baber/WOPTO huggingface dataset:
Patent JP-S6379303-A (JP)
Title: Super conductive magnet
Inventor: KAWAGUCHI TAKEO
IPC: H01F6/00
Filed: 1987-08-27
Abstract: PURPOSE:To lower amount of thermal invasion to a superconductive coil and prevent generation of unbalanced electromagnetic force by forming a wall surface of magnetic shield symmetrically located with the position of magnetic shield aperture. CONSTITUTION:A magnetic shield 10 is formed by a shield body 3 made of magnetic material and a shield end plate 4 made of magnetic material. The shield 10 is placed at the external circumference of a superconductive coil 1 and a vacuum case 2. In this case, non-magnetic material is used for non- magnetic body 5 including an aperture 5a for providing a port 2a therethrough and non-magnetic body 6 which becomes symmetrical in the longitudinal direction therewith. Thereby, the shield 10 realizes magnetic symmetry, not generating unbalanced electro-magnetic force between the shield itself and the coil 1. Accordingly, amount of thermal invasion to coil 1 is lowered and generation of unbalanced electro-magnetic force is prevented.
Patent JP-S58118095-A (JP)
Title: Non-volatile semiconductor memory circuit
Inventor: ARAKAWA HIDEKI
IPC: G11C16/28
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a memory circuit which can automatically give a reading- out-time control gate voltage always stable and appropriate to various variations, by branching a prescribed output voltage from a voltage setting circuit, and applying said voltage to a control gate in a dummy cell. CONSTITUTION:When an electric current (i) increases, the voltage at an output section 41out of a dummy sense amplifier circuit 41 drops and the output voltage Vout of a setting circuit 43 also drops, so that feedback is operated to reduce the electric current (i). On the contrary, an inverse feedback is performed and the electric current (i) increases when the electric current (i) decreases. Namely, the current (i) and the voltage Vout balance with each other at a fixed relation. Therefore, after the EEPROM is manufactured. In using, the variation of the control gate voltage at the time of reading out due to the variation of the supply voltage does not occur.
Patent JP-H0493207-A (JP)
Title: Mold for hose
Inventor: KATO MITSURU
IPC: B29K105/24
Filed: 1990-08-09
Abstract: PURPOSE:To reduce insertion resistance at the time of insertion of a tube of a molding material into a mandrel and pulling-out resistance also at the time of pulling-out after molding are reduced, by a method wherein the mandrel shaping into a hose possesses a plurality of grooves in the direction running parallel with a moving direction of the molding material. CONSTITUTION:A plurality of grooves 11 by knurling processing are formed in the surface of a column of a mandrel 10 in a longitudinal direction of a parallel direction with a moving direction of a tube 20 of a molding material. In addition, the groove 11 is not formed in a part corresponding to both end parts of the tube 20 by attaching importance to sealing properties of them and they are flattened. The claylike tube 20 of unvulcanized rubber or a resin molding material is inserted into the mandrel 10 and vulcanization and heat treatments are performed. A contacting area between the mandrel 10 and tube 20 is reduced and insertion and pulling-out resistance are mitigated.
Patent JP-H0879239-A (JP)
Title: Method for shortening non-response informing time for incoming call in isdn and isdn terminal
Inventor: IWASA TAKAYUKI
IPC: H04M11/00
Filed: 1994-09-07
Abstract: PURPOSE: To shorten the time until an origination side terminal recognizes the non-response of a termination side terminal relating to the origination and termination of a call between ISDN terminals connected to an ISDN network. CONSTITUTION: In a system connected from this ISDN terminal A on an origination side through the station exchange of the ISDN network to the plural ISDN terminals B and C on a termination side housed in the same line, when one ISDN terminal C on the termination side is in a non-connection state or can not respond to a call setting message and when the ISDN terminal A on the origination side sets the call to the ISDN terminal C on the termination side, whether or not a response is normally performed is judged by an incoming call (SETUP) to the other ISDN terminal B and a release completion message (REL COMP) for which '18' (no termination user response) is set in a reason display information element is returned to the station exchange.
