baber/WOPTO huggingface dataset:
Patent JP-S5828601-A (JP)
Title: Touch sensor
Inventor: KOBAYASHI SHINICHI
IPC: G01B7/008
Filed: 1981-08-13
Abstract: PURPOSE:To facilitate the working and assembling of high accuracy, by supporting at three points the three conductive bars provided equidistantly around a truncated cone block containing a measuring element and supported by a spring. CONSTITUTION:The tip side part of a measuring element 2 of a touch sensor whose shank 9 is supported by a 3-dimensional measuring device is abutted on an object to be measured and causes a minute displacement. Thus one of the three points of contact between three conductive bars 13 and three balls 21 goes away from other two points. As a result, a touch signal is transmitted to a control box. When the tip of the element 2 is abutted on vertically the object to be measured, a spring 5 contracts and a block 1 rises up. Then the bars 13 are detached from the balls 21 to produce the touch signal. As the block 1 has the 3- point supporting contact system, the working and assembling are facilitated with high accuracy.
Patent JP-S63311374-A (JP)
Inventor: SABURATA DEI
IPC: G08B13/24
Filed: 1988-05-26
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-S5461503-A (JP)
Title: Detection of focal point
Inventor: OOIKAMI KENICHI
IPC: G02B7/28
Filed: 1977-10-25
Abstract: PURPOSE:To prevent the signal reading performance from being dedteriorated, even if the signal reading light flux is used as a focus adjusting light flux, by irradiating an objecft to be focused with a light flux so that the convergence may be effected, while imparting astigmatism to the reflected light flux, when it is intended to accomplish the detection of the focal point with the use of the reflected light flux. CONSTITUTION:The detection of a focal is accomplished by detecting the size of an optical image at a detecting plane. There ae arranged at this detecting plane a light receiving element which has two concentric areas 30 and 31. When a disc surface 32 is positioned at a focal point, the optical image of the detecting plane is that shown in brokenline a. Then, as the disc surface 32 leaves an optical system 33, the optical image at the detecting plane becomes that shown in broken line b. On the contary, when the disc surface 32 approaches the optical system 33, the optical image becomes that shown in broken line c. As a result, it is possible to know the size of the optical image by detecting the difference between the guantity of light incident upon the area 31 and that incident upon the area 30.
Patent JP-H02306047-A (JP)
Title: Spot air conditioner
Inventor: TAKENAKA NAOFUMI
IPC: F24F11/04
Filed: 1989-05-18
Abstract: PURPOSE:To equalize the body-sensed temperature among subject individuals for air conditioning who line up sideways by controlling the rotational speed of fan motor such that it may be fastest at both ends of the sweep angle of diffuser duct and slowest at the center. CONSTITUTION:The normal and reversal rotation of the duct motor 41 is controlled by the duct actuating circuit 85 based on the output signal from the CPU 82, While the fan motor 12d and the compressor motor 12h are controlled their going on and off by the fan actuating circuit 86 and the compressor actuating circuit 87 based on the output signal from the CPU 82. The CPU 82 has a rotational speed setting means 88 which, upon receiving the angular signal from the photointerruptor 74, sets the rotational speed of the fan motor 12d for condensing and evaporating fans 2e, 12f. Upon receiving the output from said rotational speed setting means 88, the fan actuating circuit 86 modulates the speed of the fan motor 12d, and the speed of the fan motor 12d is modulated according to the sweep angle of the diffuser duct 16. The rotational speed setting means 88 causes the rotational speed such that it may be fastest at both ends of the sweep angle of the diffuser duct 16 and the slowest at the center.
Patent JP-S5830495-A (JP)
Title: Air pump
Inventor: MASUDA NAOAKI
IPC: F04C29/12
Filed: 1981-08-14
Abstract: PURPOSE:To expand the passage cross section area of a pump suction side and to increase the pump capacity by constituting so as to suck the air into a pump chamber through suction passage ports provided at both ends of a pump suction side passage formed in a pump housing. CONSTITUTION:This pump is constituted so as to suck the air into a pump chamber 1a through both suction passage ports 30a, 30b provided on both ends of a pump suction side passage 1b formed along the axial direction at the side of the pump chamber 1a in a housing 1. Accordingly, the passage cross section area of the suction side can be expanded, and as a result, the pump capacity can be increased with less suction resistance, thereby the pump can be made small- sized. In addition, the air flow can be balanced at such a both side suction type, and a thrust bearing being so far used is no longer requied, thus the pump can be made small-sized in the lengthwise direction, and the efficiency and durability of the pump can be also improved.
