baber/WOPTO huggingface dataset:
Patent JP-H02107503-A (JP)
Title: Conductive article and its production
Inventor: JIYON ARUFUONSU AGOSUTEINERI
IPC: C01G1/00
Filed: 1989-06-20
Abstract: PURPOSE: To provide a conductive article effective for formation of articles including superconducting thin films patterned on a substrate by interposing an easily attachable thin lift-off layer having copper, copper oxide, silver or alkaline earth oxide, etc., between the substrate and the mixed metal oxide thin film formed on the substrate.  
     CONSTITUTION: A volatile solvent soln. contg. the copper, copper oxide, silver or alkaline earth oxide, etc., is applied on the substrate and is then heated to a temp. sufficient for evaporating the film forming soln. Next, the soln. of the volatile film forming solvent and metal ligand PAC (pnictide mixed alkaline earth oxide) and RAC (rare earth alkaline earth copper oxide) precursor compd. is applied on the lift-off layer of the element comprising the substrate and the lift-off layer. This treating object is then heated to the temp. sufficient for the evaporation of the PAC precursor ligand and the film forming solvent. As a result, the conductive articles having the thin films nor retaining the undesirable residues of the oxide between the pattern conductors by heating on the substrate are obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0321608-A (JP)
Title: Production of highly rigid polypropylen
Inventor: SAITO JUN
IPC: C08F4/658
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the subject polymer having good transparency by employing a catalyst containing a TiCl3 composition, an organic Al compound and an organic carboxylic acid ester, the TiCl3 composition being prepared by subjecting a solid comprising an organic Al compound, a TiCl4, etc., to one or more stage polymerization treatment using an olefin and subsequently treating the product with an electron donor, etc. CONSTITUTION:Propylene is polymerized in the presence of (A) a TiCl3 composition containing 0.1-49.5wt.% of a straight chain olefinic polymer block and 0.01-49.5wt.% of a non-straight chain olefinic polymer block, (B) an organic Al compound and (C) an aromatic carboxylic acid ester in a C/A ratio of 0.1-10.0 and in a B/A ratio of 0.1-200 to provide a high rigid polypropylene, the TiCl3 composition A being prepared by reacting a block copolymer containing the straight chain olefinic polymer block and the non-straight chain olefinic polymer block in a weight ratio of 2/98-98-2 with an electron-donor and an electron acceptor, the block copolymer being formed by subjecting a solid product to one stage or multistage polymerization treatment using a straight chain olefin and a non-straight chain olefin, the solid product being prepared by reacting an organic Al compound or the reaction product thereof with an electron donor with TiCl4.
Patent JP-H04231261-A (JP)
Title: Fluid servo assisted type brake assembly
Inventor: AREN CHIUU
IPC: F16D55/226
Filed: 1991-05-31
Abstract: PURPOSE: To secure a hydraulic boosting action controllable independently of changes of the friction coefficient of a shoe with a disk. CONSTITUTION: An energy recovering device constituted of a piston and a cylinder 15 is provided between the fixed part of a disk brake and a caliper, and a fluid booster limiter controlled by the fluid pressure generated by a master cylinder 48 is connected between the energy recovering cylinder 15 and a brake motor 82 for a hydraulic boosting action.
Patent JP-S5280035-A (JP)
Title: Electrophotographic copying means of simultaneous latent image transfe r type
Inventor: OZAKI ETSUHIRO
IPC: G03G15/05
Filed: 1975-12-26
Abstract: PURPOSE: To enable the use of a plain paper by transferring a visible image formed on a dielectric body of an endless belt form onto a copying paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6049478-A (JP)
Title: Picture reading system
Inventor: KOBAYASHI NAOKI
IPC: G06K9/20
Filed: 1983-08-29
Abstract: PURPOSE:To improve the reading accuracy with manual operation by reading a character picture and a position detecting mark after separating them from each other and giving a speed correction on the basis of said detecting mark. CONSTITUTION:A position detecting mark 8 has a different color from a character 2 on an original 1. This mark 8 is written on the original 1 or the mark 8 written on the light transmitting paper is put on the original 1. Light sources 7-1 and 7-2 use a combination of a tungsten lamp, a fluorescent lamp and a filter or use a solid-state light source such as an LED, etc. Thus it is possible to read the character 2 and the mark 8 after separating them from each other. The reading space on the original 1 between sensors 6-1 and 6-2 is decided by the space of the mark 8. A reading device is shifted toward an arrow 4, and light sources 7-1 and 7-2 are lit up alternately. Then the character 2 is separated from the mark 8 based on the signals read by sensors 6-1 and 6-2 while both light sources are glowing. Thus the correct characters and graphic signals are read by means of the mark 8.
