baber/WOPTO huggingface dataset:
Patent JP-S63244362-A (JP)
Title: Disk rotation and driving device
Inventor: SHINODA YUKIO
IPC: G11B17/028
Filed: 1987-03-30
Abstract: PURPOSE:To reduce the displacement of a driving pin at its projection time and to improve the positioning accuracy of a recording medium by forming a projection regulating the displacement of a driving pin in its projection direction on the opposing face to the cradle of an arm plate or the head part of the pin. CONSTITUTION:The projection 5a regulating the displacement in the projecting direction of a driving pin 7 is formed on the opposing face to a cradle 3 of an arm plate 5. An attracting plate 12 is rotated and comes at the position corresponding to a window hole of a rotary plate, then, the arm plate 5 is sucked to the attracting plate 12 and the driving pin 7 is inserted into the window hole. At this time, the arm plate 5 is located at the position shown by continuous line and the projection 5a is abutted to the back face of the cradle 3, hence a gap B of the supporting part of the arm 5 is small. The slippage by the gap B of the arm plate 5 is thus reduced, the displacement of the driving pin 7 is reduced as well and the positioning accuracy of the recording medium is increased.
Patent JP-S62232705-A (JP)
Title: Erasing device
Inventor: YAMAGATA SHIGEO
IPC: G11B5/024
Filed: 1986-04-03
Abstract: PURPOSE:To interrupt an erasing operation, by providing a control means which removes a state where the first erase command is inputted corresponding to a command other than the second erase command input. CONSTITUTION:At the turning on time of an erase standby switch 78 in the state where the turning on of an erase standby switch 77 is detected, an erasing signal is impressed for the first time, on head 3-1, and 3-2, and the erase of a bit of recording information on a recording medium is performed. At such a time, when switches other than the switches 77 and 78 are truned on, in the first state where the turning on of the switch 77 is detected, the first state is automatically removed. In this way, the erasing operation can be interrupted.
Patent JP-S6043832-A (JP)
Inventor: HAABAATO RUDORUFU ANDAASON JIY
IPC: G03F7/36
Filed: 1984-04-19
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-S62234861-A (JP)
Title: Multi-slit type mass spectormeter
Inventor: NAITOU TOMOHIRO
IPC: H01J49/06
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the number of slit so as to simplify the structure of a detector by assingning an integer to the ratio of a mass number of ions allotted to the slits on the highest mass side to a mass number of ions allotted to the slits on the lowest mass side. CONSTITUTION:A range of mass measurement is divided into four ranges as range 1 through 4, subject to mass number range from 240 to 15. When the range 1 is selected by a switch 7, the magnaetic field intensity is set to B1. Under this magnetic field intensity B1, ions 2 having mass number ranging from 240 to 120 are distributed from one end to the other end of a multi-slit plate 3. The slit plate 3 is provided with 121 slits S1-S121 arranged in respective positions where ions 2 with respective mass numbers from 240 to 120 reach. Ions 2 passing through respective slits are converted to electrons by means of a multi-channel plate 4 before being amplified. Thereafter, they are detected individually by means of a multi-collector unit 5 in which 121 collectors, C1 to C121 are arranged by one to one response to respective slits.
Patent JP-H0213394-A (JP)
Title: Non-a and non-b type hepatitis related antigen, specific antibody thereto and immunological detection of said antigen using said antibody
Inventor: ROBAATO JIEI KAARITSUKU
IPC: C12R1/91
Filed: 1989-03-29
Abstract: PURPOSE: To enable to easily diagnose a non-A, non-B hepatitis by using an antibody which is produced by a cell strain aPt-1 and which is selectively immunologically bound to one or more antigens specifically related to the parenterally transmitted non-A, non-B hepatitis.  
