baber/WOPTO huggingface dataset:
Patent JP-H0776294-A (JP)
Title: Low noise dual-shell hull structure
Inventor: HONDA IWAO
IPC: B63B35/00
Filed: 1993-12-14
Abstract: PURPOSE:To improve the S/N of a sonar by setting the coincidence frequency fc of a sound emitting surface higher than a sonar frequency and thereby reducing the sound emitting power from a hull in the sonar frequency range. CONSTITUTION:In a marine vessel, which is a marine research ship, etc., loaded with a sound apparatus for observation, and for which it is required that underwater radiation noise be reduced, besides a hull structure external plate 6 serving as a conventional strength member, extra hull external plates 7 for reducing underwater radiation noise are provided in parallel to one another on the hull structure external plate 6 at least on a part of an engine chamber and on a sonar mounting part with gaps 8, 8' provided at a proper interval while a vibrationproof steel plate is used for the extra hull external plate 7.
Patent JP-2001149837-A (JP)
Title: Method and device for coating
Inventor: TOMITA MASANOBU
IPC: B05C1/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a coating device for forming coating films of high quality. SOLUTION: A coating material in a coating material container 15 is filled in a holding channel 141 of an intaglio 14 slidably in contact with the lower end of the coating material container 15 and reciprocatingly moved thereon. A coating roller 20 is moved by a second driving device 13 and rotated by a motor 19. The coating material in the holding channel 141 is transferred onto the peripheral face of the coating roller 20 by the movement and revolution of the coating roller 20 pressed and brought into contact with intaglio 14. The coating roller 20 is transferred to a position of an object 21 to be coated. The coating material adhered on the peripheral side of the coating roller 20 is transferred to the object 21 to be coated by the movement and revolution of the coating roller 20 pressed and brought into contact with the object 21 to be coated.
Patent JP-2001160638-A (JP)
Title: Band-shaped piezoelectric plate
Inventor: WATANABE TOSHIO
IPC: D04B27/26
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of the performance of a piezoelectric plate by providing a short-circuited layer in plural conductive layers for supplying a voltage to a piezoelectric plate. SOLUTION: In a piezoelectric ceramic board 1 constituted of at least one plate-shaped piezoelectric element 2, silver layers 3a and 3b are arranged as conductive layers for supplying a voltage to the piezoelectric element 2. The short-circuit layer 10 is constituted of paste-shaped resistant substances, and provided with a resistance value smaller than a resistance value including an evaluating circuit between the silver layers 3a and 3b. The silver layer 3a is connected with the silver layer 3b by the short-circuit layer 10, and a storage electrode generated by a pyloelectric effect is leaked so that the deterioration of the polarization or the change of composition of a piezoelectric ceramic plate can be prevented.
Patent JP-H05153373-A (JP)
Title: Image generating device
Inventor: BANDO TOSHIRO
IPC: G03B27/73
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a twin-lens stereoscopic image through a color copying machine by generating an image in a 1st color at a prescribed position of an object to be transferred and then generating the same image in a 2nd color at a position distant from the first image by a prescribed extent. CONSTITUTION:The R, G and B image data read by an image scanner 10 are shifted in the prescribed direction by the prescribed length over the image formed on an original MS by an image shift part 31 as shown in the diagram. Then an original image and the shifted image are turned into the blue and red colors respectively by a color converting part 33. gamma converting part 35 reduces the density of each original to improve the stereoscopic effect. Then both images are outputted to a printer 20. An instruction is given from an operating part 39 to decide whether a stereoscopic copy or a filter glasses should be produced. Meanwhile a controller 37 controls the image generating process based on the command given from the part 39.
Patent JP-H11171574-A (JP)
Title: Scriber
Inventor: HONDA NAOJIRO
IPC: G02F1/1333
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the scribe cutter itself of a scriber which cuts a hard plate material, such as a glass plate for liquid crystals, to prevent the abrasion of the scriber by friction even in a section where friction is induced by contact with the scribe cutter and to prolong the life of the scriber. SOLUTION: This scriber comprises the scribe cutter 3 of a counter shape, a revolving shaft 4 which is rotatably inserted into the central hole of the scribe cutter and a holder 1 which includes a bearing part 2 of this revolving shaft. The scribe cutter is formed of sintered diamond and the inner peripheral surface of the central hole is covered with diamond-like carbon. The friction with the revolving shaft with which the abrasion is conspicuous in the prior art is drastically reduced, by which the life as the scriber is prolonged.
