baber/WOPTO huggingface dataset:
Patent JP-S604935-A (JP)
Title: Device for varying power in copying machine
Inventor: WATABE SUSUMU
IPC: G03B27/34
Filed: 1983-06-23
Abstract: PURPOSE:To obtain accurate magnification and resolution by storing data on the movement extent of an optical system when a focal length error is ''0'', using the coefficient of the focal length of a lens in use to correct the data, and calculating the actual movement extent of the optical system. CONSTITUTION:A nonvolatile memory ROM 4 is stored with data on the movement extent of every magnification of a lens (focal length: f0) having no error and the coefficient (k) of the focal length (f) of the lens in use, and a central processing unit CPU 3 multiplies the lens distance aj of said error-free lens to reduction magnification mj inputted from a reduction magnification input key 1 and the distance aj of the photosensitive body by a coefficient k(=f/f0) to calculate the actual movements kaj and klj, thereby driving a stepping motor 9 for the lens and a stepping motor 10 for the photosensitive body which varies the optical path length from the lens to the photosensitive body through motor control circuits 7 and 8.
Patent JP-H01281622-A (JP)
Title: Transparent touch type input device
Inventor: MATSUYAMA KOJI
IPC: H01H13/702
Filed: 1988-05-09
Abstract: PURPOSE:To raise a light transmittance, quicken response at the time of pressing and releasing the pressing, and facilitate the quick and continuous inputting of data. CONSTITUTION:A pair of resistance sheets 1 and 3 arrayed at the predetermined intervals comprises transparent and flexible base materials 1a and 3a such as an organic high polymer, and conductive thin films 1b and 3b formed on the opposite surfaces of the base materials 1a and 3a via a film formation means such as deposition. The surfaces of the conductive thin films 1b and 3b constitute conductive surfaces. Furthermore, a dispersed liquid composed of an electrical insulation liquid 6a and an electrical insulation fine particle 6b dispersed in the aforesaid liquid 6a is sealed in a space between the resistance sheets 1 and 3 as a pair. According to the aforesaid construction, a light transmittance rises via the adjustment of the refractive indexes of the electrical insulation liquid and fine particle 6a and 6b. Also, a response time at the time of pressing and releasing the pressing is shortened due to the effect of the mixed and dispersed fine particle 6b, and continuous data inputting thereby becomes possible.
Patent JP-H07297087-A (JP)
Title: Electrolytic capacitor
Inventor: TAKEDA YOSHIHIRO
IPC: H01G9/048
Filed: 1994-04-26
Abstract: PURPOSE:To provide a reliable electrolytic capacitor without any erosion of an internal leading terminal while impregnating a large amount of electrolyte for drive into a capacitor element. CONSTITUTION:An anode internal leading terminal 3 and a cathode internal leading terminal 4 are mounted in width direction at the arbitrary parts of an anode foil 1 and a cathode foil 2 and a spacer paper 5 which is wider than the width direction is included between the anode foil 1 and the cathode foil 2 and at their outside. These are wound in one piece to form a capacitor element 6. The capacitor element 6 is immersed into an electrolyte for drive and is housed in an aluminum case and at the same time an anode internal leading terminal 3 and a cathode internal leading terminal 4 are connected to an external terminal which is mounted to a sealing body for closing an aluminum case, thus constituting the title capacitor.
Patent JP-H07300768-A (JP)
Title: Metal-coated fiber fabric
Inventor: TANI KATSUYA
IPC: D06M101/16
Filed: 1994-04-26
Abstract: PURPOSE:To obtain metal-coated fiber fabric useful as electromagnetic wave shielding materials by flame spraying a metal on at least one surface of a polybenzazole fiber fabric having specific physical properties and forming a film. CONSTITUTION:This metal-coated fiber fabric useful as electromagnetic shielding materials is obtained by flame spraying a metal, preferably zinc, copper, nickel, etc., on at least one surface of fabric (or nonwoven fabric) comprising polybenzazole fibers having >=4.0GPa tensile strength and >=140GPa initial tensile elastic modulus and forming a metallic film. A composite material prepared by compounding the metal-coated fiber fabric as a reinforcing material with a matrix, e.g. a rubber or a thermoplastic synthetic resin has excellent electromagnetic shielding properties or antistatic functions. Furthermore, the polybenzazole fibers have a high strength and elastic modulus and further high heat, rub and impact resistances and flame retardancy.
