baber/WOPTO huggingface dataset:
Patent JP-H0959662-A (JP)
Title: Lubricant composition
Inventor: TANAKA NORIYOSHI
IPC: C10N40/25
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant compsn. which exhibits an excellent persistence of friction-reducing action by incorporating at least one specific molybdenum compd., a polyoxyalkylene glycol ether, and zinc dithiophosphate into the compsn. SOLUTION: This compsn. contains at least one molybdenum compd. selected from among sulfoxymolybdenum dithiocarbamate, sulfoxymolybdenum dithiophosphate. and molybdic acid amine represented by formulas I, II, and III (wherein R<1> to R<8> are each H or a hydrocarbon group; X<1> and X<2> are each O or S; 0.95<=b<=1.05; and 0<=c<=1), respectively, in an amt. of 0.001-1wt.% in terms of Mo, a polyoxyalkylene glycol ether represented by formula IV (wherein R<11> is a hydrocarbon group; R<12> is alkylene; and (n) is 1-10) in an amt. of 0.01-5wt.%, and, if necessary, zinc dithiophosphate represented by formula V (wherein (a) is 0 or 1/3; and R<13> and R<14> are each a hydrocarbon group) in an amt. of 0.001-1wt.% in terms of P.
Patent JP-S6459481-A (JP)
Title: On-line character recognizing device
Inventor: TANIMOTO HIDEO
IPC: G06K9/62
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a character recognizing device which is excellent in recognizing the character with few strokes as well as the character with many strokes by adopting the characteristics of a character partial pattern Q value in addition to the characteristics of the ordinary partial pattern Q value. CONSTITUTION:According to the matching results of a partial pattern Q value calculating/matching part 7 and character partial pattern Q value calculating/ matching parts 8 and 9, candidate characters are sequenced. That is, even when the character with the few strokes is generally that consisting of one partial pattern, it is divided as many as possible and defined by the plural partial patterns. In addition, the matching result is set at a partial pattern Q value distance, the partial pattern Q value when the character is made into a single partial pattern is set at the character partial pattern Q value distance, and the character distance is calculated by both the matching result and the partial pattern Q value distance. Thus, even in the characters whose gross images resemble each other can be correctly recognized, and the characters with the few strokes can be excellently recognized.
Patent JP-H0555672-A (JP)
Title: Semiconductor laser exciting coherent light source
Inventor: SUZUKI HIDEO
IPC: G02F1/35
Filed: 1991-08-27
Abstract: PURPOSE:To improve the efficiency of a semiconductor laser exciting coherent light source and miniaturize it, by finishing the other surface side of a crystal body so as to reflect exciting laser light and modulated laser light and transmit sum frequency mixed light. CONSTITUTION:Exciting laser light from a semiconductor laser LD1 is converged by lenses L1, L2, and projected on a crystal body 1 from an end surface B via a mirror M1. Laser light modulated from a semiconductor laser LD2 is converged by lenses L3, L4, and projected on the crystal body 1 from an end surface A via a mirror M2. When the exciting laser light is projected on the crystal body 1, sum frequency mixed light is generated between the exciting laser light and modulated laser light of wavelength lambda2. The mirror M1 transmits the wavelength and reflects the wavelength lambda2. The mirror M2 transmits the wavelength lambda2 and reflects wavelength lambda1. Laser oscillation and the generation of sum frequency mixed light can be realized by a single crystal body, so that high efficiency can be obtained.
Patent JP-H0555547-A (JP)
Title: Manufacture of quantum element
Inventor: OKADA KENJI
IPC: H01L29/06
Filed: 1991-08-27
Abstract: PURPOSE:To provide a manufacturing method for two quantum thin lines and a quantum element consisting of quantum dots sandwiched by these two quantum thin lines by way of an insulating film. CONSTITUTION:A step is formed on a silicon substrate 1. An oxidized film 2 is formed only on the side wall of the step. An epitaxial silicon film 3 is deposited and then it is made flat. The epitaxial silicon film 3 is etched into the shape of a thin line 4. An oxidized film 5 is formed only on the side wall of the thin line 4. An epitaxial silicon film 6 is deposited and then flattened. By utilizing anisotropic etching of a silicon, a ridgeline is formed.
