baber/WOPTO huggingface dataset:
Patent JP-H06241341-A (JP)
Title: Solenoid valve
Inventor: YAMAMOTO HIDEAKI
IPC: F16K31/06
Filed: 1993-02-19
Abstract: PURPOSE:To shut-off a valve and to stepwise control the flow rate at more than two stages with the use of a single coil by forming a second valve port formed of an orifice hole communicated to a main valve port, in a main valve element, and by arranging a second valve element integrally incorporated with a plunger, in series to the main valve, so that the second valve element is opposed to the second valve port. CONSTITUTION:When a coil 1 is energized, a yoke 2 is energized so as to effect an attracting force between the yoke 2 and a plunger 4. When the attracting force exceeds an urging force of a spring 13, the plunger 4 is moved upward, compressing the spring 13. By the way, when the plunger 4 is elevated by a predetermined float-up distance S, a second valve port 7 is opened. Accordingly, gas flows out from a gas outlet port 16, after flowing from a valve chamber 11 through the second valve port 7 and a through-hole 17 in a main valve element 6. Meanwhile, if the current applied to the coil 1 is increased, the attraction force is increased so as to lift the plunger 4. Accordingly, the main valve element 6 is lifted up by means of a locking piece 9, overcoming a spring 14 so that a main valve port 5 is opened. As a result, gas flows out from the main port 5 so as to increase the flow rate.
Patent JP-S61222452-A (JP)
Inventor: KOBI RIDORU
IPC: A61K31/59
Filed: 1986-03-14
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-S54146804-A (JP)
Title: Production of coke
Inventor: KITAMURA MASASHI
IPC: C10B57/08
Filed: 1978-05-09
Abstract: PURPOSE: To obtain coke having high strength suitable for iron manufacture, by blending raw coal for coke with treated coal obtained by adding a hydrocarbon binder having a softening point of a specific temperature to a low-grade coal which is previously heated at a suitable temperature so that a change is prevented.  
     CONSTITUTION: A low-grade coal is granulated into particle diameters of not more than 2W3 mm and heated at 100W150°C for 5W10 minutes in an inert atmosphere  to water content of not more than 5 %. The coal is then blended with a binder  (e.g., modified asphalt) having a softening point of 50W150°C for 5W15 minutes.  An amount of the binder is generally not less than 5 wt. %, and 5W10 wt. % of  the binder is added in the case of a low-grade coal blended with about 10W40  wt. % of a coal having high fluidity. The treated coal is granulated into particle  diameters of not more than 2W3mm, and blended with raw coal for coke to be carbonized. An amount of the treated coal is 20W40 wt. %. If the treated coal is  molded previously, the binder is firmly joined to the particles of the coal and made  to penetrate them, and the strength of coke improves more effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11248783-A (JP)
Title: Partial discharge detection apparatus
Inventor: TSUTADA HIROYUKI
IPC: G01R31/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a partial discharge detection apparatus which can distinguish a partial discharge and an external noise of a detection signal in a simple inexpensive constitution without requiring teacher's data taking much labor and time for collection. SOLUTION: A signal due to a partial discharge brought about at a gas insulator device 1 is detected by a partial discharge detector 2, and moreover waveform data are sliced by a waveform slice circuit 4 through a waveform detection circuit 3. A first wave peak value and a peak integral value are obtained from the waveform data at a feature amount extraction circuit 5. The partial discharge is distinguished from an external noise based on the presence/absence of proportional linearity of a two-dimensional distribution of the values (external noise distinction circuit 6).
Patent JP-S54146030-A (JP)
Title: Oil supply cap
Inventor: YASUHIRA MORIHARU
IPC: B65D51/00
Filed: 1978-05-08
Abstract: PURPOSE: For gradually replacing air with oil and reducing sound generation, to provide a porous material silencer between oil supply and valve ports.  
