baber/WOPTO huggingface dataset:
Patent JP-H04104110-A (JP)
Title: Terminal structure of optical fiber
Inventor: YAMAUCHI KENJI
IPC: G02B6/00
Filed: 1990-08-23
Abstract: PURPOSE:To provide simple and economical terminal structure which completes terminal machining by folding part of a terminal away and requires no skillfulness for the machining by providing an acute constricted part at part of the outer periphery of a small-diameter hole member. CONSTITUTION:An optical fiber 1 is inserted into the small-diameter hole member 2 and fixed by adhesion. Bending stress is applied to the acute constricted part 3 of the small-diameter hole member 2 and then specular surface stress breakage is caused from the acute constricted part 3 since the small-diameter hole member 2 is made of a brittle material. Consequently, the optical fiber 1 and small-diameter hole member 2 easily have excellent specular end surfaces. Therefore, the bending stress is only applied to easily perform the end surface machining and such effect that the structure is easy to use and superior in economy while the machining time is shortened is obtained. Further, an assembling process consists nearly of adhesion, so even a person other than an operator can easily and securely assemble an optical connector by himself.
Patent JP-H05199410-A (JP)
Title: Color processing method
Inventor: JIYON SHII DARURINPURU
IPC: H04N1/60
Filed: 1992-07-29
Abstract: PURPOSE:To obtain an aesthetically consistant output picture by converting an input signal dependent upon a device into information of a standardized and sensitively uniform color space and generating an output signal dependent upon the device based on correspondence relations to the color reproducing range of an output device. CONSTITUTION:In an initial protocol 10, a tack point to define the boundary and the color of the sectors of a color space is designated by the color space of the input signal and a sensitively uniform PQV color space. A matrix for conversion from the input signal to the color space is generated, and an input source signal (RGB) is converted into the PQV color space. Coordinate in the PQV color space are converted into HVC coordinates of a polar coordinate system, and hue mapping is performed. Thereafter, value/chroma mapping like compression/expansion or clipping is performed to set color information of a printer. Thus, color signals from various devices are matched to obtain an estimable print output of high quality meeting the aesthetical wishes of individual users.
Patent JP-H0650768-A (JP)
Title: Method and apparatus for measurement of energy consumed by exercise
Inventor: WATANABE YOSHIJIROU
IPC: A63B24/00
Filed: 1992-07-30
Abstract: PURPOSE:To enhance the measuring accuracy of an exercise consumption calorimeter by a method wherein energy consumed by an exercise is computed on the basis of the vertical- direction displacement amount and the horizontal-direction displacement amount due to the exercise of a person under test. CONSTITUTION:When an apparatus is attached to one leg of a person under test and the person climbs and descend slopes, an integration circuit 23 integrates up-and-down speeds from an up-and-down speed sensor 23 which makes use of a capacitor microphone, changes them into a displacement-amount signal and outputs the signal to a sampling circuit 25. The sampling circuit 25 supplies sampling values to a storage circuit 26 in synchronization with a clock pulse from a clock-signal generation circuit 24. When the circuit 26 overflows, it supplies the sampling values to a storage circuit 27 from the order of old values and updates a storage content. Data on up-and-down displacement amounts stored in the circuits 26, 27 is supplied to an inclination detection circuit 28, the circuit compares signal waveforms and judges whether the data indicates a climbing-up state or a climbing-down situation. It changes over a switch 31 and supplies the data to a consumption calory operation circuit 32. The circuit 32 operates a consumption calory in the vertical direction and a consumption calory in the horizontal direction and display them on a display part 34.
Patent JP-H1064794-A (JP)
Title: Electron beam exposure correcting method
Inventor: TAMURA TAKAHISA
IPC: G03F7/20
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To form a desired pattern on a wafer irrespective of a deviation from a design dimension of an EB mask by correcting an exposure amount in accordance with a finishing dimension of the mask. SOLUTION: A beam current I=J*S (J is a current density and S is the area of an opening of an EB mask) is detected by an electron detector 13. Since J is fixed, when I is measured, the area S of the opening is obtained. The relation between the opening area S and an optimum exposure amount D is tabulated in a storage 15. The exposure amount D is obtained from the opening area S derived by a computer 14. The exposure amount D is converted to an exposure time by the computer 14 and a controller 16 controls a voltage to be applied to a blanking electrode 2. Consequently, the pattern according to the design dimension is formed on a wafer with an optimum exposure amount according to the real opening area of the EB mask formed.
