baber/WOPTO huggingface dataset:
Patent JP-S61262305-A (JP)
Title: Amplifier having noise rejection circuit
Inventor: MIYASHITA AKIRA
IPC: H03F3/45
Filed: 1985-05-16
Abstract: PURPOSE:To prevent mixture of noise invaded to a power line or an earth line from being invaded to a signal line by connecting an AC block means to the power line and connecting the power line to the earth line via a capacitor. CONSTITUTION:A resistor R7 is connected in series with a power line L1 between terminals P1, P2 of the side of the power lines L1 of a bias resistor R3 and a load resistor R5 of a transistor Q1 of a common emitter amplifier stage 1. Since the return of an output signal of the common emitter amplifier stage 1 to the input side via the power line is prevented by using a resistor R7 and a capacitor C5 being an AC block means, the mutual coupling between the input and output sides of the common emitter amplifier stage 1 is eliminated. Even when a noise is given on the power line, the noise flees to an earth point by the resistor R7 and the capacitor C5 being the AC block means.
Patent JP-S62149158-A (JP)
Title: Electronic part device
Inventor: TANUMA CHIAKI
IPC: H01L41/08
Filed: 1986-05-09
Abstract: PURPOSE:To cool an electronic-part package effectively, by attaching cooling means utilizing bimorph vibrators and the like to the package, in which electronic circuits are packaged as a unitary body. CONSTITUTION:A package main body 1 is constituted by a ceramic base 11, on which a semiconductor element 2 is mounted, and a ceramic cap 12. An inverted L type ceramic supporting stage 5 is bonded to the outside of the base 11 with a bonding agent such as epoxy resin so that thermally good conductivity is obtained. Piezoelectric elements 71 and 72 are stuck to both surfaces of vibrating plates 6 and bimorph vibrators are formed. Two cooling fans 8 having said structure are fixed to the stage 5 so that the package 1 is cooled from the upper part of the package 1. When an AC voltage is applied to the bimorph vibrators, the tip parts of the fans 8 are vibrated. Thus the surfaces of the base 11 is effectively cooled.
Patent JP-S61261776-A (JP)
Inventor: TAKAHASHI SHINGO
IPC: H01L27/32
Filed: 1985-05-16
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-S62261909-A (JP)
Title: Displacement measuring instrument
Inventor: KAWAOMO HIDENORI
IPC: G01B11/24
Filed: 1986-05-09
Abstract: PURPOSE:To simplify the motion of a device when a solid shape is measured and to shorten the measurement time by measuring the distance between a spot light source and an objective of measurement on a CCD sensor and measuring the distance on a certain optional line again. CONSTITUTION:When the object 3 of measurement is in a convex shape 3a, the track 10a of a light spot formed on the CCD sensor 8 moves in a direction (m) as he light spot moves in a direction X. Detection is possible when the height is short at the center part, i.e. the distance is short and the height is high nearby both end parts, i.e. the distance is long. When the object of measurement is in a concave shape 3b, its light spot track 10b is reverse as compared with said track and the distance to the object 3 of measurement is detected at a time as Y-directional variation by the X-directional movement of the light spot 1. Conventionally, an optical scan needs to be made by moving the measuring instrument in every direction so as to obtain information on a surface, so the measurement information is shortened at a stroke.
Patent JP-S5331093-A (JP)
Title: Controlling method of reactor fuel
Inventor: WADA TOYOJI
IPC: G21C3/16
Filed: 1976-09-03
Abstract: PURPOSE: A controlling method of reactor fuel capable of operating near load foloow-up, by means of regulating the fuel rod in a small range of the quantity of mechanical interaction between the fuel pellet and the cladding tube (PCMI). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08299137-A (JP)
Title: Pillow
Inventor: KUNIEDA YOSHIO
IPC: A61H39/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a pillow promoting a sound sleep by a heat-absorbing effect due to fine stones installed on the upper surface of the pillow where a user's head is to be contact with and by heat retaining effect due to far infrared radiation cotton within a sack of the pillow in its longitudinal direction. CONSTITUTION: A core material 2 and a cushion material 3 for wrapping the core material 2 are housed in a sack body, small bag bodies 7 filled with fine stones 6 are sewn up on the surface of the sack body where a user's head part to be in contact with, and cotton with far infrared radiation is housed within the sack body along the longitudinal direction of the sack body.
