baber/WOPTO huggingface dataset:
Patent JP-H05259585-A (JP)
Title: Semiconductor mixed crystal quantum-well apparatus and manufacture therefor
IPC: H01L21/20
Filed: 1993-01-18
Abstract: PURPOSE: To provide a manufacturing method which assures easy changeover of growth layer and accurate composition on the occasion of manufacturing a semiconductor mixed crystal quantum-well apparatus, including a quantum-well laminate through a gas phase epitaxial growth on the substrate. CONSTITUTION: A quantum-well layer 20 is sandwiched between barrier layers 21 of InGaAsP of four materials, in which three structural elements such as InGaAs of the three materials are used in common to form a quantum well, a bulk lattice parameter of a quantum-well layer material is not matched with regards to the bulk lattice parameter of the substrate, and the relative atom ratio of a couple of elements is substantially set equal in the quantum well and barrier layer in such a manner that the fluid of the material of the epitaxial growth source of a couple of elements of the same group in the periodic table does not change during the gas phase epitaxial growth period of a quantum well and a barrier layer.
Patent JP-S59131498-A (JP)
Inventor: OOTAGURO KUNIHIKO
IPC: B43K1/08
Filed: 1983-01-17
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-S59142131-A (JP)
Inventor: GIYUNTAA EERUSHIYAITO
IPC: B31B50/83
Filed: 1984-01-19
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-S55100907-A (JP)
Title: Control of pressure at top of blast furnace
Inventor: NAKASHITA YOSHIHARU
IPC: F27D17/00
Filed: 1979-01-22
Abstract: PURPOSE: To stabilize the condition of a blast furnace by carrying out antomatically the control of the pressure at the top of the furnace by a method wherein a turbine governor valve is operated when the opening of the control valve of a septum valve system for gas in the top of the furnace is detected in the high-pressure operation of the blast furnace and the opening becomes smaller than that previously set.  
     CONSTITUTION: When exhaust gas from a blast furnace is decreased and the pressure at the top of the furnace is reduced while the blast furnace 1 is operated, the control valve 5 3  of a septum valve system 5 is closed. The opening of the valve is detected by a detector 2 for the pressure at the top of the furnace. When the opening becomes below 30°, a close signal is output to a range valve 5 2  to fully close the valve 5 2 . When the pressure at the top of the furnace is not restored to a predetermined level, the detected valve opening of the control valve 5 3  is compared with valve- opening previously set by a lower limit setting device 10. When the detected valve opening becomes smaller than the set valve opening, a close signal P is input to a turbine governor valve 8 to close the valve and restore the pressure at the top of the furnace, thereby the amount of the exhaust gas from the blast furnace passing through the septum valve system 5 is increased. When the valve opening of the control valve 5 3  is restored to a level above the set value, an open signal is input to the turbine governor valve 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150309-A (JP)
Title: Crystal oscillator component
Inventor: ISHIBASHI YASUO
IPC: H03H9/10
Filed: 1984-01-18
Abstract: PURPOSE:To decrease the thermal effect, to attain stable electric characteristic, to improve the shock resistance and also to attain thin profile by using a polyimide flexible copper-clad board as a supporting member of a crystal oscillator. CONSTITUTION:Seal packages 5a, 5b are made of ceramic. In Fig., 6a, 6b are concaved parts, 7a, 7b are bonding parts and 100 is a crystal vibrator supporting board made of the polyimide flexible copper-clad board. Copper clad plates 9a, 9b are bonded, led out so as to form electrode terminals, and 8 is the polyimide member, from which the copper-clad is removed. Exciting electrodes 1a, 1b are formed to both faces of a rectangular thickness slip crystal vibrator 10. The polyimide flexible copper-clad boards 9a, 9b are excellent in the mechanical strength and heat resistance and the thermal change of the seal packages 5a, 5b due to the crystal chip 10 is relaxed by using the polyimide copper-clad board 100.