Patent JP-S6459060-A (JP)
Title: Nondestructive inspection instrument
Inventor: UENO SHINICHIRO
IPC: G01N29/04
Filed: 1987-08-28
Abstract: PURPOSE:To measure acoustic characteristics such as attenuation and scattering characteristics of an ultrasonic wave without being affected by ultrasonic wave scattering characteristics of a body to be inspected by correcting the speed difference between 1st and 2nd ultrasonic wave pulses in the body. CONSTITUTION:A 1st ultrasonic wave converter 1 and a 2nd ultrasonic wave converter 2 send out two ultrasonic wave pulses which differ in frequency to the body 10. A signal analysis part 5 inputs the received signals of the 1st and 2nd ultrasonic wave pulses, finds the phase relation between the 1st and 2nd ultrasonic wave pulses where the modulation characteristics of the received signals is maximum, and controls a control driving part 3 so as to obtain the phase relation. Then variation of the frequency characteristics of the received signal of the 2nd ultrasonic wave pulse from the modulation characteristics is found according to the modulation characteristics and the acoustic characteristics of the body 10 is found from the variation. Consequently, the 2nd ultrasonic wave pulses can be superposed on the point where the grain acceleration absolute value of the 1st ultrasonic wave pulses is maximum at a target position in the body to be inspected, so the influence of the scattering characteristics of the body can be precluded.
Patent JP-S6278144-A (JP)
Inventor: MURAKAMI TADASHI
IPC: C04B35/00
Filed: 1985-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1144912-A (JP)
Title: Projection type display device provided with image pickup function, and communication system
Inventor: YAMAZAKI SHUNPEI
IPC: G03B21/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to image pickup, video-record and reproduce the contents of a lecture, by installing an optical system for focusing between a half mirror and an image pickup part. SOLUTION: Transmitted light transmitted through the half mirror 101 is projected and image-picked up on a CCD image sensor 102 attached to the upper part of the mirror 101. In order to focus on the sensor 102, an optical system 103 for an image sensor is installed between the mirror 101 and the sensor 102. By constituting the system so that the operation of the optical system 103 is changed corresponding to the operation of an optical system for projection 108, the optical system is focused on the sensor 102. Then, the video picked up by the sensor 102 and sound transmitted from a microphone 109 are video-recorded and sound-recorded by a VTR 110 attached to the inside of an OHP, whereby the contents of the lecture, that is, the voice of a lecturer, an OHP filter and a pointer are recorded.
Patent JP-H1164668-A (JP)
Title: Optical fiber fixing jig and optical element as well as structure for coupling optical element and optical fiber
Inventor: KONO KENJI
IPC: G02B6/36
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the yield of production at the time of assembling a module by bringing an optical fiber fixing jig into contact with a semiconductor substrate part exclusive of a core of a semiconductor optical waveguide and the clad on the core, thereby fixing the same. SOLUTION: The clad 8 and core 9 of the high mesa optical waveguide project from the surface of the semiconductor substrate 7 and, therefore, the optical fiber fixing jig 10 is provided with a notch 11 to form the structure that the optical fiber fixing jig 10 bestrides the high mesa optical waveguide without coming into contact with the high mesa optical waveguide. The optical fiber fixing jig 10 is fixed to the semiconductor substrate 7 by a UV curing adhesive. The optical fiber fixing jig 10 is provided with the notch 11 in such a manner, the optical fiber fixing jig may be, therefore, securely adhered to both of the semiconductor substrate 7 and a glass bead 4 via the UV curing adhesive and the secure fixing of the core of a single mode optical fiber 3 and the core 9 of the high mesa optical waveguide by aligning the optical axes is made possible.  The production yield at the time of assembling the module may be enhanced.
Patent JP-H1156150-A (JP)
Title: Feeding facility
Inventor: YAMANAKA YUKIFUMI
IPC: A01K5/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a feeding facility capable of properly supplying a feed at a feeding point while giving little undesirable effects on domestic animals. SOLUTION: This feeding facility is provided with a feeding vehicle V freely traveling with a traveling means 1 and furnished with a storage means 4 for storing feed and a feed discharging means B to discharge the feed stored in the storage means 4 from the machine. The feeding vehicle V is subjected to a feeding operation to discharge and supply the feed at the feeding points KT installed along a barn while traveling along a prescribed path S. The prescribed path S is composed of a feeding path section S2 corresponding to the feeding point KT and a circulation path composed of serially connected by-pass parts SU extending from the end part of the feeding point to the starting part of the feeding point at a position different from the feeding path section S2 .  The feeding vehicle V travels along the prescribed path S and performs the feeding operation in the course of traveling along the feeding path section S2 .