Patent JP-S6191774-A (JP)
Title: Document editing device
Inventor: ISHIKAWA YASUNORI
IPC: G06T11/60
Filed: 1984-10-12
Abstract: PURPOSE:To speed up the display processing of character data by connecting a keyboard device to two system buses in parallel, and sending out character codes which are generated on the keyboard at the same time and processing them in parallel. CONSTITUTION:Character codes inputted from the keyboard device 3 are received by central processors 4 and 5 at the same time. Character codes received at the side of a system bus 1 are stored in a memory 6 in coded form, processed by an image processor 7, and then stored in an external storage device. Character codes received by a central processor 5 are developed into bit map data immediately at the side of a system bus 2 by referring to a character generator 10, stored in a memory 9, and then displayed on a CRT display 12 through a CRT display controller 11. Consequently, the character codes are displayed on the CRT display without being passed through a dual port memory 8.
Patent JP-2000043308-A (JP)
Title: Heat-sensitive recording apparatus
Inventor: YAMAGUCHI AKIRA
IPC: B41J25/316
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent sticking by shifting a center of a glaze having a predetermined number of heat-generating elements arranged in a main direction of a thermal head to the downstream side of a transfer direction of a heat-sensitive recording material with respect to a center of a platen roller. SOLUTION: Under the control of an image-recording control device, a heat- sensitive recording material (medium) S is transferred while being held between a platen roller 13 and a thermal head 14, whereby gradation images are recorded by the thermal head 14 in a one-dimensional direction (X direction). In the apparatus, the thermal head 14 is constituted of many heat-generating elements arranged in the one-dimensional direction. The thermal head 14 has a glaze of a semicircular section on a ceramic substrate of a base. The heat-generating elements and a pair of electrodes are layered on the glaze. At this time, a center Cg of the glaze is shifted from a center Cp of the platen roller 12 to the downstream side of a transfer direction of the medium, thereby restricting generation of sticking.
Patent JP-S58115475-A (JP)
Inventor: KOUNO KENJI
IPC: G09G5/36
Filed: 1981-12-28
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-H1142496-A (JP)
Title: Method and device for purifying contaminated waste water by microorganism
Inventor: TERAOKA NANAO
IPC: C02F3/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To precisely treat the whole of BOD, COD and other impurities in waste water by introducing contaminated waste water, microorganisms consisting essentially of a bacillus and a microorganism activator into a rotating part, partly dipping an intercrossed porous tissue rotor in the waste water and rotating the rotor. SOLUTION: A curled fibrous tissue body obtained by curling a synthetic fiber of vinylidene chloride, etc., arranging the fibers bulkily and irregularly and firmly bonding the intersections of the fibers with an adhesive of vinylidene chloride, etc., is used in a rotor 6, and the rotor is dipped in contaminated waste water and rotated. The feed pipe 15 taken out of the conical bacillus sludge collecting part 4a formed in the center of the bottom of a settling tank 4 is branched on the way to other parts and led to a group of aeration tanks 3. Further, a connecting pipe 16 for discharging microorganisms quantitatively from a metering and distributing tank 12 arranged above a relay tank 14 is led successively to a group of plural rotating mechanism 2 each provided with a rotor 6 and then extended to the tanks 3 through a connecting pipe 19.
Patent JP-S6372319-A (JP)
Title: Filter for use at high temperature
Inventor: OSHITA TAKAHIRO
IPC: B01D39/20
Filed: 1986-09-12
Abstract: PURPOSE:To provide a filter having resistance to high temperature, by composing a ceramic porous filter of a porous sintered material comprising at least 85wt% of TiO2. CONSTITUTION:A filter 1 for high temperature is formed in the shape of a cylindrical body with an opening 2 at one end, and gas containing dust is introduced from the outer peripheral face of the filter 1 and exhausted out of the opening 2. The filter 1 is consisted of a film 6 with pores of different diameters and a main body 7 on the inner side, and both the film 6 and the main body 7 are constituted with a porous body made of a sintered material containing at least 85wt% or more of TiO2. The pore diameters of the main body 7 are larger than those of the film 6, and the layer thickness thereof is formed larger from the viewpoint of strength. The filter comprising TiO2 as a main component is not blocked with molten alkali metal salt or the like in high temperature exhaust gas, and can be operated continuously for a long period of time.
