baber/WOPTO huggingface dataset:
Patent JP-H01136176-A (JP)
Title: Image forming device
Inventor: KISHIMOTO TADAO
IPC: G03G21/16
Filed: 1987-11-24
Abstract: PURPOSE:To facilitate and ensure the detection of a floating condition of a developing sleeve by providing a detecting means for the floating condition of the developing sleeve in connection with a power source circuit. CONSTITUTION:A prescribed developing bias voltage is impressed in the developing sleeve 22 provided within a developing unit 100, through a connecting wire 40 from the power source circuit 30, and in the connecting wire 40, the detecting means 38 for detecting the floating condition of the developing sleeve 22 is connected to said wire 40. In a floating condition detecting mode, developing bias voltage feeding from the power source circuit 30 is inhibited, and the developing unit 100 is driven to discriminate the detection output of the detecting means 38. When the developing sleeve 22 is driven, the detection output in response to induced voltage is achieved in the developing sleeve 22 when connectors 41 and 42 are in normal contact with each other. however when the contact condition between the connectors 41 and 42 is adverse, the output is equivalent to condition where the connecting wire 40 is disconnected in terms of signals. Thus the floating condition of the developing sleeve can be discriminated by the detection output.
Patent JP-H07146019-A (JP)
Title: Refrigerating device
Inventor: KAMIMURA ICHIRO
IPC: F25B5/04
Filed: 1993-11-25
Abstract: PURPOSE:To restrain a drop in a heat exchange rate in each of divided evaporators in a refrigerating device which uses a non-azeotropic refrigerant. CONSTITUTION:A compressor 2, a condenser 3, a pressure reducing instrument 4, a first evaporator 5, a pressure regulator 7 and a second evaporator are connected one by one, thereby constituting a refrigeration cycle. A non- azeotropic refrigerant, which comprises a high bolting point-refrigerant and a low boiling point-refrigerant are sealed in this refrigeration cycle while an air-liquid separator 6 is installed between the first evaporator and the pressure regulator 7 as well. The air-liquid separator 6 is arranged to provide a gas pipeline which introduces the refrigerant gas in the separator to the compressor.
Patent JP-H06151287-A (JP)
Title: Electron beam lithography and device therefor
Inventor: ANDO MASAAKI
IPC: G03F1/68
Filed: 1992-11-05
Abstract: PURPOSE:To enable a figure to be regularly drawn without decreasing a stage in travel speed even if the figure requiring a long exposure time is drawn by a method wherein an electron beam is supplied to a target two or more times, and each irradiation is executed for a time shorter than a required minimum exposure time. CONSTITUTION:A minimum exposure time register 21 and an exposure time dividing arithmetic circuit 22 are provided to an exposure time control circuit 3 which controls the irradiation time of an electron beam. For a figure which requires an exposure time longer than a minimum exposure time set by the minimum exposure time register 21, a required exposure time is divided into exposure times each shorter than a minimum exposure time. An electron beam is supplied to a target where a figure is drawn twice or more times, and each irradiation is made for a divided exposure time. By this setup, a stage is prevented from moving out of a deflection range of an electron beam while an electron beam is supplied to a target, so that a figure can be accurately drawn, a stage is not required to slow down in speed, and an electron beam drawing device of this design can be enhanced in throughput.
Patent JP-H11132356-A (JP)
Title: Door opening device
Inventor: TOMITA MASAYUKI
IPC: F16K31/06
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of an operator when a door is opened by opening the door for a prescribed rate when a door opening demand is generated, in a device for opening a door for closing an opening part of a vacuum container, and open the door with two steps so as to open the door for a prescribed rate after the opening of the door is stopped for a prescribed time. SOLUTION: In the case where the opening demand of a door 18 is generated, namely, in the case where a door opening switch 21 is set in a turning-on condition by an operator, a door opening solenoid valve 29 is opened in a control part 31. Pressurizing air from an air source 26 is supplied to an air cylinder 25, and the door 18 is opened for a prescribed rate. In this time, it is monitored whether a prescribed time T1 is lapsed from the time when the door opening solenoid valve 29 is opened or not. In the case where the prescribed time T1 has elapsed, the door opening solenoid valve 29 is closed, and opening of the door 18 is stopped at a time point when the door 18 is opened for a prescribed rate.  When the prescribed time T2 has elapsed, the door opening solenoid valve 29 is opened again, and the door 18 is moved so as to fully open by an air cylinder 25 to which pressurizing air is supplied.
