baber/WOPTO huggingface dataset:
Patent JP-S6423565-A (JP)
Title: Reference voltage generation circuit
Inventor: SUGINO HIROYUKI
IPC: H01L27/04
Filed: 1987-07-17
Abstract: PURPOSE:To prevent a generated reference voltage from being affected by light, by connecting a second MOS transistor substrate on a second potential. CONSTITUTION:A substrate P<->11 of an NMOS 2 is connected on a potential VSS 8. When the NMOS 2 is formed of an integrated circuit, the potential of the substrate P<->11 becomes VSS 8 with P<+> diffusion 15 in between. When no light is received in a reference voltage generating circuit composed in this way, this circuit is operated similarly as conventionally. When the light is received, a leakage current occurs in the range of the substrate N<->16 to the substrate P<->11, and this leakage current flows from the substrate P<->11 to the VSS 8. Accordingly, a reference voltage can be obtained even if light is received, by the current flowing in the first and second serial circuits 101, 102 and the voltage outputted from a source 12 of the NMOS 2.
Patent JP-H0528357-A (JP)
Title: Vending machine for refrigerated merchandise
Inventor: INOUE KIYOHIKO
IPC: F25D11/00
Filed: 1991-07-19
Abstract: PURPOSE:To protect the refrigerated merchandise in a preservation container even when the temperature adjusting unit in the vending machine is troubled. CONSTITUTION:The driving time and the stopping time of a refrigerated unit 200 are timed by a control part 1, and based on the timed result, the presence of the abnormality of a temperature adjusting thermostat 4 is detected. When it is detected by the control part 1 that there is an abnormality, the refrigerated unit 200 is forcibly driven and forcibly stopped for each constant time by the instruction of the control part 1.
Patent JP-S6071333-A (JP)
Title: Motorcycle
Inventor: YAMAGUCHI KEN
IPC: B60K13/02
Filed: 1983-09-27
Abstract: PURPOSE:To secure the largeness in size, and easiness in maintenance, of an air cleaner by making said air cleaner dividable into an inside case cover and a lower case and forming a recess part for receiving a back-bone tube on the top face of an upper case cover. CONSTITUTION:When the maintenance of a carburetor is to be carried out, an inserted part 4a'' is removed from a lower case cover 4b, with an upper case cover 4a of an air cleaner 4 being slightly raised. In this case, a clearance dimension l for removing is provided to prevent the upper case cover 4a from getting in the way of the lower end face of a back-bone tube 3. Then, the upper case cover 4a can be removed laterally, using discretion. Removing the lower case cover 4b as necessary, the inspection and maintenance of the carburetor can be easily performed.
Patent JP-S6424255-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASHIMOTO YUICHI
IPC: G03G5/043
Filed: 1987-07-21
Abstract: PURPOSE:To reduce variances of potentials in the light and in the light during repeating electric charging and exposure by incorporating a specified azo pigment in a charge generating layer and a specified styryl type compound in a charge transfer layer. CONSTITUTION:The laminate type electrophotographic sensitive body is obtained by forming on a conductive supporting body the charge generating layer containing one of the azo pigments represented by formula I and the charge transfer layer containing one of the styryl type compounds represented by formula II, and in formulae I and II, X is -CH2CH2- or -CH=CH-; each of R<1> and R<2> is alkyl, aralkyl, aromatic ring, or a heterocyclic ring group; each of R<3> and R<4> is H atom, alkyl, or alkoxy group; and Ar1 is an aromatic ring or heterocyclic ring group, thus permitting variances of potentials in the light and in the dark to be reduced at the time of repeating charging and exposure.
Patent JP-H0345234-A (JP)
Title: Laser operation device
Inventor: KOIZUMI HIROSHI
IPC: A61B3/10
Filed: 1989-07-11
Abstract: PURPOSE:To allow the output of the laser beam to accord with the output of the laser beam displayed in an output display part in all the range by memorizing the correspondence relation between the actual measurement value of the output of the laser beam and the output set value and changing the display in the output display part so that the actual measurement value in operation is displayed. CONSTITUTION:A calculation circuit 16 detects the output of the laser beam outputted from the top edge of a hand piece 9 on the basis of the output of a light receiving part 8, and outputs the detection value as the actual measurement value into a comparison circuit 14. The comparison circuit 14 compares the actual measurement value of the calculation circuit 16 with the output set value of a control unit 12 and outputs the difference as correction value into a memory circuit 15. Then, the memory circuit 15 memorizes the correspondence relation between the actual measurement value and the output set value, and controls an output display circuit 17 by using the correction value corresponding to the output set value on the basis of the output set value of the controller 12, and changes the display of an output display part 5 so that the actual measurement value corresponding to the output set value in operation is displayed in the output display part 5.
