baber/WOPTO huggingface dataset:
Patent JP-2000195515-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NISHINO HAJIME
IPC: H01M10/05
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance a discharging characteristic and reliability during hightemperature storage. SOLUTION: This battery is provided with a positive electrode 5 and a negative electrode 6 arranged interposing a separator 7 and uses graphite powder having a graphite viscosity index(GVI) equal to or less than 80 as the main material of the active material of the negative electrode 6, and thereby, the shape of the graphite particles is kept from being formed into a flat shape to restrain the particle orienting tendency of the graphite in rolling, the traveling passage of lithium ions is shortened and the degradation of irreversible capacity is reduced, so that its charging discharging characteristic and storage characteristic are improved.
Patent JP-2001186219-A (JP)
Title: Method for testing communication transmission line, and test control method
Inventor: KAGA MASARU
IPC: H04B3/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing communication transmission line which can efficiently execute a test or test control while reliably preventing the malfunction of an information processor connected to an active communication transmission line being a communication path to be tested, and to provide a test controlling method. SOLUTION: A control signal outputted to command a test from communication equipment arranged at the receiving point side of the communication path to be tested is received and decoded by an installation type testing device, and a control instruction corresponding to the control signal is transmitted to a communication controller arranged at a transmitting side. A test signal set so as to give a specific and individual change predetermined in accordance with the direct current voltage state of the communication path corresponding to the control instruction is transmitted to the communication path from the communication controller.  Control results at that time are outputted to the communication equipment through the communication controller and the installation type testing device, and the test result state of the communication path to be tested is also decoded and displayed by a portable testing device.
Patent JP-2000191786-A (JP)
Title: Water-repelling protective composition for coating film containing colloidal silica core/silicone shell body, mold releasing agent composition, water-repelling protective composition for building and fiber-processing agent
Inventor: MATSUMOTO MAKOTO
IPC: C09D183/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a water-repelling protective composition for coating film, capable of forming a film having excellent weather resistance and adhesion over coating film of an automobile or the like and protecting the beautiful appearance of the coating film from natural pollution or the like by adding a specific colloidal silica core/silicone shell body. SOLUTION: This composition is obtained by compounding (A) the main component, a colloidal silica core/silicone shell body, comprising (i) 80-5 wt.% of a core consisting of colloidal silica and (ii) 20-95 wt.% of a shell consisting of a polyorganosiloxane of the equation of an average composition: R1aSiO(4-a)/2 (R1 is H or a monovalent hydrocarbon; a=1.80-2.20), (e.g. octamethylcyclotetrasiloxane), and optionally (B) a blocking agent and (C) an abrasive agent or the like. The colloidal silica is an aqueous dispersion having SiO2 as the basic unit, and preferably has an average particle size of 4-300 nm.
Patent JP-2001183412-A (JP)
Title: Insulation degradation diagnosing method for power cable
Inventor: KOTANI KAZUO
IPC: G01R31/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulation degradation diagnosing method for a power cable, easily determining insulation degradation, such as water tree, occurring in an insulator, such as rubber and plastics, of the cable having a cable insulation layer, without being affected by stray currents. SOLUTION: Low-frequency currents from a low-frequency voltage generator 11 are superimposed on the measured power cable 1. When plural low-frequency voltages with different frequencies are superimposed, a current with superimposed frequencies flowing from the cable insulation layer to the ground through a grounding line is measured on a frequency-by-frequency basis. The size of the current with superimposed frequencies flowing to the ground is measured every different frequency to make a comparison, thereby determining insulation degradation, such as water tree occurring in the insulator of the power cable.