Patent JP-H04101703-A (JP)
Title: Tool holding mechanism
Inventor: KUBO HARUAKI
IPC: B23B31/22
Filed: 1990-08-13
Abstract: PURPOSE:To obviate the positioning work and facilitate the connection and disconnection, in the tool holding mechanism, applied to processing of plastics or the like by automatically integrating a tool holder to a spindle only through a process of bringing the two close to each other under alignment of both. CONSTITUTION:When the cylindrical portion 2 of a tool holder 1 is inserted into a cylindrical portion of a spindle 6, because of the mutually complementing forms of a first tooth portion 3 and a second tooth portion 11, both tooth portions 3,11 engage with each other automatically in perfection without the need for positioning. In this state, since the circumferential groove 4 of the cylindrical portion 2 is opposed to a spherical body 16, the spherical body 16 sinks into the circumferential groove 4. A clamp ring 17 then automatically moves due to an energizing means 22, so that its engagingly locking part 18 prevents the detachment of the spherical body 18 from the circumferential groove 4. Then, the tool holder 1 and the spindle are thus integrated to each other. In this state, machining is carried out with a tool secured to the tool holder 1.
Patent JP-2001041213-A (JP)
Title: Connection structure and connection method for pipe
Inventor: KAWAMURA TOMOSHIGE
IPC: E04B1/58
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure which perform certain connection simply and inexpensively. SOLUTION: Two pipes 1, 2 having substantially the same diameters are connected to each other while their tips are butted to each other. A pipe-like joint core 3 has a maximum diameter slightly smaller than a minimum diameter of each tip of the pipes 1, 2. One or plural ribbon-like shims 4 are adhered to an outer peripheral surface of the joint core 3, extended in the longitudinal direction of the joint core 3, and bent to the inner surface of the joint core 3. One end of the joint core 3 is inserted into an opening of the pipe 1, while the other end of the joint core 3 is inserted into an opening of the pipe 2.
Patent JP-2000047212-A (JP)
Title: Liquid crystal display panel and its production
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/136
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a display panel having an excellent display grade with high contrast by forming alignment layers consisting of two layers on the surface on a substrate side formed with thin-film transistors(TFTs), thereby decreas ing the non-alignment regions near the difference in level of electrodes. SOLUTION: An insulating layer 19 is formed so as to cover scanning electrode wiring 11 and common electrode wiring 13 on the surface of the base substrate and the TFRs 15 are formed thereon. Further, signal electrode wiring 12 and pixel electrode wiring 14 are formed. An insulating layer 17 deposited over the entire part of the pixel parts to constitute the array substrate 20. The array substrate 20 is subjected to an offset printing method twice to form the lower layer alignment layer 21 and the upper layer alignment layer 22. The lower layer alignment layer 21 is formed of a film having a high capability to planaterize the difference in level and the upper layer alignment layer 22 is formed of a film which obviates the occurrence of image persistence when fixed patterns are displayed.  Since the alignment layers are formed in the two layers in such a manner, the difference in level of the wiring is relieved and the non-alignment regions near the difference in level are decreased. The device having the excellent contrast and display grade is thus obtd.
Patent JP-H1039903-A (JP)
Title: Program development supporting device
Inventor: KITANO KAZUO
IPC: G05B19/05
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently develop a display system for simulation and to facilitate a simulation test by providing a specified editor part for editing a programmable controller(PLC) program and a system panel part for simulating the operating state of an equipment and displaying it on a screen. SOLUTION: This device is provided with the editor part 10 and the system panel part 20. The editor part 10 forms a card and a card instruction sentence is constituted of a PLC instruction part, a first copying multiplication value for imparting a different control element number for each card in the case of performing multiplication corresponding to the control element number of the operand, a panel symbol provided with a section number to be imparted in the case that the PLC instruction part is related to the display element of the system panel part 20 and a second copying multiplication value for imparting the different section number for each card in the case of performing copying. The system panel part 20 automatically reads a panel relating file 50 prepared in the editor part 10 and reflects the contents on a display screen.
