baber/WOPTO huggingface dataset:
Patent JP-2000200448-A (JP)
Title: Magneto-optical recording medium and production of magneto-optical recording medium
Inventor: TAMANOI TAKESHI
IPC: G11B11/105
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce a magneto-optical recording medium with good reproducibility which enables high-density recording and reproducing. SOLUTION: In the medium, a reproducing layer 14 is a GdFeCo film having 8 to 100 emu/cc saturation magnetization at room temp. The intermediate film 15 is a (GdFeCo)Si film having 140 to 250 emu/cc saturation magnetization at room temp. and is a RE rich in-plane magnetization film showing no compensation temp. to the Curie temp. The recording layer 16 is a TbFeCo film having 50 to 150 emu/cc saturation magnetization at room temp. By successively forming the magnetic films having saturation magnetization, the obtd. magnetooptical disk 1 shows enough recording power margin of jitters as ±11 %.
Patent JP-2000091046-A (JP)
Title: Three-pole socket
Inventor: TAKIZAWA ITSUHITO
IPC: H01R27/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a socket capable of saving energy, and capable of selecting an inserting method of preventing accidental fire of electric equipment and an insertion method of always carrying current in electric equipment always requiring the current by a user using a three-pole socket so as to cut off the power supply plugs of the electric equipment together with one switch when the electric equipment is not used at the time the user goes out. SOLUTION: This three-pole socket is formed with a set of three plug sockets 2 in parallel with each other with a space equal to the space of a power supply plug in a surface of a housing 1 formed at the regulated wiring tool module dimension, and a plug rest spring positioned in the back of each plug socket 2 and a terminal plate 4 connected to the plug rest spring are provided so that a user can select a method of inserting a power supply plug at 100 V for general house-service.
Patent JP-H02143686-A (JP)
Title: Frame transfer ccd image sensor
Inventor: KOZU SHINICHI
IPC: H04N5/3725
Filed: 1988-11-24
Abstract: PURPOSE:To superimpose picture data given to a present input onto the picture data sensed in a photosensing area by varying the charge quantity in response to the picture data given to the present input in the case of storing an electric charge in a photosensing area. CONSTITUTION:The picture data is received from a present input 110 and the present clock input 109 sets the picture data by one line to a preset line transfer section 108. Then the picture data by one line is fed to a photosensing area 101 in the timing of the horizontal blanking to store the electric charge in response to the picture data. Moreover, the picture data of the succeeding line is set to the transfer section 108 to preset an electric charge in the area 101. The operation is repeated by one frame to preset the one frame of picture data in the area 101 repetitively. Then light is made incident to sensitize the area 101 and the electric charge set in the area is discharged by the intensity of the incident light to superimpose the preset picture data onto the data sensitized in the area 101.
Patent JP-S62156185-A (JP)
Title: Reduction of flow resistance of liquid
Inventor: SHINOMURA TOSHIHIKO
IPC: C10N40/04
Filed: 1985-12-28
Abstract: PURPOSE:To make it possible to obtain improved reducing effect on flow resistance with good stability, by blending a flowing liquid with a specific amount of needlelike crystals of an organic compound, insoluble in the above-mentioned liquid and having good dispersibility. CONSTITUTION:A flowing liquid is blended with 0.1ppm-5wt% needlelike crystals of an organic compound, insoluble in the above-mentioned liquid and having good dispersibility. The needlelike crystals have optimally 100-10,000Angstrom  diameter, 5,000Angstrom -100mum length and 10-1,000,000 aspect ratio.
Patent JP-H03159792-A (JP)
Title: Thermal transfer ink sheet and thermal transfer recording method
Inventor: YAMAGISHI KATSUNORI
IPC: B41M5/124
Filed: 1989-11-17
Abstract: PURPOSE:To apply recording to a plurality of superposed pressure-sensitive copy papers by providing a thermal foaming layer on a sheet like base material and providing a heat-meltable ink layer on the thermal foaming layer. CONSTITUTION:A thermal foaming layer 12 is provided on a sheet like base material 11 and a heat-meltable ink layer 13 is provided on the thermal foaming layer to obtain a thermal transfer ink sheet 10. The thermal transfer ink sheet 10 is superposed on pressure-sensitive copy paper 6 so that the ink layer thereof is turned to the pressure-sensitive copy paper 6 and a thermal head 4 is adapted on the side of the base material of the ink sheet and a plurality of the heating parts of the thermal head are selectively heated on the basis of printing data to apply recording to the pressure-sensitive copy paper.
