baber/WOPTO huggingface dataset:
Patent JP-H06342996-A (JP)
Title: Board exchange system
Inventor: YOKOBORI MITSUHIKO
IPC: H05K13/02
Filed: 1993-06-01
Abstract: PURPOSE:To enable an insertion/extraction means of a self-running board insertion/extraction robot to be positioned accurately at an insertion/extraction position of a printed board specified by a host device even in the case where a fixing position of a board mounting unit with respect to the chassis of an electronic device is displaced from a regular position. CONSTITUTION:After being moved to the center position of an origin mark, a first mark sensor 11 is moved to the expected center position of one reference mark of a target stage of a target board mounting unit to make an operator 31 operate the actual center position of this reference mark, so that the first mark sensor 11 is moved to the expected center position of the other reference mark of the stage. The actual center position of this reference mark is operated by the operator 31, and the center position of a target printed board is operated from the actual center position of both reference marks, so that the insertion/ extraction means is moved to the operated center position.
Patent JP-H11327008-A (JP)
Title: Stroboscope device
Inventor: WATANABE HIROYOSHI
IPC: G03B15/05
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the pop-up mechanism of a stroboscope device constituted so that a space occupied by the whole stroboscope device including the pop-up mechanism is made small and the stroboscope device is efficiently moved by small driving force in a camera main body. SOLUTION: This device is provided with a stroboscope housing and a supporting lever 11 having a first turning part 11c axially supported so as to be freely turned with respect to the camera main body and a second turning part 11d axially supported so as to be freely turned with respect to the stroboscope housing. Besides, it is provided with a first driving lever 12 having a third turning part 12c axially supported so as to be freely turned with respect to the camera main body and a projection part 12b making the stroboscope housing project to a prescribed position and a second driving lever 13 having a fourth turning part 14b axially supported so as to be freely turned with respect to the camera main body and a driving part 21a driving the lever 12.
Patent JP-H08325034-A (JP)
Title: Heat ray reflecting glass body
Inventor: TOMITA SHIGEAKI
IPC: C03C21/00
Filed: 1995-05-29
Abstract: PURPOSE: To ensure superior heat ray reflecting ability and radio wave transmitting ability by forming a layer contg. electrically conductive particles in a glass body and keeping the particles in noncontact with one another by glass. CONSTITUTION: A glass substrate of soda lime glass, etc., is set in a vacuum vessel under about <=10<-2> Torr and Ti ions, N ions, etc., generated by ionizing at least one kind of metal such as Ti, V, Mg, Al or Si, its oxide or nitride, etc., are implanted into the substrate by 10<16> -10<20> cm<-2> dose of ions at about 1kV to 1MV acceleration voltage. The substrate is then heat-treated at about 20-1,200 deg.C, preferably about 20-600 deg.C in a nitrogen atmosphere to obtain the objective heat ray reflecting glass body with a heat ray reflecting layer formed in the glass body so that the center of the layer in the thickness direction is positioned at 10-1,000nm depth from the surface of the glass body.  The heat ray reflecting layer contains electrically conductive particles of the metal, its oxide or nitride, etc., having 1-100nm particle diameter at 5-100nm interval between the centers of the particles.
Patent JP-S6024604-A (JP)
Title: Graphic display device for nc machine tool
Inventor: OOTSUKI TOSHIAKI
IPC: G05B19/4069
Filed: 1983-07-20
Abstract: PURPOSE:To read easily and exactly a shape, a dimension, etc. of an object by providing the same scale as a reduction or magnification rate of an object displayed actually, and displaying a coordinate of an XYZ coordinate axis whose original point is a desired point of the object. CONSTITUTION:A reduction (or magnification) rate operating means (a) reads out a reduction (or magnification) rate of an object, which is stored in an NC machine tool, changes a unit to it, and sets it as a reduction (or magnification) rate of an XYZ coordinate axis. An original point input means (b) keys in a desired address and sets an optional point as an original point. An XYZ axis input means (c) reads out a stored numerical information, and inputs a desired line as a coordinate axis. A reference XYZ axis display means (d) displays a reference coordinate axis by using a subroutine which the machine has. Various change input means e1, e2 change a unit by multiplying a unit of an information from a memory by a cosine of a variation angle. An after-change XYZ axis display means (f) displays each coordinate axis corresponding to the object of a changed attitude by using the subroutine.
