baber/WOPTO huggingface dataset:
Patent JP-S57171620-A (JP)
Title: Sealing plate for revolving shaft
Inventor: HIRAOKA TAKESHI
IPC: C21D9/00
Filed: 1981-04-17
Abstract: PURPOSE:To improve abrasive wear resistance and dimensional accuracy in rail plates for revolving shafts of construction machinery, etc., by forming layers converted to white cast iron by remelting and cooling treatments and tough and strong heat-effected zones thereunder on the sliding surfaces of said plates. CONSTITUTION:Layers 10, 11 which are converted to white cast iron by remelting and cooling treatments by irradiation of electron beams and heat-efected zones 12, 13 of relatively hard and tough and strong characteristics thereunder are formed on the sliding surface parts of rail plates 4, 9 for revolving shafts of construction machinery, agricultural machinery, etc. The layers 10, 11 consist of the base structure of martensite dispersed into fine netlike cementite, and are formed to >=50mu thicknesses which are <=2/3 the wall thicknesses of the plates 4, 9. They are highly resistant to abrasive wear and will not chip or crack despite the small wall thickness.
Patent JP-H09224893-A (JP)
Title: Paper for wiping and applied articles thereof
Inventor: YAMASHITA SHUSUKE
IPC: B32B27/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning means which hardly sticks the wiped stains to the hands, is hardly breakable, is easy to handle and is easy to use. SOLUTION: The wiping paper 1 is formed by adhering thin paper 3 consisting of ultrafine fibers sized 1 to 5μm, hydrophilic fibers sized 10 to 20μm and lipophilic fibers sized 10 to 20μm on the surface of a impermeable flexible film 2 which does not allow the permeation of the contaminating materials.
Patent JP-H08255992-A (JP)
Title: Shielding device of circuit board
Inventor: SAITO YASUTO
IPC: H01L23/14
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a shielding device which is excellent in a shielding effect without using a metal cap and by which a circuit board is shielded. CONSTITUTION: A reference potential layer 15 which contains an opening part 11 is formed on one face of a circuit board 14 which comprises the opening part 11. An electronic component 16 such as a semiconductor chip or the like is connected electrically to the circuit board 14 by using respective bumps 18. An electronic component 21 whose shape is smaller than that of the electronic component 16 is connected to connecting lands 20 by using respective bumps 23 in a state that it is inserted into the opening part 11. The circumference of the bumps 18 is sealed with a resin 24. In the part of the circuit board 14 in which the electronic component 21 has been arranged, nearly the whole of the reference potential layer 15 formed on the circuit board 14 or at least the whole rear face is sandwiched by the semiconductor chips composed of a conductive material.  As a result, a sufficient shielding effect can be obtained without using a shielding member such as a metal case or the like.
Patent JP-S58177965-A (JP)
Inventor: MAIKURU JIYON DAGANI
IPC: C07D207/34
Filed: 1982-04-06
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-S53143204-A (JP)
Title: Production of information recording carrier
Inventor: YADA TOSHIO
IPC: G11B7/26
Filed: 1977-05-17
Abstract: PURPOSE:To obtain a desired video disc with simple process by removing the metal film formed on recording surface and leaving only the metal thin film on bit bottom faces by making use of the phenomenum that small recess type bits adsorb air bubbles.
Patent JP-S55149633-A (JP)
Title: Automatic regulating method of waste gas amount at drying-deodorizing apparatus
Inventor: TSUBAKI KAZUAKI
IPC: B01D53/86
Filed: 1979-05-10
Abstract: PURPOSE: To perform the treatment of waste gas effectively by regulating the amount of waste gas introduced so as to keep at a given value the temperature condition of a reactor by which waste gas from a dryer is catalytically oxidized.  