Patent JP-S643491-A (JP)
Title: Drying controller for cereal drier
Inventor: KOBAYASHI SHIGEO
IPC: F26B25/22
Filed: 1987-06-25
Abstract: PURPOSE: To safely dry without fear of excess drying even in the case of an abnormal moisture meter by calculating a drying residual time up to an end of drying at the time of detecting a fault of the meter, lowering a combustion amount of a burner to dry it during a drying time, and stopping the burner after a counting is finished. CONSTITUTION: When a fault of a moisture meter 20 is detected, a latest measured moisture value stored in a memory is read, and a target moisture value, and a reference dry reducing rate are read by a target moisture set switch on an operating input setter. And, a dry residual time required for an end of drying is calculated. Further, 2 to 3 hours are subtracted from the residual time to obtain a minimum dry residual time in consideration of safety. This time is set to a timer. And, its counting is started. A set hot air temperature of a burner 10 is lowered, and drying is executed. And when its counting is finished, the burner 10 is stopped, and drying is finished.
Patent JP-H087608-A (JP)
Title: Vehicular headlight
Inventor: SAITOU NORIKAZU
IPC: F21V5/00
Filed: 1994-06-14
Abstract: PURPOSE:To improve the light reflecting function of the inside surface of the undersurface wall of a lighting fixture body for a vehicular headlight of a so-called slant type having a front lens slanted in the forward lower part direction of the body. CONSTITUTION:A diffusing reflection surface 10 is formed on the whole or part of the inside surface of the undersurface wall 1b of a lighting fixture body 1 formed to be continued in the forward direction of a reflector 3, and a front lens 7 for covering a front opening in the body 1 is mounted onto the body 1 in such a manner that it may be slanted in the forward lower part direction of the body 1. Out of light in a lighting chamber 8 inside the lens 7, one particularly reflected to the side of the undersurface wall 1b is diffusedly reflected and outputted in the forward upper part direction of the lens 7 by the diffusing reflection surface 10 formed on the inside surface of the undersurface wall 1b of the body 1, so that the diffused light directed in the forward upper part direction makes it to obtain visibility to a transportation information board and a traffic sign respectively arranged above a vehicular running lane.
Patent JP-S6313064-A (JP)
Title: Image forming device
Inventor: SUGINO OSAMU
IPC: G03G15/02
Filed: 1986-07-03
Abstract: PURPOSE:To reduce the occurrence of an image run by providing a temperature detecting means on the surface of an image carrier which can be heated to set temperature at proper time and an air ventilating means in an electrostatic charger along the image carrier, and increasing the air capacity of the ventilating means as the surface temperature of the image carrier falls. CONSTITUTION:A primary electrostatic charger 2, an image exposure part 3, a developer 4, a post electrostatic charger 5, a transfer electrostatic charger 6, a separating electrostatic charger 7, and a cleaning device 8 are provided at the peripheral part of the image carrier 1 composed of a drum type photosensitive body where a heat generating means such as a seed heater is stored, and a transfer material 9 is run between the image carrier 1 and the electrostatic chargers 6 and 7 to form a desired image. In this constitution, a temperature measuring sensor 12 is brought into contact with the surface of the image carrier 1 between the electrostatic charger 2 and device 8 and a controller 11 is operated with its output to increase the air capacity in the electrostatic chargers 5 and 7 surrounded with shield member 5a and 7a by the ventilating means 10. Thus, corona products staying in the chargers are discharged to cope with a drop in the surface temperature of the image carrier 1.
Patent JP-H078645-A (JP)
Title: Stuffed article-manufacturing apparatus
Inventor: TAKAHASHI KAZUHISA
IPC: A47C27/12
Filed: 1993-06-28
Abstract: PURPOSE:To save labor for manufacturing a stuffed article by automating preparatory and squeezing operation for a side cloth. CONSTITUTION:A stuffed article-manufacturing apparatus is composed of a side cloth transferring unit B consisting of a transfer bar 3 mounting the side cloth and transferring chains 5, 5 for transferring the side cloth mounted to the transfer bar 3 to a side cloth shifting position, a side cloth shifting unit C for pinching the upper and lower cloth of the transferred side cloth from above and below to shift the lower cloth, clamping and lifting a remaining upper cloth, claw units D, D for inserting a claw part in an opening between the upper and lower cloths to strain both cloth left and right and place the side cloth adjacent to a socker 24 and a socket unit F consisting of a side cloth squeezing unit for squeezing the side cloth into the socket 24 and two sets of sockets 24, 24 respectively fixed to brackets 38, 38 slidable back and forth and moved alternately between the side cloth squeezing position and fiber web inserting position by 180 deg. reversal.
