means 104 which makes the recognized unexposed frame on the terminating end side face to an aperture and simultaneously controls the feeding means 101 so as to rewind the film one frame by one every photographing and a signal output means 105 which outputs a photographing finish signal when the photographing of the unexposed frame on the leading edge side is finished are provided.
Patent JP-H08281968-A (JP)
Title: Discharge unit, ink jet cartridge using the same unit, ink jet printer, method therefor and printed matter
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/205
Filed: 1995-08-08
Abstract: PURPOSE: To print an image with high quality level and high reliability by preventing the insoluble or aggregate colorant in ink in a printer such as a discharge port forming surface, a cap or a pump without oozing between different colors with excellent water resistance of a printed image and effectively preventing the discharge failure at the port of a discharge unit. CONSTITUTION: When a sheet 10 is printed by using an ink discharge head 1 and a liquid discharge head 2 to improve the printability to discharge the liquid for improving the printability to contain substance for dye insoluble and aggregate in ink, separate wiping members 16, 17 or caps 12, 13, suction pumps 14, 15 are separately provided in recovering units 11 for the heads for the ink and printability improving liquid. Ink receiver and liquid receiver in the case of preliminarily discharging are separately provided to prevent the contact or mixture of the ink with the printability improving liquid in the cases of capping, wiping, suction recovery or prelimiarily discharging.
Patent JP-H0486505-A (JP)
Title: Strain resistance device
Inventor: SAKAI KATSUJI
IPC: G01B7/16
Filed: 1990-07-31
Abstract: PURPOSE:To make the balance of a resistance bridge proper by changing the amount of doping of an impurity in a part of a strain gage and by balancing a bridge circuit thereby electrically. CONSTITUTION:An insulating layer of a silane oxide is formed on the surface of the base 1 of a cantilever formed of a copper alloy or the like, and an amorphous silicon thin film doped with boron B as a prescribed impurity is formed on the surface of the insulating layer, using silane and diborane as reaction gases. Next, hydrogen in the amorphous silicon thin film is released by heat treatment, an excimer laser is applied to a place wherein strain gages 21 to 24 are to be formed, so as to denature a part of the amorphous silicon thin film into polysilicon, and thereby the strain gages 21 to 24 are formed. Moreover, vacuum evaporation of aluminum is executed and thereby electrodes 3 are formed so that the strain gages 21 to 24 may form a full bridge. With a doping gas supplied, then, a part (a) of the strain gage 24 is irradiated with a laser and the boron B is doped in the part (a), so that a bridge circuit be balanced electrically.
Patent JP-H09152283-A (JP)
Title: Heat exchanger
Inventor: HIRTH MARKUS
IPC: F28D1/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To deform the heat exchanger so as to safely and effectively compensate the frequent and abrupt load altering and the pressure and temperature change relative to that and to further make it possible to manufacture by desired cost. SOLUTION: The heat exchanger comprises a tube 7 for separating heat radiating medium or particularly and heat adsorbing medium or particularly water. In this case, the heat exchange is conducted by reverse flow. The tube 7 used as the flow passage for the heat adsorbing medium is extended to be bent around, and disposed between an inlet collecting tube 5 and an outlet collecting tube 6, and the radiating medium flows around the tube 7 of the bent shape. In this case, the tubes 5, 6 are passed through the outer periphery 2 of the exchanger 1 at both sides. In this case, the tubes 5, 6 are densely coupled under pressure on the outer periphery 2 at the inlet and outlet sides, and guided to a storage space 11 coupled pressure-tightly to the outer periphery 2 at the opposite side end.
