baber/WOPTO huggingface dataset:
Patent JP-H10202606-A (JP)
Title: Device and method for manufacture of plywood, and plywood
Inventor: AOKI KENJI
IPC: B27N3/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To form a plywood which is integrally equipped with a thin fiber mat on the surface. SOLUTION: On the carry-in side, a forming layer M of wooden fiber is formed on a lower side conveyor belt 1 by a forming mechanism 6, and then, a veneer P is placed on the top of the forming layer M using a veneer feeding mechanism 5, and in addition, on the top of the veneer P, a forming layer M of wooden fiber is formed by a forming mechanism 7. The feeding material which is formed into three layers in such a manner, is fed into a press part 4, and a heating and pressurizing are performed at the press part 4.
Patent JP-H06216043-A (JP)
Title: Formation of semiconductor thin film
Inventor: TOKUNAGA HIROYUKI
IPC: H01L21/205
Filed: 1993-01-19
Abstract: PURPOSE:To deposit a SiC film of high quality at a low temperature by a method wherein hydrocarbon which contains tertiary and quaternary carbon atoms is added as carbon material when silicon-containing material gas and hydrocarbon as carbon material are introduced and decomposed through reaction to form a single crystal SiC. CONSTITUTION:A heat-resistant substrate (silicon wafer, SiC wafer, quartz, metal, ceramic, or the like) 101 is placed inside a reaction vessel 103 evacuated by method of an evacuation pump 104 and heated up to a proper temperature. At this point, SinHm and SinHmClk (n, m, k=1, 2, 3,...) as silicon material 106 and hydrocarbon represented by formulas I and II (R1 to R4 are alkyl groups, acryl groups, and aromatic hydrocarbon) as carbon material 107 are introduced into the reaction vessel 103 as controlled by mass flow controllers 105. The reaction vessel 103 is controlled in pressure as required by a conductance valve 109, a decomposing energy is fed through a heater 102 to enable silicon material to react with carbon material to deposit a silicon carbide film.
Patent JP-H11197867-A (JP)
Title: Laser beam machining mead and teaching nozzle used for its machining head
Inventor: MIYABUCHI SHIROYUKI
IPC: B23K26/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent a damage of a condensing lense and a laser beam machine even when laser beam machining is carried out by mistake in a state that a teaching nozzle is still attached remaining after teaching is finished. SOLUTION: In a laser beam machining head provided on its top end with a machining nozzle 15 attachable and detachable, a hole 25 for a passage of laser beam and assistant gas is provided in the longitudinal direction of the machining nozzle 15, and a teaching nozzle 27 to be inserted into this passage hole 25 at the time of teaching is mounted attachably and removably. Further, the teaching nozzle 27 is integrally formed of a body part 29, a flange part 31 and a needle part 33.
Patent JP-S59132500-A (JP)
Title: 2-bit error correcting system
Inventor: KOBAYASHI HIDEHIKO
IPC: G06F12/16
Filed: 1983-01-19
Abstract: PURPOSE:To attain error correction up to 2-bit by providing an inverted write and re-read means re-reading a data in response to the detection of a bit error and a syndrome generating means generating a specific syndrome from a data read again. CONSTITUTION:Suppose that an error occurs in information bits D0, D8. From the read data, 110101 is generated as shown in a reading data syndrome. All bits D0-C5 of the reading data are inverted to form a rewriting data, this is read again to form a syndrome, then 001101 is obtained and it indicates that the D8 has an error. Thus, the syndrome is formed by the re-reading data and only the bit designated by the syndrome is kept as it is and all remaining re-reading data (only information bit) is inverted, then the data is corrected into the original correct data as shown in the corrected data.
Patent JP-S62167194-A (JP)
Inventor: MIYANO HIROSHI
IPC: B65H51/28
Filed: 1986-01-14
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-H11201119-A (JP)
Title: Hose clip and rod-form tool for release used therefor
Inventor: NAKAMURA YUJI
IPC: B25B27/10
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve workability of diameter expansion release of a hose clip. SOLUTION: The first grasping piece 5 of a hose clip 1 is provided with a lock piece 8 and by engaging it with a second grasping piece 7, the hose clip 1 is held in a diameter expansion state. Further, an insertion space 12 is formed on the lower side of a lock piece 8 is formed between the two grasping pieces 5 and 7. By prizing in a way that the tip part of a rod-form tool T1 is inserted therein, the second grasping piece 7 is moved axially of a fastening ring 2, and the lock piece 8 is released from a lock state. This constitution releases the hose chip 1 from a diameter expansion state and changed into a contraction state.  Further, since padding is effected such that a gap, except the insertion space 12, wide enough to allow thrusting of the rod-form tool T1 is not provided between the two grasping pieces 5 and 7, no erroneous insertion is prevented from occurring to the rod-form tool.
