baber/WOPTO huggingface dataset:
Patent JP-H06206152-A (JP)
Title: Production control system device
Inventor: OKUBO TAKESHI
IPC: G06Q50/04
Filed: 1993-01-12
Abstract: PURPOSE:To precisely grasp the production process state of a host computer and the operation state, etc., of the line by transmitting the generation of anomaly of the line equipment at each production site, anomaly contents, and the lapse information of procedures, etc., from a production instruction device to a host computer efficiently and easily, without drastically increasing the load of the host computer and an operator. CONSTITUTION:A plurality of information which is inputted into a production instruction device 3 in relation to the anomaly generated in a production line 2 is transmitted as the package data in a prescribed format to a host computer 1. When the uncertain data is contained in the received package data, the host computer 1 demands the input of the data, to the production instruction device 3.
Patent JP-S5388124-A (JP)
Title: Protecting inverter with gate turn-off thyristor applied
Inventor: TANAKA HIDEO
IPC: H02M7/515
Filed: 1977-01-13
Abstract: PURPOSE: To prevent a gate turn-off thyristor from being damaged, by effectively suppressing dv/dt or peak values di/dt being applied to the gate turn-off thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61217336-A (JP)
Title: Labeller
Inventor: BUERUNAA BETSUKAA
IPC: B65C11/02
Filed: 1986-01-10
Abstract: A labeling device is described with the aid of which self-adhering labels (6) can be imprinted, dispensed and attached to articles. The device includes a printing mechanism (16) having printing types (27) and a means for inking the printing types which includes a pivot member (21) rotatably mounted about a pivot pin (22) and an inking roll (26) which is connected to said member (21) and which prior to each printing operation by pivoting of the pivot member (21) is rolled along the printing types (27) for transferring ink. The inking roll (26) is mounted in an inking roll holder (25) which is adapted to be fitted onto the pivot member (21) in a direction extending radially with respect to the pivot axis (22) of the pivot member (21). At the contact face between the inking roll holder (25) and the pivot member (21) detent means (35, 36) are disposed which secure the inking roll holder (25) in the fitted position on the pivot member (21). The inking roll holder (25) secures the inking roll (26) in a direction extending tangentially to a circle about the pivot axis (22) spaced from the area of which the inking roll holder (25) is fitted onto the pivot member (21).
Patent JP-S58122096-A (JP)
Title: Preventing method for sticking of scale
Inventor: MAEDA KOUICHI
IPC: C02F5/00
Filed: 1982-01-14
Abstract: PURPOSE:To prevent sticking of scale in well devices for producing geothermy and transport pipes by adding an aq. soln. of polyacrylic acid or an aq. soln. of alkali metal said of polyacrylic acid into geothermal water and hot spring water. CONSTITUTION:An aq. soln. of polyacrylic acid or alkali metal salt of polyacrylic acid is added into geothermal water and hot spring water to >=1ppm concn. thereof. The preferable concn. of the aq. soln. of the polyacrylic acid (salt) to be added is 1-50wt%, and sodium polyacrylate is preferable as the alkali metal salt of polyacrylic acid. When scale consisting essentially of calcium  carbonate sticks in geothermy producing wells or hot spring wells, the aq. soln. of polyacrylic acid or the metallic salt thereof is required to be added into the parts deeper than the parts where the scale sticks by feeding the soln. forcibly therein.
Patent JP-S59130998-A (JP)
Inventor: ISHII TADASHI
IPC: E21C37/00
Filed: 1983-01-14
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-S59129069-A (JP)
Inventor: ZAITSU AKINORI
IPC: A61M16/00
Filed: 1983-01-14
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-S61162652-A (JP)
Inventor: HASEGAWA TAKEO
IPC: E04B1/41
Filed: 1985-01-11
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-H11196954-A (JP)
Title: Earthquake-resisting shelf hanging housing box
Inventor: ISHIDA MASAZUMI
IPC: A47B96/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To fully automatically slide or swing a shelf and prevent the scattering of matters on a shelf in an earthquake or by vibration by arranging a traveling guide inclined frame containing a cushioning frame and a suspending traveling rolling element on the shelf hanging sidewall surface of a housing box. SOLUTION: A traveling guide inclined frame 1 is formed of a groove-shaped frame 3, and a cushioning frame 4 internally having a projection-like swing stopper 5 slid partially therein by the collision with a cutout groove 6, which is built in the inside of one or both ends of the groove-shaped frame 3. The traveling guide inclined frames 1 are bilaterally arranged on the upper part of the shelf hanging-sidewall 11 surfaces of a housing box 12 with the swing stopper 5 side on this side so as to be gently inclined down from this side toward the back. Further, the bearings 7 of suspending traveling rolling elements 2 arranged on lateral shelf hanging plates 9 having a shelf hanging plate 10 horizontally erected between them are combined into the traveling guide inclined frames 1.
