baber/WOPTO huggingface dataset:
Patent JP-H06130388-A (JP)
Title: Orientation evaluating device for liquid crystal display element and manufacture of liquid crystal display element
Inventor: KURAI HISAKO
IPC: G02F1/1337
Filed: 1992-10-20
Abstract: PURPOSE:To improve the manufacture process yield in a rubbing processing. CONSTITUTION:An orientation process means 5 which performs the orienting processing of the orienting film of a transparent electrode substrate 1, birefringent phase measuring means 3 and 4 which measure the birefringent phase difference of the orienting film, and an orienting processing control means 7 which controls the orienting process means 5 according to the measurement result of the birefringent phase difference are provided. Concerning to the birefringent phase difference measurement, linear polarized laser light of light frequency f1 and linear polarized laser light of light frequency f2 are generated to generate their difference frequency AC signal, laser light transmitted through a body to be measured is separated and the products (q) and (s) of a signal (a) of one separated light in a 45 deg. direction from an xy axis, a signal (b) of light in an (x)-axis and (y)-axis direction, and the difference frequency AC signal (f) are obtained; and a birefringent quantity (d) and a phase delay axial direction are calculated from the outputs to calculate the difference in birefringent phase differences before and after the rubbing processing of the orienting film.
Patent JP-H09129366-A (JP)
Title: Driving circuit of magnetron for microwave oven
Inventor: NAKAI SATOSHI
IPC: H05B6/66
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron driving circuit which makes the finished state of automatic cooking uniform in a microwave oven and reduces unwonted radiation. SOLUTION: This driving circuit has a heater power transformer 1 and a high-voltage power transformer 2, heats a heater for heating a magnetron 9, and applies a high voltage between the anode and cathode of the magnetron 9. Before the high voltage is applied between the anode and cathode of the magnetron 9, the driving circuit supplies power to the primary side of the heater power transformer 1 in order to preheat the heater.
Patent JP-H10120622-A (JP)
Title: Production of optically active compound
Inventor: KAWADA MITSURU
IPC: C07C213/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active compound by which the optically active compound suitable as a raw material for an oxazolidinedione derivative useful as a treating agent for diabeties is produced in a high yield and high purity by performing a reduction reaction of a specific aromatic compound in the presence of a specified ruthenium compound and a protonic acid. SOLUTION: The objective optically active compound of formula III is obtained by performing a reduction reaction of (A) a compound of formula I [R is a (substituted) hydrocarbon group, etc.; Y is CO, etc.; R<1> R<4> are each H or a 1-4C alkyl; A is a divalent 1-7C aliphatic hydrocarbon group; ring E is a benzene ring (substituted by one or two substituting groups); (m) is 0 or 1; (n) is 0-2] in the presence of (B) a compound of formula II [X<1> is a halogen; T is a (substituted) benzene(T'), etc.; W is an optically active tertiary phosphine; Z is a halogen, etc.; (p), (q) and (r) are each 1 when T is T', etc.] and (C) a protonic acid, for example, under 30-110kg/cm<2> hydrogen pressure at 5-120 deg.C in an organic solvent.
Patent JP-H02128500-A (JP)
Title: Manufacture of flexible printed wiring board
Inventor: YOSHITOMI YASUNOBU
IPC: H05K3/34
Filed: 1988-11-08
Abstract: PURPOSE:To prevent an adhesive agent or a adhesive film from being left unremoved on a wiring board by a method wherein an adhesive sheet whose front side and rear side are different from each other in adhesive power is interposed between a support sheet and a support plate in lamination making its smaller side in adhesive power face the support sheet and its other side larger in adhesive power face the support plate and heated. CONSTITUTION:Two or more wiring conductors 1 are supported with a support film 2, and an adhesive sheet 3 whose front and rear side are different from each other in adhesive power is interposed in lamination between the support sheet 2 of a flexible printed wiring board provided with an insulating film which coats for insulation a part of the wiring conductors 1 other than the part required for the connection and a support plate making its smaller side in adhesion power face the support film 2 and its other side larger in adhesive power face a support plate and bonded together with pressure. By this setup, when a flexible printed wiring board is separated off from a support plate, an adhesive sheet can be almost prevented from being left unremoved on the wiring board.
