baber/WOPTO huggingface dataset:
Patent JP-H0816276-A (JP)
Title: Microcomputer
Inventor: NAKAJIMA TOYOKATSU
IPC: G06F1/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide a microcomputer to be used by connecting an oscillator to any of an oscillation circuit for oscillating a high speed clock and an oscillation circuit for oscillating a low speed clock. CONSTITUTION:The microcomputer is provided with a counter 10 for inputting a high speed clock X, an RS flip flop(FF) 12 capable of inputting an overflow signal OVF from the counter 10 to its set terminal S and inputting an initial reset signal IRST and a reset signal RST to its reset terminal R, an AND circuit 11a for inputting an output signal from the FF 12 and the clock X, and an AND circuit 11b for inputting a low speed clock Xc and the output signal of the FF 12 through an inverter 11c.
Patent JP-H0317989-A (JP)
Title: Electric heat bedding
Inventor: HATANO HIDEAKI
IPC: H05B3/36
Filed: 1989-06-13
Abstract: PURPOSE:To let diverge moisture through grooves of passages, prevent bedding from being dwelling for ticks, and obtain a preferable sleeping environment by composing a resilient body and a surface material having air permeability, and forming grooves in the surface through binding agent having air permeability on the surface material side of the resilient body to apply them with each other tightly. CONSTITUTION:A bedding main body 10 of a rectangular form is composed of a surface material 1, resilient bodies 3, 5 contained inside the surface material 1, and a heating body 4 existing between the two resilient bodies. The heating body 4 is positioned between the two resilient bodies 3, 5, the resilient body 3 is provided with grooves 7 on the side of the surface material 1, and the surface material 1 is applied to the grooves 7 at the resilient body 3 by binding agent 30 having air permeability to be tightly attached along the grooves 7 for forming grooves 2 in the outer surface. A space formed indirectly by the grooves 2 has a heating effect and a moisture divergence effect at the time of sweating, thereby a very good sleeping environment can be obtained for obtaining a good sleeping condition, and bedding prevented from being dwelling for ticks can be obtained.
Patent JP-H0443771-A (JP)
Title: Disturbing wave eliminating device
Inventor: YASUDA AKIO
IPC: H03H17/02
Filed: 1990-06-11
Abstract: PURPOSE:To facilitate the mount of the device onto an existing television receiver while offering the use of an adaptor by detecting a frequency band when a disturbing wave detected for a blanking period of a received television receiver reaches a prescribed level or over and inserting a block filter so as to eliminate the wave. CONSTITUTION:A disturbing wave detection section 2 samples part of a blanking period of a received television signal branched from a disturbing wave elimination section 1 to extract only the disturbing wave and integrates the disturbing wave for a prescribed time and sends a control signal to a control section 3 when the level exceeds a prescribed level. In this case, the disturbing wave elimination section 1 consists of block filters NF1 - NF7 eliminating specified seven disturbing waves and analog switches SW1 - SW7 and the block filter NF is inserted by a command of the control section 3. The control section 3 applies insertion control of the block filters NF1 - NF7 in the elimination section and the control of the detection section 3. Thus, the constitution is simplified and the device is manufactured inexpensively and the device is used as an adaptor for a general home use television receiver.
Patent JP-H05324773-A (JP)
Title: Parts shape resoluting system in cad system
Inventor: UCHIKAWA TAKEMORI
IPC: G06F17/50
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate an operation for parts assembly such as layer and group and to perform the operation without allowing a designer to interrupt the design concepts. CONSTITUTION:The CAD system is constituted of a graphic display device 1, graphic display processing section 2, parts shape resolution processing section 3, keyboard 4, coordinate input device 5, and external storage device 7 storing a resolution file 6. A projection area specifying section 3-2 and projection surface shape segmenting processing section 3-3 are provided on a parts shape resolution processing section 3. The section 3-2 decides the segmenting area of each projection surface including an optional parts shape from an entire design diagram according to the instruction of an operator. The section 3-3 takes out the prescribed parts shape from the segmented area, and the shape processing section eliminates unnecessary lines such as isolated lines and duplicated lines from the segmented parts shape, thereby extracting the drawing of the prescribed parts.