Patent JP-2000190142-A (JP)
Title: Automatic screwing machine
Inventor: KATO MASAKI
IPC: B23P19/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screwing machine for screwing favorably, even when a plastic deformable member stays on the moving road of a screw guide. SOLUTION: In an automatic screwing machine constituted so that a driver bit 9 rotatable by receiving the drive of an electric driver 7 is arranged reciprocatably to the axis direction by receiving the operation of an air cylinder 5 and also a screw guide 10 for always enclosing this driver bit 9 is provided reciprocatably and integrally with the driver bit 9 and movably to the axis direction of the driver bit 9 and an air suction means is connected to this screw guide 10 and the air is sucked from the tip of the screw guide 10, an engagingly locking member 13 movable integrally with the screw guide 10 is provided and also the movable stopper block 21 is provided on the moving road of this engagingly locking member 13.
Patent JP-2001166692-A (JP)
Title: Hook card case
Inventor: YAMAMOTO KAZUTERU
IPC: G09F1/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a hook card case designed not to use adhesives so as to allow classification processing in discarding. SOLUTION: The upper part on one side of a case body 2 adapted to insert a card by folding the lower part of a transparent panel on each other is extended from the upper part of the other side and the extended part is turned downward to form a return piece 5. On the other hand, a hook member 6 formed as a separate boy from the case body 2 consists of a coupling part 13 (a grasping piece 9 etc.), coupled to the return piece 5 of the case body and a hook part 14 detained to a rail.
Patent JP-2000194499-A (JP)
Title: Wireless mouse device
Inventor: OKADA SHINICHI
IPC: G06F3/038
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mouse device that increases the degree of freedom of a system configuration. SOLUTION: This wireless mouse device consists of a keyboard part 1 and a mouse part 2, and the keyboard part 1 has an interface part 3 performing connection to an information processor, a function part 4 as a keyboard and a radio wave receiving part 5 receiving radio data from the mouse part 2. Also, the mouse part 2 has a mouse functioning part acquiring data as a mouse, a transmitting part 8 transmitting data by radio and a power supply part 7 generating power supply for transmitting the data. The power supply part 7 also has a power generating part 10 performing private power generation and a power storing part 11 storing the power supply. With the configuration, a user can freely use the mouse 2 within the range where transmission radio waves 9 reach without worrying about battery consumption.  It is possible to increase the degree of freedom of the configuration of an information processor by transmitting data through the keyboard part 1 by radio waves.
Patent JP-2001181189-A (JP)
Title: Base agent for promoting wound healing
Inventor: URA SHIGEYOSHI
IPC: A61P17/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wound healing-promoting base agent which is rich in bio-compatibility and can be applied without relating to the kind of the wound. SOLUTION: This wound healing-promoting base agent is characterized by containing a salt comprising an oligoaldonic acid having galactose groups and a high mol.wt. polyamine. The oligoaldonic acid having the galactose groups is preferably lactobionic acid, and the high mol.wt. polyamine is preferably chitosan.
Patent JP-2000153010-A (JP)
Title: Fine adjusting device for height of post for volleyball
Inventor: OGAWA KAZUHIDE
IPC: A63B69/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pinned type volleyball post capable of fine adjustment of change caused by sinking or rising from the surface of floor concerning the height of upper edge of a net spread between posts from the surface of floor. SOLUTION: A screw 3 for elevation to be screwed with an adjust ring 4 of the same diameter as an outer post 1, long holes 8 for elevation and guide grooves respectively provided corresponding to the pulley rod and guide groove of a head metal fitting 10 having the pulley rod of a net rope guide pulley and the guide groove provided orthogonally with this rod are formed at the upper part of outer periphery of a middle post 2, a plate 18 for reinforce is fixed at the lower part of the outer post 1, and the lower part of the outer post 1 is inserted and vertically provided in an embedded pipe.
Patent JP-2000117032-A (JP)
Title: Filter for ventilation fan
Inventor: ISHIKAWA HIROSHI
IPC: B01D46/10
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To make a packing volume of the product small, and to simplify the structure by dividing a frame member into four slidable members, dividing a corner fixing member for assembling the frame member into four members, and inserting and fixing the slidable members into the corner members to assemble the filter. SOLUTION: Portions for forming respective side faces of the frame use bar parts 2 capable of adjusting the length by being inserted from the left and right of a cylinder part 1 and slid. Protrusion edges of the bar parts 2 are inserted into the corner members 3 and fixed to form a frame in which the whole size is freely adjustable. Cylinder parts 5 are inserted into insertion fixing bars 7 of a cross shape member 4 and fixed and also doglegged bar members 6 are inserted into the cylinder parts 5 by being slid to enable to adjust the lengths of them and also the tips of the bar parts 6 are inserted into the corner members 3 and fixed. The filter is floated in order that the filter is prevented from coming into contact with blades of the fan. Then, the filter is attached to the such assembled frame part to be covered from the upper side.
