baber/WOPTO huggingface dataset:
Patent JP-H05172870-A (JP)
Title: Bragg cell receiver
Inventor: KAGOHARA AKIO
IPC: G01R23/17
Filed: 1991-12-04
Abstract: PURPOSE:To prevent the reduction of sensitivity and deterioration of the frequency measurement accuracy due to the pulse width by installing an input signal extension circuit for extending an input signal, in an input part. CONSTITUTION:An input signal extension circuit 13 is installed in an input part. The input signal is applied with extension for a prescribed time determined according to the relation of the chirp rate of each individual chirp filter 16, 18, by the input signal extension circuit 13, and each input signal is allowed to exist continuously in all the integration time of an optical detector array 6, and the deterioration of sensitivity and frequency measurement accuracy can be prevented. Further, the input signal is distributed to two parts by a two-divider 15, and the frequency signal is mixed, and then the restriction of the ratio of the chirp rate in the frequency multiplier to an integer can be lightened.
Patent JP-H09168653-A (JP)
Title: Hitting ball supply tray for pachinko machine
Inventor: NAITO KUMEO
IPC: H05K9/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To let all the balls in a ball storage part smoothly flow down by excluding the influence of magnetic field by providing a magnetism proof plate composed of magnetic materials between bottom walls and a speaker to cover the upper face of the speaker. SOLUTION: A speaker 17 for effective sound generation is arranged in a bottom space S on the downside of bottom walls 15. Between the bottom walls 15 and the speaker 17, a magnetism proof plate 21 is interposed so as to cover the upper face of magnet 19 of the speaker 17. This magnetic plate is composed of a rectangular flat plate part 21a sized equally with the almost entire upper face of the speaker 17 and a vertical plate part 21b vertically folding its front terminal edge downward. Then, the magnetism proof plate 21 is fitted between a pair of step parts 24 on an intermediate plate 23 almost parallel with the bottom walls 15. The intermediate plate 23 is provided correspondingly to a presser plate 22, which is provided by drooping from the bottom walls 15, and fitted so that the magnetic plate 21 can be pressed with this presser plate 22.
Patent JP-H11184898-A (JP)
Title: Object movement simulation device
Inventor: NOZAKI NAOYUKI
IPC: G06T19/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To display a three-dimensional picture in which a closest line or an interference point can be easily seen, and position relation with an object can be easily captured in an object movement simulation device for simulating a work such as parts assembly or confirmation of a movable object within a machine where contact (interference) of object is to be avoided. SOLUTION: This device is provided with an interference calculating means 100 which detects interference of two objects, picture generating means 200 which generates a three-dimensional picture constituted of a closest line between a concerned object and other closest object and plural objects while allowing the interference calculating means 100 to execute calculation according to the movement of the concerned object, and a picture displaying means 300 to indicate a generated picture. The picture generating means 200 generates a three- dimensional picture obtained when a point of view is moved to a direction vertical to the closest line according to the movement of the concerned object, and the direction of the closest line is viewed from the point of view after movement.
Patent JP-H07197771-A (JP)
Title: Tunnel construction method
Inventor: TAKAHASHI YOSHIYUKI
IPC: E21D9/04
Filed: 1993-12-29
Abstract: PURPOSE:To properly construct a tunnel of longitudinally large cross section by using a pair of pilot tunnels for constructing an earth retaining wall to form a support ground, and building a tunnel skeleton in tunnel space formed via the excavation of the ground. CONSTITUTION:A pair of pilot tunnels 31 are used for building earth retaining walls 7 in the natural ground 2 thereunder. A bearing ground 22 is formed in advance between the right and left earth retaining walls 7, and the ground 2 between the tunnels 31 is excavated, thereby forming a roof tunnel 32 in such state as positioned at the upper side of the ground 22. Then, ground support members such as upper skeletons 14 and 16 are erected in the tunnel 32 and an excavation work is developed from the tunnel 32 to the lower ground 22, while the ground 2 being supported with the right and left earth retaining walls 7 and the ground support members. Then, tunnel space 3 is formed and a tunnel skeleton such as a structural frame 10 is built in the space 3. According to this construction, an excavation work can be developed safely and efficiently so as to drill the ground 22 downward, while the ground 2 being stably supported. Thus, the tunnel space 3 can be formed to have longitudinally large cross section.