Patent JP-2000297142-A (JP)
Title: Polymerization liquid for forming solid electrolyte, its preparation, and preparation of solid electrolytic capacitor using same
Inventor: HOSOKAWA TOMOKO
IPC: C08G73/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization liquid which can provide a capacitor having excellent performance and also can reduce electrolytic polymerization time by compounding at least a polymerizable monomer, an anionic surfactant, a pH adjustor and water, and adjusting the pH of the liquid to a specific pH value. SOLUTION: A polymerization liquid is adjusted to have a pH of 5 or lower. An anionic surfactant is selected from materials having an alkyl group and an aromatic ring, and a molecular weight of at least 180, and the surfactant which is selectively taken in a solid electrolyte as a dopant is preferable. A polymerizable monomer is preferably selected from pyrrole, thiophene, aniline and these derivatives. A pH adjustor is preferably selected from an acid material having an alkyl group or an aromatic ring.  A solid electrolytic capacitor can be manufactured by dipping a dielectric oxide layer formed on the surface of a valve metal into a manganese nitrate solution made not more than pH 2 with the pH adjustor, forming a manganese oxide layer by pyrolysis of the resulting product, and then forming a part of a solid electrolyte layer by electrolytic polymerization using a solid electrolyte formation polymeric liquid.
Patent JP-H04279150-A (JP)
Title: Partition mold nmr coil with improved connector
Inventor: ROBAATO UIRIAMU PUROSUTO
IPC: A61B5/055
Filed: 1991-08-08
Abstract: PURPOSE: To provide a separable vol. coil which generates two output signals with quadrature phases for an nuclear magnetic resonance apparatus and a connector which is mechanically hardly broken without deteriorating quality of the signal. CONSTITUTION: A split vol. coil assembly 10 is separable and has an electric connector 60 and a high quality factor namely a quadrature output signal of 'Q' is obtd. from a split resonance tool 20 provided in a coil assembly. The connector 60 has a flat gold-plated copper plate placed between facing end faces of two separable case half bodies 11 and 12 and the copper plate is electrically connected with its open end part so as to complete a resonance circuit when case half bodies 11 and 12 are electrically coupled to each other.
Patent JP-S6375331-A (JP)
Title: Fuel control device
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/18
Filed: 1986-09-18
Abstract: PURPOSE:To eliminate the possibility to ignite gasoline owing to burn-off, by providing an electronic control unit which stops the actuation of a burn-off control part when an output from a heat ray type intake air amount sensor for detecting an intake air amount of an engine is lowered. CONSTITUTION:An intake air amount of a cylinder 8 is detected by a heat ray type intake air amount sensor 2 and is controlled by means of a throttle valve 3. A throttle sensor 4 outputs the opening of the throttle valve 3 to an electronic control unit 10. The electronic control unit 10 controls a fuel injection amount of an injector 9 such that an air-fuel ratio is adjusted to a given value. When an output from the heat ray type intake air amount sensor 2 during burn-off control is reduced to a given value or less, burn-off control is stopped. This constitution eliminates the possibility to ignite gasoline due to burn-off.
Patent JP-H0888842-A (JP)
Title: Picture transmission system
Inventor: FUKUNAGA SHIGERU
IPC: H04M3/56
Filed: 1994-09-19
Abstract: PURPOSE: To freely select the pictures of the terminal of an opposite block. CONSTITUTION: When picture request signals are present from another block (S101), the signals are received (S107) and a transmission table is updated (S108). The transmission table is a table where the list of the terminals of a present block to transmit the pictures to the other block is recorded. When no picture request signal is present (S101), the pictures are received from the respective terminals in the present block (S102). After reception, the transmission table is checked, and when it is required to transmit the pictures to the other block (S103), only the pictures of the plural terminals provided with requests are multiplexed (S104) and transmitted (S105) to the MCU of the other block. When the constitution of the terminals to be multiplexed and a multiplexing method are changed, picture multiplex (synthesis) constitution change signals are transmitted as well (S106).
