baber/WOPTO huggingface dataset:
Patent JP-H07113820-A (JP)
Title: Setting method for exchange position coordinate of probe in automatic exchange unit of probe
Inventor: KONDO TOSHIYUKI
IPC: G01R31/28
Filed: 1993-10-13
Abstract: PURPOSE:To provide a method for setting coordinates of an exchange position of a probe whereby coordinates of a position of the probe accommodated in a probe holder of an automatic probe-exchange unit of an X-Y in-circuit tester can be set correctly. CONSTITUTION:Each probe holder 24 accommodating a contact probe 25 held by a chuck part 31 is set at a probe holder stage 17 via a mounting hole in an automatic probe-exchange unit 11. At least two reference points are set on the basis of a theoretical value of coordinates on the probe holder stage 17 having the mounting holes formed in a row in a transverse direction with adjacent clearances equal to each other. An actual value of coordinates of each reference point is measured by the use of a correction camera 34 which can be freely corrected in position based on the image-recognition method. A correction reference value is calculated from a positional shift between an actual value and theoretical value of coordinates. Positional coordinates of each mounting hole are corrected based on the correction reference value and positional coordinates necessary to exchange the probe 25 are set.
Patent JP-H03140458-A (JP)
Title: Cutting tool and its production
Inventor: HIRANO HITOSHI
IPC: C23C14/48
Filed: 1989-10-26
Abstract: PURPOSE:To provide high hardness to a cutting edge, to improve toughness, and further to prevent peeling by forming a mixture layer of metallic atoms and gas-molecular ions on the surface of a base material for a cutting tool and further forming a pseudo-diamond film on the surface of the mixture layer. CONSTITUTION:Metallic atoms emitted from an evaporation source 4 and assistant ions of gas molecules emitted from an assistant ion gun 5 are allowed to reach,simultaneously,the surface of a base material 1 for cutting tool in a vacuum chamber 1 to form a ceramic mixture layer 7 consisting of the metallic atoms and the assistant ions on the surface of the base material. Further, carbon atoms are emitted from the evaporation source 4 toward the mixture layer 7 and, simultaneously, assistant ions having a function of preventing the carbon atoms from being formed into graphite structure are emitted from the assistant ion gun 5 toward the mixture layer 7, by which a pseudo-diamond film 11 can be formed on the surface of the mixture layer.
Patent JP-S61154234-A (JP)
Title: Detection circuit of synchronizing signal
Inventor: SUGITA TAKEHIRO
IPC: H04K1/04
Filed: 1984-12-26
Abstract: PURPOSE:To detect and separate correctly a synchronizing signal by detecting the period of the transmitted synchronizing signal at the reception side and masking and detecting the synchronizing signal over a period while the synchronizing signal is not transmitted based on the detected period. CONSTITUTION:The transmitted synchronizing signal Sr is detected by a detection circuit 65 to obtain a pulse P65. A clock CLK of a prescribed frequency is fed to a counter 71. The interval between two consecutive signals Sr is detected by counting the clock. Comparator circuits 72, 73 compare the interval Q71 of the signals Sr with the permitted lower limit TL or the upper limit TH, an output P72 being logical 1 is extracted from the comparator circuit 72 at Q71>=TL and an output P73 being logical 1 at Q71>=TH is extracted from the comparator circuit 73. AND circuits 74, 75 mask a noise pulse Pn. A D flip-flop 77 and a monostable multivibrator 78 form a pseudo pulse P65 when the pulse P65 is missing. A delay circuit 76 is used for correcting time.
Patent JP-H04154857-A (JP)
Title: Antistatic plasticizer
Inventor: YOSHIMOTO TOKUYUKI
IPC: C08K5/10
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject plasticizer, composed of a specific ester compound and excellent in antistatic properties, cold and thermal again resistances and thermal stability without malodor during processing and vulcanization pollution. CONSTITUTION:An antistatic plasticizer is composed of a compound [e.g. bis(butoxyethoxyethoxyethyl)oxydiacetate expressed by the formula (A is 2-4C alkylene; R1 an R2 are 1-13C alkyl; (m) and (p) are 1-4; (n) and (q) are 1-5) and useful for chlorine-containing vinylic resins. The aforementioned compound can readily be produced by using a hydroxydicarboxylic acid and a monoalkyl ether of an alkylene glycol as raw materials according to a normal method for producing esters.