Patent JP-S59157732-A (JP)
Title: Auto-clear circuit
Inventor: KAWAGOE HIROHITO
IPC: H03K17/22
Filed: 1984-01-20
Abstract: PURPOSE:To perform automatically the clearing operation at a power-on time by setting the output of a counting circuit to one value by the output of the counting circuit which is outputted simultaneously with power-on and resetting the output of the counting circuit to the other value on a basis of the counted result. CONSTITUTION:At a power-on time, a clock pulse phi becomes a level -VDD, and the inverted signal phi (reset pulse) becomes a level GND, and FETs Q1 and Q4 of a time constant circuit 1 are turned on, and an output V1 rises gradually, and an FETQ6 is turned on after a delay. In a latch circuit 3, an FETQ3 is turned off and an FETQ9 is turned on immediately after power-on, and therefore, an output Q is set to the level GND. When the reset pulse phi becomes the level -VDD, an FETQ7 is turned on, and an output V2 becomes the level GND, and therefore, the FETQ3 is turned on and the FETQ9 is turned off, and the output Q becomes the level -VDD; and consequently, an auto-clear circuit is attained if the output of the latch circuit at a power-on time is used as a clear signal.
Patent JP-H11316371-A (JP)
Title: Reflection type liquid crystal display
Inventor: KANBE MAKOTO
IPC: G02F1/1343
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a high quality reflection type liquid crystal display. SOLUTION: A reflection type liquid crystal display is constituted by forming plural reflecting electrodes 38 as display picture elements for reflecting light made incident from the other substrate side and lead-in electrodes for applying voltage for display on each reflecting electrode on the liquid crystal layer side surface of one substrate of a pair of substrates arranged facing each other with a liquid crystal layer in-between, and forming a common translucent electrode and color filters almost over whole surface on the liquid crystal side surface on the other substrate.  The lead-in electrode comprises at least a gate- bus wiring, a source-bus wiring, and a thin-film transistor; the reflecting electrodes 38 are on the liquid crystal side on one of the substrates and formed on an insulating film 42 on an area including the thin-film transistors; the reflecting electrodes adjacent to each other interpose a spacing in-between and are formed on a predetermined area including the thin-film transistors; and a black filter is formed on a area not opposed to the reflecting electrodes 38 on the other substrate.
Patent JP-S54101015-A (JP)
Title: Gas turbine power plant
Inventor: NISHIJIMA YASUMASA
IPC: F02C7/16
Filed: 1978-01-27
Abstract: PURPOSE:To improve economical efficiency, providing two radiators on the cooling water circulating system, two cooling water circulating pumps to drive separately in parallel, and trying standardization of the cooling water system. CONSTITUTION:A drive shaft 31a of gas turbine 31 and a rotating shaft 31a of the generator 32 and connected by a clutch 33, phase modifying synchronized operation can be made separating the generator 32 from the gas turbine 31. Two radiators 40, 41 installed cooling fan 43, 44 to drive separately and two cooling water circulating pump 35, 36 to drive separately are provided parallel to the cooling water circulating system to cool the lubricating oil supplied to every bearing of gas turbine 31 and the generator 32. Furthermore auxiliary machinery gear box 34 is connected to the drive shaft 31a of gas turbine 31. And then a lubricating oil tank 48, lubricating oil pump 49, 50, 53 and lubricating oil cooler 38 are provided to the lubricating oil system.
