baber/WOPTO huggingface dataset:
Patent JP-H08286250-A (JP)
Title: Electronic device with built-in fan
Inventor: RIYUU KINWAI
IPC: G03B7/26
Filed: 1995-04-17
Abstract: PURPOSE: To prevent damages of various components in a device because of high temperature. CONSTITUTION: This electronic device is provided with a solar battery 5, an air-cooling fan 23 arranged inside the device, a driving means for rotating the air-cooling fan and a control means for actuating the driving means in order to rotate the air-cooling fan when the inside of the device reaches a specified temperature, and by rotating the air-cooling fan when the inside of the device reaches the specified temperature, the temperature inside the device is reduced.
Patent JP-H07291118-A (JP)
Title: Booster device
Inventor: ORITA SHOICHIRO
IPC: B60T13/52
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate necessity for preparing various kinds of negative pressure introducing pipe so as to reduce the production cost of a booster device by constituting a negative pressure introducing pipe for introducing the negative pressure in a constant pressure room by a metal pipe having a bellow part and bending it at the bellow part and turning its free end in a required direction. CONSTITUTION:In a brake booster device, a valve body 2 is inserted slidably in its shell 1 and the inside of the shell 1 is partitioned into a constant pressure room 5 and a variable pressure room 6 by a diaphragm 4 stretched in a power piston 3 connected to the outer periphery part of the valve body 2. One end 7a of a negative pressure introducing pipe 7 is connected to the prescribed position of the front wall 1A of the shell 1 facing to the constant pressure room 5, but in this case, the negative pressure introducing pipe 7 is made of a metal pipe and its central part 7c is formed in a bendable bellow shape. Thereby, the negative pressure introducing pipe 7 can be folded in any free direction and a production cost is reduced in such a way that one kind of the negative pressure introducing pipe 7 can be applicable to various kinds of the negative pressure introducing pipe.
Patent JP-S63279423-A (JP)
Title: Magnetic recording medium
Inventor: OKAWA WATARU
IPC: C10M105/24
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a magnetic recording medium having high durability, high wear resistance and high load resistance by adding a lubricating agent consisting of a fatty acid compd. and org. phosphate compd. internally to a magnetic layer. CONSTITUTION:The lubricating agent consisting of at least one kind selected from fatty acid ester, fatty acid metal salt and fatty acid amide and at least one kind selected from org. phosphate, org. phosphate metal salt and org. phosphate amine salt is added internally to the magnetic layer of the magnetic recording medium or its top coated or back coated thereon. The durability of the magnetic recording medium is thereby extremely improved and the magnetic recording medium having the high durability, high wear resistance and high load resistance is obtd.
Patent JP-S606429-A (JP)
Title: Manufacture of hollow molded item with different diameter and apparatus therefor
Inventor: NAKAGAWA TATSUYA
IPC: B29C48/92
Filed: 1983-06-27
Abstract: PURPOSE:To blow mold a hollow item that has different diameters from part to part and a uniform wall thickness and is free from burr, by varying the volume of a gas in a parison in proportion to the amount of the delivered raw material per unit period in accordance with the configuration of the intended item when the parison is to be formed. CONSTITUTION:A parison is formed by a nozzle 4 having a delivering outlet (E) through which a melted raw material is delivered to be formed into the parison and a flow path 4c through which pressurized air is blown into the parison. In this case, the amount of the delivered raw material per unit period is controlled by moving up or down a mandrel 4a to change the path width at the delivering outlet (E). The pressure of the gas in the parison is controlled by pressure control means positioned between a pressurized gas source 10 and the flow path 4c. The pressure is increased in proportion to the increase in the delivered amount of the raw material, and the pressure is decreased when the delivered amount is decreased. This control is commanded by a computer 8 and then the parison is blow molded.
