baber/WOPTO huggingface dataset:
Patent JP-S56166443-A (JP)
Title: Light pulse tester
Inventor: ICHIHASHI YASUTAKA
IPC: G01M11/00
Filed: 1980-05-27
Abstract: PURPOSE:To eliminate the optical power loss and the effect of the reflected light pulse at the end surface of an optical fiber being measured, by using an optical chopper to alternately connect and screen the optical paths between a light source and the fiber being measured and between a light receiver and said fiber. CONSTITUTION:When an optical chopper 11 made of a totally reflecting mirror is located at a position where both an optical cord 3 and an optical fiber 7 can be viewed without any obstruction, a light source 1 is driven to make a light pulse incident on the optical fiber 7 through a lens 2, the optical cord 3 and lenses 4 and 6. Thereafter, the optical chopper 11 is moved in order to screen the optical path between the optical cord 3 and the optical fiber 7 as well as to make the optical chopper 11 reflect the reflected light pulse from the optical fiber 7, and said reflected light pulse is made incident on a light-receiving circuit 10 through a lens 8 and an optical cord 9 and converted into an electric pulse to perform measurement. The driving circuit 14 of the light source 1, the optical chopper driving part 12 and the light-receiving circuit 10 are synchronized with each other by a control circuit 13. The light from a light source 17 is detected by means of a light receiver 20 through optical cords 16 and 19, and the operating state of the optical chopper thus measured is fed back to the control circuit 13.
Patent JP-H07277424-A (JP)
Title: Display device for picking
Inventor: KUWABARA ISAMU
IPC: G09F9/33
Filed: 1994-04-07
Abstract: PURPOSE:To reconfirm display contents by redisplaying them after clearing the display contents of figures, etc., corresponding with a picking data supplied from others for one time. CONSTITUTION:This is a display device furnished with display parts 13a-13c to display a picking data, a control circuit 22 to carry out electrifying control of light emitting diodes D1-D7 forming these display parts 13a-13c and a reset switch 12 to clear display by the display parts 13a-13c by way of working on the control circuit 22 and to control display contents from display of the picking data to another display and to the display of the picking data by another operation.
Patent JP-H04304623-A (JP)
Title: Reaction pipe and method of cleaning the same and heat treatment apparatus
Inventor: HIROFUJI YUICHI
IPC: H01L21/22
Filed: 1991-04-02
Abstract: PURPOSE:To reduce trouble and cost of apparatus and simultaneously lower generation of dust to obtain high level cleaning effect by facilitating the cleaning of reaction pipes of heat treatment apparatus and chemical vapor growth apparatus to be used for manufacturing process of semiconductor device, reducing the size of reaction pipe cleaning apparatus, improving a degree of freedom of installation area and eliminating moving mechanism. CONSTITUTION:The injecting part 30 of a gas inlet pipe 3 comprises a conical external wall 30a and an internal wall 30b located at the uppermost area of a reaction pipe 1. In the case of cleaning the reaction pipe 1, the cleaning liquid supplied to the gas inlet pipe 3 is conically injected toward the upper surface of the reaction pipe 1 from the gap 30c between the external wall 30a and internal wall 30b. The cleaning liquid having reached the upper surface of reaction pipe 1 flows along the internal surface of reaction pipe 1 and is released to the outside of the reaction pipe 1 from the bottom part thereof. It is also possible to conduct cleaning of the internal surface of reaction pipe 1 by injecting the cleaning liquid from the gas inlet pipe 3 at the time of cleaning the internal surface of reaction pipe by modifying the shape of the gas injecting area 30.
Patent JP-H09260370-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/768
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable forming a silicon oxide-based insulating film containing fluorine wherein dielectric constant is sufficiently reduced and contamination and deterioration of hot carrier resistance which are to be caused by addition gas are eliminated, by using material gas whose main components are tetraisocyanate silane and thiocarbonyl fluoride. SOLUTION: A silicon oxide-based insulating film 4 containing fluorine is formed on a substrate 11 to be treated by using a CVD method using material gas whose main components are tetraisocyanate silane and thiocarbonyl fluoride. One or more kinds out of CSF2 and CSF4 are suitable for the thiocarbonyl fluoride. For example, a wiring layer 3 composed of Al-base metal is formed on a layer insulating film 2 on a semiconductor substrate 1 of Si or the like, and turned into the substrate 11 to be treated. The layer insulating film 4 which is composed of SiOF and whose dielectric constant is 3.3 is formed on the substrate 11 by using a plasma CVD method wherein Si(NCO)4 of 50sccm and CSF2 of 30sccm are used as material gas.