Patent JP-H0388235-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: HONDA HISASHI
IPC: H01J9/26
Filed: 1989-08-31
Abstract: PURPOSE:To simplify the work of mutually sealing glass members by putting sealing metal between the glass members, and induction heating the sealing metal with high frequency. CONSTITUTION:Sealing metal bodies 34, 35 are put between glass members 21-23 including a spacer frame to be sealed with each other, and the contact surfaces of the glass members 21-23 in contact with the sealing metal bodies 24, 25 heated at a high temperature are fused, so they are fused to each other with the sealing metal bodies 24, 25 embedded. The glass members 21-23 can therefore be sealed with each other without using frit glass, so a frit glass baking process can be omitted. Because frit glass which is not necessarily easy to handle is not used, sealing work for the glass members 21-23 with each other can be simplified.
Patent JP-H0650160-A (JP)
Title: Excessive rotation preventing device for turbocharger
Inventor: TOGAWA MANABU
IPC: F02B37/10
Filed: 1992-07-30
Abstract: PURPOSE:To reduce excessive rotation of a turbocharger, having a rotary electric machine mounted on a turbine shaft, through the generation of a brake magnetic field, based on the detected number of revolutions and phase of a current. CONSTITUTION:A power converter 4 connected to a rotary electric machine 3 is provided with a rectifying circuit and an inverter and the number of revolutions and a phase are inputted to a controller 6 having a phase detecting circuit, a central processing device, and a memory. In a case of a delay power factor, a command is outputted in a range of the maximum number of revolutions from a controller 6 to the inverter, and through the flow of a current in a phase, in which a brake magnetic field is generated, to the stator of the rotary electric machine 3 to brake a rotor.
Patent JP-H0547685-A (JP)
Title: Method of diffusing impurity to semiconductor wafer
Inventor: KIYOSE HIROMI
IPC: C30B31/12
Filed: 1991-08-07
Abstract: PURPOSE:To diffuse impurities uniformly to each wafer inside a lateral diffusion furnace without lowering the processing efficiency of a diffusion process. CONSTITUTION:This device has a temperature gradient such as that the temperature at a center heater region goes higher as it goes from the rear side to the front side by setting the temperature of a front heater 2 higher than the set temperature of the center heater 3 and setting the temperature of a rear heater 4 lower than it, whereby this accelerates the diffusion of impurities. Hereby, the drop of the quantity of the diffused impurities, due to the impurity concentration in introduced gas falling as it goes from the rear side to front side, is complemented and uniform diffusion is performed to each wafer W inside a reactor core tube 1.
Patent JP-H1057959-A (JP)
Title: Alkaline ionic water adjuster
Inventor: MITSUNAGA HIROMI
IPC: C02F1/46
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To produce a water stable in pH value irrespective of a responsiveness of a pH sensor by providing a set pH value and data of an applied voltage corresponding to the set pH value, impressing the voltage corresponding to the set pH value set at an controlling part to an electrode of an electrolytic cell and also allowing a display part to display use-permissible. SOLUTION: At the time of using, at first, an arbitrary setting of the pH value is executed at a display operating part 15, then whether it is an initial stage of the water supply or not is read and judged with a storage means when a water supply is detected with a flow rate sensor 6 at a controlling means 17. Then the initial stage of the water supply is judged, a pulse voltage is impressed to a semiconductor switch element based on a duty map stored in MPU. Then, for example, pH10.3 is displayed at the display operating part 15, and whether an output signal of the sensor 14 is pH10.3 or not for more than fixed time is judged, and when pH10.3 is not continued for more than fixed time, whether the output signal of the sensor 14 is higher than pH10.3 or not for more than fixed time is judged, and when it is high, a width of the pulse voltage is narrowed, and when it is low, the width of the pulse voltage is enlarged.