Patent JP-2001115612-A (JP)
Title: Gutter bracket
Inventor: NOJIMA SHUNSUKE
IPC: E04D13/072
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a unique gutter bracket with a threading structure permitting firm fastening without loosing a nut portion and eliminating the increasing number of parts and lower mounting workability (assembling work) by using a spring material for locking the lug of a gutter to form a spring operation portion functioned as a spring washer. SOLUTION: A gutter bracket comprises a mounting portion 1 threaded to a body 2 for mounting in position in a building, a locking portion 5 provided at the right and left of the body 2 for locking a lug 4 of a gutter 3, and a spring material 6 provided on the body 2 with its end 6A placed near the locking portion 5, so that the end 6A of the spring material 6 is bounded for locking the lug 4 to the locking portion 5, when the lug 4 of the gutter 3 is inserted into the locking portion 5, and the end 6A of the spring material 6 is resiliently reset in the locking condition to prevent the engagement/ disengagement of the lug 4. The spring material 6 is arranged where the mounting portion 1 is threaded to the body 2 and the spring material 6 has a spring operation portion 6B functioned as a spring washer showing spring operation during threading the mounting portion 1.
Patent JP-H01138195-A (JP)
Title: Production of semiconductor
Inventor: FURUKAWA AKIO
IPC: C30B23/08
Filed: 1987-11-26
Abstract: PURPOSE:To prepare a crystal having various kind of compositions according to designed growth rate and composition ratio, by constitute a molecular beam epitaxy apparatus so as to heat cell temperature to a set value simultaneously in opening a cell shutter for a semiconductor raw material in production of a semiconductor by molecular beam epitaxy method. CONSTITUTION:In the method for producing a semiconductor using a molecular beam epitaxy apparatus, when a cell shutter for semiconductor raw material is opened, a cell temperature is simultaneously heated to a prescribed set value. In the above-mentioned method, deviation of growth rate or ratio of crystal composition occurring from overshoot from a design value can be avoided, because overshoot of flux can be suppressed by controlling the temperature of raw material cell when the crystal growth is started.
Patent JP-H08139443-A (JP)
Title: Printed-board and manufacturing method thereof
Inventor: MATSUDA YOSHINARI
IPC: H05K3/40
Filed: 1994-11-07
Abstract: PURPOSE: To increase the part terminal junction strength by a method wherein a metallic paste using a specific amount of resin in a specific component of conductive metallic particles and the soldering property enhancing agent is applied and set so as to form a metal containing film. CONSTITUTION: After coating the part insertion hole of a printed-board with a metallic paste to be thermoset, a solderable metal containing film 13 is formed over the wall surface of the part insertion hole to insert a part terminal 6 to solder 5 a part.
Patent JP-S63150121-A (JP)
Title: Screw tightening device
Inventor: SUZUKI TSUTOMU
IPC: B23P19/06
Filed: 1986-12-12
Abstract: PURPOSE:To tighten a screw accurately and securely regardless of dispersion of a screw tightening position, by mounting an elastic member in a gap between a vibration regulating portion disposed about a shaft portion of a bit and the bit for placing the screw tightening position at the center. CONSTITUTION:A bearing 11 having a flange 11a is externally inserted into a portion through which a hole 4a of a shaft portion of a holder 7 of a bit 2 passes and it is supported horizontally by a collar 13. The hole 4a has a diameter larger than an outer diameter of the bearing 11 for forming a gap 10 between the holder 7 and the bearing 11. Then, a groove 14 is formed, an elastic member 12 is inserted into it and positioned in a gap 11 and a bit is held such that its center coincides with a screw tightening position, and then it is lowered to be engaged with a head portion of a hexagon shaft portion 6 and rotated to tighten a tightening screw. When dispersion occurs at a screw tightening position, the elastic member 12 is pushed out to the side of the groove 14 by an amount of the dispersion so that a screw tightening job is continued while permitting the dispersion.