Patent JP-S6425024-A (JP)
Title: Detecting method of leakage of water and water-sealing sheet
Inventor: OSHIKATA TOSHIRO
IPC: G01M3/16
Filed: 1987-07-21
Abstract: PURPOSE:To enable the early discovery of an accident of water leakage and the accurate detection of the position of the leakage, by putting a pressure fluid and a pressure sensor in a bag of a closely sealed structure which constitutes a water-sealing sheet, so as to detect the lowering of a pressure in the bag body. CONSTITUTION:A water-sealing sheet 1 comprises upper and lower sheets 2 of two layers, a number of pressure bag bodies 3 interposed sandwich-like between these sheets, and a pressure sensor 4 held in each bag body 3. When this sheet 1 is laid in a garbage disposal site and a part of the sheet 1 is broken by a sharp-edged waste matter 6 cast to the side and sticking into the sheet 1, a fluid in the bag body 2 leaks out and the degree of tension of the broken bag body 3 decreases sharply in comparison with that before the breakage. Accordingly, a change in the pressure of the broken bag body 3 is detected by the sensor 4 and transmitted as an abnormality signal to a control center or the like through an output cable 5. By specifying the bag body 3 wherein the sensor 4 outputting this abnormality signal is set, the place of breakage of the sheet 1 can be found easily.
Patent JP-H0466412-A (JP)
Title: Parts orderly conveying device
Inventor: INOUE TAKUMI
IPC: B65G47/14
Filed: 1990-07-06
Abstract: PURPOSE:To improve conveying efficiency of a device for conveying bolts in a hung condition by delivering a work piece to a work piece hanging member in a hung condition after conveying it from the lowest position to the highest position by means of the rotary centrifugal force of an inclined rotation body mounted on a torsion oscillation body. CONSTITUTION:After placing a bolt (m') in a rotary feeder 41, a rotary body 75 is rotated and a torsion oscillation body 83 oscillated. The bolt (m') is guided up to top edge of the torsion oscillation body 83, which is located at about the same level as the highest portion 75a of the rotary body 75, by means of the centrifugal force led by the rotation of the rotary body 75 and the oscillation caused by the torsion oscillation body 83. The bolt (m') then is flown so that its axis will face the gap formed by a hanging member 71 and the upper edge of the torsion oscillation body 83 thus the axis of the bolt (m') fits into the hanging member 71 as it moves along and is hung. The bolt (m') is then conveyed toward the downstream in a hung condition.
Patent JP-S5882350-A (JP)
Title: Storage system for history data
Inventor: SAITOU TAKAO
IPC: G06F11/34
Filed: 1981-11-10
Abstract: PURPOSE:To use a memory efficiently by detecting variation of the signal of hardware, and counting the time interval between variation of an up-to-date signal and that of a current signal and storing it in a memory system. CONSTITUTION:Input data is stored in a temporary register 11 and compared with preceding data to be stored in a register B16. When they coincide with each other, a counter 13 counts up and when not, the contents of the counter 13 and data to be held in a register 11 are both written in a history memory 14. Then, an address register 15 for addressing the memory 14 is set to a succeeding address, and the counter 13 is cleared. Thus, only when variation occurs, they are stored in the history memory, which is utilized efficiently.
