baber/WOPTO huggingface dataset:
Patent JP-H04310968-A (JP)
Title: Image forming device
Inventor: KUBOTA TAKESHI
IPC: G03G15/00
Filed: 1991-04-09
Abstract: PURPOSE:To miniaturize an image forming device by changing the arrangement of an electrical equipment system, to reduce the occupancy area of the image forming device by changing the arrangement of a paper cassette and to load the paper cassette under a state that a paper does not run out. CONSTITUTION:An electrical equipment unit 30 consisting by housing at least one electrical equipment part among an AC power source part for fetching an AC power source in the image forming device main body 26, a DC power source part for converting the AC power source to a low-voltage power source, a high-voltage power source part for forming an image by an electrophotographic process and a DC controller for controlling the signal of the main body 26 in one case 29 and the paper cassette 11 are arranged at a space part under a paper carrying path 31 of the main body 26. Then, a projection (paper cassette guide) which guides the loading and unloading of the cassette 11 and positions and holds the front and the back end parts of the cassette 11 with respect to the main body 26 is provided on the rigid frame of the main body 26. Besides, a projection which guides and supports the cassette 11 at the loading and unloading time thereof is provided on the electrical equipment unit case 29.
Patent JP-S63268680-A (JP)
Title: Thermal transfer recording sheet
Inventor: OKABE MITSUO
IPC: B41M5/30
Filed: 1987-04-27
Abstract: PURPOSE:To enable the title sheet to be used repeatedly on a printer of a small- type simple OA apparatus, by providing a heat-fusible ink layer and a porous material layer on a base film. CONSTITUTION:A heat-fusible ink layer 2 and a porous material layer 3 are provided on a base film 1 in that order. It is preferable that a heat-resistant protective layer is provided on the side of the base film 1 opposite to the side of the heat-sensitive ink layer 3, namely, on the side of the film which side is brought into contact with a thermal head, thereby enhancing heat resistance. A heat-sensitive ink in the state of being melted by heating to 80-150 deg.C is applied to the base film 1 by roll coating, a gravure process or the like, immediately followed by laying a porous material thereon and pressing the porous material against the ink layer.
Patent JP-S5228382-A (JP)
Title: Pinhole detecting apparatus
Inventor: SHINDOU YASUHIKO
IPC: G01N21/88
Filed: 1975-08-29
Abstract: PURPOSE:To detect the diameter and number of pinholes on sample surface at high speed and in a non-contact and non-desctructive manner by scanning of fine parallel beams.
Patent JP-S5813998-A (JP)
Inventor: ROBAATO UIRIAMU RAITOSON
IPC: F28C3/08
Filed: 1982-06-18
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-H10293364-A (JP)
Title: Image recording device
Inventor: KIMURA YOICHI
IPC: G03B27/52
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To stably prepare a finished print capable of ensuring freedom from the density fluctuation of a formed image due to the internal temperature fluctuation of an image recording device, and further ensuring a high quality image of proper density to be recorded by installing a temperature adjustment means for keeping the temperature of a sensitive material at a prescribed level in exposure. SOLUTION: A recording part 16 exposes a sensitive material A and records a latent image thereon through the so-called digital raster scanning exposure, by use of recording light modulated depending on digital image data, while scanning and carrying the sensitive material A. A scanning and carrying means 44 scans and carries the sensitive material A with carrying roller pairs 46 and 48 along a sub-scanning direction orthogonal with a main scanning direction, while holding the sensitive material A at an exposure position X with an exposure guide 50. Regarding a recording device 10 so formed, the exposure position X as well as prescribed space including the carrying zone of the sensitive material A near the exposure position X is enclosed with an exposure part housing 52.  Also, the internal space of the exposure part housing 52 is maintained at a prescribed temperature level with a temperature adjustment (temperature regulation) means 54.