Patent JP-S5463170-A (JP)
Title: Foamed article and its preparation
Inventor: BETSUSHIYO MIKIO
IPC: B29C44/00
Filed: 1977-10-31
Abstract: PURPOSE:To prepare a large-sized molded article in high efficiency, by using two or more pre-foamed synthetic resin beads having different resin components and/ or foaming ratios to different parts of the article. CONSTITUTION:A mold 3 is divided into parts A to be filled with high-expansion beads and parts B to filled with low-expansion beads. The parts A and B are furnished with a high-expansion beads-introducing opeing 5 and a low-expansion beads-introducing opening 4, respectively. The openings 5, 4 are connected with metering hoppers 1, 2, respecitvely. The high-expansion beads 7 are introduced to the part of the mold 3 corresponding to the skin layer of the molded article, and then low-expansion beads 6 and high-expansion beads 7 are introduced through the openings 4 and 5 to the respective parts of the mold. The beads are integrated by heating in the mold. The process can be carried out using beads of different resins. For example, when pre-foamed polystyrene and pre-foamed polyethylene are used in the process, both resins are physically intermeshed together to form an integrated article.
Patent JP-S5463313-A (JP)
Title: Control system for dc motor
Inventor: KANEDA JIYUNICHIROU
IPC: H02P7/298
Filed: 1977-10-31
Abstract: PURPOSE: To permit continuous field control to be obtained by adjusting the firing timing of a thyristor element connected to a weak field control circuit.  
     CONSTITUTION: Power control is effected with a chopper 7 by holding a thyristor switch element 12 "off" and starting a motor 5 with a field coil 6 in the full field state. After reaching of the maximum conductin of the chopper 7 the switch element 12 is turned conductive immediately before the chopper 7 is turned "off", whereby the field current is caused to flow into a circuit consisting of the switch element 12 and a weak field resistor 11. When the chopper 7 is "off", the field current is circulated through the field coil 6 and a free wheeling diode 14 to cause application of back voltage to the switch element 12 so that the element 12 is naturally extinguished. With increase of the main motor rpm the main, generator current tends to be reduced to automatically control the firing timing of the switch element 12 and extend the conduction factor. In this way, it is possible to obtain continuous weak field control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10318530-A (JP)
Title: Lined wall of furnace
Inventor: HORIKAWA KIHEI
IPC: F23M5/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of binding a reinforced film and a lining material in the lining material made of ceramic fibers to be applied on the internal surface of a furnace body on the surface of which is provided the reinforced film coated with an inorganic hardening agent. SOLUTION: In this lined wall of a furnace, a lining material 4a laminated with ceramic fibers in many layers is applied on the inner circumferential surface of a furnace body 1 and a reinforced film 5 coated with an inorganic hardening agent is adhered to the surface of the lining material 4a. In the lined wall of a furnace thus obtained, the inorganic hardening agent is injected into the lining material 4a like a bar through the reinforced film 5 while a number of anchors 6 having spines jutting are buried into the bar-shaped outer circumference so as to penetrate between the ceramic fibers.
Patent JP-H10310433-A (JP)
Title: Production of nickel hydroxide, nickel oxide and positive electrode active material for lithium secondary cell
Inventor: TOMITA SHIGEAKI
IPC: H01M4/525
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a nickel multiple oxide with which a positive electrode active material for a lithium secondary cell can be produced to improve cell characteristics such as discharge capacity by using a hydroxide essentially comprising nickel which has a specified range of halfwidth of the peak near a specified angle in the X-ray diffraction profile using CuKα line. SOLUTION: The hydroxide essentially consists of nickel and has 0.1 to 0.60 deg. halfwidth of the peak near 19 deg. angle, 0.1 to 0.50 deg. halfwidth of the peak near 38 deg., and 0.1 to 0.65 deg. halfwidth of the peak near 52 deg. in the X-ray diffraction profile using CuKα line. The compsn. of the hydroxide is preferably expressed by Ni1-x Mx O2-y H2-z (0.01<=x<=0.5; 0<=y<=0.5; 0<=z<=1.5; M is Co, Mn, Al, Fe). The hydroxide is preferably produced by crystallizing method and is obtd. by continuously dropping a metal salt soln. and an alkali hydroxide soln. in pH 8 to 13 range at >=0 deg.C.
