baber/WOPTO huggingface dataset:
Patent JP-S58160163-A (JP)
Title: Thermal head
Inventor: NODA ATSUSHI
IPC: B41J2/335
Filed: 1982-03-19
Abstract: PURPOSE:To obtain the titled device, in which a fitting groove and a through hole communicating with the groove are formed to a heat sink, a substrate is inserted into the fitting groove, adhesives are injected from the through hole and the substrate is bonded and fixed onto the heat sink and which can easily position the substrate accurately. CONSTITUTION:The fitting groove 6 approximately the same as the width size of the substrate 1 is formed at the fitting position of the substrate 1 of an upper surface in the heat sink 5', and the slender through hole 7 is formed at approximately central section of the bottom of the fitting groove 6. The substrate 1 is inserted into the fitting groove 6 and positioned, adhesives are injected into the through hole 7 from the back side of the heat sink 5', and the substrate 1 is bonded and fixed onto the heat sink 5'.
Patent JP-S55136117-A (JP)
Title: Manufacture of tobermorite type fibrous mineral material
Inventor: OKAZAKI HIROSHI
IPC: C04B14/38
Filed: 1979-04-11
Abstract: PURPOSE: To manufacture the title material having superior crystallizability and high purity by adding alkali metal hydroxide to a tobermorite type calcium silicate hydrate-contg. substance and inducing hydrothermal reaction.  
     CONSTITUTION: A tobermorite type calcium silicate hydrate-contg. substance is mixed into an aq. soln. of alkali metal hydroxide. The amt. of the soln. is adjusted to such a degree or higher that the substance shown fluidity. The temp. required to form dibrous tobermorite crystals depends upon starting materials. For example, the materials are heated to 180°C or 200°C, and reaction is accelerated under satd. steam press. After the hydrothermal reaction fibrous tobermorite crystals as solid matter are taken out of an autoclave as a slurry suspended in water, and they are separated by filtration or other method and dried to obtain a fibrous mineral material, which is bulky white powder or flakes, readily permeates water, and has a relatively long size of about 30μ or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51117344-A (JP)
Title: Gas safety cutoff
Inventor: MATSUDA TOSHIKI
IPC: F23K5/00
Filed: 1975-04-08
Abstract: PURPOSE: Automatic leaked gas cutoff. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10225791-A (JP)
Title: Soft solder for thermoelectric cooling device and thermoelectric cooling device
Inventor: HAMADA YOSHITO
IPC: H01L35/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress the joule calorification of a device for joining by soft solder semiconductor for thermoelectric cooling and substrate conductor to an initial very small amount of calorification, and to display efficiently cooling performance by the Peltier effect of the thermoelectric cooling device by incorporating one kind or two kinds of Sb, Ag, Bi and Cu by a specific weight ratio and Pb as the remainder. SOLUTION: A skull consisting of a main body part containing 5 to 15wt.% Sb and Pb as the remainder, and inevitable impurities, or a skull consisting of a main body part containing 5 to 15wt.% Sb, 0.01 to 5wt.% each for one kind or two kinds or over of Ag, Bi and Cu, and Pb as the remainder, and inevitable impurities, is obtained. After working this skull to ribbon shape, fine wire shape or powder shape, it is used for joining by soft solder semiconductor and conductor in the thermoelectric cooling device. It is preferable that its melting point is 200 to 300 deg.C. Also, for the lead, after obtaining work lead by usual refining, the work lead is refined to the purity of 99.9% or over by a usual refining method. And, the refined work lead is used.