Patent JP-H10123431-A (JP)
Title: Binoculars
Inventor: HOTTA KEIICHI
IPC: G02B23/18
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of the optical axis of a lens caused by the movement of the lens by providing a pressing means turning and pressing a lens frame around a guide shaft so as to make an abutting part abut on a guide surface. SOLUTION: A blade member 81 is provided on the upper side of a first lens frame 19 so as to drive the first lens frame 19 in a back-and-forth direction, and two pins 193 and 193 implanted on the upper surface of the first lens frame 19 are engaged with an engaging groove 81a formed on the blade member 81. An abutting pin 192 brought into contact with the side wall part 321 of a slide frame 32 from an upper side is provided on the right end of the first lens frame 19. The blade member 81 is formed in a shape where it is slightly deflected so as to lower a right side, and the blade member 81a presses the first lens 19 downward in the state where the engaging pins 193 and 193 are engaged with the engaging groove 81a.  Then, insertion holes 191... are brought into slidable contact with the upper surface side of the guide shaft 325, and positioning around the guide shaft 325 of the first lens frame 19 is performed by the abutting of the abutting pin 192 and the slide frame 32.
Patent JP-H11174109-A (JP)
Title: Fault locator for transmission line
Inventor: KUMAGAI KAZUAKI
IPC: H02J13/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fault locator by which a fault point can be located precisely, by a method wherein a protective relay means is installed at a terminal, current information and voltage information from the means are fetched and the fault point is located. SOLUTION: Current information and voltage information which are fetched by potential current transformers 6 to 9 and by potential transformers 10, 11 are fetched into transmission- line protective devices 28, 29 via cables 12, 13 so as to be converted into a low voltage by input converters 14, 15. Current information and voltage information on the side of the input converter 14 are sent to a computing and processing part 18, for a relay, on a system bus 23 via an A/D converter 17, and the current information is sent to the transmission-line protective device 29 via a transmission line 31 by a transmission processing part 20. Also current information and voltage information on the side of the input converter 15 are processed in the same manner, and the current information is received by the transmission processing part 20.  The computing and processing part 18 for the relay differentially computes a current on the basis of the current information, on the partner side, received by the transmission processing part 20 and on the basis of the current information on the own side, and a system accident which is generated in transmission lines 1, 2 is detected. As a result, a fault point can be located with high accuracy even in a multiterminal system.
Patent JP-H02145474-A (JP)
Title: Composite sintered material of titanium carbide
Inventor: IMANISHI TOSHITO
IPC: C04B35/443
Filed: 1988-11-28
Abstract: PURPOSE:To improve oxidation resistance of titanium carbide by compounding titanium (oxy)carbide and a spinel. CONSTITUTION:The objective material is produced by compounding (A) 10-60wt.% of titanium (oxy)carbide and (B) 90-40wt.% of a spinel and calcining the mixture.
Patent JP-H11133804-A (JP)
Title: Belt driving device
Inventor: MIKAMI KATSUMASA
IPC: G03G21/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid the lowering of image quality by arranging a fur brush opposed to a projection part (rib) provided on the back surface of a belt and providing a cleaning blade to be brought into press-contact with a driven roller. SOLUTION: The fur brush 41 oppositely coming in contact with the rib 34 is attached to a stay 42 on the inside of a photoreceptor belt 22 and fixed on a side plate 39. In such a case, the stay 42 is arranged near the driven roller 31. Furthermore, the cleaning blade 43 consisting of such material as Mylar(R) is fixed on the stay 42. The blade 43 is attached in a counter direction to the rotating direction of the roller 31. The blade 43 is arranged nearly over the entire length of the roller 31. The worn particles of the rib 34 are scraped by the fur brush 41. However, when the belt 22 gets one-sided and a tension roller 32 is rotated and the tensile force of the belt 22 is softened, the rib 34 is separated from the fur brush 41, whereby the worn particles on the brush 41 are moved.