Patent JP-S6181801-A (JP)
Title: Method of assembling wire spoke wheel for vehicle
Inventor: UEHARA KENJI
IPC: B60B1/04
Filed: 1984-08-31
Abstract: PURPOSE:To improve a connecting strength of a spoke in assembling of the above-captioned wheel for a motor-cycle, by engaging an angular tool having a center hole, a diameter of which is greater than an outer diameter of a wire spoke, with an angular hole of a nipple, and rotating the angular tool. CONSTITUTION:An end 46 of a wire spoke 42 engaged with a wheel hub is positioned in an engagement hole 35 of a wheel rim 34, and a main cylinder 12 of a nipple 10 is applied to the end 46. Then, an angular tool 20 is engaged with a hexagon socket 18 of the nipple 10, and is rotated, thereby threadedly engaging the nipple 10 with the wire spoke 42. Thus, the wire spoke 42 may be threadedly engaged with the nipple until the end 46 of the wire spoke 42 reaches the hexagon socket 18 to thereby improve a connecting strength.
Patent JP-S6240744-A (JP)
Title: Manufacture of integrated circuit wirings
Inventor: YAMAZAKI KIMIYOSHI
IPC: H01L23/522
Filed: 1985-08-19
Abstract: PURPOSE:To obtain integrated circuit wirings of low electrostatic capacity adapted for high density and multilayers by forming multilayer wirings with an interlayer insulating film and eventually removing the insulating film. CONSTITUTION:The first layer wirings 31a, 31b made of three layers of Ti/Pt/ Au are formed by lifting off with an Si3N4 film 33a as a spacer on a GaAs substrate 30. Then, an interlayer insulating film Si3N4 33b is again accumulated on a main surface. A through hole is opened, and a Bayer metal 34 is buried. Then, the second layer wirings 32 are formed, and Si3N4 films 33a, 33b of interlayer insulating films are eventually removed by a barrel type plasma etching with CF4/O2 gas.
Patent JP-H1025055-A (JP)
Title: Arranging device for sheet type article piled body
Inventor: TAKAHASHI TERUO
IPC: B65H9/12
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve a wrapped appearance of a piled body in which multiple sheet type articles are layered and to prevent generation of a wrapping mistake. SOLUTION: This arranging device for a sheet type article piled body is provided with a conveying device 1 conveying piled bodies Y sequently, an intermittent feeder 2 passing the bodies Y one by one in order at the predetermined timing, a front face collating device 4 arranging a front face Ya in the body Y, a back face hitting device 5 arranging a back face Yb of the body Y, and a detector 63 detects a fact that the front face Ya of the body Y crosses the collation position for the front face collating plate 41, and by means of the front face collating device 4 and the back face hitting device 5, each of the front face Ya and the back face Yb of the body Y can be automatically arranged in sequence.
Patent JP-H0736060-A (JP)
Title: Reflection type display device
Inventor: ADACHI MASAHIRO
IPC: G02F1/1343
Filed: 1993-07-21
Abstract: PURPOSE:To provide a reflection type display device which has a good reflection characteristic, makes it obtain a good white display and color display free from glittering and is easily and inexpensively produced by forming a light scattering layer formed by dispersing particulates into a carrier on a substrate side. CONSTITUTION:An insulating substrate 30 consisting of glass, etc., is provided thereon with plural scanning electrode groups 31 parallel with each other and is provided with signal electrode lines 51 parallel with each other so as to intersect therewith. TFTs are formed in the intersected parts of both electrode lines. A passivation film 61 is formed to cover nearly the entire surface of the substrate 30 and pixel electrodes 11 consisting of ITO, etc., are formed thereon. The liquid crystal layer allows the transmission, half transmission and transmission of light according to the electric signals applied to the pixel electrodes through the TFTs. The white, gray or black display is thereby obtd. and the good white display free from glittering is obtd.
Patent JP-H0272182-A (JP)
Title: Production of n-acyl-phosphinotrisin diester
Inventor: MANFUREETO BEESUHAARU
IPC: C07F9/32
Filed: 1989-07-14
Abstract: PURPOSE: To obtain the subject compd. useful as an intermediate of an insecticide by reacting acetal of methyl-(oxo-propyl)-phosphinic ester with carboxylic acid amide and CO in the presence of hydrogen gas in a bipolar neutral solvent.  