Patent JP-S6278489-A (JP)
Title: Non-pulsation flow fluid pump
Inventor: HAYASHI MIKIO
IPC: F03C2/30
Filed: 1985-10-01
Abstract: PURPOSE:To eliminate pulsation flow by arranging several pieces of vanes sliding in the centrifugal directions in a rotor, and making part of a cylinder an arc concentric with the rotor so that the maximum protrusion length of the vanes can be kept constant for a certain period of time. CONSTITUTION:When a rotor 1 rotates while pushing a vane 2, during the period of time from the vane position 2 to 2', discharged amount of fluid is exactly in proportion to the rotary angles of a rotor 1 because of unchanged protrusion length of the vane during that period. Since an arc concentric with the rotor is employed in part of a cylinder 3, pulsation in the discharged fluid can be totally eliminated.
Patent JP-H0534545-A (JP)
Title: Optical fiber coupler
Inventor: OGATA SHIRO
IPC: G02B6/32
Filed: 1991-08-02
Abstract: PURPOSE:To inexpensively constitute an optical fiber coupler, to reduce adjustment and to improve an optical characteristic. CONSTITUTION:An optical fiber 2 is arranged so that it is faced to a spherical lens 1 and the central position of the end surface thereof is placed at the focus position of the lens 1. Besides, a spacer 3 which is optically transparent and whose both end surfaces are respectively brought into contact with the lens 1 and the fiber 2 is arranged between the lens 1 and the fiber 2. Then, a concentric grid-like groove pattern 4 for canceling the deviation of a phase caused by spherical aberration is formed on the end surface of the lens 1 side of the spacer 3.
Patent JP-H08180899-A (JP)
Title: Sodium-sulfur battery and manufacture of anode vessel for this battery
Inventor: ANDO TAKASHI
IPC: H01M2/02
Filed: 1995-08-24
Abstract: PURPOSE: To improve the characteristic of starting initial stage in a sodium- sulfur battery using an anode vessel having a high corrosion resisting coating layer on the inner circumferential surface of a base. CONSTITUTION: The oxygen content of the surface layer part in a covering layer 12 constituting an anode vessel 10a is regulated less than 2.0wt.%. Thus, the electric resistance in the starting initial stage of the anode vessel 10a is reduced to improve the electric energy efficiency in the starting initial stage.
Patent JP-H0764950-A (JP)
Title: Monitoring device and monitoring method
Inventor: MATSUMURA TORU
IPC: G06T7/00
Filed: 1993-08-31
Abstract: PURPOSE:To accelerate the judgement by eliminating disturbance in a monitoring device for inputting picture information from a photographing device such as a camera or the like to a neural network and judging the presence/absence of abnormality. CONSTITUTION:This monitoring device is provided with the photographing device for photographing a monitoring object and inputting the picture, a picture processor for performing pre-processings such as picture compression and hierarchy compression, etc., for the inputted picture, a feature amount calculation device for obtaining a texture feature amount based on the luminance data of the picture outputted from the picture processor and the neural network for judging the presence/absence of the abnormality based on the obtained texture feature amount. Thus, the time required for the judgement is shortened and accuracy is improved. Also, the number of the neurons of the neural network to be used can be sharply reduced.
Patent JP-2001037443-A (JP)
Title: New substance, its production and use thereof
Inventor: KAMATA MASAKI
IPC: A23L33/135
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To simply obtain a new substance available from a Koji, etc., and useful for a healthy food material, a medicine, a nutrient, etc., at a low cost by providing a specific ultraviolet absorption spectrum. SOLUTION: This new substance is obtained from a Koji, a mulberry leaf, a chlorella, a spirulina and an alfalfa and has an ultraviolet absorption spectrum with the extremely sharp maximum values at substantially 241 and 277 nm in an ultraviolet region, further the extremely sharp maximum value at 208.5 nm and the maximum value at 276 nm without any maximum in the visible region. The new substance is obtained by mixing an extract liquid of a pulverized material of the Koji, alfalfa, mulberry leaf, spirulina or chlorella with a hydrophilic organic solvent such as methanol with an alkaline aqueous solution containing a surfactant such as a polyethylene glycol type and citric acid, regulating the pH to 7-10 and the concentration of the hydrophilic organic solvent to 65-80% and then extracting the resultant mixture with chloroform.  The daily dose of the new substance is preferably within the range of 40-100 mg/body weight.
