baber/WOPTO huggingface dataset:
Patent JP-H05229161-A (JP)
Title: Heat-sensitive recorder
Inventor: AOYANAGI MASAHISA
IPC: B41J2/32
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a favorable image record by keeping a linearity of a heat resistor element group irrespective of miniaturization of a heat-resistant base and not necessitating assembling accuracy of a heat-sensitive recording device, by a method wherein the heat-resistant base and a part of a heat sink are stuck to each other by sealing resin prior to or at the time of sealing of an IC driver of the heat-sensitive recording head by the resin. CONSTITUTION:Prior to sealing treatment or at the time of the sealing treatment of an IC driver by a sealing resin 8 in a heat-sensitive recording head 10, a heat- resistant base 2 and a part of both end parts of a heat sink 3 are stuck to each other by fixing resin 15. Since the base 2 is fixed to the heat sink 3 like this, the IC driver is hard to be influenced by thermal contraction of a wiring base 5 which is generated at the time of the sealing treatment of the IC driver and therefore, the base 2 becomes hard to generate an inside deformation. Consequently, linearity of a heat resistant element group on the base 2 is secured and a favorable image is obtained. Furthermore, since the head 10 whose linearity is secured is used, an allowable range of a fitting position of the element group 1 and a pressure-contacting roller 12 can be secured wide, through which it is unnecessary to improve assembling accuracy of a heat- sensitive recorder and consequently the device can be manufactured inexpensively.
Patent JP-S59157676-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1983-02-28
Abstract: PURPOSE:To reduce offset toner extremely and obtain a fixing device which has stable performance for a long period by providing a conductive needlelike member on the downstream side of the nip part of a pressure roller and applying a low voltage DC bias voltage. CONSTITUTION:An offset preventing member 8 is formed by embedding the conductive needle like member 6b in a conductive base 8a. The DC voltage is impressed to the base 8a by a bias power source 9. The member 8b is made of flexible conductive fibers such as metallic fibers and carbon fibers. This member 8b contacts the surface of the pressure roller 2 at its tip and flank succeeding to the tip, and the flank serves for cleaning to prevent the tip part from being contaminated. The pressure roller 2 is provided with an elastic material layer 2b of Si rubber, fluororubber, fluoro-Si rubber, etc., relatively thickly outside of a metallic roller mandrel 2a. The layer 2b may be made of an insulating elastic material.
Patent JP-H07227075-A (JP)
Title: Annular coil type three-phase claw pole type permanent magnet stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 1994-02-04
Abstract: PURPOSE:To simplify a feeder circuit and to reduce cost by adopting a structure where the winding direction or the connection direction of one of the coils of three stators is opposite to that of the other two coils. CONSTITUTION:When a switching element T1 connected to a winding-start part U of a coil 11c of a first stator 11 continues to a switching element T4 connected to a winding-end part V of a coil 12c of a second stator 12, current flows to the coils 11c and 12c as shown in figure and an S pole of a rotor is attracted at the middle position between an N pole formed at the stator 11 and an N pole formed at the stator 12 and stops. Therefore, by allowing each switching to continue successively in a specific order and each coil to conduct successively, magnetic poles formed at the pole teeth of each stator move successively and attract and rotate the magnetic pole of the rotor, thus providing only three feeder circuits of this type of permanent magnet stepping motor without providing six feeder circuits as before and hence reducing cost.
Patent JP-H09231872-A (JP)
Title: Knob switch for vehicle
Inventor: TAKAHASHI ATSUO
IPC: B60Q1/14
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous installation, compact the structure, and enhance the easiness in installing works by using one common base board for electric contacts to be used for a plurality of switches, integrating a switch mechanism, and installing a lever after checking the function. SOLUTION: A rotary knob 3 is mounted on a holder 18 at the tip of an operating lever 1. A base board 62 for electric contacts is furnished on the holder 18, and a plurality of changeover switches including slide switch part 64 to be turned from the knob 3 are mounted on the base board 62. The board 62 is made practicable to be used commonly as the base board for electric contacts of a plurality of switches by arranging this board 62 parallel with the axis of the lever 1. Thereby the switch mechanism is integrated, and it is possible to install the lever after checking the function, so that erroneous installation can be prevented to lead to enhancement of the easiness in installing work. This allows compacting the mechanism of knob switch at the tip of the lever 1 which requires good space factor, and also its easiness of inatalling work can be improved.