Patent JP-S5752179-A (JP)
Title: Photoconductive member
Inventor: SHIMIZU ISAMU
IPC: H01L31/0248
Filed: 1980-09-12
Abstract: PURPOSE:To obtain a photoconductive member having high photosensitivity and fast photoresponsiveness with stable electric and optical properties by improving the intermediate layer between a photoconductive layer and a support. CONSTITUTION:A photoconductive member 100 is formed in a laminar structure made of an intermediate layer 102 and a phtoconductive layer 103 on a support 101 and has a surface 104. The support 101 may be conductive or electrically insulating, and the layer 103 is formed of amorphous material containing silicon atoms as base and hydrogen atoms. The intermediate layer 102 is formed of non-phtoconductive amorphous material containing silicon atoms and carbon atoms, thereby effectively preventing the flow of the carrier into the layer 103 from the support 101 side, and having a function for readily allowing the passage of the photocarrier produced in the layer 103 due to the emission of the electromagnetic wave from the layer 103 side to the support 101 side.
Patent JP-S5828693-A (JP)
Inventor: KAWAKAMI SEISHIROU
IPC: G21D1/04
Filed: 1981-08-14
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-S6446180-A (JP)
Title: Compact memory device for semiconductor data carrier system
Inventor: MATSUURA NORIO
IPC: G06K19/07
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a compact memory device which has a reduced planar area and can be suitably applied to a wide range of control systems, by laminating a battery, an IC, a circuit board, and a coil or antenna almost coaxially with each other within a case frame. CONSTITUTION:A circuit board 20 produced by setting a printed circuit board on a disk is fixed into a case frame having a circular box form. A reception coil 21 and a transmission antenna 24 printed on the board 20 are laminated almost coaxially with a semiconductor IC 22 including a memory and fixed at a single side of the board 20, and a back-up battery 23 within the case frame. Carrier waves transmitted from a scanner device are received by the coil 21 and the IC 22 separates data from the carrier waves to store this information in a memory. Then the IC 22 reads out data information by a read command received from the scanner device and transmits on radio the information to the scanner device via the antenna 24. Thus the planar area of a memory device is extremely reduced although the overall thickness is slightly increased owing to such coaxial arrangement of the component elements.
Patent JP-H09292073-A (JP)
Title: Bellows and disc fitting type link mechanism
Inventor: DOI SHOICHI
IPC: F16L27/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a disc fitting type link mechanism which follows up movement of bellows type joint in the case that two pipes are connected to each other across the bellows type pipe joint in which it is unnecessary to form links of highly strong material since flexibility is obtained through a structure of the link, possible to reduce a cost, and replustion is not generated since the links have a soft structure. SOLUTION: A male link has an arm 1 whose one end is a circle part 2 having a diameter larger than an arm width of the link, and the other end of a rectangular form. A circle hole is formed on a center portion of a rectangular female link 4 such that the circle part of the male link is fitted therein and slid therewith. The male link is connected to the female link across bellows type pipe joint while fitting of the circle part. Rectangular parts of the links are welded to the inside of two pipes to be connected. The circle part 2 is covered with a cover plate 5 and installed through welding or a bolt.
Patent JP-S61284369-A (JP)
Title: Grinding device for internal surface of hole
Inventor: MORI HISANOBU
IPC: B24B27/04
Filed: 1985-06-11
Abstract: PURPOSE:To provide automated and mechanized machining of the internal surfaces of holes with different diameters by displacing the axis of a drive shaft from the axis of a bearing device, adjusting the location of a tool with respect to the inside surface of hole and by rotating the drive shaft with a cylinder. CONSTITUTION:A moving table 14 is moved to the right and left for locational adjustment of a grinding tool 48 with respect to the hole of a product, and a supporting table 20 is moved to move a cylinder to be guided 31 along a slope relative to a guide 37. Thereby the guide 37 is displaced vertically, and the axis 40 of a rotary shaft is displaced from the axis 30 of a fore and aft shaft due to bearings 26A, 26B for location adjustment of the grinding tool 48 with respect to the bore. In this condition the drive shaft 38 is rotated with cylinders 29A, 29B so that the drive shaft 38 revolving round its own axis will orbit with the axis 30 of supporting shaft as the center. This enables grinding of the whole bore surface to make it possible to mechanize and automate bore grinding with different diameters.
