baber/WOPTO huggingface dataset:
Patent JP-H10223220-A (JP)
Title: Non-aqueous electrolyte cell
Inventor: INAMASU TOKUO
IPC: H01M10/05
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte cell having highly voltage, capacity, and energy density and which indicates highly charging/discharging cyclic characteristic, and is highly safe by constitution the main component of the negative active material of the covalent bond crystal of the prescribed electric conductivity. SOLUTION: The concentration of impurities in a mixed manner is generally one donor atom or one acceptor atom for 10<7> -10<6> silicon atoms, but preferably, doping with high concentration is suitable, and the concentration of one donor atom or one acceptor atom for 10<4> silicon atoms or higher concentration is preferable. Electric conductivity σ to be obtained by doping these impurities is preferably >=10<-5> Scm<-1> at 20 deg.C, more preferably, >=10<-2> Scm<-1> and most preferably >=1Scm<-1> . The covalent bond crystal is preferably a powder material, whose means grain size is 0.1-500μm.
Patent JP-S63187914-A (JP)
Title: Output circuit
Inventor: KANAYAMA HIDEYO
IPC: H03K19/0175
Filed: 1987-01-30
Abstract: PURPOSE:To obtain an output having high generality and also to reduce its cost by providing first and second FFs, a first control means for controlling the first MOSFET and a second control means for controling the second MOSFET. CONSTITUTION:In an output circuit, when outputs of FFs F11 and F12 are both '0', outputs of a gate G11 and G12 become both effective, a signal corresponding to an input signal I is led out to an output terminal OUT, and an output of the output terminal OUT becomes an output of a low impedance in case of both '1' and '0'. Also, when the FFs F11 and F12 are both '1', the gates G11, G12 are inhibited, MOSFETs Q11, Q12 are cut off, and the output terminal OUT becomes a high impedance. Subsequently, when the FF F11 is '1' and the F12 is '0', the MOSFET Q11 is cut off, and the Q12 conducts only in case when the signal I is '0', therefore, the same operation as an N channel open drain output is executed. On the other hand, when the FF F11 is '0' and F12 is '1', the same operation as a P channel open drain output is executed in the same way as the foregoing.
Patent JP-H02201501-A (JP)
Title: Variably set value controller
Inventor: NAKAO TADASHI
IPC: G05B7/02
Filed: 1989-01-31
Abstract: PURPOSE:To operate a process without stopping the correcting operation at the time of entrance of a set value into a dead zone by preventing the control output from being kept at the value as it is by balance between a process signal and the set value at the time of entrance of the process signal into the dead zone of a dead zone element. CONSTITUTION:When a set value 25 of a setter 14 is gradually reduced to enter into the dead zone of a square root extracting computing element 11, a signal 122 goes to '0', and an output signal 123 goes to '0' after the set time of a delay reset circuit 103, and an output signal 124 of an AND circuit 101 goes to '0' also, and thereby, a proportional integral computing element 13 is manually operated. At this time, a signal 121 is selected as a signal 125 because a switching circuit 105 is connected to a setter 106, and preliminarily set '0%' of the setter 106 is tracked by the computing element 13, and thereby, an output 26 is 0%, and a control valve is completely closed. Thus, though a flow rate enters into the dead zone, a phenomenon that the correcting operation does not function is eliminated when the actual flow rate is not zero.
Patent JP-H08192986-A (JP)
Title: Chuck jig
Inventor: TAWARA EIJI
IPC: B66C1/46
Filed: 1995-01-13
Abstract: PURPOSE: To provide an improved chuck jig which can match to various kinds of cylindrical work with a different diameter easily and improve the operation rate of a chuck device in the manufacturing process of a photoconductor drum, etc. CONSTITUTION: The chuck jig is provided with an insertion shaft 1 hung to a chuck device, a balloon body 2 expanded in the cylinder of a cylindrical work, a lower adapter terminal 4 and upper adapter terminal 5 for centering the cylindrical work at the time of insertion. On the outer peripheries of the lower adapter terminal 4 and the upper adapter terminal 5, attachable/detachable spacers 6, 7 interposed in the clearance to the inner peripheral surface of the cylindrical work are covered respectively.