Patent JP-S52116460-A (JP)
Title: Heterocyclic aminoacrylic acid derivatives
Inventor: HAYAKAWA ISAO
IPC: C07D275/02
Filed: 1976-03-24
Abstract: PURPOSE: Title compounds of formula I [A,B,D are each -C(R 3 ) =, -S-,-N=,-N(R 4 ) -; R 1  is lower alkoxycarbonyl, lower alkylcarbonyl; R 2  is lower alkyl; R 3 , R 4  are H, lower alkyl, thiol]; for example, N-(1-methyl2-mercapto-5-imidazolyl) aminomethylene-malonic acid ethyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57147959-A (JP)
Title: Steering gear with rack and pinion type variable gear ratio
Inventor: HIGUCHI MEGUMI
IPC: F16H55/26
Filed: 1981-03-09
Abstract: PURPOSE:To improve the strength of a rack tooth and to enlarge the steering gear ratio, by employing a special form of a pinion gear and working the rack tooth while performing the relative motion corresponding to the predetermined variable gear ratio. CONSTITUTION:In the proximity of the neutral position of a pinion 4 where the gear ratio is at the lowest, the pressure angle beta between the tooth faces 14a, 15a of the pinion 4 gearing with the rack 7 is made smallest smaller than the pressure angle of other tooth face, and while maintaining the pressure angle relating to other teeth 12, 13, 16 to the referential level the pinion tooth profile is formed. The rack 7 is worked by said pinion tooth profile while performing the relative motion corresponding to the predetermined variable gear ratio between the rack and the pinion to form the tooth profile of the rack 7.
Patent JP-S60178204-A (JP)
Inventor: KUNIHIRO YUUJI
IPC: F01K7/16
Filed: 1984-02-24
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-H07261492-A (JP)
Title: Developer unit
Inventor: MUURII OO MIITSUE JIYUNIA
IPC: G03G15/08
Filed: 1995-02-21
Abstract: PURPOSE: To provide a cartridge for distributing a toner. CONSTITUTION: This developer unit for developing a latent image recorded on an image receiving member is provided with a container 90 having an opening in its end part, and the container 90 is specified as a chamber communicated with the opening. Particles are stored in the chamber of the container. Besides, the unit is provided with a feed mechanism 190 extended through the opening, and the controllable amount of particles are fed from the chamber of the container.
Patent JP-S59160862-A (JP)
Title: Magnetic head
Inventor: AKIYAMA YASUO
IPC: G11B17/32
Filed: 1983-03-02
Abstract: PURPOSE:To prevent the resonance of a holding system for a magnetic transducing element without varying the rigidity of said holding system by providing a damper for absorbing oscillation between the free end part of the holding system and a member which supports the holding system. CONSTITUTION:The damper 8 for absorbing oscillation is provided between a swing arm 5 and a gimbals 1. The gimbals 1 requires a degree of freedom in order to allow the magnetic tranducing element 7 to follow up the surface of a flexible recording medium 3 with an invariably constant gap; this gap is of mum order and the resonance amplitude of the gimbals 1 is of mm. order. Therefore, an elastic body of urethane rubber, etc., is used for the damper 8 to give a degree of freedom of mum order to the gimbals 1 and further absorb the resonance amplitude of the gimbals of mm. order. Consequently, the intermittent collision of a slider 2 against the flexible recording medium 3 is evaded to prolong the life of the recording medium 3.
Patent JP-S56130512-A (JP)
Title: Low nox burner
Inventor: AKIYAMA IWAO
IPC: F23C99/00
Filed: 1980-03-17
Abstract: PURPOSE: To enable reduction of NOX in exhaust gas without the occurrence of an instable combustion, by a method wherein a toroidal recycle exhaust gas nozzle is installed in a primary air path, and revolving blades are mounted in the circumferential direction at an outer circumference wall.  