Patent JP-H03159165-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA JUNICHI
IPC: H01L21/8242
Filed: 1989-11-16
Abstract: PURPOSE:To manufacture a capacitor having higher capacity than that of a normal stacked capacitor in high yield by laminating a first conductive layer, a first insulating film, a second conductive layer, a second insulating film and a third conductive layer, forming contact holes, forming an insulating film, and then anisotropically etching it. CONSTITUTION:A first conductive layer 27 is deposited on the entire surface of a semiconductor substrate 21, a first capacitor insulating film 28 is formed thereon, a second conductive layer 29 is further deposited thereon, and the layer 27, the film 28 and the layer 29 remain only on a predetermined region. Then, a second capacitor insulating film 30 is formed on the layer 29, a third conductive layer 31 covering the region is formed, a contact hole H' reaching the layer 27 is formed substantially the center of the region, and an insulating film 32 is formed on the layer 31 in the hole H'. Thereafter, the film 32 is anisotropically etched to substantially remove the film 32 on the layer 31 and the film 32 in the bottom of the hole H', the hole H' is then buried, and a fourth conductive layer 33 to be connected to the layer 31 is formed.
Patent JP-H07152515-A (JP)
Title: Output method
Inventor: TAKAHASHI YUJI
IPC: G06F3/12
Filed: 1993-11-29
Abstract: PURPOSE:To eliminate the difference between an information format and an information communication method of a request mode and those of a return mode by outputting the internal information on an output device based on the external device identifier added to the print information received from the outside and a communication protocol. CONSTITUTION:An external information holding part 2134 stores the external device identifier received from an input processing part 2112, the information format decided by an information format analyzing part 2113, and an information communication method. An internal information processing part 133 reads the information format, the information communication method and the external device identifier out of the part 2134 in response to a status request and then registers them in a status return table consisting of a RAM, etc. Based on the contents of this table, the internal information on a laser beam printer 2 is returned to an external device group l by an output processing part 2111. Thus it is possible to output the internal information to an external device in the same information format and the same information communication method as those used when the external device requests the return of the internal information on an output device.
Patent JP-H10142067-A (JP)
Title: Instrument for measuring phase error of electromagnetic wave
Inventor: GAFFARD JEAN PAUL
IPC: G02B26/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring phase error of electromagnetic wave which can quickly and accurately measure the phase difference of electromagnetic waves transmitted through optical equipment and, when necessary, in real time regardless of the size of a light source. SOLUTION: An instrument for measuring phase error of electromagnetic waves is provided with an out-of-focus system SD1 which sends a measuring plane PM and a pair of planes corresponding to the pupil surface of optical equipment to a light receiving system SM and an arithmetic unit which decides the phase difference of electromagnetic waves from measured results. The instrument is also provided with a spatial filter F which is formed in the image surface of the optical equipment so as to limit the extent of a light source recognized by the light receiving system SM. Therefore, the instrument can give the spatial spectrum of the transmitted phase difference.
Patent JP-H02144506-A (JP)
Title: Start type optical transmission system
Inventor: MOTOJIMA KUNIAKI
IPC: H04B10/272
Filed: 1988-11-26
Abstract: PURPOSE:To suppress the variation of a speckle pattern and to obtain stable coupling characteristics by using a dynamic single-mode laser diode which oscillates in single longitudinal mode in modulation as the light source of an optical transmitter and using a single-mode optical fiber between the input part optical fiber of a start coupler and the optical transmitter. CONSTITUTION:The distribution feedback type laser with wavelength lambda which oscillates in single longitudinal mode even in fast modulation is used as the light source of the optical transmitter 1 to remove model noises due to the oscillation spectrum variation. Then the input part optical fibers 5, 10, and 11 of the start coupler 4 and the optical transmitter 1 are connected by an up optical fiber 15 which uses a single-mode optical fiber to prevent a speckle pattern from being formed in the output end surface of the up optical fiber 15. The single mode optical fiber has a smaller core diameter than a multi-mode optical fiber, so the stable coupling of the speckle pattern is performed in the output end surface of the up optical fiber 15. Consequently, the generation of modal noises is reduced and stable coupling characteristics are obtained.