Patent JP-S56101057-A (JP)
Title: Fuel supply device for engine
Inventor: NOMURA HIROSHI
IPC: F02D19/08
Filed: 1980-01-16
Abstract: PURPOSE: To improve the starting performance of an engine using a mixed fuel of alcohol and gasoline, by returning fuel in the alcohol layer separated from gasoline and accumulated at the bottom of a float chamber to a fuel tank at the time of starting the engine.  
     CONSTITUTION: When the temperature is low and the engine is not yet started, a mixed fuel of alcohol and gasoline in a float chamber 1 is separated into upper and lower layers by the difference of specific weight. When an ignition switch 26 and a starter switch 27 are turned ON, in this state, for starting the engine, a fuel return pump 23 is set into operation for returning fuel in alcohol layer 2 to a fuel tank 20 via an opening 21 of the float chamber 1. At the same time, another pump 33 is also set into operation for feeding the mixed fuel in tank 20 to an upper portion of the float chamber 1. Resultantly, the alcohol layer 2 is removed, so that the fuel supplied to a fuel passage 5 from a main jet 4 is composed of fuel in gasoline layer 3 remaining in the float chamber 1 and a small amount of mixed fuel supplied from the fuel tank 20. Therefore, it is enabled to start the engine smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61162614-A (JP)
Title: Pavement material for footpath and the like
Inventor: TOMIYASU MASAKI
IPC: E01C5/00
Filed: 1985-01-10
Abstract: PURPOSE:To prevent growth of weeds, by a method wherein specifically-shaped blocks, formed in a trapezoid, are chained in longitudinal and lateral alinged positions by means of a net, and a black vinyl film is laminated to the back thereof. CONSTITUTION:Specifically-shaped blocks 1, formed in a trapezoid, are chained in longitudinal and lateral alinged positions by means of a net 2, and a black vinyl film 3 is laminated to the back thereof to form a pavement material. The net 2 is locked on footpath soil 5 by means of cramps 4, and a preventing material 6 is painted in gaps between the blocks 1. This enables the blocks to be easily laid on the curved surface of the footpath, and since sun light is isolated by the black vinyl film, the footpath is prevented from growth of weeds.
Patent JP-H10200196-A (JP)
Title: Semiconductor laser
Inventor: HIRATA SHOJI
IPC: H01S5/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To enlarge the optical spot size by performing gain wave guide in a region close to the emission end face of laser light and the performing refrac tive index wave guide in the central region of the laser thereby increasing the divergence angle of a far-sighted light pattern. SOLUTION: The semiconductor laser 1 emits laser light while confining the laser light within the width of a stripe structure 5 defined by a constriction layer 4 of a buried layer on a laser light wave guide layer 3 formed on an active layer 2 emitting the laser light. The semiconductor laser 1 comprises a refractive index wave guide region 6 and a gain wave guide region 7. Gain wave guide is performed in the vicinity of an edge emitting laser light and refractive index wave guide as performed in the major emission part of laser light, i.e., the central region. According to the structure, divergence angle of the far-sighted light pattern can be increased and the size of edge emission light spot can be enlarged.
Patent JP-S59128089-A (JP)
Title: Connecting device for floating hose and mooring line
Inventor: TAKAGI MATAO
IPC: B63B22/02
Filed: 1983-01-12
Abstract: PURPOSE:To easily perform a connecting work, by a method wherein a propulsion body is connected through a leading-in line to a marker buoy connected with a leading rope for a floating hose or the like, is made to steam toward a main ship, and is taken onto the ship. CONSTITUTION:To connect to the main ship 3 the floating hose 1 connected to a one-point mooring buoy 12 and a mooring line 2, the marker buoy 13 connected to the floating hose 1 and the mooring line 2 respectively through the leading ropes 14, 18 is floated on the surface of the sea proximate to the mooring buoy 12, and is connected with the propulsion body 11 through the leading-in line 10. The propulsion body 11 is made to steam toward the ship 3, is recovered onto the ship 3 by a winch 8 provided at a davit 7, then the floating hose 1 and the mooring buoy 3 are brought onto the ship 3 through the leading-in line 10, the marker buoy 13 and the leading ropes 14, 18, and are connected to the ship 3. Accordingly, the connecting work can be easily performed without using any special boat for mooring work.