     CONSTITUTION: An acetal of methyl-(3-oxo-propyl)-phosphinic ester represented by formula I (wherein R is an alkyl; and R' is a 1-10C alkyl, aryl or aralkyl) is reacted with a carboxylic acid amide and carbon monoxide in the presence of hydrogen gas in a bipolar neutral solvent (e.g.; dioxane, THF) to obtain an objective N-acyl-phosphinothricin diester or methyl (3-acylamino-3- alkoxycarbonyl-propyl)-phosphinic ester represented by formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1113657-A (JP)
Title: Scroll type fluid machinery
Inventor: TAKEUCHI MASAMITSU
IPC: F04C18/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To simplify a self rotation check mechanism for a turning scroll by respectively inserting columns into rings freely to rotate into a hole drilled on a position which is eccentrically for a distance corresponding to a revolutionary turning radius of the turning scroll from a rotating center of the ring. SOLUTION: Circular holes 44 are drilled on each ring 43 eccentrically for a revolutionary turning radius ρ of a turning scroll from the rotating center of the ring 43, and respective columns 41 are rotatably inserted in those holes 44. When the tuning scroll 14 is driven through a turning driving mechanism which consists of an eccentric pin, an eccentric hole, a drive bush, and a turning bearing from a rotary shaft, each column 41 is rotated in the hole 44 around the center O2 of the column 41, and the ring 43 is rotated in a recessed groove 43 around the center O1 of rotational movement of the ring 43 in association with the rotation of the column 41. The self rotation of the turning scroll 14 is checked, and revolutionary turning motion of the turning scroll 14 is carried out on a circular orbit serving the revolutionary turning radius ρ as a radius.  It is thus possible to simplify a structure, and it is also possible to reduce sharply the number of parts.
Patent JP-2000038685-A (JP)
Title: Method for coating substrate
Inventor: IGEL GUENTER
IPC: H01L21/768
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for coating a substrate. SOLUTION: A partial region of the surface of a substrate is provided with at least one structure 4 having the adhesiveness better than that of the substrate surface itself. A layer 5 is deposited on the surface of the substrate and the portions of the layer 5 projecting sideways beyond the structure 4 are mechanically removed. At this time, the material of the structure 4 contains at least one chemical element or compd. which is not contained in the layer 5 deposited on the structure 4 or is contained therein at the concn. lower than the concn. of the material of the structure 4.  At least one second layer 7 is then deposited on the first layer 5 deposited on the surface and at this time, this second layer 7 is so formed as not to contain the chemical element or compd. contained in the material of the structure 4 or contains the same at the concn. lower than the concn. of the material of the structure 4.
Patent JP-S6158349-A (JP)
Title: Frame synchronization circuit
Inventor: NODA SEIICHI
IPC: H04L7/08
Filed: 1984-08-30
Abstract: PURPOSE:To reduce frame synchronization pull-in period by providing a circuit, which provides a coincidence pulse with respect to all synchronization patterns and an OR gate for ORing N coincidence pulses after a series-to-parallel converter. CONSTITUTION:An input signal fed from an input terminal 21 is converted by a series-to-paralle converter 10 into N into N series signals to be fed to a synchronization pattern detector 11. The circuit 11 detects separate synchronization patterns and provides N synchronization pattern coincidence signals each for each of the detected synchronization pattern. These signals are ORed in an OR gate 14. The output of the OR gate 14 is fed to a synchronization judgement circuit 12, which provides a frame synchronization judgement circuit to an output terminal 22. In this way, a synchronization detection pulse can be fed to a pulse circuit 12 with respect to any one of N different synchronization patterns. It is thus possible to establish frame synchronization irrespective of the indefiniteness of the circuit 10.
Patent JP-2000022439-A (JP)
Title: Feeding method and phased array antenna
Inventor: KIRA FUMIO
IPC: H01Q21/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a feeding method capable of obtaining low side lobe characteristics without deteriorating the efficiency and easily controlling directivity in a phased array antenna using a matrix circuit whose beam direction depends on a position of a feeding port and to provide a phased array antenna having the feeding circuit employing the method. SOLUTION: In this phased array antenna using a matrix circuit 2 whose beam direction depends on a position of a feeding port, a center phase of an output of the matrix circuit 2 is made constant independently of a position of the feeding port, and let a direction of beam fed to a feeding port (i, j) of the matrix circuit 2 be (θi, ϕj) and let a desired beam direction be (θs, ϕs), then a signal is fed in phase to three feeding ports of the matrix circuit 2 or over according to a power density distribution obtained by a Gauss function using Sin(θs)-Sin(θi) and Sin(θi)-Sin(θj) for variables, or signals from three feeding ports of the matrix circuit or over are composed in phase.
