baber/WOPTO huggingface dataset:
Patent JP-H04196924-A (JP)
Title: Digital signal demodulator
Inventor: MATSUOKA HIROYUKI
IPC: H03M7/14
Filed: 1990-11-28
Abstract: PURPOSE:To simplify circuit configuration by making one kind of pulse width correspondent to a pulse width value stored in a pulse width value storing means, which stores the plural kinds of values for regulating the pulse width in advance, for each prescribed range of a pulse width counting means. CONSTITUTION:Output data A0-A9 of an NRZI inverse converting circuit 18, which defines only the outputs of shift registers SR1-SR5 as the objects of NRZI inverse conversion, are applied to a demodulation ROM 20 as address data. This demodulation ROM 20 stores data D0-D7 of 8 bits after 10/8 conversion corresponding to the respective address data. Therefore, the demodulation ROM 20 executes demodulation by reading and outputting the data D0-D7 of 8 bits corresponding to the applied address data. Thus, since digital signals are demodulated without using a digital PLL differentially from the conventional device, the low-priced digital signal demodulator with simple configuration can be obtained.
Patent JP-H06162633-A (JP)
Title: Deck for magnetic tape apparatus
Inventor: MORISADA KATSUHIRO
IPC: G11B33/12
Filed: 1992-11-18
Abstract: PURPOSE:To simplify the assembling work and reduce the number of parts by mounting a loading motor directly to a joint printed circuit board and electrically directly connecting the motor with the substrate. CONSTITUTION:The deck for a magnetic tape apparatus is constituted of a loading motor 1, a joint printed circuit board 2, a disc-like cam body 3, a worm gear 4, a deck chassis 10, a crank 12 using the motor 1 as a driving source, a slider 13 for changing the reciprocating circular movement of an end part of the crank 12 to the reciprocating rectilinear movement, and a belt 92 coupling shafts of the motor 1 and the gear 4. In this constitution, the motor 1 is directly mounted to the substrate 2 and electrically directly connected with the substrate, so that wires and connectors to connect the motor 1 with the substrate become unnecessary.
Patent JP-2000152955-A (JP)
Title: Ophthalmologic laser system
Inventor: SUGAWARA TAKAO
IPC: A61B18/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enable an ophthalmologic laser system, which is provided with a split structured observation light reflection mirror, to control the luminous intensity of laser beam precisely at the focal point. SOLUTION: This system comprises an illuminating optical system 8 which irradiates an examinee's eye E with local light passed through a fine slit by passing light through a split structured observation light reflection mirror 21, an optical system 6 for observation which is used to observe the reflection light from the subject eye E, and a laser beam conducting optical system 23 which irradiates the subject eye E with each laser beam for pointing or treatment from a laser source, which is reflected on the observation light reflection mirror 21.  In this case, light intercepting elements 41, which are placed on the side of the laser source in the observation light reflection mirror 21 and detect the intercepting distribution of the laser beam for positioning the location where the laser beam passes through the observation light reflection mirror 21, and a controlling method for calculating the output compensation value on the basis of the intercepting distribution of the laser beam for positioning, which is detected by the light intercepting elements 41, and controlling the output of the laser beam for treatment emitted from a laser illuminant so that the luminous intensity of the laser beam of the laser beam at the focal point can be a setting value by using this output compensation value.
Patent JP-H01175215-A (JP)
Title: Choke coil and its manufacture
Inventor: SHIGETA MASAO
IPC: H01F37/00
Filed: 1987-12-29
Abstract: PURPOSE:To expand an unsaturated region for a B-H characteristic while magnetic characteristics such as magnetic permeability, iron loss and the like are maintained without forming a gap in a magnetic core by installing the magnetic core where a film of alkali silicate glass is laid between thin bands of an Fe- based amorphous magnetic alloy. CONSTITUTION:A choke coil has a magnetic core of a wound body where a film of alkali silicate glass is laid between thin bands of an Fe-based amorphous magnetic alloy. The thin bands are obtained by a high-speed quenching method and their thickness is 10-100mum. In order to lay the film of alkali silicate glass between the bands, it is preferable to use a method to immerse the wound body of the Fe-based amorphous magnetic alloy in water glass. Alternatively, the wound body may be formed after the thin bands has been coated with water glass. The water glass is a thick aqueous solution of alkali silicate glass, and contains 23-37wt.% SiO2, 6-18wt.% Na2O and/or K2O; it is preferable that 0.03-0.05wt.% Fe2O3 and about 0.2% or less of an insoluble part are contained additionally.
