baber/WOPTO huggingface dataset:
Patent JP-H0562650-A (JP)
Title: Duplex filament incandescent lamp
Inventor: BAANAADO HOWAITO RATSUSHIERU
IPC: H01K1/18
Filed: 1992-02-19
Abstract: PURPOSE: To precisely position filaments by using simply designed components easy to manufacture by arranging the filaments and supporting wires so as to match within almost a reference plane. CONSTITUTION: An incandescent lamp 9 has two coiled filaments 12, 14 supported in parallel to a long axis 46 within a bulb 10. Three supporting wires 16, 18, 20 for supporting the filaments 12, 14 are arranged. The outside parts of the wires 16, 18, 20 are extended in parallel to the long axis 46 of the bulb 10, and the inside parts are extended in almost vertical to the long axis 46. The wires 16, 18, 20 are arranged within one reference plane widened in parallel to the axis 46. The filament 12 is welded to the wires 16, 18, and the filament 14 is welded to the wires 18, 20. The inside parts of the wires 16, 20 are extended so as to approach each other, and almost matched. The filaments are precisely positioned by using the supporting wires which are easy to manufacture and easy to position.
Patent JP-S61198157-A (JP)
Title: Agent for correcting lithographic plate
Inventor: SUZUKI AKIHIKO
IPC: B41N3/00
Filed: 1985-02-19
Abstract: PURPOSE:To enable rapid erasion of unnecessary image areas by incorporating an org. compd. having a specified structure and a fluorine-contg. acid. CONSTITUTION:The correcting agent contains an org. compd. having the structure represented by the formula shown on the right, R being a >=2C, preferably, 2-6C hydrocarbon divalent group, such as phenylethyl alcohol or its deriv., e.g., alpha,beta-phenylethyl alcohol or alpha,beta-dioxyethylbenzene, 1-phenyl-1-propanol, or 2-phenyl-2-propanol, and it has remarkable high erasion ability and has superior performance exerting no adverse effect on adjacent lines.
Patent JP-H04247719-A (JP)
Title: Detection circuit for phase-lock loop condition
Inventor: YASUI HIROYUKI
IPC: H03L7/093
Filed: 1991-02-01
Abstract: PURPOSE:To detect the input interruption in the reference pulse. CONSTITUTION:When the reference pulse signal f0 is at the input interruption, the output in an exclusive OR circuit 4 and an inversion circuit of the exclusive OR become constant and a RS flip-flop 6 is stabilized. As the output in the exclusive OR circuit 7 becomes constant, a monostablemultivibrator 8 can not be triggered. Therefore, the input interruption is decided based on the alarm signal at the time of the input interruption in PLL circuit b and the alarm signal for the asynchronous time in PLL circuit a.
Patent JP-S60176727-A (JP)
Title: Method of taking up porous strand
Inventor: SUGIMORI SHIYUUICHI
IPC: B01J47/12
Filed: 1984-02-23
Abstract: PURPOSE:To obtain the titled product that can give porous pellets for water treatment that are excellent in treatment of oil and whose particle diameter distribution is narrow, by taking up, in a specified manner, strands that have been produced by melting and extruding a mixture of a thermoplastic organic polymer and a blowing agent. CONSTITUTION:The mixture of a thermoplastic organic polymer (e.g. polyethylene, etc.) and a decomposable blowing agent (e.g. azodicarbon amide, etc.) is melted and extruded at a temperature equal to or higher than the decomposition temperature of the blowing agent through a plurality of nozzles (preferably circular nozzles having a inner diameter of 1-2mm.), and the thus formed porous strands whose surfaces are well roughened are stretched and taken up in a water stream that is running in the direction of the taking-up. EFFECT:If the strands happen to break, the broken strands fuse of their own, and therefore labor is not required in the take-up operation.
Patent JP-H09224392-A (JP)
Title: Servomotor for power assistance and measuring device with it
Inventor: SHIROTA KOJI
IPC: H02P29/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To operate a device halfway between manual and completely automated operation. SOLUTION: A servomotor 14 is provided in a device with a traveling part that is moved by manual operation torque, where the upper-limit value of torque generated by a servomotor that changes with current limitation is set larger than the mechanical system dyanamic friction of the traveling part and smaller than the mechanical system static friction of the traveling part by current limitation. Also, a measuring device has an axis that is moved by the servomotor 14.