     CONSTITUTION: The waste gas from the dryer 1 of a printer, e.g., offset rotary printer, etc., is sent into the reactor 9 through the valves 2 and 6, the heat exchanger 7 and the preheater 8 by means of the blower 5 driven by the variable speed motor 4 and then the treated gas from the reactor 9 is heat-exchanged with waste gas in the heat exchanger 7 and the discharged to the air. In such a drying and deodorizing apparatus, the reactor 9 is provided with the temperature regulators (TIC) 12W14 to control the amount of waste gas to be introduced to the reactor 9. That is, the amount of waste gas into the reactor 9 is regulated by controlling the variable speed motor 4 by the TIC12 provided at the outlet of the reactor 9, the temperature of the waste gas coming into the reactor 9 is regulated by controlling the preheater 8 by the TIC13 provided at the inlet of the reactor 7, and the difference in temperature between the inlet and outlet of the reactor 9 is regulated to a given value by controlling the variable speed motor 4 by the TIC14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10254417-A (JP)
Title: Liquid crystal display display system
Inventor: MATSUI AKI
IPC: G02F1/133
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To display the character data for low resolution on a high resolution liquid crystal display in the state without pulling a character shape down. SOLUTION: When a display request is performed to the high resolution display 7, the character data 1 for low resolution are sent to a character data conversion part 2. In the character data conversion part 2, a blank between the character data is calculated according to a ratio between the resolution of the displays (character interval calculation part 3), and positions of respective characters are obtained using its value (character position calculation part 4), and by drawing the character data on these positions (character drawing part 5), the drawing is performed. A display memory 6 stores the drawn character data to display them on the high resolution display 7.
Patent JP-H04293207-A (JP)
Title: Electromagnet apparatus
Inventor: TOMIOKA KOTARO
IPC: H01F7/18
Filed: 1991-03-22
Abstract: PURPOSE:To obtain an electromagnet apparatus wherein the shock when a moving core is attracted by a fixed core is reduced. CONSTITUTION:A position sensor 8 for detecting the position of a moving core 9 is installed. When an attracting surface 9A of the movable core 9 reaches a specified position in this side of the attracting surface 10A of a fixed core 10, a making current of large current value flowing through a coil 1 wound around the fixed core 10 is switched to a holding current of small current value.
Patent JP-H03258351-A (JP)
Title: Rice milling method for unpolished rice
Inventor: NISHIOKA FUMIAKI
IPC: B02B5/02
Filed: 1990-03-07
Abstract: PURPOSE:To sufficiently remove a starch powder layer without increasing moisture contained in rice by introducing bagged unpolished rice into a freezer and freezing moisture contained in the starch powder layer of the surface of unpolished rice and milling unpolished rice wherein the starch powder layer is made porous. CONSTITUTION:Paddy is threshed and husked to produce unpolished rice. This unpolished rice is packed into an air-nonpermeable bag. The bagged unpolished rice is introduced into a freezer at <=0 deg.C to freeze moisture contained in a starch powder layer of the surface of unpolished rice and thereby the starch powder layer is made porous. The unpolished rice wherein the starch powder layer has been made porous is milled to remove the starch powder layer stuck to the surface. As a result, the milling temp. of unpolished rice is lowered without increasing the moisture contained therein and the starch powder layer is sufficiently removed. This polished rice is good in the taste and a flavor and a crack in the body is extremely reduced.
Patent JP-H03259865-A (JP)
Title: Glass fiber cake conveying method
Inventor: MORITA SHINICHI
IPC: B65G17/20
Filed: 1990-03-08
Abstract: PURPOSE:To make improvements in conveying efficiency and cake quality either by housing a cake in a container in a hanging state, conveying this container to a specified workshop and taking out the cake. CONSTITUTION:Each tube 1 of glass fiber cakes 3 is hung down from a lot of semicylindrical hooks 13 installed in a chain conveyor 12 and conveyed. Each container 4 for conveying these 3 is made stackabel with one another and equipped with a frame box body 5 with an empty space capable of housing the cakes 3, and it is made up of connecting frame bodies 5b. An opening 7 is installed on one side of the box body 5, and a semicylindrical support plate 9 is attached to the other side as one body. This container 4 is synchronously conveyed by a stock conveyor 19 as adjacent to the chain conveyor 12. The cake 3 hung down from a hook 13 is extruded to the support plate 9 by a extruder, and housed in the container 4 in a suspended state, thus a lot of containers 4 can be housed in piles, and they are conveyed to a working position and taken out. Therefore conveyance can be done so efficiently and, what is more, there is no damage to the cake.
