baber/WOPTO huggingface dataset:
Patent JP-S63185171-A (JP)
Title: Horizontal synchronizing circuit
Inventor: IWASHITA MASAHARU
IPC: H04N5/12
Filed: 1987-01-27
Abstract: PURPOSE:To obtain a normal deflecting output having no influence of a turbulence even when a composite synchronizing signal in which the phase and the frequency of a horizontal synchronizing signal component during a vertical synchronizing signal period is disturbed is inputted by holding the output state of a frequency comparator to a state immediately before a vertical synchronizing signal is inputted only during the vertical synchronizing signal. CONSTITUTION:An analog switch 25 is turned on and off by the vertical synchronizing signal (h) separated in a synchronizing separating circuit 13 and during the vertical synchronizing signal period, it is turned off. During the period when the analog switch 25 is turned off, the output voltage (n) of the analog switch 25 is held to a voltage charged in a capacitor 26 immediately before the switch 25 is turned off, the phase and the frequency of the composite synchronizing signal (g) are disturbed during the vertical synchronizing signal period, thereby, even if the output voltage (m) of the frequency comparison circuit 27 is fluctuated, the output voltage (q) of a low pass filter 24 is not changed. Namely, only a change in the output voltage (p) of a low pass filter, namely, the output of a phase comparator 14 is displayed on the output voltage thetaof an addition circuit 18 for controlling a voltage control oscillator 16.
Patent JP-S57132126-A (JP)
Title: Diaphragm device of lens interchangeable camera
Inventor: HARADA TOSHIMITSU
IPC: G03B17/14
Filed: 1981-02-09
Abstract: PURPOSE:To ensure the quick stabilization of diaphragm as well as the reduction of load required for winding of a film, by attaining a constitution in that the diaphragm coupling member of the interchangeable lens side and the diaphragm driving member of the camera main body side into a body by means of a coupling member by mounting an interchangeable lens to the camera main body. CONSTITUTION:When an interchangeable lens 1 is turned right and mounted to a camera main body 3, an unlocking lever 5 is turned right by a coupling flange 2a. As a result, a coupling member 10 turns right against the force of a spring 10b and a catch part 10c of the member 10 moves back to the position to avoid hindering the movement of a diaphragm coupling member 8. As a result, the member 8 touches a diaphragm drive member 9 according to the right turn of the lens 1 to be connected inseparably to the member 9 to reduce the time required for the setting of the diaphragm. When the lens 1 is detached from the body 3, a release button 6 is pushed to give the right turn to the lever 5. As a result, the member 10 moves back to avoid hindering the detachment of the member 8.
Patent JP-H06201024-A (JP)
Title: Drive force transmission device
Inventor: SAITO TOSHIO
IPC: E02F9/22
Filed: 1993-01-07
Abstract: PURPOSE:To prevent wear and damage of a spline connection part by lubricating the spline connection part between an input shaft insertion hole of a driven gear and an input shaft of a driven object. CONSTITUTION:An oil chamber D is defined between respective cartridges 31 and an oil pressure pump 20, and in the oil chamber D a lubricating oil G supplied from a supply hose 33 is stored to a level higher than an input shaft 20B of the oil pressure pump 20, and when the lubricating oil G in the oil chamber D exceeds a specified quantity the oil G is discharged into a driven gear chamber B from a communication passage 31D. Consequently, a part (spline connection part) between a spline hole 15C of a driven gear 15 and the input shaft 20B of the oil pressure pump 20 is lubricated by infiltration of the oil G in the oil chamber D and a bearing 16 is lubricated with the oil G passing through this spline connection part. A bearing 17 is also lubricated with the oil G flowing out through the communication passage 31D from the oil chamber D.
Patent JP-H08211723-A (JP)
Title: Developing device
Inventor: KASAHARA NOBUO
IPC: G03G15/08
Filed: 1995-02-03
Abstract: PURPOSE: To provide a developing device in which a developing means set opposite a latent image carrier is minimized, the structure is made simple, and operability in maintenance is improved. CONSTITUTION: The device comprises the developing means 10 for developing an electrostatic latent image by supplying developer, a mixture of toner and carrier, onto a photoreceptor drum, a developer optimizing means 1000 for making the developer optimum, which is arranged separately in a different place from that of the developing means 10, and a developer carrying/circulating means 200 for carrying the developer to the developing means 10 and the developer optimizing means 1000. The developer optimizing means 100 makes the concentration of the developer which is supplied to the developing means 10 from the means 1000 higher than the concentration of the developer which is obtained after development by the developing means 10.