Patent JP-S59158137-A (JP)
Title: Pilot receiver
Inventor: YOSHIZUMI KOUICHIROU
IPC: H04B7/15
Filed: 1983-02-25
Abstract: PURPOSE:To eliminate the need for two phase synchronizing oscillators and to simplify a circuit by providing a voltage-controlled oscillator whose frequency is controlled by the output voltage of a loop amplifier and a crystal oscillator for obtaining a difference frequency from the voltage-controlled oscillator by a mixer. CONSTITUTION:Part of an IF band signal outputted by a mixer 12 is supplied to a pilot receiver 26 and its frequency is divided by N through a frequency divider 23. The frequency-divided signal is compared with the output of a mixer 17 by a phase detector 16 to output a DC voltage corresponding to the phase difference between both signals. This DC voltage is amplified by a loop amplifier 18 and applied to the voltage-controlled oscillator 19, whose output frequency is controlled. The output of the voltage-controlled oscillator 19 is mixed with the output of the crystal oscillator 20 by the mixer 17 and the difference frequency is supplied to the phase detector 16. When the local oscillation frequency of a satellite relay varies by DELTAF, all signals of reception frequency vary by DELTAF similarly, a reception pilot wave also varies by DELTAF, and the input frequency of a receiver 26 also shifts by DELTAF.
Patent JP-S56128630-A (JP)
Title: Forming method for bowl-shaped can
Inventor: YABUTA MASAYUKI
IPC: B21D51/26
Filed: 1980-03-13
Abstract: PURPOSE: To decrease the thickness of a can blank material and form a bowl-shaped can inexpensively by forming the tapered face of the bowl-shaped can by expanding.  
     CONSTITUTION: A die center 1 has a sloped outside circumferential surface 3 conforming to the side wall part of a can to be formed, and a draw ring 4 which encloses the outside circumference of this die center 1 and is moved downward is installed. Also, a draw punch 6 having a sloped inside circumferential surface conforming to the surface 3 of the die center 1 grasps the edge part 10 of a can blank material 9 drawn to a bottomed cylindrical vessel having no tapers, between the lower side face 7 of said punch and the top surface of the ring 4. Thereupon, the draw punch 6 is lowered by the downward movement of a punch center 11 and the circumferential side face 12 of the material 9 is grasped and press-contacted between the surface 3 of the die center 1 and the sloped inside circumferential surface of the draw punch 6, whereby the required taper surface of the bowl-shaped can is formed by expanding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61216015-A (JP)
Title: Data transmitting and controlling system
Inventor: MURANO SHOICHI
IPC: G06F3/06
Filed: 1985-02-20
Abstract: PURPOSE:To perform efficient data transmitting and controlling by reporting an overrun to a host equipment immediately even in the middle of data transfer if the overrun is detected on the side of a disk controller. CONSTITUTION:If the disk controller (DKC) 1 detects the overrun by an overrun detecting circuit 10 in the middle of the data transfer, an Sync-Out signal 2' outputted by an Sync-Out generating circuit and the detection signal of the circuit 10 do not satisfy the AND condition of a AND circuit 11 and the signal 2' is not sent to a difference value detecting circuit 4, whose difference value increases. A comparing circuit 8 compares the difference value of this circuit 4 with the previously stored value of a register 7 and sends out a specific signal to an end status informing circuit 9 when the difference exceeds a specific value. The circuit 9 informs the DKC 1 of an end status signal 3'. The DKC1 interprets the signal 3' as a display signal indicating the necessity of overrun processing and informs the host device of that to request the overrun processing.
Patent JP-H03235959-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which is excellent in electrophotographic characteristics, such as sensitivity, residual potential and charge holding power, by using a specific asymmetric squarium compd. CONSTITUTION:This photosensitive body has the photosensitive layer contg. the asymmetric squarium compd. expressed by formula I on a conductive base. In the formula I, Ar1 is selected from the group expressed by formula II; Ar2 is selected from the groups expressed by formulas III, IV etc. In the formulas II to IV, R1 to R3 denote an alkoxy group, hydrogen atom, etc.; R4, R5 denote a hydrogen atom, halogen atom, etc.; R11 denotes an alkyl group, R12 to R15 denote a hydrogn atom, alkyl group, etc.; X1 denotes an oxygen atom, sulfur atom, etc.; R21, R22 denote a halogen atom, alkyl group, etc.; n1, n2 denote 0 to 5 integer. The electrophotographic sensitive body which has the high sensitiv ity, the small residual potential and is excellent in electrophotographic characteristics, such as charge holding power, is obtd.