     CONSTITUTION: A cell strain aPt-1 (ATCCθNo. CRL 9676), a chimpanzee leukocyte stain transformed with EBV, obtained from the supernatant of a proliferation culture solution of the aPt-1, is used for an immunoassay method for detecting an antigen specifically related to a parenterally transmitted non-A, non-B hepatitis. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10276205-A (JP)
Title: Duplicate system for atm communication network
Inventor: TSUJI KIYOTAKA
IPC: H04L1/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of communication by securing a substitute transmission line even on the occurrence of a fault between an asynchronous transfer mode(ATM) and a synchronous transfer mode(STM) communication equipment. SOLUTION: Interfaces 2A, 2a,((2B, 2b)(2C, 2c)(2D, 2d)) are respectively inserted between an ATM exchange 1 and an STM communication equipment 3A(3B, 3C, 3D) and a redundant configuration is adopted for transmission paths. Active system communication information collected by the integrated circuit 2A during communication is periodically transferred to the interface 2a and written in a memory, and the interfaces 2A, 2B keep the same communication information at all times. On the occurrence of a fault in a transmission path including the active system interface 2A during the communication, the STM communication equipment 3A raises the standby system interface 2a, which conducts communication control in place of the active system interface 2A.
Patent JP-H10275509-A (JP)
Title: Back light device
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/1335
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To economically improve utilization efficiency of light from a light source and ensure high luminance, thin shape, and light weight by having a sectional plane being circular or elliptical and controlling an orientation in which scattering light emitted from a light guide plate through an emitting member group is advanced by a control member group provided against each of the emitting member group. SOLUTION: A spherical lens 8 is employed as a control member provided corresponding to an emitting member, a circle or an elliptic appearing on a section plane, an orientation in which emitting light is advanced being specified by action of full reflection/refraction. The light emitted from a light source 2 is effectively incident on a light guide plate 1 by action of a reflector 3, and this light is transmitted by repeating full reflection on an interface between the light guide plate 1 and an air layer, since its refractive index is greater than that of air. Then, the light is scattered in equal direction to the outside by a scattering plate 4 and incident on the inside of the spherical lens 8, is subject to action of full reflection/refraction on the interface between the spherical lens 8 and the air, and emitted to the outside.  In this case, the emitted light can be advanced in specific direction with an effect of a lens action.
Patent JP-S6457870-A (JP)
Title: Copying machining capable of making fax function composite and its control method
Inventor: SAKATA SEIJI
IPC: G03G15/22
Filed: 1988-04-01
Abstract: PURPOSE:To cope with different requirements to a power supply of a composite device by providing a 1st power switch and a 2nd power switch and connecting a detection circuit detecting on/off of the switch to the 1st power switch. CONSTITUTION:Power switches SW1, SW2 are provided and on/off detection circuits AC1, AC2 of the switch are connected to the switch SW2, and in case of OFF, it is detected by the detection circuits AC1, AC2 to output an initial signal to all systems and in case of ON, a program start signal is outputted. In using the device as a composite device having the fax function, the power switch SW1 is always turned on and always supplies power source to the FAX function, the power switch SW2 is turned on in a time zone used as the copying machine to supply the power to the copying device and in case of a time at the outside of the time zone used as the copying devices, the power switch SW2 is tuned off. Thus, the power section is controlled efficiently to improve the operability.
Patent JP-H11253799-A (JP)
Title: Chlorinated organic compound decomposition catalyst and its manufacture
Inventor: KAJIKAWA OSAMU
IPC: B01J23/68
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst demonstrating good decomposition characteristics for any of gaseous or particulate chlorinated organic compounds. SOLUTION: A chlorinated organic compound catalyst contains a carrier formed of active carbon fibers, fist catalyst component composed of gold elements carried on the carrier and a second catalyst component formed of an oxide composed of at least one kind of element selected out of an element group carried by the carrier and formed of magnesium, aluminum, silicon, titanium, manganese, iron, cobalt, nickel copper, zinc, yttrium, zirconium, niobium, molybdenum, indium, tin, lanthanum and cerium. In the catalyst, usually 0.05-5 g first catalyst component is contained per 100 g carrier, and 1-25 g second catalyst component is contained per 100 g carrier, and the molar ratio of the first catalyst component to the second catalyst component is set at 0.005-0.2.