Patent JP-S6212271-A (JP)
Title: Driving circuit for thermal recording head
Inventor: HATTORI OSAMU
IPC: G06K15/00
Filed: 1985-07-10
Abstract: PURPOSE:To decrease the number of input data and to shorten a data transfer time and a printing time by providing shift registers for inputting the same input data to plural heat generating elements and selecting a shift register according to the definition of input information to be recorded. CONSTITUTION:When a signal is inputted and recorded by plural-dot units, i.e. 2-dot units, input data DA which are reduced in quantity to half are inputted to shift registers SR5, SR6... with a clock CK. Then, gate circuits G1, G2... are supplied with a select signal C2 and then only data B passes through gate circuits G1 and G2 from the SR5 and gate circuits G3 and G4 from the SR6, so that the same data of every two dots are inputted to latches L1 and L2, and L3 and L4 with latch pulses LA. For the purpose, driving pulses BE are supplied to drives D2-D4 and then heat generating elements H1 and H2, H3 and H4,... generate heat for every two dots in response to the same data, so recording is performed by two-dot units. Thus, the data input time is shortened.
Patent JP-2000008829-A (JP)
Title: Internal combustion engine
Inventor: HAEBERLEIN JUERGEN
IPC: F01M13/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a crank casing ventilator capable of guaranteeing the high separation and sure ventilation of a crank case, and the oil discharge prevention in a separate lubricating type internal combustion engine. SOLUTION: An internal combustion engine is provided with a vertically movable piston 3, and the piston drives a crank shaft 5 and other parts of the internal combustion engine connected thereto through a connecting rod 4. The crank shaft 5 is supported by a crank case 2, the crank case 2 is provided with a crank case ventilator 13 to balance the pressure in a crank case inner chamber 14, and the ventilator 13 is provided with a ventilating pipe line 15 to discharge the air from the crank case inner chamber 14. The ventilating pipe line 15 is formed as a path 16 in a rotary parts 5. The path communicates the crank case inner chamber 14 with the atmosphere.
Patent JP-S5672382-A (JP)
Title: Detector for mobile body
Inventor: ARIMOTO TATSUYA
IPC: G01V8/10
Filed: 1979-11-19
Abstract: PURPOSE: To increase the accuracy of detection, by specifying the constitution of the window for detection.  
     CONSTITUTION: The window of detection 21 fitted to a vessel 3 containing a differential type detection element 22 is incorporatedly molded with the vessel 3 by high density polyethylene 0.5mm or more thick, and the strength is increased with bent construction of the first or second order curved plane. Thus, since the transmission rate of visual light is remarkably small for the high density polyethylene in comparison with the transmission rate for far-infrared rays, the lowering in the transmission of the far-infrared ray of the window 21 for detection is small and that for visual light is greater, allowing to reduce the effect due to the variance in the visual light in the range of detection and due to cooling and hot wind. Acconrdingly, the detection with high accuracy can be made at the environment other than normal temperature for the detected object and background. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0817208-A (JP)
Title: Lighting device and lighting system
Inventor: KANBE SUSUMU
IPC: F21S6/00
Filed: 1994-06-30
Abstract: PURPOSE:To overshadow a lighting device equipped on a floor for lighting a wall. CONSTITUTION:A front lighting device 31 is mounted back to back on the rear side of a lower horizontal light 21 for lighting a wall 2. A color changer 32 having a color filter 51 and a translucent light diffusion panel 34 are provided in this front lighting device 31. Light radiated from a fluorescent lamp 38 is changed by the color changer 32 and the translucent light diffusion panel 34 is adjusted to the same color as that of the wall 2. Thereby, the translucent light diffusive panel 34 is made to generate light by the same color as that of the wall 2 and the lighting device 11 is overshadowed from seats on audience side.
Patent JP-S5673835-A (JP)
Title: Manufacture of camera tube
Inventor: EGUCHI OSAMU
IPC: H01J31/38
Filed: 1979-11-19
Abstract: PURPOSE:To improve the optical responsiveness of a camera tube without the generation of a distortion on a picture, by subjecting a mesh electrode to a heat-treatment in the inert gas after the mesh electrode is adhered with a fluorescent material. CONSTITUTION:A face plate 1, an inner cylinder type glass tube 6 and a metallic ring 4 are sealed with indium 5 to form an airtight vacuum tube. A transparent electrode 2 and a photoconductor layer 5 are arranged successively on the inside surface of the face plate 1. After a mesh electrode 7, which is adhered with a fluorescent material, is subjected to a heat-treatment at the temperature of 500-700 deg.C in the time of 10-15min in the hydrogen gas, in a vacuum and in the inert gas, it is assembled in a camera tube.