Patent JP-H05168966-A (JP)
Title: Cutting machine
Inventor: MATSUKUMA KAZUYOSHI
IPC: B02C18/06
Filed: 1991-12-25
Abstract: PURPOSE:To prevent fingers from touching a cutter when cuttings attaching to the bottom of the outter are wiped off manually. CONSTITUTION:A protrusion 13 is provided on the lateral surface of a spacer 6 which acts as a transport path for cuttings 11 of a sheet. This protrusion narrows a gap between the spacer 6 and a cutter 5 significantly. Consequently, the gap left with the spacer 6 is extremely small, if a force to widen the gap is applied to the spacer 6. Therefore, the fingers of an operator no longer touch the cutter 5.
Patent JP-H11173258-A (JP)
Title: Radial piston pump
Inventor: EMOTO MITSUTERU
IPC: F04B1/053
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To shorten whole length of a radial piston pump with securing coaxial degree between the pump and the related elements when the pump is positioned to the related elements arranged coaxially to the radial piston pump by the related elements. SOLUTION: This radial piston pump 1 is formed by alternately, coaxially integrating a pump cover 2 formed by radially arranging many bores 8 and a pump housing 3, the cover 2 is provided with a projection 21 extending across the boars 8 near the outer periphery of the cover 2, the housing 3 is provided with a projection 31 engaging with the projection 21, these projections 21, 31 constitute a centering location part Ft, and the centering location part Ft is arranged so as to cover the bores 8.
Patent JP-H10190588-A (JP)
Title: Optical reception method and optical reception system
Inventor: SUZUKI HIDEYUKI
IPC: H04B10/50
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To secure a wide band by converting optical signals from an optical waveguide from optical monophase signals to optical differential signals in the stage of light, photoelectrically converting the differential signals and performing distribution type differential amplification to electric signals after the photoelectric conversion. SOLUTION: Signals 15 inside an optical fiber propagated inside the optical fiber 11 are inputted to an optical monophase signal/optical differential signal conversion part 12. In the optical monophase signal/optical differential signal conversion part 12, the optical differential signals (16 and 17) are generated from the optical monophase signals. Normal phase Optical output signals 16 and opposite phase optical output signals 17 outputted from the optical monophase signal/optical differential signal conversion part 12 are propagated inside the optical waveguides 20 and 21 and inputted to a photoelectric conversion part 13.  In the photoelectric conversion part 13, the respective optical signals are respectively converted to the electric signals and normal phase electric signals 18 and opposite phase electric signals 19 are respectively outputted from the photoelectric conversion part 13. Differential output signals are amplified to a fixed amplitude in a distribution type gain variable differential amplification part 14. Thus, the wide band is secured.
Patent JP-H05170664-A (JP)
Title: Stable peptide drug composition
Inventor: TANGE KOICHI
IPC: A61K38/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a stabilized medicine composition containing calcitonin or a natriuretic peptide. CONSTITUTION:In a medicine composition comprising a peptide as an active ingredient and a saccharide as a stabilizer, the peptide is calcitonin or a natriuretic peptide and the saccharide is sucrose and/or maltose. A solution comprising both the components is freeze-dried to give a peptide medicine composition.
Patent JP-H10190957-A (JP)
Title: Image reader
Inventor: KOBAYASHI YASUMASA
IPC: G03B27/54
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To lengthen the maintenance interval of a device itself by providing plural illumination means for illuminating original images and performing control so as to light the other illumination means and illuminate the original images at the time of detecting that a light quantity value is smaller than a prescribed value. SOLUTION: Three illumination lamps 1a-1c are provided, a light source drive circuit 14 which is a lighting means, normally uses only one of them, the lamp 1a which is a first illumination means for example, and the original images are read. A light quantity detection sensor 3 which is a light quantity detection means and a comparison means for detecting light quantity radiated from the original illumination lamp 1a measures the light quantity of illumination at every other scanning. Then, when the light quantity becomes lower than the prescribed value determined beforehand, a control part which is a control means rotates a rotating part 2 by 120 degrees, switches to the illumination lamp 1b which is the second illumination means and illuminates the original images. Thus, the illumination lamps 1a-1c are not required for an exchange for a long time.