Patent JP-S63187475-A (JP)
Title: Magnetic disk device
Inventor: KOBAYASHI TETSUO
IPC: G11B21/10
Filed: 1987-01-29
Abstract: PURPOSE:To eliminate anxiety to an operator even if a servo signal write time is prolonged by providing a display means representing the recording of a tracking servo signal in recording the tracking servo signal onto a magnetic disk by a tracking servo recording means. CONSTITUTION:An LED 4 representing the accessing such as write/read of a disk is provided to a front panel 3 and the LED 4 is lighted while write or read is applied to the disk. Moreover, an LED 5 is provided, which indicates the writing state of the tracking servo signal in addition to the LED 4 and it is lighted for a period when the servo signal is written for a comparatively long time, thereby displaying clearly the write of the servo signal to the operator. Thus, the anxiety is not given to the operator and the efficiency of the operation and job is improved.
Patent JP-S59144103-A (JP)
Inventor: SHIMADA TOSHIO
IPC: H01C7/02
Filed: 1983-02-07
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-H07225371-A (JP)
Title: Liquid crystal display device
Inventor: KAWAMURA HIROMITSU
IPC: G02F1/13363
Filed: 1994-02-14
Abstract: PURPOSE:To improve the display quality, easiness of seeing a display image, and contrast by increasing the transmissivity to light from the side of a liquid crystal display substrate and preventing external light from being reflected. CONSTITUTION:A liquid crystal display substrate 62 and a tablet board 66 which is arranged on the reverse surface side of the liquid crystal display substrate are provided; and a stylus 83 is moved in contact with the display surface side of the liquid crystal display substrate 62 and then a tablet board 66 detects the track of the stylus 83, so that the track is displayed on the display surface of the liquid crystal display substrate 62 on the basis of the detection. A transparent substrate 67 which is traced with the stylus 83 is arranged on the display surface side of the liquid crystal display substrate 62; and at least a nonglare process is performed for the top surface of the transparent substrate 67 which is traced with the stylus 83 and a reflection preventing process using super fine particles is performed for the reverse surface of the transparent substrate 67 or the surface of the liquid crystal display substrate 62 which faces the transparent substrate 67.
Patent JP-H05218420-A (JP)
Title: Manufacture of thin film transistor matrix substrate
Inventor: YORITOMI YOSHIFUMI
IPC: G02F1/136
Filed: 1992-02-03
Abstract: PURPOSE:To shorten the process of manufacture and to improve a throughput by a method wherein, in the manufacture of a thin film transistor matrix, a gate insulating film, on which requirement of pattern accuracy is relatively lenient, and a protective film are formed simultaneously. CONSTITUTION:In the formation of a gate insulating film after a gate electrode has been formed on a glass substrate, the gate insulating film is formed by providing a shielding plate on the upper surface of an electrode terminal part using an electronic cyclotron resonance plasma CVD device. As a result, the removing process for the gate insulating film of the electrode terminal part can be eliminated. The removing process for the protective film of the terminal part can also be eliminated by forming a protective film in the same manner as above after formation of a semiconductor film, a pixel electrode film, a source and drain electrode film. Also, as the processing and forming process by photoetching film and the protective film can be eliminated, a through put can be improved, and the cost of production can be cut down.
Patent JP-S54110747-A (JP)
Title: Microcomputer system
Inventor: KOJIMA KENJI
IPC: G06F13/00
Filed: 1978-02-17
Abstract: PURPOSE: To ensure continuation of the minimum necessary operation in case the common bus is monitored and some fault is detected in the microcomputer system, by switching and connecting the unit necessary for the degeneration action of the system to the auxiliary bus.  