Patent JP-H0317619-A (JP)
Title: Liquid crystal dimming optical element
Inventor: MORI EI
IPC: G02F1/1333
Filed: 1989-06-15
Abstract: PURPOSE:To eliminate the need to position a transparent pattern electrode and to facilitate sticking operation by forming the transparent pattern electrode on the reverse surface of plate glass, providing lead wires to be connected to the pattern electrode outside the electrode, and sticking them on a liquid crystal sheet where the transparent electrode is formed. CONSTITUTION:The transparent electrode is formed on the entire reverse surface of the liquid crystal sheet 1 by a printing means, etc., and an electrode 3 which feeds electricity to the transparent electrode is fitted to one edge of the liquid crystal sheet 1. Further, the transparent pattern electrode 5 of seven segments 5a, 5b... which form specific characters, e.g. numbers 0 - 9 is fitted by printing on the reverse surface of the plate glass 2. The lead wires 6a, 6b.. are fitted to the respective segments 5a, 5b... by printing, etc., similarly. Then the entire top surface of the plate glass 2 outside the transparent pattern 5 is frosted and made opaque. Then the top surface of the liquid crystal sheet 1 and the reverse surface of the plate glass 2 are stuck together.
Patent JP-S5940327-A (JP)
Title: Optical disk device
Inventor: SUGIKI MIKIO
IPC: G11B7/095
Filed: 1982-08-30
Abstract: PURPOSE:To set an optical axis vertical to the surface of a disk by a driving motor after detecting the slope of the disk surface, by providing a guide mechanism which guides freely rockably the focal position of an objective lens within a prescribed surface. CONSTITUTION:A mobile member 30 is guided along an arc locus X by a guide mechanism, V-shaped grooves 31 and 32 and projected streaks 41 and 42 and supported by a pair of support members 38 and 39. A pickup P is guided freely rockably within a surface passing an optical axis OA in the radius direction (a) and on the basis of the center of the focal position F of an objective lens 5. A worm wheel 43 having arc-shaped teeth provided along the locus X is set to the lower face 30d set at the side of feed stage 33 of the member 30, and a worm 45 is turned round an axial line by a driving motor 44. The member 30 is oscillated along the locus X by the turn of the worm 45. Thus the angle of the axis OA of the pickup P is changed while the position F kept fixed. When the face of the disk 6 tilts by DELTAtheta, the reflected luminous flux projected to the photodetecting surface of a photodetector 8 from a beam splitter 3 displaces by L. The output difference Sa between photodetecting regions A and B is set as saproportional DELTALproportional DELTAtheta, and the slope DELTAtheta can be obtained from the difference Sa.
Patent JP-S63314147-A (JP)
Title: Starter motor
Inventor: YAMAGUCHI KAZUHIRO
IPC: H02K7/10
Filed: 1987-06-17
Abstract: PURPOSE:To hinder water from entering an apparatus by providing the outer periphery of a commutator with a groove member having a drain opening in the base and by forming a tapered guide member communicating with a drain hole in said opening. CONSTITUTION:Water entering from above is all received by a groove member 28, In this case, when the space between a first wall 25 constituting said groove member 28 and a riser 24 is made sufficiently small, the passage of said entering water to a brush 17 part is limited so that no water enters a commutator 12 and said brush 17 part. Then, water received by the groove member 28 is guided from an opening 29 to a guide member 31 and discharged outward from a drain hole 30. Also, even if water enters from below, it is interrupted by a tapered guide member 31. If it should enter inward, water will be housed by the groove member 28. Therefore, said water can be discharged from the opening 29 and the drain hole 30 communicating with each other through a water passage 33.
