baber/WOPTO huggingface dataset:
Patent JP-H10224275-A (JP)
Title: Antenna for reader/writer for non-contact ic card
Inventor: KURASAWA KIYOYOSHI
IPC: H04B5/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce electric resistance value in an inputting part by connecting ends with each other which are opposite to an end that is connected to an intermediate tap through a condenser and making the connection point between either of coils and the condenser ground electric potential. SOLUTION: An amplifier amplifies an input signal fo into an output signal, that has amplitude between positive voltage VCC and negative voltage VEE and supplies it to a tap between coils L10 and L20 through a resistance R1. An oscillator circuit is an LC-type Hartley oscillator circuit that uses the coils and a condenser, and a parallel resonant circuit that uses an intermediate tap between the coils having a broad resonance Q, so that the adjustment of the circuit may be easy. Here, resistances R2 and R3 are resistance parts that are contained by the coils L10 and L20. An inputted signal fo is oscillated after it passes through the amplifier and the resistance R1. Thus, an oscillated output signal is oscillated from here to a non-contact IC card with the coils L10 and L20 as antennas.
Patent JP-S61178648-A (JP)
Title: Apparatus for inspecting liquid crystal display element
Inventor: KAWAGUCHI YOSHITO
IPC: G01N21/958
Filed: 1985-02-04
Abstract: PURPOSE:To inspect a black flaw in the same way as a white flaw, by providing a change-over mechanism for changing over a set of polarizing filters wherein the polarizing axis of a liquid crystal display element in the incident light side thereof and the polarizing axis in the transmitted light side are arranged vertically to each other and a set of polarizing filters wherein both polarizing axes are arranged parallelly to each other. CONSTITUTION:A liquid crystal display element 1 to be inspected is illuminated by a lamp 2 and the image of transmitted light is picked up by an image pick-up element 3. Polarizing filters 4, 5 are arranged so as to make the polarizing axes thereof vertical to each other and a white flaw is inspected by this constitution. When a black flaw is inspected, polarizing filters 4, 6 are arranged so that the polarizing axes thereof are made vertical to each other and the black flaw is inspected as the white flaw. An air cylinder 7 allows the filters 5, 6 to slide together and the filter 5 or 6 is positioned on an optical axis. Constitution is changed over as mentioned above and both of the white and black flaws can be inspected.
Patent JP-H11219646-A (JP)
Title: High frequency signal switching device
Inventor: NAKAHATA ATSUSHI
IPC: H01H50/64
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of impedance. SOLUTION: A high frequency signal opening/closing device is equipped with a base 1 made of metal, stationary terminals 3a, 3b, 3c fixed to the base 1 penetratively in insulated condition, movable contacting pieces 13a and 13b to contact with and separate from the terminals 3a, 3b, 3c so as to open and close high frequency signals, and a shield member 5 of metal which is furnished with cutouts 5d and 5e and attached to the base 1 in such a condition as surrounding the contacting pieces 13a and 13b. The cutout 5e is formed so that a space 5f is generated in the area with respect to the base 1.
Patent JP-H10204043-A (JP)
Title: Production of ketone bearing substituted amine group in beta-position
Inventor: TODA FUMIO
IPC: C07D295/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound, in a high yield, that is useful as a starting substance for analgesic disease-therapeutic agent by carrying out the Michael addition reaction in an aqueous solution with no use of any organic solvent from the start of the reactions to the isolation of the addition reaction product. SOLUTION: A ketone represented by formula I (R1 and R2 are H, a halogen, an alkyl) with particle sizes of 20-100μm, an amine of the formula: R3 -N (R3 is an alkyl of 4 or more carbon atoms) are allowed to react with each other under agitation rate of 250-350rpm, as a cationic quaternary ammonium surfactant of formula II (R4 is a straight-chain alkyl of 7 or more carbon atoms; R5 is a straight-chain alkyl of 1-3 carbon atoms; X is a halogen) (for example, butyltrimethylammonium bromide is used in an amount 0.025 mole per mole of the compound of formula I, in the case that the weight ratio of the compound of formula I to water is 1/10, to produce the objective ketone bearing a substituted amino group in the β-position.
