baber/WOPTO huggingface dataset:
Patent JP-H02250612-A (JP)
Title: Installing system for attaching cable to bridge beam
Inventor: CHIFUKU KENJI
IPC: H02G9/02
Filed: 1989-03-20
Abstract: PURPOSE:To reduce absorption amount of each offset at the time of expansion and contraction a power cable by dispersively providing offsets at each bridge beam. CONSTITUTION:A power cable 3 is contained in a space between bridge beams 1 and 2, offsets 4, 5 for absorbing the expansion or contraction of the cable 3 are disposed at the ends of the beams 1, 2 and secured at one ends to the beams 1, 2 via cleats 6, 7. Rods 12, 13 are secured to the opposed ends of the beams, lateral vibration preventive guides 14, 15 in which the ends of the rods are inserted are provided in the beams 1, 2, and the expansion or contractions of the beams 1, 2 are transmitted only axial direction of the bridge. Expansion/ contraction reducing units 10, 11 are respectively provided at the rods 13, 13, and the cable 3 is secured by the cleats 8, 9.
Patent JP-S57186462-A (JP)
Title: Novel method of soysauce berwing
Inventor: MITSUHAYASHI TADAMORI
IPC: A23L27/50
Filed: 1981-05-08
Abstract: PURPOSE: Cellulose is removed from the raw materials for soysauce, cellulase is added on the course of fermentation and sterilized wheat and soybean are used to prepare KOJI, thus providing a new soysauce brewing method that enables low-temperature fermentation, promoting the elusion of untrient components to increase the rate of soluble nitrogen utilization.  
     CONSTITUTION: The starting material of vegetable protein (soybean) and that of hydrocarbon (wheat) are sterilized by heat treatment and cooled. Then, both of them are mixed in a tightly closed mixer and a germ-free KOJI seed is inoculated to the mixture. They are sent to the KOJI tank and germ-free conditioned air is sent to the tank to make KOJI. Then, the resultant KOJI is combined with sterilized low-concentration sodium chloride aqueous solution and charged in tightly closed fermentation tank. Cellulase, peptidase, lactic acid, and yeast are added to the tank to effect short-period fermentation. After the completion of fermentation, the MOROMI is transferred to the post-aging tank to complete the post aging. Then, the product is centrifuged at a high speed to effect separation into the solid and the liquid and the liquid is passed through a precise filter to remove the precipitate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60212618-A (JP)
Title: Suction device of engine
Inventor: SHIYOUJI MASATOSHI
IPC: F02B31/02
Filed: 1984-04-05
Abstract: PURPOSE:To prevent air-fuel mixture from becoming excessively dense during deceleration, by a method wherein, in a suction device comprising plural intake air passages and an on-off valve which is partially opened and closed, intake air is guided to the down stream side of a throttle valve during deceleration, and the on-off valve is opened to a given size. CONSTITUTION:During deceleration in which a throttle valve 12 is rapidly closed, a high negative pressure in generated in a main intake air passage 11 down a line from the throttle valve 12, a rod 25 of a diaphragm device 26, which the normally depressed through the force of a spring, is pulled up, and an on-off valve 18 is controlled in a closing direction. Simultaneously, a control valve 35, which is opened at higher than a given negative pressure, is opened, and thereby a negative pressure is guided to a diaphragm device 34 through a passage 36 to open the throttle valve 12 to a given opening, and intake air is increased. Opening of the valve 35 results in opening of the valve 33 by means of a negative pressure guided to a diaphragm valve 33, and the open air is guided to a passage 32 communicated with a pressure chamber 31 in the diaphragm device 26, and this causes the on-off valve 18 to be opened to a given size.
Patent JP-S62226004-A (JP)
Title: Optical position adjusting method
Inventor: KONO ICHIRO
IPC: G01B11/27
Filed: 1986-03-28
Abstract: PURPOSE:To execute a position adjustment safely and with a high accuracy, even if an interval of a structure is narrow, by installing an optical fiber to each axis center position of a pair of structures, and moving the structure so that an optical loss passing through them becomes minimum. CONSTITUTION:A position adjustment is executed so that both axis centers of a pair of rotating bodies 22, 24 whose end faces are opposed to each other are arranged on one straight line. In this case, in both the axis center positions of the rotating bodies 22, 24, a transmitting optical fiber 25 and a receiving optical fiber 28 are installed coaxially, respectively. In this state, a light beam of a prescribed light quantity is made incident on the fiber 25 from a light source 27, transmitted through said fiber, and also, through the fiber 28, and the light quantity is detected by a photodetector 30. Subsequently, a position of at least one of the rotating bodies 22, 24 is moved so that the detected light quantity becomes maximum, in other words, so that the loss at a connecting point of the fibers 25, 28 becomes minimum. In this way, when the detected light quantity has become maximum, the axis centers of the rotating bodies 22, 24 are aligned on one straight line.