Patent JP-S62215598-A (JP)
Title: Production of sucrose polyester
Inventor: MASAOKA KAZUHIKO
IPC: C07H13/06
Filed: 1986-03-15
Abstract: PURPOSE:Sucrose and a fatty acid-lower alcohol ester are allowed to react with each other in a solvent in the presence of an alkali catalyst in a specific manner to give the titled compound of high quality with high esterification degree which is used as a modifier for fat and oil inexpensively in high yield. CONSTITUTION:In the first step, sucrose or a sucrose fatty acid ester of 3 or less substitution degree is allowed to react with a fatty acid-lower alcohol ester in the presence of an alkali catalyst, preferably potassium carbonate, in a solvent, preferably dimethyl sulfoxide, preferably at temperature ranging from 80-120 deg.C at which the reaction mixture boils. Further, when the reaction system becomes homogeneous, distillation of the solvent from the reaction system is started and the reaction is continued under heating and evacuation at a temperature lower than 125 deg.C to give the objective compound. The alcohol formed as a by-product is normally distilled off from the start of the reaction.
Patent JP-S63224088-A (JP)
Title: Carriage clamping device disk device
Inventor: HAYASHI JUICHI
IPC: G11B21/22
Filed: 1987-03-12
Abstract: PURPOSE:To clamp and unclamp a carriage with one operation without using any jig and tool by releasing a clamp part from recessed part with the turning operation of a turning shaft part and holding the engaging of leasing state of the clamp part with the recessed part. CONSTITUTION:In the case of clamping a carriage 8, an operation lever part 21c is released from the groove part 22c for locking a lever and subjected to moving operation in the direction of the groove part 22b for locking a level. With this operation, champ part 22a is subjected to turning operation in the upper direction and the clamp part 21a is locked into the recessed part 20 of the carriage 8 to regulate the movement of the carriage 8. And, hold the operation level part 21c by locking to the groove 22b for locking lever and the carriage 8 is held in clamping state. The clamping and unclamping operations of the carriage 8 can thus be effected with one touch operation without using the special tool of a jig, tool, etc.
Patent JP-S53143381-A (JP)
Title: Optical signal detector
Inventor: SATOU YASUHIRO
IPC: G01J1/42
Filed: 1977-05-20
Abstract: PURPOSE:To accomplish the highly efficient light reception by judging the cross between the crest of the photoelectric conversion detected output of optical signals and the threshold value through a recognizing signal.
Patent JP-S58173867-A (JP)
Title: Input protective circuit of mos type semiconductor device
Inventor: TAGO HARUYUKI
IPC: H01L27/02
Filed: 1982-04-07
Abstract: PURPOSE:To provide an input protective circuit with high reliability by a method wherein a gate of protective MOSFET is connected to external terminal through the capacity apart from drain to be supplied with a bias voltage through a resistor. CONSTITUTION:The external input terminal T is supplied with the input signals of the voltage similar to the power supply voltage VDD of the internal circuit. When pulse noise is repeated exceeding VDD, the input signal voltage VIN displays offset wave forms since the gate signal voltage VGi of the protective element Q3 is set up in terms of resistance (r). When the signal VG1 reaches the threshold value VT of Q3, Q3 becomes conductive to prevent the gate voltage VG2 of Q1 in input stage FET from rising to stop VG2 at VT-VOFS (offset value) displaying the same effect wherein the threshold value of Q3 is reduced. The capacity C and resistance (r) may be easily formed without increasing the tip space while utilizing electrode wiring and diffusion layer etc. to provide a circuit effectively protecting internal circuit with low breakdown voltage.
Patent JP-S58217395-A (JP)
Inventor: BIKUTAA REBERU SUPAISAA
IPC: B43L1/10
Filed: 1982-04-06
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-H07245495-A (JP)
Title: Printed board material containing magnetic material in insulation layer
Inventor: KAWAKAMI SHIN
IPC: H05K9/00
Filed: 1994-03-03
Abstract: PURPOSE:To provide a printed board material which does not produce bad effects such as noise and malfunction on the adjacent circuit or external equipments even when magnetic field is generated on the circuit conductor. CONSTITUTION:A layer 3 which contains magnetic material particles is provided in the insulation layer 2 of a one-side printed board, and the magnetic material is permitted to absorb the magnetic field that is generated on the circuit conductor. The magnetic material contained in the layer 3 is formed of 2-20mum particles with 10<2> or more initial magnetic permeability (mu) and 1 or lower coercive force Hc (Oe). The circumference of the particles are completely covered by insulating and heat resistant resin and insulation is provided between the particles.
