baber/WOPTO huggingface dataset:
Patent JP-H0593824-A (JP)
Title: Optical connector and its manufacture
Inventor: KAKII TOSHIAKI
IPC: G02B6/40
Filed: 1991-10-03
Abstract: PURPOSE:To provide the multifiber optical connector which easily provides PC(Physical Contact) coupling and its manufacture by positioning an end surface of a multi-fiber optical fiber on a positioning member while projecting it from a coupling end surface. CONSTITUTION:An optical connector ferrule 2 consists of a couple of flat plates 2a and 2b and one flank is the coupling end surface (c). Plural V grooves (v) are formed in the flat plate 2b in the direction of the optical axis where a ribbon of optical fibers is mounted and one end part is exposed in the coupling end surface (c). The four optical fibers 1a are positioned with an adhesive while projecting by about 1.0mum from the coupling end surface (c) and held by the flat plate 2a. A couple of guide holes (g) are formed on both sides of the V grooves (v) of the optical connector ferrule 2. The optical connector has its coupling end surface (c) made to abut on the coupling end surface of an opposite optical connector through guide pins. The respective optical fibers 1a are fixed while projecting from the coupling end surfaces, so they contact each other directly to provide the PC coupling.
Patent JP-H01100805-A (JP)
Title: Cable with shield
Inventor: SAZUKA MAMORU
IPC: H01B7/17
Filed: 1987-10-12
Abstract: PURPOSE:To simplify the formation of a shield layer and maintain the flexibility of a shielded cable and the performance of the shield by flame-spraying metal or metal oxide to an insulation layer. CONSTITUTION:A shield layer 3 is formed in the upper layer of an insulation layer 2 covering a conductor 1. The material of the shield layer 3 is metal or metal oxide such as aluminum. By using the supercooling phenomenon of the metal and the like, a deposition coat is applied via the high-speed flight injection of fine particles at a low temperature. The thickness of the shield layer 3 is approximately 50mum or less, thereby enabling keeping a shielded cable flexible and in particular, telescopic/enough/in the case of a curled cord. A method for forming the shield layer 3 is simple and economical. Furthermore, the ends of the shielded cable can be easily treated.
Patent JP-H03117431-A (JP)
Title: Artificial culture of shiitake
Inventor: ISHIKURA YOSHIHARU
IPC: A01G1/04
Filed: 1989-09-29
Abstract: PURPOSE:To efficiently prepare high quality shiitake (a mushroom) free from deformation without a bed log to increase the yield thereof by increasing the concentration of the shiitake cells under a specific condition perfectly inhibiting the formation of the primordia of the shiitake in an artificial medium. CONSTITUTION:The spawn of shiitake is inoculated in an artificial medium and the hyphae of the shiitake are spread in the medium, the artificial medium comprising a nutritive source such as rice bran, wheat bran, corn bran, soybean squeezed refuse, beer draff or bean-curd refuse, a plant powdery substance such as sawdust and water. The medium is maintained and controlled at two kinds of temperatures comprising a temperature T1 capable of forming the primordia of the shiitake to be cultured and a temperature T2 impossible to form the primordia within the range of temperature maintaining the growth of the hyphae, thereby accelerating to decay the medium and to increase the concentration of the hyphae in the medium. The mushrooms are finally germinated and grown.
Patent JP-H08125259-A (JP)
Title: Stem of semiconductor laser
Inventor: NAKANISHI HIROMI
IPC: H01S5/00
Filed: 1994-10-21
Abstract: PURPOSE: To stabilize detection of outgoing light from a semiconductor laser diode as well as to reduce the material cost of the stem of a semiconductor laser and the processing cost for the stem by a method wherein the stem is formed so that the form of a stem block on which the semiconductor laser diode is mounted is improved and even if a heat sink is omitted, the outgoing light from the laser diode is positioned roughly in the center of the light- receiving surface of a photodiode mounted on a stem base. CONSTITUTION: A stem block 12 having a recessed step 16 of such a size that at least one part of a photodiode 13, which is fixed on a stem base 14, intrudes is formed integrally with the base 14 under the lower part of a fixed surface 15 of a semiconductor laser diode 11 by a metal injection molding method or a lost wax method.
