baber/WOPTO huggingface dataset:
Patent JP-2000158780-A (JP)
Title: Paper feeder of printer
Inventor: ASAI HIDEKI
IPC: B65H9/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the image doubling to be generated by the excessive flexion by controlling a resist driving means to increase the paper feed speed faster than the peripheral speed of an impression cylinder so that the flexion of a paper tip between a holding means and a resist means after the lapse of given time is not brought into contact with a master on the plate cylinder. SOLUTION: A plate cylinder 1 is provided with a supporting cylindrical body of porous structure and mesh screens of a plurality of layers wound on the outer peripheral face of the supporting cylindrical body and supported rotatably around a supporting shaft 11. The plate cylinder 1 is rotated through a driving system of the plate cylinder 1 including a main motor 150 so that its rotating speed can be varied. An encorder 151 is set on an output shaft 150a of the main motor 150, and the encorder 151 is formed of an incremental photorotary encorder. An encorder sensor 152 formed of a light emitting section and a photosensor and clamping the encorder 151 at the given interval on the side of a main body frame 100A in the vicinity of the encorder 151.
Patent JP-H08182766-A (JP)
Title: Adhering type electrotherapeutic tool
Inventor: HIROSHIGE EIICHI
IPC: A61N1/36
Filed: 1994-12-28
Abstract: PURPOSE: To provide an adhering type electrotherapeutic tool which can meet with variations of physiques of human bodies and differences in required therapeutic regions. CONSTITUTION: A therapeutic tool main body 1 and therapeutic elements 2a and 2b are connected with each other by means of hook-like rotating shafts 6 being a means for changing the interval between the therapeutic elements 2a and 2b. Each therapeutic element 2a and 2b is freely rotatable by making the rotating shaft 6 as a center and the interval between the therapeutic elements 2a and 2b is changable in accordance with the purpose of use.
Patent JP-H04286697-A (JP)
Title: Individual data card and its method of manufacturing
Inventor: RICHIYAADO MAIKERU FURAINU
IPC: B42D15/10
Filed: 1991-11-29
Abstract: PURPOSE: To provide a personal data card which can sufficiently protect a semiconductor chip and can be easily manufactured at low cost, satisfying the requirements of ISO standard. CONSTITUTION: The personal data card 10 has a laminated construction comprising a circuit board and a structural member. The circuit board 140 is comprised of a super-stabilized polyester film. One or more semiconductor chips 200 are mounted on the circuit board. The structural member 130 comprises a heat- stabilized polyester film and a heat-activated adhesive layer 133 is provided on each of the top and bottom surfaces 131, 132 of the member 130. The structural member has openings 136, 137 each of which receives a component 200, 5 on the circuit board and into which encapsulants 300, 400 are injected respectively. If the encapsulants are cured, they become harder than a card body of polyester. A thin film of polyvinyl chloride is provided on the top and bottom surfaces of the card.
Patent JP-H04208437-A (JP)
Title: Band fusion device in packaging machine
Inventor: HASEGAWA KENJI
IPC: B29C65/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the occurrence of an improper fusion joint which is caused by contaminating a heater with the fusion residue on a band by a method wherein, when the overlapping parts of the band are fused together under pressure by a heater maintained at a predetermined fusion temp., the predetermined temp., for a predetermined time, is switched to so high a temp. as to burn adhering fusion residue for removal. CONSTITUTION:After starting the use of a packaging machine, the temp. of a heater H is maintained by a first temp. setting device 31 at the value suitable for formation of fusion joints until the value measured by a measuring means 2 reaches a predetermined value. When the measured value becomes the predetermined value, a second temp. setting device 32 is switched to an operating condition by a switching means 33, whereby the operation of the packaging machine is interrupted and the surface temp, of the heater H is maintained at a higher temp. than the temp. suitable for the fusion joint and the maintenance of this high temp. is continued for a predetermined time. During this time, the fusion residue adhering to the heater H is burned to be removed from the surface thereof. Since, by the subsequent switching action of the switching means 33, the heater H is maintained by the first temp. setting device 31 at the temp. suitable for the fusion joint, the cleaned heater H is used for the fusion joint in the next packaging operation, whereby a band B can be prevented from improper fusion in the fusion joining action.
