baber/WOPTO huggingface dataset:
Patent JP-2001124685-A (JP)
Title: Measuring method of viscosity and measuring device of viscosity
Inventor: HAYAKAWA YUMI
IPC: G01N11/14
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a new measuring method and device of viscosity capable of quickly and precisely measuring the viscosity of a liquid flowing in a pipe. SOLUTION: A rotating blade 6 is inserted into a pipe 1 for passing a liquid, a baffle plate 9 is provided on the upstream side of the rotating blade 6, or a blade cover 10 is provided around the rotary blade 6, and the torque of the rotating blade 6 is detected while rotating the rotating blade 6. Since the baffle plate 9 or blade cover 10 minimizes the influence against the rotating blade 6 by the direct collision of the liquid, the viscosity of the liquid can be precisely measured.
Patent JP-H04183234-A (JP)
Title: System switcher for uninterruptible power supply system
Inventor: YOSHIDA TOSHIO
IPC: H02J3/46
Filed: 1990-11-13
Abstract: PURPOSE:To realize an easy and reliable switching of system, wherein erroneous interruption of power supply is reduced as compared with manual operation, by performing automatic switching through a sequencer based on power supply information and the like. CONSTITUTION:Switchers 17-20 are connected, respectively, with power supply buses 15, 16 of systems A and B. The switchers 17-20 are connected, on the output side thereof, with loads 25-28 through load switches 21-24, respectively. A sequencer 33 takes in power supply information, load information and environment information, as well as an operational command relay signal. When the system A has schedule of power interruption, isolation of power supply from system B is prohibited and displayed on a CRT. When variation of load is predicted, isolation of power supply is prohibited to ensure a power supply capacity required for increase of load. When there is a possibility of lightning, isolation of power supply is prohibited in case of failure of one system.
Patent JP-S63158562-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity and superior in characteristics resisting to repeated uses by using a specified trisazo compound as an electric charge generating material. CONSTITUTION:The photosensitive layer contains as the charge generating material at least one of the trisazo compounds represented by formula I in which each of R1-R8 is H, halogen atom, OH, alkyl, alkoxy, allyl, aldehyde, carboxy, acyl, ester, carbamoyl, amino, alkylamino, arylamino, aryl, aralkyl, nitro, or cyano group; A is a coupler residue; and each of (m) and (n) is an integer of 0-6, thus permitting the obtained photosensitive body to be high in sensitivity even in the case of positive and negative charging, and superior in repeated use characteristics.
Patent JP-H11145870-A (JP)
Title: Converter for receiving circularly polarized wave/ linearly polarized wave
Inventor: MANABE RYOTARO
IPC: H01P1/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To concurrently receive with one antenna radio waves, from two satellites of different polarizing systems in identical orbit. SOLUTION: A horn circuit 1 receives the signal of a vertically polarized wave sent from a satellite through a substrate probe 2 for vertically polarized wave reception and receives the signal of a horizontally polarized wave through a substrate probe 3 for horizontally polarized wave reception. A 90 deg. phase synthesizer 5 receives a circularly polarized wave by synthesizing two received vertically and horizontally polarized waves while delaying one of them by a phase of 90 deg.. The received signal of this circularly polarized wave is converted to the signal of a first intermediate frequency(IF) band by a frequency converter 8. In addition, the received signals of vertically and horizontally polarized waves are switched by a changeover switch 11, in response to a switching signal CH from a tuner and converted to a second IF band by a frequency converter 12.  These signals of the first and the second IF bands are mixed by a mixer 16 and sent from an output terminal 19 via a coaxial cable to the tuner.
Patent JP-H07139122-A (JP)
Title: Constructing method for building-panel
Inventor: SATO MAKOTO
IPC: E04F13/08
Filed: 1993-11-12
Abstract: PURPOSE:To simplify the work of adjusting building panels, by a method wherein the same level flatness as the whole of panel walls is heightened by adjusting a space between a panel surface and a wall, and the space between them is adjusted from on the side of the panel wall, about each panel comprising the panel walls formed. CONSTITUTION:In the case where panel walls are formed by juxtaposing a number of building panels on a wall, a bolt member 3 is vertically fixed on the end part of each of planels 1, a nut member 4 with a toothed wheel 5 is screwed on the bolt member 3, and the panel 1 is fastened to a wall 2 leaving a space between them, through a furring strip 9. The nut member 4 is moved before and behind to the bolt member 3 by turning the toothed wheel 5 protruding between the panels 1 placed side by side from on the side of the panel wall, and a space between a panel surface and wall 2 is adjusted by pushing the wall 2 directly or indirectly with the top part of the nut member 4.
