baber/WOPTO huggingface dataset:
Patent JP-H10249997-A (JP)
Title: Corrosion-proof covered steel material with excellent anti-cathdic releasability
Inventor: AIKAWA MAKIKO
IPC: B32B15/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-proof steel material having excellent anti- cathodic releasability by improving adhesive properties of a chromate layer with a primer layer. SOLUTION: This covered steel material is formed on the surface with a composite corrosion-proof layer having a chromate layer, epoxy primer layer and organic resin layer sequentially laminated. In this case, the chromate layer in the composite layer contains 2.0 to 7.0 of vapor phase silica having two to four hydroxyl groups per BET specific surface area 1nm<2> by weight and 0.1 to 0.7 of trivalent chromium to entire chrome amount. The epoxy primer layer contains 10 to 200g of pigment containing 1.5 to 5.0mol of epoxy group of epoxy resin containing titania as a main component per epoxy primer of 1kg.
Patent JP-S51137488-A (JP)
Title: Liquid detector
Inventor: SHIROICHI HISATOKU
IPC: G01N9/36
Filed: 1975-05-23
Abstract: PURPOSE: To obtain a liquid detector capable of effective detection of oil even if water is accumulated, by provideing a magnet-attached flat in a hollow box having an oil inlet and an air vent and freely movable up and down in water by buoyancy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06252785-A (JP)
Title: Protection circuit
Inventor: MARUYAMA KOJI
IPC: H04B1/04
Filed: 1993-02-25
Abstract: PURPOSE:To realize a protection circuit in which transmission is inhibited when an antenna is not connected to prevent a power amplifier from being driven in a no load state. CONSTITUTION:A DC voltage is applied to an antenna 7 having a low DC resistance between a radiation conductor and a ground terminal. When the antenna 7 is not connected, an H level control signal 10 is fed to a switch circuit 2, and in this case, since the switch circuit 2 is opened, no bias power supply is fed to a power amplifier 1 and the transmission is inhibited. Thus, when the antenna 7 is not connected, the transmission is inhibited thereby preventing the power amplifier from being driven in a no load state.
Patent JP-S52144879-A (JP)
Title: Machine tool
Inventor: KATOU SHIGEO
IPC: B23Q5/56
Filed: 1976-05-28
Abstract: PURPOSE:To elevate a vertically movable tool stock by a force slightly greater than the tare, prevent stick slip between a threaded rod and a nut, and carry out cutting machining correctly at a small amount.
Patent JP-S55153257-A (JP)
Title: Brushless generator
Inventor: UCHINO TAKASHI
IPC: H02K19/36
Filed: 1979-05-18
Abstract: PURPOSE:To prevent the vibration of a capacitor as well as to restrain the size of the whole structure from becoming larger by a mechanism wherein a capacitor is inserted into a concaved part being formed on the end surface of a frame, and the capacitor is pressed firmly into the concave at all times by a presser being provided at the frame. CONSTITUTION:For example, on the end surface of a frame 1, a concaved part 8 having a circular section is formed in accordance with the circumferential circular shape of a capacitor 6 being formed into a cylindrical shape. The capacitor 6 is inserted into the concave 8, a part of the circumference of the former is being contacted with the inner surface of the latter. At one side of the concave 8, a presser piece 9 is provided which presses the capacitor into the concave elastically. The piece 9 has a shape of strip plate, an end part thereof is fixed at a concave 10 being provided at an end surface of the frame 1 by a fixer such as screws or bolts 11, 11. By this mechanism, a capacitor can be prevented from causing vibration and the size of the whole structure can be restrained from becoming larger.
Patent JP-S57179073-A (JP)
Title: Manufacture of diamond sintered body
Inventor: ISHIZUKA HIROSHI
IPC: B22F3/26
Filed: 1981-04-24
Abstract: A method for producing compact of diamond particles, comprising: providing a mass of diamond particles and a metallic material capable of dissolving carbon, as infiltrant, with a substantially identical cross section, placing said diamond and infiltrant metal close to but separated with each other with an intervening layer of high melting metal, as barrier, which has a cross section of 85 to 97% relative to that of the diamond and infiltrant metal, and subjecting the whole to an elevated pressure and temperature condition within the diamond stability region of carbon phase diagram, thus allowing a regulated amount of fused infiltrant metal to flow in among the mass of diamond to join adjacent particles with each other, and recovering a compact of thus joined diamond particles.