Patent JP-S619738-A (JP)
Title: Address mapping system
Inventor: HIRAMATSU JIYUNICHI
IPC: G06F12/00
Filed: 1984-06-26
Abstract: PURPOSE:To reduce the limitation of capacity by mapping the addresses to an area where the memory address by another processor is allocated among address spaces in response to the capacity of a memory packed to each processor. CONSTITUTION:The address value delivered from a processor 3a is compared with the proper value of the hardware by a comparator 8a. If the address value of the processor 3a is smaller than the hardware value, the processor 3a can be connected to a memory 4a for access. If said address value is larger than the hardware value, an addresss is delivered to a common bus 2 and then supplied to address comparators off processor unit PU16 and 1c. Then it is decided whether or not the address is set within a range of the area designated according to the contents of registes 6b, 6c, 9b and 9c. The processors PU existing within said range perform accesses like a PU1a. Thus the accesses are given to other PUs and at the same time a fixed area in an address spece is allocated as an address within own PU. While the addresses of other PUs are allocated to the remaining areas. Thus the addresses can be mapped effectively.
Patent JP-S6025532-A (JP)
Title: Preparation of high quality aqueous solution
Inventor: KAWAI HARUYUKI
IPC: B01F1/00
Filed: 1983-07-21
Abstract: PURPOSE:To obtain a high quality aqueous solution, by evaporating liquiefied gas with purity of 99.5% or more to form vapor containing no impurities while absorbing said vapor with pure water with specific resistance of 5MOMEGA or more. CONSTITUTION:Vapor being a solute component from a liquefied gas bomb 1 is introduced into an absorbing vessel 3 filled with a predetermined amount of highly pure water in a predetermined flow amount, pref., through a filter 7. Said highly pure water is supplied from a highly pure water supply line 2. A back- flow preventing and pressure leveling line 5 is provided to a gas supply line 2 and a dissolution heat cooler 4 and a level gauge 6 are provided to the absorbing vessel 3. As the highly pure water, one with specific resistance of 5MOMEGA or more containing 200/ml or less of fine particles with a particle size of 0.2mum or more is used.
Patent JP-H08324241-A (JP)
Title: Sun visor installing structure for vehicle
Inventor: TORII HIDEKAZU
IPC: B60J3/02
Filed: 1995-05-30
Abstract: PURPOSE: To easily, quickly and reliably install an installing bracket of a sun visor on a ceiling panel of a cabin. CONSTITUTION: A sun visor installing structure for a vehicle is provided with a flange 12 opposed to the indoor side of a ceiling panel 5 of a cabin and a boss part 13 which is inserted into a through hole of the ceiling panel 5 by projecting to the back face side of the flange 12 and has a bearing hole 14 to/in which a support shaft 2 of a sun visor main body is fitted/installed. Elastic locking pieces 24 overhanging toward the center of the through hole are provided on the ceiling panel 5, and a clip 21 is fixed, on the one hand, engaging parts 17 forming slipping-out preventive members by engaging with the elastic locking pieces 24 when a boss part 13 is inserted into the through hole from the indoor side of the ceiling panel 5, are formed on an outside surface of the boss part 13.
Patent JP-S5465420-A (JP)
Title: Character conversion device
Inventor: TAKENAKA SHIYUNPEI
IPC: G06F3/02
Filed: 1977-11-02
Abstract: PURPOSE: To facilitate the selection of the desired character in the device which supplies the hiragana (japanese syllobary), alphabet letters and others to covert them into the second character such as the Chinese character and others, by setting previously the threshold level of the using frequencies to the homophone of the second character and then displaying the second characters in the order or the using frequencies.  