Patent JP-H10130129-A (JP)
Title: Hair dyeing composition
Inventor: KIMURA ASANO
IPC: A61K8/97
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of suppressing and preventing a contact dermatitis and excellent in hair dyeing property by containing a specific plant extract material in an oxidizable hair dyeing agent. SOLUTION: This hair dyeing composition contains the following components. (A) an oxidizable dye or a salt thereof (e.g.; para-phenylene diamine). (B) an oxidizer (e.g.; hydrogen peroxide). (C) one or more kinds of plant extracts selected from Ginkgo biloba, Phyllanthus niruri and Rosemarinus officinalis. The plant extract is extracted by using an organic solvent and a usual extraction method and it is preferable to contain the Ginkgo and Ph. niruri extracts by 0.1-5wt.% and the R. officinalis extract by 0.5-5wt.% based on the total amount of the first component. By applying the composition to the hair, it can sufficiently dye the white hair in an excellent hair dyeing property without developing an allergic contact dermatitis.
Patent JP-H04181601-A (JP)
Title: Pen light
Inventor: WAKIMOTO YASUO
IPC: F21S8/00
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a pen light with a high stage effect by using the light at the front section of an electric bulb for front illumination, and using the light at the rear section for illuminating a grip section. CONSTITUTION:A grip section 1 and a holding member 7 are connected by screw grooves 8, 9. The side light 6A of an electric bulb 6 is diffused in many directions by the grooves 8, 9 and reflected by a mirror tape 10, it is sent downward through the grip section 1 and bent by recesses 11 provided on the inner face, and the grip section 1 is partially illuminated. The outer face of a case 5 is colored, and a battery is stored. A transparent color plate 12 colors the light at the lower section 6A of the electric bulb 6. The light quantity transmitted from the holding member 7 to the grip section 1 is adjusted and the brightness of the illumination at the recesses 11 can be properly set by the fastening strength of the screw grooves 8, 9.
Patent JP-2001126230-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: ONO TOSHITSUGU
IPC: C09D5/23
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in magneto static characteristics, electromagnetic conversion characteristics, running stability and running durability and the method for manufacturing the magnetic recording medium. SOLUTION: The magnetic recording medium having a magnetic layer consisting essentially of magnetic powder and a bonding agent and formed on a non-magnetic substrate is characterized in that the bonding agent consists of a polyurethane resin containing a propane-diol derivative expressed by the formula (1) (wherein either or both of R1 and R2 is a 2-8C saturated hydrocarbon group and the residue is a hydrocarbon) as a raw material and the polyurethane resin has >=4,000 equivalent weight/t urethane group concentration and preferably has >=100 deg.C glass transition temperature.
Patent JP-H06160333-A (JP)
Title: Manufacture of oxygen sensor
Inventor: UCHIKAWA AKIRA
IPC: G01N27/409
Filed: 1992-11-18
Abstract: PURPOSE:To improve the low-temperature activity of a zirconia oxygen sensor. CONSTITUTION:An electrode 3 coming into contact with a gas to be detected is formed on the outer surface of a zirconia tube 1 by a paste method. Herein an electrode material paste is prepared by adding ceramic powder to a noble metal paste prepared by adding rhodium or palladium to a platinum paste. After the electrode material paste is applied on the zirconia tube 1 by printing, the electrode material and the zirconia tube 1 are sintered simultaneously, whereby an outside electrode 3 is formed.
Patent JP-H07136680-A (JP)
Title: Wastewater treatment tank
Inventor: MISHIMA KOJI
IPC: C02F3/10
Filed: 1993-11-16
Abstract: PURPOSE:To prevent treatment capacity from being lowered due to the formation of carrier concentration distribution by circulating the carrier to disperse it in a tank. CONSTITUTION:In a waste water treatment tank 1 which holds a floating carrier 2 with microorganisms fixed, a baffle plate 9 with opened upper and lower ends is installed along the flow. The tank is divided into two parts A, B. A diffuser 3 and a transfer apparatus 10 for transferring the carrier to the raw water inflow side, which is located below the diffuser, are installed in the part B. The bottom of the other part A is greatly slanted toward the baffle plate. A inflow opening 7 is formed at one end of the tank, while a treated water outflow part 8 with a means 6 to hinder the outflow of the carrier is installed at the other end.
