baber/WOPTO huggingface dataset:
Patent JP-S6298273-A (JP)
Title: Fault point locating system for power transmission system
Inventor: HARADA EIJI
IPC: G01R31/08
Filed: 1985-10-25
Abstract: PURPOSE:To apply a fault point locating system to a nontransposition system and to perform precise locating by carrying out the locating classified by fault phases by using line constants at every each and between phases so as to obtain a locating value from a specific locating principle expression, and thus reducing an error in locating due to the difference of fault phase. CONSTITUTION:The 3rd circuit D3 of a locating device D generates line constants Raa, Rbb and Rcc (each phase resistance), Xaa, Xbb, and Xcc (respective phase reactance), Rab, Rbc, and Rca (interphase resistance), and Xab, Xbc and Xca (interphase reactance) of respective phases and between phases. Then, the 4th circuit D4 finds the distances (x) to fault points as to a two-phase short circuit, a two-phase simultaneous ground fault, a three-phase short circuit, and a three-phase ground fault from equation I on the basis of self-impedance values Zaa, Zbb, and Zcc and mutual impedance values Zab, Zbc, and Zca of respective phases obtained from respective phase currents Ia, Ib, and Ic, respective phase voltages Va, Vb, and Vc, and a zero-phase current 3 from the 4th circuit D4 and the 2nd circuit D2, and line constants from the 3rd circuit D3. The circuit D4, however, finds the distance (x) to a fault point by using equation II for A and B in equation I for the one-phase ground fault.
Patent JP-H08106974-A (JP)
Title: Heater for vertical type device
Inventor: KANAMORI YOSHIKATSU
IPC: H01L21/22
Filed: 1994-10-03
Abstract: PURPOSE: To prevent disconnection of a heating wire, and lengthen the service life by arranging a heating wire housing spiral groove, whose vertical width is long and depth is short, on an inside surface of a heat insulating material inside of a furnace, and housing the heating wire, whose cross-sectional shape is an elliptic shape, in this spiral groove. CONSTITUTION: A heating wire housing spiral groove 2, whose vertical width (a) is long and depth (b) is short, is arranged on an inside surface of a heat insulating material 1 inside of a furnace, and a heating wire 3, whose cross-sectional shape is an elliptic shape, is housed in this spiral groove 2. Since the depth (b) of the heating wire 3 is narrower than an ordinary heating wire whose cross-sectional shape is a circular shape, a temperature T2 of a groove bottom side part 3B is restrained from becoming a higher temperature than a temperature T1 of a furnace inside part 3A. Therefore, a difference in extension- contraction between the parts 3A and 3B of the heating wire 3 is reduced, and disconnection of the heating wire 3 is prevented, and the service life is lengthened.
Patent JP-S60130811-A (JP)
Title: Rotary transformer and manufacture thereof
Inventor: SUGIURA SEITEN
IPC: H01F41/12
Filed: 1983-12-19
Abstract: PURPOSE:To facilitate winding work, and to enhance quality of a winding at manufacture of a rotary transformer by a method wherein after the winding is wound previously, a resin magnet is formed at the periphery of the winding. CONSTITUTION:A wire 7 is wound around a spool 9 finished as to have the diameter corresponding to the inside diameter of a rotary transformer to form a coil 11, then the spool 9 is equipped in a mold 16, a mold 12 is engaged therewith, and molten resin magnet 17 is poured from a bung hole 13 to be filled up in space 18. After then, the cooled and hardened resin magnet is taken out, and the spool 9 is drawn off from the resin magnet to form the rotary transformer having a core 8 manufactured of the resin magnet.
Patent JP-H1188861-A (JP)
Title: Program link information processor
Inventor: HAYAKAWA HIROYUKI
IPC: H04N5/44
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To display program link information related with received video or audio signals while analyzing it through a program link information processor by adding the program link information processor to existent digital broadcasting reception terminal equipment. SOLUTION: Radio waves from a communication satellite 700 are received through a parabolic antenna 100. A program link information processor 300 is connected to digital broadcasting reception terminal equipment 200. In this case, the video and audio signals, program link information and tuning information received from the digital broadcasting reception terminal equipment 200 are transferred to the program link information processor 300. At the program link information processor 300, the program link information is processed, a picture is generated, video or audio signals from the digital broadcasting reception terminal equipment 200 are synthesized, and the result is outputted to a TV monitor 400.  Concerning a more detailed information request, the program link information processor 300 acquires information from a link information storage device 640 and displays it on the TV monitor 400.