Patent JP-H1196408-A (JP)
Title: Ticket issuing machine
Inventor: TADA MASAO
IPC: G07B5/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs and to simplify maintenance or management by issuing a ticket by using a designated kind of ticket among plural kinds of tickets whose maintaining force against magnetic is different so as to attain application to both high maintaining force specification and low maintaining force specification. SOLUTION: A card processing part 42 operates the reading processing or writing processing of data for a card inputted from a ticket supplying port 6. A ticket processing part (issuing means) 43 is provided with a high maintaining force ticket housing part 51 and a low maintaining force ticket housing part 52, and a designated kind of ticket is selected by a staff operating part 49 from among high maintaining force tickets in this housing part 51 and the low maintaining force tickets in the housing part 52, and information ranging from an available block to fee judged by the judging means of a controlling part 40 is magnetically recorded and printed on this selected ticket so that a ticket can be issued.  Thus, the high maintaining force tickets and the low maintaining force tickets are housed, and the previously designated kind of ticket is selected by a staff so that a ticket can be issued.
Patent JP-2000089713-A (JP)
Title: Adjusting device for display of personal computer, and its control method
Inventor: RIN BUNHO
IPC: G09G5/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting device for a display in which adjusting knobs are provided to the minimum and the effects of adjusted luminance and contrast are obtained in a limited space of a display panel of a personal computer. SOLUTION: A display device comprises a selector 10, a resistor set 17, and an A/D converter 15. The selector 10 generates a logic pattern by a first control signal IN1 and a second control signal IN2. The resistor set 17 changes input resistance by a logic pattern. The A/D converter adjusts display control by input resistance.
Patent JP-2000100168-A (JP)
Title: Address counter and address counting method
Inventor: DANIEL BRYAN PENNY
IPC: G11C11/407
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce a die region and electric power by providing a counter stage and a comparison circuit, by generating a first address sequence in an output address bus responding to the first logic state of a control signal, and by generating a second address sequence in a second logic state. SOLUTION: A counter stage receives a start address in a lead 401 of an input address. A NAND gate 421 and an inverter 425 generate a control signal INTER and a control signal CONx being used as logic AND of a start address bit SCAx in a lead 427. An exclusive OR circuit generates a carry output signal CAROx and a comparison signal CMPx in leads 469 and 477, respectively. The comparison signal CMPx executes the exclusive OR logic between a start address bit and the next address bit next CAx of a lead 457. A count end signal is easily generated by the exclusive OR between each start address and each current address and a single NOR function.
Patent JP-H0680661-A (JP)
Title: Trioxane derivative and chemiluminescence
Inventor: ICHIKAWA HIDEJI
IPC: C09K11/07
Filed: 1992-09-02
Abstract: PURPOSE:To provide the subject new compound capable of emitting blue light by chemiluminescence when mixed with a base and useful as, e.g. a detecting agent for a diagnostic. CONSTITUTION:A compound of formula I (R<1> and R<2> are a lower alkyl; X<1> and X<3> are each H, a halogen or a lower alkyl), e.g. 5-(4-terphenylylamino)-3- isopropyl-6,6-dimethyl-1,2,4-trioxane. In addition, the compound of formula I can be obtained by reacting a terphenylylamine derivative of formula II with an aldehyde derivative of formula III and oxygen.
Patent JP-S62120461-A (JP)
Title: Material for soft magnetic thin film
Inventor: TAMAKI KOICHI
IPC: H01F10/08
Filed: 1985-11-19
Abstract: PURPOSE:To lower the coefft. of thermal expansion of a thin Fe-Si-Al alloy film and to improve the magnetic characteristics by adding specified amounts of Ta and a rare earth element to a material for the alloy film. CONSTITUTION:The alloy composition of a material for a soft magnetic thin film is composed of, by weight, 2-8% Si, 0.5-2.5% Al, 0.5-12% Ta, 0.01-2% rare earth element and the balance Fe. Ce may be selected as the rare earth element. A thin alloy film made of the material has a low coefft. of thermal expansion, so it has superior adhesion to a substrate and increased mechanical strength. The film also has high magnetic permeability and superior corrosion resistance.