Patent JP-2000202944-A (JP)
Title: Film laminated steel panel for two-piece can excellent in processing adhesion and corrosion resistance
Inventor: MORI SHINICHIRO
IPC: B32B27/36
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of adhesion after processing and corrosion resistance of a can body excellent in adhesion and corrosion resistance and receiving severe processing after film lamination to make the can body adaptable to all of contents. SOLUTION: This laminated steel panel is equipped with a steel panel, the electrolytic chromate treatment layer formed on at least one surface of the steel panel and consisting of a lower layer being a metal chromium layer with a chromium adhesion amt. per a single surface of 30 mg/m2 or more and an upper layer being a hydrated chromium oxide layer with a chromium oxide adhesion amt. per a single surface of 5-30 mg/m2 in terms of chromium, the first resin layer formed on the electrolytic chromate treatment layer and the second thermoplastic resin film layer formed on the first resin layer. In this case, the first resin layer contains a copolyester resin obtained by the graft polymn. of a carboxyl group-containing radical copolymerizable monomer and a phenol and/or cresol/resole type phenol resin.
Patent JP-H077211-A (JP)
Title: Optical fiber link amplitude stabilizing circuit
Inventor: DAN II SUNAIDAA
IPC: H01S3/10
Filed: 1994-01-19
Abstract: PURPOSE: To compensate element temperature drift and non-linearity by providing an attenuator feedback control loop, wherein an average light detector current which passes through a negative resistor is kept constant for maintaining a constant link RF gain. CONSTITUTION: An amplitude-stabilizing circuit 70 is connected between the anode of a photodetector diode 60 and an RF output load circuit 90. An attenuator 72 has a characteristic so as to equally attenuate an RF modulation signal and average light current. The circuit 70, further, compares the voltage generated between the both ends of a load resistor 76 to a reference voltage at a node 75, while a feedback differential amplifier 78 which generates an error signal for controlling attenuation given by the attenuator 72 is contained. Since the RF signal and average light current are equally attenuated by the attenuator 72, the feedback amplifier 78 maintains a constant average current at the load resistor 76, thereby the RF gain of link 50 is kept constant.
Patent JP-H08240704-A (JP)
Title: Plastic mirror with intensified thermal stability
Inventor: KURISUTOFUAA DEII TEIRAA
IPC: G02B7/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a mirror formed out of a material having a small thermal conductivity coefficient as well as a large thermal expansion coefficient like plastic, and further formed to have stability in a heated state. SOLUTION: This mirror is characteristic in that the structure consists of a substrate having a front surface and a rear surface, a reflecting layer of high reflectance but low emittance to cover the front surface of the substrate for forming the mirror surface thereof, and a low emittance reflecting layer to cover the rear surface of the substrate. Also, the mirror is characteristic in that the row emittance reflecting layer of the rear surface is capable of reducing a thermal energy quantity absorbed via the rear surface of the substrate for the reduction or prevention of uneven heat applied thereto.
Patent JP-H04237940-A (JP)
Title: Plasma generator
Inventor: OKU KOJI
IPC: H01J37/08
Filed: 1991-01-18
Abstract: PURPOSE:To reduce the generation of Joule heat on a transmission line and reduce the cable size by providing a means negating the capacitance component of plasma impedance and the capacitance component formed between electrodes and a chamber. CONSTITUTION:A power feed cable 4 is connected to a lower electrode 2, a variable-length coaxial tube 8 is connected as a short-circuit stub, the tip of the tube 8 is not simply short-circuited, and the serial resonance condition is satisfied by a coil 9 and a capacitor 10. A high-frequency power source 6 is connected to a matching box 5, when the complex conjugate relation with the load side impedance is satisfied at the output side of the box 5, the output of the box 5 is fed to the electrode 2 in a chamber 1 via the cable 4, a discharge is generated between the lower electrode 2 and an upper electrode 3, and plasma is generated. A parallel resonance circuit is formed by the adjustment of the tube 8 to negate the plasma impedance in a chamber 1 and the capacitive component around the electrodes, the generation of Joule heat by only the resistance component is reduced, and the cable size can be reduced.
