baber/WOPTO huggingface dataset:
Patent JP-S6463898-A (JP)
Title: Exhaust heat recovery use device of condenser in nuclear power plant
Inventor: HIROOKA RYOICHI
IPC: F22B1/16
Filed: 1987-09-03
Abstract: PURPOSE:To make good use of heat for a ventilating air conditioner, a hot water supply equipment and the like by recovering waste heat of a turbine condenser. CONSTITUTION:Main steam by which a turbine 1 is driven is fed into a turbine condenser 3, heat exchange is performed by a heat exchanger 6 and a sea water system 4 and condensed. The heat exchanged in the heat exchanger 6 is transmitted to a medium such as water, fed to a heat pump 7 through a piping 4c by a pump 56 and heat exchange is performed therein. The heat exchanged in the heat pump 7 is fed into a ventilating air conditioner 10a, an absorption refrigerator 8 and a calorifier 9 of hot water supply equipment 11 through a piping 4e by the use of the medium such as water. The medium is returned to the heat pump 7 after it is heat-exchanged. Therefore, conventional waste heat can effectively be used and the exhaust heat can be reduced to outdoor.
Patent JP-H0381730-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: KOIKE YOSHIRO
IPC: G02F1/1337
Filed: 1989-08-25
Abstract: PURPOSE:To clean the surfaces of oriented films without adversely affecting an orientation treatment by subjecting the surfaces of the oriented films on substrates to a rubbing treatment, then subjecting the surfaces of the oriented film to a scrubbing treatment in the same directions as the rubbing directions while making washing liquid flow. CONSTITUTION:The oriented film is formed on the substrates 1. Since the twisting angle is 90 deg., the rubbing direction of the common substrate is intersected orthogonally with that of the segment substrate facing this substrate. The rubbing directions intersect at 45 deg. with the side AB of the substrate 1. The directions face C from the vertex A of the common substrate and conversely face A from the direction C of the segment substrate in either case. After the surfaces of the oriented films are subjected to the rubbing treatment, the surfaces are subjected to the scrubbing treatment in the same direction as the rubbing directions while making the washing water flow by using a washing brush 3.
Patent JP-S60112636-A (JP)
Title: Burner for synthesizing fine glass particle
Inventor: SUDA HIROYUKI
IPC: C03B19/14
Filed: 1983-11-24
Abstract: PURPOSE:To increase the rate of synthesis of a base material for an optical fiber by concentrically covering a pair of concentically set multiple nozzles with a pair of outer nozzles for synthesis so that the inner nozzles for synthesis and the outer nozzles for synthesis can be moved in opposite directions. CONSTITUTION:A pair of inner nozzles for synthesis having an inlet 5 for feeding starting materials for glass to an inner flame and an inlet 6 for feeding gaseous fuels for the inner flame are concentrically covered with a pair of outer nozzles for synthesis having an inlet 7 for feeding starting materials for glass to an outer flame and an inlet 8 for feeding gaseous fuels for the inner flame. The inner nozzles for synthesis and the outer nozzles for synthesis are made independent of each other so that the inner nozzles can be moved backward with respect to the outer nozzles.
Patent JP-2000057181-A (JP)
Title: Method for analyzing structure of building and its device
Inventor: CHIHARA KATSUYUKI
IPC: G06F17/50
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure analyzing device for analyzing the structure safety in a building through the use of a steel system assembling method. SOLUTION: A unit defining part 1a arranges plural units being a min. unit for constituting an aimed building and defines the building. A rahmen frame developing part 1b develops the building defined by arranging the plural units into frame data of a rahmen structure. A structure calculating part 1c displays the result of the calculation of the structure based on the frame data in a display part 1d.
Patent JP-2001046095-A (JP)
Title: Production of l-aspartic acid
Inventor: MAEDA ATSUHISA
IPC: C12P13/20
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To simplify the purification of an intermediate and obtain the subject compound by reacting a substance obtained by treating fumaric acid isomerized from maleic acid by a specified method with a reducing agent with ammonia in the presence of aspartase or the like in an aqueous solution. SOLUTION: A substance obtained by treating fumaric acid prepared by isomerizing maleic acid in the presence of a water-soluble bromine compound (e.g. ammonium bromide) and a compound having >=1 V standard electrode potential (e.g. ammonium persulfate) with a reducing agent (e.g. sodium thiosulfate) is used as the fumaric acid to simplify a purifying step of the fumaric acid which is an intermediate, sustain an enzyme activity and obtain the objective L-aspartic acid when reacting the fumaric acid with ammonia in the presence of aspartase or a microorganism producing the aspartase in an aqueous solution and producing the L-aspartic acid.