     CONSTITUTION: A toroidal recycle exhaust gas nozzle 23, positioned on the same axial line with that of a main burner 13, is mounted in an inner cylinder 25, and revolving blades 19 are in the circumferential direction at an outer circumference wall in the proximity of a jet part. Fuel fed to the main burner 13 through a header 11 is burned with primary air in the inner cylinder 25. Meanwhile, a low-temperature, a low-oxygen exhaust gas, which is jetted through the exhaust gas nozzle 23 and is well mixed with primary air having a revolving force produced by the revolving blades 19, is jetted into a furnace. This enables the main burner to perform a steady combustion through the existence of an enough air amount, whereby a burner on the whole can keep a steady combustion if combustion in auxiliary burners 20 is performed with an air amount below a theoretical amount of air, and besides, the mixture of exhaust gas with combustion air permits the reduction in the production of NOX. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57149160-A (JP)
Title: Shot blast method
Inventor: FUNAKI MAMORU
IPC: B24C1/00
Filed: 1981-03-07
Abstract: PURPOSE:To exfoliate coating on a metal plate and asphalt pavement without deformation and damage to them by absorbing shirasu (Kanto-loam) of less than specially determined grading into a pipe by means of negative pressure caused by pressurized air and jetting said shirasu with a spray gun together with air. CONSTITUTION:When pressurized air is jetted from a nozzle 4 through an air hose 9 by starting an air compressor, negative pressure produced around jetted air absorbs, through a suction pipe 5, shirasu 13 containing more than 90% grains of less than 200 mesh grading. The shirasu 13 is jetted from a mixture jetting nozzle 6 together with jetted air and only coating on a thin exterior plate of a car is exfoliated by means of these grains which are oriented at random in their collision with small quantity of momentum so that the exterior plate is not deformed. Further, white lines on concrete and asphalt pavement are promptly exfoliated in like manner without any damage on concrete and asphalt pavement.
Patent JP-H06240966-A (JP)
Title: Ceiling storage ladder
Inventor: YASUMURA TAKESHI
IPC: E04F11/06
Filed: 1993-02-23
Abstract: PURPOSE:To provide a ceiling storage ladder that is able to be gently extended at the time of extension and, in turn, to be stowable with light operating force at the time of storage. CONSTITUTION:In a ceiling storage ladder to be transformed into a storage position being sowed in the opening of a ceiling and a hanging position being hung down from the ceiling, a lower ladder body 2 is installed in an upper ladder body 1 whose one end is pivoted to the opening of the ceiling. This lower ladder body 2 is made transformable at a storage position in a state of being lapped an upper face side of the upper ladder body 1 and an extension position in a state that the lower end canes into contact with a floor face by way of its sliding movement. Also it is provided with a lock member 3 holding the lower ladder lady 2 in the storage position. In addition, this ladder unit is provided with a movement auxiliary member 4 which assists both extension and storage movements of the lower ladder body 2 in the state that this lock member 3 is released.
Patent JP-2000234872-A (JP)
Title: Heat treatment system
Inventor: SASAKI KIYOHIRO
IPC: F27B5/18
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment system in which a substrate is heat treated with a high quality by enhancing temperature uniformity. SOLUTION: A heat treatment system 1 comprises an elevating/lowering drive section 80 for elevating/lowering a rotary substrate holding section 40 where holding a substrate W and a light emitting section 50. The substrate W is located at a height TH substantially equal to the height of an opening 10a for carrying in or out the substrate when it is carrying in or out. The substrate W is located at a height PH higher than the height TH when it is heat treated. The substrate W is thereby heat treated in an atmosphere of relatively uniform temperature distribution above the height TH where the ambient temperature is uneven because the substrate W is carried in or out.
Patent JP-H04271496-A (JP)
Title: Cash pay-in-out device
Inventor: MOTOI NOBUHIRO
IPC: G06F19/00
Filed: 1991-02-27
Abstract: PURPOSE:To make fast the action and to shorten distribution supplying time when cash is distributed and replenished in a large quantity in the case pay- in-out device to distribute and replenish the cash from a batch housing to a money classification housing. CONSTITUTION:When distribution and replenishment area started by the control of a cash distributing means 80c, the cash is conveyed from a batch housing 11 towards plural money classification housings 9 and collected to a batch holding part 25 provided on plural money classification housings 9. When it is detected that either of the batch holding part 25 is full, the conveyance of the cash is stopped for the batch holding part 25 in which fullness is detected, and the cash is conveyed and collected towards a batch housing 24 provided on a mixed money classification housing 8. During this, the cash collected in the batch holding part 25 in which the fullness is detected is housed in the money classification housing 9.