Patent JP-S597521-A (JP)
Title: Gear finishing method and shaping abraasive gear used therein
Inventor: OOTAKA HIDEKI
IPC: B23F19/00
Filed: 1982-06-29
Abstract: PURPOSE:To finish the tooth surface of a gear to be finished by a method wherein said gear is rotated in mesh with a formed abrasive gear, on the machined tooth surface of which wear resisting particles are bonded. CONSTITUTION:The formed abrasive gear 12 consists of a grinding outer layer 14 formed onto the tooth surface of a spiral bevel pinion 13. The grinding outer layer 14 is formed by uniformly coating with diamond particles as wear resisting particles onto the tooth surface of the spiral bevel pinion 13. The tooth surface of the bevel gear is finished by continuously rotating the abrasive gear 12 and the spiral bevel gear together in mesh under a predetermined load. The combination of the bevel gear as a formed abrasive gear and a pinion as a gear to be finished is also possible.
Patent JP-S61270438-A (JP)
Inventor: NAGAOKA MASAYOSHI
IPC: E04B9/00
Filed: 1986-05-16
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-S605046-A (JP)
Title: Manufacture of metal-coated optical fiber
Inventor: YAGI KENJI
IPC: C03C25/42
Filed: 1983-06-22
Abstract: PURPOSE:To manufacture the titled optical fiber having excellent mechanical strength, by applying a metal complex coating film to the outer circumference of a glass fiber, and decomposing the metal complex to form a metallic coating film. CONSTITUTION:The glass fiber 2 just drawn from the glass fiber preform 1 is passed through the vacuum chamber 3 which is evacuated with a vacuum pump and sealed at the inlet port 3a and the outlet port 3b with an inert gas. Separately, the vacuum chamber 3 is filled with the vapor of a metal complex (e.g. dibenzene chromium) having higher melting point than the glass fiber from the storage tank 3c. The metal complex vapor 4 is made to contact with the surface of the glass fiber 2 to form a metal complex coating film and at the same time, the metal complex is decomposed to form the metallic coating film 5. The fiber is then passed through the heating furnace 6 to fix the metal to the surface of the fiber 2. A strong metallic coating film having high adhesivity can be formed uniformly to the fiber surface by this process.
Patent JP-S591694-A (JP)
Title: Rust preventive steel sheet
Inventor: KOKUBO ICHIROU
IPC: C23C22/00
Filed: 1982-06-29
Abstract: PURPOSE:To provide a rust preventive steel sheet which has excellent corrosion resistance, workability, weldability, electrodeposition paintability, etc., by coating the surface of the steel sheet successively with a plating layer having sacrificial rust preventiveness, an Fe-Zn plating layer, a chemically converted film layer and a conductive paint film layer. CONSTITUTION:A plating layer which has sacrificial rust preventiveness and prevents breakthrough corrosion, more preferably, a Zn-Ni alloy plating layer of 2-20% Ni is provided as the 1st layer on a steel plate. An Fe-Zn alloy plating layer of >=7%, more preferably >=60% Fe which improves the performance of the next chemically converted film and suppresses the blistering of the film in corrosive environment is provided as the 2nd layer thereon. The 3rd layer of the film which is subjected to a chemical conversion treatment such as phosphate treatment or chromate treatment in order to improve the adhesion of the next conductive paint film and the 4th layer of the conductive paint film layer, more preferably the film layer contg. an Fe-Zn alloy, more particularly an Fe-Zn alloy of >=60% Fe as fine conductive particles are provided thereon, whereby the coating layers are formed.
Patent JP-H09297887-A (JP)
Title: Product storage device for vending machine
Inventor: NAKAMURA YOSHIYUKI
IPC: G07F11/58
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To secure gaps between a second product receiving board and a next sales product and between the second product receiving board and a moving board and to prevent the occurrence of a product carry-out defect by providing a surface part in a position equivalent to an upper end part when the second product receiving board protrudes to a product storage path. SOLUTION: At regular product sales time and when the last product 4 of the product storage path 7 is soled, the surface part 29A can form the gaps between the tip part of the second product receiving board 29 and the next sales product 4 and the tip part of the receiving board 29 and the moving board 42. Thus, the attached article of the product 4 such as a straw stuck to the base of the product 4 or the back of the product 4 is slightly engaged between the receiving board 29 and the next sales product 4 or the moving board 42 and the occurrence of the carry-out defect can be prevented.  Since the escape part 24A of the receiving board 29 is provided, the attached article of the product 4 such as the straw stuck to the back of the product 4 is engaged between the receiving board 29 and the next sales product 4 or the moving board 42, and the occurrence of the carry-out defect can be prevented.
