baber/WOPTO huggingface dataset:
Patent JP-H04339212-A (JP)
Title: Optical fiber gyroscope
Inventor: TADA HIROHIKO
IPC: G01C19/72
Filed: 1991-05-16
Abstract: PURPOSE:To contribute to a highly accurate detection of a rotary angular velocity by maintaining better linearity of a gyroscope output and stability of a scale factor while increasing resolution of an angle increment pulse as gyroscope output even when a wider dynamic range is covered without the switching of a range in changes in frequency of a saw-tooth signal while a change in temperature or the like occurs in an optical fiber gyroscope. CONSTITUTION:This apparatus includes a signal processing section 40 which generates a data corresponding to a phase difference of light by Sagnac effect, a circuit section 50 adapted to set the frequency of a serrodyne modulation signal A15 digitally based on the data, an addition means 62 to accumulate a frequency data D4 set and a counter means 66 which generates a digital saw-tooth wave correspondence signal d8 algebraically adding + or -1 to the contents of the addition results when the result overflows. A specified bit other than the highest-order bit of the digital saw-tooth wave correspondence signal data is extracted as gyroscope output.
Patent JP-H04338878-A (JP)
Title: Graphic pattern editing device
Inventor: MIYAZAKI YASUO
IPC: G06F17/21
Filed: 1991-05-16
Abstract: PURPOSE:To easily edit a graphic pattern in the device which edits the registered graphic pattern in a HP (word processor) or a DTP(disk top publishing) device. CONSTITUTION:This graphic pattern editing device which edits the registered graphic pattern in the device, which is provided with a function to perform the graphic processing on the display picture, is provided with a graphic pattern generating part 23 which generates the registered graphic pattern, a cursor position discriminating part 24 which displays the cursor position of the graphic pattern on the picture, a cursor position display part 27 which displays the cursor position, a color discriminating part 25 which discriminates the classification of color designated to the editing point of the graphic pattern, and a color classification display part 28 which displays the classification of color designated to the editing point.
Patent JP-2000305038-A (JP)
Title: Dynamic pressure bearing type optical deflector
Inventor: OKABE TADASHI
IPC: B41J2/44
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing type optical deflector with high precision which requires no measure against vibration for a user and can easily be fitted to a housing. SOLUTION: The optical deflector comprises a stator core 31 made of a magnetic material, an insulator 35 which is made of an insulating material and fitted to the stator core 31, a coil 37 wound around the insulator 35, and a stator holder which is fixed to a base or fixed part and where the stator core 31 is fixed, a stator holder comprises a stator fixation part where the stator core 31 is fixed, a thin deformation part which can be displaced vertically and horizontally while maintaining specific rigidity, and a base fixed part which is fixed to the base or fixed part, and those are formed of thermoplastic in one body.
Patent JP-H11307365-A (JP)
Title: Converter transformer
Inventor: MIYAKADO MASAHIKO
IPC: H01F27/28
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To do so that the constitution is simple at a low cost and superior assembling workability is obtd. by providing lead grooves for passing leads of windings, cut into flanges having steps to the center of a split bobbin and assembling a core in the split bobbin wound with the windings. SOLUTION: A split bobbin 22 is wound with a prim. and sec. windings 26, 28, leads 33 of these windings pass through lead grooves 32, 34, and are wound round a terminal 35 and soldered to connect. An EE type core 20 is assembled in the split bobbin 22 wound with the prim. winding 26, steps 30 formed at a flange 23 and middle flange 24 form a winding groove 27 of the bottom 22, a metal foil tape 31 is positioned at, wound around and fixed to the steps 30 wherein the leads 33 of the prim. winding 26 and metal foil tape 31 are in the condition that the lead groove 32 is cut considerably into the center of the split bobbin 22.