Patent JP-2000190069-A (JP)
Title: Manufacture of plate type heat exchanger
Inventor: TADA KAORU
IPC: B23K101/14
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain excellent high temperature characteristics and corrosion resistant by applying a water soluble binder for fixing a brazing material to a plate or a fin, adhering a grain-like brazing material of a Ni alloy containing Cr and P on the binder, and then laminating, heating, and brazing a large number of plates and fins. SOLUTION: A Ni alloy containing Cr and P is composed of 10-30 wt.% Cr, 8-13 wt.% P, and the balance of substantially Ni. A polyvynlalcohol aqueous solution, an ethylene glycol aqueous solution, or the like is used as a water soluble binder. The binder can be easily applied to a place required for the brazing material, even in the case of a plate or fin with projections and indentations used for a plate type heat exchanger, by a spraying method or a dipping process. A Ni-Cr-P base alloy superior in flowability is used, so that brazing cracks caused by shortage of the brazing material can be prevented even if the brazing material is not rigidly controlled in a process for adhering the brazing material on the binder.
Patent JP-H04209375-A (JP)
Title: Information storage device and its production
Inventor: HARADA TAKESHI
IPC: G11B5/60
Filed: 1990-12-01
Abstract: PURPOSE:To obtain a device with low floating quantity and less fluctuations in the floating quantity by integrating a buoyancy adjusting mechanism as a micro-structure whose shape is changed by means of the control of an applied voltage from the outside, and sticking the buoyancy adjusting mechanism to a negative pressure slider together with the substrate. CONSTITUTION:A mobile bridge 22 composed of a mobile electrode 221, an insulating layer 222, a gap 223, and a fixing electrode 224 is formed on a monocrystal Si substrate 20. An air hole 9 is provided on the substrate 20 and the negative pressure slider 1 from the electrode 224. At this constitution, when a dc voltage is applied between the electrodes 221 and 224, the electrode 221 has a deflection deformation by electrostact attracting force, the air hold 9 is blocked, and negative buoyancy is made high. Therefore, the floating quantity detected by a floating quantity measuring device 3, the dc voltage is controlled according to the difference of the detected quantity and a prescribed floating quantity, to adjust the floating quantity. Thus, the floating quantity can be made low and simultaneously, its fluctuations are reduced.
Patent JP-H04210374-A (JP)
Title: Automatic feeding device for abrasive
Inventor: TAKAKU YOSHIJI
IPC: B24B57/02
Filed: 1990-12-14
Abstract: PURPOSE:To make an abrasive grain density uniform and stable, by automatic drip-feeding quantitatively with the intermittent driving in the axial direction of an extrusion bar penetrating the container inside, while stirring at all times the abrasive mixed with abrasive grain and liquid by a stirring vane which is rotated in a container. CONSTITUTION:An abrasive 1 mixed with abrasive grains and liquid is stirred at all times by a stirring vane 6 rotating in a container 2. The automatic drip- feeding is executed from a drip part 9 quantitatively by the intermittent driving in the axial direction of an extrusion bar 8 which penetrates the container 2 inside in this state.