Patent JP-H0947704-A (JP)
Title: Coating device and coating method
Inventor: YOKOI TADAO
IPC: B05D1/28
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To form a coating film excellent in uniformity and appearance by preventing coating defects particularly caused by the foaming of a coating material in pan supply type coating. SOLUTION: In a pan supply type coating device for applying the coating material 2 on the surface of a traveling base material 4 by housing the coating material 2 in a pan 1 and using a rotating roll 3, a pant of the surface of which is dipped in the coating material 2, liquid-in doctor blades 11, 14 respectively opposed to the surface of the roll 3 are provided in the inlet side or inlet side and outlet side of the surface of the roll to the coating material 2 in the rotary direction of the rotating roll 3 and under the liquid of the coating material 2.
Patent JP-S60111473-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDOU HITOSHI
IPC: H01L29/78
Filed: 1983-11-22
Abstract: PURPOSE:To reduce an extent in the lateral direction of a diffusion layer by etching P-SiO2 (a plasma silicon oxide film) to form an opening section near the end section of a gate electrode and implanting the ions of an impurity of a type reverse to an impurity shaping source-drain from the opening section. CONSTITUTION:P-SiO2 5 is deposited on the whole surface on a polysilicon gate electrode 1, a gate oxide film 2 and a field oxide film 3 formed on a semiconductor substrate 4. Only the P-SiO2 5 at the stepped section of the polysilicon gate electrode 1 is removed selectively through etching, which does not use a mask by hydrofluoric acid, and opening sections 6 are shaped. When impurity ions are implanted from the opening sections 6 in the P-SiO2, a fine implantation layer 7 is formed accurately at the end section of the gate electrode 1. Phosphorus or arsenic is used on a P channel and boron on an N channel as the kinds of ions implanted at that time.
Patent JP-S60111499-A (JP)
Inventor: KITAGAWA YOSHIFUMI
IPC: H05K3/46
Filed: 1983-11-21
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-S6468524-A (JP)
Title: Feed of raw wool to card and system therefor
Inventor: ISHII TETSUO
IPC: D01G15/40
Filed: 1987-09-02
Abstract: PURPOSE:To carry out changeover of raw wool description with no time loss by feeding raw wool from a raw wool delivery equipment to different wool storage mechanisms in terms of description followed by feeding dividedly via feed means to the corresponding set of cards. CONSTITUTION:Raw wool delivered from a wool delivery equipment 2 via a feed duct 3 is fed to separate wool storage mechanisms 4a, 4b, 4c in terms of description to store the wool in a compressed state. Thence, this wool is fed dividedly at a fixed rate to the corresponding set of cards 6a, 6b, 6c. The feed means 5a, 5b, 5c are such that the stored raw wool can be fed continuously to the set of cards even if raw wool feed is stopped on account of description changeover.
Patent JP-H04215823-A (JP)
Title: Separation and recovery of polybalent cation/acid
Inventor: SUGAYA YOSHIO
IPC: B01D71/68
Filed: 1990-08-23
Abstract: PURPOSE:To efficiently separate and remove an acid from an Al-containing acid solution by using an anion exchange membrane composed of a polymer having an aromatic ring into which a primary-tertiary amino group and/or a quaternary ammonium salt group are introduced. CONSTITUTION:An anion exchange membrane is composed of an aromatic polymer wherein at least a repeating unit represented by general formula-X-Ar- Y-{X and Y are mutually same or different and are -O- or -S- and Ar is either one of groups represented by formulae I-III (wherein W is a single bond, -O-, -S- or -CR6R7-, R1-R5 are mutually same or different and are a 1-8C hydrocarbon group, a is 0-3, b+c is 0-7, d+l is 0-5 and R6 and R7 are H or a 1-6C hydrocarbon group)} is contained in a polymer substantially constituted of an aromatic group and a coupling group and a primary - tertary amino group and/or a quaternary ammonium salt group are introduced into the aromatic ring. An acid can be efficiently separated and removed from an Al-containing acid solution using this anion exchange membrane.