Patent JP-S5991815-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01F12/54
Filed: 1982-11-18
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-H0253279-A (JP)
Title: Disk cartridge
Inventor: SASAKI KAZUO
IPC: G11B23/03
Filed: 1988-08-15
Abstract: PURPOSE:To surely operate a release pin without coming off a pin inserting groove at the time of opening/closing a shutter by comprising an open directional plane protrusively over a close directional plane. CONSTITUTION:In the mounting process of a disk cartridge, the release pin inserted into the pin inserting groove 15 is moved to an opening position side, and the shutter 9 is slided following the movement of the release pin. At the time of sliding the shutter, it is inclined in a direction where the open directional plane 14a is lowered, however, sufficient insertion stroke dimension can be obtained since the open directional plane 14a is comprised protrusively over the close directional plane 14b. Also, at the time of pulling out the pin in the ejecting process of the disk cartridge, the release pin can be pulled out from the pin inserting groove 15 smoothly since the insertion stroke dimension on the close directional plane 14b is formed smaller. In such a way, the release pin can be pulled out smoothly from the pin inserting groove 15 when it is pulled out, and also, the release pin can be operated surely without coming off the pin inserting groove 15 when the shutter 9 is opened and closed.
Patent JP-H1144203-A (JP)
Title: Columnar or cylindrical slide part made of carbon steel and manufacture thereof
Inventor: ISHIZUKA SATORU
IPC: C21D1/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide part made of a columnar or a cylindrical carbon steel designed to improve wear resistance (or wear of a high bearing pressure), a fatigue strength, and rigidity and to provide manufacturing method thereof. SOLUTION: A carbon steel material is molded, a necessary cutting work is effected, and high frequency quenching is effected, and final polishing is performed right after a high frequency quenching process. A manufactured columnar or cylindrical slide part made of a carbon steel has hardness HB 0.05 being 600 HV or more of an outermost surface, maximum hardness HB max being 680 HV or more, and a high frequency quenched area SB being 850 HV.mm or more.
Patent JP-2001035834-A (JP)
Title: Dry etching method
Inventor: KITAGAWA HIDEO
IPC: H01L21/3065
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method which can achieve a good etching profile, less degradation in the quality of an organic, low permittivity insulating film, and high-speed etching rate. SOLUTION: A dry etching method for a laminated film containing an organic, low permittivity insulating film 103 formed as an interlayer dielectric uses, as an etching gas, a gas easily separating fluorine and hydrocarbon gas, or a gas easily separating fluorine, hydrocarbon gas and a noble gas, and such an etching gas is introduced into a vacuum container wherein a semiconductor substrate is placed. Then, a plasma is generated by applying high frequency power to plasma generating means, and the film 103 formed on the surface of the semiconductor substrate is etched using the plasma.
Patent JP-S5994263-A (JP)
Title: Cassette tape recorder device
Inventor: IWAMOTO TADASHI
IPC: G11B15/093
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a cassette tape recorder device of simple constitution which can be miniaturized with high operability by providing a cam part which switches the tape traveling between forward and reverse directions and a frequency limiting member which limits the reverse action to a one-way action in response to a sound record operator. CONSTITUTION:In a reverse traveling mode of a traveling system, both record and reproduction operators 22 and 23 are operated for sound recording. Then a sound record slider 44 is first slid toward an arrow C, and a gear 84 meshes with a gear 50 of a right capstan 27 to have a half revolution. Thus a traveling system is driven forward. While a hooking part 785 of a frequency limit slider 78 is pressed to have the counterclockwise revolution. When a tape reaches its end, a detection lever is turned to actuate the slider 78. Then a sound record mode is automatically discontinued.
Patent JP-H0366208-A (JP)
Title: Matching circuit for high frequency transistor
Inventor: MIWA TETSUJI
IPC: H01P5/08
Filed: 1989-08-04
Abstract: PURPOSE:To devise the circuit such that the matching with a high frequency high output FET is easily taken by tapering a main line of the side connecting to a transistor(TR) and providing at least one opening in the middle of the taper and at least one thin film capacitor to the side of the taper connecting to the TR. CONSTITUTION:The circuit consists of a taper part 108 of an input side microstrip main line 104, a taper part 109 of an output side microstrip main line 105, an input side matching thin film capacitor 110 and an output side matching thin film capacitor 111, and an opening 114 is provided to the input side taper 108 and an opening 115 is provided to the output side taper 109. Since the connection part of the circuit is adjusted in matching with the position of a connection pad of a FET, the length of the bonding wire is decreased, the effect of the series inductance is made as small as possible thereby offering ease of impedance matching.