Patent JP-H06107654-A (JP)
Title: Production of lactones
Inventor: FUCHIGAMI TAKAMASA
IPC: B01J31/24
Filed: 1992-09-29
Abstract: PURPOSE:To provide a method for producing a lactone, especially gamma- butyrolactone in high yield under a relatively mild condition, in hydrogenation of a saturated and/or unsaturated dicarboxylic acid anhydride as the raw material. CONSTITUTION:This method for production of a lactone by hydrogenating a saturated and/or unsaturated dicarboxylic acid anhydride in the presence of a ruthenium-phosphine complex is characterized by the coexistence of silica in the hydrogenation.
Patent JP-H09101988-A (JP)
Title: Point card system
Inventor: ISHIGAMI EIICHI
IPC: G06Q20/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a point card system with which evaluated money exchange service can be received even when the number of points does not reach a prescribed value. SOLUTION: Each member shop 27 purchases a point from a secretariat 30 and registers this point on each card terminal equipment 20 as the number of owned points. The number of points corresponding to the amount of purchase is added to a point storage part 11 at a point card 10 of a customer every time of purchase. When the number of points exceeds the prescribed value in the case of receiving service by a customer, the amount to which a prescribed rate is multiplied is available but when the number of points is less than the prescribed value, the amount to which another rate is multiplied is available, and there is no waste.  The amount utilized by the point card by the customer is converted to the number of points for enabling purchase from the secretariat with that amount, added and registered at the terminal equipment of the relevant member shop and becomes the point owned by the member shop.
Patent JP-H06110557-A (JP)
Title: Mass flow controller
Inventor: SHIMOMURA MITSUZO
IPC: G05D7/06
Filed: 1992-09-28
Abstract: PURPOSE:To facilitate package and to improve reliability by mutually communicating required information between a device main body and an instrument part without interposing any exclusive communication cable. CONSTITUTION:In order to set the fluid flow rate of a main body 20 of the device, a flow rate set value is inputted by an input setter 17 and modulated by a modulation circuit 50 and afterwards, a radio wave is transmitted through an antenna 51. This radio wave is inputted through an antenna 30 of the device main body 20 to a reception circuit 26, demodulated by a demodulation circuit 27, fetched into a valve control part 7 later, D/A-converted and turned to a flow rate setting signal (b). On the other hand, information to be detected in the main body 20, for example, a flow rate detecting signal (a) obtained in the valve control part 7, is sent to a modulation circuit 25 and modulated and afterwards, a radio wave is oscillated through the antenna 30. This radio wave is inputted through the antenna 51 of the instrument part 40 to a reception circuit 41. Afterwards, this radio wave is inputted through the antenna 51 of the instrument part 40 to the reception circuit 41 and demodulated by a demodulation circuit 42, and a detected flow rate value is displayed on an instrument 18 after the D/A conversion.
Patent JP-H04156540-A (JP)
Title: Silver halogenide color picture photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/36
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the photographic property with high sensitivity and high coloring concentration and reduce the fluctuation of the photographic property during continuous processing by using specific couplers. CONSTITUTION:A coupler expressed by the formula I and a coupler expressed by the formula II are contained, thus a photosensitive material having high sensitivity and high coloring concentration and improved with the aging fluctuation of the photographic performance is obtained. In the formula I, R<1> indicates a nonmetallic atom group necessary to form a five-membered unsaturated heterocycle together with the formula III, R<2> indicates hydrogen atom or hyterocycle group, R<3> indicates alkyl group or alkenyl group, R<4> and R<5> independently indicate hydrogen atom and alkyl group respectively, and X indicates the group eliminatable when reacted with the oxidant of an aromatic first-class amine main developer. In the formula II, R<120> indicates aliphatic group, aromatic group or heterocycle group, Ar indicates aromatic group, and Xa indicates hydrogen atom or the group eliminatable by the coupling reaction with an aromatic first-class amine developer oxidant.