     CONSTITUTION: In the device which coverts the first characters such as the hiragana, the alphabet letters and others into the corresponding second characters like the Chinese characters or the like, the threshold level is set previously for the using frequencies of the second characters as well as the using frequencies. Then the plural homophones exceeding the threshold level of the second characters are arrayed in the order of the using frequencies and then displayed at one time when  the second character corresponding to the first character is delivered. The threshold level is set via homophone word using frequency and general word using frequency setting dials 21 and 22. In case the homophone exists, the Chinese characters which are over the threshold levels set through dial 21 and 22 are displayed in one time in the order of the using frequencies to indicator 27 to be then selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6023848-A (JP)
Title: Antistatic photosensitive silver halide material
Inventor: KAWAGUCHI HIDEO
IPC: G03C1/85
Filed: 1983-07-20
Abstract: PURPOSE:To provide a satisfactory antistatic property to a photosensitive material even at low humidity without deteriorating the photographic characteristics by forming a layer contg. electrically conductive fine particles of a specified metallic oxide or electrically conductive fine particles contg. the oxide and the outermost layer having a specified coefft. of friction. CONSTITUTION:This photosensitive silver halide material has at least one electrically conductive layer contg. electrically conductive fine particles of at least one kind of matallic oxide of Zn, Ti, Sn, In, Si, Mo, W or the like and/or one or more kinds of composite metallic oxides of such metals and the outermost layer having <=0.35 coefft. ok kinematic friction. The electrically conductive layer may be formed as any of the constituent layers of the photosensitive material, and the electrically conductive oxide is preferably used in about 1/2-2/1 volume ratio to a binder. The low friction layer may be formed on any of the emulsion and back sides, yet it is especially preferable that low friction layers are formed as the outermost layers on both sides. The photosensitive material has a satisfactory antistatic property even at low humidity without deteriorating the photographic characteristics, and the material is suitable for image observation with transmitted light.
Patent JP-H05322934-A (JP)
Title: Current detector
Inventor: TANIGAWA HIDEYUKI
IPC: G01R15/20
Filed: 1992-05-25
Abstract: PURPOSE:To simplify the constitution, to achieve the compact configuration and the low cost and to obtain a current detector, which has the less effect of external magnetic fields and less dispersion in temperature characteristics and in outputs in the current detector for detecting the amounts of the currents of AC and DC flowing through circuits by using a magnetoresistance element. CONSTITUTION:In a magnetoresistance element 9, the first and third elements and the second and fourth elements are in parallel, respectively, the current directions of the respective pairs are arranged at about 90 deg. and a static magnetic field is applied on each element at about 45 deg.. Two current passing conductors 8 are in parallel with the surface of the magnetoresistance element 9, on which the first-fourth elements are formed. Currents to be measured flow through the two current passing conductors 8 in the directions along the static magnetic fields and in the reverse directions to each other. This current detector is constituted of the magnetoresistance elements 9 and the current passing conductors 8. In this way, the compact shape and the improvement in frequency characteristics can be achieved. The cost reduction can be achieved by the simplification of the assembly structure. The effect of external magnetic field is suppressed, and the excellent temperature characteristics are provided. The current detector having these features can be obtained.
Patent JP-H06322260-A (JP)
Title: Thermoplastic urethane elastomer composition
Inventor: NISHIGORI MASAHIRO
IPC: C08L73/00
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a thermoplastic compsn. which has a decreased melt viscosity, can be molded at a lower temp. than before, and gives a molded article improved in resistance to discoloration without detriment to the excellent characteristics of a thermoplastic urethane elastomer. CONSTITUTION:100 pts.wt. thermoplastic urethane elastomer is compounded with 5-100 pts.wt. ethylene-(meth)acrylic ester-carbon monoxide copolymer obtd. from 40-80wt.% ethylene, 15-50wt.% (meth)acrylic ester, and 5-30wt.% carbon monoxide, giving the thermoplastic urethane elastomer compsn.