Patent JP-H01281614-A (JP)
Title: Manufacture of straight angle wire
Inventor: KATAYAMA YOSHIFUMI
IPC: H01B13/16
Filed: 1988-05-09
Abstract: PURPOSE:To enable the formation of a straight angle wire having an insulation coat on a specific surface by depositing a synthetic resin powder all around a straight angle conductor and removing the powder from the predetermined portion thereof via contact with a filament material. CONSTITUTION:A synthetic resin powder such as epoxy resin is electrostatically deposited on the external surface of a straight angle conductor 6 fed from a conductor feed bobbin 11 in a powder coating part 12. Then, the synthetic resin powder is removed from the specific surface of the conductor 6 where conductor exposure is required in a powder removal part 13. For the powder removal member 16 of the powder removal part 13, two stainless wires 17 and 17' are fixed to the frame 10 thereof via a spring 18, and the straight angle conductor 6 is stripped of the powder on the surfaces other than on the surfaces 7 and 7, when passing the powder removal part 13. Thereafter, the remnant of the synthetic resin powder on the straight angle conductor 6 is melted and hardened in a heating furnace. According to the aforesaid construction, it is possible to obtain a straight angle wire having a surface free from an insulation coat.
Patent JP-S62268778-A (JP)
Title: Front spoiler device
Inventor: TATSUMI HISATO
IPC: B62D35/00
Filed: 1986-05-16
Abstract: PURPOSE:To expand an allowable error range and obtain smooth in-out operation for a spoiler fin by providing a plurality of in-out mechanisms along the spoiler fin, connecting a collapsible arm to the rotary oscillation shaft of each in-out mechanism via a resilient member and connecting the spoiler fin to the tip of the collapsible arm. CONSTITUTION:A front spoiler device 20 is constituted by a spoiler fin 30 continuous to the bumper face part 11 of a car body 10 and extending to the full width of the body 10, and a plurality of in-out mechanisms 40 for converting the fin 30 from a position for use to a state at a storage position, or vice versa. In this case, the rotary oscillation shaft 45 of a motor 44 is extended from the front end of a housing 42 for said mechanisms 40 in the widthwise direction of the body 10 and the foot 51 of a collapsible arm 50 is connected to said shaft 45. And the tip of the collapsible arm 50 is provided with a support face for fitting the spoiler fin 30. On the other hand, the rotary oscillation shaft 45 is fitted with a spacer 54 and a main mount rubber 55 as a resilient member, and the supported face 51a of said foot 51 is coupled to the core cylinder part 55a of the rubber 55.
Patent JP-S62270835-A (JP)
Title: Caliper for disc brake for vehicle
Inventor: TERAJIMA HIDEYUKI
IPC: F16D65/02
Filed: 1986-05-16
Abstract: PURPOSE:To improve rigidity of a caliper, by a method wherein three lines of ribs are formed axially of a disc rotor on the upper surface of the bridge part of the caliper positioned straddling the outer periphery of the disc rotor, and the central rib is further protruded upward than other ribs. CONSTITUTION:A caliper 11 of a disc brake 10 comprises an action part 11a and a reaction part, positioned facing each other with a disc rotor 12 therebetween, and a bridge part 11c coupled therewith straddling the outer periphery of the disc rotor 12. In this case, three lines of ribs, consisting of a central rib 28 and side ribs 29 and 29 on both sides of the central rib, are formed axially of a disc on the outer surface, ranging from the bridge part 11a to the reaction part, of the caliper 11. In this case, the central rib 28 is formed in a thick section such that the part of the bridge part 11c is further protruded a length l upward than the level of the side rib 29. This constitution, coupled with the two side ribs 29 and 29, enables improvement of rigidity of the caliper 11.
Patent JP-S61271922-A (JP)
Inventor: ONO MASAHISA
IPC: A01F15/18
Filed: 1985-05-24
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-2000308025-A (JP)
Title: Broadcast method and reception device
Inventor: KITAZATO NAOHISA
IPC: H04N7/173
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the broadcast content of a high value added by broadcasting a display data content and an accumulation content accumulated in a reception device by an operation corresponding to the display of the display data content in a broadcast signal. SOLUTION: A main part content synchronized with a main part 1 broadcast before CM, a CM content synchronized with CM and a main part 2 content synchronized with a main part 2 broadcast after CM are broadcast as display contents. A content to which CM is added is also broadcast in addition to the CM content (display content). The content to which CM is added is set to be an accumulation content by which down loading on an IRD side is started by the interactive operation of a viewer on the display content while the display content associated with the content of CM is executed, and it is transmitted by a packet different from the associated display content.