Patent JP-2001164199-A (JP)
Title: Alpha-cyanoacrylate-based adhesive composition
Inventor: NISHINO YUKINORI
IPC: C09J4/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an α-cyanoacrylate-based adhesive composition especially excellent in fast curing properties in adhesion of hardly adhesive materials such as acrylics, chromium plating, nickel plating, polyesters (FRP), Bakelite, EPDM rubbers and the like or of porous materials such as papers, woods, leathers, ceramics and the like, as well as excellent in shelf stability. SOLUTION: The α-cyanoacrylate-based adhesive composition comprises 0.05-5.0 wt.%, based on α-cyanoacrylate, of 12-crown-4-ether having a pH of 10 wt.% diluted aqueous solution of 8.0 or lower.
Patent JP-2001163849-A (JP)
Title: Method for producing phthalonitrile compounds
Inventor: TANI TAKASHI
IPC: C07C253/28
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a phthalonitrile compound by the dry collection of the phthalonitrile compound from a phthalonitrile compound-containing reaction product gas produced by a gaseous phase ammoxidation reaction. SOLUTION: This method for producing a phthalonitrile compound, characterized by cooling a phthalonitrile compound-containing reaction product gas produced by a gaseous phase ammoxidation reaction at the decomposition temperature of ammonium carbonate in the reaction product gas or higher to the melting point of the phthalonitrile compound or lower and then subjecting the cooled product to a dry collection.
Patent JP-2001165601-A (JP)
Title: Weight measuring device
Inventor: TOMOTA KOJI
IPC: G01B7/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a weight measuring device capable of easily setting a temperature correction data in the change of the combination of a weight detecting mechanism part with an electronic circuit part while adapting an arithmetic method capable of precisely correcting the temperature of the weight detecting mechanism. SOLUTION: This weight measuring device comprises a temperature sensor 4 provided on a weight detecting mechanism part 1 to correct the temperature by the arithmetic calculation of the output of the weight detecting mechanism part 1 in an electronic circuit part 10. The natural temperature correction data of the weight detecting mechanism part 1 is preliminarily measured and stored or recorded in the weight detecting mechanism part 1, and the stored content is read or the recorded content is inputted in the combination of the electronic circuit part 10, whereby the temperature correction data of the weight detecting mechanism part 1 is set to the electronic circuit part 10. According to this, the setting of the temperature correction data in the change of the combination can be facilitated.
Patent JP-H09176850-A (JP)
Title: Sputtering device and production of dielectric film
Inventor: TANI NORIAKI
IPC: C23C14/34
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of controlling the compsn. of dielectric films and a process for producing the dielectric films. SOLUTION: An impedance circuit 5 having a prescribed quantity of impedance is connected to a substrate holder at the time of constituting the sputtering device by providing the inside of a vacuum chamber 9 constituted evacuatably to vacuum with the substrate holder 7 and a target holder 8. When a target 12 consisting of the dielectric compsn. is sputtered by impressing a high-frequency voltage on the target holder 8, currents flow to the substrate holder 7 via this impedance circuit 5 and, therefore, the potential of the substrate holder 7 may be controlled until the adequate potential is attained. Since the surface of the substrate 11 places or held on the substrate holder 7 is etched adequately by plasma, the dielectric films having a stoichiometric compsn. is obtd.
Patent JP-H06179496-A (JP)
Title: Oil replacing apparatus
Inventor: NEGISHI YASUYUKI
IPC: B67D7/04
Filed: 1992-12-04
Abstract: PURPOSE:To prohibit the commencement of oil filling step when the remaining amount of fresh oil in a fresh oil tank is less than an enough amount for one oil filling, for example, less than 5 litters, for preventing oil shortfall during oil filling, interruption of oil filling and errors in measurement. CONSTITUTION:An oil replacement apparatus is provided with fresh oil tanks 2, 3 and 4, a load cell 5 as a weighing device for the tanks 2, 3 and 4, a controller and an alarm. When the amounts of fresh oils in the fresh oil tanks 2, 3 and 4 measured from outputs of the load cell 5 are not more than a specified amount at the start of oil filling, the controller prohibits the start of oil filling operation and a warning device warning that the start of oil filling is prohibited.