Patent JP-H05134636-A (JP)
Title: Compensating method for digital data
Inventor: SHIBATA SUSUMU
IPC: G09G5/00
Filed: 1991-11-14
Abstract: PURPOSE:To compensate digital data so that gradations '0' and '1' are always reproduced. CONSTITUTION:From at least one digital data obtained by executing a logical operation of at least a part of digital data D1-D3 of inputted upper n-k bits, for instance, 3 bits by logical elements such as AND elements 5A, 5, OR elements 6A, 7, etc., and inputted digital data, digital data of the lower (k) bits, for instance, the lowest digit bit is selected by switching a movable contact 2a of a switch 2B, and this selected digital data is outputted as (n) bits, for instance, 4 bits together with the inputted digital data.
Patent JP-2001118118-A (JP)
Title: Printer and online terminal device
Inventor: HAYASHI HIDEKI
IPC: G07D9/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To accelerate processing for transaction in a printer executing mechanical operation such as sucking of a bankbook, magnetic stripe read, page mark read. SOLUTION: In an online terminal device 1 comprising a controller 2, a bankbook slip printer 7, etc., to print the contents of transaction, the printer 7 executes mechanical operation such as medium suction, magnetic stripe read in advance of receiving an operation instructing command from the controller 2 and when these operation instructing command are received from the controller 2, the printer 7 informs a host device of the result of it.
Patent JP-H06224316-A (JP)
Title: Forming power circuit package
Inventor: ANDERSON SAMUEL J
IPC: H01L25/07
Filed: 1993-11-05
Abstract: PURPOSE: To provide a method for forming a power circuit package, having a first porous die mount and a second porous die mount of dielectric materials. CONSTITUTION: A porous base structure 20 is connected with the second surface of a dielectric 29, and a first porous die mount 21 and a second porous die mount 22 are connected with the first surface of the dielectric 29. At the same time as this connecting processes, conductive materials are injected into the porous base structure 20, a first porous die mount 21, and a second porous die mount 22. Semiconductor dies 32, 33, 34, and 35 are connected with the injected die mounts. Then, the semiconductor dies 32, 33, 34, and 35 are sealed with molding materials.
Patent JP-H04171728-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIE HIROSHI
IPC: H01L29/732
Filed: 1990-11-05
Abstract: PURPOSE:To prevent peeling due to overreaction of heat and to improve yield by providing a recess in an insulating film formed on a supporting substrate by a method wherein the insulating film formed on a support substrate is recessed and spread with a high melting point silicide film containing impurities on the bottom of a recess to stick with an element forming substrate. CONSTITUTION:The top of an SiO2 insulating film 2 formed on a support substrate 1 is recessed, and a high melting point metal silicide WSi film 6 containing impurities is formed on the bottom of a recess. An element forming Si substrate 8 is mounted on it and stuck by heating up to about 1000 deg.C to form an SIO substrate. Next, the recess is filled with polycrystalline silicon 15 through openings 13, 14 provided in the substrate 8 to make impurities in the metal silicide film 6 diffuse into the polycrystalline silicon 15. In this case, the resistance between the metal silicide layer 6 and the element forming substrate 8 decreases, resulting in decreases in collector resistance. This can prevent peeling between the insulating film 2 and the element forming substrate 8 and improve yield.
Patent JP-H02146674-A (JP)
Title: Lost article processing system
Inventor: BABA NOBUO
IPC: G06Q50/00
Filed: 1988-11-29
Abstract: PURPOSE:To speed up the decrease of accumulation of lost articles and to improve service properties to customers by attaching an identification label storing the information that can identify a private person to an article which is carried with the person. CONSTITUTION:When a private person offers registration to a corporation whose facilities are daily used by the person, the corporation inputs the information written onto an application form to a personal computer, etc., to complete the registration of the offerer person. Then the registered person is turned into a code and displayed on a sheet as an identification label 1-2. When an article attached with the label 1-2 is lost and stored in the corresponding corporation as a lost article, the code number of the label 1-2 is immediately read by an input device like a bar code reader, etc. Then the information on the owner of the lost article is read out and shown on a display. Thus the offerer can enjoy the service activities including the contact or the delivery of the article to its owner home.