Patent JP-H03161533-A (JP)
Title: Preparation of polyester false-twisted yarn
Inventor: MIHARA KOICHI
IPC: D01F6/62
Filed: 1989-11-16
Abstract: PURPOSE:To prepare the subject processed yarn having sufficient bulkiness by spinning a polyester extruded from a spinneret at a high speed, heating the prepared bundle in a specific condition and simultaneously drawing the bundle. CONSTITUTION:A polyester synthetic polymer excluded from a spinneret is melt-spun at a high speed of 6000-9000m/min. After once wound up, the prepared bundle is heated with a heater in a false-twisting process at a temperature of >=215 deg.C for 0.3sec and simultaneously drawn <=1.05 times to provide the objective processed yarn.
Patent JP-H08162967-A (JP)
Title: Digital signal processing system
Inventor: ISHIHARA TERUO
IPC: G10L19/16
Filed: 1994-11-30
Abstract: PURPOSE: To easily and efficiently execute the generation of array data by providing a means selecting the basic data group stored in a memory and generating array data. CONSTITUTION: The memory 3 of an array data generation circuit 2 stores plural kinds of basic data groups composed of plural word data. An address generation circuit 4 selects the basic data group stored in the memory 3 corresponding to inputted data. Single or plural word data are defined as one block, a prescribed block is read and the address for generating array data is generated. When the sound source data from the code book in a vector quantization is generated by this constitution, the number of processing cycle of a processor 1 can be reduced, the memory capacity as the working area for an address calculation can be reduced and the power consumption for the address calculation can be reduced.
Patent JP-S62152414-A (JP)
Inventor: MISHIMA YOSHIO
IPC: A47J27/00
Filed: 1985-12-25
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-H10139920-A (JP)
Title: Production of carbon-black-containing molding
Inventor: FUKUYAMA YUTAKA
IPC: C08K3/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-black-containing molding in which carbon black is well dispersed without generating, dust and of which handleability, by mixing an organic compound and/or a polymer thereof with a carbon black and pressure-molding the mixture. SOLUTION: 0.5-50 pts.wt. solution obtained by dissolving an organic compound having an oxygenous functional group and/or a basic functional group or a polymer thereof in water or an organic solvent is mixed with 50-99.5 pts.wt. carbon black such as furnace black, thermal black, Ketjen Black or lamp black to obtain a mixture. This mixture is pressure-molded under a pressure of 1-500 kgf/cm<2> . As a result, a carbon-black-containing molding can be obtained without causing deterioration in properties, heating, heat generation and a resultant phase change of the vehicle. It is also effective that before the carbon black is used, 50-98 pts.wt. carbon black is wetted with 2-50 pts.wt. oil and/or a liquid resin or 50-89 pts.wt. carbon blade is wetted with 11-50 pts.wt. water.
Patent JP-H03155887-A (JP)
Title: Ball bouncing game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1989-11-15
Abstract: PURPOSE:To prevent impression showing the sudden start of the state change in a variable prize device given on a player by generating a random number corresponding to a detection signal from a shooting ball detecting means, and convertibly driving a state to a different state advantageous to the player with a specific mode different from the prescribed mode of the variable prize device when it is judged that the random number shows a prescribed value. CONSTITUTION:The pairs of variable blade pieces of the variable prize devices 3L, 3C, and 3R are driven to open/close with the same time interval, while, the random number is outputted corresponding to the detection signal from a shooting device 9, and the value of the random number is judged. As a result, when it is judged that the random number shows the prescribed value, the pair of variable blade pieces are controlled so as to be opened longer. Or, it is recommended that the opening angles of the pair of variable blade pieces are increased. The variable prize devices 3L, 3C, and 3R are driven so as to be converted to the state advantageous to the player. After that, the convertible driving of the variable prize devices 3L, 3C, and 3R are returned to their ordinary driving states when a prescribed number of prize balls is generated.
Patent JP-H02141678-A (JP)
Title: Ic socket
Inventor: TOMINAGA YUKIHIRO
IPC: G01R31/26
Filed: 1988-11-24
Abstract: PURPOSE:To observe inputs and outputs at places close to device pins and to make it possible to obtain highly reliable data by a constitution wherein a part of each contact pin is exposed on the side surface of the main body of an IC socket. CONSTITUTION:A device 5 is set on a main body 1a of an IC socket for evalua tion. An IC socket cap 4 is applied thereon. Under this state, a probe 6 of an oscilloscope is brought into contact with each contact pin 2 which is provided at the side surface of the main body 1a. Thus, the waveforms of the input and the output of the device pin can be observed.