Patent JP-S59206566-A (JP)
Inventor: AADARUBERUTO RIYUURINGU
IPC: E05B37/00
Filed: 1984-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51117869-A (JP)
Title: Cathode ray tube
Inventor: TOEUCHI AKIO
IPC: H01J29/20
Filed: 1975-04-09
Abstract: PURPOSE: To facilitate a new-tone display of picture area by using the cathoderay tube in combination with monochrome TV signal. This is to eliminate monotonous picture area and thus to satisfy best color feeling of the TV viewers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02224482-A (JP)
Title: Picture display system
Inventor: SENSOU HITOSHI
IPC: H04N5/66
Filed: 1989-02-27
Abstract: PURPOSE:To prevent mismatching caused between divided pictures by converting a signal for a displayed pattern into a high definition television signal once in the case of dividing one picture into plural pictures and displaying the picture on plural display devices, and then converting the signal into plural signals of the existing television system. CONSTITUTION:A video image of a 35mm film fm converted into a High Vision signal by a telecine equipment 1 is converted into a digital data by an A/D converter section 2. The A/D converter section 2 converts the received High Vision signal into a digital data in 8-bit by using a clock phi1 and outputs the result to an input latch circuit D1 of a scan converter 3. Twelve sets of horizontal scanning image data for one pattern subject to 3 divisions in the vertical direction and 4 divisions in the horizontal direction by the scan converter 3 are converted respectively into NTSC signals by D/A converters DA11-DA34 of a D/A converter section 5 and fed to recorders RC11- RC34 being components of a recording section 6. The division of a picture is implemented by the pure electronic method in this way to prevent mismatching caused among pictures after the division.
Patent JP-H07223066-A (JP)
Title: Molten metal feeding system by fork lift truck
Inventor: KONNO TOMOFUMI
IPC: B22D41/12
Filed: 1994-02-16
Abstract: PURPOSE:To avoid the danger to a worker by arranging a fork lift truck where a fork inserted to a bottom of a ladle is prodded in a rotatable and horizontally movable manner and a plurality of molds in a row, and feeding the molten metal from the ladle into the molds. CONSTITUTION:A member 2 whose section is of U-shape is carried by a ladle 1 fixed to the bottom on each side and a fork lift truck 5 where a fork 10 is inserted into the space to be formed with this bottom in a section of U-shape, and the fork 10 is provided in a rotatable and horizontally movable manner. The system consists of a mold group where a plurality of molds are arranged in a row, and the ladle 1 is carried to precision mold by the fork lift truck 5, and the molten metal is supplied into the mold by rotating the fork 10. The feeder is fed into the mold from the ladle 1 through a funnel 19 of a supporting body 18. This constitution does not need the excellent stopping precision and avoid the danger to a worker.
Patent JP-S61202343-A (JP)
Title: Focus error detector for optical pickup
Inventor: HIIRO HIROYUKI
IPC: G02B7/28
Filed: 1985-03-04
Abstract: PURPOSE:To discriminate focus errors with use of a refraction member which has simple constitution and can be produced at low cost, by using two photodetectors set inside and outside a circular boundary to obtain a photodetecting member and setting this member at a place close to the back of the refraction member produced by putting two types of materials on each other with a cylindrical boundary surface formed on the basis of the center of an optical axis. CONSTITUTION:A refraction member 21 has a double structure, i.e., an inside material 21a and an outside material 21b. The refractive index n1 of the material 21a is set larger than the refractive index n2 of the material 21b. The detection beam reflected by a recording surface Da of an optical disk D is reflected again by a beam splitter 14 and made incident on the material 21a together while being condensed. The incident beams within a range alpha larger than the critical angle theta in terms of the incident angle are reflected totally on a boundary surface A and detected as alpha' by an inside photodetector 22a of a photodetecting member 22. Then the beams within a range beta smaller than the angle theta pass through the surface A and are made incident on the material 21b to be detected as beta' by an outside photodetector 22b of the member 22.
Patent JP-S62199215-A (JP)
Title: Speed control device for pinch roll
Inventor: KOBORI HIROSHI
IPC: B21B39/08
Filed: 1986-02-28
Abstract: PURPOSE:To suppress the speed rise of the pinch roll of the case of its bite release less by outputting with operation the current variation pattern signal by the torque variation of the case of the material biting release and by overlapping this signal on the speed reference. CONSTITUTION:A roll speed compensating device 30 is provided in addition to the speed control circuit of the motor 6 for driving a pinch roll. The pattern signal of the current variation corresponding to the variation in the load torque of the pinch roll of the case of the bite release of a rolling stock by a rolling mill is outputted by operating by a current arithmetic circuit 31. This signal is converted into the signal of the kind conformed to the speed reference by a conversion circuit 32 and overlapped on the speed reference VREF via a switch SW2. Since, therefore, the current of the motor 6 varies quickly according to the added signal the speed rise of the pinch roll of the case of the biting can be suppressed less and the coil diameter can be maintained constantly.