Patent JP-H11264826-A (JP)
Title: Input and display system for inspection item
Inventor: SHIRAISHI YOKO
IPC: A61B5/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an input and display system which can select an efficient method matching with a user level, by selecting, a key input mode or a request slip mode when an inspection item is inputted, displaying the inspection item in a format used by a user who is accoustomed to a keyboard input uses in the key input mode and in the request slip mode which is identical to a request slip which is decided for every hospital. SOLUTION: On the basis of data which is inputted from a screen, what is inputted is judged by an input-data acquisition means 42. When a key input mode is selected, a key input table 441 in which an input item code is stored is read out, and an item name is read out from a master table 461. After the data is retrieved by a master-table retrieval means 46, whether the input data is correct or not is checked by a data check means 47. In addition, a request slip which is displayed in a request slip mode is registered in advance by a request-slip-table creation means 41. An inspection item which agrees with the input data is retrieved by a request-slip-table retrieval means 43. Display data is set, and the inspection item is displayed on the screen by a data display means 45.
Patent JP-H04356745-A (JP)
Title: Substrate for optical card, production of substrate for optical card as well as optical card and recording and reproducing device thereof
Inventor: YASHIMA MASATAKA
IPC: G11B7/24073
Filed: 1991-04-02
Abstract: PURPOSE:To provide the substrate for the optical card which does not generate double refractivity even when curved at the time of recording and/or reproducing. CONSTITUTION:The direction of tracking grooves 11 of the substrate 7 for the optical card having the plural tracking grooves 11 in the form of stripes on the front surface of a thermoplastic resin sheet 5 formed by extrusion molding is set parallel with the extrusion direction E of this thermoplastic resin sheet 11.
Patent JP-S51145692-A (JP)
Title: Framework for loading a motorcycle on a container
Inventor: MIYATA TETSUJIROU
IPC: B65D81/02
Filed: 1975-06-09
Abstract: PURPOSE: A framework which can be readily assembled and disassembled and can be loaded to a container or the like; and by which a single motorcycie can be readily carried as required. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59196303-A (JP)
Title: Biguanide polymer
Inventor: TATSUKI SHIGEO
IPC: A61P31/04
Filed: 1983-04-22
Abstract: PURPOSE:A biguanide polymer having a biguanide residue in a side chain and a high antimicrobial activity and useful as an external bactericide or a bactericide for industrial water, etc., prepared by polymerizing a specified vinyl compound having a biguanide residue. CONSTITUTION:The present invention biguanide polymer of an excellent antibacterial activity is represented by formula I or II (wherein R1 and R2 are each H or a halogen, A is a group -CHR3-CHR4-, n>=2, p and q each >=1, R3 is carboxy, alkoxy-carbonyl, phenyl, 2-pyridyl, carbamoyl or the like and R4 is H or methyl). The biguanide polymer of formula I can be prepared by polymerizing a biguanide residue-containing vinyl compound of formula III. The biguanide polymer of formula II can be obtained by polymerizing a vinyl compound of formula III with a compound of formula IV (e.g., acrylic acid).
Patent JP-2000262732-A (JP)
Title: Game system
Inventor: YAMAMOTO YOUKI
IPC: A63F7/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enjoy playing a game capable of using a card with high amusement and proper gambling. SOLUTION: In a game capable of using a card, the constant number of the pachinko balls to be loaned by a card is regarded as the data for lot drawing, the remained balls are used for the game, the data for lot drawing is transmitted to a host computer 5 outside of a game parlor by a computer for card management 4 through a relay device 3, a winning machine is selected by the lot drawing by a lot drawing machine 5a of the host computer 5 on the basis of the transmitted data, the data on the machines missing the lot drawing is added as the accumulated data, the winning data is transmitted to a black box 7 for standby, and the number of balls in the accumulated data by the winning held in the black box, besides of the balls for large winning, is displayed on a display board 8 through a machine management computer 6.