Patent JP-H04156927-A (JP)
Title: Production of gas-mixed water
Inventor: IMAI KAZUO
IPC: B01D19/00
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a gas-mixed water by supplying the source liquid to the one side of a hydrophobic gas transmitting membrane element to remove gas dissolved in the source liquid, and then supplying the water removed of the dissolved gas to one side of another hydrophobic gas transmitting membrane element so as to make the objective gas transmit through the membrane to the water side. CONSTITUTION:The source liquid 1 is supplied to the one side of a hydrophobic gas transmitting membrane element 3, while the partial pressure of gas on the other side of the membrane is reduced to remove the gas dissolved in the source liquid 1 (e.g. oxygen dissolving in water) and to obtain water from which the dissolving gas is removed. This water containing no dissolving gas is then supplied to one side of another hydrophobic gas transmitting membrane element 7, while the objective gas (e.g. CO2) is made to transmit through the membrane from the other side to dissolve in the water in order to obtain a gas-mixed water 10 containing the objective gas. Thereby, with a light-weight, small-sized apparatus, undesirable dissolving gas which influences badly on the product quality can be removed and gas-mixed water containing only proper amt. of specified objective gas can be obtained. Especially, this method is effective to remove oxygen in water and to inject and mix CO2 gas therein.
Patent JP-S61155764-A (JP)
Title: Correlation type speedometer
Inventor: TAGO KEIICHIRO
IPC: G01P3/80
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a correlation type speedometer which is enable accurate measurement even for upstream and downstream side detection signals greatly varying in the amplitude, by changing the amplification factors of amplification circuits respectively on the upstream and downstream sequentially with a plurality of comparators to hold the magnitudes of first and second signals within an allowable input range of a multiplication circuit. CONSTITUTION:In a correlation type speedometer 23, as amplitudes of the upstream side detection signal 1a and the downstream side detection signal 2a becomes larger or the amplitude of the downstream side detection signal 2a changes sharply, according to the changes in the amplitude, the amplification factor of an amplification circuit 13 is automatically controlled with comparators CM11, CM12 and CM13 and that of an amplification circuit 14 done with comparators CM21, CM22 and CM23 and the amplitudes of first and second signals 6a and 8a to be inputted into a multiplication circuit 9 are held within an allowable input voltage range of the multiplication circuit 9 positively in a wide range of the amplitudes of the detection signals 1a and 2a, once to 16 times as large as the reference amplitude X0 thereby ensuring accurate measurement regardless significant changes in the amplitudes of the detection signal 1a and 2a. Besides, a stable measuring operation is possible free from any sharp change in the detection signals 1a and 2a with the action of delay circuits 16, 17, 18, 20, 21 and 22.
Patent JP-S63136707-A (JP)
Inventor: VOORMAN JOHANNES OTTO
IPC: H03F3/45
Filed: 1987-11-06
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-H02146714-A (JP)
Title: Chip type capacitor and manufacture thereof
Inventor: ANDO SUSUMU
IPC: H01G4/252
Filed: 1988-11-07
Abstract: PURPOSE:To manufacture a chip type capacitor more efficient and at a faster speed in comparison with conventional capacitors and increase mechanical strength under the packaging condition of this device by fixing an auxiliary terminal consisting of a metal to which soldering is applicable at the desired and face of each casing frame after burying each protruding piece which is provided at a part of the casing frame. CONSTITUTION:A chip type capacitor is equipped with each casing frame 2 having a housing space which is suitable for the appearance form of the capacitor 1 and then the capacitor 1 is housed in the chip type capacitor. Each auxiliary terminal 12 consisting of a metal to which soldering is applicable is fixed at the desired end face of the casing frame 2 after burying each protruding piece which is provided at a part of the casing frame in the casing frame 2. For example, the casing frame 2 is formed at a comb like lead frame 7 at which protruding pieces 11 formed at each connecting part, that is, at a plane part 10 and its surroundings protrude at a zonal substrate part 8 at fixed intervals after burying each protruding piece 11 out of connecting parts 9 of the lead frame 7 in a desired end face of the casing frame 2. Subsequently, each connecting part 9 is cut to obtain a single casing frame 2 in which the plane part 10 of the connecting part 9 fixed to the casing frame 2 is used as the auxiliary terminal 12. After that, the capacitor 1 is housed in a closing space.