Patent JP-H04216478-A (JP)
Title: Apparatus for monitoring runway lights
Inventor: ATSUMI JUICHIRO
IPC: G01R31/08
Filed: 1990-12-17
Abstract: PURPOSE:To take preventive maintenance disposal before the generation of fusing trouble by always monitoring the temp. of a connector part and displaying the position of the connector part at the time of the judgement of abnormality. CONSTITUTION:The lights 1 arranged along a runway at predetermined intervals are divided into groups each consisting of several lights and the respective groups are connected in series by a cable to be connected to the secondary sides of insulated transformers 2. All of the primary sides of the transformers 2 are connected in series by a cable 4 and a constant current is supplied to the transformers from a constant current control apparatus 6. One optical fiber 5 is laid in close contact with the cable 4 on the transformer primary side circuits. The optical fiber 5 are graduated to measure the distance from a reference point to a connector. When a laser pulse beam is incident to the optical fiber 5, the pulse beam advances while scattering. The scattered light toward the incident end is collected by a photodetector. When the speed of back-scattered light advancing through the fiber is known, the origin of the backscattering in the fiber is known.
Patent JP-H04220658-A (JP)
Title: Process unit for image recording device
Inventor: OKABE YASUSHI
IPC: G03G21/00
Filed: 1990-12-21
Abstract: PURPOSE:To prevent solidification of waste toner inside a waste toner container due to heat of a fixer by forming a waste toner container or a process unit frame body from a heat insulating material. CONSTITUTION:An electrostatic latent image carrier 21 and a waste toner container 40 for retaining waste toner detached from the electrostatic latent image carrier 21 are provided and a frame body integrating the waste toner container 40 or the electrostatic latent image carrier 21 and the component elements of a process unit together is made of a heat insulating material; i.e., the waste toner container 40 is made of ABS resin, a polycarbonate, polystyrene, etc., by low foaming injection molding. The temperature rise inside the waste toner container 40 is therefore restrained even if a large quantity of heat is generated from a fixer 6.
Patent JP-H04228597-A (JP)
Title: Method for preventing edge overcoating in horizontal plating device
Inventor: AOKI FUMIO
IPC: C25D7/06
Filed: 1990-12-27
Abstract: PURPOSE:To surely reduce edge overcoating by controlling the amt. of a plating soln. to be circulated in a plating tank and regulating the amt. of the soln. to be infiltrated at the edge of a steel strip. CONSTITUTION:The lower surface of a steel strip 4 to be plated is dipped in a plating soln. 5, the strip is traveled toward a conductor roll 1, and the lower surface is plated. The width of the soln. 5 infiltrated toward the edge 3 of the strip 4 from the upper part on the upper surface of the edge 3 of a plating device 10 is sensed by a sensor 6. A variable valve and the discharge of a pump are controlled in accordance with the sense signal of the sensor 6 to reduce the circulation of the plating soln., the width of the soln. 5 infiltrated at the edge 3 on the upper surface of the strip 4 is controlled to <=30mm, and edge overcoating is prevented.
Patent JP-H04305121-A (JP)
Title: Electromagnetic flowmeter
Inventor: SHUKUTANI NORIHIRO
IPC: G01F1/60
Filed: 1990-12-27
Abstract: PURPOSE:To facilitate the removal of various noises containing a differentiation noise by computation by providing an exciting means with an attenuation resonance circuit with which an excitation current attenuates accompanying AC vibration when shifting to a down period. CONSTITUTION:When a square wave-shaped excitation current having a non- excitation down period is supplied to an exciting coil 1b having a core 1b, a residual magnetism appears following a B-H curve of the core 1b as an exciting cycle shifts to the non-excitation down period. In this case, if a fluid to be measured flows, a noise voltage appears as the result of multiplication with the residual magnetism. This noise voltage appears in a polarity related to the excitation state before the shifting to the down period. So, in an exciting circuit 22, an LCR resonance circuit is made up of L of an exciting coil 1a, a resistance R and capacitor C. An exciting current 1f is down to zero being attenuated with the AC vibration when shifting to the down period from the excitation state thereof thereby eliminating effect as caused by the residual magnetism free from the excitation state.