Patent JP-H10301207-A (JP)
Title: Reflection type projection screen
Inventor: ORIGASA TOSHIYUKI
IPC: G03B21/60
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a screen having enhanced adhesive strength between a base sheet and a light reflecting layer by maintaining the luminance in the case of utilizing an imbricate thin piece to a base material sheet as a light diffusion layer. SOLUTION: This screen 10 consists of a base material sheet 1, a light reflecting layer 3 diffusing light reflecting imbricate thin pieces 31 to a transparent resin 32 and a light diffusing layer 4 consisting of the composition in which microcrystalline calcite particles 41 and an achromatic color agent 43 are dispersed in a transparent resin 42 to form and has an adhesion enhancing thin layer 2 at the interface between the base material sheet 1 and the light reflecting layer 3. The transparent resin in the light reflecting layer 3 is made to a binder contg. at least polyester resin or acrylic resin. The adhesion enhancing thin layer 2 is formed by drawing in a process for forming the base sheet 1.
Patent JP-H08320465-A (JP)
Title: Liquid crystal display device
Inventor: KINOSHITA HIROSHI
IPC: G02F1/1368
Filed: 1995-05-26
Abstract: PURPOSE: To simplify a circuit design, to reduce a circuit scale and a parts cost and to improve reliability by constituting a scan electrode drive circuit of a capacity coupling drive system with only a scan electrode drive IC. CONSTITUTION: A controller and a liquid crystal drive power source 11 output a voltage driving the scan electrode drive IC 13 and a signal electrode drive IC 12, a control signal and a data signal, and apply a bias voltage deciding an operation point of a liquid crystal to a common electrode, and the scan electrode drive IC 13 outputs successively the drive voltage to scan electrodes X0 -C2n , and the signal electrode drive IC 12 outputs successively a signal voltage to signal electrodes Y1 -Y2n to drive a liquid crystal panel 14 and to display an image.  In such a manner, since the scan electrode exclusive drive circuit of an initial stage or a final stage required usually is eliminated, the design of the scan electrode drive circuit is simplified, and a printed circuit board is reduced, and the designs of the controller and the liquid crystal drive power source circuit are simplified.
Patent JP-S61287854-A (JP)
Title: Vehicle running control device
Inventor: IMOTO YUZO
IPC: B60T13/66
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a high pressure from being applied to a hydraulic pressure supply piping, by setting a brake force for each wheel by means of a piezoelectric piston mechanism provided in each wheel cylinder. CONSTITUTION:A hydraulic pressure condition in a master cylinder 12 is monitored by hydraulic pressure sensors 19a and 19b, and when the hydraulic pressure is increased, cut valves 16a-16d are closed. Under the condition, wheel cylinder parts of control mechanisms 14a-14d of wheels are separated from master cylinder parts, and a volume of each wheel cylinder is partitioned. An electronic control unit 17 compares a depression force of a brake pedal with a hydraulic pressure in each wheel cylinder, and controls a voltage to be applied to a piezoelectric piston mechanism for adjusting the hydraulic pressure in each wheel cylinder.
Patent JP-H04357153-A (JP)
Title: Production of lightweight formed body
Inventor: HARA MIKIKAZU
IPC: C04B20/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a lightweight formed body applicable to lightweight building, heat insulating, backing, etc., excellent in strength characteristics. CONSTITUTION:The subject method is to produce a lightweight formed body characterized as follows. Glassy blast furnace slag powder is modified with an alkaline aqueous solution using dissolving reaction and hydrating reaction of glass with a cement, and a siliceous raw material and fiber are then added to the resultant powdery polymer admixture. Autoclave treatment is subsequently carried out.