Patent JP-S61237580-A (JP)
Title: Decoding circuit
Inventor: YAGISHITA MUNEO
IPC: H04N1/413
Filed: 1985-04-15
Abstract: PURPOSE:To accomplish decoding without using a complicated circuit to discriminate an EOL signal from a picture data by logically outputting the exsistence of a synchronization signal positioned at the head of the picture data to capture the said signal accurately within a short time. CONSTITUTION:A binary coded picture signal is inputted to an EOL detecting part 11 from an input terminal 1. The part 11 automatically detects an EOL signal from the picture signal at every one line, and supplied it to a reception data decoding part 12. The part 12, based on the EOL signal, aligns the head bit of respective data, an executes the decoding process bit after bit in accordance with a processing table being interlocked with a pre-decoding processing part 13. When the decoding processing reaches respective terminal points, the part 13 operates at the said respective terminal points, and a decoded data is transmitted to an FIFO memory part. In such way, the head bit of each line's picture data is accurately captured.
Patent JP-S63245269-A (JP)
Title: Current type pwm converter
Inventor: TANAKA SHIGERU
IPC: H02M7/48
Filed: 1987-03-31
Abstract: PURPOSE:To suppress a resonance phenomenon and prevent overvoltage from being caused, by connecting a DC reactor to the DC side terminal of a self- exciting type power converter, and by connecting a filter circuit to an AC side terminal. CONSTITUTION:A current type PWM converter is an AC reactor Ls, a filter capacitor CAP, a self-exciting type power converter SS, and a DC reactor Ld, and current is fed to an AC motor load M. A controlling circuit is composed of a DC current controlling circuit DCC, a power-supply current controlling circuit ACR1, a speed controlling circuit SPC, a load current controlling circuit ACR2, a voltage controlling circuit AVR, and a pulse width modulation controlling circuit PWM. A converter SS1 is composed of a PWM converter, and a converter SS2 is composed of a PWM inverter. Alternating current converted from a direct current source is smoothed by a filter circuit, and the converter SS2 is controlled according to a command value. Even if a resonance phenomenon is forced to be generated by the capacitor CAP or the like, the voltage controlling circuit of the filter circuit is effectively worked.
Patent JP-H026491-A (JP)
Title: Silicon naphthalocyanine and photosensitive paint membrane containing said compound
Inventor: BERUNHARUTO ARUBERUTO
IPC: C07F7/18
Filed: 1989-03-31
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein Nc is a (substituted) naphthalocyanine residue, R 1  and R 2  are a group represented by formula II [wherein R 3  is 6-20C alkyl represented by formula III [wherein n is 1-5 and R 6  and R 7  are 1-10C alkyl) and R 4  and R 5  are 1-10C alkyl or OR 3 ] and R 1  is also 1-10C alkyl}.  
     USE: A laser optical recording material.  
     PROCESS: For example, diiminoisoindoline represented by formula IV (wherein R 8  is H, 1-10C alkyl or 1-10C alkoxy and m is 1 or 2) is reacted with chlorosilane in an inert org. solvent in the presence of chlorine at 170-250°C to obtain chlorosilicon naphthalocyanine represented by formula V (wherein X is 1-10C alkyl or Cl) and this compd. is treated with sulfuric acid to be hydrolyzed and the obtained product is reacted with chlorosilane represented by formula X 2 SiCl 2  in pyridine in the presence of sodium hydride at 15-150°C and subsequently reacted with alcohol at 30-120°C to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57193105-A (JP)
Title: Horn antenna
Inventor: KAGOSHIMA KENICHI
IPC: H01Q13/02
Filed: 1981-05-25
Abstract: PURPOSE:To obtain a desired TM11 mode, by constitution a TM11 mode generating section to rotation-symmtry to the horn axis, and the shape of a cross section vertical to the horn axis of the horn aperture to none rotation-symmetry to the horn axis. CONSTITUTION:The antenna consists of a horn 1 a TM11 mode generating section 2 and a feeding waveguide 3. The section 2 is rotation-symmetry to the  horn axis 6. The horn 1 so symmetrical to two planes 7a and 7b othogonal with  each other including the horn axis 6 and the shape of a cross section vertical to  the horn axis 6 of the horn aperture is not made to rotation-symmetry to the  horn axis 6. Through the constitution like this, the TM11 mode only can be generated, and the TM11 mode can be propagated smoothly to the aperture, allowing to obtain the desired TM11 by making the major and minor axes of the aper ture the specified size.