Patent JP-H06252970-A (JP)
Title: Orthogonal modulator
Inventor: SHIRAI HIROKAZU
IPC: H04L27/20
Filed: 1993-02-23
Abstract: PURPOSE:To provide an orthogonal modulator scarcely having an amplitude phase deviation even against a variation of a semiconductor manufacturing process and frequency variation by constituting a 90 deg.C distributor of a resistor and a capacitor having no problem in respect of current consumption, and inserting an output saturation circuit into its post-stage. CONSTITUTION:A carrier inputted by a carrier input terminal 11 is distributed to two signals of a phase difference 90 deg. by a distributor 15. A carrier signal distributed to the phase difference 90 deg. is amplified until an output is saturated by output saturation circuits 16, 17, and shaped to a square wave whose amplitude is constant. In the distributor 15, two differentiation/integration circuits consisting of a resistor and a capacitor of an MIM structure are constituted so as to secure a symmetric property, and although a power source voltage is applied, no current consumption is generated. The output saturation circuits 16, 17 compress an amplitude deviation between the same phase component and an orthogonal component, which follows a variation of a resistance value and a capacitance value caused by the variation of a semiconductor manufacturing process generated by the 90 deg. distributor 15 and a frequency variation.
Patent JP-H03235935-A (JP)
Title: Image recorder
Inventor: TANABE KAZUNORI
IPC: G03B27/14
Filed: 1990-02-13
Abstract: PURPOSE:To improve the operability by providing a rotatable transparent guide plate between a 1st and a 2nd conveyance paths. CONSTITUTION:When a photosensitive recording body 50 is loaded newly, a user rotates a lever 37 to slant a glass plate 34. At this time, the right end of the glass plate 34 is positioned at the height of a roller couple 33a. The tip of the photosensitive body 50 is inserted to a driving roller and the photosensitive recording medium 50 is drawn out of a cartridge in order by the driving roller and conveyed on the glass plate 34. Then the photosensitive recording medium 50 slips on the glass plate 34 and is inserted into between the roller couple 33a and taken-up around a take-up roller after passing through a buffer, a separation roller, a pressure developing device, and the driving roller. Thus, the long-sized photosensitive recording medium which is wound around the take-up roller can be loaded automatically with the simple constitution.
Patent JP-H05262868-A (JP)
Title: Preparation of graft copolymer of polyglutarimide and aromatic polyester
IPC: C08L101/00
Filed: 1992-02-20
Abstract: PURPOSE: To obtain a polyglutarimide ionomer compatible with various polar thermoplastic resins by the graft-copolymerization of a polyglutarimide with an aromatic polyester.  
     CONSTITUTION: A polyester-grafted polyglutarimide ionomer comprises a group of formula I [wherein R 1  and R 2  are each H or CH 3 ; R 3  is H, (substituted) alkyl, (substituted) cycloalkyl, (substituted) aryl, (substituted) alkaryl, (substituted) aralkyl or heterocyclic] and a group of formula II (wherein Z is a group of formula III; Ar is arylene or alkarylene; and Q is an alkali metal or alkaline earth metal cation or a tetra-substituted ammonium or tetra-substituted phosphonium cation). The graft copolymer ionomer can also be useful either in an isolated form or as a mixture of an ungrafted polyglutarimide and a polyester in blending with less compatible thermoplastic resins, particularly resins which are usually deemed polar. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09233151-A (JP)
Title: Inter-equipment communication method and inter-equipment communication equipment
Inventor: HOSOYA MASAKO
IPC: H04L29/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To constitute the inside of a receiver with the same hardware and software both for master and slave terminal equipments and to comparatively simply extend the number of receivers. SOLUTION: When each of receivers 1-1-1-n sends data to a controller 2, it outputs a transmission request signal and a terminal address comparator section 8 compares a terminal address outputted from a terminal address management section 5 with its own address and sends data to the controller 2 by acquiring a channel to the controller 2 when they are coincident. In the case of receiving data by each of the receivers 1-1-1-n from the controller 2, the terminal address conmarator section 8 compares a terminal address in the received data with its own address and the controller 2 sends data by acquiring line to the coincident receiver to the receiver.