Patent JP-H03228582-A (JP)
Title: Vice for machine tool
Inventor: YASUE TSUTOMU
IPC: B25B1/18
Filed: 1990-01-29
Abstract: PURPOSE:To make a frame not bent by a tightening reaction force by forming a projection at one part of the support shaft located at the vicinity of a fixed joe and forming a structure of hauling a movable joe with the action of the force increased on the movable joe side end face of the projection part. CONSTITUTION:A load is generated on a support shaft 6 when a movable joe 10 is abutted on a work and the driving machine 17 of a clutch is apart from the end face of an annular member 15 while relatively rotating to the annular member 15 along the inclined face of a projection part against the force of a clutch spring, so the engagement of the projection part and groove part is released. Namely, a clutch 14 is opened. As a result, a driving shaft 16 only becomes to advance while rotating to the support shaft 6. With this advance of the driving shaft 16 the piston 18 of the support shaft 6 inside is pushed forward to advance inside a 1st liquid pressure chamber 12. The liquid pressure of the 1st liquid pressure chamber 12 is thus increased and also the liquid is infiltrated into a 2nd liquid pressure chamber 24 via a communication pass 26, the liquid pressure of the 2nd liquid pressure chamber 24 inside is increased as well as a result and no bent of a frame 2 is caused.
Patent JP-H04257498-A (JP)
Title: Data carrier
Inventor: KASHIMA MASANORI
IPC: B42D15/10
Filed: 1991-02-13
Abstract: PURPOSE:To enhance the insulating performance between the connecting terminals provided on a data carrier. CONSTITUTION:The insulating parts 21 between connecting terminals 20 are projected beyond the top surfaces of the connecting terminals 20. Therefore, this prevents water from being collected on the insulating parts 21 and abrasion chips of the connecting terminals 20 or foreign material from being accumulated thereon, thereby eliminating the possibility of their moisture absorption and hence the electric insulation deterioration between the connecting terminals 20.
Patent JP-H03221553-A (JP)
Title: Thermoplastic resin composition
Inventor: FUKUMOTO TADAO
IPC: C08L55/00
Filed: 1990-01-29
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent mechanical strengths such as impact resistance and rigidity, exhibiting permanent antistaticity and resistant to delamination by compounding a specific polyether ester amide, a rubber grafted (co)polymer, etc., at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) 1-40 pts.wt. of a polyether ester amide composed of (A1) a >=6C aminocarboxylic acid, lactam, etc., (A2) a poly(alkylene oxide)glycol having a specific number- average molecular weight and (A3) a dicarboxylic acid metal salt, etc., expressed by formula (R<1> is H or methyl; X is H; M is Na, etc.; l is 0 or 3) and containing 10-90wt.% of polyether ester unit with (B) 1-98 pts.wt. of a graft (co)polymer produced by (co)polymerizing 1-80 pts.wt. of a rubbery polymer with 99-20 pts.wt. of a monomer mixture composed of a vinyl monomer and/or a (meth)acrylate monomer, etc., and (C) 0.1-95 pts.wt. of a modified vinyl polymer containing a specific functional group, etc.
Patent JP-S52103516-A (JP)
Title: Filament yarns having brilliant luster and production thereof
Inventor: NAKANISHI TOORU
IPC: D01F6/58
Filed: 1976-02-27
Abstract: PURPOSE: Filament yarns having fine, brilliant and warm appearance and feeling, having no fixed form in size and shape prepared by crossing, piling, and by compressing the filaments at random angles, and a method of their production. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61182447-A (JP)
Title: Method of controlling fuel to carburetor
Inventor: ITAKURA TOMIYA
IPC: F02D29/02
Filed: 1985-02-06
Abstract: PURPOSE:To prevent the occurrence of an engine stop through enrichment of fuel-air mixture, by a method wherein, in a device having a fuel increasing passage, to which a richer nozzle is open, being formed on the downstream of the throttle valve of a carburetor, when an automatic transmission gear is brought into a power transmission state, the releasting time of the nozzle is lengthened. CONSTITUTION:In a device having a fuel increasing passage, formed with a richer nozzle 3, a richer air bleed 4, and a richer jet 5, which is formed in the main fuel system of a carburetor 1, operation of the richer nozzle 3 is controlled by a valve 6 actuated by a solenoid 7. The solenoid 7 is controlled by a control unit 8. In this constitution, when a signal from a neutral switch 9, indicating that a range N is imigrated to a range D, is inputted to the control unit 8, and when the control unit is turned on by means of the signal, after a specified time lapsed, energization of the solenoid 7 is increased for a specified time. This lengthens the releasing time of the increased flow rate state of the nozzle 3, and enables enrichment of a fuel-air ratio.