Patent JP-H1092835-A (JP)
Title: Bipolar transistor
Inventor: NOZU TETSUO
IPC: H01L21/331
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor bipolar transistor which can prevent inverse injection of positive holes into an emitter region when base impurity density is increased. SOLUTION: This transistor is provided with a tunnel barrier layer 15 between an emitter layer 16 and a base layer 14. The lattice constants of the tunnel barrier 15 or the base layer 14 are so selected that tensile stress is applied to the tunnel barrier layer 15 or compressive stress is applied to the base layer 14. In the case of the tunnel barrier layer, the barrier height to positive holes is relatively increased as compared with the barrier height to electrons. In the case of the base layer, the occupation ratio of heavy positive holes having a small tunnel probability is increased. Thereby inverse injection of positive holes into the emitter is restrained.
Patent JP-H0582852-A (JP)
Title: Method and device for measuring preload of laminated piezoelectric actuator
Inventor: NISHIDA KAZUSHI
IPC: H01L41/09
Filed: 1991-09-19
Abstract: PURPOSE:To perform nondestructive measurement of preload of a laminated piezoelectric actuator in relation to a preload measuring method of the laminated piezoelectric actuator and a device therefor. CONSTITUTION:Compression or tensile load is imposed on both ends of a laminated piezoelectric actuator A by a load device 4 so that load may be gradually increased, a size of load is measured by a load measuring device 5, a deformation amount of the laminated piezoelectric actuator A is measured by a deformation amount measuring device 6 in order to calculate preload from load and a deformation amount of the laminated piezoelectric actuator A.
Patent JP-H04121538-A (JP)
Title: Outdoor unit installation structure in air conditioner
Inventor: KAMODA GORO
IPC: F16M13/02
Filed: 1990-09-10
Abstract: PURPOSE:To make the most use of a lot or a building space, prevent the generation noise, improve durability and enhance the outside view by installing a housing on the roof of a building and an outdoor unit within the housing. CONSTITUTION:An indoor unit 5 is connected with an outdoor unit 3 by way of a refrigerant supply pipeline 6 built-in a wall, for example. More specifically, the outdoor unit 3 is installed on he roof 2, which makes it possible to use a lot or a building on a three dimensional basis and enhance effective application. Moreover, in this case, the outdoor unit 3 can be installed at a distance from the next house, which is quite effective to troubleshoot noise problems. This outdoor unit 3 forms a housing 4 in the imitation of a stuck due to its outdoor installation, which enhances the outside view and prevents the outdoor unit 3 from being exposed to rain or the like and enhances the durability as well.
Patent JP-H04118992-A (JP)
Title: Manufacture of printed circuit board
Inventor: MURAKAMI KANJI
IPC: H05K3/42
Filed: 1990-09-10
Abstract: PURPOSE:To electrolessly plate only the inner wall of a through hole and to maintain reliability of connection even without considering the positional accuracy of the hole at a conductor circuit by selectively allowing a catalyst only on the inner wall of a hole which constitutes a through hole by using a difference of adhering easinesses of the catalyst of the surface of a plating resist and the inner wall of the hole. CONSTITUTION:An inner layer circuit 2 is formed of glass cloth epoxy resin as an insulating layer 3, another insulating layer 3 is further superposed to form a circuit conductor layer 1 on the surface, and a plating resist 4 is formed. Then, a hole 5 is opened at a position necessary to be connected, and the entire surfaces of the inner wall and the surface of the hole 5 are adhered with catalyst 6 for electroless plating. Thereafter, it is dipped in solution containing 0.5g/l of ferric chloride and 100ml/l of hydrochloric acid at 25 deg.C for 10min to remove the catalyst adhered to the resist 4. Then, it is dipped in electroless copper plating solution to form a metal layer 7 of about 30mum of thickness on the inner wall of the hole 5. Eventually, the resist 4 is peeled as a multilayer printed circuit board. Plating metal is not precipitated on the surface circuit of the formed board, and the layer 7 of the inner wall of the hole becomes an excellent plating.