Patent JP-H0666107-A (JP)
Title: Steam turbine
Inventor: MURAKAMI TORU
IPC: F01D17/26
Filed: 1992-08-12
Abstract: PURPOSE:To improve efficiency in the partially loaded condition of a turbine by providing a line for taking out steam from the middle step on a main steam side or high pressure side, inserting the steam just before the last step or several steps before the last step, so as to bypass the middle step. CONSTITUTION:Main steam 1 supplied from a boiler, an atomic reactor, and the like flows into a high pressure turbine 2, and it works therein to be discharged from the high pressure turbine 2. This steam is conveyed again to a boiler and the like. High temperature re-heating steam 4 flows into an intermediate pressure turbine 5. Steam making its work in the intermediate pressure turbine is led into a low pressure turbine 7 through a communicating pipe 6, so as to make its work there and discharged. A bypass line 8 is branched from a way of a low temperature re-heating steam line 3, and communicated with the step on the way of the low pressure turbine 7 through a regulating valve 9. The bypass line 8 is opened during partially loaded operation of the turbine. A part of low temperature re-heating steam passes the bypass line 8, and flows into the way of the low pressure turbine 7. It is thus possible to improve efficiency of the partially loaded condition of the turbine.
Patent JP-H0880054-A (JP)
Title: Starting method of photovoltaic power generation system
Inventor: ENOMOTO OSAMU
IPC: H02J3/38
Filed: 1994-09-08
Abstract: PURPOSE: To determine an optimum module-group release-voltage set value automatically by successively repeating continuous control operation after a fixed time for confirming a state until the state of output power at the time of the start of a converter reaches the state of transmission. CONSTITUTION: When the state of voltage reaches an initial set value VST1 for start at a time t1 , a start command signal Sop from a start-stop monitor circuit is received after a time T1 for confirming the state of voltage, and an inverter section is started. The inverter section is decided to be brought to a receiving state from an AC system power supply by deciding a power detecting signal Sp in the monitor circuit, and the inverter section receives the stop signal Sop and stops after a time T2 for confirming an operating state after start. When the inverter section is stopped and voltage Vso increases and reaches VST2 +α at a time t2 , the inverter section receives the start command signal Sop from the monitor circuit and is restarted at the time t2 , and subsequently the same operation is repeated.  Accordingly, the optimum value of release voltage for a power generation system start command can be set automatically at all times.
Patent JP-S6368252-A (JP)
Title: Molding method for sand mold for centrifugal force casting
Inventor: NOMICHI SUEYOSHI
IPC: B22D13/10
Filed: 1986-09-10
Abstract: PURPOSE:To efficiently make sand mold having optional sand thickness by supplying granule on an inner face of rotating cylindrical metallic frame and also forming the granule to the prescribed layer thickness by spraying water glass solution to the granule. CONSTITUTION:At the time of supplying the granule on the inner face of metallic frame from a discharging hole 21 of sand supplying pipe 20 under rotating preheated metallic frame 10, the granule is deposited so forming the layer by centrifugal force of the metallic frame 10. At the same time of this, by spraying the water glass solution from a nozzle 31 of binder supplying pipe 30, water is vaporized by the possessed heat in metallic frame 10 and the granule is hardened. The discharging hole 21 of sand supplying pipe 20 and the nozzle 31 of binder supplying pipe 30 are shifted from one end side to the other end side of metallic frame 10, and in case of need, by executing repeatedly while shifting reciprocatively by plural turns at the end parts of metallic frame 10, the sand mold having the prescribed sand thickness is formed.