Patent JP-H03225281-A (JP)
Title: Sampling oscilloscope
Inventor: MATSUURA HIROYUKI
IPC: G01R13/20
Filed: 1990-01-30
Abstract: PURPOSE:To accurately display a waveform in a wide time width by providing the sampling oscilloscope with a trigger circuit, two delay circuits, a pulse generator, etc., and synthesizing the outputs of a sampling head in plural data recording time widths to display the waveform. CONSTITUTION:In each data recording time width T3, the output S3 of the trigger circuit 6 is delayed by adding DELTAt1 by a 1st delay circuit 7 in each period of a trigger signal. The output S4 of the circuit 7 is delayed by adding DELTAt2 by a 2nd delay circuit 11 in each time width T3. In the succeeding time width T3, the delay time of the circuit 11 is set up to DELTAt2 and data are samplied like a1, a2.... In the succeeding time width T3, data are similarly sampled like b1, b2... and the sampled data are synthesized with the preceding signal data to obtain a display waveform. Then, the delay time values of the circuit 11 are respectively set up to 2DELTAt2, 3DELTAt2, signal data are similarly sampled like C1, C2..., d1, d2... and synthesized with the preceding signal data to form a display waveform. Since the data are sampled four times in total, a waveform extremely close to the original signal can be obtained as compared with a conventional display waveform.
Patent JP-2000218065-A (JP)
Title: Information processor and information processing method
Inventor: KAWAMOTO KENTA
IPC: A63H33/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To easily and directly transmit information without being controlled by the constraint of various interfaces. SOLUTION: At the time of the feeling of 'wanting to be cared for' for instance, a CPU 4a controls the drive of driving circuits 2a and 3a so as to make right and left arm-like movable parts 2 and 3 repeat the operation of beckoning. Also, at the time of the feeling of 'being bored', the CPU 4a controls the drive of the driving circuits 2a and 3a so as to make the right and left arm-like movable parts 2 and 3 perform sending away to an opposite side.
Patent JP-H06236354-A (JP)
Title: Monte carlo simulation system for semiconductor element
Inventor: IIZUKA TAKAHIRO
IPC: G06F19/00
Filed: 1993-02-08
Abstract: PURPOSE:To precisely generate a distribution of simulation particles by dividing the density weight of particles corresponding to the probability of scattering into a state after reachable scattering and performing distribution into the reachable state. CONSTITUTION:Once a free run ends, respective scattering probabilities are calculated as functions of the energy of electrons to determine which mechanism scatters simulation particles by using uniform random numbers (P4). When a scattering mechanism whose scattering probability is isotropic in scattering angle among scatters is selected, the simulation particles are equally divided by the number of sections of angle gratings and distributed to a reachable cell. At the time of an ionized impurity scattering, on the other hand, the scattering probability is anistoropic with the angle, so the simulation particles are divided (P5) according to the weight of the scattering probability and distributed to a next specific cell (P6). Namely, the density weight of the simulation particles are divided into the state after the reachable scattering according to the scattering probability.
Patent JP-H03222725-A (JP)
Title: Method and apparatus for detecting blowing pressure in foam molding machine
Inventor: HAYASHI MIKIO
IPC: B29C44/00
Filed: 1990-01-29
Abstract: PURPOSE:To finish heating process and remove a molded item from a mold at proper timing by detecting the blowing pressure in the molding space of the mold by a method wherein minute gap is produced between mold halves after the closing of foaming mold so as to detect blowing pressure by conversing the load applied to the pressure sensing part of a pressure detecting means to electric signal. CONSTITUTION:By moving a moving retainer 4, minute gap is produced between a stationary mold half 3 and a moving mold half 5 so as to fill the stock beads of expandable synthetic resin in the molding space of a foaming mold 2 in order to perform heat expanding and cooling process of the beads. At this time, the position of the moving mold half 5 is detected with a position detecting means 16 and fed back to a servo controlling section 17. The servo controlling section 17 controls a servo motor 9 so as to converse the load applied to the strain gage of a load cell into electric signal, resulting in allowing to easy detect the blowing pressure. When the blowing pressure reaches a certain value in heating process, satisfactory fusion is realized. Further, the removal of a molded item is performed by opening the mold, when the blowing pressure goes down below the set value.