Patent JP-H08286759-A (JP)
Title: Robot driving control method for compensating statical friction
Inventor: KATO TETSURO
IPC: G05B11/36
Filed: 1995-04-14
Abstract: PURPOSE: To improve the delay for the start of movement from the still state of a robot shaft. CONSTITUTION: When a speed vf of the motor which drives the shaft is lower than a set value Δv and the shaft stops, a compensation torque command F-ΔF to output a torque slightly smaller than the statical friction torque is added to or subtracted from a torque command Tc for a prescribed time, and the motor is driven by this corrected torque command Tc' (S1 to S11). Thus, the shaft is moved only by slightly raising the torque command Tc when the still shaft will be moved, and the delay for the start of movement is shortened. The delay is suppressed to a maximum of about 1/2 of the addition/subtraction period of the compensation torque command F-ΔF. after the start of movement, a compensation torque command Tn to approximately generate the Coulomb's friction torque is added to the torque command.
Patent JP-S5539646-A (JP)
Title: Ion taper etching
Inventor: GOKAN HIROSHI
IPC: H01L21/302
Filed: 1978-09-12
Abstract: PURPOSE: To ensure highly reproducible taper etching by providing a process consisting of placing auxiliary layer and mask pattern on etching object film, placing said etching object film on a rotary table, removing said auxiliary layer by applying ion beam from angle θ with the normal of said etching object film, and applying ion beam in the same direction as said normal.  
     CONSTITUTION: Auxiliary layer 3 with thickness d' and photo-resist mask 4 with height h and a rectangular sectional form are made on etching object film with thickness d. When only said auxiliary layer 3 is etched by applying ion beam from angle θ with the normal of said etching object film 2 placed on a rotary table, such a form is given thereto that the portions thereof at the edges of said mask 6 rise and the other are inclined gently. Next, when the etching of said etching object film 2 is made by radiating ion beam in the same direcion as the normal of thereof, the tapering portion of an auxiliary layer 5 is etched so that etching may expand rearward so that a film 7 with taper angle α is obtained. Lastly, remainder films 9 and 8 are removed. Thereby, highly reproducible taper etching is possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11294526-A (JP)
Title: Base isolation sliding pivot
Inventor: MASUDA KEIJI
IPC: E04B1/36
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce maintenance work load in a base isolation pivot wherein the friction coefficient of a sliding face is reduce using liquid lubricant. SOLUTION: A base isolation pivot 10 is provided with an upper sliding member 26 and a lower sliding member 18, which are mounted on the upper structure 12 and a lower structure 14 respectively. The sliding member 26 has a horizontally extending flat sliding face 26a facing downward, and the lower sliding member 18 has a horizontally extending flat sliding face 18a facing upward. The flat sliding face 26a facing downward and the flat sliding face 18a facing upward slidably abut on each other, supporting a perpendicular load. A liquid lubricant supply mechanism is provided to supply liquid lubricant from a liquid lubricant storing tank 30 to at least either the flat sliding face 26a facing downward or the flat sliding face 18a facing upward.
Patent JP-H01282292-A (JP)
Title: Production of flux-containing coke
Inventor: KATO TOMONORI
IPC: C10B57/06
Filed: 1988-05-10
Abstract: PURPOSE:To control the thermal reactivity of coke and the strength of reacted coke within specific respective ranges while keeping the coke strength by adding a specific amount of a CaO-based flux having a specific particle size to a coke raw material. CONSTITUTION:A coke raw material is compounded with 6wt.% of a CaO-based flux (e.g., quick lime, slaked lime, limestone, green dolomite or light burnt dolomite) having particle size of -1--0.25mm. The process enables the control of the thermal reactivity within 40-55% and the strength of reacted coke within 16-30% while maintaining the required drum strength of 95.