Patent JP-2001147966-A (JP)
Title: Recording medium with recorded lease article managing program
Inventor: TAKAMATSU TOSHIICHI
IPC: G06F19/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium with recorded lease article managing program, with which processing is facilitated and lease articles can be surely managed. SOLUTION: In a system for performing access from the portable terminals of a construction company, lease company and transportation company to a center device and managing articles to be leased from the lease company to the construction company, this system has a function for permitting the access to the center in the case of coincidence with an ID and a password, function for picking up lease articles, function for ordering the lease articles to the lease company, function for preparing the delivery of lease articles, function for transferring a lease article list, on which the preparation of delivery is recorded, to the transportation company, function for distributing a car for transporting the lease articles, function for receiving/delivering load for recording the amount when the lease articles are delivered or received,  function for inputting the amount of returned articles and returning the lease articles, and function for transferring the returned lease article list to the lease company and the transportation company.
Patent JP-H09168822-A (JP)
Title: Steel tube having threaded joint and its manufacture
Inventor: KATAYAMA TADATERU
IPC: B21C37/16
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel tube having threaded joints with which welding work of joint part at an operation site and in a shop is unnecessitated and the strength of joint of which is high and its manufacturing method. SOLUTION: In a welded steel tube having a seam welded along the longitudinal direction, thicknesses in both end parts 12 or one end part of the steel tube are made thicker than that of the main body 1 of the steel tube, these end parts 12 are integrally formed with the main body of the steel tube, threaded joints 13, 14 are provided in these thicker parts in thickness and the outside diameters of these threaded joints are equal to the outside diameter of the main body 1 of the steel tube in a fit state. And, the manufacture of the tube is executed by manufacturing the welded steel tube by forming putting the flat surface of a different thickness steel plate having one flat side or a tapered steel plate outside and executing thread-cutting in the thicker parts in thickness in end parts of the steel tube.
Patent JP-H02178554-A (JP)
Title: Control method for air conditioner
Inventor: SUGIO TAKASHI
IPC: F24F11/02
Filed: 1988-12-29
Abstract: PURPOSE:To enable an inexpensive, comfortable and energy-saving air conditioner to be controlled by a method wherein variations in the mean value of a room temperature at each of hours in one day are determined, a temperature higher than the determined temperature by a predetermined temperature in the case of a cooling operation and a temperature lower than the determined temperature by a predetermined temperature in the case of a heating operation are set as a preset temperature for a preliminary operation during the stopping of the air conditioner, and a blower, a compressor, etc., are thereby controlled. CONSTITUTION:In a controlling device for an air conditioner, which comprises a room temperature detector 3, a room temperature regulator 8, a control section 1 and output sections 4 and 5, variations in the mean value of a room temperature TR at each of hours in one day during a certain sample period are determined. A temperature that is higher than the determined temperature by a predetermined temperature when a cooling operation is carried out, and a temperature that is lower than the determined temperature by a predetermined temperature when a heating operation is carried out, are set as a preset temperature TS for a preliminary operation during the stopping of the air conditioner, and a signal for the preset temperature TS is outputted and, according to this output, a blower, a compressor, etc., are controlled. If the operation rate of the preliminary operation is heightened in advance prior to the time of high probability of the operation in a day, a preset temperature can be reached quickly when a user turns ON an operation switch 2. Further, the reduction of the start, time of the operation and the energy-saving operation can be simultaneously realized by changing the preset temperature at the time of the preliminary operation.