Patent JP-H05222568-A (JP)
Title: Plating solution composition
Inventor: YAMADA TOSHIO
IPC: C25D3/56
Filed: 1992-02-17
Abstract: PURPOSE:To prevent the pollution of the working environment in a plating plant by ammonia by using low alkyl-ammonium hydroxide in place of ammonia as a complexing agent or a pH adjusting agent in an electroplating soln. or an electroless plating soln. CONSTITUTION:Lower alkyl-ammonium hydroxide is used in place of ammonia widely used as a complexing agent or a pH adjusting agent in an electroplating soln. or an electroless plating soln. for Cu plating, Pd plating, Pt plating, Sn-Ni alloy plating, Co-Ni-P plating, etc. The pollution of the working environment in a plating workshop and environmental pollution by the vaporization of an ammonia soln. are simultaneously prevented and the quality of a formed plating film is not deteriorated.
Patent JP-S51136448-A (JP)
Title: Indication correcting structure in digital watch etc.
Inventor: TAKAHASHI SHICHIYOU
IPC: G04C9/00
Filed: 1975-05-22
Abstract: PURPOSE: To provide a structure which corrects an indication by a motor quick feeding in a DC digital watch, which feeds the indication structure by operating the DC motor intermittently. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04365636-A (JP)
Title: Safety device for vehicle
Inventor: HAMAZAKI OSAMU
IPC: F16H61/18
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate trouble caused when a driver makes contact with a shift lever in passing in a vehicle equipped with a shift passage to the rear part of a car room. CONSTITUTION:A shift regulating means 30 for regulating the shift operation of a shift lever 5 when the shift lever 5 is in a neutral range and a driver does not exist on a driver's seat 2, is installed. Accordingly, the shift position is prevented from being changed inadvertently even if the driver who passes through a shifting passage makes contact with the shift lever 5.
Patent JP-H07269940-A (JP)
Title: Hot water circulating and treating apparatus
Inventor: TSURUKI TERUHISA
IPC: B01D35/027
Filed: 1994-03-30
Abstract: PURPOSE:To securely prevent a flow rate sensor from malfunctioning by shading by means of a magnetic field shading member magnetism generated by a circulation pump. CONSTITUTION:In a hot water circulating and treating apparatus having a circulation pump 10 for circulating hot water and a flow rate sensor 23 for detecting the decrease of the hot water circulated by the magnetic action of a moving magnet, a magnetismshading steel plate 24 is provided between the circulation pump 10 and the flow rate sensor 23. In such a construction, magnetism generated by the operation of the circulation pump 10 is shaded by a magnetism shading member 24.
Patent JP-S59188748-A (JP)
Title: Device for controlling question sequence
Inventor: WATANABE MASANOBU
IPC: G06F9/44
Filed: 1983-04-08
Abstract: PURPOSE:To effectively create a more natural question sequence with a knowledge base system by checking whether the value of a parameter is to be inquired to the user or not by using a question controlling relation between parameters. CONSTITUTION:A parameter P2 is transferred from a central processing section 5 to a control section 2 through an interface 25 and its evaluation is requested to a question item evaluating section 3. The evaluating section 3 requests a question controlling relation storing section 4 through an interface 34 to send the question controlling relation table of the parameter P2. When it is decided by the evaluating section 3 that the question regarding the parameter P2 should not be made at this moment, the result is transferred to the control section 2. Thereafter, the control section 2 transfers the answer ''NO'' to the central processing section 5 and the question regarding the parameter P2 is made to be omitted.
Patent JP-S57188729-A (JP)
Title: Compression pressure detecting method for internal combustion engine
Inventor: NAGAI SUSUMU
IPC: F02B77/08
Filed: 1981-04-22
Abstract: PURPOSE:To diagnose the abnormality of an engine by detecting the variation of the compressing pressure of an internal combustion engine from the variation of the load current when cranking the starter motor for the engine thereby detecting the compressing pressure without fixing a pressure sensor. CONSTITUTION:The load current variation when cranking a starter motor for an internal combustion engine is measured. The compressing pressure is detected from the ratio P/Po where Po is the peak load current during one cycle of the engine 1 or the peak amplitude of the load current under the normal state of engine while P is the peak amplitude of the load current under the abnormal state. In such a manner the abnormality of the compressing pressure can be detected easily thereby the breaking of a piston ring, incorrect head gap of the supply/exhaust valve and the break-down of the piston and the cylinder head can be detected.