Patent JP-S62269116-A (JP)
Title: Liquid crystal element
Inventor: NAEMURA SHOHEI
IPC: G09F9/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a liquid crystal element having an excellent space factor and good quality at a low cost with a simple stage even in the case of high resolution and a large number of electrodes by contg. a flexible circuit board, transparent board having rigidity and liquid crystal material. CONSTITUTION:A patterned conductor film 3 consisting of copper (indium oxide is used in a region 5 facing the circuit board) as stock is formed on the surface of the flexible circuit board 1 for which a transparent base film is used. A transparent electrode is formed on one surface of the thick-walled transparent plastic board 2. Two sheets of the boards 1, 2 face each other apart at a specified space formed therebetween by spacers 7 which are glass fibers. A ferroelectric liquid crystal material 8 is filled into the space. The flexible circuit board 1 is flexible except in the region 5 facing the rigid plastic board 2 which acts as a reinforcing member as well. The form of packaging by folding and superposing on the rear of a shutter array region is possible. The liquid crystal element having the excellent space factor with substantially no blank parts at the periphery and good quality is thus obtd.
Patent JP-S61271958-A (JP)
Title: Solidification of powder
Inventor: YAMAMOTO SHIGERU
IPC: A23K1/20
Filed: 1985-05-25
Abstract: PURPOSE:To obtain a solid feed, etc., resistant to dissolution and disintegration even if wet with rain, by gelatinizing an aqueous solution of water glass and sodium aluminate with an aqueous solution of an acid, crushing the gel into small pieces, adding the pieces to granular feed, etc., and forming, drying and solidifying the mixture. CONSTITUTION:A mixed aqueous solution of water glass and sodium aluminate is added slowly to an aqueous solution containing equimolar amount of sulfuric acid (based on the Na2O in the mixed solution). A silica gel or silica alumina hydrogel or alumina hydrogel coagulated in gelatinous state is produced by this process. The hydrogel is converted to jelly slurry containing the mother liquid, added and kneaded to a granular feed, formed, and dried to convert the hydrogel to xerogel.
Patent JP-H11300927-A (JP)
Title: Doctor device and printing apparatus
Inventor: HASEGAWA KEI
IPC: B41F31/20
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a doctor device and a printing apparatus which can improve workability. SOLUTION: A doctor device 4 consists of a doctor blade 41, an upper holder 42 and a lower holder 43. The doctor device 4 is provided with an ink flow path 8 for controlling the flow direction of an ink 51. The ink flow path 8 consists of wall parts 80a, 80b, 81a and 81b and a conduit part 82. The ink flow path 8 prevents the ink 51 scraped by the doctor blade 41 from falling down from the doctor device 4. In addition, the ink flow path 8 prevents forwarding screws 45a and 45b arranged on the back end side of the upper holder 42, handles 46a and 46b for adjusting parallelism and handles 47a and 47b for removing from being stained with ink.
Patent JP-H1041580-A (JP)
Title: Laser diode package body and its manufacture
Inventor: MARSHALL DANA A
IPC: H01S5/023
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode package body which is excellent in heat radiation efficiency and besides is easy of assembly and in which the reflective face can be cleaned after setup and individual laser diodes can be tested before setup. SOLUTION: A laser diode package body 10 is equipped with a laser diode, a heat absorber 14, and a cover 117. The laser diode is equipped with an emissive face 20, an reflective face 22 opposite to the emissive face, and a first face 26 and a second face 28 between the emissive face 20 and the reflective face 22. The heat absorber 14 has an internal face 54, an opposite external face 56, and a top face 50, and a bottom face 52. The first face 26b of the above diode is attached to the internal face 54 of the heat absorber by first solder 30. The bottom face 52 of the heat absorber 14 is coupled with a heat accumulator. The cover 17 is attached to the second face 28 of the laser diode through the second solder 32. The bottom of the cover is far below the reflective face 22 of the above laser diode.
Patent JP-S63278257-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO KENJI
IPC: H01L21/3213
Filed: 1987-05-08
Abstract: PURPOSE:To prevent an inverted taper and a side-etched part from being produced at an opening of an insulating film by a method wherein a conductive film is etched before the insulating film is formed at the conductive film containing Al formed on a semiconductor substrate. CONSTITUTION:An oxide film 2 is formed on an Si substrate 1; a conductive film 4 containing Al is formed on the film. Then, an insulating film 3 is formed in such a way that it touches the conductive film 4 containing Al; as a pretreatment of this process, an etching operation is executed by using an aqueous solution of phosphoric acid. After the insulating film 3 has been formed, a resist 5 is coated, and the resist 5 which corresponds to a part to form an opening of the insulating film 3 on the conductive film 4 is exfoliated. After that, the opening is formed by an etching process. By this setup, the opening of the insulating film 3 on the conductive film 4 containing Al can be formed without producing an inverted taper and a side-etched part.