     CONSTITUTION: Monitor unit 15 monitors whether using bus 5 is in the release state or not, and gives the bus switching order to bus switching unit 14 accompanied to each unit necessary for execution of the minimum necessary operation for the system in case bus 5 is not released. Thus, the connection of each unit is switched to auxiliary bus 13 from bus 5. In this case, unit 15 gives the interruption request to processor unit 1 to inform the switching of the bus, and thus unit 1 starts the degeneration action for the system with reception of the interruption request. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02200099-A (JP)
Title: Ultrasonic wave transmission/reception probe and its manufacture
Inventor: YAMAGATA MASAYOSHI
IPC: A61B8/00
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the resolution of an ultrasonic wave from being lowered due to the break of the wall plane of a piezoelectric oscillator by adhering an oscillator enhancing film on a spatial inner plane among plural piezoelectric oscillators provided in parallel separately on an ultrasonic wave absorber. CONSTITUTION:A piezoelectric diaphragm 4 on which an electrode 2 and a lead wire 3 are mounted is adhered on the ultrasonic wave absorber 1, and furthermore, an acoustic matching layer 5 consisting of epoxy resin in which a filler, for example, aluminum powder is mixed by 70% and having thickness of 1/4-wave is arranged on the diaphragm. Next, the piezoelectric diaphragm 4 on the upper plane of which the acoustic matching layer 5 is formed is divided by forming a gap with a grinding stone, thereby, plural independent piezoelectric oscillators 6... can be formed. Furthermore, the inner plane comprising the spaces 7... of the piezoelectric oscillators 6... are coated with the oscillator enhancing films 8... consisting of the epoxy resin, etc. In such a way, the inner plane of the piezoelectric oscillator formed by the grinding stone is enhanced mechanically, and the break can be prevented from occurring even in a long term use, which maintains satisfactory resolution.
Patent JP-S59143393-A (JP)
Inventor: KAWARADA SHIYOUJI
IPC: H05K3/34
Filed: 1983-02-04
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-H05215464-A (JP)
Title: Scrap melting and separating device
Inventor: SAITO KIICHI
IPC: F27B7/14
Filed: 1992-02-03
Abstract: PURPOSE:To enhance a thermal efficiency and to raise a removing efficiency of adhered oil content when metal having a low melting point is recovered and separated as melted metal from different type metal mixture scrap by utilizing a difference of melting points of metals. CONSTITUTION:A burner 3 is opposed directly to a rotary kiln 10, and a lift plate 15 is mounted circumferentially in the kiln. For example, when mixture scrap of aluminum and iron is charged in the kiln 10, the aluminum is efficiently melted by a direct flame, transmitted along a lowermost surface in the kiln 10, and, dropped from screens 18a, 18b. On the other hand, since heating of the burner 3 is so maintained that the iron is not heated to its melting point or higher, the iron is repeatedly scraped up and dropped by the plate 15 and discharged from the screens 18a, 18b or an outlet 16. In this case, adhered oil content of scrap is effectively burned due to direct flame.
Patent JP-H09192852-A (JP)
Title: Forming cutter of pimpled electrode tip
Inventor: SAITO AKIHIRO
IPC: B23K11/30
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of improving finish precision of a cut face in a short time by making removal of chips smooth during cutting. SOLUTION: In the cutter to simultaneously form both electrode tips by rotating the cuter while being held between two pieces of electrode tips by pressurizing with a welding machine, conical holes 2 are respectively formed on both faces of a disk shaped body 1, a bottomed recessed part 3, which coincides with a diameter and height of the pimpled electrode tip, is formed to the center part of the conical hole, further, plural cutting blades 4 having circular arc shape by a plane view are respectively formed on the surface of the conical hole radially around the bottomed recessed part at an interval 4A.
Patent JP-2000212343-A (JP)
Title: Resin composition
Inventor: FUJITA KAZUTOSHI
IPC: C08L23/26
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in melt moldability, in particular extrusion moldability such as for laminated or blown films, sheets or the like. SOLUTION: This resin composition comprises (A) 0.5-69.5 wt.% of an epoxidized diene-based block copolymer, (B) 0.5-69.5 wt.% of an olefin-based polymer having carboxylic acid (derivative) groups, and (C) 30-99 wt.% of a high-density polyethylene.
Patent JP-S63186407-A (JP)
Title: Reactor iron core
Inventor: MATSUI OSAMU
IPC: H01F27/24
Filed: 1987-01-28
Abstract: PURPOSE:To contrive reduction in the loss of eddy current as well as to prevent generation of local heating by a method wherein a by-path of magnetic flux is provided on the end part of a yoke iron core. CONSTITUTION:Using two sets of U-shaped auxiliary iron cores 30 on the end part of a yoke iron core 20, both leg parts 30a of the auxiliary iron core 30 are inserting engaged with the notched parts 20a and 20b of the yoke iron core 20, and they are constituted by attaching them in such a manner that a square through hole 8, where a stud 10 is passed through, is left on the notched part 20b. According to this type of constitution, magnetic flux G can be prevented from penetrating the flat surface of a silicon steel plate, the reduction in eddy current loss can be achieved, and the local heating on this part can also be prevented.