Patent JP-S5835271-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: ENDOU HIROSHI
IPC: F02P3/08
Filed: 1981-08-26
Abstract: PURPOSE:To reduce the transmission energy to an ignition plug, to stabilize the ignition of the dilute air-fuel mixture, and to improve the fuel consumption by boosting the battery voltage with a DC-DC converter and by storing the high voltage in high voltage condensers for individual cylinders so as feed it directly to an ignition plug at a preset time. CONSTITUTION:The output voltage of a battery B is boosted to 1KV with a DC-DC converter and is fed to ignition circuits F1-F4. The input high voltage is charged in high voltage condensers C1-C4. When an ignition time designation signal (f) is fed into a circuit A, an ignition signal (a) is fed out at the preset time for the first cylinder, and a semiconductor switch S1 is made conductive. As a result, the potential of the output terminal Q of the condenser C1 is rapidly changed, and the change is fed to an auxiliary condenser C1', thereby a transient phenomenon occurs in the primary circuit, and a damped AC voltage at a frequency f1 is generated across the terminals of a coil Lp. This voltage is boosted by a step-up transformer to induce the high voltage across the secondary winiding, and the high voltage is applied to an ignition plug P1 to discharge it, then the high energy of the condenser C1 flows through the secondary winding and is fed into the ignition plug P1 in a short time.
Patent JP-S6029225-A (JP)
Title: Detector for colliding position of machining fluid in wire electric discharge machine
Inventor: KOMAI SEIICHI
IPC: B23H7/02
Filed: 1983-07-20
Abstract: PURPOSE:To make improvements in machining a work, by detecting a difference in fluid pressure to be received by a pressure receiving body from a machining fluid out of both upper and lower nozzles, while adjusting a position of the pressure receiving body in a way of detecting an impact position directly in an accurate manner according to a pressure balancing degree in an impacting part of the machining fluid. CONSTITUTION:A pressure receiving part 22 being locked to the tip of a holding part 21 is situated in an impacting part of a machining fluid 5 fed out of both upper and lower nozzles 3 and 4, and receives the machining fluid 5 fed out of both these nozzles 3 and 4 at its upper and lower surfaces, while the holding part 21 is elastically displaced by a pressure differential in the machining fluid 5 out of these nozzles 3 and 4 received by the pressure receiving part 22. With a detector 13 being installed in position between a base end part of the holding part 21 and an arm 17, size and sense in the pressure differential of the machining fluid 5 are detected according to displacement in the holding part 21 and the detected value is displayed on an indicator 23. When the pressure differential is out of the allowable value, a valve 8 is operated as far as necessary, adjusting a flow rate of the machining fluid 5 out of both nozzles 3 and 4, thus a position of the impacting part of the fluid 5 is adjusted right.
Patent JP-S6111453-A (JP)
Title: Cooling type fuel injection valve for diesel engine
Inventor: NAGAKURA KATSUHIKO
IPC: F02M55/02
Filed: 1984-06-26
Abstract: PURPOSE:To simplify structure and reduce the number of parts, by forming in a connecting pipe inlet and outlet passages for supplying and returning a cooling oil for cooling a nozzle seat portion. CONSTITUTION:A fuel passage 10 is formed in a central portion of a connecting pipe 6 conmunicated with a fuel passage 2 formed in a nozzle body 1, and cooling oil inlet passage 11 and outlet passage 12 each communicated with an oil communicating hole are formed outside of the fuel passage 10 in the connecting pipe 6. An inlet pipe coupling 14 communicated with the inlet passage 11 and an outlet pipe coupling 15 communicated with the outlet passage 12 are arranged in parallel, and engaged with a small diameter portion 13. A lock nut 16 is threadedly engaged with the small diameter portion 13 from the outside of the coupling 15. Thus, a nozzle seat portion is cooled by supplying a cooling oil through the inlet passage 11 to an annular passage and returning the cooling oil to the outlet passage 12.
Patent JP-S5932281-A (JP)
Title: Color image pickup device
Inventor: SASANO AKIRA
IPC: H01L27/14
Filed: 1983-07-22
Abstract: PURPOSE:To attain a color pickup with good sensitivity without fog, by providing a fog preventing film between a substrate and a color filter layer. CONSTITUTION:The fog preventing layer 6 is formed on a silicon substrate 1 having a prescribed photosensitive region 2 and an aluminum wiring 3. The thickness of this layer 6 is set depending on the absorbancy and the unevenness of the substrate. A red color filter 41 is formed on the layer 6 and a color mixture preventing layer 5 is formed on the filter 41. A green color filter 42 is formed on the layer 5, a color mixture protecting layer 5 is formed on the filter 42, a blue color filter 43 on the layer 5, and the color mixture preventing protecting layer 5 on the filter 43 are formed respectively.