Patent JP-S58179165-A (JP)
Title: Power converter
Inventor: UNNO MASATO
IPC: H02M7/155
Filed: 1982-04-14
Abstract: PURPOSE:To reduce the cost, size, weight of a power converter with a simple structure by providing forcibly converting means for a power inverter, thereby inverting without error without depending upon an AC power source voltage. CONSTITUTION:When a load side DC voltage 6 is not higher than the prescribed value, transistors 24a, 24b are turned OFF, thereby phase controlling as a power reactor diodes 24c, 24d and an AC/DC converter 23, supplying power from an AC power source 1, and enhancing the DC voltage 6. When the voltage 6 is not lower than the prescribed value, the transistors 24a, 24b are turned ON, thereby phase controlling as a power invertr the AC/DC converter 23, supplying power from the load 5 side through the power inverter to the power source 1 and lowering the voltage 6.
Patent JP-S58179362-A (JP)
Title: Measuring device for noise
Inventor: ISHII HIDEKAZU
IPC: G01R29/26
Filed: 1982-04-14
Abstract: PURPOSE:To enable the measurement of the noise generated from a receiver to be measured or a detector without the influence of the residual noise of a signal generator by providing plural detectors for measurement in addition to the detector to be measured and making the outputs thereof equal. CONSTITUTION:The 1st and the 2nd attenuators 6-7 are provided; therefore, the detection efficiency of a receiver to be measured or a wave detection circuit 2 and the detection efficiency of the 1st and the 2nd wave detectors 4, 5 for measurement can be made apparently equal. In other words, a signal generator 1 is modulated to regulate the 1st and the 2nd attenuators 6, 7 in such a way that the indication of the 1st voltmeter 3 for effective value and the 3rd voltmeters 8, 9 for effective value are made equal. The outputs by the residual noises of the signal generator 1 among the outputs of the receiver to be measured or the circuit 2 and the attenuators 6, 7 when the generator is non-modulated after the regulation in such a way are all made equal.
Patent JP-S58179343-A (JP)
Title: Inspection method of figure
Inventor: YOKOI SADAAKI
IPC: H01L21/66
Filed: 1982-04-14
Abstract: PURPOSE:To eliminate the need for correction of distortion of a scanner, etc. or positioning of high precision in the inspection of defects in an electronic circuit figure, etc. by making comparison inspection with only the quantity of the figure elements within each divided region. CONSTITUTION:There are two kinds of the figure elements to be inspected in this invention, that is, a patterned part which is subjected to patterning and a blank part which is not subjected to said patterning. If the figure to be inspected is a product such as an IC or transistor, it is necessary to make figure inspection for color elements as well. In such a case, the figure to be inspected is beforehand separated to each color element by using a filter or color camera or the like and is inputted, whereby figure data is obtained with each color element. The quantity of the figure elements 4 contained in an optionally divided region 3 is determined by a known method with respect to the patterned part and the blank part respectively and is compared with the quantity of the figure elements in the same region as the above-described divided region included in the corresponding standard figure. If the quantities are the same, the object to be inspected is decided to be nondefective.
Patent JP-H02240029-A (JP)
Title: Edible fiber-containing contrast medium of digestive tube
Inventor: UMEUCHI ICHIRO
IPC: A61K49/04
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a contrast medium capable of reducing an unpleasant feeling followed by excretion, promoting discharge after X-ray examination of digestive tube by adding edible fibers to a barium preparation. CONSTITUTION:A barium preparation is uniformly blended with 2-20vol.% edible fibers to give a contrast medium of digestive tube. By adding edible fibers having activating action on movement of intestine, difficulty and pain followed by excretion after examination of barium preparation can be alleviated.