Patent JP-H04280326-A (JP)
Title: Information processor
Inventor: HORIUCHI TAKAHISA
IPC: G06F9/46
Filed: 1991-03-08
Abstract: PURPOSE:To execute an instruction executing exclusive control in a parallel/ overlap processing at high speed. CONSTITUTION:A register 11 having an area state storage part 13 storing execution information on a critical area which requires exclusive control and a waiting information storage part 14 storing waiting information on a process is provided. When the execution start signal and the execution termination signal of the critical area are inputted from the process to an execution start signal input part 15 and an execution termination signal input part 16 in a circuit 12, an arithmetic part 17 updates the content of the register 11 and gives an instruction to output an interruption signal corresponding to the referred value of the register 11 to an interruption signal output part 18.
Patent JP-S58161753-A (JP)
Title: Manufacture of superelastic ti-ni material
Inventor: MIYAZAKI SHIYUUICHI
IPC: C22F1/10
Filed: 1982-03-18
Abstract: PURPOSE:To remakably enhance the superelastic characteristics of an Ti-Ni alloy showing superelastic martensitic transformation by cold working the alloy and by heat treating it at a specified temp. or above at which no recrystallization is caused to form a worked structure which is hardly deformed by slip. CONSTITUTION:A Ti-Ni alloy such as a Ti-49.5-51.5at% Ni alloy or an alloy obtd. by adding 1at% in total of one or more among Fe, Co, Cu, Mn, Cr, V, Zr, Pd and other noble metals to the Ti-Ni alloy is prepared. The Ti-Ni alloy is cold worked and heat treated at >=250 deg.C, especially 250-550 deg.C without causing recrystallization. Thus, the susperelastic characteristics of the superelastic Ti-Ni material are remarkably enhanced. For example, when the heat treated Ti-Ni material is used as a spring material with very high expandability, the range where the material can act as a spring is extended by about 20 times the range where a conventional spring material can act as a spring.
Patent JP-S61200916-A (JP)
Title: Remedy for hepatopathy
Inventor: KANEHIRA KOICHI
IPC: C07D405/14
Filed: 1985-03-04
Abstract: NEW MATERIAL:The nicotinic acid ester of formula I (n is 0, 1 or 2). EXAMPLE:3, 4-Dihydro-2-nicotinoyloxyethyl-2, 5, 7, 8- tetramethyl-2H-benzopyran-6-yl nicotinate of formula II. USE:A remedy for hepatic diseases. It has the characteristics of a remedy for alcoholic or drug (e.g. CCl4) toxic hepatopathy. It has the activity to activate the hepatic cell, and promote the functions such as the secretion of gall and bile acid in the liver, metabolism of sugar, detoxication of hepatotoxic substances such as alcohol, etc. PREPARATION:The compound of formula I can be produced by reacting chromal of formula III or its reactive derivative with nicotinic acid or its reactive derivative in an organic tertiary base such as pyridine, triethylamine, etc., at room temperature or under heat-refluxing.
Patent JP-H10240647-A (JP)
Title: Network system
Inventor: KITAI HIKOHISA
IPC: G06F13/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To handle characters not handleable on a web browser at the time of displaying a host terminal screen by the web browser on the internet and to reduce the load on a client by centralizedly managing character fonts in a server. SOLUTION: A communication package, a display package and the font of normally used characters are down-loaded from the server 3 to the client 6. A communication demon transmits screen data to the communication package and the communication package delivers display data obtained from the screen data to the display package. In the case that the font of the character specified by the display data is not down-loaded, the display package requests the font of the character to a font demon. The font demon transmits the requested font of the character to the display package. At the time of receiving the requested font of the character, the display package displays the character on a display screen.
