baber/WOPTO huggingface dataset:
Patent JP-S5567122-A (JP)
Title: Resin-molded grounded transformer
Inventor: YOSHIDA SABUROU
IPC: H01F27/28
Filed: 1978-11-15
Abstract: PURPOSE: To reduce the potential gradient of the surface of a synthetic resin which covers the two high voltage coils and core of a grounded transformer, by connecting the series-coupled part of both the coils to the core to set a prescribed potential on the core.  
     CONSTITUTION: Low voltage coils 12a, 12b are provided on an insulator 15 around facing parts of an annular core 10. High voltage coils 14a, 14b are provided on insulators 13a, 13b around the low voltage coils. The low voltage coils 12a, 12b are connected in series with each other. The high voltage coils 14a, 14b are also connected in series with each other. The connected part 23 of the high voltage coils is coupled to the core 10 through a lead wire 24. Insulators 16a, 16b are then attached to the core 10. These members are molded as a whole with a synthetic resin 20. As a result, the core 10 has an intermediate potential and the gradient of the surface potential of the resin 20 is reduced. The size of the molded assembly can thus be reduced if the external flashover voltage is equal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H087224-A (JP)
Title: Forming method of thin film and production of thin film magnetic head
Inventor: YANAGI TERUMI
IPC: G11B5/31
Filed: 1994-06-22
Abstract: PURPOSE:To obtain such a forming method of thin films that even when thin films are laminated on a projecting or recessed part, unnecessary part does not remain at the time of patterning and the thin film has good adhesion property with films, etc., formed on or under the film. CONSTITUTION:A lower adhesion layer 2, conductive layer 3, and upper adhesion layer 4 are successively formed by vapor deposition on a substrate 1. The upper adhesion layer 4 is formed to have the same property as the lower adhesion layer 2 and is made thicker than the lower adhesion layer 2. A photoresist 12 having a specified shape formed on the upper adhesion layer 4 is used as a mask to subject part of the upper adhesion layer 4 and the conductive layer 3 to ion milling. After the photoresist 12 is removed, the upper adhesion layer 4 is used as a mask to subject the conductive layer 3 and the lower adhesion layer 2 each to chemical etching. As for the etching liquid for the conductive layer 3, the liquid is selected so as not to affect the adhesion layers 2, 4. The etching liquid for the lower adhesion layer 2 is selected so as not to affect the conductive layer 3. While the upper adhesion layer 4 is etched together with the lower adhesion layer 2, since the upper adhesion layer 4 is thicker than the lower adhesion layer 2, the upper adhesion layer 4 remains when the etching of the lower adhesion layer 2 is completed.
Patent JP-S6030089-A (JP)
Inventor: SATOU KATSUMI
IPC: H05B41/16
Filed: 1983-07-28
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-H10335349-A (JP)
Title: Field-effect transistor
Inventor: WATANUKI KEN
IPC: H01L29/812
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform mutual conductance in a wide gate voltage range. SOLUTION: In this transistor, a buffer layer 2, an active layer 3 containing semiconductor impurity, a gate contact layer 4 containing semiconductor impurity, and a gate electrode 6 are layered and formed on a substrate 1, and an ohmic contact layer 5 and source drain electrodes 7 and 8 are layered and formed on a region on the gate contact layer 4, where the gate electrode 6 is not formed. Then, a relation between semiconductor impurity concentration ND1 in the active layer 3 and semiconductor impurity concentration ND2 in the gate contact layer 4 is set as ND1 >=ND2 , and the gate contact layer 4 is formed so that film thickness (t) can satisfy (t)<2> .(ND1 -ND2 )q/2ε>=1 V (where ε: dielectric constant of an active layer, q: elemental charge).
Patent JP-H06328261-A (JP)
Title: Manufacture of sandwich panel
Inventor: KOBAYASHI TOSHIRO
IPC: B21D47/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a manufacturing method for sandwich panel, by which high grade working for arranging the heights of core materials in high accuracy and an expensive countermeasure of laying a brazing filler metal at thicker than the height difference between the core materials are not necessary. CONSTITUTION:At the time of manufacturing the sandwich panel by joining while inserting the metal-made core materials 2 in between two sheets of the metal-made shell materials 1, an electric conductive and cushiony inserting material 3 is interposed in between the shell material 1 and the core materials 2. By pressurize-energizing these shell materials 1 and core materials 2, the electric current is conducted in all joining parts of both materials 1, 2, and sure joining is executed.