Patent JP-S63111281-A (JP)
Title: Fuel injection nozzle for engine
Inventor: SAITO HIROAKI
IPC: F02M45/08
Filed: 1986-10-29
Abstract: PURPOSE:To enable a required amount of fuel in the starting time to be injected neither more nor less in a predetermined period, by compressing the second spring, which urges a needle valve in a direction of closing a nozzle, through a pressure chamber in accordance with a pressure of fuel in a high pressure fuel passage. CONSTITUTION:When an engine is started, a fuel pressure in a high pressure fuel passage 17 decreases lower than that when the engine is in normal operation of idle time or the like, accordingly a fuel pressure in a pressure chamber 50 also decreases lower by positioning a plunger 54 by a spring 58 to the lowermost end of a pressure transmitting chamber 52, and the next stage spring 35 is placed in an extending condition by placing a piston member 45 in the uppermost rising position. Accordingly, a needle valve 20, on which no urging force of the next stage spring 35 substantially acts, rises exceeding a distance L even if the fuel pressure in the high pressure fuel passage 17 decreases lower, consequently also when the engine is started, a required amount of fuel can be injected with no excess and deficiency in a predetermined period. In this way, startability improves by enabling fuel to be prevented from its insufficient supply and from decreasing its combustibility.
Patent JP-H02103911-A (JP)
Title: Transformer
Inventor: TODA KATSUTOSHI
IPC: H01F27/28
Filed: 1988-10-13
Abstract: PURPOSE:To simplify in-premise power system by having an auxiliary power source built in a tank so that it may be used as in-premise power source. CONSTITUTION:Main winding 4 is wound round a main iron core 3 being stored in a tank 1 together with an insulating oil 2, and an auxiliary iron core 5 is stored in the tank 1 together with the iron core 3, and auxiliary winding 6 is wound round this iron core 5. And the primary winding 4a of the winding 4 and the primary winding 6a of the winding 6 are connected in parallel, and the secondary winding 6b of the winding 6 is drawn out, and is drawn out to outside of the tank 1 through a terminal 10. The auxiliary power source which is obtained this way and the in-premise power source 11 are so constituted as to be capable of change-over with switches 12a and 12b, and those are supplied as auxiliary equipment power source or control power source. In the transformer having such constitution, in case that an accident occurs in the in-premise power source 11, it will do so long as it is changed over to the auxiliary low voltage power source built in the transformer, so it obviates the necessity of providing an in-premise transformer, equipment and a circuit appendant to that.
Patent JP-H04136614-A (JP)
Title: Device for detecting abnormality of power source for combustion apparatus
Inventor: SUNAKAWA KAZUO
IPC: F23N5/24
Filed: 1990-09-26
Abstract: PURPOSE:To detect abnormality in AC power source and thereupon stop various devices of combustion equipment so as to protect the load by a method wherein the AC voltage of power source is converted to a DC voltage, then converted to a pulse by a voltage/ pulse conversion circuit, and a microcomputer compares the pulse frequency with a reference. CONSTITUTION:When abnormality occurs in the AC power from the source 101, the instantaneous variation in the AC power source comes as a change in DC voltage at the output terminals 113-114 of a voltage conversion circuit 110. A signal representing the change in DC voltage is impressed to a voltage/pulse conversion circuit 140. When a microcomputer 160 receives through an electric circuit 158 a signal in waves of rectangular pulses from an operation amplifier 150 and inputs a pulse signal with a frequency T and if T>=a constant alpha, the microcomputer judges that the AC source voltage is low or in a condition of instantaneous failure and or instantaneous drop, clearly distinguishing the condition from the normal state of the AC source voltage, and immediately outputs a signal to stop the sequence control of the combustion in the combustion apparatus; if T< a constant alpha, the microcomputer 160 judges the AC source voltage to be normal and keeps outputting sighs for continuing the sequence control of the combustion in the combustion apparatus.
Patent JP-H04264230-A (JP)
Title: Apparatus and method for injecting sample
Inventor: ROBAATO UIRIAMU ARINTON
IPC: G01N27/447
Filed: 1991-10-04
Abstract: PURPOSE: To provide a cataphoresis sample injection device with a highly accurate capillary cataphoresis. CONSTITUTION: To inject a sample into a capillary 30 of a cataphoresis device 22, a vacuum tank 84 is connected to one edge part of the capillary 30, and the other edge part is loaded into a sample 20 and a pressure difference is given over the total length of the capillary. The pressure in a pressure room is detected 80A and is integrated 119 and is used for determining and controlling the amount of sample to be injected and to compensate for peak data 70, 96, and 1010.