Patent JP-S5739735-A (JP)
Title: Preparation of dried sweet-boiled japanese chestnut
Inventor: YAMASHITA HIROSHI
IPC: A23L25/00
Filed: 1980-08-20
Abstract: PURPOSE:To prepare dried sweet-boiled Japanese chestnuts having good keeping quality and general-purpose properties as a food material, by draining a sugar solution from sweet-boiled Japanese chestnuts, and reducing the moisture content thereof to 15wt% or less by irradiation with microwaves and through flow drying. CONSTITUTION:Japanese chestnuts are sweet boiled with a sugar solution having a dextrose equivalent of 20-65, and the sugar solution is then drained. The Japanese chestnuts are heated by irradiation with microwaves and dried to a moisture content of 15-25wt%. The dried Japanese chestnuts are then dried by the through flow drying with hot air at 90 deg.C or below to give the final moisture content of 15wt% or less. Thus, the moisture activity is adjusted to about 0.65 to prevent the deterioration by molds. The resultant Japanese chestnuts are returned to the original sweet-boiled Japanese chestnuts by immersing in a concentrated sugar solution, and heating with microwaves. The resultant dried sweet-boiled Japanese  chestnuts are usable as a material for rice boiled with chestnuts, bean jelly with  chestnuts mixed up, etc.
Patent JP-S5238487-A (JP)
Title: Process for producing adsorbents of regenerated cellulose
Inventor: KAWAMURA KAZUO
IPC: B01J20/24
Filed: 1975-09-22
Abstract: PURPOSE: A process for the production of porous absorbent filter mediums used for the refinement of food and the purification of waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6420704-A (JP)
Title: Plane fitting multimode antenna
Inventor: PIITAA DABURIYUU HANAN
IPC: H01Q21/29
Filed: 1988-05-11
Abstract: PURPOSE: To combine the antenna with a plurality of radio systems with various frequencies by providing 1st and 2nd aperture means formed concentrically having respectively two radiation pattern modes or over. CONSTITUTION: A 1st aperture means has two radiation pattern modes or over and a 2nd aperture means is formed concentrically to the 1st aperture means and has two radiation pattern modes or over. For example, an opening 100 is made to a surface 101 of an aircraft and has a radiation structure 300 and a feeding system 400. The radiation structure 300 is mounted onto a surface 101 and includes a central aperture 301 and a concentric aperture 302. The radiation structure 300 includes a concentric exciter 304 and a central exciter 305 and a radio frequency power is fed to an exciter from the feeding system 400 and when a radio wave is emitted from an antenna 200, the radio wave is given to a mode board 402 so as to attain the antenna pattern providing the multi-mode operation.
Patent JP-H05315594-A (JP)
Title: Semiconductor device and manufacture therfof
Inventor: MIYAJIMA AKIO
IPC: H01L21/3205
Filed: 1992-05-07
Abstract: PURPOSE:To easily provide a functional logic element or a semiconductor memory device without enlarging a MOS device in occupation area or slightly increasing it in occupying area. CONSTITUTION:A conductor 107 whose conductivity type is opposite to that of first conductors 105 and 106 or a second conductor 109 is provided inside a connection hole provided to an insulating film 116 between the first conductors 105 and 106 and the second conductor 109 to connect them together.
Patent JP-S63282421-A (JP)
Title: Aroma spreader for automobile
Inventor: NISHIMURA HARUO
IPC: F23Q7/00
Filed: 1987-05-13
Abstract: PURPOSE:To make it possible to light a cigarette and spread aroma by one operation in a aroma spreader which also lights cigarettes by providing an aromatic agent heating section in a plug for lighting cigarettes aud providing an aromatic agent holding member which has an aroma discharge aperture removably at the base section of the plug. CONSTITUTION:When a knob 3 is pressed in the direction of the arrow, a casing 11, an electrically heating body 9, and a cover 10 project to the left and they are electrically energized, making the electrically heating body 9 generate heat. Its residual heat is transmitted to a heating section 6 through the cover 10 and a heat conduction section 8 to heat an aromatic agent 2. Its aroma is thus spread from a discharge aperture 5 into the inside of an automobile. The aromatic agent 2 is loaded by the insertion and withdrawal of the knob 3. With this constitution it is made possible to light a cigarette and spread aromatic smell by one operation making it easy to use the aroma spreader.
Patent JP-H08304432-A (JP)
Title: Noncontact revolution sensor
Inventor: MAKINO YASUAKI
IPC: G01D5/16
Filed: 1995-05-12
Abstract: PURPOSE: To provide a noncontact revolution sensor by which the rotary motion of a gear can be detected without causing a waveform crack, with high sensitivity and precisely. CONSTITUTION: A bias magnetic field is applied to a magnetic-body gear 2 as an object, to be detected, from its tooth direction by means of a bias magnet 3. A sensor part 1 which is situated inside the bias magnetic field is constituted so as to be provided with a substrate 11 and with six reluctance elements 12 which are arranged on the substrate 11 so as to face teeth at the gear 2 and to be parallel with the teeth and which are connected electrically in series. In the sensor part 1, the magnetic vector of the bias magnet 3 which is changed due to the rotation of the gear 2 is detected as the composite value of changes inn resistance values at the six series-connected reluctance elements 12.  The six reluctance elements 12 are arranged and installed at an interval and a width at which a waveform crack caused in the waveforms of changes of respective resistance values can be absorbed by means of their composite waveform during a power supply operation.