Patent JP-S6481596-A (JP)
Title: Extension communication system in isdn user bus
Inventor: TOKIKUNI KENTARO
IPC: H04M11/00
Filed: 1987-09-24
Abstract: PURPOSE:To realize the extension communication between plural terminal equipments connected to a subscriber's wiring by adding a signal reception function on an incoming signal line and a signal sending function to an outgoing signal line in a 4-wire form subscriber's respectively. CONSTITUTION:A signal is sent to an incoming signal line (T line) from terminal equipments TE(#1), TE(#2) when 2-calls of user bus are used for a conventional external communication in the 4-wire bus form subscriber's wiring (user bus) forming the ISDN user network interface, the signal is sent from a network terminator NT1 to the subscriber line and the signal from the subscriber line is received by an outgoing signal line (R line) via the NT1. In applying the extension communication between the TE(#1) and TE(#2), the TE(#1) sends a signal to the T line and the signal of the T line is received by the TE(#2) as it is, and the signal is sent to the R line by the TE(#2) and it is received by the TE(#1) as it is.
Patent JP-S60131567-A (JP)
Title: Developing device
Inventor: SHIMAZAKI TAKASHI
IPC: G03G15/08
Filed: 1983-12-21
Abstract: PURPOSE:To use various kinds of toner selectively and optionally with simple structure by providing plural developer supply devices which store and supply various kinds of toner and arranging plural flexible members for applying particle corresponding to them. CONSTITUTION:The developing device is arranged closely to a photosensitive drum 6 and its circumference is protected by a housing 51 which has an opening opposite to the drum; and a movable developer carrier 1, flexible particle members 2 and 3, mixing preventing blade 8, developer separating member 4, conveyor screw 7, etc., are arranged in the housing 51 at specific positions. Further, red and black toner particles Y and X are stored in space parts 10 and 11 formed of holders 2a, 3a, and 8a and wall surfaces of the housing 51. Then, the members 2 and 3 and blade 8 move to prevent the mixture of the toner particles X and Y, and an electrostatic latent image on the drum is developed with the toner particles X and Y separately.
Patent JP-H0793342-A (JP)
Title: Electronic book system
Inventor: YOKOCHI JIRO
IPC: G06F17/30
Filed: 1993-09-27
Abstract: PURPOSE:To improve the operability of an electronic book and to appreciate beautiful images by providing the system with a small-sized monitor for low- resolution character information display and a large-sized monitor for high- resolution image information display. CONSTITUTION:When a command 102 for book operation is supplied to a host computer 100, a main body display means 104 displays a main body part (main body data) as characters which are previously generated and saved on a small- sized display 106 through a switching selection means 108. Once an additional information command is given, an additional information output indication 107 is outputted to an additional information output controller 200 through the switching selection part 108. Then when the kind of the additional information output indication 107 is, for example, still image display, still image data are read out of an additional information storage medium device 202 by a still image display means 20 through a storage medium control means 201 and displayed on a large-sized display 210.
Patent JP-S61118868-A (JP)
Title: Image processing system
Inventor: WATANABE YASUHIRO
IPC: G06T11/60
Filed: 1984-11-14
Abstract: PURPOSE:To prepare a high level document in a short time by defining in advance various formats, and operating a printing form rule of the first form, a small form, etc. by using said formats. CONSTITUTION:Which file of a format file 10 in a disk device H8 is selected is determined by a format file table 9. In a document file 11, a sentence part 12 in which a document data has been stored actually, and a format part 13 in which a format corresponding to its sentence has been stored are provided, and by a document file table 14, which sentence or format of the document file 11 is selected is determined. A format definition consists of a format definition header recorder part for executing a management of the number of format definitions, one text definition recorder part, and plural peripheral definition recorder parts. The definition of a text has data such as a font of a character, the number of dots, a size and a character space, a paragraph-break indent, color information, etc.