Patent JP-H07227448-A (JP)
Title: Device and method for detecting cupping-in for golf ball at-putter device and cup device for the cupping-in detecting device
Inventor: KAWASAKI SHIYOUZOU
IPC: A63B69/36
Filed: 1994-02-18
Abstract: PURPOSE:To easily and exactly detect a player who putts a cupped-in golf ball. CONSTITUTION:The golf balls to which plural kinds of identification marks are attached are supplied to respective at-putters at random. On the side of each at-putter, a target cup is designated, the identification mark of the golf ball to be putted is detected, and the time of putting is detected. On the other hand, on the side of each cup, the identification mark of the cupped-in golf ball is detected, and the time of cupping-in is detected. A computer system specifies the putter of cupping-in corresponding to program processing on the conditions that the golf ball cups in the target cup (step ST578), the putted golf ball enters the cup within prescribed time (steps ST580 and 582) and the identification mark of the putted golf ball is matched with that of the cupped-in golf ball (step ST584).
Patent JP-S57135553-A (JP)
Title: Start-stop data transmission system
Inventor: SEKIGUCHI HIROSHI
IPC: H04L25/40
Filed: 1981-02-16
Abstract: PURPOSE:To achieve start-stop data transmission, which has less data transmission distortion, with small transmission capacity, by absorbing a deviation between the transmission speed of data and the data transfer speed of a digital synchronous network by a stop bit when the transmission speed is higher than  the data transfer speed. CONSTITUTION:An FF11 is triggered by transmitted start-stop data (a) and a sampling pulse (b) to convert one element of the data (a) into a sampling bit (e) having the clock interval of the sampling pulse (b). An FF12, on the other hand, converts the bit (e) into a data signal (f) having a multiple of the clock interval of a data signal timing (c). In this case, the data (a) from its start bit to the 8th data bit is converted into data having the two-clock length of the timing (c), but its stop bit is converted into a bit having the one-clock length of the timing (c).
Patent JP-H11220869-A (JP)
Title: Power converter
Inventor: MIYAIRI MASAKI
IPC: H02M1/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a power converter which eliminates a snubber circuit, in which the number and kind of components are reduced, which is small and lightweight, and which can be made low-cost. SOLUTION: A semiconductor switching circuit is constituted in such a way that a capacitor 8 is connected in a parallel across both ends of two semiconductor devices 1 connected in series, that connecting terminals of the capacitor 8 are arranged so as to be directly close to terminal positions of the semiconductor devices 1, and that the inductance of a loop-shaped circuit constituted of the semiconductor devices 1 and of the capacitor 8 is set at 250 nH or lower. Then, three sets of semiconductor switching circuits constituted in this manner are connected in parallel. Both ends of semiconductor devices 1 connected in series in the upper part and the lower part in the respective semiconductor switching circuits are used as inputs or outputs of a main circuit.  Alternatively, intermediate connection parts of the semiconductor devices 1 in the upper part and the lower part are used as outputs or inputs of the main circuit. The capacitors 8 are used as filter capacitors and also capacitors for surge-voltage absorption. A power conversion part is constituted of only two kinds as the capacitors 8 and the semiconductor devices 1.
Patent JP-H03225223-A (JP)
Title: Position detector
Inventor: MORI AKIRA
IPC: G01D5/20
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the response delay of a filter by providing a position detector with a mean value computing circuit for applying a reference value to a comparator and charging a capacitor in the filter through a diode. CONSTITUTION:When a phase detector 14 outputs a positive voltage, a capacitor C2 is charged with the voltage through resistors R1, R2 and a diode D1. Thereby, a voltage corresponding to the terminal voltage of the capacitor C2 is inputted to the non-inverted input terminal of an operational amplifier 26 and a capacitor C1 is charged with the output voltage of the amplifier 26. When a negative voltage is outputted from the detector 14, the capacitor C1 is charged through the diode D1 and a resistor R5 and the charge of the capacitor C2 is discharged through a resistor R2. Since the charging time of the capacitors C1, C2 can be shortened by connecting the diodes D1, D2 for charging the capacitors C1, C2, the average computing time of the mean value computing circuit 22 can be improved.