Patent JP-S59133021-A (JP)
Title: Method and apparatus for manufacturing bulged pipe
Inventor: NAKAMURA MASAO
IPC: B21D15/04
Filed: 1983-01-21
Abstract: PURPOSE:To form a bulged pipe with a fixed thickness and free in the number of bulge the interval thereof and the size by bulging a part of a pipe with deformation of an elastic body in a gentle U-shape so as to be moded in a bending die. CONSTITUTION:A pipe P is clamped on both sides thereof with a fixed die 11 and a mobile die 15. As the tip of a core metal 1 is pressed to pressurize an elastic body 2, the pipe is bulged in a U-shape with the deformation of the elastic body. Upon the release of the pressurization, the elastic body is returned to the original state. With the mobile die 15 contacting a stopper 24, the fixed die 11 is advanced. Said bulged section P1 is turned to a U-shaped P2 corresponding to a space formed with a protruded wall 16 of the mobile die 15 and a recess 12 of the fixed die 11. The clamped state of the bending die is released. After the bending die is backed to the original state, with the reclamping thereof, the U-shaped P2 advances by one pitch. The bulging work can be done continuously for the pipe by repeating the operation sequentially.
Patent JP-S63175842-A (JP)
Title: Camera
Inventor: SATO TAKAO
IPC: G03B17/38
Filed: 1987-01-17
Abstract: PURPOSE:To easily operate a shutter button by providing an attaching tool, which has a screw hole for an attaching screw of a remote release, in the position just above the shutter button. CONSTITUTION:An attaching tool 6 provided with a screw hole 5 to which an attaching screw 4 of a remote release 3 is set is so provided that the screw hole 5 is placed above the about center of a shutter button 2 of a camera 1. When the attaching screw 4 of the release 3 is set to the screw hole 5 of the attaching tool 6 and an operation part 7 of the release 3 is operated, the shutter button 2 is interlocked and operated. Thus, the remote release is easily operated even in case of a camera, where the screw hole for the attaching screw of the release is not provided for the shutter button, such as an electronic shutter button camera as if the shutter button were operated with a finger.
Patent JP-S56104984-A (JP)
Title: Bichromic pigment for yellow liquid crystal
Inventor: YASUI SHIGEO
IPC: C09K19/60
Filed: 1980-01-24
Abstract: PURPOSE: To bichromic pigment for yellow liquid crystal having good orientability in a liquid crystal and excellent bichromic properties, light resistance and solubility, comprising a specified yellow azoic compound.  
     CONSTITUTION: At least one bichromic pigment for a yollow liquid crystal, selected from yellow azoic compounds (compounds in which two of the side positions of any benzene ring are condensed with a benzene ring to form a naphthalene structure are also included) represented by formulas IWII, wherein R 1  is an alkyl, R 2  is an alkyl, an alkylcarbonyl, an arylcarbonyl or an alkyloxycarbonyl R 3  is a 4W12C alkyl, R 4  is nitro, cyano or an alkylsulfonyl and (n) is 1W4.  
     EFFECT: The pigment has a bichromic ratio of at least eight, and can be effectively used in any liquid crystal including a Schiff type, a biphenyl type and an azoic type. The liquid crysal used may be of any type including a nematic liquid crystal and a cholestericnematic phase transition type liquid crystal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07222239-A (JP)
Title: Cordless telephone system
Inventor: WATABE MITSUSUKE
IPC: H04M1/72502
Filed: 1994-01-27
Abstract: PURPOSE:To prevent a line from being still caught although it is not under communication by setting an on-hook state when a control signal showing a state under speaking is not received at prescribed intervals. CONSTITUTION:When the confirming instruction of speaking is received from a telephone exchange 1 in the speaking state, a control line 16 of a cordless telephone set base unit transmits a speaking comfirming command to a hand set, a timer for waiting a response corresponding to the speaking confirming command is started, and the response from the hand set is wiated. When the timer is turned to time-out before the response form the hand set is received, the on-hook state of the hand set is judged, and the end of the speaking state is reported to the control circuit of the telephone exchange 1 by executing on-hook processing. Therefore, even when any carrier interruption from the hand set can not be detected, the line can be prevented from being still caught although it is not under communication.
Patent JP-S57121716-A (JP)
Title: Reference voltage circuit
Inventor: HASHIMOTO SHINGO
IPC: H03K19/00
Filed: 1981-01-21
Abstract: PURPOSE:To reduce an error to be generated, by differentially fetching the voltage referencing to physical quantity kT/q from different MOS transistors. CONSTITUTION:A voltage based on the physical quantity kT/q is fetched from MOS transistors. kT/q is only 26mV under a normal temperature. Also, the reference voltage to be fetched is varied depending on the channel width W and the channel length L. Therefore, a voltage referencing to the physical quantity kT/q, which is generated by each MOS transistor is varied by varying the W/L ratio of 2 pieces of MOS transistors. According to such a constitution, the reference voltage having no influence of ground is fetched from between the terminals A and B of said transistors.