Patent JP-H0253254-A (JP)
Title: Manual disk loading device
Inventor: KOIZUMI SATORU
IPC: G11B17/04
Filed: 1988-08-16
Abstract: PURPOSE:To attain the simplification of constitution, miniaturization and low pricing by providing a loading mechanism operated by an insertion pressing force by which a CD caddie is manually operated. CONSTITUTION:When the caddie 10 is manually inserted from the insertion opening of a caddie holder 20, a shutter lever 21 is turned by the inserting force against the pressing force of a spring, and it is connected to a recessed part at the tip of the caddie 10 after the tip part of the caddie is slided and the shutter 10a of the caddie 10 is opened. At this time, since the locking of an eject lever 40 is released by pressing the pressing part of a lock lever 42 by the tip of the caddie 10, the eject lever 40 is slided forward on a chassis 50, and the caddie holder 20 descends on a disk reproducing mechanism part 30, then, a disk 11 is placed on a turntable 30a via the aperture of the caddie holder 20. In such a way, a loading device miniaturized and with simple constitution can be obtained, which attains the low pricing.
Patent JP-H0870164-A (JP)
Title: Ceramic wiring board and its manufacture
Inventor: KANETANI DAISUKE
IPC: H05K3/06
Filed: 1994-08-29
Abstract: PURPOSE: To provide a ceramic wiring-board involving no defective shortcircuit and its manufacturing method. CONSTITUTION: The ceramic wiring-board is composed of plural number of conductor circuits and a ceramic substrate 1 and a breaking trench 2 demarcating these conductor circuits 7 while an insulating layer 3 covering this trench is formed. This ceramic wiring-board is manufactured, after covering the breaking tranch 2 in a ceramic substrate 1 with the insulating layer 3, a metallic layer 5 is formed on the ceramic substrate 1 and then the metallic layer 5 on the insulating path is removed to form the conductor circuits 7.
Patent JP-S5996895-A (JP)
Inventor: RESUTAA BENJIYAMIN MANZU
IPC: H02P23/00
Filed: 1983-10-29
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-S5993779-A (JP)
Title: Heat accumulative material
Inventor: KANBARA HIDEAKI
IPC: C09K5/06
Filed: 1982-11-22
Abstract: PURPOSE:A heat accumulative material having stable nucleus forming effect for a long period, capable of using effectively latent heat to be released during coagulation, obtained by adding a halide of potassium or ammonium as a nucleus forming agent for preventing supercooling to acetic acid, etc. CONSTITUTION:(A) Acetic acid or a composition of acetic acid and an acetic is blended with (B) 0.1wt% halide of potassium and/or ammonium (e.g., KCl, NH4Cl, KBr, NH4Br, etc.) as a nucleus forming agent for preventing supercooling, to give the desired heat accumulative material. EFFECT:Temperature difference between the coaglulation temperature of a heat accumulative material and the temperature of heat medium such as water, air, etc. to be subjected to heat exchange can be reduced, and heat design is made easily.
Patent JP-H0651533-A (JP)
Title: Photosensitive material processing device
Inventor: HOTTA TOMIJI
IPC: G03F7/30
Filed: 1992-07-30
Abstract: PURPOSE:To increase a replenishing amt. of one time and to execute exact replenishment of a processing liquid by executing the replenishment of the processing liquid meeting a processing amt. and the replenishment of the processing liquid meeting operation time at one time. CONSTITUTION:A timer 51, a counter 52 and a replenishing pump 54 are connected to a control section 50. The timer 51 is constituted of a working timer for measuring the working time and a replenishing timer for measuring the replenishing time for replenishment of oxidation on operation. A counter 52 is constituted of a counter for counting a cumulative area, a replenishing area counter for counting a replenishing area for replenishment of a processing area and a counter for counting a cumulative replenishing amt. The developer of the amt. obtd. by multiplying the timer value of the replenishing timer with the time replenishing amt. in addition to the prescribed replenishing amt. is replenished when the replenishing area counter attains a prescribed value or above. As a result, the replenishment of the oxidation on operation meeting the timer value is simultaneously executed with the replenishment of the processing area.