Patent JP-H04332191-A (JP)
Title: Soldering method of surface mounting parts
Inventor: KUROKAWA TETSUO
IPC: H05K3/34
Filed: 1991-05-02
Abstract: PURPOSE:To reduce generation of short-circuit and defective connection to enhance reliability by conducting electrolytic solder plating after covering the surface of a flat plate member having conductivity and solderability which is worse than that of a lead of a surface mounting part with a mask, except for the part corresponding to each lead of the surface mounting part. CONSTITUTION:A flat plate member 1 uses a material such as stainless steel which has conductivity and is not wettable for solder under the heated condition. A part of the surface mounting part as an object corresponding to the number of leads, pitch and shape of the part being contact with printed circuit board by pressure is removed by the photolithography to form a mask 2 having the removed part 2a. With the flat plate member 1 used as a cathode, electrolytic solder plating is conducted within the plating solution having the predetermined composition in order to precipitate and form the solder 3 in the predetermined thickness on the removed region 2a of mask 2. A heating tool 6 and the flat plate member 1 hold a lead 5 under the heated condition so that each lead 5 is joined with the corresponding solder 4. After the solder 5 is melted, the surface mounting part is separated with each other.
Patent JP-S5651464-A (JP)
Title: Thiazolidinecarboxylic acid derivative and its preparation
Inventor: ARIMURA KATSUO
IPC: C07D277/06
Filed: 1979-10-04
Abstract: NEW MATERIAL:Thiazolidinecarboxylic derivatives of formula I (R 1  is H, acyl, aroyl; R 2  is H, lower alkyl) or their salts.  
     EXAMPLE: 3-[3-Acetylthio-2(S)-methypropionyl]-2-(4-chloro-3-sulfamoylphenyl)- 4(R)-thiaolidinecarboxylic acid.  
     USE: Remedy for hyperpiesia: they are low-toxicity and show little side-effects.  
     PREPARATION: For example, a reactive derivative of a carboxylic acid of formula II (R 1  is acyl, aroyl) is made to react with a compound of formula III in a solvent such as methylene chloride in the presence of an acid acceptor such as triethylamine at room temperature, when necessary, with heating or cooling to produce a compound of formula I where R 1  is acyl or aroyl. The porduct is hydrolyzed to give a compound of formula I where R 1  is H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10316316-A (JP)
Title: Winder for cord or the like
Inventor: SHIRAHASE REIJI
IPC: B65H75/42
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To house connectors in both ends of a cord and to carry out normal winding. SOLUTION: In a limiting plate 11, semicircular parts are connected together by means of a U-shaped connection part 14, and on the outside of the connection part 14, a winding shaft pieces 21a, 21b are formed integrally with the limiting plate 11, while a limiting plate 12 is installed to the limiting plate 11 freely rotationally. A ring type frame body 18 is arranged integrally with the limiting plate 12 opposedly to the circumferential edge of the limiting plate 11, and an outer circumferential wall is formed integrally with the limiting plate 12 with the same center as the frame body 18.  An end housing part is formed between the limiting plate 12 and the outer circumferential wall, a lid 51 closing the end housing part is installed to the outer circumferential wall freely rotationally, a cord entrance which can be positioned in a line with the groove 13 of the limiting plate 11 is formed in the ring type frame body 18, and entrances 43, 44 are formed in the lid 51 respectively.
Patent JP-S5834759-A (JP)
Title: Vibration proof and safety offset grinding wheel
Inventor: YOKOYAMA SHINICHI
IPC: B24D7/16
Filed: 1981-08-18
Abstract: PURPOSE:To aim at damping vibrations and obviating a breakdown happening, and so on, by inserting buffer material, e.g., rubber and the like into the center hole's bore part of an offset grinding wheel and putting it in possession of elastic functions. CONSTITUTION:In this offset type grinding wheel 1, a ringlike buffer member 2 composed of elastic material such as rubber, synthetic resin, etc., is stuck in an enlarged bore part of its center hole, letting the wheel bore part have elastic functions. And, a convex part 3 having a relatively large diameter and a concave part 4 corresponding to the convex part are formed at the wheel center and the grinding wheel 1 is attached to the wheel spindle via a fixed side flange 5 provided at its one end with a concave 6 almost identical to the conveye part 3 of said grinding wheel, then only at the outside in clinded outer surface between this convex part 3 and the concave part 6 of the fixed side flange 5, a buffer member 7 consisting of elastic material is arranged while a buffer member 11 is interposed between the concave part 4 and a convex 10 of a clamping flange 9. Therefore, fine variations and vibrations to the grinding surface of the wheel 1 can be effectively absorbed.