Patent JP-H08202211-A (JP)
Title: Image forming device
Inventor: KANEKO MASARU
IPC: G03G15/20
Filed: 1995-01-20
Abstract: PURPOSE: To realize an efficient saving in power without interfering the operability of the control of switching between power-saving mode and normal mode by monitoring conditions under which the device is used, and adapting to the conditions. CONSTITUTION: This device is provided with an EEPROM 225 for storing the time at which a print request signal is received and the frequencies of reception, and a CPU 220 which controls switching in such a manner that in the case of the frequency of the print request signals are received, stored in the EEPROM 225, is smaller than a predetermined frequency of the power-saving mode is set, and in the case of the frequency is larger than it, the normal mode is set.
Patent JP-S63176148-A (JP)
Inventor: MATANO TAKASHI
IPC: B32B21/08
Filed: 1987-01-14
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-H06218566-A (JP)
Title: Laser welding device
Inventor: FUKUOKA HIROSHI
IPC: B23K26/21
Filed: 1993-01-20
Abstract: PURPOSE:To very easily perform the spot welding of a portion clamped by a clamp arm. CONSTITUTION:In a laser welding device equipped with a positioning jig 1 supporting a work W in positioning state, a clamp arm 2 clamping a work W in positioning state, and a laser gun 3 irradiating a laser beam B in converged state, a through-hole 7 for introducing a laser beam, which pierces toward a clamp surface 4 is formed on the clamp arm 2. A recessed part 10 facing the through-hole 7 is formed on a receiving surface opposing to the clamp arm 2 in the positioning jig.
Patent JP-S62167527-A (JP)
Inventor: TAKIGUCHI YUJI
IPC: A47L11/00
Filed: 1986-01-17
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-S63175979-A (JP)
Title: Personal certification device
Inventor: SAITO ETSUO
IPC: G06T7/00
Filed: 1987-01-16
Abstract: PURPOSE:To attain a device which is constantly clean and good in operability by disposing a belt shape light transmitting member on which a finger is placed for inputting a finger print in a finger print input part and moving this light transmitting member by one finger print pattern at every input of the finger print. CONSTITUTION:The belt shape light transmitting member on which the finger 12 is placed for inputting the finger print along a bottom part in the finger print input part 11, for instance, a light transmission tape 13 such as a cellophane tape is disposed and the finger print is inputted through this tape 13. Both ends of the tape 13 are taken up and held by a pair of take up mechanisms 14, 14 and tensed between these take up mechanisms 14, 14 and moved in a direction shown by an arrow (a) by driving the take up mechanisms 14, 14 as necessary by a carrier control part 15.
Patent JP-H01184186-A (JP)
Title: Thermal recording material
Inventor: KOYABU KYOKO
IPC: B41M5/337
Filed: 1988-01-18
Abstract: PURPOSE:To enhance recording sensitivity without entailing a lowering in white ness or the change thereof with the elapse of time, by adding specific bis (aryloxyalkylene)ether to a thermal color forming layer, which contains a color less through light-colored basic leuco dye and a coupler, as a heat-meltable substance. CONSTITUTION:In a thermal recording material having a thermal color forming layer utilizing the color forming reaction of a colorless through light-colored basic leuco dye with a coupler, an ether derivative represented by formula (wherein n is 1 or 2, R is H, halogen or a 1-4C alkyl group and a benzene ring may be replaced with two or more Rs or R may form a ring to be con densed to a benzen ring to form a naphthalene ring) is contained in the thermal color forming layer. By using this ether derivative, as compared with higher aliphatic amide provided as a heat-meltable substance heretofore such as stearic acid amide or palmitic acid amide, a lowering of whiteness is not brought about and a whitening phenomenon deteriorating the quality of a developed color image with the elapse of time is not generated and extremely high record ing sensitivity can be obtained.