Patent JP-H07227992-A (JP)
Title: Recording head and production thereof
Inventor: KONDO YOSHIHIRO
IPC: B41J2/015
Filed: 1994-02-17
Abstract: PURPOSE:To provide a recording head of high quality not generating the positional shift of an electrode and a nozzle and to easily produce the recording head with high accuracy. CONSTITUTION:A photosensitive resin layer is formed on a substrate 14 having individual electrodes 16 formed thereto and exposed and developed to form protruding parts 15 becoming the partition walls of nozzles to form a head cover part while ink supply ports, ink chambers and a recessed part 12 becoming one wall surface of nozzles are formed to a head substrate 11 and both of them are bonded to complete a recording head. Further, by matching the aligning mark formed on the substrate 14 with the mark formed on a photomask simultaneously with the formation of the individual electrodes 16, the photomask is arranged on the substrate 14 at an accurate position.
Patent JP-H01196137-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: KURIBAYASHI MOTOTAKA
IPC: H01L21/822
Filed: 1988-01-30
Abstract: PURPOSE:To distribute clocks satisfactorily without lowering the performance of an automatic arrangement and a wiring program and to eliminate a clock skew by connecting a virtual load to individual drivers in such a way that a load capacity value of two or more clock drivers is made uniform. CONSTITUTION:A flip-flop inside a region near a clock driver cell Di is connected to the clock driver cell Di. A region where the number of flip-flops contained in each region becomes largest is found out; the largest number is designated as M. A load of the clock driver cell Di inside this region becomes largest. A feedthrough cell where an insufficient load is arranged in a region is utilized as a load cell in such a way that the load of other individual cells Di corresponds to that of M pieces of flip-flops; a net Ci used to connect a clock signal to the feedthrough cell is generated. When the inserted feedthrough cell is utilized as the load, the load of the individual clock driver cells can be made nearly uniform; a clock skew can be reduced.
Patent JP-S60167897-A (JP)
Inventor: SHINYA YUUJI
IPC: B66F9/14
Filed: 1984-02-07
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-S60165280-A (JP)
Title: Ink ribbon driver for printer
Inventor: KOIKE HISAYUKI
IPC: B41J33/24
Filed: 1984-02-06
Abstract: PURPOSE:To enable a better quality of printing eliminating uneven density of ink by moving a driving lever to the right or left to turn a ratchet both in the outgoing and incoming cources thereof through first and second feed pawls. CONSTITUTION:A driving lever 34 is pivoted on a frame 13 in such a manner as to oscillate to the right or the left and engaged with the frame 13 through a return spring 16. When the carriage 2 moves in the direction of the arrow A, a ratchet 5 is turned in the direction of the arrow B. Then, as the carriage 2 starts to move in the direction of the arrow A', the driving lever 34 connected to the frame 13 with the return spring 16, starts to move in the direction of the arrow A' by the force of the return spring 16 with the movement of the carriage 2. The ratchet 5 is turned in the direction of the arrow B by moving the driving lever 34 in the direction of the arrow A'. Thus, a better quality of printing can be obtained eliminating uneven ink density horizontally.
Patent JP-H08215474-A (JP)
Title: Washing machine
Inventor: KUNO KOJI
IPC: D06F37/12
Filed: 1995-02-08
Abstract: PURPOSE: To efficiently suppress the deflection of a spin-drying tub in response to the eccentric distance. CONSTITUTION: This washing machine has a spin-drying tub 11 with a liquid balancer 23 in a washing machine main body 1. The liquid balancer 23 is provided with multiple balancer chambers 29, 31 formed in the radial direction into a hollow circular shape having the same width and height, and different quantities of balancer liquids 33, 35 are filled in the balancer chambers 29, 31.