Patent JP-H10250501-A (JP)
Title: Self-diagnosing method and device for vehicular power generating circuit
Inventor: NISHIWAKI NOBUYUKI
IPC: F02D29/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the performing of diagnostic detection by mistake even when a power supply is momentarily disconnected. SOLUTION: When a main switch 11 is turned on, an ECU 19 self-holds an ECU power supply with a main relay 20 actuated. A level confirmation circuit 26 confirms that the L terminal of a regulator 14 becomes low in level within a first time set in advance has elapsed after an ignition switch 11 has been turned on, and a standby OK flag is set to represent '1' in a standby RAM 23. The CPU allows diagnostic detection to be performed when a standby flag represents '0' at the time when a second time set in advance has been measured after the ECU power supply is turned on. Even if the ECU power supply is momentarily disconnected if only the regulator flag is set to represent '1', when the ECU power supply rises after momentary disconnection has taken place, and even if the output of the regulator terminal does not become low in level, a diagnostic detection will never be actuated.
Patent JP-H08226045-A (JP)
Title: Three-dimensional fabric
Inventor: HIROHASHI TOSHIJI
IPC: D03D15/567
Filed: 1995-02-21
Abstract: PURPOSE: To form a good wavy shape, secure high resilience by constituting a fabric in wavy form by dry heat restriction shrinkage treatment using a highly shrinkable yarn and improve shape stability, and remarkably improve tensile strength and carry out remarkable shortening of heat treating time by arranging highly shrinkable yarn on both faces of ground structure. CONSTITUTION: A ground structure 3 in which warp 1 and weft 2 made of monofilament yarn is constituted in plane weave or doup weave is provided and highly shrinkable yarns 4 and 5 with >=30% shrinkage factor having mixing parts 4a and 5a binding to the vertical direction of the surface and rear of the ground structure 3 and unbound float weave parts 4b and 5b are arranged at a prescribed interval to constitute a woven fabric, which is then subjected to dry heat restriction shrinkage treatment to constitute the fabric in wavy form.
Patent JP-S58176597-A (JP)
Inventor: ADACHI TAKUJI
IPC: G21F9/08
Filed: 1982-04-09
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-S51129357-A (JP)
Title: Electric razor
Inventor: YAMADA NORIO
IPC: B26B19/04
Filed: 1975-05-15
Abstract: PURPOSE: To provide an inner blade block removably mounted one a drive shaft and prevent the degradation of hair cutting effect which is caused by the longitudinal waving movement of the inner blade block. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02236581-A (JP)
Title: Display instrument placed on bonnet of automobile
Inventor: OTA YASUHITO
IPC: G09F21/04
Filed: 1989-03-10
Abstract: PURPOSE:To clearly display an intention to a driver by inserting a display plate in which a message to a passenger is described into a groove line provided on the upper face of a base and providing it vertically on the base. CONSTITUTION:A display instrument 15 is constituted of a display plate 1 and a base 2 on which this display plate 1 is provided vertically, and the display plate 1 consists of a plate obtained by forming a synthetic resin of, for instance, polyethylene, etc. like a sponge, and the external form is shaped like a bowl in the front, which forms a mountain type part on the top part, as one example. Also, on the front 1a side of this display plate 1, a message 3 to a driver of an automobile is written in advance. In such a way, a fact that the automobile is in the course of oiling and in the course of service at present can be informed clearly to the driver.
Patent JP-S55152104-A (JP)
Title: Manufacture of powder hot forged part
Inventor: TAKEDA YOSHINOBU
IPC: B22F3/17
Filed: 1979-05-12
Abstract: PURPOSE: To economically produce a powder hot forged parts having excellent mechanical properties by the steps of removing and reducing graphite content upon pulverizing a spheroidol graphite cast iron, then heating and cooling it in predetermined temperature range, forging it in a die and then diffusion sintering the  cast iron.  