Patent JP-H04352579-A (JP)
Title: Fine adjusting tuning device for tv and tuning data memory method
Inventor: HIYOUJIYUN MOTOHIRO
IPC: H04N5/44
Filed: 1991-12-25
Abstract: PURPOSE: To obtain a turning memory method and a fine-adjustment tuner for a television receiver, in which troubles and inconveniences of making fine- adjustment for every occasion of channel selection are avoided. CONSTITUTION: This fine-adjustment display mode, where a level of frequency fine-adjustment is displayed is set in the initial state when a specific channel is designated from a key matrix section 10 by channel up/down keys 15, 16. When an input interval by the key matrix section 10 reaches a prescribed period or over, a level for frequency adjustment is eliminated to reset the fine- adjustment display mode. When entry is made from the key matrix 10 within a prescribed time and fine-adjustment key up/down 11, 12 are entered, fine- adjustment is conducted. In this case, data as a result of fine-adjustment are stored in a RAM 21 by a storage key 14, and when a delete key 14 is depressed, corresponding data are deleted in the RAM 21.
Patent JP-2001165426-A (JP)
Title: Method and equipment for reducing dioxin and related compound in refuse gasification melting apparatus of char separation system
Inventor: TAKADA TOMOAKI
IPC: F23G5/16
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce dioxin and related compounds in fly ash and exhaust gas, and raise a rate of conversion of ash into slag. SOLUTION: A melting furnace 30 and an exclusive cooling column 52 are connected to each other through a melting-furnace exhaust gas conduit 30a, the exhaust gas is introduced from the furnace 30 into the column 52. While lime is being added to the cooled exhaust gas, the gas is introduced to a third bag-filter 56 to remove acid gas components in the gas, dust which has been trapped in a first bag-filter 21, having a low chloride concentration, and dust which has been trapped in a temperature reduction column 22, having a low chloride concentration are recycled to a melt furnace 30 to melt the dust.
Patent JP-2001160395-A (JP)
Title: Material for positive electrode of lithium secondary battery
Inventor: SHIZUKA KENJI
IPC: H01M4/48
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a material for positive electrode of lithium secondary batteries of improved cycle properties at high temperatures and of large capacity, by making the spinel-type lithium manganese oxide to, function as positive electrode active substance, with a stability. SOLUTION: This material for a positive electrode contains spinel-type lithium manganese oxide, a compound (A), and a compound (B) as active substances. In a lithium secondary battery having its positive electrode comprised of the positive electrode material, the compound (A) emits lithium ions during the primary stage of charging to the upper limit of potential for the antipole lithium reference, corresponding to the maximum voltage range of the battery, substantially not occluding lithium ions during the primary stage of discharging, and the compound (B) has a larger charge and discharge capacity per unit weight than the spinel-type lithium manganese oxide of the working voltage range of positive electrode, corresponding to the maximum voltage range of charge and discharge of the battery.
Patent JP-H09189472-A (JP)
Title: Driving method for pump motor used for dispenser of refrigerator and device therefor
Inventor: KIMU JIE HOO
IPC: H02P7/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To maintain a clean state inside an exhaust hose by driving a pumping motor in the opposite direction to that of pumping after the pumping motor is turned to take out water from a bucket and returning the water which is left over in the exhaust hose to the bucket. SOLUTION: When a lever switch 5 is turned on, a microprocessor 100 outputs a normal rotary drive signal where a normal direction drive unit 300 turns a pump motor 500 in the normal direction and takes out water from a bucket by way of an exhaust hose. When the lever switch 5 is turned off, the microprocessor 100 stops the operation of the pump motor 500 and ends the taking out of water. After a specified time has elapsed since then, the microprocessor 100 outputs a reverse rotary drive signal while a reverse direction drive unit 400 turns the pump motor 500 in the opposite direction, thereby returning water remaining in the exhaust hose to the bucket. This construction makes it possible to maintain a clean state in the exhaust hoe and remove a foreign matter deposited on a filter.