Patent JP-S62227840-A (JP)
Title: Anti-freezing device for window wiper
Inventor: TAKAHASHI EIZO
IPC: B60S1/38
Filed: 1986-03-28
Abstract: PURPOSE:To prevent an improper operation of a wiper blade due to freezing by enclosing the whole of the wiper except plate rubber with an electrically insulated bladder whereby providing an electric heating element onto the bladder. CONSTITUTION:In a window wiper, a metallic packing 2 having a spring property is fixed on the back of plate rubber wherein both ends of the packing 2 are held by a metallic blade main body 3 by way of a link lever 4. In this case, a bladder 5 made of thin rubber 1 which has elastic recoverability in a wide range is fitted in such a way that the whole of a wiper blade 6 except the tip end portion of plate rubber 1, namely including the packaging 2, the blade main body 3, and the link lever 4 is hermetically enclosed. And an electric heating element 9 is arranged along each of ridges of the bladder 5 wherein a power source cord 11 equipped with a plug 10 is connected with said heating element 9. As a result, this constitution prevents the wiper blade 6 from being frozen in the coldest season.
Patent JP-2000263382-A (JP)
Title: Unmanned carrier and article carrying system
Inventor: TERADA HIROYUKI
IPC: B23Q41/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To dispense with a minute adjust work for aligning a dick and receiving/delivering stand at the time of building a system. SOLUTION: An unmanned carrier 11 stops on a stop position in front of a facility 13 while being introduced to an introduction line 16 and receives/ delivers the work between the receiving/delivering stand 15 of a facility 13 and deck 21 by a robot arm 22. The deck 21 is provided in XY direction (front, rear, right, left direction), Z direction (height direction) and θ direction (rotation direction) through the position adjustment mechanism against the main body 17 of the unmanned carrying car 11 so as to adjust the position. By teaching the adequate position of the deck 21 responding to the receiving/delivering stand 15 of each facility 13 advancely, at the receiving/delivering time, the position of the deck 21 is adjusted by the robot arm 22, based on the teaching data.
Patent JP-S59197353-A (JP)
Title: Nozzle device for producing amorphous metal
Inventor: ADACHI SHIYOUJI
IPC: B22D11/06
Filed: 1983-04-21
Abstract: PURPOSE:To permit easy formation of an ejecting nozzle and to provide the inexpensive nozzle having easy workability by forming the nozzle into quadrisected constitution, and providing a housing case which houses and supports the ejecting nozzle and is made of a metal having the coefft. of thermal expansion approximate to that of the ejecting nozzle. CONSTITUTION:A nozzle device for producing an amorphous metal has an ejecting nozzle connected to the molten metal feed port of a housing vessel which houses a molten metal. The molten metal is ejected from the ejecting nozzle onto a cooling roll under high-speed rotation and is thus quickly cooled, by which an amorphous metal is manufactured. Such nozzle 6 is formed of a pair of trapezoidal side plates 4 regulating the width of a nozzle aperture 8 and a pair of rectangular side plates 5 regulating the length of the aperture 8 by engaging with the plates 4. A housing case 7 which houses and supports the nozzle 6 made into such quadrisected constitution and is made of a metal having the coefft. of thermal expansion approximate to that of the nozzle 6 is provided.
Patent JP-S5570704-A (JP)
Title: Inspection unit for screw
Inventor: KANEZAKI KAZUO
IPC: G01B11/06
Filed: 1979-06-02
Abstract: PURPOSE: To obtain optical type inspection unit highly reliable, which can surely select the condition of plating efficiently with a simple construction, by providing the plating sensor emitting light beam on the head of screws and receiving the reflected light.  