Patent JP-2000061441-A (JP)
Title: Method and device for disposing electrical equipment
Inventor: MAUERER JOHANNES
IPC: A62D3/37
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To effectively dispose electrical equipment consisting of transformers or the like filled with organic compounds such as hydrocarbon consisting of PCB by charging the electrical equipment into a treating chamber together with hydrocarbon, holding them at high pressure until a prescribed temperature is reached, before sucking hydrocarbon vapor to condense it. SOLUTION: In a kettle 2, a heater 9, a fan 10, and a baffle 11 are installed, and a treating chamber 1 is given the function of a furnace. In the kettle 2, after first evacuation, pressure corresponding to prescribed process pressure is generated by an inert gas source 13 and a control valve 14. At this time, a chamber door 4 is surrounded by a hollow seal 15. And in a temperature control circuit 16, a heater 18 and a cooler 19 between which switching is selectively done with a switching valve 20 are arranged. Furthermore, in front of the chamber door 4, a transfer platform 22 is installed, and thereon, pieces of large equipment 24, 25 are mounted by a transfer frame 23. And into a catalyst 27 communicating with the kettle 2 by a suction conduit 26, gas consisting of hydrogen and gaseous hydrocarbon is fed by the prescribed quantity from a gas source 28 through a control valve 29.
Patent JP-H0850885-A (JP)
Title: Small type electric appliance
Inventor: CHIYAKI MASANOBU
IPC: B26B19/38
Filed: 1995-07-17
Abstract: PURPOSE:To easily demount a battery from a wiring board and make the recovering job easy. CONSTITUTION:A battery 5 is mounted on a wiring board 4 in such a way that anode and cathode terminals 8, 9 of the battery 5 and a circuit pattern on the wiring board 4 are electrically connected by lead materials 10, 11. Weak part 12 is formed in part of each of the lead materials 10, 11 to easily cut the lead materials 10, 11 in each weak part 12.
Patent JP-2000033653-A (JP)
Title: Optical element and apparatus for producing the same
Inventor: YAMAGUCHI MASAAKI
IPC: G02B1/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To accurately produce an optical element. SOLUTION: An optical element 1 has a recessed part 1a provided to one surface thereof and a flat diffraction plane 4 having a diffraction lattice 3 is formed to the almost central part of the recessed part 1a and first and second bent surfaces 5a, 5b respectively inclined so as to become recessed parts are provided on both sides of the diffraction plane 4. In a mold for producing the optical element 1, a material is poured from a gate part 25 provided at a position not interfered with the mold member forming the first bent surface 5a or the second bent surface 5b to form the optical element 1.
Patent JP-H0758438-A (JP)
Title: Circuit substrate and manufacture thereof
Inventor: FUKASE KATSUYA
IPC: H05K3/44
Filed: 1993-08-18
Abstract: PURPOSE:To enable conductor patterns to be easily formed on a semiconductor core substrate through the intermediary of an electric insulating layer for manufacturing the title high reliable circuit substrate. CONSTITUTION:Within the title manufacturing method of lamination-forming conductor patterns 22 on a conductor core substrate 10 through the intermediary of an electric insulating layer 18, the core substrate 10 is coated with a photosensitive insulating resin to be patterned for providing the electric insulating layer 18 after a specific pattern on the core substrate 10 and then the whole surface of the core substrate 10 provided with the electric insulating layer 18 is coated with a conductor pattern forming photosensitive resin 20 to be patterned after a specific shape for electroless plating the whole core substrate 10. Through these procedures, the surface of patterned conductor pattern forming photosensitive resin 20 is plated so as to form the conductor patterns 22.