Patent JP-H08164703-A (JP)
Title: Pneumatic radial tire
Inventor: KONO YOSHIHIDE
IPC: B60C9/08
Filed: 1994-12-13
Abstract: PURPOSE: To provide a pneumatic radial tire for a passenger can which can prevent the breakage of a cord in a cord layer, which is apt to occur when the cord in the cord layer is exposed to the outside or when the car makes hasty cornering, and enable a driver realize through his/her visual sensation that the tire is in danger. CONSTITUTION: In an organic-fiber-made cord belt layer 7 situated above an inclined belt layer 6, which is formed by arranging a steel-made reinforcing element at the outer periphery of a crown part 4, a cord in the cord belt layer 7 has a breaking strength of more than 1000kgf per 50mm in width when measured in the normal direction to the cord, while the breaking elongation of the cord is more than 4%. The cord in the belt layer 7 in the circumferential direction has such as object color in the yellow color system as 0.3<x<0.7, 0.3<y<0.7 when denoted by chromaticity coordinates x, y in the XYZ color system of the CIE chromaticity diagram specified by JIS.
Patent JP-H07164309-A (JP)
Title: P0lishing method and manufacture of walter type optical element using the polishing method
Inventor: UCHISHIBA EISHIROU
IPC: B24B37/00
Filed: 1993-12-09
Abstract: PURPOSE:To let a polished surface be easily and accurately polished in a short time. CONSTITUTION:A polishing member 6 possessing a magnetic substance is disposed in the polished surfaces 2 and 3 of a polished article 1, and attracting force due to magnetic force is produced between each magnetic force generating means 5a and 5b and the polishing member 6 by disposing the magnetic force generating means 5a and 5b at a position faced to the polishing member 6 via the polished article 1. And a magnetic force generating means 5 and the polished article 1 are relatively moved while attracting force is being controlled to be a specified value by conditioning the polishing member 6 to follow after the movement of each magnetic force generating means 5a and 5b.
Patent JP-H0912092-A (JP)
Title: Device for can-lid take-off treatment
Inventor: TAKAHASHI AKIRA
IPC: B67C9/00
Filed: 1991-11-25
Abstract: PURPOSE: To take out filled contents simply in a short time and also take out the contents completely without remaining them in a can. CONSTITUTION: A lid opener 14 for opening an upper face of a can 60 by cutting, an inverting device 16 for vertically inverting the opened can 60, a take-out device for taking out contents of the inverted can 60 and cleaners 18, 19 for cleaning inside the can 60 are provided in this sequence from an upstream of a transfer path of a carrier 11 for carrying the can 60.
Patent JP-H02154475-A (JP)
Title: Manufacture of photodetector
Inventor: SOEJIMA KATSUTOSHI
IPC: H01L31/02
Filed: 1988-12-06
Abstract: PURPOSE:To improve yield, and to improve optical characteristics of a photodetector by placing heat curable resin on the surface of a package, heating it to melt the resin, and filling an uneven surface to finish it in a mirror state. CONSTITUTION:After a photodiode with a P-N junction is manufactured, the photodiode 3 is molded with epoxy resin together with an electrode terminal 5 and sealed in a package 2. Then, the surface of the package is coated with heat curable resin 7 having 0.1mm of thickness, and the heat curable resin is heated while being pressurized by a metal plate 8 in which the surface 9 is mirror finished. Thus, a photodetector having a flat surface in which a damage, bubbles, steps are filled with the resin 7 can be obtained.
Patent JP-H09140862-A (JP)
Title: Illuminating device for game machine
Inventor: OSAWA HITOSHI
IPC: G09F9/30
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make a display easier to watch and to increase degrees of freedom for the tracks of balls by causing a light-emitting display part to form an image display part which produces playing conditions, one advantageous to the player and the other disadvantageous to the player, during a stopped state after patterns have been displayed in various ways. SOLUTION: A cell sheet 1 covering the overall front surface of a game board is provided with an image display part 1a, consisting of the light-emitting display part of an electroluminescence lamp on the back of a light-transmitting surface panel 1f, a memory display part 1b, a message display part 1c, and a side display part 1d, and is coupled integrally with the front surface of the game board. Thus even if the image display part is made larger for easy viewing, the tracks of game balls are not restricted. Degrees of freedom for the tracks of the balls in a game area defined inside a band on a gage board are increased remarkably, and playability regarding visibility can be enhanced significantly.