Patent JP-S59110522-A (JP)
Title: Multi-purpose pallet
Inventor: MARUYAMA ASAO
IPC: B23P19/00
Filed: 1982-12-17
Abstract: PURPOSE:To standardize a pallet and provide it with possibility of adapting rapidly to the purpose of use, by making a pallet in a standard configuration and adding necessary parts or adaptive devices selectively according to the service condition. CONSTITUTION:A guide roller 6 is installed at a slope 4 of a pallet 1, and a locating pin 15 is set in a hole 9. Besides this, an electrical outlet 16 is provided at a fitting mouth 17, and current supply is made through a collector installed at a central groove 18. A destination indicator 23 is provided at a detent recess 3a at the side face of each pallet, and pallets are distributed according to designated destinations. A collision relieving device 30 can be installed to tapped holes at the front and rear end-faces.
Patent JP-H05138440-A (JP)
Title: Oily electric discharge processing fluid
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H1/08
Filed: 1991-08-30
Abstract: PURPOSE:To improve the processing speed by using oily electric discharge processing fluid, in which the sulfur compound or the organic material including sulfur is added. CONSTITUTION:Oily electric discharge processing fluid 5 includes at least one of hydrocarbon including sulfur, which is obtained by reacting sulfur against hydrocarbon, fat and oil including sulfur, which is obtained by reacting sulfur against fat and oil, and alkylpolysulfide. The processing speed and the processing accuracy of the electric discharge is improved by using such a discharge processing fluid 5. Since this oily electric discharge processing fluid 5 is obtained by adding the organic compound including sulfur, adjustment of the oily electric discharge processing fluid is facilitated, and furthermore, since the organic compound including sulfur at a low cost is used, profitability of the electric discharge at an industrial scale is improved.
Patent JP-S61101334-A (JP)
Title: Transport direction reversing unit for paper sheets
Inventor: NONAMI HIDETAKA
IPC: B65H83/00
Filed: 1984-10-22
Abstract: PURPOSE:To secure certain execution of turn over of paper sheets by transporting paper sheets coming from the first transport route without changing their leading edges in the direction of transport of transporting them after reversing the direction of transport so that their trailing edges may take place of their leading edges. CONSTITUTION:In the case of both-sides luplication, each paper sheet P whose one side is already finished for copy is transported from a temporary accumulation part by means of a transport roll couple 380, 383 and its trailing edge is detected by a paper sheet detection means 390. Then, the roll couple 383 is reversed, the solenoid 392 of a sorting means 357 is actuated, a transport roll couple 385 makes rotation, the trailing edge if the paper sheet takes place of its leading edge, and the paper sheet P is delivered to an image transfer section in its inverted state via a paper sheet guide-in port 354. In the case of double-sides copy, a paper sheet already subjected to one-side copy is transported to the image transfer section from the transport couple 380, without changing the leading edge in the direction of transport, via a transport route 386, a transport roll couple 385 and the paper sheet guide-in port 354 under the condition with the solenoid 392 of the sorting means 357 actuated.
Patent JP-H0269205-A (JP)
Title: Manufacture of fiber reinforced cement board
Inventor: UMEZAWA KENJI
IPC: B28B1/52
Filed: 1988-09-02
Abstract: PURPOSE:To fully realize the heat resistance, incombustibility and reinforcing effect of board concerned and consequently obtain its strength equal to that of the board reinforced by asbestos by a method wherein specified amount of single natural inorganic fiber such as wallastonite or sepiolite or their mixture is added to and mixed with hydraulic compound consisting of cement and silica so as to be made in the form the board on a belt and, after that, cut, cured and hardened. CONSTITUTION:Hydraulic compound consisting of cement and silica, 8 - 13wt% of single natural inorganic fiber such as wallastonite or sepiolite or their mixture and other necessary additives excluding asbestos are forcibly agitated and mixed. The resultant mixed stock is fed on a forming belt in layers so as to be shaped in the board with compression rolls, cut to lengths and, after that, cured and hardened by conventional procedure. Both wallastonite and sepiolite are clayey mineral contained in native clay and preferably used by blending both of them with each other.