Patent JP-H06327419-A (JP)
Title: Defoaming agent for food
Inventor: YOSHIDA FUMIKO
IPC: A23L29/00
Filed: 1993-05-19
Abstract: PURPOSE:To obtain the subject defoaming agent safe to human body, having excellent defoaming property and workability and useful for a pickling liquid, etc., by using silicon dioxide, a glycerol fatty acid ester, a phospholipid and an edible oil and fat as active components. CONSTITUTION:The objective defoaming agent contains, as active components, (A) preferably 1-15wt.% of fine silicon dioxide particles having an average particle diameter of e.g. <=15mum, (B) preferably >=30wt.% of a glycerol fatty acid ester, (C) preferably 10-30wt.% of a phospholipid such as soybean lecithin and (D) an edible oil or fat such as soybean oil. The ratio of B/D is 35/65 to 90/10.
Patent JP-S5930258-A (JP)
Title: Tape reel driving device
Inventor: HATSUTORI SHIYUUICHI
IPC: G11B15/46
Filed: 1982-08-12
Abstract: PURPOSE:To perform stable fast-forward and rewind control at constant tape speeds, by controlling a payoff and a take-up reel so that the sum of the square of their rotation periods is constant. CONSTITUTION:Signals having pulse widths corresponding to rotation periods TT and TS of the payoff and take-up reel turntables are sent from rotation period detectors 4 and 5 attached to the reel turntables respectively to F/V converting circuits 6 and 7, which outputs voltage signals VT and VS to square- law circuits 8 and 9 for square-law arithmetic. Their outputs V<2>T and V<2>S are added by an adder 10 to a specific value -A<2> from a reference voltage power source 11. Its output is sent through an LPF12 to a driving amplifier 14 or 15 by a changeover switch 13 according to fast-forward (FF) or rewind (REW) mode. Then, a take-up reel motor 16 or payoff reel motor 17 is driven by the output of said amplifier so that the output of the LPF12 is zero. Thus, the fast-forward and rewind control with constant tape speeds is carried out.
Patent JP-H05179518-A (JP)
Title: Nipper unit for comber
Inventor: IERUKU ANDOREASU
IPC: D01G19/16
Filed: 1992-06-01
Abstract: PURPOSE: To make the magnitude of clamping force of auxiliary nippers regardless of setting of the time of arrival at a close position. CONSTITUTION: When upper nippers 11 and 12 exist in the open position, the auxiliary nippers 14, 15 exist in the close position and are used for clamping the wrap on an under nipper plate 7. When the upper nippers move to the close position, a connecting element 21.1 arranged on the upper nippers come into contact with a stopper 15.1 arranged on the auxiliary nippers to open the auxiliary nippers, thereby making the advance of the wrap on the plate 7 possible. The timing for opening the auxiliary nippers is regulated by the position of the connecting element on the upper nippers. The clamping force rendered by the auxiliary nippers before opening is constant. The clamping force is regardless of the timing for opening of the auxiliary nippers and the width of the upper nippers.
Patent JP-H09320489-A (JP)
Title: Deflection yoke
Inventor: NAKAMURA KAZUTOSHI
IPC: H01J29/76
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance operating performance when the deflection yoke is rotated. SOLUTION: Recessed parts 21 and 22 are integrally formed in the inner side of a ferrite core 19, and a vertical deflecting coil 19 is locked by these recessed part 21 and 22. The curve in the inner surface of the ferrite core 19 agrees with a vertical deflecting coil 18. The recessed parts 21 and 22 are closely brought into contact with the vertical deflecting coil 18. Furthermore, the ferrite core 19 and the vertical deflecting core 18 are mutually fixed together using adhessives free of aging and electric characteristics. Each recessed part 21 and 22 is in a shape both sides of which are projected.