Patent JP-S63187406-A (JP)
Title: Manufacture of magnetic head
Inventor: TAKITA YUKIHIKO
IPC: G11B5/127
Filed: 1987-01-30
Abstract: PURPOSE:To improve the wear resistance of a magnetic head by removing the glass for glass welding part exposed to a face processed into a magnetic recording medium slide face of a block to a required depth by etching and forming a nonmagnetic wear resistance material layer from a metallic alkoxide solution in the removed part. CONSTITUTION:A welding glass 7 in a track slot 3 exposed to the upper face 12 being a magnetic tape slide face of a core block 11 is removed to a depth of, e.g., 5mum by etching. Then the upper face 12 of the core block 11 is covered and a nonmagnetic wear resistance material layer 14 is formed by coating of a metallic alkoxide solution and heating to bury the removed part 13 of the welded glass. Thus, an SiO2 layer is formed and the head with high wear resistance is manufactured.
Patent JP-H11203934-A (JP)
Title: Fluorescent lamp
Inventor: KOBAYASHI YASUO
IPC: F21V25/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp capable of preventing thermal damage of lamp constituents with a simple structure. SOLUTION: A circular arc tube 1 to become an outer ring and a circular arc lamp 2 to become an inner ring are arranged in the form of generally concentric circles and mounts having stems 13, 14 holding electrodes 3, 4, respectively, are enclosed at one ends of them. The other ends of the circular arc tubes 1, 2 are joined together by a bridge joining part 12. A thermal fuse 9 is placed in a gap, between the circular arc tube 1 and the circular arc tube 2, adjacent to the electrodes 3, 4 and is fixed in between both the arc tubes by a silicone filler 10. A lead wire 7 is connected to a pin formed on a base 11 by way of the thermal fuse 9. When the thermal fuse 9 is blown out by the generation of high temperature in an abnormal condition. the electric circuit is shut off and the discharge of the fluorescent lamp is stopped.
Patent JP-H09189552-A (JP)
Title: Mechanism for preventing dropping-out of ic card for surveying instrument
Inventor: MIMURA TAKESHI
IPC: G01C15/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent an IC card from slipping off when an ejector button is pressed, by setting an elastically deformable stop means at a wall part extending downward from an IC card insertion/discharge opening. SOLUTION: An ejector rod 10 is set slidably along a right guide element of a pair of guide elements 16 spaced in parallel to each other. A lower end part of the rod 20 functions as an ejector button. A link arm is coupled at the side of an upper end of the rod 20, which is engaged with an upper edge of an IC card 18. When the rod 20 is pressed upward, the link arm acts to the upper edge of the IC card 18, so that a female contact of the IC card 18 is separated from a male contact in a holding device. At this time, the IC card 18 falls down because of the action of the gravity, but is stopped by a stop means of a sponge member 22 without slipping off from between the pair of guide elements 16.
Patent JP-H03222568-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI YOSHIAKI
IPC: H04N1/00
Filed: 1990-01-29
Abstract: PURPOSE:To prevent missing of communication management recording by saving communication management recording having been so far stored to a video memory when a storage item number of communication management recording reaches its limit and no paper is set. CONSTITUTION:A communication management recording generating means 12 generates communication management recording for each facsimile communication and it is stored in a storage means 14 with a limit of a prescribed number of items and when the recording of a prescribed number of items is stored in the storage means 14, the presence of setting of paper 16 is confirmed by a confirmation means 20. When the setting of the paper 16 is confirmed, an output control means 22 controls an output means 18 and the communication management recording having been so far stored is outputted to the paper 16. When no paper 16 is set, the communication management recording having been so far stored in the storage means 14 is stored in a picture memory 10 by a storage control means 24. Thus, the missing of the communication management recording having been so far stored for the facsimile communication is not caused.