Patent JP-S5498669-A (JP)
Title: Wristwatch with calculator
Inventor: OGUCHI TOSHIAKI
IPC: G06F3/02
Filed: 1977-12-26
Abstract: PURPOSE:To provide the switch part of waterproof and wallproof structure with a simple constitution by fixing a bellows provided with elastic switches to a watch case by way of ring form wedges. CONSTITUTION:A bellows provided with elastic switch members 40... which pressure contact conductive members 41... to contact parts 71... via keys 10... is sealed and fixed to the upper case band 20 of a watch case by means of ring form inside and outside wedges 50, 60.
Patent JP-S6139677-A (JP)
Title: Flat bed type reading device
Inventor: HOKI YOJI
IPC: G06K9/20
Filed: 1984-07-30
Abstract: PURPOSE:To correct a white level and to improve picture quality according to a condition and kinds of an original by installing a light quantity reference plate to adjust illumination light quantity, adjust a gain of a video amplifier and adjust a reading start position. CONSTITUTION:A white light quantity position reference plate 8 having a black position reference line with prescribed length and width is installed between a case 1 and a glass plate 2 of a reading device. The light quantity position reference plate 8 is used in which printing paper of a photo is developed and fixed (white), and the above-mentioned black position reference line is added to the plate. A scanning part 3 is placed to a position of the reference plate 8 before a reading of an original 7 is started and here, after light quantity of a fluorescent lamp, a gain of a video amplifier and a standard position of read and start are adjusted beforehand, a reading of the original is scanned. In this case, a color tone difference between the original and the reference plate 8 is executed by a white level correcting circuit (not shown in figure).
Patent JP-H0448795-A (JP)
Title: Laser soldering apparatus
Inventor: SUZUKI NAOKI
IPC: H05K3/34
Filed: 1990-06-15
Abstract: PURPOSE:To prevent that the defect of a solder ball is caused by rapid heating by means of a laser beam by a method wherein a vacuum drying chamber which can vacuum-dry in advance or simultaneously a lead with reference to a solder arranged on an electrode of a circuit board. CONSTITUTION:An IC component 7 to be laser-soldered is mounted on a board 6 on which a creamy solder has been printed. The board 6 on which the IC component 7 has been mounted is introduced into a vacuum drying chamber 1 by opening a board entrance door 2 and by using a conveyance chain 8. After the board has been vacuum-dried, the air is supplied from an air introduction port 5 and the board is returned to an atmospheric pressure. A lead part of the IC component 7 is irradiated with a laser beam from a laser irradiation part 9 and is soldered. When the lead part of the IC component 7 is bonded to a land of the board 6 via the creamy solder, it is vacuum-dried in advance in the vacuum drying chamber 1 and a solvent of the creamy solder is evaporated to a certain extent. Thereby, it is possible to prevent a solder ball from being produced when the solder is heated rapidly.
Patent JP-H05330898-A (JP)
Title: Production of high strength fly ash sintered molded body
Inventor: KAMIYA HIROSHI
IPC: C04B35/632
Filed: 1992-05-26
Abstract: PURPOSE:To easily obtain a fly ash sintered molded body having a low rate of water absorption and high strength while utilizing fly ash as industrial waste. CONSTITUTION:Fly ash is blended with an org. binder and granular fly ash sintered bodies, water is added and they are kneaded, press-molded, dried and fired at 1,100-1,400 deg.C to produce the objective high strength fly ash sintered molded body. A cellulose deriv., PVA or lignin sulfonate is preferably used as the org. binder. The weight ratio between the fly ash and the granular fly ash sintered bodies is preferably regulated to (70:30) to (99:1). The amt. of the org. binder used is preferably regulated to 0.3-2wt.% of the total amt. of the fly ash and the granular fly ash sintered bodies.