Patent JP-H02294910-A (JP)
Title: Housing method for magnetic head core
Inventor: KOGA KAZUHIKO
IPC: G11B5/127
Filed: 1989-05-08
Abstract: PURPOSE:To compactly house a magnetic head core in a housing case by passing a wire to the coiling hole of the magnetic head core or a separately provided transmitting hole, linking the plural magnetic head cores and housing them lined up in the housing case in such a state. CONSTITUTION:A coiling hole 2 is provided in the center of a magnetic head core 1 composed of ferrite, etc. For example, a piano wire 3 is passed through this coiling hole 2. However, it is also available to provide a transmitting hole 5, through which the piano wire 3 is passed, in the magnetic head core 1. By housing the core 1, which is adhesively put in order, in a lower case 9, the core is tightly fixed and protected with suitable elastic force by a cushion material 6 provided for preventing the core 1 from being damaged by vibration, etc. The both end parts of the piano wire 3 linking the cores 1 are fixed to groove parts 91 and 91 provided in projecting parts 9a and 9b in the both sides of the lower case 9 for which a side wall 7 and a bottom board 8 are arranged.
Patent JP-S595417-A (JP)
Title: Manufacture of magnetic head
Inventor: IKUSHIMA YOSHIYUKI
IPC: G11B5/127
Filed: 1982-07-01
Abstract: PURPOSE:To prevent chipping, breakdown, etc., and to manufacture a magnetic head having extremely narrow track width, by forming one groove, and thereafter, performing glass molding into its groove, and subsequently, forming the other groove. CONSTITUTION:A groove 2 of a prescribed shape is cut and formed by a grind stone, etc. in a prescribed position of a block base material 1 of a prescribed shape, glass molding is performed into the groove 2, and the adjacent part of the groove 2 is reinforced. Thereafter, a groove 3 of a prescribed shape is cut and formed by separating it from the groove 2 by a distance corresponding to prescribed track width Tw, glass molding is performed into the groove 3, and the adjacent part of the groove 3 is reinforced. Accordingly, a magnetic head 4 is reinforced and supported by glass 2' in the course of cut-working of the groove 3, therefore, chipping and breakdown in the magnetic head part are prevented, and a magnetic head having sufficiently narrow track width can be manufactured exactly.
Patent JP-H07320631-A (JP)
Title: Electron source and forming method therefor and image forming apparatus
Inventor: ANDO YOICHI
IPC: H01J31/12
Filed: 1994-05-27
Abstract: PURPOSE:To efficiently produce a plurality of surface conductive electron emitting elements arranged in a matrix in the way the elements have uniform properties. CONSTITUTION:Surface conductive electron emitting elements arranged in a 6X6 matrix are divided into 2X2 small matrices 1-9. Forming for each element is carried out by applying pulses for every 10ms and then raising 0.1V and repeating these processes until the pulse voltage reaches 10V. While pulses being applied to one matrix 1, 1ms pulses can be applied to other eight small matrices successively at a moment of 10ms which is an interval between pulses. That is, forming for elements 1-9 can be carried out in parallel. In the case a unit to which pulses are applied simultaneously is as compact as 2X2, uniform forming can be carried out for each element.
Patent JP-2000306779-A (JP)
Title: Electrolyte for activating aluminum electrolytic capacitor
Inventor: YAMADA YUTAKA
IPC: H01G9/035
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress increase in leakage current at a high temperature by dissolving adipic acid or its salts, as a dissolved substance, into a solvent that mainly consists of ethylene glycol and adding 2-hydroxybenzylalcohol that is indicated by a specific expression. SOLUTION: Adipic acid or its salts are dissolved as a dissolved substance into a solvent that mainly consists of ethylene glycol, an electrolyte where 2-hydroxybenzylalcohol indicated by an expression is added is used, and an electrolyte capacitor is manufactured. The deteriorated coating of an anode foil is recovered by the operation of the 2-hydroxybenzylalcohol to suppress the increase in a leakage current at high temperatures. The amount of the 2-hydroxybenzylalcohol to be added preferably ranges from 0.05 to 3.0 wt.%, thus obtaining an electrolyte with a small leakage current at high temperatures and improving the characteristics of the electrolytic capacitor and improving its reliability.