Patent JP-H07212002-A (JP)
Title: Grid array - plastic package, manufacture thereof, plastic laminar material used therefor and manufacture thereof
Inventor: JIYOOJI ADEISU BATSUKUSUTAA
IPC: H01L21/56
Filed: 1995-01-11
Abstract: PURPOSE: To enable execution of assembly with IS in a company for preparing a prototype speedily, by using a laminate comprising holes, a metal pattern and a grid pad array. CONSTITUTION: A preassembly 21 made up of a base sheet 22, a bonding sheet 23 and a structural member sheet 24 is prepared. It is put in a press and pressed and heated so that the sheets be overlaid on a single laminate, and the laminate wherein the sheets have a plurality of recessed holes is divided into a plurality of package units. Each package laminate is assembled with an IC unit 3 and the IC unit 3 is mounted on a metal bonding pad 14, while the metal bonding pad 14 is connected to a contact pad 18 on the bottom side of a plastic board 5. Accordingly, the IC unit 3 is connected electrically to a metal region 10 by a gold wire 17, and by sealing the holes with an appropriate protective material, a grid array-plastic package can be realized easily.
Patent JP-H06232425-A (JP)
Title: Semiconductor device
Inventor: MAGARA MASATAKA
IPC: H01L29/861
Filed: 1993-02-05
Abstract: PURPOSE:To obtain element structure excellent in characteristic stability and capable of facilitating the fitting of collecting electrodes, by using resin containing at least polyimide resin as a protective film for a pn junction. CONSTITUTION:A diode is composed of an anode electrode 5 and a cathode electrode 6 connected to a p-type layer 2, and 3-semiconductor layers of an n-type layer 1, the P-type layer 2 adjoining it, and an n-type high-density layer 11 adjoining the n-type layer 1 and the anode electrode 5, and a passivation film 80 plays a roll of attaching a collecting electrode 7 to a semiconductor member 110. And the collecting electrode 7 is a conducting material which is brought into contact with the cathode electrode 6 of the element by low resistance, and is projecting outside from the semiconductor member 110 in a direction parallel to the pn junction of the semiconductor member 110. And the collecting electrode 7 makes high endurable voltage and high reliability possible. Accordingly, it becomes possible to prevent the eccentricity of the collecting electrode and the chipping-off of the semiconductor member. Besides, it becomes possible to perform fitting without a polluting source, since polyimide resin very excellent as a protective film for pn junctions is used as adhesive material.
Patent JP-S61179937-A (JP)
Inventor: HASHIMOTO HIROYUKI
IPC: E04B1/24
Filed: 1985-02-04
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-S61178050-A (JP)
Title: Method and apparatus for purifying air by irradiation of ultraviolet rays
Inventor: FUJII TOSHIAKI
IPC: B03C3/41
Filed: 1985-02-04
Abstract: PURPOSE:To safely and efficiently purify air, by charging fine particles in air by irradiating a photon discharge material with ultraviolet rays or irradiating ultraviolet rays in an electric field of relatively high voltage to remove the same. CONSTITUTION:In utilizing a clean bench combined system in a biological clean room, air with a purification degree of about 10,000 in a clean room is sucked by a fan in a clean bench 11. This air is irradiated with ultraviolet rays in an ultraviolet irradiation part 9 not only to charge fine particles in air but also to sterilize microorganisms such as virus, bacteria or yeast and these charged fine particles are removed by a filter 10 to hold the atmosphere above a working table 13 to a high purification degree.
Patent JP-H0742879-A (JP)
Title: High-pressure rubber hose
Inventor: SATO TAKASHI
IPC: F16L11/08
Filed: 1993-02-05
Abstract: PURPOSE:To provide a high-pressure rubber hose that can meet high inflation and durability simultaneously by combining the intermediate elongation and braiding angle of reinforcing layers to an optimum. CONSTITUTION:This high-pressure rubber hose 1 has two reinforcing layers 5a, 5b (reinforcing material) braided between an inner-surface rubber layer 2 and an outer-surface rubber layer 3 with an intermediate rubber layer 4 between them. The rubber forming the inner and outer surface layers 2,3 is made of a chlorosulfonated polyethylene (CSM) or hydrogenated nitrile (HSN), etc., and the rubber forming the intermediate layer 4 (inter-layer rubber) is nitrile butadiene rubber(NBR). The reinforcing layers 5a, 5b use one 1890-d untwisted yarn of 66 nylon having an intermediate elongation (relation between elongation and strength) of 9.0% or more at 4.5Kgf and a strength of 0.8gf/d or more, and the braiding angle of the reinforcing layers is in the range 47 deg. to 53 deg., preferably 49 deg. to 51 deg..