Patent JP-H0256212-A (JP)
Title: Exhaust gas treating device
Inventor: TOKUNAGA HIROSHI
IPC: B01D46/24
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the title exhaust gas treating device which can be used for a long period and easily maintained by providing the lower and upper chambers separated by a partition plate having plural communicating holes, and furnishing a multi-layer cylindrical filter vertically supported on the partition plate. CONSTITUTION:The exhaust gas treating device 11 is provided with the lower chamber 12 and the upper chamber 14. The multi-layer cylindrical filter 31 obtained by laying plural layers of PVC cloth, etc., having different densities on a cylindrical wire mesh is supported on the partition plate 17 having plural communicating holes. The device 11 is connected to the outlet side of a scrubber, the white smoke generated in the scrubber is forced into the lower chamber 12 by a fan, and introduced into the cylindrical filter 31 from the opening of the bottom surface. The white smoke G is successively passed through the respective layers of the filter 31, and adsorbed by the filter 31. The exhaust gas freed of the white smoke flows out into the upper chamber 14, and is discharged into the atmosphere through an exhaust tower 38.
Patent JP-S6361694-A (JP)
Inventor: HAMANO KAZUO
IPC: B62K25/08
Filed: 1986-08-29
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-S5993561-A (JP)
Title: Speed change magnet gear
Inventor: KURATA TATSUO
IPC: F16H49/00
Filed: 1982-11-20
Abstract: PURPOSE:To provide a speed change magnet gear without vibration, noise, wear or the like by providing magnetized portions on the outer peripheral surface of a disk body. CONSTITUTION:In a gear body provided rotatably with left and right disk bodies 2, 3, are provided magnetized portions 2B of N pole at equal intervals 2A on the outer peripheral surface of the disk body 2, while magnetized portions 3B of S pole are provided at intervals 3A of same dimension on the upper half of the outer peripheral surface of the disk body 3 and magnetized portions 3D of S pole are formed at intervals 3C of longer dimension on the lower half. The disk body 2, 3 will rotate according to the nature of a magnet.
Patent JP-S6183292-A (JP)
Title: Mixed gas
Inventor: UEDA NAMIJI
IPC: C10L3/02
Filed: 1984-10-01
Abstract: PURPOSE:To provide a mixed gas suitable as fuel gas for welding, fusing and heating, prepared by mixing hydrogen and acetylene gases with LP gas which has a high level of safety. CONSTITUTION:The mixed gas is prepared by mixing 10-50mol% LP gas, 5-70mol% hydrogen gas and 20-85mol% acetylene gas to make a total of 100mol%. The mixed gas is obtained in a sinple mixing operation, is lighter in weight than air and is safe because of no risk of flash back. It has nearly the same heating power as acetylene gas and is inexpensive.
Patent JP-S58105304-A (JP)
Title: Monitor displaying system of programmable controller
Inventor: DOI TETSUO
IPC: G05B23/02
Filed: 1981-12-16
Abstract: PURPOSE:To confirm easily the logical state of each input/output signal at the program console side, by dividing a display panel of the program console side into plural sections and securing a 1:1 correspondence between each of the sections and each input/output signal of an input/output device for a binary display. CONSTITUTION:For a display panel 7B for 32 characters provided at the program console side, a character area is divided into upper and lower parts in order to display the logical states of input/output signals at 64 points. Thus 64 input/output display sections are formed in all, and then the input/output numbers are specified with a 1:1 correspondence secured to the input/output signals at 64 points of the input/output device. In other words, the center 4th row of a 5X7 matrix is used as an up-down partitioning line, and the logical state of the corresponding input/output signal is displayed in a binary form at the area of the upper and lower matrixes.