Patent JP-H04372929-A (JP)
Title: Antiferroelectric liquid crystal display element
Inventor: UENO HIDEAKI
IPC: G09G3/36
Filed: 1991-06-21
Abstract: PURPOSE:To provide an antiferroelectric liquid crystal display element having a high contrast ratio for displaying light and shade and not affected by the change of the threshold value voltage due to temperature. CONSTITUTION:The long axis direction of the liquid crystal molecule of an antiferroelectric liquid crystal cell arranged between a pair of polarizing plates arranged on a cross nicol is inclined at an nonzero angle against the polarization direction of the polarizing plate on the incidence side in the antiferroelectric state while no voltage is applied. When a triangular wave is applied, the permeability is largely changed in the range of the fixed inclination angle, the permeability becomes O in the uniform ferroelectric state when the negative electrode side voltage is applied, high permeability is obtained in the uniform ferroelectric state when the positive electrode side voltage is applied, and a high contrast ratio 200 or above is obtained. A liquid crystal display element is driven by the voltage sufficiently higher than the threshold value voltage, and it is not affected by the change of the threshold value voltage due to temperature.
Patent JP-2000049565-A (JP)
Title: Surface acoustic wave filter device
Inventor: KAWAUCHI OSAMU
IPC: H03H9/64
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the attenuation of a frequency signal outside the passband in an acoustic wave filter device. SOLUTION: A SAW filter body 101 is mounted in a box-shaped package body. This device has ground pads 110-1 and 110-2, an input pad and an output pad on the upper side of a bottom plate of the package body and has ground foot patterns 113 and 114 at one of the diagonal positions on the bottom and input and output foot patterns at the other diagonal position. The pads 110-1 and 110-2 are cut off by a separating part and are divided. A cap 103 is electrically connected to the pad 110-1 by a via 125 inside a frame 105. The attenuation outside the passband is improved because the interference between ground potential about an input side comb-shaped electrode pair of an element and ground potential about an output side comb-shaped electrode pair of the element is prevented from occurring.
Patent JP-H0319656-A (JP)
Title: Pet food
Inventor: IKEDA KUNIHIKO
IPC: A23K1/16
Filed: 1989-06-15
Abstract: PURPOSE:To provide a pet food capable of decreasing the fecal odor excreted after fed to pets, containing crude drugs from camellia or camphor plant or an extract from the dried leaves of such plant or a dry distillation product from said leaves. CONSTITUTION:Firstly, an extract or dry distillation product is prepared from the raw or dried leaves of a camellia plant such as tea tree, 'sasanqua' or camellia or a camphor plant such as laurel tree, cinnamon tree or camphor. Thence, this extract or dry distillation product is admixed with or sprinkle over a pet food material, thus obtaining the objective feed. The amount of the extract or dry distillation product to be added is 0.001-0.05 (pref. 0.002-0.01) pts.wt. per 100 pts.wt. of the whole feed. Pets as objects are e.g. dogs, cats, monkeys, guinea pigs, mice, rats.
Patent JP-H0464679-A (JP)
Title: Door natural locking hinge
Inventor: AOKI NOBUHIRO
IPC: E05F1/06
Filed: 1990-06-07
Abstract: PURPOSE:To open or close a door in an automotive manner by winding an A plate, serving as a fulcrum at the pole side and provided with a projection zone spiraling downward, and a B plate, provided with an upward projection zone being fitted in the former at the door side, together with each other into coalescence. CONSTITUTION:A hinge is composed of an A plate serving as a fulcrum at the pole side winding on an axial rod 1 and a B plate operating as attached to the door side. Then, a projection zone 2 spiraling downward is installed in the A plate, and another projection zone 2 spiraling upward in the B plate, respectively. Next, as for each one intertwining both these projection zones 2, 3 with each other, the A plate is attached to the pole side in a closed state, and the B plate to the door side, respectively, and these plates are unified in one with the axial rod 1 as the center. With this constitution, when the door is opened, the projection zone 3 of the B plate uplifts little the projection zone 2 of the A plate by the angle whereby some shift is produced there, and this shift is able to generate such an action as closing the door automatically with its own weight.