Patent JP-H09139857-A (JP)
Title: Device suppressing electric field radiation from cathode-ray tube
Inventor: MURATA TAKASHI
IPC: H01J29/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To minimize electric field radiation by detecting undesired electric field radiation with high accuracy. SOLUTION: A cancellation electric field capacitor 21 built in a flyback transformer 1 detects an anode ripple voltage waveform in the device. The phase of the voltage is adjusted by a phase adjustment circuit 5 and the amplitude of the voltage is adjusted by an amplitude adjustment circuit 6 and the resulting voltage is given to an adder circuit 7. Then a horizontal output transformer 9 is used to detect a horizontal component, the phase of the component is adjusted by a phase adjustment circuit 10 and the amplitude of the component is adjusted by an amplitude adjustment circuit 11 and the resulting component is fed to the adder circuit 7, in which the component is added to the anode ripple component. Then the sum from the adder circuit 7 is amplified inversely by an inverse amplifier 8 and given to an antenna 12 provided close to a cathode ray tube 3.  Thus, the electric field emitted from the surface of the cathode ray tube 3 is suppressed.
Patent JP-H01137292-A (JP)
Title: Color image display device
Inventor: HASHIGUCHI JUNPEI
IPC: G09G1/20
Filed: 1987-11-25
Abstract: PURPOSE: To obtain a uniform picture by adding error data, which is obtained by comparison and calculation between data in two storage means, to data of the first or second storage means. CONSTITUTION: The phase difference between an index signal IS and a beam position signal BS is measured by a measuring circuit 60 and is stored in a memory 61 as data 1. Based on data 1, a non-modulated color signal is applied to a beam modulation electrode to emit only monochromatic light. When the phase of the signal IS is shifted as the whole by a phase varying circuit 55, light emission start timings of all light spots are accurately acquired, and the phase difference between signals BS and IS is measured again by the circuit 60 with respect to the light reception signal of each spot and is stored in a memory 66 as data 2. Data 1 and 2 are read out by a personal computer 67, and the value obtained by (data 2)-(data 1) is subtracted from data 1 or is subtracted from data 2 twice, and the answer is stored in the memory 61 as new data 1.  Thus, data which doesn't include phase distortions in an optical system and a circuit system can be obtained to obtain a uniform picture.
Patent JP-S63149601-A (JP)
Title: Anti-fogging optical member
Inventor: OWAKI TAKESHI
IPC: G02B1/10
Filed: 1986-12-15
Abstract: PURPOSE:To improve the anti-fogging property of the optical member by forming hydrophilic areas and hydrophobic areas on a base to be used for an optical member such as a window and a mirror. CONSTITUTION:Hydrophobic processing parts 11 and hydrophilic processing parts 12 are formed on the optical member such as a window or mirror consisting of an organic resin material or glass so as to be alternately combined like stripes. Although the hydrophobic processing parts 21, 31 can be formed like squares or islands, it is preferable to continue the hydrophilic processing parts 12, 22, 32. It is especially pre ferable to set up the area ratio of the hydrophilic part to the hydrophobic part to 1:4-4:1. Consequently, water is rapidly moved from the hydrophobic parts to the hydrophilic parts based on the difference of surface energy and is allowed to flow through the hydrophilic parts, so that a visual field similar to the sticking of water can be obtained as a whole.
Patent JP-S63149198-A (JP)
Inventor: NISHIO YASUO
IPC: B43L1/04
Filed: 1986-12-15
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-S62158235-A (JP)
Title: Novel phenylacetoaldehyde
Inventor: BUORUFUGANGU HERUDERIHI
IPC: C07C45/65
Filed: 1986-12-15
Abstract: 1. A phenylacetaldehyde of the structure (I)   see diagramm : EP0228675,P20,F1   where the substituents X are difluoro, trifluoro, tetrafluoro, p-trifluoromethyl, 2-methyl-4-fluoro, haloalkoxy or haloalkylthio radicals or are adjacent Cl, F, CF3 , alkyl, alkoxy, haloalkoxy and/or haloalkylthio radicals.