Patent JP-H1051037-A (JP)
Title: Thermoelectric material and thermoelectric conversion element
Inventor: HORIO YUUMA
IPC: H01L35/34
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the thermoelectric material having a high performance index of 3.4×10<-3> (1/K) or over and the thermoelectric conversion element with excellent characteristics. SOLUTION: The material has a composition of at least one kind of element selected from a group consisting of Bi, Sb and at least one kind of element selected from a group consisting of Te, Se, has an average crystalline grain diameter of 50μm or below with a mean aspect ratio of 1 to 3. A direction of an electric current and a thermal current is specified in the direction of the c-axis of the crystalline structure of the thermoelectric conversion element obtained by using the thermoelectric material. Furthermore, a direction of an electric current and a thermal current is specified in the direction in parallel with a hot press in the thermoelectric conversion element obtained by using the material solidified and formed by the hot press.
Patent JP-S5928779-A (JP)
Inventor: JIYOOJI KOUICHI TABATA
IPC: G11B27/026
Filed: 1983-06-24
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-S62269153-A (JP)
Title: Image positioning method for copying by copying machine using belt photosensitive body
Inventor: SAKAI YOSHIHIRO
IPC: G03G15/01
Filed: 1986-05-18
Abstract: PURPOSE:To easily and accurately position an image on transfer paper by forming the toner image of a mark for original front end position detection at a position corresponding to the front end position of an original before an original toner image on a belt photosensitive body. CONSTITUTION:The original front end mark 39 indicating the front end position of the original is provided on an original platen 1 at the position where a scan is made by a lighting unit and mirrors 3-5, i.e., a scanner before the image of the original. Then the toner image 40 of the original front end mark is developed on the belt photosensitive body 14 by copying operation ahead of an inside the toner image 46 of the original image. The toner image 40 of this original front end image 46 is detected by an original front end mark sensor 38 on the downstream side of a developing device 17 and the clutch 45 of a register roll 29 is operated by the register roll 29 a certain time later; and a timer is set to a relation t1+t2=t0, where t1 is the time when the front end of the transfer paper 30 reaches a position T1 after moving from said position, t0 is the time when the toner image 40 of the original front end mark reaches the position T1 from the sensor 38, and t2 is the time-up time of the timer.
Patent JP-H05148467-A (JP)
Title: Pressure-sensitive adhesive composition containing aqueous vinyl acetate/ethylene/acrylate copolymer emulsion
Inventor: CHIYANGUURINGU MAO
IPC: C09J7/02
Filed: 1992-04-06
Abstract: A pressure sensitive adhesive composition comprising a vinyl acetate/ethylene/acrylate copolymer emulsion containing 5 to 60 wt% tackifier resin, on a total solids basis.
Patent JP-S594569-A (JP)
Title: Control method of power stacker
Inventor: KAWAI SHIYOUICHI
IPC: B65H45/101
Filed: 1982-06-30
Abstract: PURPOSE:In a device where the uppermost face of continuous paper folded on an elevatable table is maintained at predetermined position, to simplify and reduce the size of motor control circuit by elevating the table through a motor while lowering through self-weight. CONSTITUTION:A slider 13 provided on a table 3 is engaged liftably with a guide rail 12 provided on the housing 11. Then one end of a chain 15 having the other end sucured to the slider 13 is geared through a sproket 16 with the sprocket 17a of an induction motor 17 and a ballance weight 20 is suspended from the leading edge. While a sensor 21 is provided at the position suitable for folding the continuous paper 2 in the housing 11 and connected through a control circuit 10D to the exciting coil 9e for relay 9D. Furthermore the power source 23 and a motor 17 are connected to the contact 9f to be driven by the exciting coil 9e. Consequently the motor 17 is used only for lifting the table 3 to achieve the purpose.