Patent JP-2000160568-A (JP)
Title: Slope frame work and construction method therefor
Inventor: SAKAI YOSHIHIDE
IPC: E02D17/20
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively constructible and durable slope frame in a slope surface protective work. SOLUTION: A slope frame work covers a surface 1 of slope with a slope frame composed of mutually connected plural waste tires 13 arranged by being successively laid all over on the surface 1 of slope and an infilling material filled between the adjacent waste tires 13 of the slope frame and on the inside of the tires 13. The waste tires 13 are successively laid all over on the surface 1 of slope from a toe of slope, the slope frame is constructed by connecting the mutual respective waste tires 13, and the infilling material is filled between the waste tires 13 adjacent in an arranging state and on the inside of the tires 13 to be integrated in a layer shape to cover the surface 1 of slope.
Patent JP-2001156323-A (JP)
Title: Solar battery cooling heat recovery device
Inventor: AMANO MASATSUGU
IPC: H01L31/042
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem where the generation efficiency of a solar battery decreases when temperature increases during operation and hence cooling for maintaining at a specific temperature is difficult even if cooling is made by cooling water or the like, and also cooled heat has been disposed uselessly. SOLUTION: A wick 7 is provided close to a surface plate 3 for fixing a solar battery in a pressure vessel 2 for dividing into a heat pipe operation chamber 5 by a corrugated heat transfer plate 1 and a secondary cooling chamber 6. A working medium such as water is loaded into the heat pipe operation chamber 5 for sealing, and the saturation pressure in the operation chamber 5 is set to the saturation pressure at a temperature near the temperature where the operation efficiency of the solar battery is the highest. Water is circulated to the secondary cooling chamber 6, and heat is received from a heat pipe via a heat transfer plate 4 and is unloaded as hot water for external use.
Patent JP-H01174601-A (JP)
Title: Shorts and production thereof
Inventor: KUBO KEIKO
IPC: A41B9/04
Filed: 1987-12-28
Abstract: PURPOSE:To produce shorts having excellent fitness to the body and comfortableness, by knitting each part of a cylindrical knit fabric using particular yarn handling and nit texture. CONSTITUTION:A part of a cylindrical knit fabric 1 is cut in the direction of wale to obtain a flat knit fabric, which is folded in two by placing the top of the fabric on the bottom. The circumference of the folded fabric is joined while leaving both side edges following the folded part as an unjoined part having a specific length to obtain the objective shorts. A stretchable elastic yarn is knit into the waist belt parts A, A' in the knit fabric 1. The crotch part C is knit by modified mesh knitting. The back body B' is provided with bulged parts E, E almost symmetrically with respect to the center axis of the cylindrical knit fabric 1.
Patent JP-H11167964-A (JP)
Title: Board structure for circuit board
Inventor: YAMADA HIDEHIKO
IPC: H05K1/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To fit a connector of different number of signal pins without changing a circuit board. SOLUTION: The spacings and the positions of signal pins 1b of a 50-pin connector 1 are set identical to a 68-pin connector 12, the spacing of screw holes 1a at the fitting time of the connector 1 to a circuit board is also set identical to a spacing L2 of screw holes 12a of the pin connector 12. Thereby, the 50-pin connector 1 can be fitted to the circuit board for the 68-pin connector 12.
Patent JP-H09144308-A (JP)
Title: Decorative mold and its manufacture
Inventor: KOSUGI TAKEO
IPC: B28B7/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide all face without fading by spraying on aqueous resin scattering liquid where cement particles and a pigment are added, onto the binder layer of a synthetic resin foamer in a tone of natural stones, and hardening it so as to form a polymer mortal layer. SOLUTION: On the surface of a concrete structure, particles whose main components are cement are sprayed on the binder layer applied on the face where concrete is laid, of the foaming synthetic resin molded item to form uneven inverted patterns such as natural stone patterns, etc. The particle can be made of particles of natural stone, etc., as occasion demands. Next, before this cement particle solidifies, aqueous resin scattering liquid where a pigment is added is sprayed, and the particles are solidified to form a polymer mortal layer. Three-dimensional natural color irregularity is produced, and also adhesion, workability, the economical efficiency are improved without fading. Hereby, a concrete wall face excellent in decoration can be obtained easily.