Patent JP-H09195944-A (JP)
Title: Bellows type fuel pump
Inventor: OSHITARI SHUNICHI
IPC: F04B43/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce volume required for arranging a check valve by arranging at least one of a suction check valve or a discharge check valve in a pump chamber. SOLUTION: A cylinder 31 is fitted to the inner circumferential surface of a casing 12 by which the external shape of a fuel pump is set. Three bellows storing holes 35 passed through around a center line are formed to the cylinder 31, and respective bellows assemblies 36 are inserted thereto. Further, a check valve unit 42 is inserted to the inside of a pump chamber 38 formed inside bellows 37 from the opening of a bellows fixing end side flange 39. In this case, this check valve unit 42 comprises a suction check valve 43, a discharge check valve 44 and a valve supporting body. The check valves are thus arranged inside the bellows, therefore, this pump can reduce its volume, and can be miniaturized.
Patent JP-S62164586-A (JP)
Title: Transfer medium and its preparation
Inventor: NISHIMURA YUTAKA
IPC: B41M5/41
Filed: 1986-01-16
Abstract: PURPOSE:To perform high quality printing with highs resolving power, by providing a light reflecting layer removable by discharge destruction recording on one surface of a light pervious support and successively providing a solid wax layer containing a photothermal converting substance, a support and a thermal transfer layer on the other surface thereof. CONSTITUTION:A discharge destruction recording sheet is formed by providing a light reflecting layer 8 removable by discharge destruction recording on a light pervious support 9. Separately, a thermal transfer sheet is formed by providing a thermal transfer layer 12 to one surface of a support 11 and a transfer medium is formed by fixing the supports 9, 11 by a solid wax layer 10 containing a photothermal converting substance so as to closely adhere both supports 9, 11. As the support 9 a light pervious resin film having heat resistance is used and, as the support 11, condenser paper or a resin film making no bones of light perviousness is used. As the photothermal converting substance, a material absorbing flash light containing infrared rays emitted from a xenon lamp. to convert the same to heat such as carbon is used.
Patent JP-H07215653-A (JP)
Title: Oil leak preventing method for man-conveyor drive unit
Inventor: URAGAMI ISATO
IPC: B66B31/00
Filed: 1994-01-26
Abstract: PURPOSE:To provide an oil leak preventing method for a man-conveyor drive unit to improve oil leak preventing operation necessary for the drive unit of the man-conveyor and shorten the operating time. CONSTITUTION:A drive unit has a machine bed 1 fixed to a through-hole 7 in an existing drive unit mount 6 set up in a machine room with a bolt 8, a motor, a speed reducer and a drive sprocket. A tapped plug bolt 13 is screwed in a mounting hole at the machine room side and caulking material 14 is also filled therein to prevent the leak of lubrication splashing or dropping from the drive sprocket.
Patent JP-S58123238-A (JP)
Title: Noise reducing device
Inventor: ODA MIKIO
IPC: H04B1/64
Filed: 1982-01-19
Abstract: PURPOSE:To allow a level detector to respond on real-time basis by providing a delay device which delays an acoustic signal inputted for the response time of the level detector in front of a gain controller in a noise reducing device for tape hysteresis reduction. CONSTITUTION:The level detector 1 when performing detecting operation by using an input function R(t) requires detection time t1 and has a detection function R'(t+t1). The delay time of the delay device 4, on the other hand, is set to t1 and its output has a transfer function Q(t+t1); when the output is supplied to the gain controller 2 while its time axis is allowed to coincide with that of the detector 1, pulsation occurs at neither the leading nor trailing edge of the signal. The gain controller 2 records the signal by compression using the output of the detector 1 and for reproduction, delya device 4 makes a time-axis adjustment and the gain controller 2 expands the reproduced signal.
Patent JP-S62167241-A (JP)
Inventor: SASAGAWA YUKIO
IPC: C04B7/32
Filed: 1986-01-18
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-H09192665-A (JP)
Title: Ionized water generating device
Inventor: KATAYAMA NAOKI
IPC: C02F1/46
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an ionized water generating device free from the contamination of bacteria even after the lapse of several hours from the stoppage of water supply, for example, in the case of intaking water in the next morning after one night and capable of obtaining the generated water having an adequate ion concentration. SOLUTION: This ionized water generating device is constituted of an electrolytic cell 3 generating an alkaline ionized water and an acidic ionized water by electrolyzing water, a water pipe 31 of a water discharge passage for discharging one of the ionized waters generated in the electrolytic cell 3 as the generated water and a water pipe 32 of a waste water passage for discharging another ionized water as a waste water. Further, the water pipe 31 is provided with a stop valve 35 for passing the generated water by opening at the time of water supply and for interrupting the flow-in of the generated water and air by closing at the time of stopping the water supply.