Patent JP-H07174711-A (JP)
Title: Method and apparatus for appearance inspection
Inventor: UKAI NOBUYUKI
IPC: G01N21/88
Filed: 1993-12-18
Abstract: PURPOSE:To inspect an object to be inspected with a very simple constitution in an appearance inspection method, by which the image of the object to be inspected is picked up and the appearance of the object to be inspected is inspected based on the image obtained by the imaged pickup. CONSTITUTION:Circular fluorescent lamps 13, 14 and 15, which illuminate a mounted substrate 2 and have the different outer diameters, are arranged around a black-and-white camera 12. The respective circular fluorescent lamps 13, 14 and 15 are turned on and driven with fluorescent-lamp driving circuits 16, 15 and 18. As the method for switching a plurality of the circular fluorescent lamps 13 to 15, a current is made to escape to a specified bypass circuit when the fluorescent lamps are turned off, and the filaments of the fluorescent lamps are preheated by the bypass current. Thus, the circular fluorescent lamps can be instantaneously turned on and out, and the speed of the switching operation of the circular fluorescent lamps can be made quicker furthermore.
Patent JP-H07171181-A (JP)
Title: Wheelchair
Inventor: SATO MITSUO
IPC: A61G5/02
Filed: 1993-12-17
Abstract: PURPOSE:To easily move by wheelchair without labor. CONSTITUTION:An operating wheel 18 is mounted in an easily operable position slightly ahead the seat part 8 of a wheelchair 1, and a main wheel 17 is rotated by the operating wheel 18 through an endless belt 19, whereby the wheelchair 1 is moved. The endless belt 19 is guided by a guide wheel 20 in the rear part of the seat part 8 so as not to be extruded to both side surfaces of the wheelchair 1, and both the sides of the endless belt 19 are nipped and pressed by nipping rollers 21, 21 so that the belt 19 is tightly laid on the guide wheel 20.
Patent JP-H11155486-A (JP)
Title: Washing structure of cylinder bottom part in tea crumpling and drying production apparatus
Inventor: MASUDA SUSUMU
IPC: B08B1/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing structure of a cylinder bottom part in a new tea crumpling and drying production apparatus capable of nearly uniformizing the washing action of a cylinder bottom part washing tool on the whole face of a dak without giving any impact to a leaves cleaner or its driving system and shorting the fitting time or the washing time of the cylinder bottom wasting tool. SOLUTION: This washing structure washes the bottom part 4 of a crumpling and drying cylinder 3 in a tea crumpling and drying production apparatus by rubbing with a cylinder bottom part washing tool 40. In the washing structure, the cylinder bottom part washing tool 40 is fitted to an artificial hand 10 or a leaves cleaner 11 in a state of being enforced to the cylinder bottom part 4 by an enforcing member such as a plate spring 42. The cylinder bottom part washing tool 40 is a brush and bristles 40a are spirally planted. Furthermore, daks 5a extended on an inner face of the cylinder bottom part 4 are made of or coated with a fluororesin.
Patent JP-H06204709-A (JP)
Title: Multiplexed system of a plurality of electromagnetic signal channels
Inventor: ROBAATO SHII PAAPARU
IPC: H01P7/06
Filed: 1992-12-24
Abstract: PURPOSE: To obtain a mechanically simple, light-weight artificial satellite-ground communication system by providing a plurality of couplers, which are sequentially arranged along a transmission line, selectively couple each B-channel signals to the transmission line, and operate at different B-channel frequencies. CONSTITUTION: Signals inputted to each rectangular waveguide 34 coupled with a signal source 26 are propagated to the other end section of the waveguide 34 from the first end section of the waveguide 34. Electromagnetic power, outputted from a polarizer 36 flows to another polarizer 38 through a square waveguide 32. Since circularly polarized waves introduced by means of the polarizer 36 are offset by circularly polarized waves, introduced in the opposite direction by means of the polarizer 38. A-channel signals are reproduced into the linearly polarized state on a transmission line 16. The line 16 is constituted as a part of the waveguide 32 which is the input section 52 of a feed phone 18. Various kinds of B-channel signals are respectively coupled with the waveguide 32 from the waveguide 34 by means of couplers 40.  Each coupler 40 directively operate, so as to make B-channel signals incident to the square waveguide 32 in the same direction as the propagating direction of the A-channel signals.