Patent JP-S61182741-A (JP)
Title: Automatic tool exchanger of machine tool
Inventor: MIKI TOSHIAKI
IPC: B23Q3/157
Filed: 1985-02-05
Abstract: PURPOSE:To enable a used tool to be replaced with a prearranged tool for use under a condition holding correct work accuracy in a proportion of one time per one rotation of a driving motor, by interlocking three cam mechanisms in a synchronous manner. CONSTITUTION:A cylindrical grooved cam 2 drives a tool exchange arm 1 in a longitudinal direction. While a disc cam 3, being coaxially secured with the cylindrical grooved cam 2, is for opening and closing an air valve 21 generating the tightening and loosening action for holding a tool to a tool champing pawl in a main spindle of a machine tool. A roller gear cam mechanism 6 for turn driving the tool exchange arm 1 is equipped with a suitable position stop mechanism 5 transmitting positioning action to the tool exchange arm 1 in a proportion of one time per one rotation of a cam driving shaft 4. Accordingly, while a cam shaft 9 and the cam driving shaft 4 perform one rotation, every action necessary for a tool exchange can be generated in the tool exchange arm 1 in a complete synchronous manner.
Patent JP-S59146871-A (JP)
Title: Thermal head
Inventor: MATSUMOTO KAZUHISA
IPC: B41J2/335
Filed: 1983-02-10
Abstract: PURPOSE:To provide a thermal recording head for an electronic calculator or the like favorable in property for close contact with a heat-sensitive paper, easy to fit and adjust and favorable in resolution of printing, by a method wherein a projection having a flat upper part is provided on a flat plate form substrate, and resistance heating elements are provided on the projection at specified parts. CONSTITUTION:The projection 12 having a flat top surface is provided by an etching method or the like on the flat plate form substrate formed of a glass or the like, and the resistance heating elements 13 consisting of resistance films comprising, e.g., Ta2N as a main constituent are provided on the projection 12 at a flat surface and a part of a slanted surface. EFFECT:Since the size of dots printed is determined by the width of the projection, the length of the heating elements can be freely changed by setting the width of the elements to e large, and resistance values can be freely adjusted. Positioning for forming a pattern is easy to conduct, and even a precise shape can be formed.
Patent JP-H10221672-A (JP)
Title: Wave length selecting filter and method for adjusting resonance wave length used therefor
Inventor: YAGO SHIGEO
IPC: G02F1/13
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To faciliate alignment by controlling the refractive index and the incident angle of an etalon medium and selectively emitting an optical signal with prescribed resonance wave length from among the orthogonally incident optical signals to an optical reception means. SOLUTION: A wave length selecting filter 10 is provided with a spectral function for selectively emitting the optical signal 11b with the desired wave length from among the incident optical signals 11a. Then, it is provided with a Fabry-Pe rot etalon-type resonator 20, an incident side optical fiber 11A being an optical transmission means and an output side optical fiber 11B being the optical reception means so as to control the refractive index of a liquid crystal material (etalon medium) provided with a duplex refractivity, control at least any one of an incident angle θ (unit is (degree or rad)) or a twist angle ψ(unit is (degree or rad)) and selectively emit the optical signal 11b with the prescribed resonance wave length λ from among the orthogonally incident optical signals 11a from the incident side optical fiber 11A.
Patent JP-H09212426-A (JP)
Title: Storage device managing method for virtual computer system
Inventor: KATO HISAYOSHI
IPC: G06F12/10
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To simplify main storage management for a virtual computer. SOLUTION: A real storage device 120 is provided which appears to be N times (N: number of virtual computers) as large as a real storage device 110, and virtual computer numbers are made to correspond to the high-order parts of addresses. A management program 102 in a control program 100 manages the apparent real storage start addresses corresponding to the virtual storages of the respective virtual computers. When the virtual storage of a virtual computer 1 is made resident on the real storage device 110, the management program 102 passes the apparent real storage start address and necessary storage capacity of the virtual computer 1 to a control part 105. The control part 105 when allocating the virtual storage of the virtual computer 1 to the real storage device 110 registers its address in a variable address register 130 on the basis of the said start address.