Patent JP-H06112265-A (JP)
Title: Bonding pad structure of semiconductor device and formation thereof
Inventor: ISHIDA MINORU
IPC: H01L23/31
Filed: 1992-09-25
Abstract: PURPOSE:To increase the coverage property of an overcoat film by a method wherein the height of a bonding pad is made high, the reliability of wiring is increased, the bonding pad is exposed and the wiring in an element formation region is subjected to planarization. CONSTITUTION:A bonding pad 16 for a semiconductor device 10 is formed on, e.g. a substratum pattern 38 formed in a bonding-pad formation region 13, and its height is made equal to, or higher than, the height of wiring 15 in an element formation region 12. In addition, a planarization film is formed so as to cover the wirings 15 and in a state that the upper part of the bonding pad 16 is exposed.
Patent JP-H0539080-A (JP)
Title: Crank mechanism for bicycle provided with fulcrum
Inventor: KAMIMURA MINORU
IPC: B62M3/00
Filed: 1991-07-31
Abstract: PURPOSE:To increase the speed of a bicycle by providing a fulcrum shaft on a crank lever provided with a pedal shaft mounted on its one end, and constituting the mechanism so as to transmit, to a driver, the resultant force of moment due to a force around the shaft and moment due to reaction force generated on the shaft. CONSTITUTION:By the force input from a pedal shaft B by human power, moment of force around a fulcrum shaft 4c is generated due to the principle of a lever, and the fore is once converted to a linear force through the pin joint of a lever operating point shaft 4f and transmitted to a mediator 4a on the extreme end of a crank lever. It is converted again to the moment and transmitted to a driver 5. Meanwhile, reaction force generated on the fulcrum shaft 4c pin-jointed to the crank lever 4 is transmitted to a fulcrum shaft holding arm 4b rigidly jointed to the shaft 4c at its one end, and hence moment is generated on the driver 5 fixedly secured on the other end of the holding arm 4b in rigid joint. Namely, the resultant force of the two moment is generated on the driver 5, and this force is transmitted to a follower 2.
Patent JP-H03141931-A (JP)
Title: Energy subtraction for radial ray image
Inventor: KARASAWA HIROYUKI
IPC: H04N1/40
Filed: 1989-10-27
Abstract: PURPOSE:To perform reading two sets of image information simultaneously by taking pictures without using a filter but using two sorts of accumulative phosphor layers and scanning a single excitation light. CONSTITUTION:A single accumulative phosphor sheet 2 having a first and a second accumulative phosphor layers 2A, 2B consisting of different phosphor bodies is used. The layer 2A has a higher absorption property for low energy components of radial ray compared to the layer 2B, and the sheet 2 is disposed to put the layer 2A closer to a source of the radial ray than the layer 2B. When a radial ray 4A is radiated from the radial ray source 4, it passes a subject matter 3 to reach the layer 2A first for accumulating and recording a transmitted radial ray image of the subject matter 3, where high energy components are strengthened for the transmitted radial ray because of the absorption characteristics of the layer 2A. Next, the radial ray gets to the layer 2B for accumulating and recording a transmitted radial ray image of the subject matter 3 from which image information relating to low energy components is reduced, and two sorts of images are accumulated and recorded simultaneously and read by a reading device. Both layers 2A, 2B are excited preferably by excitation light of a wavelength of 510-540nm, so image information recorded on both layers can be read simultaneously.
Patent JP-H03140352-A (JP)
Title: Hard vinyl chloride-based resin composition
Inventor: FUKUOKA TAKAMASA
IPC: C08K5/01
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a hard vinyl chloride-based resin composition having especially excellent molding and processing properties by blending a vinyl chloride- based resin with a compound selected from condensed polycyclic hydrocarbon compound, fluorene, dibenzofuran, xanthene, etc. CONSTITUTION:(A) 100 pts.wt. vinyl chloride-based resin having 300-2,000, preferably about 350-1,500 polymerization degree, preferably chlorinated polyvinyl chloride having 62-70wt.% chlorine content is blended with (B) 1-10 pts.wt., preferably 2-8 pts.wt. one ore more compounds selected from B1: a compound (e.g. 1-methylnaphthalene or phenanthrene) which is a condensed polycyclic hydrocarbon compound composed of 2-4 benzene rings, a hydrogenated substance or hydrocarbon-substituted substance thereof and has >=160 deg.C melting point, B2: fluorene, B3: dibenzofuran and B4: xanthene to give a hard vinyl chloride- based resin composition.