Patent JP-H041114-A (JP)
Title: Tooth surface cleaning agent
Inventor: KONDO SEIICHIRO
IPC: A61K6/00
Filed: 1990-04-18
Abstract: PURPOSE:To obtain a tooth surface cleaning agent, composed of a suspension prepared by dispersing a powdery cation exchange resin in water, capable of cleaning a smear layer formed on the enamel, etc., due to cutting, etc., by applying to the tooth surface and excellent in adhesion to a dental reparative material without any irritancy. CONSTITUTION:A suspension is obtained by dispersing a powdery cation exchange resin in water. The cation exchange resin is preferably a polystyrene- based gel type strong acidic cation exchange resin, a phenolic strong acidic cation exchange resin, etc. The aforementioned exchange resin is used in a powdery form and the particle diameter thereof is preferably 150 mesh or below. Although the above-mentioned powder is dispersed in water to provide the suspension, the dispersion concentration is preferably >=1%. In clinical use, the aforementioned agent is applied to enamel or dentin surfaces, etc., brought into contact with tooth surfaces for >=10sec, preferably >=30sec and then removed by washing with water.
Patent JP-S59228892-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F23/04
Filed: 1983-06-09
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-H09274737-A (JP)
Title: Optical disk
Inventor: KAWAOMO HISASHI
IPC: G11B7/24047
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To make applicable a signal recording surface to recording/reproducing devices having optical systems designed with different transparent substrate thickness by changing the thickness of the transparent substrate from the signal recording surface of an optical disk to a light beam incident surface. SOLUTION: When reproduction is performed by using an optical pickup designed at the substrate thickness 0.6mm, the light beam 106 is made incident from the transparent substrate 102 side, and is converged on the signal recording surface 101, and a recorded signal is reproduced by a change of a reflection light quantity by a translucent film 104. Further, when the reproduction is performed by using the optical pickup designed at the substrate thickness 1.2mm, the light beam 107 is made incident from the transparent substrate 103 side, and is converged on the signal recording surface 101, and the recorded signal is reproduced by the change of the reflection light quantity by the translucent film 104.
Patent JP-H08278704-A (JP)
Title: Wet-type image forming device
Inventor: SHIMIZU KENICHI
IPC: G03G15/11
Filed: 1995-04-05
Abstract: PURPOSE: To achieve the satisfactory cleaning of a plurality of latent image carriers by the use of a specialized cleaning liquid and the efficient removal of developer mixed in the cleaning liquid, in a wet-type image forming device where a transfer material is positioned, in order, opposite the latent image carriers provided with cleaners, etc. CONSTITUTION: A cleaning liquid tank 41 storing a cleaning liquid having the same constituent as the mother liquor of the developer, cleaning-liquid circulators 42, 43, and 45 for circulating the cleaning liquid between the tank 41 and cleaner 17, and a liquid supply device 59 for supplying the cleaning liquid to a liquid-developer tank 54 from the tank 41 are provided for each of the photoreceptors which the transfer paper faces. Further, the liquid supply device 59 is provided with a device 47 which removes the developer from the cleaning liquid.
Patent JP-S5729490-A (JP)
Title: Hot stamping method to synthetic resin product
Inventor: KURODA TAKEMUNE
IPC: B41M5/00
Filed: 1980-07-30
Abstract: PURPOSE: To obtain productively a synthetic resin product low in deformation without using a reforming process by a method wherein electric heaters are buried in the inner part of a fixture into which the product is fitted and it is heated.  
     CONSTITUTION: A box-type matrix 1 molded by synthetic resin is inserted into a fixture 2 of a rotary hot stamping machine. The fixture 2 is fixed to a substrate 4 fitted to the shaft 3 of rotation. Heaters 5 and a roller 6 of the fixture are heated, stamp foil 7 is pressed on the outer surface of the matrix 1 at the temperatures higher than the thermal deforming temperature and lower than thermal fusing temperature of the matrix 1 to revolve the shaft 3 of rotation and the stamp foil 7 is bonded by heating. Thus, there is scarcely difference of temperatures between the front and the rear of the matrix 1, it is heated uniformly, there is no fear of deforming in time of thermal contraction and no reforming process is required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09272291-A (JP)
Title: Direct liquid type writing instrument
Inventor: SHIGEMATSU KIYOTO
IPC: B43K7/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of leaking ink from an air vent of a tail cap fitted on the tail end of a shaft cylinder to the outside even in the case of losing the sealing effect of a backflow preventing agent when a writing instrument is placed facing upward. SOLUTION: In a direct liquid type writing instrument in which ink is directly filled in a shaft cylinder 1 with a pen body tip 2 disposed at the front end and a tail cap 5 fitted on the tail end and the tail end side of the ink is sealed by a paste-like backflow preventing body 6, a check valve constituted of a valve 9 as a ball and a seat component 8 is disposed on the tail cap 5, and an ink reservoir section 53 is formed on the tail end side of the check valve.