Patent JP-S5438540-A (JP)
Title: Protective device for current transformer
Inventor: SHIGENOBU MASAHIRO
IPC: H02H9/04
Filed: 1977-08-31
Abstract: PURPOSE: To break a flow of dynamic current due to a gap discharge, by means of connecting a parallel circuit, constructed by an impulse voltage absorbing element and a saturable reactor, in series to a secondary open protecting method, having a discharge gap, which are connected across secondary terminals of the current transformer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5533824-A (JP)
Title: Method and apparatus for producting composite material
Inventor: MIYAKE YASUHIKO
IPC: H01B13/00
Filed: 1978-08-29
Abstract: PURPOSE: To extrude smoothly without causing seizure against the die, by pressing and contacting the extruding material to one side of forming material while the other side of forming material is contacting with the rotary roll, and simultaneously  propelling the forming material in the exit direction of extruding material with  extruding force of the extruding material.  
     CONSTITUTION: A heated forming material 24 passes through a guide pulley 37 and a passage 30, and is guided to the lower side of a die 31a while contacting on a rotating surface 35a at the lower side face thereof. On the other hand, an extruding material 27 being pressed in by a press-down stem collides against a frontal porch upper barrier 32a, and is supplied into a lead-in part 33, and then flows to a die inlet 31a. At this time, the extruding material 27 is pressed and contacted to the upper side face of the forming material 24 on the rotating surface 35a, and the material 24 rotates the roller 35 with its propelling force and moves on the rotating surface 35a. Then, the composite material is released in the tangential direction of the rotating surface 35a, and is extruded from an exit port 36. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5730652-A (JP)
Title: Master cylinder
Inventor: MORI YOSHINORI
IPC: B60T11/20
Filed: 1980-07-31
Abstract: PURPOSE: To stabilize the brake pedal stroke in a captioned cylinder by closing a nonreturn valve for intercepting the connection between the first pressure chamber and a reservior for operating a piston and opening the nonreturn valve mechanically and forcedly for returning the piston to a normal position.  
     CONSTITUTION: A nonreturn valve 17 to permit the introduction of liquid from a reservoir 16 to the first pressure chamber 7 and a relief valve 18 to provide for the upper limit value of pressure are equipped in a connecting port 1c of a master cylinder to be used for a hydrostatic brake device for a car. Normally, the first pressure chamber 7 is connected with the reservoir 16, as a small diameter part 2b of a piston 2 is pushed to a control member 27 and a support body 21 and a valve body 20 of the nonreturn valve 17 are inclined round the support of a contact point A for giving a gap between the seal operation part of the valve body 20 and a valve seat 19. For operating a brake, the nonreturn valve 17 is closed to increase the pressure in the first pressure chamber 7 by a stable pedal stroke. For releasing the brake, the nonreturn valve 17 is forcedly opened, and necessary braking liquid is introduced into the first pressure chamber 7 for obtaining an effective control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5628892-A (JP)
Title: Thermosensitive recording element for making master sheet
Inventor: SETO TADAO
IPC: B41M5/41
Filed: 1979-08-18
Abstract: PURPOSE:To provide a thermosensitive recording element with which recording by a thermosensitive printer or the like and the making of a master sheet for hectoprinting with which a recorded printed image can be copied on a plurality of sheets can simultaneously be effected, by sequentially arranging a master image forming carrier and hectocarbon paper on the bottom of thermosensitive recording paper. CONSTITUTION:A master image forming carrier 3 made of transparent or translucent paper or synthetic resin sheet of 5-50mu in thickness and having a Bekk smoothness of 10-500 seconds and hectocarbon paper 5 made of a carrier 6 which has a thickness of 15-100mu and is coated with a thermosensitive transfer ink layer 4 of 2-25mu in thickness are arranged on the bottom of thermosensitive recording paper 2 of 10-50mu in thickness and 0.6-1.3g/cm in density to provide a thermosensitive recording element 1. Printing and coloring are effected on the recording paper 2 of the recording element 1 by a heater 7 to form a desired printed image 8 and transfer a master image 9, which corresponds to the printed image 8, from the ink layer 4 on the carbon paper 5 onto the carrier 3. The carrier 3 is peeled off the carbon paper 5 and the recording paper 2 to provide a master sheet.