Patent JP-S6230317-A (JP)
Title: Method and apparatus for growing semiconductor crystal
Inventor: SAITO JUNJI
IPC: H01L21/20
Filed: 1986-03-28
Abstract: PURPOSE:To lower an interface level to about 10<11>cm<-2> order, i.e. by about 1 figure, by a method wherein a GaAs substrate is heated to a temperature of 750 deg.C or above in the ambience of irradiation of As molecular beam to subject the surface thereof to thermal etching and thereafter a required semiconductor crystal layer is made to grow. CONSTITUTION:The selection of temperature is very important for applying thermal etching to GaAs crystals. When the temperature of heat treatment exceeds 720 deg.C, the etching rate of GaAs and the vapor pressure of Ga rise sharply together, and the rate of increase in the etching rate of GaAs and the rate of increase in the vapor pressure of Ga are proportional to each other. In other words, the etching rate of GaAs is dependent on the separation rate (vapor pressure) of Ga. Etching is conducted for every Ga layer by performing the heat treatment at such a high temperature as causes the separation of Ga, that is, at a temperature of 750 deg.C or above.
Patent JP-H11262512-A (JP)
Title: Double chamber medical vessel
Inventor: SHINONOME OSAMI
IPC: A61J1/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an easily peelable property by composing the main part of a vessel of a polymer composition of polypropylene and thermoplastic elasto mer and both of opposed inside walls of a seal part of polypropyrene, or one of a polymer composition and the other polypropylene. SOLUTION: A polymer composition used for this double chamber medical vessel is constituted of polypropylene and thermoplastic elastomer, preferably the weight ratio of both constituents is 90:10-50:50 considering transparency, flexibility, etc. Main parts (other than partition parts) double chamber medical vessel are occupied by the polymer composition and both of the partition parts (inside wall parts to form an easily peelable part) is to be made of polypropylene or one the polymer composition and the other polypropylene. Thus, a double chamber medical vessel with transparency, flexibility, and easily peelable property can be made.
Patent JP-H11266233-A (JP)
Title: Light output level controller for light wavelength multiplexing device
Inventor: MUKOJIMA TOSHIAKI
IPC: H04B10/564
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically hold a constant output level, even at when changing the wavelength is changed by controlling an excitation signal through a control signal formed in accordance with a different wavelength number, based on the wavelength value data produced by 1st and 2nd light wavelength multiplexing means. SOLUTION: #1 and #2 multiplexing devices 20 respectively multiplex three multiplexed signals 450 to 454 and 456 to 460, send them as wavelengths of decimal wavelengths α1 and α2 to a wavelength management byte detection circuit 162 of a light wavelength multiplexing device 22 and also convert them into fast optical signals of the wavelengths α1 and α2 and input them to a light multiplexing circuit 102. The circuit 102 multiplexes the fast optical signal of the α1 and α2 and sends them to a light amplifier circuit 112 on the other hand, and forms a control signals with an excitation light source control circuit 106, based on a valve 308 at which the number of wavelengths of wavelength values α1 and α2 detected by a wavelength management byte 162 is counted and controls an excitation light signal of an excitation light source 110.  The circuit 112 multiplexes the fast optical signal and the excitation light signal from the circuit 102, amplifies it to a constant level and outputs it.
Patent JP-S61228557-A (JP)
Title: Inter-process communication system
Inventor: MATSUBARA AKIO
IPC: G06F15/167
Filed: 1985-04-01
Abstract: PURPOSE:To attain the communication of information between multiprocesses at a high speed by performing the address mapping so that the physical space of a message communication area of a main memory is shared with the physical space of a mutual process. CONSTITUTION:Each logical address space of a multi-process 1 is mapped to a physical memory space 2 by a memory control means 4. When a message is sent to a process B from a process A, the message is written to a message communication area a4 shared by both processes A and B on a map of a main memory M by means of a logical address space AA. Then the control is switched to the process B, and the message written to the area a4 is read directly via a logical address space BA. Thus the communication of information is carried out at a high speed between multi-processes.