Patent JP-S59106188-A (JP)
Inventor: HAYAMA TAKASHI
IPC: H05K3/34
Filed: 1982-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0775315-A (JP)
Title: Brushless motor and manufacture thereof
Inventor: KATO HISATAKA
IPC: H02K5/22
Filed: 1993-09-01
Abstract: PURPOSE:To provide a small-sized brushless motor, in which the mandays of soldering are reduced and a manufacturing process of which is simplified. CONSTITUTION:A printed wiring board 1 for a brushless motor is composed of a connection board 1a for connecting wirings 2 and a circuit board 1b, on which a driver circuit part 4 is mounted, a lead connecting these two boards is disposed, the circuit board 1b is inverted after batch soldering, and both boards are assembled to a bracket 9, thus acquiring the brushless motor.
Patent JP-H0960897-A (JP)
Title: Floor heating panel and electric heating wire-mounting device therefor
Inventor: KUROYAMA KATSUHIKO
IPC: F24D13/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel and its electric heating wire-mounting device that the productivity is improved by facilitating the mounting of an electric heating wire. SOLUTION: The floor heating panel comprises a substantially circular sectional wire-like electric heating line 1 obtained by covering a metal wire for heating by conducting with an insulating member, a substantially flat plate-like heat-evening body for dispersively evening heat to conduct heat above the line, and a substantially flat plate-like heat insulator 7 so having a groove-like heating wire mount 8 having a plurality of direction converters so bent as to dispose the line in a zigzag state on an upper surface 7a. Mounting means 9 for mounting the line at the mount 8 by projecting the line from the upper surface of the insulator along the bent inside of the converter to be locked along the mount 8 to the insulator 7 and pressing to be so deformed as to be substantially in plane with the upper surface is provided integrally with the insulator.
Patent JP-H0265250-A (JP)
Title: Evaluation of moistureproof reliability of semiconductor device
Inventor: NANBU MASATAKE
IPC: H01L21/66
Filed: 1988-08-31
Abstract: PURPOSE:To make possible a measurement of a leakage current value of a good accuracy and to make it possible to perform a quantitative evaluation of a leakage current value having a high possibility in accuracy by a method wherein the surface of a semiconductor element is contaminated with out gas and after wires are connected to the electrodes of the element, a constant amount of pure water is dripped on the surface and a bias voltage is applied to measure a leakage current. CONSTITUTION:A TEG chip 11 is mounted on the bottom of a cavity part 13 using a resin-cured bonding agent 15 and thereafter, is put in a sealed state by a cap member 14. A header 12 is put in a constant temperature bath and the bonding agent is heated and cured, whereby the surface of the chip 11 is contaminated with out gas 16 generated. After the curing ends, it the connection between electrodes 11b and terminals of the cavity is conducted by wires 17, an adjustment of the chip 11 for evaluation test use is finished. After a constant amount of pure water 18 is dripped on the surface of the chip 11, the chip 11 is left to stand. As substances to have an effect on corrosion are ionized, the conductivity of the surface of the chip 11 is improved. It is decided that the larger a current value is, the more the generation of corrosion is increased.
Patent JP-2000050242-A (JP)
Title: Camera control system and method, client, video transmitting terminal and storage medium with execution program of the client and terminal stored therein
Inventor: YONEZAWA HIRONORI
IPC: H04N7/173
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily grasp the using state of a video camera by notifying a client that acquired the control right of the video camera of the issue of a new acquiring request for the camera control right, if this acquiring request is received when a camera control right is already acquired. SOLUTION: A video transmitting terminal 20 sends a control code to a camera control circuit 12 and controls a video camera 10. A client terminal 60 transmits a control signal of the camera 10 to the terminal 20. The terminal 20 controls the camera 10, based on the received control signal and sends the state of the camera 10 back to the terminal 60 via a network 100. The terminal 60 shows the state of the camera 10 on a bit map display 135 and can transmit a control code of the camera 10 to the terminal 20 via a keyboard 130, etc.