Patent JP-H02128332-A (JP)
Title: Member for information recording
Inventor: ANDO KEIKICHI
IPC: G11B7/24
Filed: 1988-11-09
Abstract: PURPOSE:To obtain the reproducing waveforms faithful to signals to be recorded by providing a thin film essentially consisting of specific metal elements in proximity to thin films for recording. CONSTITUTION:The layer 5 which consists essentially of at least one selected from a group A consisting of Al, Cu, Ag, and Au and at least one selected from a group B consisting of Ti, V, Cr, Fe, Co, Ni, Zn, Zr, Nb, Mo, Rh, Pd, Sn, Sb, Te, Ta, W, Ir, Pt, Pb, Bi, and C is provided to the recording medium having the thin films 3 for information recording which generates changes by receiving the irradiation of light, in proximity to the thin films 3 for information recording or in contact with a protective layer 4 which is formed adjacently to the thin films 3 for information recording and consists at least one among inorg. and org. materials. The reproducing waveforms faithful to the recording signals are obtd. in this way and the scattering of the laser light by the change in the surface shape is obviated; in addition, the decrease of the recording sensitivity is obviated.
Patent JP-H11105404-A (JP)
Title: Stencil printing machine
Inventor: WATANABE HIDEO
IPC: B41L13/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the drying property of an ink, prevent a transfer set-off and a strike-through from arising, and prevent a side leakage and a bottom leakage from arising by a method wherein a porous member on the peripheral wall of a cylindrical plate cylinder is soaked with a hot melt ink which reversibly phase-changes, in advance, and the ink is changed from a solid state to a liquid state by heating the outer peripheral surface. SOLUTION: For this device, for the peripheral wall of an ink passable cylindrical plate cylinder 1, a screen mesh 1b of a polyester fiber is wound on the outer peripheral surface of a cylindrical punching metal 1a. Also, in the peripheral wall of the plate cylinder 1, a hot melt ink 9 is filled in advance, and on the outer peripheral surface, a stencil base paper 2 which has been made into a plate already is wound. In addition, in the vicinity of the external surface of the plate cylinder 1, a halogen lamp 3 having a reflector plate 5 for heating is provided.  At the time of printing, the hot melt ink 9 under a solid state, soaked in the plate cylinder 1, is heated and becomes a liquid state, and is pushed out to the outside of the plate cylinder 1 by a squeegee roller 6, and the liquid-form ink is transferred to a printing paper 8, and the liquid-form ink instantly becomes a solid-form ink 10, and a set-off or the like can be prevented from arising.
Patent JP-H04161076-A (JP)
Title: Speed controller for ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1990-10-19
Abstract: PURPOSE:To achieve a desired speed quickly regardless of variation of operating conditions by constituting a speed controller for an ultrasonic motor of a speed detecting means, means for storing control rules, and means for performing fuzzy logic operation and operating a driving distance. CONSTITUTION:Positional information of an ultrasonic motor 35 is provided from an optical encoder 41a to a fuzzy inference processor 42. A memory 43 is provided as means for storing control rules and connected with the fuzzy inference processor 42. The fuzzy inference processor 42 infers driving amounts to be fed to piezoelectric elements 23a, 23b in the ultrasonic motor 35 and thus obtained driving amounts are fed to a controller 44. Fuzzy logic operation is then implemented based on speed information obtained from the optical encoder 41a and control rules derived from rules of experience previously stored in the memory 43, thus controlling the driving amount.
Patent JP-H02128836-A (JP)
Title: Concrete building material and manufacture thereof
Inventor: KASAHARA NOBUYORI
IPC: C04B41/51
Filed: 1988-11-09
Abstract: PURPOSE:To enhance decorative effect and durability by forming a flame spraying layer of an oxidized zinc-aluminum alloy to the surface of a base material being a concrete building material. CONSTITUTION:A concrete building material is used as a base material to which flame spraying is applied. The surface of the concrete building material is porous and, since flame spraying is applied to the surface of the porous concrete building material, a flame spraying layer excellent in close adhesiveness is easily formed even from a zinc type material having a relatively low m.p. by anchoring effect without using an adhesive. As a raw material of flame spraying, a zinc-aluminum alloy is used but a small amount of an electrically base element such as sodium or magnesium other than zinc and aluminum may be added and the added element has effect for enhancing the corrosion resistance of the zinc aluminum alloy and promoting surface oxidation. It is necessary to set the aluminum content of the zinc aluminum alloy to 0.5wt.% or more and, generally, a zinc-13% aluminum alloy may be used.