Patent JP-S6280460-A (JP)
Inventor: YUMIKURA TSUNEO
IPC: F25B15/00
Filed: 1985-10-03
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-H04104704-A (JP)
Title: Compost turn-over apparatus
Inventor: YOSHIDA HARUO
IPC: G02B6/30
Filed: 1990-08-21
Abstract: PURPOSE:To enable the turn-over and air-contact of even a lump of compost by providing particular side face and bottom face to a machine case having a connection part for connecting with a working machine such as a walking rotary crane. CONSTITUTION:The subject apparatus is provided with a machine case 3 having a connection part 2 to a working machine such as a walking rotary crane, a side face placed opposite to the machine case and having a lower end tiltable inward or outward and a bottom face attached to the lower end of each side face in a state tiltable downward and inward. A heap of compost before transfer and a heap of compost after transfer can be turned upside-down. Even a lump of compost can be turned over and brought into contact with air.
Patent JP-H0560081-A (JP)
Title: Vibration preventive device for rotary compressor
Inventor: SAITO MASAO
IPC: F16F15/02
Filed: 1991-08-31
Abstract: PURPOSE:To obtain vibration reducing effect within a wide operation range in a device composed of a casing which houses a rotary compression element and a motor and a dynamic vibration reducer on its lower part by providing a spring constant variable means which varies a spring constant of the dynamic vibration reducer. CONSTITUTION:A compressor casing 4 which houses a compression element including a rotor and a motor driving therefor is supported on a base 6 at its front and rear ends respectively by means of legs 5. An additional inertia body 8 is hung on a lower center position on a central axis through coil springs 7, thereby a dynamic vibration reducer is formed. In such a condition, magnets 11a, 11b having reversed polarity provided on front and rear surfaces of a diamond hinge 10 fixed to an outer side of the inertia body 8 are opposed to magnets 9a, 9b fixed on front and rear surfaces of the inertia body 8. In addition, a spring constant variable means is provided by forming a piezoelectric actuator 12 which adjusts opposed distances La, Lb on an inner side of both pieces on one end side l0a of the hinge 10.
Patent JP-H06287392-A (JP)
Title: Highly water-containing and highly elastic transparent hydrogel
Inventor: NAKURA MASANORI
IPC: C08L29/04
Filed: 1993-09-06
Abstract: PURPOSE:To provide a highly water-contg. hydrogel free from remaining org. solvent, requiring no complucated manufacturing steps such as the step of cooling and the step of replacing the solvent in the gel and having excellent elasticity and transparency, and a method for preparation thereof. CONSTITUTION:A hydrogel is obtd. by a method wherein a watery soln. of a mixture of a polyvinyl alcohol polymer having a degree of polymn. of at least 35 and a degree of saponification of at least 90mol% with another hydrophilic polymer is dissolved by heating under pressure and, after the obtd. homogeneous watery soln. is air-dried, water is absorbed therein again. The wt. ratio of the polyvinyl alcohol polymer to the hydrophilic polymer is 99.9:0.1-50:50. The tensile elasticity and visible light transmittance of the hydrogel are at least 2kg/cm<2> and at least 50%, respectively.
Patent JP-H1062050-A (JP)
Title: Refrigerator
Inventor: YAMAJI NAOYO
IPC: F25D17/06
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To improve an operation reliability of a compressor when a power supply is turned on and to shorten a time required for a temperature of a refrigerator at the time of power service failure to recover its predetermined temperature. SOLUTION: When an electrical energization for a compressor 4 and a blower fan 7 is started just after a power supply is turned on (step P1), if a temperature DS of a room temperature sensor and a temperature DF of a temperature sensor for a freezing chamber are not lower than a set temperature Dmax (step P2) and only when a temperature DC of a temperature sensor for a condenser is not lower than an upper limit set value DCmax (step P4), the blower fan 7 is driven at a low rotational speed only for a predetermined period of time ▵T2 (steps P5, P6 and P7), thereby a reliability in operation of the compressor 4 is assured and then it is possible to shorten a time required for the temperature within the refrigerator to recover its predetermined temperature after completion of the power service failure.
Patent JP-H0949710-A (JP)
Title: Method and apparatus for detecting object sealed in transparent body
Inventor: WATABE HIROYUKI
IPC: G01B11/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a means for simply measuring a thickness of a transparent layer at an inner face of a quartz crucible. SOLUTION: An image caught by an optical system comprising a lens 3 and an optical fiber 5 is photographed by a video camera and projecting to a monitor 12. The optical system is moved in an axial direction by a motor. The moving amount is detected by a detecting means of an operation device 9 and displayed at the monitor 12 or the like. The apparatus is initialized beforehand so that a surface of a transparent layer 17 is photographed when a guide member 7 is pressed to the surface of the transparent layer 17 of a quartz crucible 15. The optical system is shifted forward by the motor to a position where bubbles of an opaque layer can be photographed. The shifting amount from the initially set position is detected. The shifting amount is a thickness of the transparent layer 17.