Patent JP-2000163356-A (JP)
Title: Peripheral device device and its control method, and storage medium
Inventor: INOUE TAKASHI
IPC: H04L12/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To generate more than one kind of document data in proper format that a user desires at the same time through less-frequency scanning operation by generating and holding data in specific format and converting the held data to a format indicated by an indicating means. SOLUTION: A scanner controller 20 requested for a job checks the kind of a document by using a sensor and reads the attribute of a document file out after prescan settings are checked to check whether or not the matching document kind and prescan specification are set. When the matching document kind and prescan specification are set, the attributes of the document file are read out and a document format generated after scanning is added to a generated data list. The generated data list is checked to determine scan conditions and actual scanning operation is performed to generate data in format based upon the generated data list.
Patent JP-H10165642-A (JP)
Title: Dummy gun for shooting game machine
Inventor: FUJIMOTO HIROBUMI
IPC: A63F9/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent an image pick-up element from positionally deviating due to a shock upon simulation of repetition of ejection of bullets from a dummy gun or upon erroneously dropping of the gun from player's hands onto the ground or the like. SOLUTION: In a dummy gun incorporating an image pick-up element 251 composed of an area sensor for picking up an image of spot of an infrared beam having a wavelength outside of a visible wavelength range displayed on the upper part of the screen of a monitor, the image pick-up element 251 has an opening 253 facing in a direction toward the muzzle 213 of the gun, and is attached in a housing 252 having a bottom wall 254 opposing the opening 253. The housing 252 is attached to a housing attaching part 212 formed along the barrel 211 of the gun through the intermediary of ring-like shock absorbing members 256, 257 which are arranged on the outer peripheral surface of the housing 212, a planar shock absorbing member 258 which is arranged on the opening 253 side, and a planar shock absorbing member 259 arranged on the bottom wall 254 side.
Patent JP-H05144805-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA KIWA
IPC: H01L21/76
Filed: 1991-11-22
Abstract: PURPOSE:To form an element isolation region with which bird's beaks can be reduced and the level difference on substrate surface can be suppressed by a method wherein an element isolation oxidizing operation is conducted by injecting high concentration oxygen into the region which will be used as the element isolation region of a silicon substrate and then injecting high concentration nitrogen using the energy higher than that of the oxygen injection process. CONSTITUTION:A thin oxide film 2 and a nitride film 3 are formed on a silicon substrate 1, and after the nitride film 3 has been patternized, oxygen is injected (5), nitrogen is injected (6), LOCOS oxidization 2 is conducted, and the oxide film 2 is removed. Also, a thin oxide film 2 and a nitrogen film 3 are formed on the silicon substrate 1, and after the nitride film 3 has been patternized, an etching treatment is conducted, oxygen 5 and nitrogen 6 are injected, LOCOS- oxidized, and the nitrogen film 3 and the oxide film 2 are removed. As a result, the form of element isolation can be controlled, the depth of isolation is made deeper, and bird's beaks can also be reduced.
Patent JP-H08171669-A (JP)
Title: Change certification ticket issuing device
Inventor: IMAI TATSUFUKI
IPC: G07B5/04
Filed: 1994-12-19
Abstract: PURPOSE: To perform a prescribed processing operation even at the time of the fault of a change processing unit by printing the money amount of change on a change certification paper and issuing it when the change processing unit is abnormally stopped due to the run-out of the change or the like, then the change is generated. CONSTITUTION: A ticket issuing processing unit 8 is constituted of a printing mechanism for printing the money amount and a date, etc., on the surface of a passenger ticket and a write mechanism such as a magnetic head or the like for recording the magnetic data of the money amount. Also, the ticket issuing processing unit 8 can issue a change certification ticket from a ticket issuing port 7. For the change certification ticket, the date and the money amount of the change, etc., are printed on the surface through the printing mechanism and the magnetic data of the date and the money amount, etc., are written on a rear surface through the write mechanism. When a main body 1 is in operation and cash capable of purchasing a prescribed passenger ticket is fed from a feeding port 2, even at the time of the fault (including the run-out of the change as well) of the change processing unit 9, the passenger ticket is issued. At the time, along with the passenger ticket, the change certification ticket is also issued.