Patent JP-H02292996-A (JP)
Title: Central office trunk circuit
Inventor: KINOSHITA TOSHIMASA
IPC: H04Q3/42
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the crosstalk to an adjacent circuit in the incoming and answering states by securing connection between a trunk line and a loop forming circuit via a pair of make contacts, suppressing the call signal voltage with a varister and turning on a switch after a prescribed time. CONSTITUTION:In an idle state a make contact m 3 is kept open with a loop ON/OFF switch SW 21 kept off. The contact m 3 is actuated when the incoming calls are received at a central office trunk COT 1 from both trunk lines, i.e., a A line 4 and a B line 5 and the answers are given to these calls. Then both lines 4 and 5 are led into a loop holding circuit LP 2 and the switch SW 21 is turned on after a prescribed time (t). Thus the circuit LP 2 is set in a loop state and this loop state is held by an LH 22. In this case, the voltage is reduced by a varistor V 6 for protection of loop circuit between both lines 4 and 5 after actuation of the contact m 3. Then the variance of voltage is reduced when the switch SW 21 is turned on after the prescribed time (t). As a result the overcurrent flowing into the circuit LP 2 is also reduced for the time (t). Thus the generation of the crosstalk is prevented to an adjacent circuit.
Patent JP-2000307207-A (JP)
Title: Connecting part of printed wiring board
Inventor: KOYATA KEN
IPC: H05K1/11
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting part of a printed wiring board where electrical connecting performance of contact with a terminal is improved. SOLUTION: In this connecting part 4, a conducting layer 2 where a printed layer 2b of conductive paste whose main component is carbon is stacked on a printed layer 2a of conductive paste whose main component is silver is connected with a terminal of a printed wiring board formed on an insulating film 1. In this case, the printed layer 2a of the conductive paste whose main component is silver is exposed in an electrical connecting part with the terminal.
Patent JP-S5637778-A (JP)
Title: Producing circuit of inserted screen signal
Inventor: ONGA MAKOTO
IPC: H04N5/45
Filed: 1979-09-04
Abstract: PURPOSE:To ensure an insertion of the reduced screen into an optional position on the screen, by storing the inserted picture signal in the charge transfer type memory element and in accordance with the inserted position of the screen. CONSTITUTION:The video signal SX for inserted picture is supplied successively to the input shift registers of the charge transfer type memory elements 10A-10C which possess the input shift register, the vertical register for data storage and the output register each. Then the clock slower than the reference reading clock is applied, and at the same time a vertical shift is given. And thus the optionally reduced inserted picture signal is stored in the desired position of each of the elements 10A-10C. This picture signal is then read out by the reference clock, and the video signal SY is compounded with the inserted picture signal through the switching circuit 5. As a result, the screen formed with the signal SX can be reduced and inserted to the desired position in the screen formed with the signal SY.
Patent JP-S5539778-A (JP)
Title: Microbial preparation of carboxylic acid composed mainly of omega,omega-1-dihydroxy acid
Inventor: FURUHASHI KEIZOU
IPC: C12P7/64
Filed: 1978-09-14
Abstract: PURPOSE: To prepare carboxylic acids composed mainly of an ω,ω-1-dihydroxy  acid, economically, from the corresponding 12W18C α-olefin, by culturing microorganisms belonging to Candida genus.  
     CONSTITUTION: Carboxylic acids composed mainly of an ω,ω-1-dihydroxy acid of formulas IWV, is prepared by culturing Candida tropicalis BR-254 (FERM-P No.4604) in a medium containing the corresponding 12W18C α-olefin as substrate, or by reacting the olefin with the resting cells of the fungi. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000088506-A (JP)
Title: Magnetic sensor
Inventor: UEDA KENJI
IPC: H01H36/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor capable of detecting the position of a piston when a cylinder tube is made of magnetic material like iron, and further a magnetic sensor which eliminates influence of geomagnetism and enables high precise detection. SOLUTION: Two detection coils 61, 62 formed by winding coil 51, 52 around cores 41, 42 composed of high permeability soft magnetic material are arranged in the axial direction of a cylinder 1, shifting their positions. Exciting pulses are applied to one ends of the respective coils 61, 62. On the basis of difference of detected outputs obtained from the other ends, the position of a piston 2 in which a magnet 3 is assembled is detected.