Patent JP-H05327624-A (JP)
Title: Optical transmitter-receiver
Inventor: HAMASHIMA TAKASHI
IPC: H04B10/118
Filed: 1992-05-26
Abstract: PURPOSE:To send a voice signal as an optical signal with simple configuration by applying pulse width modulation to the voice signal at an optical frequency traced by an audible frequency, sending and receiving the pulse width modulation light, converting the light into an analog voice signal and demodulating the voice signal. CONSTITUTION:A voice signal inputted to a microphone 1 is converted into a rectangular pulse width modulation(PWM) pulse by a pulse width modulator 3 being a conversion means for a signal at an optical frequency band through an amplifier 2a. The PWM signal optical pulse subject to pulse width modulation is converted into an infrared ray light by an infrared ray light emission diode 4 being a transmission means through an amplifier 2b and sent in space. Then, the optical pulse sent through space is received by an infrared ray receiving element 5 being the light receiving means, demodulated into the original audible frequency voice signal by a low pass filter 6 being a demodulation means through an amplifier 2d and outputted as a voice via a speaker 7 or the like through an amplifier 2c.
Patent JP-H1010389-A (JP)
Title: Optical fiber cable
Inventor: UEHARA TOSHIAKI
IPC: G02B6/44
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber cable capable of improving the working efficiency for mounting a cable terminal to a juncture protective case, such as closure, and reducing a cost. SOLUTION: The cable terminal 18 may be anchored to a closure sleeve 61 simply by fixing a spacer 50 fixed to the cable terminal 18 to the end face part 62 of the closure sleeve 61. This spacer 50 is mountable to the cable terminal 18 in broad correspondence to the cable diameters in the movable range of a rasp-cut clamper 51 by the constitution to clamp and fix the cable terminal 18 by means of the rasp-cut clamper 51 moving in a diametral direction.
Patent JP-H078421-A (JP)
Title: Floor nozzle for electric vacuum cleaner and its production
Inventor: WATANABE KENICHI
IPC: A47L9/04
Filed: 1993-06-28
Abstract: PURPOSE:To provide the floor nozzle for an electric vacuum cleaner which is suppressed in vibration of the floor nozzle of the electric vacuum cleaner having a rotary brush and its driving source within a suction means body, has good usability and durability and operates silently. CONSTITUTION:A revolving shaft 16 integrated with a pulley 15 is inserted into a shaft hole 13 and a joint surface 14 and a columnar body 18 of this pulley 15 is pushed into an engaging hole 19 of a brush holder 12, by which the pulley is detained in its rotating direction. The pulley 15 and a bearing 20 are integrally molded. The shaft hole 13 and the joint surface 14 are worked with good accuracy by an integral tool. The columnar body 18 is fusion fixed by ultrasonic welding into the shaft hole 13 of the brush holder 12.
Patent JP-H0324092-A (JP)
Title: Novel alkoxysilane compound and production thereof
Inventor: ISHIHARA TOSHINOBU
IPC: C07F7/18
Filed: 1989-06-20
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are >=2C alkyl; n is 0-2). EXAMPLE:2-(2,3-Dihydroxypropylthio)ethyltriethoxysilane shown by formula II. USE:A modifier for characteristics of resins such as polyether, polyester, polyurethane, etc. PREPARATION:3-Mercapto-1,2-propanediol is reacted with a vinylsilane compound (e.g. triethoxyvinylsilane) shown by formula III in the presence of preferably 0.5-2wt.% catalyst (e.g. photosensitizer such as benzophenone) by irradiation with light such as ultraviolet light.
Patent JP-S6312516-A (JP)
Title: Wafer transferring device
Inventor: ROKUSHIYA TERUMI
IPC: H01L21/67
Filed: 1986-07-04
Abstract: PURPOSE:To ensure a large amount of base transfer by providing a drive mechanism transferred parallel to a wafer processing device for moving the base to the center position of transfer. CONSTITUTION:When a wafer 8 is transferred in the direction of arrow, the transfer center of a base 4 is adapted to coincide with the transfer center of a wafer processing device 1 and stop a belt 7 when the wafer 8 is transferred onto the base 4. And when current is supplied to an electromagnetic valve 12, a rod 11 is extended to move the base 4 until it coincides with the transfer center of another wafer processing device 2. Under such condition is driven the belt 7 to transfer the wafer 8 to the wafer processing device 2. Thus, a large amount of base 4 transfer can be ensured and the base can be securely transferred without extending the length of base 4 even if the transfer center position largely varies. Also, since the transfer direction is same, friction between the wafer and the belt 7 in the transfer does not take place and the generation of dust or the like can be prevented.