     CONSTITUTION: An oil-absorptive silencer 30 made of a porous material such as urethane foam is filled above the cap body 11 of an oil supply port 18 so as to partition the lower portion of said cap body 11 and oil supply port 18. Namely, the outer circumference of said silencer 30 is closely contacted with the inner circumference of the side wall of said cap body 11, and the oil in a cartridge tank 17 cannot reach a valve port 15 without passing said silencer 30. Thereby, the air flowing in through said valve port 15 and an oil outflow port 29 forms bubbles, and said air bubbles rises in oil, is divided small 32 by said silencer 30, and rises in a tank 17. Therefore, a long time is required for replacing said air with oil, but sound generation is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60199068-A (JP)
Title: Method of purification of water-soluble dye
Inventor: MIURA KONOE
IPC: C09D11/00
Filed: 1984-03-23
Abstract: PURPOSE:To separate dye from salts in an aqueous system in high efficiency, by packing a separation column with an ion exchange resin containing a specific group as a carrier for separation, passing an aqueous solution of water-soluble dye containing salts through it. CONSTITUTION:An aqueous solution of water-soluble dye (e.g., compound shown by the formula I , etc.) containing salts such as NaCl, KCl, NaBr, CH3COONa, CH3COOK, etc. is fed to a separation column packed with a carrier for separation, water is used as a developing agent, the dye is separated from the salts and purified. In the operation, an ion exhange resin comprising an aromatic crosslinked copolymer (preferably styrene-divinylbenzene copolymer) as a parent material and a group (preferably group shown by the formula III) shown by the formula II (R is CH3 or C2H5; n is 1 or 2) directly linked to the aromatic nucleus is used as the carrier for separation.
Patent JP-H11254616-A (JP)
Title: Polyester film for lamination molding/fabrication with metal plate
Inventor: TAKAHASHI KOZO
IPC: B21D22/28
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for lamination molding/fabrication with a metal plate which shows outstanding lamination properties, wear resistance during molding cans and high adhesive properties between the film and a steel plate after a retorting process and acceptable taste characteristic. SOLUTION: This polyester film is of a biaxially stretchable type for lamination molding/fabrication with a metal plate and has at least, two or more layers. In addition, the film contains 0.01-1 wt.% particles with a shape irregularity (the ratio of a largest length D: a smallest length (d) of the particle) of at most, 1.1 in the film as defined by a formula: D/d, in the polyester of a steel plate side layer. In addition, the polyester of a non-steel plate side layer contains 0.05-1 wt.% particles with a shape irregularity of 1.1 or more and 0.001-0.1 wt.% particles with the shape irregularity of at most 1.1.
Patent JP-2000252233-A (JP)
Title: Method and system for fabricating semiconductor device
Inventor: MIZUSHIMA MASAKO
IPC: C25D7/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To make uniform the plating thickness over the entire surface of a matter to be processed while protecting element in a region close to a conduction electrode against damage by performing electroplating while varying the position where the conduction electrode touches the matter to be processed having a region to be plated over the entire surface. SOLUTION: Electroplating is performed while varying the position where a conduction electrode touches a matter 1 to be processed having a region to be plated over the entire surface in a plating liquid 4 through a drive means 5. The contact position is varied by fixing the conduction electrode 2 and moving the matter 1 to be processed continuously or intermittently. Alternatively, the matter 1 to be processed is fixed and the conduction electrode 2 is moved continuously or intermittently. According to the method, a plating film can be formed at a constant thickness on the surface of the matter 1 to be processed while suppressing the problem of electroplating system, i.e., uneven film thickness.
Patent JP-H01227919-A (JP)
Title: Navigation device
Inventor: TOYOSHIMA AKIHIKO
IPC: G09B29/10
Filed: 1988-03-09
Abstract: PURPOSE:To cause a moving body to detect its own position even when the moving body is at a position, at which transmission and reception of radio waves are difficult, by using a position detecting means which detects the position of the moving body by using radio waves and another position detecting means which performs the position detection by self-running. CONSTITUTION:A position detecting means 11 which detects the position of a moving body 5 by using radio waves and another position detecting means 12 which performs the position detection by self-running are provided. Then, by using the information stored in a storing means 14 which stores the area information of areas, at which transmission and reception of radio waves are difficult, the positional information obtained by means of the means 11 and that obtained by means of the means 12 are switched to each other. Therefore, when the moving body 5 moves in an area, at which transmission and reception of radio waves can be performed, the positional information of the moving body 5 can be obtained by means of the means 11 and when the body 5 moves in another area, at which transmission and reception of radio waves are difficult, the positional information is obtained from the means 12.