Patent JP-2000207235-A (JP)
Title: Information processor
Inventor: NAMIKI HIDEO
IPC: G06F21/60
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the storage contents of a memory from being destroyed by speedily resetting a CPU, when the CPU operates abnormally. SOLUTION: This processor 101 is equipped with a CPU 102 and memories 103 to 106 that the CPU 102 accesses, and a runaway write detecting circuit block 111 decides whether or not the CPU 102 is accessing an unused area in an accessible memory space according to chip select signals CS1 to CS7 outputted by an address decoder circuit block 108 and outputs a reset signal to the CPU 102, when the decision result is true to reset the CPU. The runway writing detecting circuit block 111 outputs the reset signal to the CPU 102, if the CPU attempts illegal writing to an EPROM 103 and a flash ROM 104.
Patent JP-S62171315-A (JP)
Inventor: DEIBUITSUDO PII CHIENGUSON
IPC: H03K5/13
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-H06217082-A (JP)
Title: Color picture inputting device
Inventor: YAMAMOTO YUJI
IPC: H04N1/04
Filed: 1993-01-20
Abstract: PURPOSE:To provide a color picture inputting device in which picture data whose quality is satisfactory without any vertical stripes can be obtained even at the time of reading a picture at a high speed. CONSTITUTION:In a color picture inputting device A', at the time of obtaining the picture data by scanning a color original 1 by successively resolving a light from the color original 1 into plural chrominance components by a color resolving filter unit 5, and image-forming it on a CCD linear image sensor 4 constituted of plural picture elements, a mutual influence between each color can be reduced by a dummy scan 6 provided between each chrominance component element of the color resolving filter unit 5. Thus, the picture data whose quality is satisfactory without any vertical stripes can be obtained even at the time of reading the picture at the high speed.
Patent JP-H08192430-A (JP)
Title: Lead frame and insert molding method using the same
Inventor: NAKAGAWA YUJI
IPC: B29C33/12
Filed: 1995-01-20
Abstract: PURPOSE: To support a molded product by a lead frame while facilitating post- treatment by providing the protruding support part supporting the molded product to the frame part of a lead frame and setting the length of the support part so as to embed the leading end thereof in the side surface of the molded product by the min. length supporting the molded product. CONSTITUTION: The lead 5 of a lead frame 1 is embedded in a molded product M at the front thereof and the support part 6 protruding from an auxiliary frame 4 is extremely slightly embedded in the side surface of the molded product M at the leading end part thereof in a degree capable of supporting the molded product M. The lead 5 is cut at a predetermined position and, if necessary, the post-treatment such as the bending processing of the lead 5 is further performed in the next process. At this time, since the molded product M is held at a predetermined position by the support part 6, the lead frame 1 functions as the carrier holding the molded product M to move the same. Continuously, the support part 6 is detached from the molded product M by fixing the lead frame 1 to push the same from above or pushing the support part 6 to bend the same.
Patent JP-H03210192-A (JP)
Title: Biochemical production of (s)-1-ethynyl-2-methyl-2-pentenol
Inventor: MITSUTA MASARU
IPC: C12P41/00
Filed: 1990-01-16
Abstract: PURPOSE:To industrially and advantageously produce (S)-1-ethynyl-2-methyl-2- pentenol by stereoselectively esterifying the corresponding racemic modification in the presence of a lipase and optically resolving the resultant esters. CONSTITUTION:A lipase produced by a microorganism belonging to the genus Pseudomonas or Alcaligenes is added to a mixture solution of 1-ethynyl-2- methyl-2-pentenol which is a racemic modification, vinyl ester, isopropyl ester or anhydride of a lower fatty acid and the resultant mixture is stirred at about 20-100 deg.C for about 3-120hr to afford a lower fatty acid ester of (R)-1-ethynyl-2- methyl-2-pentenol and (S)-1-ethynyl-2-methyl-2-pentenol. Both the products are then separated and recovered.
Patent JP-S5599942-A (JP)
Title: Flame-retardant resin composition
Inventor: IZEKI ATSUSHI
IPC: C08L31/04
Filed: 1979-01-23
Abstract: PURPOSE: To prepare the title composition having excellent processability and low heat-deformation, and useful for the coating of a polyethylene-insulated wire for wiring use, by compounding a polyurethane resin, an inorganic flame-retardant, and a halogen-containing organic compound to a specific polyvinyl chloride resin, etc.  