Patent JP-H09177688-A (JP)
Title: Hermetic compressor
Inventor: KUROIWA HIROYUKI
IPC: F04C29/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable an air gap of a motor of a compressor to be measured easily while enabling the contact with the oil of an oil reservoir in the bottom part of a suction gas to be prevented, and also to prevent the dilution of oil caused by the return liquid. SOLUTION: A compartment member 6 which comparts a lower space 14 of a compression machine motor 4 to a bottom oil reservoir is provided in a closed casing 1. A gauge insertion hole 63 opposite to an air gap 45 of the compression machine motor 4 and a cock body 64 reducing the opening area of the gauge insertion hole 63 are provided in the compartment member 6. Then, when the air gap 45 is measured, it can be measured easily by inserting a gauge from the gauge insertion hole 63, and after the measurement, the opening area of the gauge insertion hole 63 is decreased by the cock body 64, thereby restraining the suction gas to inflow into the bottom oil reservoir 13 to prevent the disturbance of the oil surface of the bottom oil reservoir 13.
Patent JP-H03201442-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKADA KATSUYA
IPC: H01L29/732
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the resistance of a base layer as well as to reduce the junction capacitance between the base layer and a collector connection layer by a method wherein a conductive film is formed on the outer peripheral surface of the base layer in such a way as to pass through a base connection layer. CONSTITUTION:A polysilicon film 21 is formed on the outer peripheral surface of a base layer 26 in such a way as to pass through a base connection layer 27. Therefore, the resistance of the layer 26 can be reduced and moreover, as an insulating film 18 is positioned on the outside of the film 21 and under the lower part of the film 21, the junction capacitance between the high- concentration base connection layer 26 and a lower layer collector region can be specially reduced and at the same time, as a collector connection layer 25 is completely isolated from the layer 26 by the film 18, the junction capacitance between the high-concentration collector connection layer 25 and the layer 26 can be reduced. Moreover, as a high-temperature heat treatment for an element isolation is not performed after the formation of a collector buried layer 17 unlike a conventional method, the levitation of the layer 17 can be inhibited.
Patent JP-2000160118-A (JP)
Title: Binder and method for binding powder
Inventor: HOSHIKAWA JUN
IPC: C09J11/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a binder capable of binding powder particles to one another or powder to a substrate through sufficiently large binding force as a result of its kneading with the powder in a short time by using an aqueous dispersion containing a specified amount of a nonionic surfactant. SOLUTION: This binder consists of an aqueous dispersion comprising (A) a nonionic surfactant of formula I ((x) is 4-12; C6H4 is phenylene; and (p) is 5-20)(e.g. polyoxyethylene alkyl phenyl ether-based surfactant) and/or a nonionic surfactant of formula II ((y) is 8-18; (q) is 5-20; and (r) is 0-2)(e.g. polyoxyalkylene alkyl ether-based surfactant), (B) polytetrafluoroethylene microparticles produced by emulsion polymerization, and water. The content of the component A is 1.5-4.0 wt.% based on the component B, and the aqueous dispersion preferably contains the component B at 20-65 wt.%.
Patent JP-H04208608-A (JP)
Title: Pneumatic tire
Inventor: TAKIGAWA SHIGEAKI
IPC: B60C11/04
Filed: 1990-11-30
Abstract: PURPOSE:To heighten pattern rigidity and a water discharge quality together and improve traveling performance on both wet and dry roads, by providing main lateral grooves which extend continuously from one side of a tread edge to the other side and are inclined at angles that are different at a tread crown sphere and tread shoulder spheres. CONSTITUTION:At a pneumatic tire 1A, a compression which is the ratio of a tire section height H to a tire width H, H/W, is set at less than 70%. At this time, main lateral grooves 10 provided at equal pitch intervals in a tire circumferential direction are provided in recess at a tread surface, and the improvement of a water discharge quality and pattern rigidity is realized. At the center groove portion 10A of a main lateral groove 10, a linear main portion whose groove center line l is inclined at the inclination angle alpha of 10 deg.-20 deg. in regard to the tire circumferential direction, is provided, and its both end portions are bent toward a tread edge (e) with the inclination angle alpha being gradually increased. Meanwhile, side groove portions 10B whose inclination angle beta in regard to the tire circumferential direction is being gradually increased, have their outer ends opened at the tread edge (e). Also, the inclination angle betais set at the range of 60 deg.-90 deg..