Patent JP-H09330038-A (JP)
Title: Integration value display device
Inventor: SATO JUNJI
IPC: G09F9/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in the display data. SOLUTION: The whole of the integrated running distance data obtained every moment are written in addresses decided by numerical values of a last digit of the data. For instance, when the integrated running distance data are (123456)km, the (123456) is written in the address #6 decided by the numerical value (6) of the last digit. When the data are read out, the data are read out successively from the address #0, and the read out address value at the time is compared with the numerical value of the last digit of the data read out corresponding to the address value, and when both are equal with each other, the data are made the normal data.  Then, the numerical value of the digit one before the last of the data of this time as the normal data are compared with that of the last time data, and the case when the both are unequal with each other is taken as a change point, and the normal data just before the change point are defined as the integrated running distance data to be displayed.
Patent JP-H0721773-A (JP)
Title: Multi-port memory
Inventor: AKEYAMA KOICHI
IPC: G06F12/00
Filed: 1993-06-22
Abstract: PURPOSE:To acquire a new function by utilizing effectively a transistor made needless when the memory is used us a reading only port. CONSTITUTION:Access for writing data or access for reading data from an A port is performed by bit line pairs BAn, (BAn bar), transistors T1 and T2. When a B port is used for reading only, access for reading data at the B port is performed by a transistor T3 and a bit line BBn. Thus, a transistor T4 and a bit line (BBn bar) becoming needless when a port is used for reading only are used as a POM function at a C port.
Patent JP-H09328299-A (JP)
Title: Work lifter fixing structure
Inventor: IBUKI FUJIO
IPC: B66F7/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To mount a heavy weight stably in addition to excellent operability. SOLUTION: This is a fixing structure for securing a work lifter, having a table 12 on which a heavy work, for example, a clay model is mounted, a base 11 travelable with wheels, and a hydraulic cylinder lifting the table to this base 11, to a floor face, it is provided with a set arm 28 whose one end is rotatably supported by the base 11 (a), a link arm 21 and a link lever 26 being supported by a fulcrum shaft 24 free of rotation, one end is connected to the set arm 28, propping up by being rotated, thereby having the wheels of a lower frame separated from the floow face (b), and a guide 16 being installed in the table 12, and rotating the set arm 28 after engaging or separating a first roller 22 or a second roller 23 at the other end of the link arm 21 (c), respectively.
Patent JP-H0812984-A (JP)
Title: Dispersion stabilizer for coal water slurry
Inventor: YAMATO FUJIO
IPC: C09K23/52
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a dispersion stabilizer which gives a coal water slurry improved in dispersion stability and fluidity by copolymerizing two specified monomers. CONSTITUTION:0.1-100mol% monomer of formula I (wherein R1 and R2 are each H or methyl; m is 0 to 2; AO is a 2-3C oxyalkylene; n is 110 to 300; and X is H or a 1-3C alkyl) is copolymerized with 100mol% monomer of formula II and/or formula III [wherein R3, R4 and R5 are each H, methyl or (CH2)m2 COOM2; R6 is H or methyl; M1, M2 and Y are each H, an alkali (alkaline earth) metal, ammonium, or a (substituted)alkylammonium; and m2 is 0 to 2] in the presence of a polymerization initiator to give the objective dispersion stabilizer comprising a copolymer having a weight-average molecular weight (by the gel permeation chromatography, in terms of sodium polystyrenesulfonate) of 1,000 to 500,000. A coal water slurry is mixed with this dispersion stabilizer in an amount of 0.05-3.0wt.% based on the coal.
Patent JP-S636422-A (JP)
Title: Automatic scaling method for powdery material
Inventor: KIMURA YOSHINOBU
IPC: G01G13/06
Filed: 1986-06-26
Abstract: PURPOSE:To adjust supply powder finely by providing an addition system and a reduction system in a conventional supply system. CONSTITUTION:An additional amount supply system consists of a subhopper 5 for additional material supply, a comparison controller 7 which compares the storage amount in a scaling hopper 3 which is detected by a scaling device 6 with a preset amount, and a cup selector 9 which receives a signal from the comparison controller 7 and then selects and supplies a cut corresponding to an additional supply amount in a cut group 8 for correction cut group 8. The reduction system 10 consists of a storage cut group 11 stored in the scaling hopper 3 and a cup selector 12 which selects only a cup with proper amount in the storage cut group 1. Then, when a powder material supplied into the scaling hopper 3 is less than a specific supply amount or too much, said additional supply system 4 or reduction system 10 is put in operation according to said state.