Patent JP-H09206542-A (JP)
Title: Dehumidifier
Inventor: MIZOBE KUNITAKA
IPC: F24F1/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To dehumidify the inside of a box or the like having breathing action for a long period of time by providing an air passable body formed so that the average pore diameter and the moisture permeability of a waterproof membrane on the outer side of a vessel may be larger than those of a waterproof membrane on the inner side of the vessel. SOLUTION: On sucking action, fresh air is sucked in until the inner pressure of a box 10 and the fresh air are balanced. After that, in the case the vapor concentration in the fresh air is higher than that in the box 10, vapor is transferred to the room side 10c. At this time, since the average pore diameter and the moisture permeability on the box 10 side are smaller, the transfer of vapor is slow. In the case the vapor concentration on the room side 10c is higher than that of the fresh air, vapor on the room side 10c is transferred to the fresh air side 10b.  In this case, the moisture permeability of a waterproof membrane near the fresh air side 10 is larger than that of a waterproof membrane on the room side 10c and besides, the vapor concentration on the fresh air side 10b does not become higher even when vapor on the room side 10c is discharged, so that the transfer of vapor is promoted.
Patent JP-S51138355-A (JP)
Title: Processing apparatus with a high speed branching feature
Inventor: KUBO KANJI
IPC: G06F9/38
Filed: 1975-05-26
Abstract: PURPOSE: To obtain a high-speed processing apparatus with an improved performance for branch instruction which has been a bar to the improvement in the performance of conventional electronic computers, in particular, for a pipe line control system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59187824-A (JP)
Title: Injection molding machine
Inventor: OKAMOTO HIROSHI
IPC: B29C45/00
Filed: 1983-04-08
Abstract: PURPOSE:To obtain an injection molding machine capable of being maintained and inspected easily by providing a heating cylinder remover tool to rotatably support a trunnion projectionally provided to a holder to detachably hold the heating cylinder on its shaft supporter. CONSTITUTION:A heating cylinder remover tool 20 consisting of a holder 21 to hold a heating cylinder 8 and a shaft supporter 23 to rotatably support a trunnion 22 projectionally provided to the holder 21 is provided. The lower end of the heating cylinder 8 is separated upwards from an upper mold plate 1, a heating cylinder attachment plate 7, an injection cylinder 10, and a screw support plate 12 are integrally raised, and the heating cylinder attachment plate 7 is separated from the upper end of the injection screw 13. Under the condition, the heating cylinder is rotatably supported by the tool. The heating cylinder can thus be held in the horizontal attitude and the injection screw can be drawn out of the heating cylinder.
Patent JP-2000259008-A (JP)
Title: Color image forming device
Inventor: KATO NOBUYUKI
IPC: G03G15/24
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device that can obtain a color image of excellent image quality while having high glossiness and suppressing the occurrence of an uneven glossiness, even when the transfer and fixation are performed at a high speed. SOLUTION: In the color image forming device, an intermediate transfer body 30 carrying the toner image on a surface 30a, and a paper sheet 100 coated with a thermoplastic resin layer on the surface 100a are heated while being nipped, and moreover, the intermediate transfer body 30 is preliminarily heated while being brought into contact with the second roll 3 by the guide roll 8, before a nip area N where the first roll 2 and the second roll 3 is respectively pressurized.
Patent JP-S57177146-A (JP)
Title: Image forming member for electrophotography
Inventor: KANBE JIYUNICHIROU
IPC: G03G5/14
Filed: 1981-04-23
Abstract: PURPOSE:To obtain the titled image forming member with stabilized electrical, optical and photoconductive characteristics and superior optical fatigue resistance by forming an amorphous layer having specified photoconductivity on an electrophotographic support having a surface of Al2O3 contg. water in the chemical structure. CONSTITUTION:A barrier layer 102 made of amorphous material such as a- SiaC1-a (0<a<1) and having 30-1,000Angstrom  thickness is optionally formed on an electrophotographic support 101 having a surface of Al2O3 contg. water in the chemical structure and having 0.05-10mum thickness, and a photoconductive amorphous layer 103 made of Si-base amorphous material contg. H and/or halogen and having 1-100mum thickness is formed. The layer 103 is composed of a lower layer region 104 contg. C distributed uniformly in the thickness direction by an amount C1, an intermediate layer region 105 contg. C distributed uniformly in the thickness direction by an amount C3 and an upper layer region 106 contg. C distributed uniformly in the thickness direction by an amount C2. The relation among the amounts C1-3 is C3<C1, C2.