Patent JP-S53116745-A (JP)
Title: Detection system for input/output interface selection error
Inventor: KOYANAGI TAKASHI
IPC: G06F11/00
Filed: 1977-03-23
Abstract: PURPOSE: To detect a selection error and point out the faulty interface control part and device control part without changing the control sequence of I/O interface by providing a new selection error detection information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63201225-A (JP)
Inventor: FURUUMI KENJI
IPC: E04B1/348
Filed: 1987-02-13
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-H08290916-A (JP)
Title: Heat-resistant transition alumina and its production
Inventor: YAMANISHI OSAMU
IPC: B01J35/10
Filed: 1996-02-20
Abstract: PURPOSE: To obtain a heat-resistant transition alumina large in the total volume of fine pores, having a high initial specific surface area and excellent in phosphorus-poisoning resistance by drying aluminum sulfate containing specific impurities in prescribed amounts to a prescribed water content under a prescribed drying condition and subsequently thermally decomposing the dried aluminum sulfate. CONSTITUTION: Lanthanum-containing aluminum sulfate containing aluminum in an amount of 100 pts.wt. (converted into alumina), sodium in an amount of <=0.10 pts.wt. (converted into Na2 O) lanthanum compounds in an amount of 1-12 pts.wt. (converted into La) and water in an amount exceeding 8 hydrates (converted into crystal water) is dried at a water-evaporating rate of 0.01-2.0mg/ sec per gram equivalent of Al2 (SO4 )3 into the dried product comprising the 8 hydrate or less, further dried into the dried product comprising the 6 hydrate or less and subsequently thermally decomposed into the subject alumina in a vertical gas flow contact type calcination oven. The produced alumina has a total fine pore volume of 0.6-2.0cc/g and good heat resistance expressed by an initial BET specific surface area of >=90m<2> /g and a BET specific surface area of >=60m<2> /g after heated at 1200 deg.C for 5hrs.
Patent JP-S54124713-A (JP)
Title: Video signal recording-reproducing method
Inventor: KOBAYASHI MASAAKI
IPC: G11B20/06
Filed: 1978-03-20
Abstract: PURPOSE: To improve carrier-to-noise ratios and achieve the improvement of the SN ratio of video signal by stressing and recording the side band level of FM modulating waves and attenuating the side band level at the reproducing.  
     CONSTITUTION: Input video signal is preemphasized 2 and is FM modulated 3, thence its side band level is stressed 4 and is recorded in a tape 12 by heads 10, 11 via amplifier 5, changeover switch 6, rotary transformer 7, revolving shaft 8 and rotary head bar 9. The reproduction signal from the tape 12 is outputted via switch 6 by passing through amplifier 17, side band level attenuating circuit 18, FM demodulator 19 and deemphasis circuit 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11218112-A (JP)
Title: Cover member mounting structure
Inventor: ICHIKI FUMIMASA
IPC: F16B17/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a cover member mounting structure easy in manufacturing. SOLUTION: A pin insert hole 4 is formed in a housing 1. An end side small diametral part 5 and a large diametral part 6 engaged with a cover member 2 are formed in a mounting pin 3 inserted in the pin insert hole 4, and a stepped part 7 having larger diameter than the inside diameter of the pin insert hole 4 is formed between these small diametral part 5 and the large diametral part 6. The mounting pin 3 is inserted in the pin insert hole 4 of the housing 1 and the opening end of the pin insert hole 4 is plastically deformed by the stepped part 7 of the mounting pin 3 so as to be contracted, thereby the cover member 2 can be attached to the housing 1.
Patent JP-S56127465-A (JP)
Title: Laser printer
Inventor: AKAHA NORIYUKI
IPC: G02F1/11
Filed: 1980-03-13
Abstract: PURPOSE: To record a high speed picture signal at a high speed and at a high quality by a method wherein after diffracted laser says radiated from a laser diffraction device is imaged once, this picture is magnified and imaged on the photosensitive material.  