Patent JP-S5637455-A (JP)
Title: Solar heat collector
Inventor: OOTAKE IKUJI
IPC: F24S10/70
Filed: 1979-09-05
Abstract: PURPOSE: To improve heat-collecting efficiency in the heat-collector provided with a heat-collecting tube and a heat-receiving plate in a glass tube by a method wherein the heat-receiving plate used also as a reflective plate are provided in the glass tube, the heat-receiving plate and the heat-collecting tube are bound thermally and reflective rays from the heat-receiving plate are used for collecting heat.  
     CONSTITUTION: The heat-collecting tube 7 is provided through flanges 5, 6 air- tightly fixed on both ends of a transparent glass tube 4 and on this heat-collecting tube 7 is equipped the heat-receiving plate 8 which serves also as a reflective plate. This heat-receiving plate 8 consists of a portion 8a curved along the inner wall surface of the glass tube 4 and a portion 8b which connects this curved portion 8a with the heat-collecting tube 7 and a vacuum is produced in the glass tube 4. Thus, since the solar heat received immediately from the heat-receiving plate 8 is trasmitted to the fluid running in the heat-collecting tube 7 by conduction of heat of the heat-receiving plate 8 and at the same time the solar light reflected by the heat- receiving plate 8 is transmitted to the fluid through the connecting portion 8b and the heat-collecting tube 7, heat-collecting efficiency can be improved remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09267748-A (JP)
Title: Method for controlling track and road vehicle and device for preventing work section mistake
Inventor: KONDO TAKASHI
IPC: B61L3/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To safety and surely carry out work such as construction, maintenance or inspection by eliminating human mistakes such as a work section mistake or an on-rail mounting mistake in a track and road vehicle. SOLUTION: Recognizing plates 4 are installed in a point on the railroad of a crossing 2 between a general road and a railroad 1 and a point on the railroad equivalent to the end point of a work section. In a track and road vehicle 5 capable of traveling on the general road and the railroad 1 by switching used wheels, a reading device 6 for reading information regarding the recognizing plates 4 is provided, and a device 9 for analyzing an output signal from the reading device 6 and comparing this with information inputted beforehand is installed in the track and road vehicle 5.
Patent JP-H02292381-A (JP)
Title: Adhesive composition
Inventor: IGARASHI YOSHINORI
IPC: C09J163/00
Filed: 1989-05-02
Abstract: PURPOSE: To obtain an adhesive composition excellent in oily surface adhesion, shelf stability and coating workability by incorporating a curing compound and a specified graphite fibril.  
     CONSTITUTION: A curing composition (e.g. a composition composed of a bisphenol A type epoxy compound, dicyandiamide and N,N-dimethylbenzylamine) and a graphite fibril having a diameter of 3.5-70 nm and a length of not less than 5 times the size of the diameter are incorporated to constitute an adhesive composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61271572-A (JP)
Title: Cache memory
Inventor: MINAMI MUNEHIRO
IPC: G06F12/08
Filed: 1985-05-28
Abstract: PURPOSE:To attain a compact design and a high-speed operation of a cache memory by using an instruction address register consisting of an upper address which designates a prescribed number of instructions as a group and a lower address which designates each instruction designated by the upper address. CONSTITUTION:The head address of the 1st page is set to an instruction address register 1 as an instruction address to be executed first. Thus an upper address 1b of a register 1 is supplied to the input at one side of a comparator 21 under the control of an FF 25 and compared with another upper address which is supplied to the input at the other side of the comparator 1 from a page address register. While V bits of a cache memory part 3 which are designated by a lower address 1a of the register 1 are supplied to a gate 27. Then the bit signal is delivered from the gate 27 for drive of a gate 31. As a result, the instruction of an entry designated by the address 1a of the register 1 is delivered to an execution unit from the part 3.
Patent JP-S62270296-A (JP)
Title: Boron-containing flux for welding material
Inventor: IKEMOTO KAZUO
IPC: B23K35/36
Filed: 1986-05-16
Abstract: PURPOSE:To provide the titled boron-contg. flux which has a low boron concn. and is microscopically uniformly dispersed with boron without uneven distribution by intimately mixing powder formed by sticking a pulverized powder boron- contg. material to powder to be used as a main constituting component of a flux compsn. with the other flux raw materials. CONSTITUTION:The boron compsn. consisting of borax, etc., which are trace additive components is preliminarily pulverized. The pulverized powder is stuck to the powder (for example, iron powder, etc.) to be used as the main component of the intended flux and is then intimately mixed with the remaining flux raw materials, by which the boron-contg. flux for a welding material suppressed of the uneven distribution of the boron is obtd. The boron is uniformly dispersed in the flux according to this invention. As a result, the deterioration in the performance of the weld metal occurring in the uneven distribution of the boron is prevented and the quality of the weld metal is maintained.