Patent JP-S607845-A (JP)
Inventor: KUMAMOTO KATSUHIKO
IPC: A47K3/00
Filed: 1983-06-28
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-H02295818-A (JP)
Title: Load carrying device
Inventor: FUJIO YOSHIHIKO
IPC: B65G47/46
Filed: 1989-05-09
Abstract: PURPOSE:To simplify a ground side control device in a marking device for driving away the load to the side on the way of carrying to classify them by connecting trucks having a sorting conveyor, which travels with an air motor with an air storage means transverse to the travelling direction, thereon to travel on a certain course. CONSTITUTION:A travelling truck 1 travels on a travelling rail 9 at a certain speed with a screw 13. With this traveling, a compressor 18 is driven by a driven wheel 20 to store the compressed air in an accumulator 17. When the truck reaches a sorting position, a solenoide valve 16 is opened with a command of a controller not shown in the figure, and air is fed from the accumulator 17 to an air motor 5 to drive a belt 3A, and the load 2 on the belt 3A are driven away to sorting chutes 4. With this structure, power feeding for driving the conveyor is eliminated, and the structure is simplified and the maintenance work is reduced.
Patent JP-2000302352-A (JP)
Title: Emergency stop device of elevator
Inventor: KOBAYASHI HIDEHIKO
IPC: B66B5/22
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device of an elevator capable of preventing deformation of a butting part between a wedge member and an end plate, and generating the stable braking force. SOLUTION: This emergency stop device of the elevator comprises an end plate 9A provided on a cage or a counterweight, and a pair of pull-up bars 2 which are provided opposite to both sides of a guide rail 1 provided along the moving direction of the cage or the counterweight and pulled up in an emergency. A pair of wedge members 3 in which a surface parallel to the guide rail 1 is formed on the side facing the guide rail 1, and an inclined surface tapered upward is formed on the side opposite to the guide rail 1 are connected to the pull-up bars 2. The cage or the counterweight holds a pair of guide members 6A to support a wedge member 3 along the inclined surface in a relatively movable manner. A high-strength part 12 is provided in a portion of the end plate 9A on which the wedge member 3 is abutted.
Patent JP-S61274560-A (JP)
Title: Communication processing system
Inventor: YAMAGAMI TOSHIHIKO
IPC: H04M1/00
Filed: 1985-05-30
Abstract: PURPOSE:To avid the useless recalls and to secure the smooth communication by storing the information the scheduled actions of a receiver in a communication processor set between a terminal at the reception side and an exchange and informing it to an originating terminal. CONSTITUTION:A communication processor 200 is connected between a receiving terminal 310 and an exchange 100. The processor 200 contains a means 230 which stores the acceptance information on the presence or absence of the incoming rejection and a busy state, the scheduled actions of a receiver, etc. in response to the terminal 310, a state deciding means 250 for the terminal 310 and an acceptance answer means 240. The means 250 refers to the means 230 to decide the presence or absence of the incoming rejection and a busy state of the terminal 210 when a connection request is given from an originating terminal 380 via an exchange 100. When a busy state or the incoming rejection is detected, the means 240 reads the information on the scheduled actions of a receiver, etc. out of the means 240 and sends it to the terminal 380. Thus the smooth communication is secured.
Patent JP-S596063-A (JP)
Inventor: OOBA TAKUMA
IPC: A61M1/36
Filed: 1982-07-05
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-S607716-A (JP)
Title: Heat treatment device
Inventor: KANBARA KAZUHIRO
IPC: H01L21/18
Filed: 1983-06-27
Abstract: PURPOSE:To contrive to automate diffusion treatment by a method wherein a fixing part to put samples fixedly thereon is formed in a belt type, and by driving the fixing part thereof, the samples are enabled to go in and out from a reaction tube. CONSTITUTION:A conveyer 13 accommodated in a casing 12 is arranged in a quartz reaction tube 11. The conveyer 13 is transferred according to a gear coupled to a motor shaft. The conveyer 13 forms a pair of belts constructed by making plates to endless, and constructed back and forth transferably according to the normal and reverse rotation of a motor 14. Accordingly, samples 16 accommodated in a carrier 15 are transferred to the prescribed position of the reaction tube 11. By constructing the heat treatment device in such a way, automation of diffusion treatment is facilitated, and enhancement of working efficiency and stabilization of quality can be attained.