     CONSTITUTION: After the cutting chips of a spheroidal graphite cast iron are finely pulverized by a high speed hammer mill, the graphite-containing fine particles are partly removed by a cyclone to produce an iron powder containing 1.0W2.0% of C, 2W3% of Si and 0.2W0.9% of Mn with 60 mesh or less. This iron powder is press molded in a short strip or the like to produce a molded article having a density of 80W85% of base metal cast iron. A hot forging lubricant is coated on the surface of the cast iron, and the cast iron is heated at the melting point of the base metal to 1,300°C in a reducing atmosphere for 2W15 minutes. After the iron is so cooled then that the surface temperature may become 900W1,150°C, it is forged in a die to form it to a density of 100W110% of the base metal specific gravity. The iron is then heated at higher than the austenitizing temperature in the die to diffuse and sinter it. Thus, a powder hot forged parts having excellent properties can be produced by inexpensive stock material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000255409-A (JP)
Title: Master cylinder for brake and motorcycle provided therewith
Inventor: INAMI SHIGETO
IPC: B60T17/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To attain reduction in size, saving of space, simplification of a structure, enhancement of maintenability and durability, and so forth in a master cylinder for a brake while slimming a motorcycle provided with the master cylinder for the brake. SOLUTION: A sub-tank 7 is formed in a shape longer than it is wide, and the longitudinal direction thereof is arranged so as to be approximately parallel with a longitudinal direction of a master cylinder body part 6. One end of the master cylinder body part 6 in the longitudinal direction is formed with a mounting seat 33 of a brake hose 8, the mounting seat 33 is tightly fixed with a mounting part for the brake hose 8, one end part of the sub-tank 7 in the longitudinal direction is extended with exceeding over the mounting part for the brake hose 8, and a supply opening 27 for supplying working fluid for a brake is provided in the extended part. A bag form diaphragm 29a and an oil separator 38 are placed in the sub-tank 7.
Patent JP-S59183777-A (JP)
Inventor: MIKI KIMISUKE
IPC: A63F7/02
Filed: 1983-04-05
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-S63241157-A (JP)
Title: Nitriding treatment of titanium product
Inventor: NAKAMURA SEIZO
IPC: C23C8/24
Filed: 1988-03-12
Abstract: PURPOSE:To permit a quick nitriding treatment of Ti products to a good surface condition by bringing gaseous nitrogen into contact with small pieces of Ti in a heated state, supplying such gas to a treatment section, maintaining heated and reduced pressure states in the treatment section and bringing the pure gaseous nitrogen into contact with the above-mentioned products. CONSTITUTION:The Ti products T for nitriding are embedded into the small pieces of Ti or Ti alloy as a gaseous nitrogen filter (f) packed in an internal pipe 6. The pressure in a treatment furnace 1 is reduced by a vacuum pump 12 and the gaseous nitrogen is sealed into the furnace 1. The inside of the furnace 1 is heated to a prescribed temp. by a heating means 17 and the gaseous nitrogen is supplied into the furnace, then a pressure reducing pump 13 is operated to maintain the reduced pressure state of 300-several Torr, under which the gaseous nitrogen is allowed to flow in the furnace and the nitriding treatment is carried out. The gaseous nitrogen is preheated and activated by the heating means 17 and comes into contact with the small pieces of Ti or Ti alloy as the gaseous nitrogen filter (f) in the internal pipe 6, by which impurities are removed from the gas. The pure gaseous nitrogen thus formed comes into contact with the Ti products and forms films of titanium nitride thereon.
Patent JP-H06269880-A (JP)
Title: Device for attaching and detaching plug
Inventor: SENOO TOMOKI
IPC: B21D51/46
Filed: 1993-03-18
Abstract: PURPOSE:To provide a plug attaching and detaching device which can surely fit an engaging part coping with any incline of a plug in the case of opening and closing the plug in a drum can whose opening part is considerably inclined caused by a reusing. CONSTITUTION:This device is provided with an engaging part 37 rotating a plug 18 engaged on a screw attaching system plug 18 an engagement corresponding device 38 displacing the engaging part 37 corresponding to the attaching state of the plug 18, a locking means 39 locking the state of engaging and holding the plug 18 with the engaging part 37, and a motor 54 driving the engaging part 37 by rotating forward and backward, and the plug 18 is attached and detached by forward and backward rotating the engaging part 37 engaged to the plug 18.