Patent JP-H04312401-A (JP)
Title: Molding method for sole with transparent cushion projection
Inventor: SARUWATARI KATSUMITSU
IPC: A43B13/18
Filed: 1991-04-09
Abstract: PURPOSE:To improve the cushion property of a sole and the adhesiveness between the grounding bottom and a mid-sole by discharging the gas in a compression hole through a gas vent hole, filling part of a mid-sole molding material into the compression hole, and foam-molding cushion projections integral with the mid-sole. CONSTITUTION:An upper die 5 is coupled with a bottom mold 2 set with a grounding bottom 1 directly or via a side mold 6, and a mid-sole molding cavity is formed on the grounding bottom 1. A mid-sole molding material such as foaming polyurethane added with a coloring agent is injection-guided into the mid-sole molding cavity, part of it is guided into a compression hole from the upper face of the grounding bottom 1, then air and the excess gas at the time of the foaming of a mid-sole are discharged to the outside through a gas vent hole 21 formed on the bottom face of the bottom mold 2. Cushion projections 31 foamed integrally with the foam mid-sole can be filled and molded in the compression hole.
Patent JP-H11298953-A (JP)
Title: Radio communication apparatus
Inventor: SEKI TOSHIHIRO
IPC: H04W88/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive radio communication apparatus for conducting radio communication indoor which suppresses multi-path effects caused by a wall or the like and which ensures high communication quality, without the need for a complicated control and a large-sized antenna, even in the case of radio transmission with a high transmission rate. SOLUTION: This device is provided with a 1st radio station 5 having, a 1st antenna with a directivity, where at least one beam 7 is set upward from the horizontal direction and a 2nd radio station 6 with a 2nd antenna by which at least the reception or transmission of an electromagnetic wave is available in the direction of the ceiling. Radio communication is conducted between the 1st radio station 5 and the 2nd radio station 6 by utilizing the reflection of electromagnetic waves at the ceiling.
Patent JP-S5229131-A (JP)
Title: Storage protection unit for counter-channel input & output device
Inventor: TAKAMATSU RIYOUICHI
IPC: G06F12/14
Filed: 1975-09-01
Abstract: PURPOSE:To improve the reliability of computer, by means of checking whether all memory addresses to be accessed by channel are in the write-in area of present task or not when performing the channel input and output instruction, thereby stopping the data transfer when they are not.
Patent JP-H0818552-A (JP)
Title: Ciphering key delivery system its method
Inventor: OKUYAMA HIRONOBU
IPC: G06F21/44
Filed: 1995-04-28
Abstract: PURPOSE:To prevent illegal use and illegal charging without providing much hint to the analysis of a terminal program by preventing generation of a dummy key center/terminal equipment. CONSTITUTION:When a ciphered key is required, a terminal equipment uses a ciphering device 61 to cipher a random number K3 based on an open public key K2e to send the result as a ciphering key request signal, a key center uses a secret key K2d to decode the random number K3 at a decoder 21 and the random number K4 is ciphered by a ciphering device 22 based on the random number K3 and the ciphered signal is sent to the terminal equipment. The terminal equipment decodes the random number K4 based on the random number K3 and the random number K3 is given to a prescribed multi-value function section 53, from which one output K3' is obtained, the random numbers K4, K3' are ciphered by using the open public key 2d and a reply signal is sent to the key center. The key center decodes the random numbers K4, K3' based on a secret key K2d, the coincidence with the K4 generated before is confirmed, the random number K3 is given to the multi-function section 53, in which the presence of the random number K3' is confirmed, and only when the confirmation is taken, the ciphering key is extracted and the ciphering key is ciphered base on the random numbers K4, K3' and the ciphered key is transmitted to the terminal equipment, in which the ciphered key is decoded based on the random numbers K4, K3'.