     CONSTITUTION: A composition composed of (A) 100pts.wt. of at least one polymer selected from (a) a vinyl chloride resin having an average molecular weight of 2,000W4,000, (b) an ethylene-vinyl acetate copolymer having vinyl acetate content of 40W70wt% and a molecular weight of ≥300,000, and (c) a graft copolymer of the component (b) and vinyl chloride, (B) 5W50 parts of a polyurethane resin as a combustion inhibitor and an agent for preventing non-homogeneous blend, (C) 20W80 parts of an inorganic flame-retardant (e.g. antimony oxide), and (D) 10W60 parts of a halogen-containing organic compound containing 40W70wt% of halogen, as a flame-retardant and a flexibility-imparting agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05196839-A (JP)
Title: Coupling mechanism for optical waveguide and optical fiber
Inventor: ISHIKAWA SHINJI
IPC: G02B6/30
Filed: 1992-01-20
Abstract: PURPOSE:To decrease the number of aligning axes and to improve the strength based on the increase in contact area by coupling the plane having the large contact area at the front end of optical waveguides and the plane having a large contact area at the front end of optical fibers by shiplap. CONSTITUTION:The front end which is the butt part of the optical fibers is subjected to surface working to a step by polishing in a horizontal longitudinal direction so as to decrease the area of the optical waveguide part by >=30%, by which the plane of a straight line shape having the large contact area is exposed upward. The butt parts of the optical waveguide substrate 1 and the optical fiber array 4 are butted against each other to overlap the plane exposed to the upper part of the front end of the optical waveguide layer 3 and the plane exposed on the lower part of the front end of the optical fibers with each other by the shiplap. After these parts are aligned in a lateral direction, a refractive index matching agent is applied between the planes superposed on each other. The planes superposed on each other are coated with a UV curing agent around these planes and are then fixed by an Hg lamp. The aligning operation for the vertical direction is omitted according to the constitution.
Patent JP-H04240774-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUO MINORU
IPC: H01L21/265
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a manufacturing method which enhances the characteristic of a thin-film transistor and which can easily hydrogenate the thin-film transistor formed on a large area. CONSTITUTION:A manufacturing method is featured by including a hydrogenation process by using an ion implantation apparatus not using a mass spectrograph at a thin-film transistor formed on an insulating substrate or an insulating film.
Patent JP-2000206643-A (JP)
Title: Heat developable photographic sensitive material and image forming method
Inventor: GOAN KAZUYOSHI
IPC: G03C1/498
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material giving a developed sample less liable to the rise of fog with the lapse of time and excellent in image preservability and to provide an image forming method. SOLUTION: One or more compounds selected from aziridine compounds, epoxy compounds or carbodiimide compounds and a compound of the formula Ar-(SO2)y-CH3-n(X)n [where (y) is 0 or 1, X is halogen, (n) is 1, 2 or 3 and Ar is an aromatic group or a heteroaromatic group] are incorporated into a heat developable photographic sensitive material containing an organic silver salt, photosensitive silver halide grains and a reducing agent on the substrate.
Patent JP-H10201805-A (JP)
Title: Massage machine
Inventor: SAWAZAKI MITSUHIRO
IPC: A61H7/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine where a massage action with proper strength is realized. SOLUTION: The machine is provided with a rocking member where a rotary shaft, a motor 21 rotating the rotary shaft in bi-directions and a massage element executing the massage action are fitted and also a rocking operation is executed with the rotary operation of the rotary shaft and a control part by which the rotary direction of the motor is changed-over when the rotary action of the rotary shaft reaches a fixed rotary angle, the rotary shaft is rotated reciprocatively and the rotary angle of the rotary shaft is changed as necessary.  The control part is constituted of a rotation reference position setting means for the rotary shaft, a writable rotary angle storage means for the rotary shaft, a rotary angle measuring means measuring the actual rotary angle of the rotary shaft, a rotary angle comparing means comparing the rotary angle stored in the rotary angle storage means with the measured one, a rotary direction control part outputting a rotary direction changeover signal to the motor when the rotary angle stored in the rotary angel storage means coincides with the actual rotary angle in the rotary angle comparing means, a rotary angle input means as against the rotary angle storage means and a rotary angle converting means increasing/decreasing an input rotary angle to the rotary angle storage means.