Patent JP-S58150619-A (JP)
Title: Solidifying treatment work on slime in on-site concrete pile
Inventor: IKUTA YUUKOU
IPC: E02D5/44
Filed: 1982-03-03
Abstract: PURPOSE:To drive on-site concrete piles without slime by a method in which when an on-site concrere pile is driven, slime which deposits on the bottom of pit is solidified with a specific hydro-reaction type chemical liquid to give it a strength similar to or higher than the ground. CONSTITUTION:A hydro-reaction type chemical liquid composed mainly of an isocyanate or an isocyanate-dominated compound is confined in a slime 2 staying on the bottom B of a pit for an on-site concrete pile, and broken by the pressure of a given height of placed concrete 6. Or, capsules whose dissolving time is adjusted to the placing time of the concrete are set. By this, the isocyanate (compound) reacts with water in the slime 2 to solidify the slime 2, whereby giving a strength similar to or higher than the ground to the slime 2. Thus, waiting time for the settlement of the slime 2 and repeated removing operation for the slime 2 by a bucket or vacuum device can be lessened and therefore the efficiency of operation can be raised.
Patent JP-S60178346-A (JP)
Title: Electrode body for measuring concentration of gas and measuring apparatus using the same
Inventor: SHIMOMURA TAKESHI
IPC: G01N27/416
Filed: 1984-02-24
Abstract: PURPOSE:To make instantaneous and long-time response excellent, by a simple structure constituted so as to apply pulse like signals set to voltages in two stages between the acting electrode and the reference electrode of an electrode body filled with a non-aqueous solvent. CONSTITUTION:A gas permeable membrane 13 comprising Teflon is attached to the opening surface of a case in a detection terminal direction and a gas detecting acting electrode 14 is set in said case 12 so as to be contacted with the gas permeable membrane 13. Further, a reference electrode 15 and an opposed electrode 16 are provided to both sides of the acting electrode 14 in parallel thereto and the case 12 is filled with a non-aqueous solution 18. In this case, pulse signals set to voltages in two stages, for example, corresponding to the electrolytic potentials of carbon dioxide and oxygen are applied between the acting electrode 14 and the reference electrode 15 to measure the concns. of electrolyzed gases. By this method, measurement can be intermittently performed within a short time by a simple structure.
Patent JP-H04273378-A (JP)
Title: Retrieving processing system of data base
Inventor: MORI MIDORI
IPC: G06F17/30
Filed: 1991-02-28
Abstract: PURPOSE:To easily perform the processing of the data code of a group unit and the multilateral retrieving with an index matched to the retrieving conditional expression of a user without controlling the data of a file by preparing the classification secondary index which is easy for the user to retrieve. CONSTITUTION:The title system is provided with a classification secondary index preparing means 6 to prepare a classification secondary index part 4 to select a specific data item as one group from plural data records included in a data part 2 of a file 1 in addition to a conventional data base function, to designate the arbitrary other data item and related item of all data records including this key value for each key value included in this group, to make them into the classification item, and to record the value which can be used for the index included in the classification item and the key value, and a classification secondary index retrieving means 7 to retrieve the classification secondary index part 4 and output the related key value from the specific key value.
Patent JP-S57148747-A (JP)
Title: Electrophotographic receptor
Inventor: KITOU SHIROU
IPC: C09B11/00
Filed: 1981-03-11
Abstract: PURPOSE:To obtain the entitled low-cost, high-sensitivity, and high-flexibility photoreceptor, by providing a photoconductive layer containing vanadyl phthalocyanine as a charge carrier generating material and triphenylmethane derivative as a charge carrier transfer material on a conductive substrate. CONSTITUTION:A photoconductive layer formed on a conductive substrate contains vanadyl phthalocyanine shown by the formulaIas a charge carrier generating material, and as charge carrier transfer material a triphenylmethane derivative represented by the general formula II in which R1 is H, alkyl, acyl, aralkyl, cycloalkyl, or aryl; R2 is alkyl, acyl, aralkyl, cycloalkyl, or aryl. It is easily prepared, and an electrophotographic receptor having low cost, high sensitivity, high flexibility, and effectivity for various kinds of electrophotographic processes.