Patent JP-H04171540-A (JP)
Title: Duplex on-line transaction processing system
Inventor: IGUCHI MUNEKI
IPC: G06F11/20
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a duplex on-line transaction processing system which can switch systems at a high speed by writing the journal data independently of an OS through a channel device in terms of hardware. CONSTITUTION:A pre-load processing means 21 is provided together with a journal writer 11, a channel device 40, a restoration processing means 22, and a build-in processing means 23. When a file is stored in a multi-call volume for journal data in an operation state of an operation system, a journal data write instruction is issued at the side of the writer 11 in the OS. Then the control is shifted to the device 40 and the subsequent processings are carried out independently of the OS between the disks containing the device 40 and a multi-call volume 30 respectively. Thus the collection of journal data is assured when the journal data write instruction is issued from the writer 11 despite the OS down. Furthermore an operation state is restored with the least necessary processing in a down time of the operation system.
Patent JP-H05220910-A (JP)
Title: Thermoplastic multilayer composite material and molding member having said composite material
Inventor: MUEGGE JOACHIM
IPC: B32B27/08
Filed: 1992-11-10
Abstract: PURPOSE: To obtain improved stability and a barrier effect against diffusion of chemicals and the like by producing a composite material comprising a layer of a molded material based on polyamide and a layer of a molded material based on a particular mixture. CONSTITUTION: At least 50% of the all end groups existing in polyamide are amino end groups, and the concentration of the amino end groups is within the range of 30-130 mM/kg. The thermoplastic multilayer composite material is obtained by comprising at least one layer of a molded material based on polyamide, and at least one layer of a molded material based on a mixture consisting of linear crystalline polyester of 95-60 weight % and a polymer of 5-40 weight % with reactive groups other than those having epoxy groups (the reactive groups derivable from the polymer have a concentration of 4-95 mM/kg). In this case, the 2 layers are bonded with each other as being friction- connected. This multi-layer composite material has improved stability and a barrier effect against diffusion of chemicals and the like.
Patent JP-H11131796-A (JP)
Title: Construction method of concrete floor
Inventor: FUJISAWA SEIJI
IPC: E04G9/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a floor made of concrete capable of using a wall form material also as a floor form material. SOLUTION: Beams 4 are vertically and horizontally arranged among girders 3 arranged by partitioning vertically and horizontally a floor construction surface, and in a construction method of a concrete floor casting concrete on steel deck plates 6 by which square-shapes 5 constituted of a girders 3 and beams 4 are covered, the beams 4 are so arranged that the square-shapes having such size as they are covered with the whole rib attached steel plate wall form 7 or the divided part thereof as many as possible. Accordingly, the whole rib attached steel plate wall form 7 or the divided part can be used as the steel deck plate 6.
Patent JP-H09149305-A (JP)
Title: Image pickup device
Inventor: OSAWA TATEO
IPC: H04N5/225
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To realize high image quality processing for a desired image area of an object by maintaining at least either of high resolution and high color reproducibility. SOLUTION: This device is provided with a 1st optical system 3 forming an image of an object onto a 1st CCD 1, a 2nd optical system 4 whose magnification is higher than that of the 1st optical system and forming the image of the object onto a 2nd CCD 2, and a synthesis section 10 synthesizing sets of image information picked up respectively by the 1st and 2nd CCDs. An optical axis of the 1st optical system is divided into 1st and 2nd optical axes 6, 7 by a half mirror 5 arranged between the 1st CCD 1 and the 1st optical system. A 1st image forming scheduled plane 8 of the 1st optical system 3 is set on the 1st optical axis and the 1st CCD 1 is arranged on the 1st image forming scheduled plane. On the other hand, a 2nd image forming scheduled plane 9 is set on the 2nd optical axis and the 2nd CCD 2 is arranged on the 2nd image forming scheduled plane.