Patent JP-H09178421-A (JP)
Title: Center detection method of picture image data
Inventor: ADACHI SUMIAKI
IPC: G07D5/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To detect a central position of a medium accurately and speedily, even if size of the medium is unknown, by obtaining a central position of each longitudinal and horizontal line specified from picture element distribution of longitudinal and horizontal scanning outputs of picture image data and obtaining the center of the picture image data. SOLUTION: A CCD image sensor catches coinlike circular image data. When an image processor takes it in, a threshold comparator 31 inputs it sequentially in X (horizontal) direction while taking image data in, and when it reaches an end on the right in X direction, it takes in data sequentially from an end on the left in X direction again by deviating one line Y (longitudinal) direction. An X direction minimum position comparator 32 sects a pixel having threshold or more to the minimum position in X direction first among data taken in, and an X direction maximum position comparator 33 sets a pixel having threshold or more at last to the maximum position in X direction. The minimum and maximum positions which are set are stored in memories 34, 35, respectively.  The minimum and maximum positions of one line are read out from the memories 34, 35 to obtain a central position in X direction. The same procedures are taken as for Y direction.
Patent JP-H07107336-A (JP)
Title: Visual weight quantizer
Inventor: SAKASAWA SHIGEYUKI
IPC: H04N19/169
Filed: 1993-12-28
Abstract: PURPOSE:To provide a visual weight quantizer in which a visual sensitivity function optimal to a system to which a succeeding processing is added is obtained and quantization is operated by using the visual sensitivity function at the time of operating the succeeding processing after inverse quantization. CONSTITUTION:When the succeeding processing after the inverse quantization is a filter processing having a characteristic L(omega) (omega is a frequency), and a (1:2) 0 value interpolation processing, at the time of defining the optimal visual sensitivity of an output result as W (omega) indicated by a figure (a), an optimal equivalent visual sensitivity function W' (omega) is indicated by the following expression; W'(omega)=1/2[L(omega/2) W(omega/2)+L(omega/2+pi)W(omega/2+pi)]. The visually optimal visual weight quantizer can be obtained by applying the equivalent visual sensitivity function W' (omega) to a quantizer.
Patent JP-H11187114-A (JP)
Title: Message recording time reporting system for portable telephone set
Inventor: SAKAGUCHI KAZUAKI
IPC: H04W4/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a message recording time reporting system for portable telephone set with which a message can be exactly sent to the side of reception without stopping in the middle by setting a timer a little shorter than message recording time and notifying the end of recording beforehand to a message transmitter before end. SOLUTION: When a recipient is absent, a control part 21 generates the message of absence and transmits it through a radio part 22 to a transmission side portable telephone set 10 and further, the data of message recording time and recording starting tone are transmitted. After the message of absence is completely received, time a little shorter than the received recording time is set to a timer part 15, and timer operation is started. When time-out is detected from the timer part 15 by the control part 11 continuously during the transmission of message using a microphone 13, the previous end notice of recording time is reported through a speaker 14. Thus, the transmitter can complete the message before the end of recording time.
Patent JP-H11181803-A (JP)
Title: Concrete block for retaining wall and retaining wall by the block
Inventor: KOYAMA MINORU
IPC: E02D29/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To extremely simply build a stair-form retaining wall having eminently high strength. SOLUTION: Front fit-in parts 21 and 24 are formed in the upper and lower edges of a front block body 2 and rear fit-in parts 31 and 34 are formed in the upper and lower edges of a rear block body 3. Further, engaging parts 41, 42, 42, and 43 are formed on the under surface side on the front end side of a coupling body 4, in the middle position of length, and on the upper surface side on the rear end side thereof. The engaging parts of the coupling block body 4 are fitted in the fit-in parts of the front and rear block bodies 2 and 3, and combination in a lattice-form shape and a stair-form state is practicable.