Patent JP-H04105646-A (JP)
Title: Method mounting of needle on sticking and stitching yarn with needle
Inventor: YOKOBIKI KEIICHI
IPC: A61B17/06
Filed: 1990-08-24
Abstract: PURPOSE:To secure the mounting of a needle in a easy processing by drawing a part of a stitching yarn comprising thermoplastic filament by heating above a transition temperature of glass and below a melting point. CONSTITUTION:A stitching yarn 10 is made up of a monofilament or a multifilament and the final end 12 thereof slender and hardened by heat drawing is inserted into a mounting hole of a needle 20 and the part is caulked to mount the needle 20 to the final end 12. The temperature during the heat drawing herein necessary ranges from the transition temperature of glass to a melting point thereof. Moreover, as the final end of the stitching yarn obtained is stable in diameter, a stable withdrawing strength of the needle is obtained by adjusting a caulking condition. The stitching yarn with a needle may be the type having needles mounted at both ends thereof.
Patent JP-H1057511-A (JP)
Title: Overturn detection switch and infrared therapeutic device
Inventor: HAZAMA TOSHIHIKO
IPC: A61N5/06
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a short overturn detection switch which is provided with a sufficient overturn detection capacity and whose installation height can be remarkably reduced, and to provide a convenient and safe infrared therapeutic device by which an infrared thereby can be anywhere and easily carried out. SOLUTION: An infrared therapeutic device 10 is provided with an overturn detection switch 30 for detecting the overturn of the infrared therapeutic device 10, and the terminals 44 and 45 for its connection are extended in the horizontal direction perpendicular to the axial direction of a shaft 36. Accordingly, the total height of the overturn detection switch 30 can be reduced, and also the connection space can be arranged in the horizontal direction, so that the height necessary for the installation can be remarkably reduced. Since the supply of power to an infrared irradiation part 20 is not directly turned on or off by the overturn detection switch 30, but is turned on or off by the detection result thereof by means of a switching part 60, sufficient detection can be performed even on a soft floor surface, so that a safe infrared therapeutic device 10 by which an infrared therapy can be anywhere and easily carried out can be provided.
Patent JP-S6283127-A (JP)
Title: Manufacture of expanded low-density ball
Inventor: KAWAKAMI SHIGERU
IPC: B29K23/00
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a solid ball having high elasticity and an optional surface ornament by a method in which an expanded and bridged ethylene-vinyl acetate copolymer resin obtained by a specific operation is heated at more than a specific temperature and covered with a covering layer (skin) of the same resin. CONSTITUTION:A mixture of an ethylene-vinyl acetate copolymer resin, a cross- linking agent, and a blowing agent is cast into a spherical mold and heated in a range, of temperature lower than the decomposing temperature of the blowing agent but higher than the melting point of the resin to obtain an expanded body 2 having a density of 0.2g/cm<3> or more. The expanded body 2 is then put in a spherical mold of a desired size and heated at a temperature higher than the decomposing temperature of the blowing agent to form a skin layer 1. The ball so obtained has light weight because of its low density, and high elasticity because of having the expanded body 2 packed into the center. The ball also can have an optional surface ornament because the expanded body 2 is covered with the skin layer 1 and is strong.
Patent JP-H0386013-A (JP)
Title: Overcurrent protective circuit
Inventor: MARUO MASAYA
IPC: H01L21/822
Filed: 1989-08-30
Abstract: PURPOSE:To protect a load circuit against overcurrent by connecting a forward diode with the gate of an N-type field effect semiconductor and retaining the gate voltage, at the time when each gate interrupts overcurrent, thereby retaining the interrupted state of the N-type field effect semiconductor and interrupting AC overcurrent. CONSTITUTION:Gate of an N-type field effect semiconductor(FET) 1 is connected through a forward diode 3 with the drain of a P-type FET 2, the gate of which is connected through a reverse diode 4 with the drain of the N-type FET 1. Consequently, the N-type FET 1 and the P-type FET 2 function complementarily to interrupt overcurrent and each gate retains the gate voltage at the time of interruption. Each gate retains the gate voltage at the time of interruption for a while even if the voltage between the drains of the FETs 1, 2 drops to 0V, and the N-type FET 1 and the P-type FET 2 are held in interrupted state. By such arrangement, a load circuit can be protected against overcurrent.