Patent JP-S58196987-A (JP)
Inventor: YAMAMOTO YOSHITO
IPC: B65G47/90
Filed: 1982-05-10
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-S62237276-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B25/08
Filed: 1986-04-04
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-2000274539-A (JP)
Title: Safety valve mechanism of closed container
Inventor: WADA KENICHI
IPC: F16J15/46
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety valve mechanism of a closed container using a highly reliable motional part and having high airtightness in a simple structure. SOLUTION: It is a safety valve mechanism 1 to prevent immersion of outer fluid in a closed container 6 and to release fluid pressure in the inside of the closed container 6 outside when it becomes high. As a ring type sealing member 3 is fitted in a groove part 4 in an extended state, the sealing member 3 is pressed on an exhaust port 5a by reaction force of extending force. Consequently, when the fluid pressure of the closed container 6 exceeds the reaction force of the extending force, the sealing member 3 extends in the diametrical direction and releases fluid.
Patent JP-H1055976-A (JP)
Title: Manufacture of semiconductor device having various buried regions
Inventor: PALMIERI MICHELE
IPC: H01L21/8249
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an integrated device, which has additional buried layers while masks fewer than the number of masks used in a conventional method are used. SOLUTION: This is a method of doping a P-type supporting material 50 by a method wherein silicon nitride masks 52 are formed, N-type impurities are implanted in the supporting material 50 using these masks, resist masks 54 to be remained with at least one region, which is exposed and contains one part of a nitride, of the material 50 are formed on the material 50, the material 50 is performed a high-temperature treatment under an oxidative environment, silicon dioxide pads are formed on regions, which are not covered with the masks 52, of the material 50 and a P-type impurity implantation is performed in the regions sectioned into the boundaries defined by the pads. Then, the removal of the pads, the formation of epitaxial layers in a conventional method and a selective doping for forming P-type and N-type regions in the epitaxial layers are continuously performed in the method.
Patent JP-H10256574-A (JP)
Title: Diode device
Inventor: KASAHARA TAKESHI
IPC: H01L29/93
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To connect the device to a circuit board, using the face down bonding by providing a first and second electrodes connected to a first and fourth regions on the surface of a substrate with a third region connected to the second electrode. SOLUTION: On a low-resistivity n-type Si substrate 1 a highresistivity n-type epitaxial layer 2 is formed on the surface of which a first p-type low-resistivity region 4 is formed with a second n-type low-resistivity region 3 formed below it. The regions 3, 4 form a p-n junction. On the layer 2 a fourth n-type low- resistivity region 8 extending from the surface thereof to the substrate 1 is formed apart from the regions 3, 4. A first and second electrodes 6, 7 are connected to the regions 4 and 8 on the surface of the layer 2. Face down bonding bumps 9, 10 are formed on the electrodes 6, 7 to connect them to a circuit board.
Patent JP-S62236440-A (JP)
Title: Freshness retention of mushroom
Inventor: FUKAZAWA RYUTARO
IPC: A23B7/14
Filed: 1986-04-08
Abstract: PURPOSE:To remarkably prolong the freshness preservation period of mushrooms and attract the flavor of natural mushrooms even from artificially cultivated mushrooms, by bringing a solution containing hinokitiol (derivative) as an active ingredient into contact with the mushrooms. CONSTITUTION:A solution containing hinokitiol (derivative), e.g. salt thereof or cyclodextrin clathrate compound thereof, etc., as an active ingredient is impregnated into a carrier, e.g. pulp paper, paper made from chemical fibers, cellophane, etc., and then brought into contact with mushrooms to preserve the freshness of the mushrooms for a long period.
Patent JP-S63242688-A (JP)
Inventor: MURATA HIROSHI
IPC: G06Q40/02
Filed: 1987-03-31
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-H04311985-A (JP)
Title: Electro phoresis image pickup device
Inventor: TAKAHATA TOSHIYA
IPC: G03G17/06
Filed: 1991-04-11
Abstract: PURPOSE:To provide an electro PHORESIS image pickup device having the capability of forming full color image, even when there is used an optical write device where it is difficult to change laser, light emitting diode and a luminous wavelength zone. CONSTITUTION:In an electric migration image pickup device, an electric photo- sensitive layer 105 and an insulation 101 are so laid as to face each other, and a gap between the layer 105 and insulation 101 is filled with developer 106 comprising N or more types (N = 2 or larger integers) of electric photosensitive toner 106a to 106c dispersed in insulation solvent. In addition, the image pickup device is equipped with a voltage application mechanism 107 for applying voltage between the layer 105 and insulation 101, a toner selection light irradiation mechanism 109 for irradiating such toner selection light 109 as capable of selectively causing at least one of the toner types 106a to 106c to be sensitive, and a photo-sensitive layer exposure mechanism. A filter mechanism is mounted on the toner selection light irradiation mechanism 109.