Patent JP-H09326303-A (JP)
Title: Chip component
Inventor: FUKAI TETSUYA
IPC: H01C7/04
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a chip thermistor which has a low resistance having a negative temperature coefficient while securing the same volume and resistance value accuracy as those in a prior art. SOLUTION: In the chip thermistor (chip component) 21, opposing sides 22a and 23a of the counter electrodes 22 and 23 are arranged as opposed to each other obliquely parallel to each other. For this reason, an opposing length L can be made long without changing the size of the chip component 21. When a resistance value between the counter electrodes 22 and 23 is set to be R, the resistance value R can be basically expressed by R=ρ.d/L, where a ceramic substrate 24 has a specific resistance ρ(Ω/m), the opposing lengths is denoted by L and an opposing interval is denoted by d. When the opposing length L is made long, the resistance value R becomes inversely small.
Patent JP-H04365019-A (JP)
Title: Object tracking device
Inventor: IMAIZUMI HISAAKI
IPC: G02F1/35
Filed: 1991-06-13
Abstract: PURPOSE:To provide an object tracking device capable of easily measuring the distance from a phase conjugate mirror to a tracked object and the moving displacement of the tracked object. CONSTITUTION:The object tracking device is provided with a phase conjugate material 1 generating phase conjugate waves, a laser light source 2 feeding a pumping laser beam to the phase conjugate material 1, a reflecting mirror 3 reflecting the laser beam of the laser light source 2 sent from the phase conjugate material 1 and feeding another pumping beam to the phase conjugate material 1, and a tracked object 4 with reflectibility, a light position detecting element 5 arranged on the opposite side of the tracked object 4 across the phase conjugate material 1 and fed with the transmitted light of the phase conjugate light generated between the tracked object 4 and the phase conjugate material 1 through the phase conjugate material 1 and a calculating means 6 calculating the distance between the tracked object 4 and the phase conjugate material 1 and the moving displacement of the tracked object 4 based on the output of the light position detecting means 5.
Patent JP-H09326850-A (JP)
Title: Cordless telephone set
Inventor: HONDA TOSHIO
IPC: H04M1/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To attain a speech through a wired line even when radio communication is not available by breaking only a power supply from a power supply means to a radio section when an output voltage reaches a preset voltage or below. SOLUTION: Power supply to a radio section 6 is conducted via a power supply breaking section 10 and power is directly supplied to a control section 1 or the like. A battery voltage detection section 11 detects an output voltage of a battery 9 and provides an output of the detection result to the control section 1 as a voltage signal Sv . When the output voltage of the battery 9 is decreased to be a setting voltage or below, the control section 1 outputs an interrupt signal Ss to the power supply breaking section 10. Thus, the power supply interrupt section 10 is driven to stop power supply of the radio section 6. That is, the cordless telephone set is not available for radio communication.  Furthermore, a fact of not available radio communication is displayed on a ten-key/LCD section 3 and then the user recognizes it that radio communication and wired communication via a master set are not available.
Patent JP-S63306372-A (JP)
Inventor: KAWAMATA OSAMU
IPC: F28F1/02
Filed: 1987-06-04
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-H08332184-A (JP)
Title: Osteoporosis diagnostic method
Inventor: ISHII TETSUYA
IPC: A61B8/00
Filed: 1995-06-07
Abstract: PURPOSE: To diagnose the progressing condition of osteoporosis by estimating the bone density and the modulus of elasticity of the bone. CONSTITUTION: Ultrasonic impulses Ai are first shot without pressing a transducer 1 to a living body and at this time, the echoes returned from the front end face of the transducer 1 and the boundary with air are received and measurement data are extracted. Next, the transducer 1 is pressed to the living body and while the transducer is oscillated and moved within a prescribed angle range toward the bone Mb, the ultrasonic impulses Ai are shot and the surface echoes Ae1 returned from the surface of the living body and the bone echoes Ae2 returned from the surface of the bone Mb are received and the normal measurement data are extracted. The acoustic impedance of the bone of the testee M is thereafter calculated in accordance with the extracted preliminary measured data and the normal measurement data. The acoustic impedance of the bone Mb is expressed by the square root of the [modulus of elasticity ×density] of the bone Mb. The modulus of elasticity (increases) decreases as well when the bone density increases (decreases) and, therefore, a good index in judging the bone density and the modulus of elasticity of the bone are obtd.