Patent JP-H11299879-A (JP)
Title: Artificial biocompatible structure, functional parts, their manufacture and apparatus
Inventor: HAYASHI CHIKARA
IPC: A61F2/28
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve biocompatibility and to shorten a sintering time by coating the surface of a base material formed by selecting material which is satisfactory in terms of biocompatibility with a coating layer material. by a gas dispersion method. SOLUTION: A subcaptial part and a stem are, for example precisely cast by a titanium alloy and the alumina surface layer of a surface roughness of about 2 μm is formed on the outer peripheral surface of the subcapital part by an aerosol type gas deposition apparatus. Namely, the subcapital part/stem 11 made of the titanium alloy are set at a base material mounting moving system 13 in a film forming chamber 12. An aerosol container 14 housing aluminum particles 15 of about 0.1 μm in average grain size is connected to via a flow rate regulating valve 19 to a gaseous Ar cylinder 20. The air in the film forming chamber 12 is evacuated by a vacuum pump 24 and the alumina particulates 15 are introduced into the film forming chamber 12 by the gaseous Ar.  Simultaneously the subcapital part/stem 11 are heated by a halogen lamp 27 while the both are moved in X-Y-Z directions by a mounting and moving system 13. The sintering time may thus be shortened.
Patent JP-H10281708-A (JP)
Title: Vehicle height sensor
Inventor: KUNIYASU TAKASHI
IPC: G01B7/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To detect a plurality of vehicle height regions surely using a small number of reed switches by providing a ring magnet fixed to the car body and turns depending on the variation in the vehicle height, and a plurality of reed switches having different switching state and operational sensitivity arranged around the ring magnet. SOLUTION: Four reed switches 1, 2, 3 and 4 are arranged at a constant interval in a nonmagnetic ring-like case 7 through a printed board. The reed switches 2, 3 are normally open switches while the reed switches 1, 4 are normally closed by bias magnets 1a, 4a. The reed switches 2, 3 are closed when they enter into the operating region of any one of the N pole or S pole field of a magnet 5. The reed switch 1 is disposed oppositely to the magnets 1a, 4a such that the reed switch 1 is opened when it approaches the N pole of the magnet 5 and closed when it approaches the S pole of the magnet 5. The switch 1 is kept in closed state even if it approaches the S pole field and the switch 4 is kept in closed state even if it approaches the N pole field. According to the arrangement, seven types of vehicle height region can be set.
Patent JP-S60249788-A (JP)
Inventor: SAWADA KAZUO
IPC: B21C37/12
Filed: 1984-05-23
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-H02282998-A (JP)
Title: Memory circuit
Inventor: MUROTANI KITOKU
IPC: G11C29/04
Filed: 1989-04-24
Abstract: PURPOSE:To efficiently use a spare memory cell and to reduce the occuplied area of a spare memory cell part by providing the spare memory cell part that can be substituted in bit unit independently from an ordinary memory cell array. CONSTITUTION:In the ordinary cell array 1, the write/readout of data on the memory cell of an address designated by an address signal AD are performed by a row decoder 2 and a column decoder 3 via a sense amplifier circuit 4. A spare decoder 5, when inputting the address signal AD corresponding to the address of a defective memory cell in the memory cell array 1, outputs a spare cell selection signal VRS. The spare memory cell part 6 selects one of the spare memory cells by the selection signal VRS, then, the write/readout of the data is performed. A multiplexer 7 transmits the data to the spare memory cell when the spare memory cell is selected, and transmits the data to the memory cell in the memory cell array 1 when no spare memory cell 6 is selected.
Patent JP-H01278438-A (JP)
Title: Magnesia-calcia clinker
Inventor: KANEYASU AKIRA
IPC: C04B35/043
Filed: 1988-04-30
Abstract: PURPOSE:To obtain the title high-density clinker outstanding in extinguishing resistance by adding an alkaline compound such as lime together with a water- soluble iron compound to a magnesium-contg. aqueous solution such as seawater. CONSTITUTION:A water-soluble iron compound, dolomite-calcined product and lime or a hydrated product therefrom are added to seawater, bittern or brine to form a precipitate comprising magnesium hydroxide. Thence, this precipitate is mixed with natural dolomite followed by calcination, thus obtaining the objective magnesia-calcia clinker comprising >=96wt.% of MgO+CaO and <=2wt.% of Fe2O3, >=3.2g/cm<3> in bulk density, and <=1.5% in extinguishing resistance represented by weight gain rate.