Patent JP-H02291823-A (JP)
Title: Toilet bowl of which seat is used as catching part for urine
Inventor: TAKESHITA HISAYA
IPC: A47K13/30
Filed: 1989-05-02
Abstract: PURPOSE:To make the periphery of a closet sanitary without making it dirty and to clean the title bowl easily, by a method wherein, on the rear side of a toilet seat, a catching part for urine is provided and is so formed that the urine is poured into the title bowl. CONSTITUTION:The subject bowl is formed so that urine can be discharged on the rear side of a toilet seat 1. A catching part 3 for the urine is formed in such a length enough that the urine is not splashed on the hinge part between the toilet seat and bowl, and a splashing board is formed at the periphery of upper, right and left parts of the catching part 3. In order that flushing water is poured on the catching part 3 during its use, a place 7 is used as a supplying port for the flushing water. A lever type tap is provided near the hinge part between the toilet bowl and seat, and the seat itself acts as a lever for the tap. That is to say, when the seat is lifted up, the tap is opened and the flushing water is poured, and when the seat is lifted down, the tap is closed and the flushing water is not poured.
Patent JP-S606524-A (JP)
Title: Superposing storage apparatus for powdered-article package band
Inventor: KUSAKA KOUZOU
IPC: B65G39/18
Filed: 1983-06-22
Abstract: PURPOSE:To automate superposing storage work by arranging a pressing and transferring apparatus which presses and arranges in the axial direction the powdered- article package band loaded onto a superposing storage roll having a plurality of stepped differences formed. CONSTITUTION:A superposing storage roll 13 has the collars 14 and 14' similar to the arranging roll 7 of an arranging mechanism 6 at the both edges and forms each truncated cone form which is inclined for the rotary shaft of the roll, and a stepped difference is formed between the contiguous divided parts 15 and 15. When a powdered-article package band (a) is perfectly loaded onto four superposing storage rolls 13, an article detector automatically operates to displace a pressing member 20 in the pressing direction. By said pressing operation, the powdered-article package bands (a) on the superposing storage roll are loaded in succession onto the upper surface of the powdered-article package bands (a) on the contiguous divided parts 15.
Patent JP-H10289178-A (JP)
Title: Message processing method, device therefor, message processing system provided with the device and mechanically readable recording medium recording program
Inventor: TAKEDA KENJI
IPC: H04L12/58
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To surely detect the reception of a message related to the message originated in the past by a message processor. SOLUTION: This message processor 100-1 adds a unique origination identifier for identifying the origination to the message at the time of originating the message, originates it to the message processor (for instance, the message processor 100-2) of a transmission destination and registers the origination identifier and the originated message in a storage part 2 in correspondence. In the case of returning a response message to the message processor, the message processor 100-2 adds the origination identifier added to the received message to the response message. The message processor 100-2 which receives the response message judges that it is the message related to the message originated in the past since the same identifier as the origination identifier registered in the storage part 2 is added to the received response message.
Patent JP-S60257923-A (JP)
Title: Method and device for simulation of pipe making
Inventor: KORESAWA NOBUSHIGE
IPC: B21C37/083
Filed: 1984-06-02
Abstract: PURPOSE:To elucidate easily the welding phenomenon in pipe making and to set optimum welding conditions by melting and press welding the opposite end faces of two metallic strips while transferring the strips as they are. CONSTITUTION:The two metallic strips 2a, 2b are transferred from un-coilers 1a, 1b under equal tension in a manner as to abut on each other simultaneously. The spacing between the opposite end faces 4c and 4d right under a welding torch 6 is adjusted by a seam guide roll 14 and the end faces 4c, 4d are melted by the torch 6. While the end faces are immediately supported by a receiving roll 12c, the spaced side end faces are pressed and welded by squeeze rolls 7c, 7d. The metallic strip 2c made into one piece is taken up on a recoiler 10 and the welding phenomenon is elucidated. The setting of the optimum welding conditions for the pipe to be welded is made possible by such method and since the need for forming rolls is eliminated, the reduction in the time and labor for exchanging and adjusting the forming rolls is made possible.