Patent JP-H1167795-A (JP)
Title: Semiconductor chip mounting device, method for mounting semiconductor chip and semiconductor device
Inventor: NAKAJO TOSHIAKI
IPC: H01L21/52
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a collet fixing thermosetting resin from sticking on the chip suction surface of the collet by providing resin deposit-preventing grooves at the chip suction face when mounting semiconductor chips having different outer sizes on the wiring board. SOLUTION: A collet 1 has resin deposit-preventing grooves 3 at its chip suction face 2 and the shape of the groove 3 is adaptive to semiconductor chips having different outer sizes to be mounted on a wiring board. When two square semiconductor chips different in size are mounted on the wiring board, using one collet, the shape of the chip suction face 2 of the collet 1 is determined by the shape of the larger square semiconductor chip between them, and the shape of the groove 3 formed into the chip suction face 2 of the collet 1 is determined by the outer size of the smaller semiconductor chip in the two square semiconductor chips to be mounted.
Patent JP-S6193647-A (JP)
Title: Semiconductor device
Inventor: INOUE MINORU
IPC: H01L23/52
Filed: 1984-10-12
Abstract: PURPOSE:To inhibit the increase of contact resistance, and to prevent the generation of a coarse projection due to heat treatment by forming a first layer by an Al.Si alloy film and a second layer by an Al.M alloy film and specifying Si content contained in the first layer and M content contained in the second layer respectively. CONSTITUTION:A first layer consists of an Al.Si alloy film, and a second layer is formed in a composite aluminum alloy film composed of Al.M (M represents either simple substance metal or a plurality of metals of Ti, V, Zr, Mo, W and Cr). A composite aluminum alloy film in which Si content contained in the first layer is brought to 0.5-2wt% composite aluminum alloy film and M content contained in the second layer to 0.05-5wt% respectively is shaped as a wiring layer. The metal contained in the second layer includes a metal which diffuses in Al and is difficult to dissolve in Al. According to such structure, contact resistance does not increase, projections are also miniaturized and equalized, particles are also fined, and Si due to dry etching does not remain.
Patent JP-H02114477-A (JP)
Title: Edge connector and electric terminal attached to it
Inventor: JIYON EDOWAADO ROPATA
IPC: H01R12/72
Filed: 1989-08-21
Abstract: PURPOSE: To electrically connect a conductive part to a circuit card arranged adjacently thereto by providing a slot for receiving the edge of the circuit card on a housing integrally molded of a plastics, and arranging a plurality of cavities for receiving terminals between them and outer side walls. CONSTITUTION: This connector has a nonconductive housing 10 integrally molded of plastic material and having a slot 12 extended to a top part 22 and set to a size for receiving the edge of a circuit card. It also has cavities 42, 44 for receiving a plurality of terminals extended to the slot 12 and having latch walls 48, 50 separated from outer side walls 14, 16, respectively, and a terminal 60 having a base 62 determined in size so as to be mounted on the cavities 42, 44. Thus, an edge connector for attaining an effective electric connection of a conductive part to a circuit card arranged adjacently thereto can be provided.
Patent JP-H0497512-A (JP)
Title: Resist pattern inspection apparatus
Inventor: GOTO YUKIHIRO
IPC: G01N21/956
Filed: 1990-08-16
Abstract: PURPOSE:To enable inspection of the overlooking application of resist, or the like surely within a short time by installing the first and second inspection setting means, judgement means, inspection means, and so on in a resist pattern inspection apparatus. CONSTITUTION:Using an inspection setting unit 13 as the first inspection setting means the magnitude of an ITV camera 8 is set so that a wafer 2 can be entirely caught in the visual field for inspection, and at the same time excitation light is projected onto the wafer 2. Next, an image processing unit 12 receives an image signal from the camera 8, stores image data of the wafer 2, and judges the processing condition of the process ranging from the fluorescence condition on the surface of the wafer 2 to the phenomena of the wafer 2. As a result, when the wafer 2 is judged acceptable, a unit 13 as the second inspection means stops projecting excitation light to the wafer 2, projects while light to the wafer 8 and sets the magnitude of a camera 8 arbitrarily. The unit 12 inputs the image signal output from the camera 8 to store image data of the wafer 8, and carries out surface inspection of the wafer 8 in accordance with this image data. With this, overlooking application of result and so on can be surely checked in a short time.