Patent JP-2000164849-A (JP)
Title: Photoelectric transfer device, solid-state image pickup device using the same and manufacture of the same
Inventor: TANABE AKITO
IPC: H01L21/265
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric transfer device, whose collected charge amount is improved without producing potential dip by enabling formation of an n+ region in a photoelectric transfer region, in such a way that the width of the n+ region is a minimum design size or smaller. SOLUTION: A method for manufacturing a photoelectric transfer device is comprised of a step a for forming a p-type region 102, by implanting boron into an n-type silicon substrate 101, a step b for forming a channel stopper 105 by implanting boron with a resist film 121 as mask, a step c for forming an n+ region 112 in a photoelectric transfer region by implanting phosphorus to high-density concentration with a resist film 122 as mask and a step d for forming a resist film 123 having an opening narrower than the opening of the resist film 122 and for forming an n-type region 103 by implanting boron into the photoelectric transfer region with the resist film 123 as mask, to form an n-type region 103.
Patent JP-H08178604-A (JP)
Title: Reference point seeing-through, sight line marking and position deciding ruler
Inventor: MATSUKAWA TADAO
IPC: G01B3/56
Filed: 1994-12-22
Abstract: PURPOSE: To run on the left side of a road simply and safely even though a driver is a beginner having no experience of driving, by leaving a seeing through slot center position on the surface of a windshield by coloring in line. CONSTITUTION: Two straight lines parallel to a car body are drawn from the left outer side of the right side handle wheel to the left side making about 150mm width. Then, a lateral line is drawn squarely at the position about 6000mm from the front end of the car body, and the points crossing with the parallel straight lines are made as control point centers. A ruler functions as a role to copy the control points on a windshield, and a role to leave the sight line of a driver on the windshield in a colored line. A ruler main body 9 is leaned to the outer side of the windshield, and the right side straight line 12 of the fluoscopic slit is made coincide to the inner side of the parallel straight line by observing from the driver.  And a vertical moving handle 16 is moved vertically, a fluoscopic position deciding center line colored surface 14 is made coincide with the sight line of the driver, and colored in the line. Then, by coloring a fluoscopic slit center line colored hole 15 in the line, a control point fluoscopic position center and the center of a fluoscopic slit are decided at a time, and when the ruler is removed, only the line colored part is left on the surface of the windshield.
Patent JP-H11160750-A (JP)
Title: Image pickup device and deflecting direction control method for the same
Inventor: MATSUMOTO TOSHIYUKI
IPC: H04N5/225
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To realize zooming at optional magnification in/out a subject at an optional position on an image plane without deteriorating image quality nor changing the direction of an image pickup device main body, to widen video expression and to improve economicity. SOLUTION: This image pickup device is provided with a variable apex angle prism system 101 equipped with a variable apex angle prism 10 disposed on the optical axis of a photographing lens 102, a position designating device 107 designating the optional position on the image plane, and a microcomputer 106 controlling so that the apex angle of the prism 10 may be gradually changed toward the subject at the optional position on the image plane designated by the device 107 interlocked with the zooming operation of the lens 102.
Patent JP-H03198062-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: C08G77/48
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in flexibility, film strength, and adhesiveness by incorporating a polysilane derivative optionally substituted by arylene groups on the main chain. CONSTITUTION:The polysilane derivative to be added to the photosenstive layer has the optionally substituted arylene groups on the main chain represented by formula I in which each of R<1> - R<4> is H or optionally substituted alkyl, alkoxy, alkenyl, aryl, alkylsilyl, or arylsilyl; T is an optionally substituted heterocyclic group; each of x, y, and z is a proportion of units derived from each monomer, thus permitting the obtained photosensitive body to be enhanced in adhesiveness, film strength, and flexibility.