Patent JP-H11110050-A (JP)
Title: Method and device for controlling pressure and flow rate
Inventor: KOMINO MITSUAKI
IPC: H01L21/304
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To suppress damage to a processed body in a process chamber by controlling the fluid pressure when the fluid is supplied to or discharged from the process chamber in a pressure-reduced or atmospheric-pressure atmosphere. SOLUTION: On the working fluid imparting side of a microvalve 5, a pressure transducer 54 which detects the pressure of the working fluid is provided and the microvalve 53 can be controlled according to the detection signal from the pressure transducer 54. Further, the microvalve 53 is controlled according to target values until the process chamber 35 in the pressure-reduced atmosphere enters the atmospheric-pressure atmosphere and while the process chamber 35 has reaches the atmospheric pressure, it can be controlled according to a CPU 52 which slowly controls the opening speed of a diaphragm valve 50 to control the fluid pressure when the fluid is supplied to the process chamber 25 in, for example, the pressure-reduced atmosphere, thereby suppressing the damage to a well W as the processed body in the process chamber 35.
Patent JP-H0776861-A (JP)
Title: Hydraulic pressure drive device of construction machinery
Inventor: NAKAMURA KAZUNORI
IPC: F15B11/05
Filed: 1993-09-06
Abstract: PURPOSE:To supply pressure oil to either an arm cylinder or a running motor by giving priority. CONSTITUTION:There are provided an arm operation detector A which detects the operation of an arm cylinder 4 and a running operation detector C which detects the operation of a running motor 3 and an arm load pressure detector 60. When it is determined by means of a controller 30 that both operation signals transmitted from the arm operation detector A and the running operation detector C are detected, an arm signal pressure and a running signal pressure are determined based on function relations which are predetermined in conformity with the types of arm/running composite operation configurations and which vary with each other and a signal detected with the arm load pressure detector 60. These signal pressure are given to a first solenoid valve 32 and a second solenoid valve 34, which makes it possible to output control pressures Fa1 and Fa2 whose values are different from each other, to a drive unit of an arm pressure compensation valve 7 and a drive unit of a running pressure compensation valve 11 respectively from the first solenoid valve 32 and the second solenoid valve 34.
Patent JP-H0548683-A (JP)
Title: Slave set for cordless telephone set
Inventor: AKITA SHINICHI
IPC: H04M1/00
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the slave set of a cordless telephone set which a call can be continued even when it moves beyond the radio wave range of the master set under calling. CONSTITUTION:The slave set of the cordless telephone set is provided with a modular jack 16 for line connection and a cable 15, has a same telephone line network control part 13 (a calling means) and a speech network circuit 14 (the calling means) inside as the general telephone set and has a function for switching from a cordless mode to the general telephone set mode by indication from a key pad 8 (a switching means). Even when the slave set moves beyond the radio wave range under calling, the call can be continued by only inserting a connector when a plug socket for the line being the same as that of the master set is adjacently provided.
Patent JP-S60113251-A (JP)
Title: Electrostatic printing means
Inventor: ANDOU KESAO
IPC: G03G15/22
Filed: 1983-11-24
Abstract: PURPOSE:To obtain sharp print automatically in a short time by utilizing an electrostatic field between a screen with a print shape formed of numbers of small holes and a body to be printed. CONSTITUTION:The electrostatic field between the screen 20 which has the print shape formed of numbers of small holes and the body 1 to be printed is utilized to print the desired print shape on the body 1 electrostatically. This method consists of the 1st process in which the 1st and the 2nd conveyor fingers 8 and 11 convey printed bodies 1 at a printed body supply position 12 and a printing position 13 to the position 13 and a printed body discharge position 14 respectively, and the 2nd process in which the desired print shape is printed on the printed body 1 at the position 13 electrostatically and the 1st conveyor finger 8 at the position 13 and the 2nd conveyor finger 11 at the position 14 return to the positions 12 and 13 respectively.