Patent JP-S5848726-A (JP)
Title: Fuel injection controlling apparatus for internal- combustion engine
Inventor: YAMADA TOSHIO
IPC: F02D41/10
Filed: 1981-09-09
Abstract: PURPOSE:To improve response of an engine, by supplying additional fuel into the cylinder when the accelerator pedal is depressed during no-load operation of the engine. CONSTITUTION:A no-load detector 11 for detecting no-load operation of an engine 1 and an acceleration detector 12 for detecting acceleration of the engine 1 are connected to an electronic control unit 10 for controlling fuel injection of a fuel injection valve 5, so that the fuel injection valve 5 injects additional fuel into an intake passage during the suction stroke of the engine at the time when the engine is accelerated under no-load operation. Since additional fuel is thus supplied when the accelerator pedal is depressed during no-load operation of the engine, fuel supplied to the cylinder is increased, so that the engine speed can be increased with high response.
Patent JP-H11333545-A (JP)
Title: Manufacture of casting, and core used therefor
Inventor: KASAHARA KAZUO
IPC: B22C9/10
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a casting capable of preventing generation of uneven wall thickness or cavity and improving the production efficiency in manufacturing the casting having an enclosed part, and a core used therefor. SOLUTION: A circular flange part 51 is projected on a center part in the axial direction of a core 50, and a first forming part 52 and a second forming part 53 which are formed approximately symmetric are formed on both side thereof. A gas vent hole 51a is formed in an upper part of the flange part 51 to communicate an internal space 50a of the core 50 with the outer side. An opening part 50b is provided on an end part of the first forming part 52, and the opening part 50b is covered with a lid member 54. In a main mold 40, a first cavity 61 is formed around the first forming part 52, and a second cavity 62 is formed around the second forming part 53.
Patent JP-S5843652-A (JP)
Title: Direct current driving type josephson circuit
Inventor: ASANO JIYUNSHI
IPC: H01L39/22
Filed: 1981-09-09
Abstract: PURPOSE:To supply a high power output to a transmission line, by substituting a part or all of resistances contained in a Huffle circuit with a transmission line having a terminal resistance. CONSTITUTION:To an opening end side of a superconductive signal transmission line 10 terminated by a resistance 11 whose one end has been matched with the characteristic impedance, a two-terminal circuit to which resistances 4', 5' are connected in series, and a two-terminal circuit to which plural Josephson switching elements 1', 2' constituted by use of a Jesephson junction is connected in series, and both circuits are connected in parallel. To a two-terminal circuit containing a constitution which has connected a midpoint of said 2 two-terminal circuits by a superconductive wire having inductance 6', a current is supplied from a DC constant-current source 3', and operates said circuit, by which a high speed output can be supplied.
Patent JP-S62297117-A (JP)
Title: Manufacture of protective case of precision hardware
Inventor: HOSODA HIROO
IPC: B29C39/10
Filed: 1986-06-17
Abstract: PURPOSE:To make it possible to easily manufacture a bonded matter of a frame plate and foaming urethane at a low cost by a method wherein a vacuum- molded frame plate in a wood form box is supported by a form from one side, the profile of which mates with that of the frame plate, then foaming urethane is poured in the other side of the frame plate, and finally the form is removed. CONSTITUTION:A frame plate 1 having a desired profile is vacuum-molded and fitted in close contact with a form 2 having a profile same as that of the frame plate so as to pour foaming urethane 3 in the side opposite to the form 2. The above-mentioned operations are done in the interior of one box A and the like. By taking out of the box and removing the form 2, a hardware protective case having the frame plate 1 bonded to the foamed urethane 3 is produced within the box A. The form 2 prevents the frame plate from being deformed by the pressure of the foaming urethane 3 poured in the box A.
Patent JP-S622504-A (JP)
Title: Static induction apparatus
Inventor: OSHIDA AKIO
IPC: H01F27/02
Filed: 1985-06-27
Abstract: PURPOSE:To produce a sound barrier easily subject to easy and assured noise test while subduing the noise by a method wherein a deforming device to change the natural oscillation frequency of a sound shield by deforming the barrier itself is mounted on the sound barrier fixed between reinforcement beams erected on the outer side of a tank. CONSTITUTION:A deforming device made of turnbolts 11 and a turnbuckle 12 etc. providing a sound barrier itself with compression on the axis of longer side is mounted above the sound shield 4. When the turnbuckle 12 is turned as it is after fixing the sound shield 4 to reinforcement beams 2, 3, the sound shield 4 is provided with compression through the intermediary of the turnbolts 11 to be deformed. Resultantly the neutral axis of sound shield 4 is changed so that the secondary moment of sound shield 4 may be changed to change the rigidity thereof. Through these procedures, the natural oscillation frequency of sound shield 4 as it is assembled can changed appropriately by the turnbolts 11 and the turnbuckle 12 to be slipped out of the region of natural oscillation frequency of tank side board 6.