Patent JP-2001159613-A (JP)
Title: Foreign matter inspecting apparatus and exposure apparatus equipped therewith
Inventor: KITANO HIROSHI
IPC: G01N21/956
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To dispense with the positional adjustment of an inspection mechanism at inspection of foreign matters and to well detect height over the whole inspection range in a foreign matter inspecting apparatus and an exposure apparatus equipped therewith. SOLUTION: A position detecting mechanism 11 has a position sensor part 12, which receives a part of second inspection light L which passed or reflected without being obstructed by a plate R for inspection on the other side of the plate R to be inspected, and since the position of the plate to be inspected is detected based on the light-receiving state of the position sensor part, it is unnecessary to set a standard such as Cr glass or the like on the side of an arm to make positional adjustment of the same, and the position of the plate itself to be inspected can be detected directly and the whole surface of the plate to be inspected can be inspected.
Patent JP-H06193327-A (JP)
Title: Door closure device
Inventor: YAMAMOTO TOKIHIKO
IPC: E05B83/18
Filed: 1992-12-22
Abstract: PURPOSE:To interlock a ratchet with a striker surely at a pulling position of the striker by providing a stopper lever, etc., interlocking with the ratchet to a closure mechanism in which the striker interlocking with the ratchet of a door is pulled, and controlling the turning of the ratchet. CONSTITUTION:A striker 62 interlocking with a latch 7 of a luggage door 4 is pulled in from a state (a half-opened state) to interlock with the latch 7, and a stopper lever 69 is installed to a closure mechanism in a fully closed state, and the turning of a ratchet 64 interlocked with the striker 62 is controlled. The interlocking can be secured in a pulling position of the striker without being influenced from a state of pulling in operation of the striker 62 (for example, the door is forcedly closed so that it is in a fully closed state). According to the constitution, the door can be smoothly closed.
Patent JP-2000126996-A (JP)
Title: Arm for cutting edge sensor, and mounting device of same
Inventor: MATSUHASHI AKIRA
IPC: B23Q17/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To mount a base end of an arm having at its tip a cutting edge sensor in an arm mounting portion of lathes or the like for free release and for extremely high precision of the cutting edge sensor, and store the arm in different places after the arm base end is released from the arm mounting portion when the cutting edge sensor is in no use. SOLUTION: For securing an arm 1 in a necessary precision position, a plurality of stop means providing a total of six contact points are interposed between an arm base end 2 and an arm mounting portion 5. One of the stop means has one larger-diameter ball 8b on which three smaller-diameter balls 10a to 10c are pressed to offer a total of three contact points.
Patent JP-H09185796-A (JP)
Title: Pulse convertion measuring method and device/system for its application
Inventor: IIDA KOICHI
IPC: G08C19/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To measure physical quantity more precisely than in the conventional method by not only counting the sum of pulses every reference time but also correcting the number of pulse from the average interval of these pulses. SOLUTION: A pulse outputted from the watt-hour meter with an oscillator as a power meter for transaction managed by an electric power company is detected (S10). The average value of the generation intervals of the pulses plurally generated within a pulse sampling time is calculated (S20). The pulse sampling time is divided by this average value to obtain the value of the pulses generated within this time in terms of a decimal. This is multiplied by a watt- hour per a pulse to obtain presently loading power in the sampling time. As a fraction smaller than one pulse is considered, the result of the calculation becomes correct.