Patent JP-H0627503-A (JP)
Title: Optical deflector and optical device
Inventor: TAKAHASHI KOUSEI
IPC: G02F1/35
Filed: 1992-07-08
Abstract: PURPOSE:To provide the optical deflector with which diffraction angles are sufficiently and freely obtainable and integration is possible and which can be easily produced. CONSTITUTION:The carriers in a refractive index distribution forming means 15 are excited according to the intensity of the light in the bright parts and dark parts of interference fringes 14 formed by the light from light sources 12, 13 for forming the interference fringes when these interference fringes 14 are formed on the refractive index distribution forming means 15. As a result, an internal electric field is generated in the refractive index distribution forming means 15 and the refractive index changes in correspondence to the shape of the interference fringes 14, by which the refractive index grating distributed with the refractive indices in a fringe form is formed. The incident light L1 to be deflected on the inside of the refractive index distribution forming means 15 is diffracted by the refractive index grating. The diffraction angle theta is sufficiently and freely obtd. by changing the period of the interference fringes 14.
Patent JP-2000003351-A (JP)
Title: Answer recording device for question paper method
Inventor: FUJII SADAMI
IPC: G06Q50/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain information on questions to which an answerer can easily answer or difficult to answer by permitting a question number printing circuit, an answer printing circuit and a time recording circuit to receive signals from a conversion circuit, to execute an operation, printing or recording. SOLUTION: When an answerer depresses a switch equivalent to the answer A of a question number '3' in a conversion circuit, for example, an output is outputted to the terminal of a first output terminal part in the conversion circuit, it is inputted to the terminal 10-3 of a first input terminal part 10 of a question number printing circuit 7 and current flows to a coil 3X. The coil 3X constitutes a relay with two a-contact points 3a and two a-contact points 3a are closed with the conduction of the coil 3X. Two position display units 14-1 and 14-2 connected to the contact points 3a operate, '1' and '2' are displayed on recording paper, two marks are printed and a question number '3' is displayed. One of contact points connected in parallel is conducted and therefore the two position display units 14-1 to 14-18 operate in accordance with a rule shown in a specified table.
Patent JP-H0624770-A (JP)
Title: Production of glass layer for waveguide quartz conduit
Inventor: OKAMURA KOJI
IPC: C03B19/01
Filed: 1992-07-09
Abstract: PURPOSE:To provide a production process for the glass layers for waveguide quartz conduit which has uniform layer thickness without crack and foam in the layers. CONSTITUTION:A base plate 10 whose plane view size is larger than that of the movable stage 5 is set on the stage and a silicon plate 1 is placed on the base 10. Then, the glass soot layer is formed on the silicon plate 1 by the flame method. The silicon plate 1 is removed together with the base plate 10 from the movable stage 5 and heated in a furnace to glasify the soot whereby a glass layer is formed on the silicon plate 1.
Patent JP-S5882900-A (JP)
Inventor: YOSHINO TORIZOU
IPC: B67D7/28
Filed: 1981-11-12
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-H0344524-A (JP)
Title: Light measuring apparatus for crt
Inventor: FURUKAWA HIROSHI
IPC: G01J1/44
Filed: 1989-07-12
Abstract: PURPOSE:To enable fast measurement along with a higher measuring accuracy by bringing in a synchronous signal for diving a CRT for measurement to perform a measurement of light on CRT tube surface to match the synchronous signal. CONSTITUTION:A counter enable signal is outputted to a counter 8 with a line l6 from a control section 6 to measure an interval time of a vertical synchronous signal to be inputted from an input terminal T1. Subsequently, an AD conversion start signal is outputted to a counter 9 with a line l7 from the control section 6. The counter 9 outputs an integration signal for A/D conversion of a double integration type with a line l9 to an A/D conversion circuit 5 while counts of the counter 9 are counted decrementally according to a reference pulse from a pulse generator 10 and when the counts are down to zero, the integration signal is stopped. When detecting the halting of the integration signal. The control section 6 outputs a discharge signal to the A/D conversion circuit 5 with a line l10. A constant current discharging is accomplished with the A/D conversion circuit 5 and upon the ending of an A/D conversion, an A/D conversion value is held within the A/D conversion circuit 5.