Patent JP-H05197127-A (JP)
Title: Phase shift mask
Inventor: SHIRAI HISATSUGU
IPC: G03F1/34
Filed: 1992-01-20
Abstract: PURPOSE:To improve the size controllability and resolution of a formed pattern by fitting a shading film with a preset width in close contact with a step section in a mask shifting the phase of the transmitted light at both sides of the step section of a transparent substrate. CONSTITUTION:A shading film made of Cr is provided on a phase shift mask 1 made of a transparent material such as glass, and the phase shift quantity between the right and left regions of a phase shift boundary section 2 is pi. The Cr film is fitted over the whole surface of a substrate to cover the boundary section 2 by spattering, and a Cr film 3 is left at the step of the phase shift boundary section 2 by etching. The size in the width direction of the Cr film 3 is controlled to change the light intensity profile, and the resist pattern width is controlled. Since the Cr film 3 is fitted on the step side wall of the phase shift boundary section 2, when the width of the Cr film 3 is changed, the half-value width of the light intensity profile of this portion can be controlled. If a wide pattern is to be obtained with a positive type resist, for example, the pattern with the desired size can be obtained when the width of the Cr film 3 is changed.
Patent JP-H03211571-A (JP)
Title: Optical variable power mechanism for electrophotographic copying machine
Inventor: KATAOKA HIROSHI
IPC: G03G15/041
Filed: 1990-01-16
Abstract: PURPOSE:To attach a ring gear and a lens carriage at a reference position by constituting a mechanism so that the attaching position of a rack which meshes with a pinion gear coaxial to a gear and is attached to the lens carriage can be adjusted. CONSTITUTION:This mechanism is provided with the pinion gear 14 coaxial to the gear 13, the lens carriage rack 16 which meshes with the pinion gear 14 and moves the lens carriage 12 forward and backward along a supporting shaft 15, a lens guide 17 which guides the fixed focusing lens 3 of the lens carriage 12 along a guide groove 17a, and a spring 18 which energizes in a direction where the ring gear 2 comes in contact with a polygonal cam 1. In the case that the meshing of the gear 13 is bad because of the dispersion of parts, etc., when the optical variable power mechanism is assembled, the mechanism can comply with the bad condition by adjusting the attaching position of the rack, because the attaching position of the rack to the lens carriage 12 can be adjusted. Thus, the lens carriage and a rocking link are attached to the reference position.
Patent JP-H09192798-A (JP)
Title: Device for removing slag in tundish
Inventor: ITAKURA HIDEKI
IPC: B22D11/10
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To smoothly turn over a tundish without bringing about unstable control movement, such as inverter trip. SOLUTION: Clamp auxiliary part 32 is attached to a clamp part 31 in a clamping mechanism 30 of a slag removing device of the tundish. The clamp auxiliary part 32 has the structure fitting a clamp receiving plate at the tip parts of many shape memory alloy-made arms executing elevating and declining movement according to the temp. Further, a cooling air blowing hole 33 is arranged near the clamp 31. At the time of clamping the tundish, the clamp receiving plate is shifted so as to narrow the gap between this plate and the tundish according to the deformation of the shape memory alloy-made arms caused by the heat of the tundish 40. At the time of unclamping the tundish, the arms are cooled by blowing the cooling air, and the clamp receiving plate is separated from the trunnions 41 of the tundish 40.
Patent JP-S54101131-A (JP)
Title: High voltage power unit
Inventor: TAKAHASHI NORIO
IPC: H02M7/44
Filed: 1978-01-26
Abstract: PURPOSE: To mintain the constant output voltage at a quick response speed in accordance with a rapid change of the load, by controlling an output voltage of the thyristor rectifier circuit, and by controlling an input voltage of the inverter through a series control transistor in accordance with the load current.  
     CONSTITUTION: With an AC power voltage going down and an output of the thyristor rectifier circuit 10 decreasing, a voltage across the both ends of a condenser 13 and a voltage detecting resistor 15 decreases. And a decrease of the detecting voltage to a thyristor control circuit 11 increases a rectifying output, with a voltage across the both ends of the condenser 13 increasing. Because of a reverse operation made to the above for an incrase of the power source voltage, the voltage across the both ends of the condenser 13 is kept at constant. And with a resistance of the load 9 decreasing to cause a voltage, across its both ends, to decrease, an increase of output voltage of a transistor control circuit 18 increases a collector current of the series control transistor 16, with a high voltage rectified output increased following an increase of output of an inverter 17, and the voltage, acorss the both ends of the load 9, is increased. For an increase of resistance of the load 9, a reverse operation is made, causing the voltage, across the both ends of the load 9, to be kept at  constant. 
     COPYRIGHT: (C)1979,JPO&Japio