Patent JP-H01241517-A (JP)
Title: Optical scanning device
Inventor: BABA NOBUYUKI
IPC: G02B26/10
Filed: 1988-03-23
Abstract: PURPOSE:To make a random scan in a cross, a lattice and a random shape with simple constitution by providing a vibrating means which vibrates a mirror for making laser light incident on a hologram disk in an incidence angle varying direction. CONSTITUTION:The laser light from a semiconductor laser 1 is made incident on the hologram disk 3 at a constant angle of incidence through a collimator lens 2 and the hologram disk 3 is rotated by a motor 4. Then the semiconductor laser is vibrated about the incidence point as the center of the rotation by the rotary motion integrally with the collimator lens 3 and displaced in position to vary the angle of the incidence of the laser light on the hologram disk 3. The angle of projection of laser light projected from the hologram disk 3, therefore, varies. Consequently, a random scan is easily made without combining mirrors complicatedly.
Patent JP-2000231350-A (JP)
Title: Bulletin board
Inventor: KOMAMURA TAKEO
IPC: G09F15/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily carry out bulletin and removable with a touch of a finger without using thumbtacks, adhesives, etc., since static electricity is used for the bulletin of a bulletin object, such as a poster, by providing the surface of a back plate with an electrostatic charge layer. SOLUTION: This bulletin board allows the bulletin simply by sticking the bulletin object A by utilizing static electricity. The bulletin board has the electrostatic charge layer 2 on the front surface of the back plate 1. The back plate 1 is an expandable styrol board or a sheet like plate consisting of a veneer, plywood, etc., on which the bulletin object A of the papers, such as poster, is put up and the front surface of the back plate 1 has the electrostatic charge layer 2 stuck with an electrostatic charge film or coated or applied with an electrostatic charge member. The electrostatic charge layer 2 having static electricity is tightly adhered and stuck with the bulletin object A, such as the poster.  Even if, therefore, ruggedness is formed on the bulletin object A, such as the poster, by the change of temp. or humidity the flat bulletin object A may be obtained merely by peeling the bulletin object A and resticking the same.
Patent JP-H08240245-A (JP)
Title: Manufacture of damper
Inventor: MATSUMOTO SHUICHI
IPC: B29L31/30
Filed: 1995-03-03
Abstract: PURPOSE: To eliminate engaging and expanding processes after a vulcanization for applying pre-compression to an elastic body, and shorten the number of processes and reduce cost, regarding a method for manufacturing a damper having a mass body connected to a hub via an elastic body of rubber type resilient material. CONSTITUTION: When a hub 4 and a mass body 6 are inserted in the cavity 2 of a vulcanizing mold 1 for vulcanizing and forming an elastic body, the engagement section 3 of the mold 1 is used to elastically deform one or both of the hub 4 and the body 6, and pre-compression is thereby applied to the mass body 6 through a spring-back effect after the forming process.
Patent JP-H03271048-A (JP)
Title: Hydraulic controller
Inventor: ISHIWATARI ICHIRO
IPC: B60T8/26
Filed: 1990-03-19
Abstract: PURPOSE:To utilize a throttle so effectively even at the time when hydraulic pressure is low, by installing a control piston which receives pressure at the inlet or outlet side of the throttle and moving a piston to the inlet side until a position where a movable body takes a valve seat after opening a valve against a preload spring. CONSTITUTION:Hydraulic pressure fed to an inlet 4 from a master cylinder 3 at the time of low pressure is fed to a rear-wheel braking device via a valve V, a passage 26 of a piston 11, a center hole 15 of a control piston 13, a clearance being formed between a movable body 50, being moved so as to separate from a valve seat forming member 44 by pressure fluid, an outlet chamber 51, a passage 16 and an outlet 5. When a wheel shows a lock tendency in a suchlike state, a hydraulic fluid for return used is put back to the side of the master cylinder 3 from the side of the outlet 5 by a pump of an illustrated antiskid device, but if this hydraulic fluid is fed to the outlet chamber 51, it passes through a throttle S and is put back to the side of the master cylinder 3. In brief, pulsation is damped by this throttle S and thereby the hydraulic fluid is returned to the inside of the piston 11.