Patent JP-H08123011-A (JP)
Title: Photomask
Inventor: YANOKURA EIJI
IPC: G03F1/42
Filed: 1994-10-20
Abstract: PURPOSE: To dispose alignment marks of the width exceeding the width of scribing lines at these scribing lines. CONSTITUTION: Alignment mark areas 14 are delineated by providing the corner- parts in positions where the scribing lines 13, 13 of pellet patterns 12 intersect respectively with notched parts 15 and these areas 14 are provided therein fully with alignment marks 16. Since the alignment marks 16 are partly confined within the notched parts 15, the alignment marks 16 are formable to the outside diameter D larger than the width W of the scribing lines 13 and the alignment accuracy is improved. There is no need for widening the width W of the scribing lines 13, therefore, there is no need for decreasing the effective areas of the pellet patterns 12.
Patent JP-H04157841-A (JP)
Title: Test system for atm channel
Inventor: UCHIDA YOSHIHIRO
IPC: H04L12/28
Filed: 1990-10-20
Abstract: PURPOSE:To test a self-routing module by monitoring whether or not a specific number of test cells of each input highway are detected within a specific time after the generation of test cells is started. CONSTITUTION:A test cell generating means 104 on each input highway 104 generates the test cells 106 to be passed through all routes and identification information 107 on the input highway which indicates from which highway 102 the cells are generated. Then a test cell monitoring means 105 on each output highway 103 decides the identification information 107 on the highway which is added to the test cells 106, for example, monitors whether or not a specific number of test cells 106 corresponding to each input highway 102 are generated within the constant time after the start of the generation of the test cells, thereby testing the ATM communication path.
Patent JP-H04157656-A (JP)
Title: Magnetic tape transport
Inventor: KAKURAI OSAMU
IPC: G11B15/675
Filed: 1990-10-19
Abstract: PURPOSE:To prevent abrasion of a positioning hole of a cartridge by providing a regulating plate which assumes a first position to stop a threader pin driven by a pressing part at the normal position and a second position to bring the threader pin a predetermined distance closer to the center of the cartridge from the normal position. CONSTITUTION:As a cartridge 1 is being loaded, a regulating plate 5 is at a first position if the cartridge is moving in the up-and-down direction. Therefore, a positioning pin on a magnetic tape transport is smoothly engaged with a positioning hole of the cartridge. When the cartridge 1 is completely loaded, the regulating plate 5 is moved to a second position. At this time, if read/write of data to the magnetic tape is completed and a reader block 2 is to be accommodated into the cartridge 1, a threader pin 3 is positively engaged with the reader block 2. Accordingly, abrasion of the positioning hole of the cartridge can be prevented.
Patent JP-S63136148-A (JP)
Title: Decentralized file system
Inventor: NOZU TSUTOMU
IPC: G06F15/177
Filed: 1986-11-27
Abstract: PURPOSE:To secure coincidence of contents among decentralized files with no intervention of an operator by confirming the date of production of a shared file through another station in response to the action of a starting station. CONSTITUTION:A resetting detection means 30 and a time stamp means 40 detect anxiety where the file contents of its own station are not coincident with those of another station and informs the header label and the date of production of the file of its own station via a transmission control means 50. Another station compares the communication contents with each other via a file comparing means 60 and gives a request as necessary to an originating station for transmission of the file contents via a file transfer request means 70. Then the file of its own station is turned into the latest state and this state is informed to the originating station. Thus the originating station refers to a completed file as necessary to secure coincidence between the contents and the date of production of its own file and those of the file of another station.