Patent JP-H04312939-A (JP)
Title: Probe device
Inventor: MORI SHIGEOKI
IPC: G01R1/067
Filed: 1990-12-28
Abstract: PURPOSE:To provide a probe device in which an electrode pad of a semiconductor chip formed on a semiconductor wafer can be aligned automatically with a probe needle of a probe card with high precision. CONSTITUTION:A probe device 1 comprises a television camera 9 for imaging a row of electrode pads 4 on a semiconductor wafer 2 and a television camera 8 for imaging a row of probe needles 5 on a probe card 6. A main controller 10 recognizes the row of the electrode pads 4 and the row of the probe needles 5 as corresponding straight lines based on the imaging signals fed from the television cameras 8, 9, and the semiconductor wafer 2 and the probe card 6 are rotated relatively so that an inclination of the straight line corresponding to the pad row may coincide with an inclination of the straight line corresponding to the probe needle row through a card holding mechanism driving controller 12. Further, the semiconductor wafer 2 and the probe card 6 are relatively moved so that the center between the straight lines corresponding to the row of the electrode pads 4 may coincide with the center between the straight lines corresponding to the row of the probe needles 5 through a holding stand driving controller 11.
Patent JP-H04225715-A (JP)
Title: Coal oil burner
Inventor: TOMITA HIDEO
IPC: F23L1/00
Filed: 1990-12-28
Abstract: PURPOSE:To enhance the gasification efficiency of kerosene ejected into a gasification chamber. CONSTITUTION:When kerosene is ejected from an oil transfer nozzle 24 directed at an inclined gasification section 19 in a gasification chamber 17, the kerosene flows downward along the surface of the inclined gasification section 19 and spreads. On the other hand, air is supplied from an air supply port 27 installed slantingly in the upper part of the gasification chamber 25 communicated with a gasified air inlet 21. Due to this construction, the flow rate of air is increased as it is downward from the gasified air inlet 21, which forces the air to flow upward on the surface of the inclined gasification section 19 so that the flow rate may be further increased. Since the flow direction of kerosene and air at the inclined gasification section is opposite to each other, the flow is further disturbed and diffused. This construction makes it possible to raise the thermal transfer coefficient and gasify the kerosene immediately.
Patent JP-H04218197-A (JP)
Title: Two-tub washing machine
Inventor: MATSUMOTO SATORU
IPC: D06F29/00
Filed: 1990-12-17
Abstract: PURPOSE:To allow rising through automatic water supply with easy operation without fail in a simple constitution. CONSTITUTION:A washing timer 7 is given a washing setting area indicated as '1st washing' and '2nd washing', and a rinsing setting area as 'watering rinsing', and is constituted in such a way that a washing motor is energized for the time set in the washing setting area, and the washing motor and a feedwater valve for washing tub are energized for the time set in the rinsing area. Consequently, rinsing through automatic water supply is performed by simply setting the washing timer 7 at a desired time in the rinsing setting area.
Patent JP-H04217298-A (JP)
Title: Chord vibration detecting device
Inventor: KONDO KATSUFUMI
IPC: G10H3/18
Filed: 1990-12-18
Abstract: PURPOSE:To improve reliability of detection and its accuracy by completely removing a noise by external light when an optical sensor is used, in the case of detecting chord vibration of an electric guitar or the like. CONSTITUTION:A pair of light receiving elements 17A1, 17A2 are arranged in a line symmetrical position with a chord serving as the center along a direction of vibration of the chord 14A, in the lower thereof. These light receiving elements 17A1, 17A2 are provided with almost the same output characteristics relating to intensity of light. A difference between output values from these light receiving elements 17A1, 17A2 is calculated in a differential circuit to detect vibration of the chord.
Patent JP-H04221685-A (JP)
Title: Thermal transfer sheet
Inventor: KAIZE SHIGEKI
IPC: B41M5/30
Filed: 1990-12-25
Abstract: PURPOSE:To provide a thermal transfer sheet susceptible of high density printing imparting high gradation properties and further applicable to many-time printing by providing an ink layer having high tinting strength in spite of the reduced addition amount of pigment. CONSTITUTION:In a thermal transfer sheet, it is characterized that the pigment in ink is surface-treated with an aluminum type coupling agent.