Patent JP-H02235816-A (JP)
Title: Agent for systemic lupus erythematosus
Inventor: MIYATA TAKESHI
IPC: C07H13/06
Filed: 1989-03-08
Abstract: PURPOSE:To obtain an agent for systemic lupus erythematosus containing N- acetylneuraminic acid as an active ingredient. CONSTITUTION:The aimed agent containing a compound expressed by the formula (when n is 1, Z is H, Li, K, Na, ammonium or organic ammonium and when n is 2, Z is Ca, Ba or Mg) as an active ingredient. The above- mentioned compound has suppression action against Arthus reaction and be useful as an agent for systemic lupus erythematosus and further utilization as a remedy for other disease by Arthus reaction, e.g. serum disease or nephritis is also expected.
Patent JP-H06321907-A (JP)
Title: Synthesis of cis-decahydroisoquinoline-3-carboxylic acid
Inventor: BURETSUTO YUUJIIN HAFU
IPC: C07D401/06
Filed: 1994-03-25
Abstract: PURPOSE: To prepare compounds useful for synthesizing a DMDA excitatory amino acid receptor antagonist by oxidizing a corresponding novel compound as a starting material, oxidizing and then cyanizing it to produce an individual novel intermediate and finally hydrolyzing it.  
     CONSTITUTION: A novel compound of formula I [R 3  is H, alkyl, arylalkyl, acryl, alkylsulfonyl, arylsulfonyl or the like; R 4  is CO 2 R 5 , PO(OR 5 ) 2  (R 5  is H, alkyl or the like), formula II or formula III] is oxidized to produce a novel compound of formula IV (R 6  is H, alkyl, OH or the like). Then, this compound is cyanized to produce a novel compound of formula V and finally hydrolyzing it to produce cis-decahydroisoquinoli-3-carboxylic acid of formula VI. The novel compound of formula I is produced by stereoselectively reducing a compound of formula VII. Further, in addition to the process for synthesizing of the compound of formula VI, an additional step may preferably be conducted, which the compound of formula VI and C-3 epimer thereof are reacted with a strong base. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03256182-A (JP)
Title: Microcomputer including eprom
Inventor: MIO MASAO
IPC: G06F15/78
Filed: 1990-03-06
Abstract: PURPOSE:To connect/disconnect a pull-up resistor by a level shifting circuit by reading out a voltage level from an input terminal at the time of resetting and selecting the existence of a pull-up resistance value. CONSTITUTION:When voltage more than Vcc is impressed to the input terminal 13 at the time of resetting, a p-channel transistor(TR) 11 is turned on and '0' is inputted to a latch circuit 10 by an inverter 12. When voltage less than the Vcc is impressed at the time of resetting, the TR 11 is turned off, '1' is inputted to the circuit 10 to turn the circuit 10 to an input state. When the reset is released, the input terminal 13 is interrupted and data are stored. The output of a NOR circuit 9 is converted into a binary signal V1 or OV by the level shifting circuit 8 using the V1 as a power supply and the converted signal is inputted to the gate of an n-channel TR 2.
Patent JP-H04271699-A (JP)
Title: Piezoelectric transducer
Inventor: SAKAMOTO YASUHIRO
IPC: H04R17/00
Filed: 1991-02-27
Abstract: PURPOSE:To shorten the time of assembly operation, to improve the assembly accuracy, and to eliminate a wire discontinuity in a solder zone. CONSTITUTION:An internal case 3 is formed of synthetic resin and has a flank 5 of the same curvature with the inner periphery of an external case 1 as its outer peripheral surface; and plural linear projections extend axially and plural projections 7 protrude on one end surface properly in the axial direction. Then a cable-supported arm 8 which extends radially from an optional projection 7 and is provided with a cable clamping part 10 at its tip part is provided to automatically position both the cases 1 and 3 radially and axially by the linear projections and projections 7, thereby supporting a coaxial cable 9 by the cable-supported arm 8.