Patent JP-H08296447-A (JP)
Title: Internal combustion engine
Inventor: GOTO HIDEKAZU
IPC: F02B33/10
Filed: 1995-04-28
Abstract: PURPOSE: To improve a heat efficiency and an output per an unit exhaust amount without an increase in a combustion temperature, a highest pressure and an exhaust amount. CONSTITUTION: In an internal combustion engine 100, an intake air is compressed isothermally and made into the air with a low temperature and an intemediate pressure by an isothermal compression mechanism 12 and this is subjected to heat exchange with the exhaust gas with an intermediate temperature and intermediate pressure with a heat exchanger 14 and made into the air with the intermediate temperature and intermediate pressure. This is heated into a combustion gas by the combustion of a fuel in a piston cylinder mechanism 16 and a mechanical energy is generated by expanding this. Thereafter, this is exhausted through the heat exchanger 14 as an exhaust gas with the intermediate temperature and intermediate pressure and an exhaust heat is reutilized to the heating of the intake air after compression.
Patent JP-S5729904-A (JP)
Title: Detecting method for section of groove
Inventor: TAMAI SEIICHIROU
IPC: G01B21/28
Filed: 1980-07-30
Abstract: PURPOSE:To derive a sectional area easily, swiftly and at a low cost, by using a known contact to an interpoint distance contacting with both wall surfaces of a groove, detecting the displacement in the direction of depth of the groove, and executing the operation processing. CONSTITUTION:A contact 4 having the width (a) of a tip of a stroke bar 5 is made to contact with both wall surfaces of a groove, the extent of displacement (x) of the stroke bar 5 is detected, its value is provided to an operation processing part 7, and a sectional area is calculated in accordance with the mensuration. In this way, the sectional area is derived easily, swiftly and also at a low cost.
Patent JP-H02296238-A (JP)
Title: Heat treating imaging element containing protective cover layer
Inventor: UOJISHIETSUCHI MARIA PURUZEZUJ
IPC: G03F7/11
Filed: 1990-04-23
Abstract: PURPOSE: To accelerate adhesion of a protective coating film without giving adverse influences on sensitometric characteristics of an imaging element by forming a polymer adhesion accelerating layer between the protective coating layer and an imaging layer. CONSTITUTION: This heat treatment type imaging element contains a heat treatment type hydrophobic imaging layer and a protective coating layer thereon comprising poly(silicic acid) and hydrophilic monomers or polymers. A polymer adhesion accelerating layer is formed between the protective coating layer and the imaging layer. As for the polymer adhesion accelerating layer, a single material of a terpolymer comprising 2-propenenitrile, 1,1-dichloroethene and propenoic acid, or a terpolymer comprising 2-propenoic acid methylester, 1,1- dichloroethene and itaconic acid, or a combination of them is used. Thereby, adhesion between the hydrophobic imaging layer and the protective coating layer can be accelerated without giving adverse influences on the sensitometric characteristics of the imaging element.
Patent JP-H046130-A (JP)
Title: Production of substrate for electronic parts
Inventor: YAMAZAKI HIROKI
IPC: C03C27/00
Filed: 1990-04-20
Abstract: PURPOSE:To eliminate pinholes on the surface of a nonmagnetic layer and to control the warpage of the substrate by arranging a specified crystallized glass on both sides of a platy magnetic material, pressing, heat-treating and sticking the glass to the magnetic material and then lapping the glass to a specified thickness. CONSTITUTION:The crystallized glass contains, by weight, 60-85% SiO2, 6-15% Li2O, 1-7% K2O, 0.1-7% Na2O, 0.1-5% P2O5, 1-10% Al2O3, 0-15% PbO and 0-10% ZrO2 and has 80-150X10<-7>/ deg.C thermal expansion coefficient. In this case, K2O +Na2O is controlled to 2-14%, the glass consists of 20-60 vol.% glass matrix phase and the balance crystal phase, and the glass is worked into specified size and shape. The glass is arranged on both sides of a platy magnetic material (e.g. ferrite), pressed, heat-treated and stuck to the material. The glass surface is lapped into a specified thickness, and a substrate for electronic parts with the warpage controlled to <=10 mum is obtained.