Patent JP-H074023-A (JP)
Title: Tying material for scaffold to wall
Inventor: KOBAYASHI CHIHIRO
IPC: E04G5/04
Filed: 1993-02-18
Abstract: PURPOSE:To stabilize scaffolds, by fixing pipes to scaffold members with clamps and providing hooks at the front of pipes to hook them at plates of a building wall and fitting a pressing part with a screw at the front end of the pipes. CONSTITUTION:A pipe 11 is fixed to a scaffold member 23 and a hook 12 is fixed at the front end thereof. A pressing part 14 having a cup 15 fitted to short pipe 16 at the outer periphery of the front end of pipe 11 is attached with a screw to form a tying material 10. A plate 21 having a hole 20 is previously buried in the wall 19 of building and the hook 12 of the pipe 11 is hooked in the hole 20 of the plate 21. The pipe 11 is extended to cross in right angles with the wall 19 and the pressing part 14 is rotated to press the protective member 18 of the front end of cup 15 against the wall. Accordingly, the scaffolds can be supported so as not to fall.
Patent JP-S543732-A (JP)
Title: Transmission structure for four-wheel drive tractor
Inventor: IKEGAMI SEIICHI
IPC: F16H37/06
Filed: 1977-06-11
Abstract: PURPOSE:To reduce the size of the transmission of a four-wheel drive tractor by providing inner and outer double axial input shaft above a transmission case, a main gear speed shifting shaft and a rear wheel drive differential transmission under the input shaft, and a front wheel drive shaft under the main gear speed shifting shaft.
Patent JP-H02248253-A (JP)
Title: Double-cylinder flat-bed printing press
Inventor: ONO HIDEJIRO
IPC: B41F23/08
Filed: 1989-03-23
Abstract: PURPOSE:To smooth the surface of the ink film on a printing substrate without increasing the number of processes by pressing the printing film on the printing substrate by a press cylinder reciprocally moving along with a blanket cylinder and movable up and down to smooth said film. CONSTITUTION:A form roller 5 receives the replenishment of ink from an ink distributing roller 3 to roll on the printing plate 9 placed on a plate finisher's slab 1 to replenish ink to the printing plate 9. A blanket cylinder 6 reciprocally moved on the plate finisher's slab 1 and a printing finisher's slab 2 in connection with the movement of said form roller 5 to transfer the ink on the plate 9 to a blanket 11 and further re-transfers the ink to a printing plate 10 to perform printing. At the same time, since the press cylinder 7 moving in integrated relation to the blanket cylinder 6 is mounted on the side of the printing finisher's slab 2 of the blanket cylinder 6, the press cylinder 7 moves only on the printing substrate 10 placed on the printing finisher's slab 2 and presses the film on the printing substrate 10 immediately after printing to smooth the same. By pressing and smoothing the printing film on the printing substrate 10 by the press cylinder 7, the surface of the ink film on the printing substrate 10 can be smoothed.
Patent JP-H08267464-A (JP)
Title: Mold and surface treatment thereof
Inventor: TATEMATSU FUMIYASU
IPC: C25D11/04
Filed: 1995-03-28
Abstract: PURPOSE: To provide a mold made of aluminum capable of enhancing the releasability of a molded product and capable of being enhanced in durability. CONSTITUTION: A mold 2 is constituted of a mold main body 7 composed of ah aluminum material, the anodic oxidation film 8 provided on the whole surface of the mold main body 7 and the coating layer 9 of a fluoroplastic lubricant provided on the whole surface of the anodic oxidation film 8 by adsorption. Since the coating layer 9 is provided on the whole surface of the mold main body 7, the releasability of a molded product at a time of molding can be enhanced. Since the coating layer 9 is provided on the surface of the anodic oxidation film 8 by adsorption, it is hard to peel from the surface of the mold main body 7 and the durability of the mold can be enhanced.
Patent JP-H02248598-A (JP)
Title: Automatic halt device of motor-driven roll blind
Inventor: HONDA TOSHIMITSU
IPC: E06B9/82
Filed: 1989-03-23
Abstract: PURPOSE:To easily regulate a height, by storing a material change pattern on a side rail of a blind and converting the pattern change into pulse signals and also by stopping a motor 16 when prescribed pulse numbers are measured. CONSTITUTION:When starting a motor 16, a roll pipe 13 is rotated to wind up vertically a screen 12 by a roll blind 10. In this moment, a sensor 20 provided at the inner face of a side rail 18 is transferred along a pattern 21 changing by isofrequency and pulse numbers according to the transferred distance are transmitted to a control circuit via the sensor 20 to instruct to open or stop in a motor driving circuit. When a prescribed pulse number is input from the sensor 20 or any pulses are not input in a short time, the motor current is broken. In this way, the roll blind 10 can be stopped automatically.