Patent JP-H05116869-A (JP)
Title: Elevator
Inventor: FUJITA YOSHIAKI
IPC: B66B7/04
Filed: 1991-10-29
Abstract: PURPOSE:To provide a vibration controlling device for a cage of a rope system elevator for moving vertically the cage with a hanging rope along an elevator path in a highrise building by a winch in which the riding quality of the cage is improved by varying a coefficient of viscosity to improve effects of vibration absorbing and reducing against high rolling of the cage by vibrational frequency. CONSTITUTION:An operating lever 9 is connected pivotably to a cage 5 vertically movable along a guide rail 3, and a guide roller 10 is shaft-supported rotatably by the operating lever 9 to make contact with the guide rail 3. In an elevator connected to one end of of the operating lever 9 and provided with a damper device 20 provided on the cage 5, a cylinder body 21 of the damper device 20 is filled with magnetic fluid 22 and an electromagnetic coil 23 is provided in the cylinder body 21 to control the viscosity of the magnetic fluid 22.
Patent JP-H06137752-A (JP)
Title: Door structure of refrigerator
Inventor: FUNASAKO HIDEO
IPC: F25D23/04
Filed: 1992-10-21
Abstract: PURPOSE:To hold resiliently an attitude and a position of a container by a method wherein a supporting bar is provided with a resilient tongue resiliently abutted against the container set on a mounting plate and biasing the container toward an inner surface of a door of a refrigerator. CONSTITUTION:A supporting bar 16 is made such that a resilient plate made of soft vinyl chloride is integrally extruded and formed. The resilient plate is cooperatively arranged at a lower part of the supporting bar 16 while being extended toward an inner surface 8a of a door 8 when the supporting bar 16 is placed between both side plates 14. As containers 13 such as beer bottles and the like are placed on a mounting plate 15 of a door pocket 12, a resilient tongue 19 corresponding to a part of each of the containers 13 strikes against an outer side surface of each of the containers 13, flexes and provides a resiliency for biasing the containers 13 toward the inner surface 8a. That is, each of the containers 13 stored in the door pocket 12 is resiliently held between the corresponding resilient tongue 19 and the inner surface 8a. With such an arrangement it is possible to resiliently hold the attitude and position of each of the containers.
Patent JP-H11114812-A (JP)
Title: Turntable for polishing
Inventor: YAMANAKA ATSUHIKO
IPC: B24B37/12
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation and thermal deterioration of a polishing material by quickly releasing frictional heat in a polishing process by constituting a turntable of a composite material of reinforced fiber formed of organic high polymer fiber having fiber axis directional heat conductivity not less than a prescribed value. SOLUTION: A turntable is composed of a composite material of reinforced fiber formed of organic high polymer fiber having fiber axis directional heat conductivity not less than about 0.1 W/cm.K. About 0.2 to 100 W/cm.K is desirable. High strength high elastic modulus polyethylene fiber and polyparaphenylene benzbisoxazole (PBO) fiber are cited as the fiber to satisfy this characteristic. Both these fibers are highly heat conductive fiber having heat conductivity not less than about 0.1 W/cm.K, and have a propery to quickly release generated heat in the fiber axis direction. Among these, the high strength high elastic modulus polyethylene fiber showing the highest heat conductivity is desirable. Besides organic fiber, inorganic fiber such as glass, silica, carbon and zirconia may also be contained in the reinforced fiber of the composite material.
Patent JP-S62143351-A (JP)
Title: Automatic optical axis adjuster
Inventor: IWAI HIROSHI
IPC: H01J37/04
Filed: 1985-12-17
Abstract: PURPOSE:To aim at improvements in controllability of an electron microscope and maintenance efficiency, by shifting an electron source, a focusing lens and a diaphragm automatically to a position where an irradiation current quantity comes to the maximum. CONSTITUTION:An analog signal out of an irradiation current detector 15 is converted into a digital signal at an irradiation amperometric block 16 in a control circuit 14, and whether this signal is the maximum value or not is judged by a maximum value judging block 17. And, if it is not the maximum value, such an electric signal that is necessary for shifting an electron source 1, a focusing lens 4 and further a diaphragm 6 as far as a proper distance is generated by a driving current generating block 18, and it is transmitted to an electron source driving device 11, a focusing lens driving device 12 and a diaphragm transfer device 13, respectively. Driving devices 11-13 shift the focusing lens 4 and the diaphragm 6 as far as a proper distance in a direction vertical to an optical axis. With this movement, a charge quantity to be irradiated to a sample 10 or a manipulator 9 is varied. This charge quantity is detected again by the irradiation current detector 15, and fed back to the control circuit 14. After repeating suchlike feedback, the electron source 1, the focusing lens 4 and the diaphragm 6 are shifted to a position where the irradiation current quantity comes to the maximum, stopping, them.