Patent JP-H1085606-A (JP)
Title: Photocatalytic body, photocatalytic filter, photocatalytic device, air conditioner, air cleaner and air circulator
Inventor: SAITO AKIKO
IPC: F24F1/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic body having the required photocatalytic ability even when the entire photocatalyst cannot be irradiated with UV and to provide a photocatalytic filter using the photocatalytic body, a photocatalytic device, an air conditioner, an air cleaner and an air circulator. SOLUTION: Photocatalyst granules 2 and light scattering granules 3 are dispersed in a UV transmitting carrier 1 to obtain the objective photocatalytic body. A sintered compact of silica may be used as the carrier 1. Granules of a metal, aluminum oxide, yttrium oxide or silicon dioxide may be used as the light scattering granules 2. The carrier itself may be used as a structure and it is formed, e.g. in a honeycomb shape to obtain the objective photocatalytic filter. This filter is combined with a light source to obtain the objective photocatalytic device.
Patent JP-S60131774-A (JP)
Title: Manufacture of lead acid battery
Inventor: KOBAYASHI YOSHIHIRO
IPC: H01M10/14
Filed: 1983-12-20
Abstract: PURPOSE:To easily insert a plate group with plate group compressed into a container by pressing plastic plates to both sides parallel to plates of a plate group at a specified pressure and fixing them so as to keep their distances constant and inserting them into a container. CONSTITUTION:Plastic plates measuring 15cm in width, 25cm in height, and 1cm in thickness are placed on both sides in contact with anode plates of a plate group and bound them with two plastic bands with the pressure of 30kg/dm<2> applied to them so that the pressure applied to the plate group including plastic plates does not change. The plate group is inserted into a container and dilute sulfuric acid is poured into the container as electrolyte. The battery is sealed with rubber vent plug so as to open only when the inner pressure exceeds about 0.1 atmosphere. The plate group is easily inserted into the container with high pressure applied to it.
Patent JP-S60131508-A (JP)
Title: Angle adjusting device
Inventor: TANAKA KAZUMI
IPC: G02B7/00
Filed: 1983-12-20
Abstract: PURPOSE:To make a fine and accurate position adjustment by providing a hollow flexible body which is fixed at one terminal and flexible at the other terminal, and two slope keys which abut on the flexible body at different positions. CONSTITUTION:The hollow flexible body 16 has a partial reflecting mirror 9 at one terminal and is fixed at the other terminal slantingly at some angle to the axial center of the fitting part of a base 7. Then, a slope key 17 for X-axial adjustment is inserted into a guide groove 18a formed in a guide plate 18 and moved and returned with an adjusting screw 19 and a return key 20. Further, a slope key 21 for Y-axial adjustment is inserted into a guide groove 7a formed in the base 7 and moved and returned with an adjusting screw 22 and a return spring 23. Consequently, fine and accurate position adjustments are made.
Patent JP-H08225533-A (JP)
Title: 5alpha.- reductase inhibitor
Inventor: JIEIMUZU EDOMUNDO OODEIA
IPC: C07D401/12
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having 5α-reductase inhibiting activities, especially both Type I and Type II 5α-reductase inhibiting activities and useful for treating benign prostatomegaly, male pattern alopecia, common acne or the like, and further to obtain the subject inhibitor containing the compound.  
     SOLUTION: This 5α-reductase inhibitor is the one of formula I (R and R 1  are each H or form a bond with each other; R 2  is H or a 1-3C alkyl; R 3  is methyl or ethyl; R 4  and X-R 5  occupy each one of 7-, 8-and 9 positions, and R 4  is H, a halo, methyl or the like, and R 5  is phenyl, naphthalenyl, pyridyl or the like) or a pharmaceutically acceptable salt thereof, e.g. (+)-(4aR)-(10bR)-4- methyl-8-(4-ethyl-2-benzothiazolylthio)-10b-methyl-1,2,3,4,4a,5,6,10b- octahydrobenzo[f]quinolin-3-one. The compound of formula I is obtained, for example, by reacting an intermediate product of formula II (L is an eliminable group) with an active compound of the formula X-R 5 . 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08106266-A (JP)
Title: Control method and control device for upper and lower division displaying display
Inventor: ITO TAKAFUMI
IPC: G09G3/36
Filed: 1994-10-04
Abstract: PURPOSE: To provide a control method and control device of an upper and lower division displaying display capable of reducing the capacity of memory. CONSTITUTION: A display controller 4 controlling an upper and lower division displaying display 2 whose display screen is bisected into an upper field(UF) and a lower field LF) is provided with selectors 14, 16 controlled so that pixel data VDI read out from an FIFO12 storing tempolarily input pixel data VD and pixel data VDM of a half screen before read out from a picture memory 6 are respectively supplied to the upper field UF and the lower field UF when pixel data for displaying an upper half screen are inputted from the outside and contraly, respective pixel data VDM, VDI are respectively supplied to respective fields UF, LF when the pixel data VD for displaying a lower half screen are inputted. Thus, the picture memory 6 is sufficient to store pixel data for the amount of the half screen.