     CONSTITUTION: Laser rays 16 from a light source 1 are transmitted to a diffracting element 10 of a laser ray diffraction device 9A through a light switch 2, a lens 3, excited by a high frequency power source 12 through a transducer 11 and by changing this excitated frequency, diffracted laser rays 17 are radiared in the Y direction of an angle of 2θ to incident laser rays 16. Then, the laser rays 17 is condensed on a condensing lens 20 in an optical instrument 19 and a linear picture 22 corresponding to an inputted picture signal is formed on a focus surface 21. Then, by the use of a magnifying lens 23, this picture 22 is imaged again on the surface of a rotary down 5 and magnified to a mgnified linear picture 24 and transferred to the recording paper 7 by a transfer device 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01208618-A (JP)
Title: Cooker
Inventor: WATANABE TAKASHI
IPC: F24C7/02
Filed: 1988-02-15
Abstract: PURPOSE:To rotate a second shaft for turning a turntable and a first shaft for turning blades in a vessel each at a speed suited to their specific uses by setting the two shafts coaxially and providing each shaft with a separate drive device. CONSTITUTION:In the drive unit 8, a turntable 20 for a mount base and a kneading pan 21 as a vessel are detachably mounted. When high frequency heating or heater-heating is applied, a rotary shaft 23 is mounted in a turntable- kneader drive unit 8 by fitting a joining protrusion 24 in the shaft 23 into a groove in the top of a second shaft 18. When dough is kneaded for baking, the joint 30 of a rotary shaft 28 is joined with the joint 13 of a first shaft 12 by fitting protrusions on the top of a bearing case 11 into corresponding holes 31 in a bearing case 25 so that a kneading pan 21 can be mounted in place in the heating chamber 2. The first shaft 12 and the second shaft 18 do not act unfavorably upon each other's performance.
Patent JP-2000230859-A (JP)
Title: Microdevice and manufacture thereof
Inventor: IWASAKI YASUKAZU
IPC: G01N27/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a microdevice having a thermally isolated diaphragm structure such as pyroelectric infrared sensors or gas sensors wherein the temp. of the diaphragm structure can be easily and quickly reset. SOLUTION: A microdevice having a diaphragm 33 having a thermal isolation structure apart from a support board 30 through a gap 31 and a pyroelectric material 36 on the diaphragm comprises a driving means for driving the diaphragm 33 to contact the board 30, thereby thermally short circuiting, e.g. an electrode 35 is provided on the diaphragm 33 and a means 39 is provided for controlling a voltage applied between the electrode 35 and the board 30 to contact or separate the diaphragm 33 to or from the board 30, thus quickly radiating the heat of the diaphragm structure and easily and quickly resetting the temp.
Patent JP-H07245057-A (JP)
Title: Semiconductor photo-electric cathode
Inventor: FUTAHASHI TOKUAKI
IPC: H01J1/34
Filed: 1994-03-02
Abstract: PURPOSE:To reduce noise and dark current. CONSTITUTION:This cathode is provided with a light absorbing layer 110 generating a photoelectron by incident light, and electron transfer layers 130a and 130b making heterojunction with the light absorbing layer 110, and by an outside bias applied from electrodes 122 and 142, formed on the emission surface side on the electron transfer layers 130a, 130b, photoelectrons are transferred in the layers 130a, 130b, and are emitted from the emission surface 150. These electron transfer layers 130a, 130b of a semiconductor photo-electric cathode are composed by including a first graded layer 132 composed so as to become larger when the band gap thereof recedes from the light absorbing layer 110 and a second graded layer 134 formed on the upper side of the first graded layer 132 and composed so as to become smaller when the band gap nears the emission surface 150.
Patent JP-H05201505-A (JP)
Title: Stock equipment for workpiece
Inventor: SUGIURA KENZO
IPC: B23Q41/02
Filed: 1992-01-22
Abstract: PURPOSE:To save the space for the work stock equipment and to reduce the cost thereof by taking out works from plural work bearing racks and transfer- loading works to the work bearer without adopting the conventional truck traveling form. CONSTITUTION:A slide rail 10 including work delivery racks 12 is provided in a cantilever state on a rail 8 capable of freely elevating a swivel post 3 in such a manner as to be projected on both right and left sides, and a work bearer and plural work bearing racks are disposed in such a manner as to rotate round the turning center of the post 3.
Patent JP-H06219549-A (JP)
Title: Shelf transferrer of carriage for burning
Inventor: MIZUNO KATSUHIKO
IPC: B66C1/28
Filed: 1993-01-27
Abstract: PURPOSE:To stabilize a strut erected on a shelf, where a burned product is mounted, so as not to be turned over in the point midway in transference. CONSTITUTION:A fitting hole 25 is formed in a supporting plate 12 of a lifter 11 at a position corresponding to a strut (c) erected on its shelf (b). In this fitting hole 25, a pressing rod 27 consisting of a heavy load provided with a head part 28 pressing a top face of the strut (c) at the lower end is fitted freely in a vertical motion, and a collar 29 formed in the upper end is engaged with a mouth edge of this fitting hole 25, whereby it is attached in a state of hung down as unable to slip off as in a chain line. When the pressing rod 27 hits on the top face of the strut (c) in the midway the lifter 11 going down, and reaching to the down end and a finger 16 is closed and engaged with the shelf (b), the pressing rod 27 presses the strut (c) onto the shelf (b) by its own weight.