Patent JP-H03226011-A (JP)
Title: Phase-locked circuit
Inventor: KUMANO TOSHIFUMI
IPC: G11B20/14
Filed: 1990-01-30
Abstract: PURPOSE:To offer a phase-locked circuit not affected by ambient temperature by sensing an ambient temperature change with a temperature sensor and giving a phase error caused due to a conversion gain change according to a temperature change in a voltage controlled oscillator to a DC offset circuit so as to add a DC offset component to a control voltage. CONSTITUTION:When a temperature sensor 5 detects a temperature change higher or lower than room temperature, a DC offset circuit 6 subtracts or adds respectively a prescribed of a compensation component to obtain a DC offset circuit output 14. As a result, a voltage controlled oscillator 7 is operated to generate a constant frequency regardless of a temperature change.
Patent JP-H04240270-A (JP)
Title: Treatment of synthetic fiber
Inventor: NAKAYAMA KAZUYUKI
IPC: D06M101/16
Filed: 1991-01-23
Abstract: PURPOSE:To obtain synthetic fiber improved in the adhesivity to versatile resins as a component of composite materials of high mechanical strength, also excellent in the coherence and lubricity in its production process, by imparting a specific polyallylamine compound to the original synthetic fiber, followed by coating a smoothing lubricant. CONSTITUTION:Filament yarns after spinning, drawing and heat setting of synthetic fibers such as of polyester, polyamide or aramid is imparted with a processing liquid containing a polyallylamine compound 2000-100000 in molecular weight having a basic skeleton of the formula and then coated with, as smoothing agent, a lubricant containing, as the essential ingredients, mineral oil, ester-based smoothing agent and nonionic surfactant, thus providing the objective synthetic fiber pretreated yarns improved in the adhesivity to versatile resins (esp. polyurethane resins, halogen-contg. vinyl resins and ethylene-vinyl acetate-based resins), good in reelability from e.g. a cheese produced by winding after drawing, and excellent in the coherence and lubricity during its twisting and weaving processes.
Patent JP-S53106666-A (JP)
Title: Treating method for waste fluid
Inventor: HARADA YOSHIO
IPC: F23J15/00
Filed: 1977-03-02
Abstract: PURPOSE: To carry out the treatment of the waste fluid from the washing of the combustion apparatuses using heavy oil, etc. as the fuel by using alkali and air and, at the same time, to decrease nitrogen oxides in the exhaust gas by using the iron compounds which are generated at the above treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02202462-A (JP)
Title: Light emitting device
Inventor: OKAMOTO NORIHISA
IPC: H01S5/00
Filed: 1989-01-31
Abstract: PURPOSE:To enable the realization of a thin device capable of high-speed scanning and selecting an image using only one drive system by providing a constitution in which the third light of a wavelength different from those of the first and second light sources which emit light at a crossing point is radiated to an area outside a waveguide path. CONSTITUTION:A light emitting device is composed of the following components: a single mode light guide device 202 formed in a stripe pattern on a LiNbO3 substrate 201 using a Ti diffusion technique, the first semiconductor laser 203 which emits an optical pulse with an output of 100mW and an oscillated wavelength of 830nm from both ends of the wave guide path, the second semiconductor laser 204, a coupling lens 205 for entering both laser beams to the wave guide path, a lens for condensating an image on a photosensitive section 206, and an optical filter which cuts the 830nm light and allows the 415nm light to be transmitted. It is possible to control a light emitting position by controlling a time difference DELTAt when the first and second light pulses are entered into the end of the wave guide path. A resolution required in this case is normally at the 400dpi level.
Patent JP-H04279737-A (JP)
Title: Suction device of engine
Inventor: TSUJINO MUTSUMI
IPC: F02D9/10
Filed: 1991-01-21
Abstract: PURPOSE:To reduce the suction resistance of a throttle valve in its fully closing time. CONSTITUTION:The fully opening position of a throttle valve 4 is set to cross an imaginary plane P parallel to the center line of a suction passage 2 and contacting the peripheral surface of a shaft 6, and an imaginary plane Q including the surface 4a of the throttle valve 4, at the angle alpha at the downstream side of the throttle valve 4. As a result, the air to flow to go around the surface 4a of the throttle valve 4 to the rear side of the shaft 6, and the air to flow along the rear side of the throttle valve 4 and then to strike the shaft and flow to the downstream side join each other rapidly, and the scope to stagnate the air at the downstream side of the shaft 6 is made narrow. As a result, even though near the downstream side of the shaft 6 is made in a negative pressure condition, only the air stagnating in a narrow scope mainly flows backwards, and the influence to the downstream side of the throttle valve 4 is little.