Patent JP-H0284635-A (JP)
Title: Color image forming system
Inventor: HATTORI TAKESHI
IPC: G03C5/12
Filed: 1989-06-20
Abstract: PURPOSE:To facilitate the control of colors in a highlight part, to easily form a stable high-quality color image and to shorten a processing time by providing a negative sensitive silver halide emulsion layer on a transparent supporting body as a silver halide photographic sensitive material. CONSTITUTION:The substance having the negative sensitive silver halide emulsion layer on the transparent supporting body is used as the silver halide photographic sensitive material. The negative sensitive silver halide emulsion layer is a emulsion usually used for silver halide negative paper and silver halide negative film, etc., but it is desirable to use the emulsion for the silver halide negative paper considering gradation, etc. Especially, it is desirable to use the photosensitive material for color having at least three emulsion layers whose color sensitivities are different. Thus, the control of the colors in the highlight part can be facilitated and the processing for the negative sensitive material whose processing stage is simple can be applied as processing after exposure, so that the processing can be rapidly and easily performed. Moreover, a film for an original for printing the high-quality image can be formed in a short time.
Patent JP-S5681133-A (JP)
Title: Desulfurization adsorbent
Inventor: ATSUKAWA MASUMI
IPC: B01D53/50
Filed: 1979-12-05
Abstract: PURPOSE: To provide an inexpensive desulfurization adsorbent with a high strength and an excellent adsorptivity made up of a porous carbon material having an isotropic structure and a small amount of an inorganic binding agent.  
     CONSTITUTION: The porous carbon material having an isopropic structure such as lignite and sub-bituminous coal is crushed down to the size of less than 500μ and then dried with water reduced to 10W20% by capacity. Then, 0.3W2.5wt%, particularly 0.5W2.0wt%, of an inorganic porous binding agent is added thereto. After pelletized into a ball or a cylinder with a size of 5W15mmϕ, the porous carbon material undergoes dry distillation in an inert gas such as N 2 . The temperature for dry distillation ranges from 700 to 1,000°C with a rising rate between 1 and 5°C/sec. This produces a desulfurization adsorbent with a high activation and strength featuring: valatile components: less than 6wt%, specific surface area: 100W500W 2 / g and overall pore capacity: 0.5W0.7cm/g, with 50W80% thereof having a diameter exceeding 1,000Å. Silicagel, alumina or the like is used for the binding agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6314315-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: IMAKOSHI SHIGEMI
IPC: G11B5/39
Filed: 1986-07-04
Abstract: PURPOSE:To prevent the production of an undesired AC component from a signal lead by forming a 1st electromagnetic coupling part by a magneto-sensing element and a bias lead wire, forming a 2nd electromagnetic coupling part by the bias lead wire and the signal lead wire so as to cancel the electromagnetic coupling by the 1st and the 2nd electromagnetic coupling parts. CONSTITUTION:While a bias current iB and a sensing current IMR flowing through a magneto-resistance effect type (MR) magneto-sensing element 5 are in the same direction at the part of a 1st closed magnetic path including both magnetic cores 7, 8, they are in opposite direction in the part of a 2nd closed magnetic path including a yoke 27. In making the width of the yoke 27 narrower than the width of the magnetic cores 7, 8 so as to make the degree of coupling between the leads 3bb and 5dd in the inside of the 2nd closed magnetic path equal to that between the bias lead wire 3 and the MR magneto-sensing element 5 in the inside of the 1st closed magnetic path. Thus, the electromagnetic coupling between the bias system and the signal system is cancelled and the introduction of the undesired AC component is prevented.
Patent JP-S643962-A (JP)
Title: Separator for fuel cell
Inventor: AKIMOTO ATSUSHI
IPC: H01M8/02
Filed: 1987-06-26
Abstract: PURPOSE:To increase oxidation-corrosion resistance and reduction-corrosion resistance by separately using material resistant to fuel gas in the part exposed to fuel gas and material resistant to oxidizing agent gas in the part exposed to oxidizing agent gas. CONSTITUTION:Corrugated plates 2, 3 are placed on both sides of an intermediate plate 1 used for gas separation, and the recesses of the corrugated plates 2, 3 are used as gas passages. Austenitic stainless steel such as SUS310 is used for the intermediate plate 1 and the cathode side corrugated plate 3, and a nickel plate or a nickel plated reduction-resistant material plate is used for the anode side corrugated plate 2. Material having good corrosion resistance in an anode gas atmosphere and material having good corrosion resistance in a cathode atmosphere are combined to form a separator. The fuel cell separator having good oxidation resistance and reduction resistance can be obtained.