Patent JP-2000138546-A (JP)
Title: Multistage power amplifier for high frequency
Inventor: SASAKI YUJI
IPC: H04B1/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multistage power amplifier for high frequency which can be improved in circuit stability by preventing the occurrence of oscillations in a frequency domain lower than its amplifying frequency band by suppressing the passing characteristic to a frequency lower than the amplifying frequency band in a feedback loop to a lower level and, in addition, the size of which can be reduced. SOLUTION: This multistage power amplifier is provided with high-frequency transistors Q201 and Q201 constituted in multiple stages, stage-to-stage matching circuits (b) which make impedance matching between the transistors Q201 and Q202, and input matching circuits which make input impedance matching for the transistors Q201 in the first stage. The amplifier is also provided with output matching circuits connected to the transistors Q202 in the final stage and bias circuits which supply direct currents to the transistors Q201 and Q202. At least one of the stage-to-stage matching circuits (b) constitutes a high-pass filter. The circuit stability of the amplifier can be improved by suppressing the passing characteristic to a frequency lower than the amplifying frequency band to a lower level between the transistors Q201 and Q202.
Patent JP-H04179555-A (JP)
Title: Thermal head and preparation thereof
Inventor: NAKAMURA KENICHI
IPC: B41J2/335
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the electrostatic breakdown of a heating resistor and the generation of electrolytic corrosion due to ion conduction by providing a heating resistor group, an individual electrode group and a common electrode group on the heat accumulation layer on an insulating substrate and providing an abrasion-resistant film so as to cover those groups and forming a conductive layer to the surface of the abrasion- resistant film. CONSTITUTION:For example, a heat accumulation layer 12 is provided on an insulating substrate 11 and, after Au resinate paste is printed once or twice to be baked, a group of individual electrodes 13a1, 13a2... and a group of common electrodes 13b1, 13b2... are formed on the heat accumulation layer 12. Ag paste is printed on the common electrode part and baked to form an electrode layer 14 and resistance paste is printed on the electrode layer 14 and baked to form heating resistors 15. The part between two adjacent common electrodes becomes one heating resistor. An abrasion-resistant film 16 mainly composed of a glass component is printed and baked so as to cover the individual electrode group, the common electrode group, the electrode layer 14 and the heating resistors 15. For example, a solution of SnCl4 is uniformly applied to the part especially corresponding to the upper parts of the heating resistors 15 on the surface of the abrasion-resistant film 16 and heated to form a conductive layer 17.
Patent JP-H03168131-A (JP)
Title: Ultrasonic blood flow acceleration measuring apparatus
Inventor: HARADA TAKEMITSU
IPC: A61B8/06
Filed: 1989-11-28
Abstract: PURPOSE:To achieve accuracy of diagnosing of a heart function by arranging a local acceleration computing means and a convection acceleration computing means to measure and display real acceleration of blood flow so that the observation and judgment of an absolute acceleration is possible. CONSTITUTION:A local acceleration is obtained as value by a subtraction of signals shifted in cycle T among output signals 105 of a speed distribution computing device 202 with a subtractor 38 and then, by a differentiating operation in substance. On the other hand, in the case of a convection acceleration. Ur<2>/2 (Ur: speed) is computed with a square multiplier 40 and signals shifted by cycle are subtracted with a subtractor 44 among output signals 107 of the square multiplier 40 and is obtained as signal subjected to a differentiation processing. Then, when a local speed signal 106 and a convection acceleration signal 108 are added up with an adder 46, a real acceleration is determined. In addition, a selective switching is performed with a switch 48 between an output signal 105 of a speed distribution computing device 202 and an output signal 109 of a real acceleration computing device 203 and either thereof is supplied to a CRT display device 26.