Patent JP-S5439547-A (JP)
Title: Stage tracer
Inventor: WAKAI KATSUROU
IPC: G06F11/34
Filed: 1977-09-05
Abstract: PURPOSE: To enable to obtain correctly the information at failure occurrence even if a plurality of failures are taken place, by splitting memory into a plural number of blocks and by performing recording in the same block until the trace stop instruction is made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63270037-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1987-04-28
Abstract: PURPOSE:To miniaturize and thin the leading end part of an endoscope in the same degree as an endoscope performing no measurement of NMR, by providing the casing of an NMR measuring coil to the leading end part of the insert part of the endoscope. CONSTITUTION:A coil receiving part 35 for receiving an NMR measuring coil 45 is provided to the leading part 13 of an endoscope 1. This coil casing 35 is formed by the circular groove 35a conforming to the outer shape of the leading end part 13 so as to be capable of receiving the coil 45 without almost changing the outer shape of the leading end part 13 and protruding the coil 45 from the leading end surface and side surface of the leading end part 13. The leading end part 13 can be introduced into the body in such a state that the coil 45 of the NMR probe 41 inserted in a channel 30 is received in the casing 35. Therefore, the leading end part 13 can be miniaturized and thinned in the same degree as an endoscope performing no measurement of NMR.
Patent JP-S63271503-A (JP)
Title: Inputting method for drawing data of nc program
Inventor: TORISAWA YOSHIO
IPC: G05B19/4093
Filed: 1987-04-28
Abstract: PURPOSE:To facilitate and secure a process for determining a machining shape by separating drawing data into graphic data showing a graphic form and shape supplementary data for supplementing the graphic form, and performing the supplementation according to the shape supplementary data. CONSTITUTION:The drawing data SA which is inputted from a magnetic disk 3A or through communication 3B is separated into the graphic form data SA1 and supplementary data SA2; and a drawing data separation part 4 outputs the graphic form data SA1 to a graphic form data interpretation part 5 and the supplementary data SA2 to a supplementary data interpretation part 6. Further, the supplementary data interpretation part 6 interprets the supplementary data SA2 outputted from the drawing data separation part 4 to obtain and output the shape supplementary data to a shape supplementation part 12, and a shape supplementation part 12 supplements the graphic form data SB outputted from the graphic form data interpretation part 5 according to the shape supplementary data SG outputted from the supplementary data interpretation part 6. Consequently, the drawing data is separated into the graphic form data and shape supplementary data, which are compared respectively to supplement different places, thereby drastically reducing the man-hours.
Patent JP-H08304691-A (JP)
Title: Lens barrel
Inventor: GUNJI TAKESHI
IPC: G02B7/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a lens barrel capable of enhancing the degree of freedom in design concerning an optical system and the driving of the optical system. CONSTITUTION: This lens barrel is provided with the optical system having plural lens groups 51, 61, 81, 91 and 101 which can be relatively displaced in an optical axis direction; a cam barrel 21 relatively rotatably attached to the outer peripheries of the plural lens groups 51, 61, 81, 91 and 101; cam mechanisms 12, 93, 104, 25, 26 and 27 converting the rotation of the cam barrel 21 into the motion of the lens groups 51, 61, 81, 91 and 101 in the optical axis direction; an external barrel 41 relatively rotatably arranged on the outer periphery of the cam barrel 21; a cam groove 43 formed on either of the barrels 21 and 41 so that it may be twisted around the rotary shaft line of both barrels 21 and 41 and its lead may be changed halfway; and a cam follower 24 provided on the other of the intermediate barrel 21 and the external barrel 41 and fitted in the cam groove 43.
Patent JP-S5332579-A (JP)
Title: Hourglass-shaped roller for transferrence
Inventor: OOIZUMI JIYUUZABUROU
IPC: B65G39/14
Filed: 1976-09-06
Abstract: PURPOSE: To cushion falling impact on material to be transferred and to prevent oscillation thereof during the transference by means of a hourglass-shaped roller composed of an elastic roller and a magnet roller used in the course of transferring round bars and tubings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000302450-A (JP)
Title: Raw material for metal oxide film and preparation of metal oxide film using the same
Inventor: OTANI TSUTOMU
IPC: C03C17/25
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a metal oxide film raw material containing cobalt, capable of efficiently preparing a metal oxide film on a glass substrate and without producing white cloud defect when colored ceramic color frit is melted on the metal oxide film and provide a method for preparing the film. SOLUTION: This metal oxide film raw material comprises a solution obtained by dissolving a cobalt complex salt containing 5C β-diketone and 7C β-diketone as ligands into an organic solvent and has >=5 g/L and <30 g/L cobalt metal concentration in the solution. This method for preparing the metal oxide film comprises feeding the above metal oxide film raw material to high-temperature glass surface and forming the metal oxide film containing cobalt by a pyrolysis method.