Patent JP-H07216326-A (JP)
Title: Protective sheet
Inventor: MIYAZAKI SOICHI
IPC: C09J7/02
Filed: 1994-02-05
Abstract: PURPOSE:To obtain a protective sheet very effective in heat insulation, light interception, heat insulation, fireproofness, dewproofness, dustproofness, interior decoration effect, etc., by making at least either surface of the sheet of a pressure-sensitive plastic sheet which is to be stuck to a smooth surface of, e.g. glass or metal. CONSTITUTION:This sheet is the one at least one of the surfaces of which is made of a soft elastic pressure-sensitive plastic sheet 1 and is used in such a way that the surface is stuck to a smooth surface of an adherend through its self-tackiness. It is desirable that the sheet 1 is made of a vinyl chloride film. When a protective sheet is made by providing the sheet 1 with auxiliary layers (e.g. chemical fiber yarn 2 and auxiliary sheet 3), the most suitable materials and thickness of the auxiliary layers can easily be selected, which is desirable in respect of the effect. Examples of the auxiliary layers used include a metallized aluminum film, a plastic film, a synthetic fiber, an aluminum foil and a foamed sheet.
Patent JP-H05203964-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: MIHARA TADASHI
IPC: G02F1/1337
Filed: 1992-01-24
Abstract: PURPOSE:To inhibit the transfer of a liq. crystal and to minimize or prevent the increase of the thickness of a cell without deteriorating image quality. CONSTITUTION:When a ferroelectric liq. crystal element is composed essentially of a ferroelectric liq. crystal, a pair of substrates 11a, 11b placed opposite to each other with the liq. crystal in-between and two pairs of electrodes for driving the liq. crystal disposed on the opposite faces of the substrates 11a, 11b so, that they intersect each other, a groove 18a lower than the surface of the substrate 11a is formed in each part between the electrodes on the substrate 11a and a ridge 18b higher than the surface of the substrate 11b is formed on each part between the electrodes on the substrate 11b.
Patent JP-H10214315-A (JP)
Title: Medium processor
Inventor: NONAKA YOSHIMASA
IPC: G06K13/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify a device mechanism by moving a medium on an arc to bring a contact point and a connector into contact with each other while holding a medium face to be constant, so as to omit a holding mechanism. SOLUTION: With the insertion of an IC card A, a link 20 is turned on an arc (along a peripheral direction) clockwise, a slider 19 pushes up it to the side of the connector to bring the contact of the IC card A and the connector 18 into contact with each other. Then at the time of perfectly inserting the IC card A, as the link 20 is over a dead center, the slider 19 is stably stopped at a prescribed position (a position over the upper dead center, that is a position reaching by additionally rotating clockwise from the highest position of the peripheral direction) against the energizing force of a returning spring 17 operated in the direction of pushing back the IC card A and the slider 19. In addition, as a slant part 35 moves the tip of the IC card A, the backlash of the IC card A is prevented.
Patent JP-S63199479-A (JP)
Title: Semiconductor laser array device
Inventor: ITO MASATAKA
IPC: H01S5/00
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a semiconductor laser array device capable of stable independent operations, by making a thickness of a semiconductor substrate in the vicinity of luminous parts of an arrayed light source smaller than that on the peripheral part and shaping an upper metallic part of a heat sink in conformity with said semiconduc tor substrate. CONSTITUTION:A semiconductor laser array device 21 is composed of the following units: an arrayed light source which is formed of a plurality of semiconductor laser devices integrated on a similar semiconductor substrate, and a heat sink 25 whose upper metallic part 26 is closely stuck on a common electrode 24 which is formed on the surface of the semiconductor substrate in said arrayed light source. Thereupon, a thickness of the semiconductor substrate in the vicinity of luminous parts 28 and 29 in said arrayed light source is made smaller than that on the peripheral part, and the upper metallic parts 26 of the heat sink 25 are shaped in conformity with said semiconductor substrate. Accordingly, heat generated in the luminous parts is made to escape through the heat sink part adjacent to the luminous parts, and so an obtained heat-radiating effect approximates to the effect in a (p) side down mounting method where electrodes in the vicinity of the luminous parts come in contact with the heat sink, and thermal interference in an adjacent LD becomes small enough to realize stable independent operations.