Patent JP-H01153479-A (JP)
Title: Packaging method for semiconductor device
Inventor: SAITO TAKEHIRO
IPC: H01L23/00
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the invasion of moisture from outside, by sealing a semiconductor device with a thin film while maintaining the condition which is higher than a specific atmospheric pressure. CONSTITUTION:A multiple number of resin sealed type semiconductor device 1 are placed in a tube 2; both ends of the tube 2 are sealed by a stopper 3. A multiple number of the tubes 2, in which semiconductor devices 1 have been placed in such a manner, are placed in a thin film bag 4; the inside of the bag 4 is made higher than 0.8 atmospheric pressure, and a closed sealing part 5 of the bag 4 is sealed by thermocompression bonding. The thin film which forms the bag 4 has a two layer structure with polyethylene 6 and vinylidene chloride 7; the thermocompression bonding at the sealing part 5 becomes possible by arranging the polyethylene 6 on the inner surface of the bag 4; if the sealing work is conducted indoor, the sealing of the bag into a condition to be higher than 0.8 atmospheric pressure is extremely easy.
Patent JP-H05125458-A (JP)
Title: Method for dezincificating scrap galvanized steel sheet
Inventor: MORI MASAAKI
IPC: C22B1/00
Filed: 1991-10-30
Abstract: PURPOSE:To evaporate and liberate deposited Zn and to use scrap galvanized steel sheet as an iron source by heating the scrap in a gaseous atmosphere of specified composition. CONSTITUTION:Solid carbon such as coke or gaseous hydrocarbons are introduced from a feeder 9 into an externally heated rotary kiln 1 provided with a burner 3 as the external heating means 2, and an oxidizing gas such as air and CO2 is simultaneously introduced from its feeder 10 and heated by the means 2 to form a reducing gas atmosphere satisfying 0.01<CO2/CO<1 by the reaction of the solid carbon or gaseous hydrocarbons with the oxidizing gas such as air. The scrap galvanized steel sheet in a closed vessel 8 is supplied into the kiln 1 by a feeder 7 and heated to 800-1200 deg.C. The Zn in the scrap is evaporated, liberated, cooled by a waste gas treating device 13, solidified and recovered, and scrap iron free of Zn and usable as the Fe material is recovered in a vessel 12.
Patent JP-H09120921-A (JP)
Title: Inductor
Inventor: KONNO TOSHIO
IPC: H05K1/18
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an inductor, easy to mount on a circuit board, which prevents bends of terminal pins during wire wrapping and protects terminals from soldering. SOLUTION: An inductor comprises a cylindrical bobbin 1 with a horizontal axis, a pair of terminal boards 2 attached to the axially opposite ends of the bobbin, and a core 10 provided in the bobbin 10. The terminal boards have their respective flanges 3 and terminals 6 for connection with a circuit board. The flanges protrude axially in opposite directions from the lower ends, and the terminals 6 vertically penetrate the flanges. The lower portions of the terminals 6, protruding downward from the flanges, serve as legs 8 to be inserted into the circuit board, whereas the upper portions 4 above the flanges are bent substantially at a right angle along the bobbin axis so that they can be soldered.
Patent JP-H10155121-A (JP)
Title: Video display device
Inventor: NIO HIROSHI
IPC: H04N5/445
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To display overall state of an electronic device connecting to a digital bus such as an IEEE1394 bus. SOLUTION: An interface circuit 2 decodes all control signals of a digital bus and the decoded data are given to a CPU 3. The CPU 3 applies arithmetic/ analysis processing of a state of a device connecting to the digital bus to the received data and generates display data. The display data are subjected to arithmetic operation by display processing circuit 4 and displayed on a display device 5.
Patent JP-H02158556-A (JP)
Title: Sorter
Inventor: MOROFUJI HIRONORI
IPC: B65H39/11
Filed: 1988-12-08
Abstract: PURPOSE:To automatically obtain a fixed position of discharge from a discharge means by providing a control means which controls a driving means so as to guide to the fixed position of discharge a sheet material from the discharge means despite a difference between conveying directions. CONSTITUTION:A sheet material 11 is received from two or more acceptance ports 20a in a conveying means 20, guided by the conveying means 20, introduced to a discharge means 7 from a different direction and discharged by the discharge means 7 to each tray 3a of a multi-step tray 3. Here the discharge means 7 is moved by a driving means 6 controlled by a control means moving the discharge means 7 so as to obtain a fixed position of discharge despite a difference between directions of the sheet material 11 introduced to the discharge means 7. As the result, the sheet material 11 is discharged so as to be placed always in a fixed position of discharge to each tray 3a... of the multi- stage tray 3.