Patent JP-H01277328-A (JP)
Title: Video signal reproducing device
Inventor: OGAWA NOBUYUKI
IPC: H04N5/95
Filed: 1988-04-28
Abstract: PURPOSE:To reduce a time base error caused by a focus control by giving a focus error to a time base correcting means after restricting its band. CONSTITUTION:Electric power is supplied to a driving coil 10 by a driving circuit 9 in accordance with a focus error signal detected by an error detecting circuit 7, and hence a pickup is moved in the focusing direction so as to perform the focus control. On the other hand, a synchronizing signal separated by a separation circuit 13 is detected in its phase difference from a reference signal by a phase comparator 14 to be a time base error. A time base error signal is inputted to a driving circuit 17 of a variable delay line, and the variable delay line 12 operates in order to eliminate the time base error. In this case, a focus error detecting signal is inputted through a band filter to an adder 21. By this method, the variable delay line 12 is driven by the essential time base error and this focus error, thus eliminating the time base error caused by the focus control operation.
Patent JP-S59232771-A (JP)
Title: Grinding wheel
Inventor: OKUMURA MASAMI
IPC: B24D7/00
Filed: 1983-06-14
Abstract: PURPOSE:To prevent a surface to be ground from being burned, cracked, and distorted, etc., while severely reducing the heat production due to grinding by forming portions among plural convex parts into concave portions each having an oblique ridgeline formed by a straight line or a curved line, etc. CONSTITUTION:For an external peripheral surface, a joint part 2 forms a concave part 4 having an oblique ridgeline 3 such as a straight line or a curved line, etc., with respct to a convex part 1 (internal peripheral surface is revered), so that there is no concentrated cut-in part by a grindstone external circular part, providing intermittent grinding yielded by dispersing said cut-in part. Further, a grinding solution is not scattered from the internal and external peripheral parts of the grinding wheel and becomes to be sucked in the grinding surface. And, the solution is sufficiently injectd and allowed to penetrate, presenting obvious cooling effect. Thus, heat prodcution due to grinding is sufficiently reduced, and burning, cracking, and distorsion of a surface to be ground due to the grinding are prevented, enabling heavy grinding to be attained.
Patent JP-H11294743-A (JP)
Title: Method and system for deodoring/decoloring incineration smoke of excretions of cattle
Inventor: KAMEI SABURO
IPC: F23G5/14
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To remove odor of incineration smoke of excretions of cattle effectively by taking out incineration smoke from above an incineration shed, returning it back to the lower part of the shed through a duct while spraying ceramic treatment water from a plurality of sprays thereby deodoring/decoloring the incineration smoke. SOLUTION: A shed 1 for incinerating excretions of cattle has an incineration smoke intake opening 2 and an incineration smoke return opening 3, respectively, in the upper and lower side faces and the openings 2, 3 are coupled through a duct 4. A fan 5 is disposed closely to the intake opening 2 in order to take out the incineration smoke and to feed it into the duct 4. When the fan 5 is operated, incineration smoke is taken out from the upper side face of the shed 1 and carried into the duct 4 where ceramic treatment water, being fed through a ceramic treatment water supply pipe 7, is sprayed from a plurality of sprays 6 arranged at the ceiling part of the duct 4 in order to deodor and decolor the incineration smoke before it is discharged to the atmosphere through an opening made in the vicinity of the return opening 3.
Patent JP-S5440511-A (JP)
Title: Coil single unit tester for deflecting yoke
Inventor: NISHI TAKAYUKI
IPC: H01J9/42
Filed: 1977-09-07
Abstract: PURPOSE:To ensure the measurement for the magnetic field distribution in a short time for the magnetic field effective part of the coil with use of the magnetic field measurement tool in which plural units of the magnetic field measurement sensors are distributed to the cross-section layer vertical to the center axis of the coil, and thus to enhance the quality of the coil.