Patent JP-2001161721-A (JP)
Title: Dental hand piece sterilizer
Inventor: OKUDA HIROHARU
IPC: A61G15/16
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the cooling period of a dental hand piece after sterilization by sterilizing only the surface of the dental hand piece with high temperature steam and perform the dental treatment more sanitarily by sterilizing the surface of the hand piece during the dental treatment. SOLUTION: The dental hand piece sterilizer comprises a barrel 14 into which a dental hand piece 1 is inserted, nozzles 19 mounted all around the inner surface of the barrel for spraying steam from the inner surface of the barrel toward the center of the barrel, the tubing 21 for feeding steam to the nozzles, and a heater 50 mounted in the tubing 21 near the nozzles for heating the steam in the pipe. The heater 50 is attached to the steam tube 21 near the nozzles 19 to further heat the steam sent through the steam tube 21. The high temperature steam heated again is sprayed by the nozzles 19 to the surface of the dental hand piece to sterilize the surface of the dental hand piece 1.
Patent JP-H10214220-A (JP)
Title: Integrated circuit
Inventor: JAMES RILLEY BODY
IPC: G06F13/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of data transfer between a core and an RAM in a DSP. SOLUTION: An integrated circuit is constituted of a processor core having a buffer memory, random access memory 32 constituted of a memory array with prescribed word width having the reading and writing cycle of one clock cycle and a data latch 34 connected with the memory array, bi-directional data bus with data width which is integral times as large as the prescribed word width for connecting the processor core with the random access memory 32, and signal circuit connected with the data latch 34. The data latch 34 latches data before writing data from the bi-directional data bus in the memory array in response to a signal from the signal circuit. The reading of continuous two data words and the writing of the continuous two data words are alternately operated in one clock cycle on the average so that the efficiency of inside data transfer can be improved.
Patent JP-H05249392-A (JP)
Title: Optical scanning device
Inventor: MIZUKAMI HIROSHI
IPC: G01J1/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide the optical scanning device which can smoothly be started even when the natural oscillation frequency of a vibration system varies owing to a secular change or ambient temperature variation of the vibration system and can be switched to self-excited vibration. CONSTITUTION:This device is equipped with a position detecting means 10 which detects the position of a scanning mirror, a driving means 22 which drives a motor 7 with pulses, a voltage-controlled oscillating means 34 which generates a frequency signal controlled corresponding to a voltage as the driving signal of the motor to be supplied to the driving means 22, comparison voltage control means 32 and 33 which compares the phase of a position signal detected by the position detecting means 10 with the phase of the driving signal generated by the voltage-controlled oscillating means 34 and generate and supply voltages corresponding to the compared phases to the voltage-controlled oscillating means 34, voltage generating means R1 and R2 which generate constant voltages, and a voltage switching means 36 which supplies the outputs of the voltage generating means R1 and R2 to the voltage-controlled oscillating means 34 until the position signal generated by the position detecting means 10 is detected.
Patent JP-H10191215-A (JP)
Title: Printing device and picked-up image printing system using the same
Inventor: KASAHARA TAKESHI
IPC: H04N1/21
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a printing device and a picked-up image printing system, which can adjust and generate a picked-up image while a mask is especially displayed and which can easily print the picked-up image corresponding to a mask pattern with respect to the printing device using the display part of a digital camera and the printing system using the printing device. SOLUTION: An image for printer operation for a printing processing is displayed by using the view finder 4 on a digital camera 1 or a photographic image is displayed by directly connecting a printer device 15 to the digital camera 1. A format is selected and the photographic image printed on the format is selected. Then, the printing processing is executed in accordance with the selection, and the picked-up image corresponding to the mask is easily generated and printed by displaying the mask pattern on the view finder 4 and adjusting the pickled-up image.