Patent JP-S6460546-A (JP)
Title: Twist remover device for belt-shaped object
Inventor: UNO HIROAKI
IPC: D06B23/00
Filed: 1987-08-31
Abstract: PURPOSE:To enable a twist to be efficiently further surely removed by providing a driving part which moves a twist removing part in a reverse direction to the advancing direction of a belt-shaped object. CONSTITUTION:A continuously dyeing machine is actuated, and a belt webbing B is placed in a condition that it is extended, being successively fed into the continuous dyeing machine. Simultaneously by driving a driving motor 21, the first rotary shaft 8 rotates, and the first twist removing part 1 rotates in a reverse direction to the advancing direction of the belt webbing B. Rotating together with the above the second rotary shaft 18 through a driving gear 22 or the like, the second twist removing part 11 rotates in a reverse direction to the first twist removing part 1. That is the first and second twist removing parts 1 and 11 are placed in a condition that they synchronize holding a phase angle of 45 deg., rotating in an equal speed in the reverse direction to the advancing direction of the belt webbing B. By the constitution thus obtained, the first and second adapted parts 2a-5a, 12a-15a are alternately adapted to the belt webbing B, advancing in a condition given the tension, from both sides of the belt webbing B. Accordingly, a belt-shaped object efficiently and more surely removes its twist.
Patent JP-S6276933-A (JP)
Title: Transmission control system
Inventor: YOSHIHARA SEIICHI
IPC: H04B1/04
Filed: 1985-09-30
Abstract: PURPOSE:To prevent generation of a fault by applying on/off control to a power supply of a driver circuit of a transmitter depending on the presence of a fault of a modulator so as to send a carrier at no modulation thereby preventing the overload operating state of a transmitter. CONSTITUTION:The carrier is modulated at the normal transmission state. Since an inverted input of a comparator 7 goes to a high level, the output of the comparator 7 goes to '0' and an output of an AND circuit 8 goes to '0' independently of the presence of a transmission output detection signal. Thus, a switching transistor (TR) 10 is turned on and a power is applied to a driver stage. If a fault takes place, that is, a modulation signal is '0', (no modulation), and a transmission output detection signal goes to logical '1', since both the outputs of comparators 6, 7 are logical 1, the output of the AND circuit 8 goes to logical '1'. As a result, the switching TR 10 is turned off, the supply power of the driver stage is interrupted and the transmission is stopped.
Patent JP-H0670546-A (JP)
Title: Controlling power source for water-cooled type electric apparatus
Inventor: KANAI TAKEO
IPC: H02M1/00
Filed: 1992-08-17
Abstract: PURPOSE:To construct a controlling power source of a water-cooled type electric apparatus such as a water-cooled type thyristor converter so that it is compact and inexpensive and can compensate a service interruption time of a certain duration. CONSTITUTION:A generator 17 connected mechanically to the rotating shaft of a motor 16 which drives a pump 13 supplying cooling water to a water-cooled type electric apparatus 12 such as a water-cooled type thyristor converter, is provided and a controlling power source of the water-cooled type electric apparatus 12 is obtained from this generator 17.
Patent JP-H0265218-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: AKAO SEIJI
IPC: H01G4/12
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the deterioration of characteristics due to chip-to-chip contact by a method wherein a laminated body, which is formed by laminating and pressure- bonding a plurality of ceramic sheets carrying plural internal electrodes, is fixed to the surface of a substrate using an organic bonding agent, slits 7 are provided on the laminated material, and after the laminated material has been cut into a plurality of chips, a calcinating work is conducted thereon. CONSTITUTION:A laminated body 3 is formed by laminating and pressure-bonding a plurality of ceramic sheets 2 whereon inner electrodes 1 are formed. Said laminated body 3 is fixed to a substrate 5 using an organic bonding agent 4. A substrate whereon zirconia is coated on SiC, marmina and mulite, which do not react with the laminated body 3, is used. After the laminated body 3 has been fixed to the substrate 5, slits 7 are formed only on the laminated body 3 using a dicing machine 6, and the laminated body 3 is cut into chips 8. The desirable width of the slits 7 is 50 to 200mum or thereabout. After the laminated body 3 has been cut, the chips 8 are calcinated in the state wherein they are arranged on the substrate 5. The organic bonding agent 4 can be vapor deposited by the heat of calcination, and the chips 8 can be exforiated from the substrate easily. The chips 8 can be formed by cutting the substrate 5 with the laminated body 3 fixed thereto.