Patent JP-S5287995-A (JP)
Title: Holding unit of quartz crystal oscillator
Inventor: WAKASUGI MAKOTO
IPC: H03H9/02
Filed: 1976-01-17
Abstract: PURPOSE:The insulating material such as Al2O3 is coated on the surface of quartz crystal oscillator holding unit which is composed of conductive material for the most part of external surface of the holding unit. And the conductive thin film is formed as if it divided electrically the above mentioned insulating film. As a result, the quartz crystal oscillation type watch can be finished more compact and thin structure with reduced cost.
Patent JP-H10196891-A (JP)
Title: Filling method of ozone gas
Inventor: KOIKE KUNIHIKO
IPC: F17C5/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To fill and store ozone gas in a storage container in a various pressurized condition of ozone gas by filling an ozone gas carrier storage container filled with ozone gas of a specified concentration with pressurized diluted gas, the inner surface of which is pressurized with the pressure in the carrier storage container reaches a specified level. SOLUTION: Pure ozone gas obtained by concentrating ozone gas is injected into a carrier storage container whose inner surface is passivated and sealed in the carrier storage container in an absolute pressure state. Then, a high pressure oxygen gas container filled with a pressure of about 150 atmospheric pressure is connected to the airier storage container, oxygen gas is gradually injected from the high pressure oxygen gas container until the inner pressure of the carrier storage container reaches an atmospheric pressure of about 50 and diluted and pressurized, and ozone gas of, for example oxygen ratio of 2 VOL % is stored at 50 atmospheric pressure.  At this time, by gradually injecting oxygen gas and pressurizing, no heat insulating compression occurs in the carrier storage container, a gas temperature is limited in the range of about 20 to 40 deg.C even if a temperature increase occurs and self cracking of ozone gas is suppressed as much as possible.
Patent JP-S61162952-A (JP)
Inventor: II YOSHIHIRO
IPC: A61M1/14
Filed: 1985-01-14
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-S58121502-A (JP)
Inventor: WADA SEIGO
IPC: F21S4/00
Filed: 1982-01-14
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-H05189134-A (JP)
Title: Coordinate input device
Inventor: TANAKA ATSUSHI
IPC: G06F3/048
Filed: 1992-01-14
Abstract: PURPOSE:To provide the high-accuracy coordinate input device to be easily used. CONSTITUTION:When vibrations are applied to a vibration transmitting board 8 by a vibrating pen 3, they are transmitted through the transmitting board 8 and detected by vibration sensors 6a-6d. From the delay time of the detected vibrations, a distance from the positions of the respective sensors 6a-6d to that of the vibrating pen 3 is calculated and from that calculated distance, the coordinate values of the vibrating pen 3 on the vibration transmitting board 8 as a coordinate input plane are calculated independently for X and Y axes. From these coordinate values and the distance as the base of the calculation, it is judged whether error is contained in this distance or not. When error is contained, the distance is corrected by a prescribed correcting amount, and new coordinate values are newly calculated from the corrected distance. When it is judged that not error is contained, the coordinate is outputted.
Patent JP-H07212593-A (JP)
Title: Method and device for processing picture
Inventor: OTA YUKIHISA
IPC: G06T1/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a method and a device for processing picture, whereby a circuit scale is made to be smaller, flexibility is held in a weighing coefficient and rounding difference is restricted to be less than one from zero so that picture quality in a high-light part in a difference diffusing method. CONSTITUTION:The value of binary difference which is multiplied by the denominator of the weighing coefficient is previously calculated so as to be stored in a table 8 and the total sum of the density of an input picture element which is obtained by multiplying the denominator of the weighing coefficient and difference distributed from the peripheral picture element is obtained by an adder 2. The difference between the total sum and a binarized result is divided by the denominator of the weighing coefficient so as to obtain a quatient and a remainder. The quotient is distributed to the peripheral picture element based on the value stored in the table and the remainder is also distributed to the peripheral picture element.
Patent JP-H09199223-A (JP)
Title: Lever type connector
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/629
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent easily damaging of a connector such as when it collides against foreign matter, while adopting a resin spring in a side of a lever piece. SOLUTION: In the case of support mounting a U-shaped lever piece 30 so as to stride across a housing 20, flat springs 32e, 32e are formed in an internal side surface of blade parts 32, 32, also stoppers 22c, 22c are formed in the housing 20 so as to be contactable relating to these flat springs 32e, 32e. Consequently, the flat springs 32e, 32e are prevented from protruding to the outside, a lever type connector 10 compact as a whole unit can be provided.