Patent JP-S54100557-A (JP)
Title: Heat exchanger and heat exchanging method
Inventor: GEMA WATARU
IPC: H02K44/02
Filed: 1978-01-25
Abstract: PURPOSE: To improve the energy efficiency by using a magnetic fluid as the heat medium.  
     CONSTITUTION: A magnetic fluid having a specific gravity of approximately 1.3 to 1.7 which is dispersion of ferrite or magnetite fine particles in paraffin, ester, water, and the like as a heat medium 2, is filled between a collector 6 and an accumulator- radiator 7 and circulated by natural convection or by a movable magnetic flux source 8 to absorb and accumulate a solar energy in daytime and convert it to a warm air 12 by a fan at night, whereby the quantity loss rate of the heat medium 2 is reduced and efficient heat exchange can be preformed due to non-volatile property of the magnetic fluid and the circulation thereof by the use of an external movable magnetic flux source 8 for desired energy efficiency improvement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07213731-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1994-01-27
Abstract: PURPOSE:To provide a pachinko machine in which the ball paying state is fluctuated even when a pachinko ball paying device is provided on the outside, and the amusement peculiar to pachinko machine is never lost. CONSTITUTION:This pachinko (Japanese pinball game) machine 1 externally has a pachinko ball supplying mechanism 10 on a pachinko island base side, and internally has a storing tank 21 for storing the pachinko balls supplied from a first pachinko ball supplying passage 11 and a shutter device 23 for releasing the pachinko balls in the storing tank 21 when it is laid in the opened state. When the pachinko balls are guided to the storing tank 21, the upper part of the pachinko machine 1 becomes heavy, and when the shutter device 23 is opened to release the pachinko balls from the storing tank 21, the upper part of the pachinko machine 1 is conversely lighted. The setting state of the pachinko machine 1 is finely changed by the change of the weight balance. Since the sound for guiding the pachinko balls to the storing tank 21 can be heard, the atmosphere peculiar to a conventional pachinko machine can be reproduced.
Patent JP-H10202637-A (JP)
Title: Automatic bolt tightening and loosening method for concrete product forming formwork
Inventor: KAWAZU YOSHIO
IPC: B23P19/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size of and the cost for an apparatus by improving a tightening and loosening method for a formwork. SOLUTION: A nut runner 26 is provided on a frame 8 disposed at a position where a formwork 1 passes which is provided with respective travelling means adapted to move in a direction (X direction) in which the formwork is moved, in a direction (Y direction) normal to the formwork 1 moving direction and in a vertical direction (Z direction), respectively. In addition, provided on the frame 8 are a formwork travelling distance detecting means and a rotating support detector 40. The respective axes of the nut runner 26 are pre-set at a zero position as soon as the formwork starts to travel, and when a rotating support 5 of the formwork 1 is detected by the rotating support detector 40, the formwork is stopped.  During this operation, the travelling distance of the formwork 1 is detected by the formwork travelling distance detecting means so as to calculate an amount of deviation between the stop position and the zero position, and the X direction travelling means is driven based on the deviation amount so as to move the nut runner 26 to a predetermined tightening and/or loosening position to thereby effect tightening or loosening. Thereafter the nut runner 26 is pre-set at the zero position, and the formwork 1 is travelled again to repeat the operation.
Patent JP-H02188586-A (JP)
Title: Purification of cephem based antibiotics
Inventor: SHIMIZU MASAHARU
IPC: C07D501/46
Filed: 1989-01-17
Abstract: PURPOSE:To simultaneously perform desalting and concentration of cephem based antibiotics with superior recovery and within one step by treating an aqueous solution containing the antibiotics and inorganic salts with a low rejection rate reverse osmosis membrane. CONSTITUTION:An aqueous solution containing 7beta-[2-(2-aminothiazol-4-yl)-2- methoxyiminoacetamide]-[3-(4-oxazol-5-yl)-1-pyridinio]methyl-3-cephem-4- carboxylate and inorganic salts is treated with a low rejection rate reverse osmosis membrane normally under the pressure of 20-30kg/cm<2> at a temperature of around 5 deg.C.