Patent JP-S60223812-A (JP)
Title: Block copolymer and composition containing the same
Inventor: SHIRAKI TOSHINORI
IPC: C08L53/02
Filed: 1984-04-21
Abstract: PURPOSE:The titled composition excellent in low-temperature stretchability, shrinking property, environmental stress cracking resistance, blow moldability, and surface hardness, comprising a specified block copolymer and a specified styrene polymer. CONSTITUTION:95-30wt% block copolymer of a number-average MW of 30,000-500,000 having plastic polymer segments of a glass transition temperature of 55-87 deg.C and nonplastic polymer segments of a peak of a dynamic viscoelasticity function tandelta of -40-25 deg.C and consisting of 60-95wt% (a) vinylaromatic compound and 40-5wt% (b) conjugated diene is mixed with 5-70% polymer selected from the group consisting of a block copolymer resin having at least one vinylaromatic hydrocarbon polymer block and at least one conjugated diene polymer block and comprising 60-95wt% component (a) and 40-5wt% component (b), a block copolymer elastomer comprising 10-60wt% component (a) and 90-40wt% component (b), and a rubber-(un)modified styrene polymer.
Patent JP-S60223945-A (JP)
Title: Blow-off port structure for clean room
Inventor: KIMURA FUMIO
IPC: F24F13/072
Filed: 1984-04-21
Abstract: PURPOSE:To reduce the weight of the blow-off port and facilitate the mounting work thereof by a method wherein the blow-off port is provided integrally with an air path having air-tight and flexible properties while such blow-off ports are continuously connected. CONSTITUTION:The base body 1 of the blow-off port is formed by a rectangular flat plate 1a bored with a rectangular long hole 1b at the central part thereof and rise-up rims 1c are provided around the long hole 1b. An HEPA filter (high performance air filter) 2, made by corrugated sheets in order to increase the surface area thereof, is attached to the inner periphery of the rise-up rims 1c so as to cover the long hole 1b. The base body 1 of the blow-off port is provided with air paths 3 so as to envelope the long hole 1b and the rise-up rims 1c along the whole lengths thereof. The air path 3 is formed by a material having air-tight and flexible properties and is inflated upon introducing air thereby forming a horseshoe shape. According to this method, the blow-off port is light and the mounting work thereof may be facilitated since the air path can be mounted in contracted condition.
Patent JP-H07263030-A (JP)
Title: Laminated-sealed nickel-hydrogen set battery and maintenance method to recover capacity thereof
Inventor: NIIYAMA KATSUHIKO
IPC: H01M10/34
Filed: 1994-03-25
Abstract: PURPOSE:To lengthen the cycle life by arranging maintenance use heating means to promote self-discharge in respective cells. CONSTITUTION:A layer built sealed nickel-hydrogen set battery 1 is composed of ten cells 2, 2,... (C1, C2,..., C10) connected in series to each other, heat radiating plates (with built-in heating means for maintenance) 3, 3,..., thermocouples 4, 4,..., a support member 5 or the like. The cells 2, 2,... are laminated on each other through the plates 3, 3,..., and are housed in the member 5, and the thermocouples 4, 4,... are installed on the upper side surfaces, and cell temperatures of the cells 2, 2,... can be respectively separately monitored. When the respective cells 2 are heated by the plates 3, self-discharge of the respective cells 2 is promoted, and after the self-discharge proceeds to a certain degree by heating them for prescribed time, residual capacities of the respective cells 2 become almost equal to each other. As a result, since dispersion is reduced in a charging depth of the respective cells 2, capacity of a set battery is recovered, so that the cycle life can be lengthened.