Patent JP-S55113909-A (JP)
Title: Automatic measuring device for machine tool
Inventor: TAKASHITA JIROU
IPC: G01B21/20
Filed: 1979-02-26
Abstract: PURPOSE:To transmit a measured value without contact, by utilizing the flickering of a light emitter to transmit the value measured by a measuring tool, to a fixed portion. CONSTITUTION:The displacement of a measuring member 27 is transmitted to a core 36. A voltage is generated across the secondary coil 37B and then A-D converted at 58. If there are several kinds of measuring members 27, they are discriminated from one another by switches SW1-SW3. The output of a synchronizing signal generator 63 for detecting the beginning and end of data, and a signal 60 showing that the voltage of a battery 33 is higher than a reference level are sequentially changed into the flickering of a light-emitting diode 29 by a ring counter 62 so that the output and the signal are transmitted. The transmitted output and signal are received by a receiver on a main body and converted into parallel measured data.
Patent JP-H08218887-A (JP)
Title: Structure in which piston for cylinder is reciprocated once vertically and stopped once in short time
Inventor: CHIOU CHIYUI CHII
IPC: F02B61/06
Filed: 1995-02-09
Abstract: PURPOSE: To reduce the prime costs and to prevent breaking regarding a structure for one short stop after one up-and-down reciprocating of a cylinder piston. CONSTITUTION: A sun gear 2 includes an upper axle 11 and a lower axle and attaches a piston assembly 6 to the upper axle 11. The sun gear 2 is fixed to the lower axle of an auxiliary crankshaft 11, and an inner gear 3 is fixed inside a housing 5, and engaged with the sun gear 2. A main crankshaft 4 is provided in the housing 5.
Patent JP-S52105634-A (JP)
Title: Device for supporting loads in vertical warehouse
Inventor: MATSUMOTO KAZUO
IPC: B65G1/14
Filed: 1976-03-02
Abstract: PURPOSE: To make it possible to house loads of different height without loweing efficiency of housing by means of keeping a load-supporting member of link construction and each load-supporting member at an advance position laways. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59154136-A (JP)
Inventor: JIBAJI SAAKAA
IPC: C01B39/22
Filed: 1984-02-10
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-H02200786-A (JP)
Title: Method for removing metallic film in real time
Inventor: IKEDA MAKOTO
IPC: G03F7/00
Filed: 1989-01-31
Abstract: PURPOSE:To continuously execute exposing and developing of a photosensitive material and etching of a metallic film in the same treating liquid by depositing the metallic film on a substrate, providing the coated film of the photosensitive material thereon, immersing this substrate into the treating liquid, impressing an electric field thereto and irradiating the surface of the coated film with a light beam. CONSTITUTION:The metallic film 3 (Al, etc.) having a prescribed thickness is deposited by thermal vapor deposition on the surface 2 of the substrate 1 (LiNbO3, etc.) and a photoresist layer 4 is applied atop the film. This substrate 1 is immersed together with a platinum electrode 5 into an aq. soln. of about 1% sodium hydroxide which has the development effect on the photoresist layer 4 and can remove the metallic film 3 by an electrodecomposition effect. A DC voltage is then impressed between the metallic film 3 and the electrode 5 by using a power source 6 and the prescribed region is irradiated with the light beam 7 (He-Cd laser light, etc.) condensed by an objective lens 8, by which the photoresist layer 4 is exposed and the metallic film 3 is successively removed in a very small area unit. The removal of the metallic film 3 in real time is attained in this way with high accuracy.