Patent JP-S6470327-A (JP)
Title: Article insertion and takeout mechanism for chamber
Inventor: NAKAJIMA KIYOSHI
IPC: B65B31/02
Filed: 1987-09-09
Abstract: PURPOSE:To enable insertion and take-out of articles to be effected rapidly and accurately by providing a chamber with a releasable bottom portion, a bottom plate serving as a lid which is freely pressed into and out of contact with this releasable bottom portion and a lock mechanism capable of freely retaining the bottom plate. CONSTITUTION:When a predetermined number of cartons 26 are fed and placed on a bottom plate 7 moving downwards with a bottom plate receiving stand 3, said stand 3 is moved upwards by a main air cylinder 22 to bring a cam face 23 of a cam portion 16 into contact with a roller 17 making a lock mechanism 8 open with the bottom plate 7 pressed against a releasable bottom portion 5 of a chamber 2. With the bottom plate 7 subsequently pressed against the releasable bottom portion 5 by a bottom plate receiving seat 21, only a receiving stand 20 is moved downwards making a lock arm 12 closed to lock the bottom plate 7 with a locking pawl 15. Upon return of the chamber 2 to the original position, the bottom plate receiving stand 3 is moved upwards making the lock mechanism 8 open after the bottom plate 7 is supported by the bottom plate receiving seat 21, thereby placing the bottom plate 7 on the bottom plate receiving stand 3. The bottom plate 7 is then moved downwards as said stand 3 moves downwards to take out the carton 26. Therefore, insertion and take-out of articles 25 can be effected rapidly and accurately.
Patent JP-S6380816-A (JP)
Title: Filter cartridge
Inventor: TSURUTA MASAO
IPC: B01D29/39
Filed: 1986-09-24
Abstract: PURPOSE:To obtain an excellent plate laminated-type filter cartridge excellent in liquid-tightness, suitable for precise filtering and having good filtering efficiency, by dispensing with the sealing between the inner peripheral rims of each filter unit. CONSTITUTION:A core 4 having a communication hole 5 in the center thereof is provided and a plurality of inner peripheral rims 3 each having two filter membranes 2 adhered thereto are engaged with said core 4 and the central opening parts 14 being the filtrate take-out ports communicating with the core 4 are formed above and below each inner peripheral rim 3, and an upper protective plate 7 and a lower protective plate 8 protecting the filter membranes 2 are further provided to the uppermost and lowermost parts of a filter membrane structure 1. The adjacent filter membranes 2 respectively fixed to the adjacent inner peripheral rims 3 are fixed and sealed over all regions of the outer peripheral edge parts 12 thereof, and said outer peripheral edge parts 12 are further held to outer peripheral rims 6.
Patent JP-H04103840-A (JP)
Title: Throttle controller of engine
Inventor: ITOYAMA HIROYUKI
IPC: F02D11/10
Filed: 1990-08-24
Abstract: PURPOSE:To prevent deterioration of operability by calculating target torque based on a detection value of a sensor which detects an acceleration pedal operational quantity, calculating a ratio of throttle opening to the acceleration pedal operational quantity based thereon, and outputting a driving signal corresponding to the ratio to a throttle opening/closing device. CONSTITUTION:There are provided a throttle opening/closing device 61 which can change a ratio of throttle opening to an acceleration pedal operational quantity, a sensor 62 which detects an acceleration pedal operational quantity alpha, a means 63 which calculates target torque to based on the sensor detection value, a means 64 which calculates the ratio of their throttle opening to the acceleration pedal operational quantity based on the target torque to, and a means 65 by which a driving signal corresponding to the ratio is outputted to the throttle opening/closing device 61. The target torque to corresponding to the acceleration pedal operational quantity is calculated by the calculation means 63, and the throttle opening is controlled so that the target torque to can be generated. Consequently, operation feeling exactly matching driver's will is obtained.