Patent JP-S60150534-A (JP)
Title: Liquid metal ion source for field emission-type ion beam generator
Inventor: MIYAUCHI EIZOU
IPC: H01J27/26
Filed: 1984-01-17
Abstract: PURPOSE:To obtain the captioned ion source with melting point less than 700 deg.C and capability for generating impurity ions for p type, n type and isolation, by using the ternary alloy of Al-Si-Mg whose composition ratio is within a specified range. CONSTITUTION:A liquid metal ion source is the ternary alloy of Al-Si-Mg, and it is constituted in such a way that the ratio of Al to Mg is 30-70:70- 30atom%, the composition ratio of Si % to Al-Mg is 8-16atom%. Out of this ternary alloy, Si becomes an n type impurity against III-V group compound semiconductor and Mg becomes a p type impurity against said conductor. On the other hand, Al plays the role of parent metal and, when manufacturing a device by injecting maskless ions, Al is also used as the impurity for isolation and forming an electrode.
Patent JP-H02186272-A (JP)
Title: Current monitor
Inventor: ITOGA KENJI
IPC: G01R19/00
Filed: 1989-01-13
Abstract: PURPOSE:To prevent a drop in a degree of vacuum within a vacuum container because of a gas released from a toroidal coil by arranging a toroidal coil made of ferromagnetic rings divided in plurality outside the vacuum container. CONSTITUTION:Ceramic rings 12 forming a vacuum container are interposed at a metal part of a vacuum container 11. First and second ferrite rings 13a and 13b divided in two are mounted outside the ceramic rings and a winding 14 is wound to form a toroidal coil. The ferrite rings 13a and 13b are shielded with electromagnetically shielded cases 16a and 16b. An electron beam travelling in the direction of the arrow 1 causes a leakage flux at the part of the ceramic rings 12, which is detected with the toroidal coil and introduced to a detection system such as oscilloscope or the like to monitor a current.
Patent JP-H02186682-A (JP)
Title: Josephson junction device
Inventor: KOMINAMI SHINYA
IPC: H01L39/22
Filed: 1989-01-13
Abstract: PURPOSE:To improve a Josephson junction device of this design in current- voltage characteristic by a method wherein a barrier layer formed between superconductive layers is formed of at least one selected from a material group composed of barium fluoride, yttrium fluoride, strontium fluoride, and calcium fluoride. CONSTITUTION:Barium fluoride is deposited on a magnesium oxide substrate 1 to form a buffer layer 2. Then a YBa2Cu3O7-delta film is deposited as the substrate 1 is heated. The above film is etched using photoresist as a mask to form a lower electrode 3. Next, a barium fluoride film is formed, which is etched using photoresist as a mask to form an interlaminar insulating film 4. Then, as the photoresist is left unremoved, barium fluoride is deposited and processed into a tunnel barrier layer 5. Furthermore, while the substrate 1 is heated again, a YBa2Cu3O7-delta film is deposited, which is etched using photoresist as a mask to form an upper electrode 6.
Patent JP-H03211172-A (JP)
Title: Cable suspension mechanism
Inventor: HISHIDA SHOHEI
IPC: B65H75/36
Filed: 1990-01-13
Abstract: PURPOSE:To smooth the storage and delivery of a cable by suspending the cable on multiple hooks hung on a track wire free of slide motion, and engaging the cable with an expansive wire parallelly overhung to the lower part of the track wire at a proper interval. CONSTITUTION:A cable duct 7 is installed in a reciprocating route of a bill receiver 9 connected to a cable 10, and a wire 11 is stretched in this duct 7. In the lower part of this wire 11, there is provided with another wire 12, to which a coil spring 13 is connected, in parallel with the wire 11. Each of upper hooks 14 holding the cable 10 is hung from these wires 11, 12 at proeper intervals and each of lower cables 15 between the upper hooks 14 free of slide motion, respectively. Accordingly, when the cable 10 is stored, it is housed in coil form at the right of the duct 7, but when it is drawn out, this coil-form cable 10 is drawn out rectilinearly, and it is received by means of expansion or contraction of the wore 12, thus delivery of the spiral wire is smoothly performed.