Patent JP-H07198348-A (JP)
Title: Measurement device of surface shape
Inventor: SUGIURA MINAKO
IPC: G01B11/24
Filed: 1993-12-30
Abstract: PURPOSE:To accurately measure a surface shape of an object to be measured by a method wherein an emission light emitted on the object including a resist component is obtained from an emission light source in a prescribed of wavelength band having a great reflectivity intensity against a green component of visible rays. CONSTITUTION:An emission system 21 consisting of a second harmonic wave laser device 23 that generates emission rays and a lens group 4 vertically emits a laser light MG on a plane face 8 of an object to be measured and horizontally scans it. The device 23 utilizes a semiconductor laser as an excitation light and consists of, for example, Nd: YAG laser medium that emits a basic wave of the laser light and nonlinear optical element that converts a laser light having a wavelength of 1064mum to the second harmonic wave having a wavelength of 532nm. The laser light MG has a reflectivity intensity of 2.66%, against a resist component of a substrate and the value is not less than 75%, of a maximum reflectivity intensity (3%) of the resist component. As a result, a difference of the reflectivity intensity between a portion with the resist component and a portion without the resist component is reduced so that it is possible to execute the accurate measurement with a high S/N ratio.
Patent JP-2000180452-A (JP)
Title: Multi-cell type rotor
Inventor: FICKENSCHER KARL DR
IPC: G01N37/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide more measuring cells on a rotor and to satisfy different measuring requests by disposing measuring cells and chambers of various shapes on a rotor, and communicating with each other. SOLUTION: Chambers have pipet holes 1 so as to be partitioned from an adjacent chamber by an oblique passage 7. A liquid is finally moved into a measuring cell into more outside chambers over the passage 7 to mix a reagent by a sufficient rotation. It is suitable to radially dispose an optical measuring window 3. In the measurement for generating a precipitate, the window 3 is provided at a place at a certain distance from an outer edge of the cell. When the window 3 is formed in a very large size, an analyzing area can be freely selected. Further, several chambers can be vertically disposed, and a reagent loss retained at a corner can be prevented by rounding a corner of the chamber.
Patent JP-H05163651-A (JP)
Title: Complex fabric having elasticity in one direction and its production
Inventor: SUGAWARA MAKOTO
IPC: D03D15/56
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the subject product having excellent elasticity, an elongation stopping point, hardly fraying by laminating a fiber web to woven fabric using latently crimping yarn in one direction, interlacing and developing the crimp of the latently crimping yarn. CONSTITUTION:First, (B) a fiber web is laminated to (A) woven fabric obtained by weaving latently crimping yarn and latently not-crimping yarn in a rectangular way and the web B is entangled with the woven fabric A preferably by water flow interlacing. Then the laminate is heat-treated to develop crimp of the latently crimping yarn constituting the component A to give the objective product wherein ground fabric of woven fabric comprising elastic yarn having an elongation stopping length and a nonelastic yarn perpendicular to the elastic yarn is entangled with the web B without exerting a bad influence on elasticity of the elastic yarn. For example, multi-filament yarn composed of filament of side-by-side structure of polyester/low-melting polyester is used as the latently crimping yarn.
Patent JP-H05168223-A (JP)
Title: Positioning device having clutch function
Inventor: SUGIYAMA MASAYUKI
IPC: H02K49/10
Filed: 1991-12-12
Abstract: PURPOSE:To prevent the breakdown of a driving system surely and easily by making it exhibit clutch function effectively, in the case that excessive load is added in the shifting direction of the unit on target side carrying an object to be measured. CONSTITUTION:Engaging parts 224A and 226A, which engage a unit 224 on the side of a measure target and a unit 226 on drive side, are constituted by arranging sheet-shaped magnets, where reverse magnetic poles are stacked in shifting direction of the unit on object side, and besides those are made the ones of reverse magnetic poles where opposed each magnetic sheet of the unit 224 on the object side and the unit 226 on the drive side attract each other by magnetic force, whereby each engaging part 224A and 226A are engaged with each other by magnetic force. Hereby, in case that excessive force is added to the unit 224 on object side, the excessive force overcomes the attraction by the magnetic force, and the engaging part 224A and 225A are pulled off. This way, clutch function is exhibited, so the damage of the component on object side and drive side by excessive load is prevented.