Patent JP-S597040-A (JP)
Inventor: MIKI RIYUUICHI
IPC: B32B3/04
Filed: 1982-07-03
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-H08316918-A (JP)
Title: Transmission method for intra-pipe radio wave
Inventor: SUYAMA KIICHI
IPC: H01P3/12
Filed: 1995-05-15
Abstract: PURPOSE: To provide a method which can optionally select a reaching range of the radio wave and therefore can transmit the radio wave to only the pipe that is checked by changing the frequency to be sent into the pipe in response to the cut-off frequency of the pipe. CONSTITUTION: A robot 3 is provided with a self-traveling device having wheels and a device which photographs the inside of a gas pipe 5. The robot 3 is controlled by the radio wave sent from a ground check device 1 and sends back the photographed images onto the ground to display them on a monitor 6. The cut-off frequency of the transmitted radio wave is regulated by a specific expression and decided by the inner diameter of the pipe 5. The decided frequency is selected and such radio waves are applied to the ground control of the robot 3 and also to the transmission of images from the robot 3. Thus radio wave can be smoothly transmitted in the pipe 5 and the smooth communication is secured with the robot 3.  On the other hand, the radio wave is not transmitted in a slender pipe 4 since the frequency of the radio wave transmitted in the pipe 5 is less than the cut-off frequency of the pipe 4. Therefore, the radio wave is never sent into a home, etc., from an end part of the pipe 4.
Patent JP-S60259138-A (JP)
Inventor: MIZUNO YOSHIO
IPC: A01K91/04
Filed: 1984-06-06
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-H07322488-A (JP)
Title: Power supply protection circuit
Inventor: UCHIKAWA SETOMI
IPC: H02H11/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an effective power supply protection circuit in a mobile satellite communication device which is used after it is mounted in an automobile, a streetcar etc. CONSTITUTION:The title circuit is provided with relay switches 1 and 3 for connecting a power supply to a load circuit when a main power supply is connected with a proper polarity and disconnecting the power supply line to the load circuit when the main power supply is connected with an improper polarity, a diode 5 for controlling the relay switches 1 and 3, and a resistor 7 for supplying a proper value of current for operating the relay switches 1 and 3 and the diode 5.
Patent JP-H09306629-A (JP)
Title: Automatic terminal crimper device
Inventor: YAMAKAWA NOBUAKI
IPC: B23D33/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To collect chips generated when terminals are cut and separated with good efficiency without sputtering them to the surrounding, by installing a transversely long chip receptacle having a bottom over a plurality of terminal crimping machine assemblies in line. SOLUTION: Sideways chained terminals 1 are carried in piece by piece to a terminal crimping unit A consisting of a plurality of unit cases B and crimping machine assemblies C, and terminals 4 are cut away from a carrier 2 by a cutting means. Each terminal 4 is crimped with electric wire 85. In this automated terminal crimping device, a transversely long chip receptacle 100 is installed over the crimping machine assemblies C installed in the in-line arrangement. The chip receptacle 100 consists of a gutter 101 having a channel- shaped section, and its one end is pivoted on the crimping machine assembly C through a rotary shaft 102, and the other end is held horizontally by a detaining means 103 consisting of a detaining hole 104 and a projection 105.  Thereby the scope of chips scattering when the terminals 4 are cut and separated can be minimized, and their collecting operation can be made in a short time without requiring a significant labor.
Patent JP-H07326151-A (JP)
Title: Magnetic head slider and its manufacture
Inventor: TASAKA KENJI
IPC: G11B21/21
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a protective film, on a magnetic head slider sliding face, whose wear resistance and corrosion resistance are excellent. CONSTITUTION:An inorganic film 27 in which a nitrifiable film is provided on the uppermost layer and which is composed of one or more films is formed on a head-slider sliding face. After that, a nitrogen plasma treatment is executed continuously to the inorganic film 27, and a nitride film 24 is formed on its outermost surface layer. Thereby, it is possible to obtain a magnetic head whose wear resistance and corrosion resistance are excellent and whose reliability is high.