Patent JP-H11263627-A (JP)
Title: Press forming method for optical element and forming mold therefor
Inventor: OMORI MASAKI
IPC: C03B11/08
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to mold optical elements, such as Fresnel lenses, having fine patterns without fusing and cracking, by press-forming a glass blank in a heat softened state with a pair of upper and lower molds and parting the one surface of the glass blank formed by the forming surfaces of mold members from the molds at a temp. corresponding to a specific glass viscosity or above. SOLUTION: This process for production consists of producing the optical elements, such as concave lenses and more particularly diffraction gratings and Fresnel lenses, having the fine patterns without the occurrence of craze and crack. More particularly in the press forming of the optical elements having the fine patterns on one surface, the coefft. of thermal expansion of the glass at the time of parting is larger than that of the mold members and the parting of the surface of the fine patterns is execute by opening the molds at the temp. corresponding to 10<12> dPaS in glass viscosity or above in order to prevent the glass from being held by the ruggedness of the mold surfaces.  The forming surfaces of the upper mold member having the fine patterns is preferably coated with a hard carbon film, etc., and the forming surface of the lower mold member is preferably composed of TiN, SiC or noble metals. The fine patterns are rugged shapes of 0.1 to 50 μm.
Patent JP-H05170811-A (JP)
Title: Improvement of heat resistance of chlorotrifluoroethylene polymer
Inventor: YOSHITANI YUJI
IPC: C08F14/24
Filed: 1991-12-25
Abstract: PURPOSE:To improve the heat resistance of a chlorotrifluoroethylene polymer without detriment to the resistance to moisture penetration and gas barrier properties by treating the polymer with a fluorinating agent to selectively fluorinate the chlorine atoms of the polymer. CONSTITUTION:A chlorotrifluoroethylene polymer is treated with a fluorinating agent (e.g. fluorine gas or XeF2) in an inert gas atmosphere at a reaction temperature of 0-450 deg.C for a reaction time of 0.5-20hr. According to the above process, the chlorine atoms of the polymer can be selectively fluorinated, and its heat resistance can be improved without detriment to the resistance to moisture penetration, etc.
Patent JP-H08234355-A (JP)
Title: Photographic element with improved thermal stability
Inventor: ROJIYAA ROTSUKU
IPC: G03C7/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for controlling the thermal sensitivity of a photographic emulsion and element, as well as a method for improving the storage stability thereof. SOLUTION: Silver chloride containing thiophosphate of structure expressed by the formula includes a carrier composed to contain a silver halide emulsion layer having 50mol% or more of the silver halide. In the formula, R<1> , R<2> and R<3> are independently selected from a group consisting of an aliphatic radical, a carbocyclic radical, or a heterocyclic radical, and any two thereof may be bonded together to form five or six rings.
Patent JP-H11137173-A (JP)
Title: Production of garlic yogurt
Inventor: KAMIKAWA KIYOSHI
IPC: A23L19/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing garlic yogurt capable of rapidly deodorizing bad breath specific to garlic left after a meal for a long time. SOLUTION: This production of garlic yogurt is to remove rinds of garlic crush or grind the garlic, mix with milk or soybean milk, and treat the mixture to ripen for a certain interval of time.
Patent JP-H06196489-A (JP)
Title: Manufacturing device and method of semiconductor device and semiconductor wafer
Inventor: HARA NOBUO
IPC: H01L21/322
Filed: 1992-12-24
Abstract: PURPOSE:To form an epitaxial growth layer uniform in quality and thickness so as to correct lattice defects and crystal defects caused by heavy metal in a wafer by a method wherein a gettering film is provided only to the rear side of a semiconductor wafer. CONSTITUTION:A jetty 17 is provided to the upper peripheral edge of a doughnut-shaped susceptor 15 on which a wafer 1 is placed and possessed of a hollow which serves as a gas passage 18. A gas nozzle hole 19 communicating with the gas passage 18 is provided to tone inner wall of the jetty 17, and inert gas is made to blow off from the nozzle hole 19. The wafer 1 is placed on the susceptor 15 making its primary side 3 face upwards and its rear side 5 face downwards. A cover 27 is mounted on the susceptor 15, and the primary side 3 and the circumferential face 4 of the wafer 1 are enveloped in inert gas filled in a nearly hermetic space. As the rear side 5 of the wafer 1 is exposed to reactive gas 25, a polysilicon film 2 specified in thickness to serve as a gettering film is formed on the rear side 5 of the wafer 1.