Patent JP-2000168171-A (JP)
Title: Printer and control thereof
Inventor: MATSUMOTO AKIHIRO
IPC: B41J5/30
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a bus in a banding type printer. SOLUTION: An REPEAT signal, the repeated number of times of reading and the repeated number of times of output are set to a VIDEO register 104. During the setting of the REPEAT signal, a memory controller 101 executes the burst transmission of data to a data register 103 in the number of times designated on the basis of the repeated number of times of reading from a memory 100. An OUTPUT circuit 107 sends the data of the number of bites designated on the basis of the repeated number of times of output from the data register 103 to a printing part 208.
Patent JP-2001178097-A (JP)
Title: Spindle motor
Inventor: YABE HISAO
IPC: F16C41/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a spindle motor, realize high-speed performance, and restrain generation of electric potential in a rotor. SOLUTION: This spindle motor is provided with a shaft part, a stator part having a stator coil arranged on the outer peripheral side of the shaft part, and a rotary body which is rotatably retained by the shaft via a bearing and has a permanent magnet, arranged facing the stator coil at a prescribed interval. A rolling element of the bearing is composed of a ceramics member. The rotarting body is connected electrically with the shaft part. The ceramics member is composed of silicon nitride or zirconia and has a Young's modulus of at least 200 GPa.
Patent JP-2001163612-A (JP)
Title: Method and device for manufacturing activated carbon
Inventor: NISHIMURA NOBUYUKI
IPC: H01G11/34
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and device capable of safely, industrially and efficiently manufacturing activated carbon. SOLUTION: A carbonaceous raw material is heated, preferably step by step, from a room temperature to 400-500 deg.C, held at 400-500 deg.C for a fixed time and activated at 600-900 deg.C. The activated carbon is manufactured by the manufacturing device constituted substantially of a raw material supply part 1 for charging the carbonaceous material and a solidified or melted alkali, a biaxial kneading low temperature heating furnace 2, a screw feeder 3 provided with a fixed temperature heating means to heat at a fixed temperature and an inert gas introducing part and for heating the solidified raw material at a fixed temperature and transporting it, a high temperature heating furnace 4 provided with an inert gas introducing part and a generated gas discharge part,  a cooling and alkali deactivating reaction zone 5 and a reaction product discharge part 6 for discharging the reaction product.
Patent JP-H06175915-A (JP)
Title: Address signal generating element
Inventor: KAMEYAMA KENJI
IPC: G06F12/02
Filed: 1992-12-10
Abstract: PURPOSE:To reduce the number of parts by integrating address signal generating circuits using respective general logic ICs into one chip. CONSTITUTION:Address data A0-A16 for performing an access from an arbitrary address, clock signal, and reset signal are inputted as input signals, and address signals (a)0-(a)16 for controlling a memory element are outputted as output signals. A circuit constitution is constituted of a counter with 17 stage data sets. Then, the shape and signal of the socket of a memory element using the counter is constituted by the same pin layout package, so that an address signal generating element in which the wiring of the address signal is not necessary can be obtained.
Patent JP-H10308839-A (JP)
Title: Facsimile equipment
Inventor: HASEGAWA KENICHI
IPC: H04N1/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To enable an operation to make access to any arbitrary one operation from two parallelly performed operations by displaying the desired operation to be accessed on one LCD where two picture memories are displayed alternately by switching. SOLUTION: The inputs/outputs of display data stored in 1st and 2nd picture memories 21 and 22 are controlled by operating 1st and 2nd man-machine control means 31 and 32. During parallel operations for controlling these inputs/ outputs, according to execution instruction key-inputted by an operator with a key control means 50 and a switching command means 60 provided therein, any one of 1st and 2nd picture memories 21 and 22 is selected by switching operation to select any desired one of 1st and 2nd man-machine control means 31 and 32. Then, the operator displays the data in the image memory on the desired transmissions side to be intervened through the key control means 50 and the switching command means 60 on a display 10, intervenes in transmitting operation and terminate it, for example.