Patent JP-H044573-A (JP)
Title: Na-s secondary battery
Inventor: HIDA HIROSHI
IPC: H01M10/39
Filed: 1990-04-23
Abstract: PURPOSE:To have discharging and charging in good performance even in the initial period of battery operation by arranging powder or fibers, which have affinity with sodium, are electroconductive, and are dimensioned specifically, over the surface of solid electrolyte on the neg. electrode side. CONSTITUTION:Electroconductive micro-objects 3 having affinity with sodium 4 are arranged over the surface of solid electrolyte 1 on the neg. electrode 2 side, wherein the objects assume the form of either powder of particle sizes no more than 5mum or fibers of 5mum or less in the diameter. Material to the powder or fibers shall be a mixture of carbonaceous substance such as carbon black or graphite, metal such as stainless steel, one or more sorts of electroconductive ceramics such as beta''-alumina. The sodium carried by a wick of stainless steel is sent uniformly onto the surface of the solid electrolyte 1 by the capillary phenomenon of minute particles or fibers filling the surface of the solid electrolyte 1, so that the wettability is enhanced. This ensures discharging and charging in good performance even in the initial period of battery operation.
Patent JP-H10297732-A (JP)
Title: Jig changing device for slat conveyor
Inventor: MAJIMA ICHIRO
IPC: B62D65/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate application of an actuator for a number of jig plates which move to rotate, reduce a failure rate, and improve productivity. SOLUTION: Plural work positioning jigs 13-18 to be selectively used in accordance with sorts of works are installed on respective jig plates 11. Each jig plate 11 is synchronously run with a jig changing unit 12 between a jig changing starting stage S1 in a prestage of a work charging stage S3 and a jig changing completing stage S2. In synchronous run of them, selective change of the work positioning jigs 13-18 is performed by the jig changing unit 12 in accordance with work sort information provided from a host production indication device. The work positioning jigs 13-18 are of such a constitution that can be manually operated, and in case of failure of the jig changing unit 12, they are selectively changed by manual operation.
Patent JP-H11281063-A (JP)
Title: Fuel tank and heater
Inventor: FUJIWARA TETSUYUKI
IPC: F24C5/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank where the quantity of fuel can be easily visually checked, and a heater. SOLUTION: An oil feeding tank 3 is made in the shape of a hollow box, and is made of transparent material excellent in shock resistance and large in mechanical strength, such as for example, polycarbonate resin, hard glass, or the like. Therefore, in the case of replenishing fuel F to the oil feeding tank 3, the user can visually check the fuel F from outside, so the fuel F is replenished by a proper amount without overflowing the oil feeding tank 3 and leaking. Moreover, in case that the oil feeding tank 3 is accommodated in the stove body 2, the fuel F within the oil feeding tank 3 is visually checked from outside through the sight hole 4 of the stove body 2. Therefore, the replenishment period of the fuel F is foreseen in condition that the oil feeding tank 3 is kept mounted on the stove body 2.
Patent JP-S58909-A (JP)
Inventor: EEBERUHARUTO PEETAA SHIYOTSUTO
IPC: A01N43/90
Filed: 1982-06-21
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-H07322497-A (JP)
Title: Current-type active filter for power distribution
Inventor: TSUNEHIRO YUZURU
IPC: H03H11/04
Filed: 1994-05-19
Abstract: PURPOSE:To achieve an accurate feedback control when controlling reactor current. CONSTITUTION:High-pass filters (HPF) 27-29 of each phase input currents icuw, icvw and icwu where the fundamental wave component of each phase is eliminated from load current iLi, (i=u, v, w) from a power distribution line. A peak-hold circuit 30 retains only a maximum value icmax out of icuw, icvw, and icwu and inputs it to an operator 31. The peak-hold circuit 30 inputs a reset signal from an oscillation circuit 34 synchronized to the cycle of a load current and updates the maximum value icmax for each cycle. The operator 31 multiplies the maximum value icmax by a coefficient and inputs the result to a hold circuit 33 via a switching circuit 32. The switching circuit 32 performs on/off operations based on a drive signal input for each cycle from the oscillation circuit 34. The hold circuit 33 retains a setting value id*. The reactor current is subjected to feedback control based on the setting value.