Patent JP-S62212596-A (JP)
Inventor: MAEDA KATSUHARU
IPC: G21D1/02
Filed: 1986-03-13
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-S51132323-A (JP)
Title: Harmful component reduction device for automobile exhaust gas
Inventor: AMAMIYA KOUICHI
IPC: F02M25/022
Filed: 1975-05-14
Abstract: PURPOSE: A harmful component reduction device fo an auto-mobile exhaust gas, that reduces harmful components in exhaust gas by supplying water at the time of engine acceleration and sub-air at the time of idle, constant and reduction speed operation, and also by performing control of ignition period at constant speed operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06271121-A (JP)
Title: Paper feeding device for image forming apparatus
Inventor: SEKIGUCHI SHUJI
IPC: B65H1/28
Filed: 1993-03-16
Abstract: PURPOSE:To prevent an operational dial from being touched at the time of cassette feeding which is used for a positioning mechanism of many-paper feeding in a paper feeding device which selects many-paper feeding and cassette- feeding paper and sends the paper with a roller in common. CONSTITUTION:A frame state paper feeding unit 10 is elevated in a frame, and a cassette K is placed on a casette mount 12 on the upper part of the paper feeding unit. A many-paper feeding mount 50 on which printing papers are placed is elevated in the paper feeding unit. A roller 3 is used commonly, and a notched part 14 dodging the roller is provided on the cassette mount 12. The paper feeding unit is located on an upper side at the time of many-paper feeding, to perform paper feeding from the many-paper feeding mount. Since a dial 42 controlling the many-paper feeding mount is elevated together with the paper feeding unit and is located on the part of the lid 66 of a cover 63, the dial 42 can be operated by opening the lid. At the time of cassette paper feeding, the unit is lowered to set the cassette mount to the lower side of the roller. The roller passes a notched part 14, and the cassette is placed on the cassette mount to feed papers. The dial is bidden in the housing part 65 of the cover.
Patent JP-H04273985-A (JP)
Title: Furnace lid structure of dc electric furnace
Inventor: TAKAHASHI KIYOSHI
IPC: F27B3/08
Filed: 1991-02-27
Abstract: PURPOSE:To provide a furnace lid structure of less thermal loss from the furnace lid in a DC electric furnace by a method wherein a damage of the furnace lid caused by occurrence of arc between a loaded scrap and the furnace lid is prevented, a large amount of scrap can be loaded and an amount of cooling water at the furnace lid is saved. CONSTITUTION:A water-cooled horizontal part 18 having a length more than 35% of a diameter of a furnace lid is provided around a small ceiling 10 of refractory material through which a central electrode passes. A water-cooled slant part 14 is disposed outside the horizontal part and an inclination angle of a slant part 14 in respect to a horizontal plane is set to have 20 to 70 deg.. With such an arrangement, occurrence of arc between the furnace lid and the loaded scrap 16 can be prevented, a large amount of scraps can be loaded and an increasing of cooling water can be restricted and then a thermal efficiency can be improved.
Patent JP-S51132643-A (JP)
Title: Apparatus for attachment of a panel of a window fan
Inventor: IIZUKA KIKUO
IPC: F24F7/013
Filed: 1975-05-14
Abstract: PURPOSE: To provide an apparatus for facilitating attachment of a panel of a window fan. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03259501-A (JP)
Title: Discrimination indication displaying method for resistor and its resistance value adjusting method
Inventor: HAYASHIDA SUMIO
IPC: H01C1/04
Filed: 1990-03-09
Abstract: PURPOSE:To easily discriminate a resistor formed on a wiring board, and display indication data on the resistor without deteriorating the precision and reliability of the resistor after the resistance value is adjusted, by laser-marking necessary data in the inside of the resistor. CONSTITUTION:A resistor 2 is suitably designed in the manner in which a specified residual width can be obtained after the length size and the width size are subjected to laser trimming. That is, prior to adjustment, the data composed of resistor number 3, resistance value 4, and precision 5 are laser- marked in the inside of the resistor 2 without protruding from the resistor 2, when the resistance value of the resistor 2 is adjusted by laser trimming. After that, the laser trimming is performed to obtain a desired resistance value, while the marked data are enclosed and the resistance value is monitored. Thereby the resistor formed on a wiring board can be easily discriminated at once by using the laser-marking data, so that causes of defects can be easily and quickly located. Further discrimination data can be displayed on the resistor without deteriorating the precision an reliability of the resistor, when the resistance value of the resistor is adjusted.