Patent JP-H09316627-A (JP)
Title: Formation of metallic film on organic substrate surface
Inventor: KUSUMURA KOUICHI
IPC: C23C14/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To bond a metallic film to an org. substrate with a high adhesive strength by activating the surface of a smooth org. substrate by photoirradiation or plasma treatment, further applying an isocyanate soln. and then forming the metallic film by a vapor growth method. SOLUTION: The surface of an org. substrate consisting of a synthetic resin such as epoxy resin is irradiated with a light such as a laser beam or treated with plasma using an inert gas such as Ar and activated. Subsequently, an isocyanate such as hexamethylene diisocyanate is applied by spraying, etc., heat-treated, as required, at 50-100 deg.C for 0.5-2hr and then again treated with plasma to form the thin film of a metal such as Cu in 0.01 to several ten μm thickness by vapor growth of sputtering. A highly adhesive metallic film of Cu, etc., is formed on the org. substrate surface.
Patent JP-S5766371-A (JP)
Title: Color indication device for underwater detection
Inventor: ISHIDA KAZUTAKA
IPC: G01S7/62
Filed: 1980-09-16
Abstract: PURPOSE:To make it possible to generate stable signals, by emitting ultrasonic wave pulses in directions at an angle of alpha to a horizontal surface, arranging received waves in time series in order of direction, compensating drastic variation by  before- and-after correlation and making indications on a color CRT. CONSTITUTION:Reflected waves, which are obtained by emitting ultrasonic wave pulses in all directions from a wave-emitting-and-receiving unit 1 at an angle of alpha to a horizontal surface in mechanism of emitting and receiving waves in plural directions, are arranged in time series by a changover terminal. And then, the waves are put into a 'write' circuit 11 through an averaging circuit 8, an A/D converter 9 and a correlating circuit 10. An output of a ''write'' circuit 11 is written into an rtheta memory circuit 12 which an address circuit 13 directs by a direction counter 4 and a distance counter 7. An output of the rtheta memory circuit 12 is re-recorded into an XY memory circuit 16 by the direction of a cordinate converting circuit 17. A part of the output of the rtheta memory circuit 12 is fed back to the correlating circuit 10, and when a difference from a new signal proved to be more than scheduled, it is compensated to control a drastic variation. And thereby, it becomes possible to read the XY recording circuit 16 and indicate a stable signal on a color CRT22.
Patent JP-H09294472-A (JP)
Title: Irradiation device for controlling germination time
Inventor: TAZAWA SHINJI
IPC: A01G7/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an irradiation device for controlling the germination time of seeds, capable of improving the germination rates of the seeds and controlling the germination time of the seeds. SOLUTION: This irradiation device for controlling the germination time of seeds comprises the combination of a light emission element of 650-670nm with a LED light emission element 3 of 725-745nm. The germination time of seeds can be retarded by the irradiation of the light emission element of 650-670nm but speeded up by the irradiation of the light emission element of 725-745nm.
Patent JP-S5830721-A (JP)
Title: Fixing device for insertion part of industrial endoscope
Inventor: KIMURA HIROYUKI
IPC: G02B23/24
Filed: 1981-08-17
Abstract: PURPOSE:To fix an insertion part surely and accurately to a magnetic work objective material, by providing a magnetic material in the insertion part and providing a magnetizing device, which generates or extinguishes magnetization, in the work objective material. CONSTITUTION:A tip part 12 of an endoscope is inserted into a work objective material 16 consisting of magnetic materials and is set in a place to be observed, and a current is flowed to an external magnetizing device 17 to magnetize the work objective material 16 and a magnetic material 15 provided in the tip part 12 of an insertion part 11. Thus, the tip part 12 of the insertion part is fixed to the wall part of the work objective material accurately and surely.