Patent JP-H01217211-A (JP)
Title: Averaging diffraction moire position detector
Inventor: MATSUI KEIJI
IPC: G01B11/00
Filed: 1988-02-26
Abstract: PURPOSE:To enable highly accurate detection of positions, by adding quantities of light passing through two lattice parts shifted by half a pitch beforehand to obtain a better displacement signal with canceling of error components. CONSTITUTION:Lattice sections 2A and 2B comprising transmitting parts (indicated by oblique lines) and non-transmitting parts being repeated by a pitch P of several mum - several hundreds mum on the surface of a second lattice 2 of an averaging diffraction moire position detector being adjacent to each other in the direction of a displacement of the second lattice 2. The lattice sections 2A and 2B are shifted in phase by P/2 so that the transmitting parts of the lattice section 2A face the non-transmitting parts of a first lattice 1. With such an arrangement, when light transmitted through the lattice sections 2A and 2B is gathered to be converted into electricity, quantities of light are added up and thus, error components are canceled with the P as cycle, thereby obtaining a correct displacement signal with P/2 as cycle.
Patent JP-H08212855-A (JP)
Title: Forming method of electric insulating layer
Inventor: SAKAI NORIHIDE
IPC: H01B17/56
Filed: 1995-02-08
Abstract: PURPOSE: To extremely easily form an electric insulating layer excellent in reliability on an exposed conductor such as a linear connecting part, branched connecting part, or terminal connecting part of cable run, and further miniaturize a device to simplify the movement, thereby remarkably improving the working property. CONSTITUTION: An electric insulating material 1 consisting of a card thermoplastic sheet having no viscosity nor adhesive property at ordinary temperature is preliminarily heated to its softening point or more and softened, the resulting electric insulating material 1 and an exposed conductor 2 arranged thereon are set in two-pieces divided metal molds 4, 4' connected in such a manner as to be openable and closable, and the metal molds 4, 4' are closed. They are pressurized and allowed to cool to solidify the electric insulating material 1, and an electric insulating layer is formed on the exposed conductor 2.
Patent JP-S57157689-A (JP)
Title: Television receiver
Inventor: HIROTA AKIRA
IPC: H04N5/44
Filed: 1981-03-24
Abstract: PURPOSE:To improve vertical resolution by drawing scanning lines twice the present scanning lines in the one field scanning period of a present television receiver. CONSTITUTION:A video signal (a) is supplied to a memory circuit 2 and also supplied to a one field period delay circuit 3 to be converted into a signal (b) delayed by one field period and the signal (b) is supplied to a memory circuit 4. The signal (b) is delayed by one field and 1/2H from the signal (a). Thus at the time a video signal of the 2nd field is supplied to the circuit 2 for example, the video signal of the 1st field is supplied to the circuit 4. A write signal W and a read signal R whose speed is twice that of the write signal W are supplied from a control circuit 5 to the circuits 2 and 4, reading out the written information twice repeatedly with the speed twice the writing speed. Thus, the signals (a) and (b) are read out with the speed twice the writing speed in the circuits 2, 4, and they are designated to signals a' and b' respectively.
Patent JP-S62201183-A (JP)
Inventor: NAKAMURA TOSHIYA
IPC: D05B3/14
Filed: 1986-02-28
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-H08220414-A (JP)
Title: Lens position controller and optical instrument using the same
Inventor: KANEDA NAOYA
IPC: G02B7/08
Filed: 1995-02-08
Abstract: PURPOSE: To eliminate out-of-focus at the middle of zooming by specifying a first lens group position with a position setting part. CONSTITUTION: The position setting part 159 sets the limit positions of a moving range in an optical axial direction of a first lens group 112 and at least one moving range limit position is set in a first lens group position where a maximum value of the positional difference between second lens group positions where a focusing position can be maintained with respect to a subject distance, when the first lens group position 112 is arranged at this moving range limit position and where the focusing position can be maintained with respect to the prescribed subject distance in a first lens group position within other moving ranges, corresponds to the contents of the maximum value stored in a storage part 160.  Further, in a certain moving range smaller than the entire moving range of the first lens group 112 from one limit position to the other limit of the above-mentioned moving range, plural stored first lens group positions correspond at a position basing on the moving amount of the first lens group 112 previously set from one limit position of the first lens group 112.