Patent JP-H09128585-A (JP)
Title: Method and apparatus for scanning of bank note
Inventor: RIIMU HAKU REON
IPC: G07D7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To accept a bank ticket which has a small defect that exerts no influence on mechanized conveyance and taking-out operation and eject a bank ticket which has a serious defect by judging whether or not a bank ticket can be handled by an ATM according to the position of a defect. SOLUTION: The bank ticket which is conveyed along a supply path 26 passes between a light source 32 and a photoelectric means 34 and a controller informed of the presence of the bank ticket 38 by a detecting device 13 places the photoelectric means 34 in operation at proper time for the scanning of the bank ticket 38. By scanning the bank ticket 38, a processor decides the sizes of defects of an arbitrary specific type of the bank ticket 38 and the positions of them relative to the border of the bank ticket 38. Then the processor multiplies the sizes of the defects by proper weighting coefficients corresponding to the positions of the defects and decide whether or not the bank ticket 38 is usable according to whether or not the products (rejection number) are larger than a specific maximum value.
Patent JP-H0199580-A (JP)
Title: Playing machine
Inventor: MOZAI HIDEHARU
IPC: A63F7/02
Filed: 1987-10-13
Abstract: PURPOSE: To smoothly enjoy a playing without a necessity to carry a small playing element every time by exchanging information concerning the number of small playing elements showing a degree of victory or a defeat through a specified recording medium. CONSTITUTION: When a player inserts a bought magnetic card 21 into a card insert port, number data Db recorded on this magnetic card corresponding to the number of owned balls are supplied to a CPU 10. The CPU 10 writes these number data Db into a count area KA inside a RAM 12 and supplies them to an owned ball display 3. Each time the insertion of a pachinko ball is detected by an inserted ball detector 16 and a detecting signal Sb is supplied during the period of play, '1' is subtracted from the number data written in the count area KA. Besides, each time the prize winning of any pachinko ball is detected by a prize winning processor 17 and a prize winning detecting signal Sc is supplied, a prescribed number is added to the number data set in the count area KA. As a result, the player can enjoy playing while confirming the current number of his owned balls every time.
Patent JP-H10105786-A (JP)
Title: Automatic cast transaction device
Inventor: SHIBUKI HIKARI
IPC: G07D9/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically vary the cut length of a itemized slips from the time of form replenishment, and to operate an automatic cash transaction device without replenishing the itemized slip till the set next form replenishment day, and to discriminate whether information can be presented or not based on personal information stored in a host computer, to print information on the itemized ships to present them to customers. SOLUTION: An itemized sheet form replenishment day is set by an input part 4 of the automatic cash transaction device, and the number of itemized slips issued till now is calculated by a control part 6. Next, the number of itemized silps which will be issued before next itemized slip form replenishment day is forecasted to very the cut length of itemized slips. Information based on personal information is transmitted to the control part 6 through a transmission equipment 7 by connection to a host computer 9 thereby printing information on the itemized slip at an itemized issue part 3.
Patent JP-H06108873-A (JP)
Title: Supporting structure of engine accessory
Inventor: OKADA MOTOHIRO
IPC: F02B67/06
Filed: 1992-09-28
Abstract: PURPOSE:To keep the distance between a driving shaft of an engine main body and a rotation shaft of an accessory unchanged, and to effectively absorb the vibration of the engine main body. CONSTITUTION:An alternator 2 is supported by a first bracket 41 integrated in an engine main body 1 and a second bracket 42 through a first support shaft 51 and a second support shaft 52, and the first bracket 41 is provided almost in the middle along the line connecting between a driving shaft 16 and a rotation shaft 21. The support part of the second bracket 42 is provided on the line crossing almost perpendicular to the line connecting between the driving shaft 16 and the rotation shaft 21 with the rotation shaft 21 serving as a starting point, while the first support shaft 51 is supported by the first bracket 41 through a bearing 7, and the second support shaft 52 is supported by the second bracket 42 through a rubber mount 6. A pulley 22 in the alternator side, which is provided on the rotation shaft 21, and a pulley 15 in the gear side, which is provided on the cam shaft 16 are connected together by a toothed belt 3.