Patent JP-H08216314-A (JP)
Title: Heat-shrinkable double-layer tube and sheet for covering metal, and method for covering metal with them
Inventor: MATSUMOTO MITSUO
IPC: B29K105/02
Filed: 1995-02-08
Abstract: PURPOSE: To simply and surely obtain a strong adhesion on a surface of a metallic article without using an adhesive by a method wherein an outer surface is made of a heat-shrinkable resin, and an inner surface is made of a thermoplastic resin having an adhesive power and a melting point lower than that of the outer heat-shrinkable resin. CONSTITUTION: A heat-shrinkable double-layer tube 1a or a heat-shrinkable double-layer sheet is composed of a resin layer 2 of a resin having a heat shrinkability as an outer surface and a resin layer 3 of a resin having a melting point lower than that of the outer heat-shrinkable resin as an inner surface. A metallic article is covered with the heat-shrinkable double-layer tube 1a or sheet and heated to the thermally shrinking temperature of the resin as the outer surface. The outer resin layer 2 shrinks to bring the heat-shrinkable double-layer tube 1a or sheet into close contact with the metallic article as well as into pressure contact with the metallic surface thereof. Almost simultaneously with this action, the resin as the inner surface reaches its melting point. The inner resin layer 3 melts to adhere to the metallic surface.  When this is cooled in this state, the inner resin layer 3 is bonded to the metallic surface and set integrally with the outer resin layer 2 to securely cover the metallic article.
Patent JP-S63223833-A (JP)
Title: Arithmetic unit
Inventor: KASUYA ATSUSHI
IPC: G06F9/44
Filed: 1987-03-13
Abstract: PURPOSE:To improve the processing efficiency at a low cost for an arithmetic unit by excluding the partial bits (tag part) of the parallel input data out of the arithmetic subject and then replacing the tag part excluded previously with a part of the output data. CONSTITUTION:The parallel input stored in the input registers 1a and 1b undergo the arithmetic processing through an arithmetic part 2 according to a command signal 6a stored in an arithmetic control register 6. In this case, all bits of the input data are defined as the arithmetic processing subjects for execution of arithmetic as long as the contents of a command signal 8a of an invalid control register 8 are equal to '0'. The arithmetic result is outputted as it is to an output register 4. While the partial bits (tag part) of the input data are excluded for execution of arithmetic by a designation signal 7a of a tag width designating register 7 when the signal 8a is equal to '1'. Then a hybrid processing circuit 3 replaces the tag part excluded previously with a part of the data on the arithmetic result of the part 2 and outputs it.
Patent JP-H01312294-A (JP)
Title: Device and method of fixing end section of flexible hose to engaging member
Inventor: MITSUCHIERU AREKUSANDORU
IPC: F16L33/22
Filed: 1989-03-10
Abstract: PURPOSE: To secure the end of a flexible hose to an engaging member by providing an unfastened clamp collar outside the flexible hose in a sufficiently unfastened state and fixing the clamp collar to the end of the hose after insertion of the engaging member. CONSTITUTION: An unfastened clamp collar 10 capable of being freely fastened is provided adjacently onto the outer periphery and the end of a flexible hose 5 in a sifficiently unfastened state so that an engaging member 14 in the end of the hose 5 can be easily inserted thereinto. The engaging member 14 protrudes in the hose 5 inside the clamp collar 10. After this insertion, the collar 10 is fastened to the hose. Then, the unfastened clamp collar 10 is fixed onto the end of the hose 5.
Patent JP-S59181108-A (JP)
Inventor: MATSUHASHI GOROU
IPC: A47F3/08
Filed: 1983-03-31
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-S62215154-A (JP)
Title: Creep controlling device for automatic transmission for vehicle
Inventor: TAKEUCHI JUN
IPC: B60W10/10
Filed: 1986-03-14
Abstract: PURPOSE:To maintain creep preventing controls even when a foot is separated from a brake pedal by excluding the condition of brake operation from the condition of releasing creep preventing control. CONSTITUTION:An automatic transmission 3 consisting of a fluid torque converter 1 and a mechanical speed change mechanism 2, a creep preventing means 4, an input means 5, and a control means 6 are provided in a creep control means. The input means 5 includes an engine output detecting means 501 and a brake operation detecting means 502. When a signal indicating the start of brake operation and a signal indicating that the output of an engine is below a set value, are inputted into the control means 6, it outputs an operation signal (a). During a creep preventing control due to the output of this operation signal (a), the creep preventing control is maintained independently from the brake operating signal, and a release signal (b) is outputted when a signal indicating that the engine output is above a set value is inputted.
Patent JP-S52140047-A (JP)
Title: Expansion mechanism
Inventor: TEZUKA AKIRA
IPC: F25B39/02
Filed: 1976-05-19
Abstract: PURPOSE: To elevate efficiency of heat exchange in an expansion mechanism, by forming front of capillary tube as liquid flow perfectly, in a freezing cycle in which limited length capillary tube is used and small size and big output are required. 
     COPYRIGHT: (C)1977,JPO&Japio