     CONSTITUTION: A plurality of screws 1 are moved with the parallel member 3. The plating sensor 2 emits beam from the light source 2 when the screw 1 is at a given location, and the reflected light is received at the photo detector 6. The photo detector 6 receives the light reflected from the bottom of the groove of the center head for the light beam from the light source 5. If the amount of light reception is constant, the screw 1 is detected for perfect plating, and if less than a given amount, it means imcomplete plating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05234910-A (JP)
Title: Organic metal chemical vapor growth equipment
Inventor: FUJII SATOSHI
IPC: C30B23/02
Filed: 1992-02-20
Abstract: PURPOSE:To facilitate excitation of doping gas by irradiating a doping gas channel with light. CONSTITUTION:A gallium arsenide substrate B is retained by a susceptor 6 so as to face downward, and rotated and heated. At this time, growth material gas is supplied to the inside of a reaction chamber 5 from a growth material gas channel 3 on the upper side. While a discharge light generating equipment 8 in a dopant gas channel 4 on the lower side is operated, ammonia gas is supplied to the channel 4. Thereby nitrogen radicals are generated and supplied to the inside of the reaction chamber 5. By feedback-controlling discharge light intensity, the supply amount of nitrogen radicals to the reaction chamber 5 is suitably controlled. Thereby dopant can be easily excited.
Patent JP-H05276173-A (JP)
Title: Communication system performance measuring system
IPC: H04L69/40
Filed: 1992-03-27
Abstract: PURPOSE:To find data transferring time, a mean value, or dispersion by using data in a measuring buffer, and further, to mount a performance measuring process and an answering process on the arbitrary terminal of a local area network so that data transferring performance can be measured between these. CONSTITUTION:The performance measuring process 118 and the answering process 120 are mounted on the higher position of each transport layer 116 of a performance measuring terminal 111 and an answering terminal 112, and performance measurement data is transferred between both the processes through a socket interface 119. Transmitting time and receiving time are transmitted as being written respectively in the performance measurement data, and by storing the measurement data successively in a buffer 121, the time required for transmission/reception processing at the transport layer 116 and lower layers can be measured.
Patent JP-H01241800-A (JP)
Title: Standing wave type accelerating tube
Inventor: YONEDA MASAHARU
IPC: H05H9/04
Filed: 1988-03-23
Abstract: PURPOSE:To focus accelerating particle beams without using a multiple focusing electromagnet and a focusing coil by dividing a tip of an accelerating electrode inside an accelerating cavity into an even number, at least into four. CONSTITUTION:A tip of an accelerating electrode inside an accelerating cavity is divided into an even number, at least in four. By dividing the tip of a tip dividing accelerating electrode 4 into four, magnetic fields shown by a broken line are generated around the respective divided electrodes 6 by the currents flowing through the respective divided electrodes 6. The magnetic fields are mutually cancelled on the boundaries 7 of the divided electrodes 6 while becoming the magnetic fields focusing the particle beams toward the center of the particle beams at a drifting hole 5 of the particles. Thereby, a focusing coil is needless so that energy can be saved.
Patent JP-S55163360-A (JP)
Title: Power transmission for vehicle
Inventor: SUZUKI MOTOO
IPC: F16F15/30
Filed: 1979-06-06
Abstract: PURPOSE:To provide a low transmissibility of variation over a full rotary range by connecting a fly wheel to a transfer plate through an elastic member while providing a frictional brake mechanism between the fly wheel and transfer plate. CONSTITUTION:A fly wheel 3 is fastened to the rear end of a crankshaft 2 by bolts 1... A support ring 6 is secured fixedly to rear end face of the fly wheel 3 near the axis by a plurality of bolts 5... The boss of a transfer holder 7 is fitted in the inner peripheral surface of the support ring 6 and secured fixedly to the fly wheel 3 by the bolts 1... together with the support ring 6. The boss portion of a disk-like transfer plate 8 is fitted on the outer peripheral surface of the holder 7 and connected to the fly wheel 3 through a cushion wheel 12 acting as an elastic member having a plurality of rubber posts 13, 14, and a frictional brake mechanism 19 comprising a cone spring is provided in the connection between the support ring 6 and plate 8.
Patent JP-H01244816-A (JP)
Title: Control method of ejector and its device in motor-driven injection molding machine
Inventor: NUNOSHITA MASASHI
IPC: B29C45/80
Filed: 1988-03-26
Abstract: PURPOSE:To prevent a molded product from leaving behind in a mold, by a method wherein defective ejection, which is caused by a variation of a molding condition, is detected by detecting continuously a load current of a motor for an ejector. CONSTITUTION:An electric motor 15 for an ejector and a current detector 18 are connected respectively with a driver amplifier 17, a load current of the electric motor 15 for the ejector is detected continuously from a starting point of an ejection process and its detected value is transferred to a comparator 19. A setting instrument 20 is connected with the comparator 19 and a load current value of the electric motor 15 for the ejector at the time of molding of an excellent article is set up beforehand as a set value. Then a detected value is compared with the set value in the comparator 19. In the case where the detected value is larger than the set value, a signal is sent to the electric motor 15 for the ejector by a controller 21 through the driver amplifier 17 and ejection is performed again. In addition, in the case where the detected value is smaller than the set value, the controller 21 sends out a signal shifting to the next process.