Patent JP-S60165664-A (JP)
Title: Copying device
Inventor: NISHI KENICHI
IPC: G03G21/00
Filed: 1984-02-09
Abstract: PURPOSE:To make effective use of a copying device by reading the code number of an IC-contg. card in a reader part, feeding a signal to a copying part to perform copying when the read number and the number stored in a memory coincide, storing the set number of copiable sheets and the number of actual copies in a memory and displaying the same. CONSTITUTION:An IC chip 2 is mebedded into an IC-contg. card 1 and are connected to input and output terminals T1-Tn. A code number for each of divisions using the copying device is stored in the chip 2. When the operator inserts the card 1 into the card insertion part 4 of a card reader 3, a reader part 5 reads the code number. A code number checking circuit 7 compares said number and the code number recorded into a memory 6 and applies a signal 8 to permit copying to a copying part 9 when both numbers coincide with each other. A pulse is generated from a pulse generator at every copying and is fed to the memory 6 after the pulse is associated to the code number through a gate 11, by which the content of the memory is updated. The number of copiable sheets and the number of copies for each division are displayed on a display part 12. The effective use of the copying device is thus made possible.
Patent JP-H10223134-A (JP)
Title: Manufacture of planar display panel and manufacturing device
Inventor: HASHIGUCHI TOSHIFUMI
IPC: H01J9/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a glass substrate at the time of sputtering or deposition and surely form a film in the prescribed region by providing an extending means on a mask, forming the film forming region of the glass substrate, and forming the film with the mask closely stuck to the glass substrate. SOLUTION: A weight 4 of an extending means is fitted via a cord material 4a at one end section of a mask 2 having the thickness of about 1/10 of that of a glass substrate 1, the other end section is fixed to a fixed member 5 of a conveying tray 3 with a cord material 4b and extended in the surface direction. When a protective film of MgO is deposited on the surface of a dielectric layer on the glass substrate 1 with the energy of an electron beam, for example, the shrinkage or expansion of the mask 2 by heating is suppressed by the weight 4, and the closely stuck state for the glass substrate 1 is maintained. Since the mask 2 is thin, little heat is radiated from the glass substrate 1 via the mask 2, and the temperature distribution becomes uniform. A metallic mask 2 may stuck be closely to the glass substrate 1, via a magnet mounted on the glass substrate 1.
Patent JP-S63194556-A (JP)
Title: Brushless motor for sewing machine
Inventor: MATSUBAYASHI JUN
IPC: H02K29/00
Filed: 1987-02-04
Abstract: PURPOSE:To balance the strength and characteristics of a brushless motor by associating a rotor shaft made of high strength high carbon steel, alloy steel, and a shaft collar made of a low carbon steel pipe having preferable magnetic characteristics. CONSTITUTION:A stator 11 made of a stator core 8 in which coils 9 of a plurality of poles are wound is engaged with a housing 1 of an outer frame. A rotor 3 is rotatably supported at both ends through bearings 12 to a housing 1 and an end bracket 2. In this case, a cylindrical shaft collar 5 made of a low carbon steel and having preferable magnetic characteristics is engaged with a rotor shaft 4 in the rotor 3, and a permanent magnet 6 is engaged oppositely to the inner periphery of the core 8 with the outer periphery of the collar. A rotating position detecting magnet 7 of the rotor 3 and a detector 10 are arranged on one end. Thus, the shaft 4 is made of a high strength material, the support 5 of the magnet 6 is associated with a low carbon steel material having preferable magnetic characteristics as the rotor 3, thereby reducing a working cost.
Patent JP-S57136145-A (JP)
Title: Device for checking inner surface of straight pipe
Inventor: KAWAI SEINI
IPC: G01N21/954
Filed: 1981-02-18
Abstract: PURPOSE:To check the inner surface of the straight pipe having relatively small inner diameter readily by mounting an outer pipe to a base board so that it can  be rotated freely with its axis as the center, and providing an opening part in  said outer pipe by cutting away the part in the longitudinal direction. CONSTITUTION:The outer pipe 2, whose diameter is smaller than the internal diameter of a pipe to be measured, is mounted on the base board 1, which is fixed by a suitable fixing tool, so that the pipe can be freely rotated, via a  rotary part 5 comprising an outer pipe side rotary member 5a which is mounted  on base part of the pipe and a base board side rotary member 5b which is  mounted on the base board 1. In this case, the opening part 6 is so constituted  that a checking sensor mounted on an inner pipe 4 directly faces the inner wall  surface of the pipe to be checked. In this constitution, the checking sensor can  be readily moved, and the checkihg of the inner surface of the pipe having the  relatively small inner diameter can be performed.