Patent JP-S62117143-A (JP)
Title: Production of magnetic recording medium
Inventor: ENDO SHIGEO
IPC: G11B5/85
Filed: 1985-11-18
Abstract: PURPOSE:To cut off the magnetic interaction between crystal grains and to enhance the S/N to the noise when a signal is recorded by clarifying the grain boundary by heat treatment and growing the crystal grain. CONSTITUTION:An alloy thin film is formed by liq.-phase plating, vapor deposition, or sputtering in an Ar atmosphere. Then heat treatment is carried out at >=250 deg.C in vacuum or in an inert gas to clarify the gain boundary in the alloy thin film and to grow the crystal grain. Consequently, the crystal grains after film forming in a comparatively disordered state can be sufficiently grown, and the grain boundary can be clarified. When the heat treatment is carried out at <250 deg.C, the clarification of the grain boundary and the growth of the crystal become insufficient. Accordingly, the heat treatment is conducted preferably at >=300 deg.C. Accordingly, the strong interaction between adjacent grains is cut off, and hence the S/N is remarkably improved.
Patent JP-H09100936-A (JP)
Title: Gate valve and semiconductor manufacturing device
Inventor: MIYAZAKI TORU
IPC: F16K31/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of foreign matter by eliminating a sliding part of a gate valve. SOLUTION: Floating magnets 6-6b formed of electromagnets are provided at the bottom face in a gate valve external wall 5, the N-pole and S-pole of the floating magnets 6-6b are switched sequentially by a controller 12. A valve head formed of a permanent magnet is moved by the principle of a linear motor, and the valve head is brought into close contact with an O-ring 10 by magnetic force to close a conveying port 9. Valve head stop magnets 7, 7a formed of electromagnets are provided at the end parts of the gate valve external wall 5, and the moving valve head 11 is stopped into a prescribed position by magnetic force like-pole as the valve head 11. The side face is provided with a contact preventing magnet 8a formed of an electromagnet so as to prevent the contact of the valve head 11.
Patent JP-H07109812-A (JP)
Title: Outdoor installation double floor
Inventor: YASUNO MINORU
IPC: E04F15/024
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a comfortable camp environment by arranging floor panel bodies having water permeability and a wiring and piping space inside in a plurality adjacently to each other, and arranging support legs whose heights can be freely adjusted between the ground surface and the floor panel bodies. CONSTITUTION:A floor panel body 2 is constituted by arranging a surface plate 6 on the upper surface side of a back board 4 through spacers 5, and a wiring and piping space is formed between the back board 4 and the surface plate 6 by the specers 5. Next, water permeability is provided in this floor panel body 2, and rainwater falling on the surface plate 6 is passed downward without staying on the surface plate 6, and water permeability is also provided in the back board 4. Next, the floor panel bodies 2 are arranged in a plurality adjacently to each other, and support legs 3 to support these are constituted of support plates 3a, bases 3b to be arranged on the ground surface A and support bars 3c, and height positions of the support plates 3a are freely adjusted. An outdoor installation double floor A formed by arranging the plural floor panel bodies 2 adjacently to each other is used as a car floor 20 to park a car 19, and a residual part is used as a living floor 21.
Patent JP-S61135578-A (JP)
Title: Production of additive for imparting taste and flavor of casked sake to liquor
Inventor: NAWATA SAIKICHI
IPC: C12G3/06
Filed: 1984-12-06
Abstract: PURPOSE:To obtain the titled instantly usable additive having high preservability, by immersing wood chips of cedar, etc. in an aqueous solution of food-grade ethanol to extract the taste and flavor essence of cedar, removing the wood chips, and using the aqueous solution of ethanol containing the taste and flavor component optionally after freeze-drying and pulverization. CONSTITUTION:An aqueous solution of food-grade ethanol is put into a closed vessel, and chips of wood such as cedar are immersed in the solution and left at rest at normal temperature for about 3-4hr, or if necessary, for 3-4 days. The taste and flavor essence existing in the wood chip tissue is extracted to the aqueous solution of ethanol by this process. The used chips are removed after the extraction of the essence, and the aqueous solution of ethanol containing the taste and flavor component is used as the objective additive optionally after the freeze-drying in vacuum and pulverization.