Patent JP-S6456912-A (JP)
Title: Machine coupling device for cooling compressor-internal combustion engine of rotary piston structure form
Inventor: YOOZEFU SHIYUPAIZERU
IPC: F01P5/10
Filed: 1988-03-17
Abstract: PURPOSE: To prevent a stagger and improve the lubrication of a main bearing on a device which installs a trochoid structure type cooling compressor and an internal combustion engine respectively by providing an intermediate seal between the main bearing and the internal combustion engine on a common axis. CONSTITUTION: A triangular piston 6 is stowed in a casing 3 of an internal combustion engine 1 which provides an ignition plug 2 with engaging with an eccentric body 5 of an axis 4 and the axis 4 is supported by a main bearing 11 at a central part 10 of the casing 3. A cooling compressor is provided at the left of the central part 10 of the casing 3. A triangular piston 16 which is provided at an end of the axis 4 so as to rotate eccentrically is stowed in the casing 13. Furthermore, an intermediate seal 20 is provided in the central part 10 between the main bearing 11 and the internal combustion engine 1. The intermediate seal 20 consists of two slide rings 21, 22 which revolve with the axis 4 and a central part 27 which is provided between the slide rings 21, 22.
Patent JP-H03262701-A (JP)
Title: Manufacture of wheel for vehicle and wheel thereof
Inventor: FUJINAKA AKIO
IPC: C22C21/02
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a wheel for a vehicle at a low cost excellent in the strength of a disk section and the extension of a rim section by forming a rim material section by spinning for forming the rim section after forming a wheel material comprising a disk section and a rim material section by a forging-cast process. CONSTITUTION:A wheel material 3 comprising a disk section 31 and a rim material section is formed by a forging-cast process (pressure forging), and then, the rim material section 32 of this wheel material 3 is formed by spinning for forming the rim section. In forming the rim section, a mandrel 1 whose peripheral surface forms a mold for forming the rim is installed so as to rotate around the shaft center, and a tail stock 2 is also rotatably installed setting the mandrel 1 and the shaft center concentrically. The rim section and a wheel for a vehicle are formed by handling the rim material section 32 with a pressing spatula 4 rotating the wheel material 3 after holding the wheel material 3 between the mandrel 1 and the tail stock 2.
Patent JP-S54154522-A (JP)
Title: Underwater organism repellent
Inventor: MORI KOGOROU
IPC: A01N37/32
Filed: 1978-05-24
Abstract: PURPOSE: An underwater organism repellent capable of exhibiting a synergistic antifouling effect on underwater organisms, e.g. shellfish and algae, comprising an N- arylmaleimide and a dithiocarbamate.  
     CONSTITUTION: An underwater organism repellent comprising (A) at least one type of N-arylmaleimide of the formula (X 1  and X 2  are the same or defferent hydrogen or halogen; Y is halogen, alkyl, or lower alkoxyl group; n is O or an integer 1-3) and (B) at least one type of compound selected from dithiocarbamates, e.g. manganese and zinc ethylene-bis (dithiocarbamates) and, if necessary, (C)zinc oxide as active constituents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07273749-A (JP)
Title: Transaction information processing device
Inventor: MIYANO TOSHIHIRO
IPC: H04L5/16
Filed: 1994-03-31
Abstract: PURPOSE:To surely perform switching between transmission and reception at the switching speed not lower than the communication speed. CONSTITUTION:This ATM 18 provided with a text detection part 38 which detects a transmitted up text, a text analyzer 39 which analyzes the up text to output characters 'AA' added to the up text, and a comparator 40 which compares frequency preliminarily stored in a storage part 36 with the number of characters 'AA' and switches an I/F switch 41 to the reception mode at the time of coincidence between them.
Patent JP-H0917348-A (JP)
Title: Cathode-ray tube
Inventor: BOKU HARUTOSHI
IPC: H01J29/07
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which can correct thermal deformation of a shadow mask. SOLUTION: A second shadow mask 118 is arranged further on the inside surface of a first shadow mask 18 in order to prevent the first shadow mask 18 from being thermally expanded by an electron beam 15. The second shadow mask 118 cuts off a prescribed electron beam 15 colliding with the first shadow mask 18.