Patent JP-S54160977-A (JP)
Title: Functioning speed changing method by means of operating lever
Inventor: NAKAJI SHIGERU
IPC: F15B11/04
Filed: 1978-06-09
Abstract: PURPOSE: To change speed over wide ranges, by increasing speed by means of magnet valves in addition to the maximum speed of servo-valves by connecting a magnet valve operating circuit in parallel with a servo-valve operating circuit.  
     CONSTITUTION: In an operating circuit A of an operating lever 1, a magnet valve operating circuit 3 using magnet valves 3a, 3b is connected in parallel with a servo- valve operating circuit 2 employing servo-valves 2a, 2b. The magnet valve 3a or 3b is opened under a condition that the servo-valve 2a or 2b is maximally opened, and speed is increased by means of the magnet valve 3a or 3b in addition to the maximum speed by means of the servo-valve 2a or 2b. Consequently, speed can be changed over wide ranges without losing the operational ability of the servo-valves. Thus, devices to be operated are rapidly moved up to working locations, the devices can slowly be operated within the ranges of speed that the servo-valbes permit at the working locations and the efficiency of operations can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04304541-A (JP)
Title: Bus interface circuit
Inventor: NAKAMURA KOICHI
IPC: G06F11/10
Filed: 1991-04-02
Abstract: PURPOSE:To shorten a time required for retrieving whether an error is already generated on a bus, or the error is generated due to the fault of a receiver circuit. CONSTITUTION:Data transmitted on a bus 1 are received by receiver circuits 2 and 3. The receiver circuit 2 transmits the received data to a comparator circuit 4, parity check circuit 5, and a register which really writes the data or the like. The receiver circuit 3 transmits the received data to the comparator circuit 4. The comparator circuit 4 compares the data received from the receiver circuits 2 with the data received from the receiver circuit 3, and when they are matched, the output is defined as '1'. The parity check circuit 5 parity- checks the data received from the receiver circuit 2, and when the error is generated, the output is defined as '1'. A gate circuit 6 outputs the output of the parity check circuit 5 as the output of the gate circuit 6 only when the output of the comparator circuit 4 is '1'. When the output of the comparator circuit 4 is '0'. the output of the gate circuit 6 is defined as '0'.
Patent JP-H10264864-A (JP)
Title: Floor structure of automobile
Inventor: YAMAMOTO HIROYOSHI
IPC: B60K15/063
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To secure the compatibility of the habitability of a car interior with the expansion of a fuel tank capacity. SOLUTION: While the loading space S of a fuel tank is secured between a side seat loading surface 5c and a rear differential device 7 provided to its lower side, by forming the side seat loading surface 5b of a rear floor panel 5 directing upward higher one step than the second seat loading surface 5a, an extension 6B whose upper surface 6a is provided along from the second seat loading surface 5a of the rear floor panel 5 to the third seat loading surface 5b is formed at the rear part of themain tank 6A of a fuel tank 6. Since the extension 6B is provided in the loading space S of the fuel tank, the capacity of the fuel tank 6 can be expanded without giving an influence to the habitable space around the foot of the second seat 3, and the improvement of the habitability and the expansion of the fuel tank capacity can be made compatible.
Patent JP-H07277206-A (JP)
Title: Induction vehicle
Inventor: MORIYAMA KOJI
IPC: A63B55/60
Filed: 1994-04-07
Abstract: PURPOSE:To prevent a user from a danger of falling or rolling down being due to one's unbalance by, even in the case where the user catches hold of a steering wheel at a steeply curved spot, thereby supporting his body. CONSTITUTION:When the operation lever 25 of a clutch member 29 for connecting or disconnecting an upper shaft 27 connected to a steering wheel and a lower shaft 28 connected to a steering wheel through a universal joint and a pinion is operated toward a disconnecting side, the clutch member 29 spline-couples extendingly with the spline shaft part 29a of the upper shaft 27 and the support cylinder 6d of a steering column 6a to turn the upper shaft 27 and the steering wheel into a mutually locked state.