Patent JP-2001063775-A (JP)
Title: Package for use in microwave oven
Inventor: NAMIKI TSUNEHISA
IPC: B65D33/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a package for use in a microwave oven equipped with an unsealing part wherein the package filled with contents can be heated, sealing strength required for the package can be secured, and a pressure inside the package can be automatically discharged when heated in the microwave oven. SOLUTION: The package for use in a microwave oven comprising a heat- sealable material and equipped with an unsealing part 2 at a heat-sealed portion has a weakly adhesive portion 5 and a strongly adhesive portion 4 together on the unsealing part 2.
Patent JP-H1092246-A (JP)
Title: Molding method for composite porcelain tube and its manufacturing device
Inventor: MISAWA HIDENOBU
IPC: H01B19/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a composite porcelain tube having a good adhesive property with good productivity in a short time by heating a hollow core member arranged in a die to the prescribed temperature, then heating the die, and hardening an envelope forming member on the outer periphery of the core member. SOLUTION: A hollow core member 3 is arranged in the die envelope forming void 2 of a die unit 1. The void 2 can be formed with a cylindrical sheath section and multiple shade sections. An envelope forming material is filled in the void 2 around the core member 3. The hot air generated by a heating device 8 is fed into the hollow core member 3 via a blower 9 and a circulation path 7 to heat the core member 3 to the prescribed temperature. The die 1 is heated to the prescribed envelope forming material hardening temperature to harden the envelope forming material. A composite porcelain tube having an envelope with a good adhesive property to the core member 3 can be formed in a short time.
Patent JP-H03107660-A (JP)
Title: Vehicle automatic transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H61/10
Filed: 1989-09-19
Abstract: PURPOSE:To smooth running without erroneous operation by providing a cam channel on which a part of a shift lever is slid and a cam plate driven by the lever motion on a manual valve switching operation generating means. CONSTITUTION:The lower end 122 centered by a sphere 121 of a shift lever 101 is regulated and moved by a guide plate and gate plate 123, and a cam plate 124 is driven thereby. The cam plate 124 has a cam channel 125 for transforming the movement of the lower end into a linear motion formed thereon, which transmits the transformed linear motion to a manual valve through a linkage 126. This cam channel 126 vertically has channels 132-134, 135-137 from a transverse channel 131, and when the shift lever 101 is moved along the guide channel of a gear shift step, the lower end 122 is moved along the channels 132-137, and the cam plate 124 makes the corresponding linear motion. Thus, running can be smoothed with no possibility of erroneous operation of the shift lever.
Patent JP-H1180743-A (JP)
Title: Purification of pyroligneous acid
Inventor: UENAMI YUKIKUNI
IPC: B01D37/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying pyroligneous acid, capable of obtaining pyroligneous acid precipitating no suspended matter in a diluted solution, extremely light in tar smell, excellent in deodorizing and antimicrobial actions. SOLUTION: Pyroligneous acid 10 obtained by carbonizing wood is subjected to first-stage filtration by a filter paper 11 to give a filtered pyroligneous acid 12. Then pure water 13 is added to the filtered pyroligneous acid 12 to give a diluted pyroligneous acid 14 diluted to a fixed concentration, which is subjected to second-stage filtration by hard charcoal 15 to give filtered pyroligneous acid 16. The filtered pyroligneous acid 16 is subjected to third-stage filtration by a filter paper 17 to give filtered pyroligneous acid 18 and the filtered pyroligneous acid 18 is repeatedly filtered by a filter paper 19 to give purified pyroligneous acid 20.