Patent JP-H10160582-A (JP)
Title: Interferometer for measuring transmitted wave front
Inventor: GENMA TAKASHI
IPC: G01B11/24
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To remove aberration and make high-accuracy measurement by arranging a reference reflecting surface generating a reference wave front conjugatedly with the first reflecting surface of the under-test wave front, on an under-test optical system. SOLUTION: The light from a laser light source is the parallel light having a desired beam diameter, and it enters a beam splitter BS. The reflected light from the beam splitter BS is converged on the object side focal plane of an under-test lens LTEST by a converging lens L1, and it is converged on an image side focal plane after passing through the under-test lens LTEST. The light is reflected by a high-accuracy spherical reflecting mirror R1 having the curvature center at the convergence point and is again returned to the beam splitter BS via the under-test lens LTEST and converging lens L1. The light passing through the beam splitter BS is reflected by a reflecting mirror R2 on a reference optical path and is returned to the beam splitter BS.  The light flux passing through the under-test lens LTEST and the light flux sent from the reflecting mirror R2 are overlapped, the measured result of the interference fringe observed by an image pickup element IE is subtracted, and the wave front aberration of the under-test wave front is obtained.
Patent JP-H11165859-A (JP)
Title: Ic cutting device and cutting method
Inventor: MURAOKA ISAO
IPC: B65G47/78
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To positively cut an IC and facilitate adjustment of a device at the time of changing the kind of IC to be cut. SOLUTION: In a cutting device and cutting method for cutting one IC 1 out of a plurality of ICs 1 arranged in a line, by an IC pusher 17, an IC stopper 13, an IC cutting nozzle 11 and a package keep 15, a plurality of ICs 1 are pushed out by the pusher 17, and the head IC 1 out of the plurality of ICs 1 is stopped by the stopper 13. The stopped head IC 1 is sucked by the cutting nozzle 11. The second IC 1 following the head IC 1 is held down by the keep 15, and the head IC 1 is moved by the cutting nozzle 11. The IC 1 can therefore be positively cut, and adjustment of the device is facilitated.
Patent JP-2000163890-A (JP)
Title: Data reproduction system of optical disk
Inventor: ISHIZAWA YOSHIYUKI
IPC: G11B7/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a data reproduction system capable of quickly reproducing the data while performing the fast synchronizing pull-in of a PLL even at the time of high speed seeking. SOLUTION: A header part is detected by a reproduction signal reproduced from an optical pickup 13, then a sector reproducing period is calculated. This sector period is divided by a specified value, then the periodic error between a reference signal GCLK having a short period proportional to the sector period and a frequency dividing signal PCLK such that the output of the PLL 24 producing a clock signal synchronized with the reproduced data is frequency-divided by a specified value, is detected. When this periodic error exceeds the prescribed value, the clock frequency of the output of the PLL 24 is controlled by a frequency control circuit 28, then the reproduced data frequency is pulled in by the PLL 24 to generate the synchronizing clock.
Patent JP-H07199168-A (JP)
Title: Liquid crystal optical element
Inventor: GOTO TOMOHISA
IPC: G02F1/1333
Filed: 1993-12-28
Abstract: PURPOSE:To provide a liquid crystal optical element which is easily and precisely controllable in electro-optic characteristics, such as transmission and scattering, and is free from defects, such as air bubbles, within a driving plate. CONSTITUTION:This liquid crystal optical element is formed by holding a liquid crystal material between two sheets of substrates with electrode layers and at l.east one substrate thereof have projections 4 which scatter orientation of the liquid crystal. These projections 4 exist on the liquid crystal material 3 side of the substrates 1 and the directors of the liquid crystal material 3 are scattered by the three-dimensional hindrances of the projections 4, by which a scattered state is obtd. when voltage is not impressed to the element. The directors of the liquid crystal material 3 are unified in one direction by an electric field and, therefore, a transparent state is obtd. when the voltage is impressed to the element. The liquid crystal optical element of a guest-host type is obtainable as well by dispersing dichromatic dyestuff materials into the liquid crystal material.