Patent JP-H10122550-A (JP)
Title: Plate type heat exchanger
Inventor: MURAKAMI WAHEI
IPC: F28F3/08
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger capable of increasing the service life of a heat transfer panel by the unification of metal temperature in a low temperature section and contriving higher efficiency of heat exchange. SOLUTION: A casing panel 1 includes a core 2. Inlet ducts 3 and 4 of a heated fluid are set up on both sides at the lower part of the casing panel 1 while outlet ducts 5 and 6 of the heated fluid are set up on both sides at the upper part. The structure of the core 2 is so arranged that the heated fluid which comes from the inlet duct 3 may come out from the outlet duct 6 while the heated fluid which comes from the inlet duct 4 is arranged to come out from the outlet duct 5. The inlet ducts 3 and 4 are arranged to reduce their cross section toward the downstream side from the upstream of the flow of the heated fluid or more particularly tapered for the unification of the flow. On one hand, the outlet ducts 5 and 6 are arranged to increase their cross section toward the downstream from the upstream of the heated fluid in the shape of an unfolded fan to unify the flow.
Patent JP-H09138021-A (JP)
Title: Air-conditioning device
Inventor: KAWAI YASUNARI
IPC: F25B13/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve operation performance through effective improvement of COP and to prevent lowering of heating capacity, in a heat pump type air- conditioning device using a non-azeotropic refrigerant. SOLUTION: In an air-conditioning device formed in such a manner that a refrigerant circuit 30 is provided with a compressor 20, a four-way valve 41, indoor heat-exchangers 68a-68n, expansion valves 70a-70n, and outdoor heat- exchangers 75a and 75b, and a non-azeotropic refrigerant is used as a refrigerant, an accumulator 45 is arranged in a route through which a refrigerant returns from a vaporizer to a compressor 20. Further, a control means is provided to effect sub-cool control through which the number of revolutions of a compressor is controlled according to a load and meanwhile, at least during heating, a refrigerant temperature in the vicinity of an expansion valve on the high pressure side is reduced to a value lower than a saturated liquid temperature through regulation of the opening of the expansion valve.  Moreover, the accumulator 45 is provided with a heatexchanger 51 to heat a surplus refrigerant in a liquid phase stored in the accumulator 45 during heating operation wherein the sub-cool control is executed.
Patent JP-H05133557-A (JP)
Title: Booth air conditioner
Inventor: ONO KENJI
IPC: F24F3/00
Filed: 1991-11-13
Abstract: PURPOSE:To enhance the maintenance performance of main inner components in a casing. CONSTITUTION:A space on a base 1 is divided into two sections, say, an indoor equipment housing chamber 13 which houses main inner components air-tightly and an outdoor equipment housing chamber 13 which houses outdoor equipment 15 air-tightly by means of a shielding wall 12 and an inner wall 11. A roof 5 which covers air-tightly the top of the indoor equipment housing chamber 13 on the left front side and a cover 6 which covers the top of the outdoor equipment housing chamber 12 and the rear side and the left side are air-tightly connected to each other on the upper end of the shielding wall 10 and the upper end of the inner wall 11. A hinge 5 is installed to a boundary section between the roof 5 and the cover 6 so that both the roof 5 and the cover 6 may be connected with each other horizontally and opened and closed freely. A knob 8 is further fixed with the roof 5 and the cover 6 respectively.
Patent JP-H02243284-A (JP)
Title: Automatic seam follow-up method and apparatus
Inventor: ROORENSU JIYOSEFU ZANA
IPC: B25J13/08
Filed: 1989-11-15
Abstract: PURPOSE: To well track a seam by discriminating a corresponding seam sample by interpolating the sampled seam by the estimated elapsed distance. CONSTITUTION: A seam path is tracked on the operating end by making use of an image processor IP having a sensor for obtaining a serious seam samples by sensing the seam appearing ahead of the operating end, and a control processor CP responding to the current position of the operating end to be sequentially obtained from a robot for controlling the operating end. In this control processor CP, the sampled seam is interpolated by the estimated elapsed distance, and a corresponding seam sample is discriminated. Next, the estimated operating end position found on the basis of the estimated elapsed distance and the specified function is compared with the corresponding seam sample, and the corresponding seam sample is discriminated.  After that, the estimated operating end position is compared with the corresponding seam sample, the error between them is found, and the operating end is made to coincide with the seam path.