Patent JP-H07205469-A (JP)
Title: Thermal head
Inventor: FUKUSHIMA ITARU
IPC: B41J2/365
Filed: 1992-03-27
Abstract: PURPOSE:To detect the temperature of a heating element by chahges in its electric resistance value by providing a circuit for detecting the temperature of the heating element and a circuit for controlling the energy applied to the heating element based on the detected temperature. CONSTITUTION:A strobing signal generator 101 for determining the time when energy is applied to a heating element generates a strobing signal for each printing cycle. During the period of H level time of the strobing signal, a drive circuit 102 is driven and voltage V is applied to the heating element 104, so that current I flows in the heating element. The current I detected by a current detector 105 becomes larger than I0 and, when the temperature of the heating element 104 exceeds T0, a change takes place from the output L lavel of a comparator 107 to the H level and FF101 is reset to drop the strobing signal to L. For this reason, the operation of the drive circuit 102 is stopped and the current ceases to flow in the heating element 104.
Patent JP-S61230659-A (JP)
Title: Disk driving device
Inventor: NARITA YASUO
IPC: G11B17/03
Filed: 1985-04-05
Abstract: PURPOSE:To attain an inexpensive constitution with the decrease of number of component parts and to attain an accurate chucking action with a disk driver by bearing rotatably a rotary member having a cam surface formed to a drive pin. CONSTITUTION:When a spindle 1 and a flange 6 start revolutions with a disk member loaded, the spindle 1 is fitted into an opening part 13 at the center of a center hub 3. The hub 3 is sucked by a sucking magnet 5 and supported fixedly on the flange 6 in the thrust direction. Then the hub 3 is fitted into an opening part 12 with the addition of the power of the magnet 5 after the hub is set opposite to the part 12 of a rotary member 11 unified with a drive pin 10 revolving toward an arrow mark (a). When the member 11 moves further toward (a), the projected part 11c of the member 11 has a contact with a point S. Then the member 11 is turned clockwise as shown by an arrow head (c) and the end of an arc-shaped part 11a touches a point R. The hub 3 is pushed toward an arrow head (f) and moves totally and the spindle 1 touches points P and Q of the part 13. Thus a disk is completely positioned and chucked.
Patent JP-H09234273-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance variation and to improve interest of a game, by equipping a game part movable toward a prescribed direction on a game board and moving the movable game part when a specific game condition is completed. SOLUTION: On the front face of a game board 5, a guide rail 11 to guide a game ball discharged from a discharging means, an upper device 12, an under device 13, first and second starting devices 14 16, ordinary prize devices 17-20, lamp wind mills 21 and 22, and wind mills 23 and 24 are mounted. For instance, the wind mills 23 and 24 are supported movably in right and left directions to the game board 5. When a prize is generated at a first pattern display means 35 of a first profit condition generating means, an opening/closing claw 25 of a second starting means 16 is intermittently opened/closed a prescribed times. The wind mills 23 and 24 are moved to the side opposite to the upper device 12. Thus, dropping balls can be easily collected to the central part side and easily come into the second starting means 16 to get a prize.  Consequently a game becomes various and the interest is improved.
Patent JP-H08271465-A (JP)
Title: Ammonia gas sensor and its manufacture
Inventor: TAKADA TADASHI
IPC: G01N27/12
Filed: 1995-03-29
Abstract: PURPOSE: To provide an ammonia gas sensor having stabilized output and a manufacturing method. CONSTITUTION: A detection electrode A2 is connected electrically in a sintered body B principally comprising tin oxide. An oxide of at least one kind of metal, selected from manganese, lanthanum, cerium, nickel, zinc, lead, aluminum, cobalt, iron vanadium, zirconium, tungsten or molybdenum, is carried by the sintered body B. Subsequently, palladium is carried on the surface of the sintered body B thus manufacturing an ammonia gas sensor.