Patent JP-2000110360-A (JP)
Title: Crane provided with hanged cargo-carrying-in mechanism
Inventor: NISHIGAMI MASAAKI
IPC: E04G21/16
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a crane provided with a hanging cargo carrying-in mechanism capable of directly carrying in materials or the like hung up by a crane in the necessary floor of a building frame and completing cargo handling by slinging and detaching working of one time. SOLUTION: A carrying-in boom 3 is pivoted on the edge end of the boom 2 of a crane body 1. A hanging cargo S is carried in a necessary floor by supporting the hanging cargo S on the edge end of the carrying-in boom 3, holding the carrying-in boom 3 in a substantially horizontal state after hanging and expanding and contracting the booms 2, 3. Since the carrying-in boom 3 is provided with a cylinder, which is operated to expand and contract the boom 3 and the length of the wire rope of the crane body 1 is adjusted together with the expansion and contraction operation, the position of a hanging tool supporting the hanging cargo S is held constant. Thereby upper and lower movement of the hanging cargo S at the carrying-in time is prevented.
Patent JP-H01122940-A (JP)
Title: Production of ornamental artificial stone
Inventor: FUJII TERUHIKO
IPC: C04B14/36
Filed: 1987-11-07
Abstract: PURPOSE:To eliminate a calcining process and to obtain artificial stone for ornament having excellent smoothness and strength, by molding a pattern in the inner face of a mold using a cement admixture having a given component composition, dyestuff and cement, casting a composition containing the admixture, cement and aggregate to the mold and setting. CONSTITUTION:A cement admixture is prepared from 20-40wt.% CaCl2, 0-25wt.% natural or synthetic rubber, 10-25wt.% resin, 20-40wt.% water and 10-20wt.% organic solvent. Then the admixture is blended with a dyestuff and cement to give a composition 5 for producing artificial stone, by which a pattern 4 is formed in the inner face of a mold 3 and cured. Then compositions 1 and 2 for producing artificial stone containing the cement admixture, cement and aggregate is cast onto the cured pattern 4 and cured. The prepared artificial stone for ornament can be readily colored and produces neither powdering for albinism.
Patent JP-S61155673-A (JP)
Title: Control valve device for variable-displacement hydraulic pump
Inventor: TAGUCHI SEIJI
IPC: F04B49/08
Filed: 1984-12-27
Abstract: PURPOSE:To easily control flow and pressure, by directly fixing a control valve block to a pump housing, and selectively mounting a closing member for closing a spring chamber of the control valve at a side opening portion of the spring chamber or another closing member having a pilot relief valve. CONSTITUTION:A control valve block 20 is directly mounted to a body of a pump housing 1 to communicate a pressure line 23, tank line 24 and control line 25 with the pump housing 1. A spring chamber 20b of the control valve is opened at one end thereof, so as to selectively mount a first closing member 36 for closing the opening portion or a second closing member 40 having a pilot relief valve 38. In the case of using the second closing member 40 having the pilot relief valve 38, the tank line 24 is communicated through a communication line in the valve block to a secondary side of the pilot relief valve 38 thereby to carry out flow control.
Patent JP-H0592514-A (JP)
Title: Steel sheet-pile coated with colored polyolefine
Inventor: YOSHIZAKI NOBUKI
IPC: C08J5/18
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a steel sheet-pile coated with colored polyolefine which has various colors and is excellent in beautiful appearance and anticorrosion and prevents generation of a crack based on light on the surface coated with colored polyolefine. CONSTITUTION:An electron beam cross-linking colored polyolefine layer 5 containing the following four components is successively laminated on the crest face or the trough face of a steel sheet-pile 1 wherein surface treatment has been performed via a modified polyolefine adhesive layer containing the following four components. This four components are a hindered amine-based ultraviolet stabilizer, a benzotriazole-based ultraviolet absorbent, a hindered phenol-based antioxidant and colored pigment.