Patent JP-S63304961-A (JP)
Title: Preparation of packed bean curd
Inventor: IMAIZUMI YUKIHIKO
IPC: A23L11/00
Filed: 1987-06-08
Abstract: PURPOSE:To prepare a packed bean curd rich in edible fiber and nevertheless giving smooth feeling to the tongue, without generating bean curd refuse, by homogenizing an aqueous dispersion of skinned soybean powder, adding a coagulation agent to the resultant soya milk, sealing the mixture in a container and thermally coagulating under pressure. CONSTITUTION:An aqueous dispersion of skinned soybean powder is homogenized with a high-pressure homogenizer to obtain soya milk. The soya milk is added with a coagulation agent, sealed in a container and coagulated by heating under pressure. The above heat-treatment under pressure is preferably carried out for 5-60min under a condition to heat the soya milk to 110-140 deg.C at the center of the packed milk.
Patent JP-H11332324-A (JP)
Title: Seedling planting machine
Inventor: NAKA HIROKAZU
IPC: A01B73/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planting machine capable of narrowing the right and left width of a seedling planting apparatus more than that of a conventional apparatus, efficiently carrying out transportation and storage by constituting the seedling planting apparatus separably into two parts of both right and left sides and in a specific state. SOLUTION: A seedling planting apparatus is constituted separably into two parts of the right and left parts. The right and the left parts of the seedling planting apparatus are constituted movably through a process for moving the parts to mutually separated right and left positions to positions close each other in a changed state of angle based on the longitudinal direction of a main body. The seedling planting apparatus dividedly comprises a right and a left parts each equipped with a transmission case 5 provided with a planting case 32 which builds a transmission part to seedling planting parts 7 attached to the rear and extended in the longitudinal direction, a seedling placing stand 6 and the seedling planting parts 7. The seedling planting apparatus is constituted dividedly right and left including its driving apparatuses 34.
Patent JP-H08331910-A (JP)
Title: Vehicle for trellis work
Inventor: MIYAZAKI MAMORU
IPC: B05B17/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide a trellis working vehicle capable of coping with various kinds of trellis works. CONSTITUTION: A vertically movable flat deck 26 is placed on a chassis 22 of a mobile main body 20. A trellis working part such as working chair 10 or a footstool is detachably attached to the deck 26. The vehicle is further provided with deck-lifting mechanisms 28a, 29a to vertically move the deck 26 and an operation part 30 to control the traveling motion of the mobile main body 20 and the vertical motion of the deck 26 with the deck lifting mechanisms.
Patent JP-S5844210-A (JP)
Title: Catalyst protector
Inventor: NONAKA TAKANORI
IPC: F01N3/20
Filed: 1981-09-09
Abstract: PURPOSE:To prevent a catalyst from overheat, by surely detecting partial melting of the catalyst and decreasing temperature of exhaust when the melting is detected. CONSTITUTION:A memory circuit 8a is used with a ROM and the like, and with previously stored a value of an adequate pressure range in the downstream side 5b, in accordance with pressure in the upstream side 5a, to receive an output of a pressure sensor 6a in the upstream side 5a, further output a value of the pressure range in the downstream side 5b, adequate for the output of the pressure sensor 6a. The output of this adequate pressure and output of a pressure sensor 6b in the downstream side 5b are compared by a decision circuit 8b (comparator), if the output of the sensor 6b is not within this prescribed range, the decision circuit 8b generates an abnormal detection signal. This signal is transmitted to an alarm display unit 9 to display abnormality of a catalyzer in a car, while transmitted to a fuel cut solenoid 11 of a carburetor to cut off supply of fuel, and the signal is transmitted to a secondary air pump 13 to cut off supply of secondary air.