Patent JP-2000237879-A (JP)
Title: Cooling device for resistance welding machine
Inventor: EGURO KOICHI
IPC: B23K11/36
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a welding machine, by which the occurrence of a situation that cooling is too late for the overheating of the electrode of a welding machine is prevented and a satisfactory cooling capacity can be obtained. SOLUTION: In a cooling device for a resistance welding machine, by driving a pump 18 for accelerating the flow of cooling water between a time when starting the pressure of a work by the electrode tips 4A, 4B of a welding gun 2 and a time when making a welding current flow, the cooling water is pushed into a tank 16. When making the welding current flow, the cooling water in the tank 16 is sent to the electrode tips 4A, 4B of the welding machine, and when making the welding current flow, the cooling water in the tank 16 is instantaneously supplied. By driving the pump 18 earlier than making the welding current flow like this, the quantity of the cooling water supplied at the time of the start of energizing becomes much, the rates of the temperature increases of the electrode tips 4A, 4B of the welding gun 2 can be reduced, and a cooling capacity is increased.
Patent JP-S61205797-A (JP)
Title: Washing device for group of small tube
Inventor: NAKAMURA TADASHI
IPC: F28G13/00
Filed: 1985-03-07
Abstract: PURPOSE:To permit to wash the inside of respective small tubes efficiently and safely by a method wherein a walking device is provided in the middle section of horizontal guide rail laid radially and a washing ammunition firing device is moved on the guide rail under sending intermittently. CONSTITUTION:The guide rail 1 and the walking device 4 are provided along a tube plate (b) positioned at the openings of the small tubes (c) while said devices are mounted temporarily on predetermined small tubes (c) to effect self holding by operating chucking devices 3a, 3b. Further, an ammunition feeding tube 70 is penetrated through the cartridge 68 of the washing ammunition firing device 56 and is connected to a washing ammunition supplying device 71 installed at the outside of a manhole (j). The washing ammunition supplying device 71 is driven to supply the washing ammunition 65 to the cartridge 68 of the washing ammunition firing device 57 one by one. On the other hand, the firing device 57 is located in conjunction with the operation of the supplying device 71 at a position opposing to the openings of respective small tubes (c). Seventh cylinder 66 is driven to deliver the washing ammunition 65 to the openings of the small tubes (c) through delivery port 68a. Subsequently, injection nozzles 64a are fitted to the openings of the small tubes (c) and pressure fluid is injected into the small tubes (c) through the injection nozzles 64a together with the washing ammunition 65.
Patent JP-H11241959-A (JP)
Title: Torque detecting device
Inventor: HIGASHIJIMA WAKAO
IPC: G01L3/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the inside part of a torsion coil from making contact with the boss part of a flange joint by the radial load acting on the torsion coil. SOLUTION: This device is provided with a first flange joint 9 mounted on the motor shaft of a driving motor for rotating a driven shaft, a second flange joint mounted on the driven shaft opposite to the first flange joint 9, a torsion coil spring 11 provided between the second flange joint and the first flange joint 9, and a pair of pins 130, 131 engaged with hook parts 12a, 12b formed on both end parts of the torsion coil spring 11 to transmit the torque of the driving motor from the first flange joint 9 to the second flange joint. In this case, circumscribed pins 16a, 16b circumscribed to the circumferential part of the torsion coil spring 11 are provided on the first flange joint 9 and the second flange joint, respectively, so that the radial load acting on the torsion coil spring 11 are received by the circumscribed pins 16a, 16b.
Patent JP-H07253500-A (JP)
Title: X-ray microscope
Inventor: SUGIZAKI KATSUMI
IPC: G21K7/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide an X-ray microscope which can reduce the influence on a biological sample during observation by providing a visible-light observing mechanism which can observe the sample without dyeing. CONSTITUTION:An X-ray microscope is provided with a light source section which generates X rays and visible light, lighting optical system 300 which condenses the X rays and visible light, enlarging optical system which forms the images of the X rays and visible light transmitted through a sample 4, and image pickup section which takes the pictures of the formed images of the X rays and visible light and the lighting optical system 300 is constituted by combining and uniting two kinds of visible light lenses 10 and 11 having different NAs and an X-ray mirror 3. The enlarging optical system is equipped with two objective lenses 8 and 9 which have different magnifications and can be switched to each other and an X-ray mirror 5 corresponding to the system 300 and a switching section which switches the lenses 8 and 9 and mirror 5.
Patent JP-S61222690-A (JP)
Inventor: PIERO BOTSUSOTSUTO
IPC: B23K11/10
Filed: 1986-02-27
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。