Patent JP-2001109856-A (JP)
Title: Holder for semiconductor media
Inventor: TOMONAGA KATSUYUKI
IPC: G06K19/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a holder which makes it easy to orderly store and carry a plurality of semiconductor media 1 and prevents the terminal parts 12 of the semiconductor media 1 from being damaged for the semiconductor media 1 constituted by projecting the terminal parts 12 on main bodies 11 having semiconductors inside. SOLUTION: The holder for semiconductor media holds semiconductor media 1 so that they are connected to one another, and this holder is molded out of resin in one body and equipped with cap parts 21 which can engage the semiconductor media 1 while covering the terminal parts 12 of the semiconductor media 1 and a connection part 23 which mutually connects the cap parts 21 engaging the semiconductor media 1.
Patent JP-2000115060-A (JP)
Title: Mobile communication terminal device
Inventor: SUDA NORITAKE
IPC: H04W76/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the mobile communication terminal device which can acquire the spread timing of a base station regardless of its small circuit constitution. SOLUTION: This device is equipped with a delay profile generator 1 which detects a frame border symbol included in a receive modulated wave and generates a delay profile, a base station spread timing detector 2 which generates base station spread timing signals from the data generated by the delay profile generator 1, a timing corrector 3 which selects stations from the generated base station spread timing signals, one by one, and generates a corrected spread timing signal 7 from the timing correction value 6 outputted by a correlator 4 with a timing window and the selected base station spread timing signal, the correlator 4 with the timing window which generates correlation data of the receive modulated wave within the range of a specific timing window based on the corrected spread timing 7 as center,  and a parch tree CH demodulator 5 which demodulates the correlation data generated by the correlator 4 with the timing window into logical data.
Patent JP-H10128394-A (JP)
Title: Method and apparatus for improving clarification of water quality in lakes and marshes
Inventor: TAKAHASHI HIDEAKI
IPC: C02F11/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for improving clarification of water quality in lakes and marshes which can be simply, easily and efficiently executed. SOLUTION: A method for improving clarification of water quality in lakes and marches which clarifies and improves quality of water in lakes and marshes and recovers sludge substance accumulated on the bottom face is provided and spherical balloons 10 formed of a thin steel sheet or a synthetic resin material wherein air is sealed inside and the outer surface is coated with an adsorptive substance are successively continuously pushed out through a balloon guiding conduit 30 wherein a feeding hole exists above the water face and which follows the feeding hole and is guided into water and has a discharging outlet provided in facing to the bottom face and discharged from the discharging outlet and while they float up on the surface of the water,  sludge substances on the bottom face and pollutants in water are adsorbed on an adsorptive substance and the balloons 10 after floating up on the surface of the water are respectively successively recovered and cleaned and fed again into the balloon guiding conduct 30 to circulate them endlessly.
Patent JP-H01128343-A (JP)
Title: Metal halide lamp
Inventor: YONEZAWA AKIHIRO
IPC: H01J61/20
Filed: 1987-11-12
Abstract: PURPOSE:To restrain a tube wall from blackening yet more as well as to making improvements in an ultraviolet intensity maintenance factor by sealing a specified amount of silver further in a light emitting tube in addition to iron. CONSTITUTION:Starting rare gas, mercury, iron and halogen are sealed in a light emitting tube, while silver is further sealed therein as much as 1/20-1/5 at gram-atom number ratio to the iron. With thus constitution, any tube wall blackening due to sticking of the iron sealed inside the light emitting tube to a tube inner wall is restrainable. Therefore a sharp drop in a maintenance factor of ultraviolet intensity attributable to a decrease in ultraviolet-ray transmittance due to the blackening and a decrease in the iron or a luminous metal is thus preventable.