baber/WOPTO huggingface dataset:
Patent JP-H03202230-A (JP)
Title: Manufacture of copper flake for brake material
Inventor: TAKESHITA FUMIO
IPC: B21F45/00
Filed: 1989-12-28
Abstract: PURPOSE:To manufacture the fine copper flake having the excellent adhesion and mixing property with other material economically by throwing a copper thin plate made of rolled scrap copper wire or rolled scrap coated copper wire respectively having a micro diameter into a crusher, and crushing it finely to obtain the copper flake. CONSTITUTION:After rolling the copper wire material such as copper wire, plated copper wire, enamel baked copper wire and coated copper wire into a thin plate, it is crushed to obtain the fine particle of which surface area is complex, namely, large. Consequently, the fine particle as the friction coefficient adjusting material is mixed with other material well, and while adhesion is improved. Next, since the copper wire material as the raw material has excellent expansionability, it can be rolled easily, and since it has high copper purity, the copper flake having the excellent friction characteristic as a brake can be obtained. In the case that the waste material such as stripping line in streets of communication cable is used as the copper wire material to be used as the raw material, the copper flake can be manufactured at low cost, and contribution to the effective use of resources is large.
Patent JP-H04209487-A (JP)
Title: Woven exothermic body
Inventor: TAKAGAWA SEIICHI
IPC: H05B3/20
Filed: 1990-11-30
Abstract: PURPOSE:To ensure the prevention of the meandering motion of an electrode wire by applying a three-layer structure to a flat yarn laid at both sides of the electrode wire. CONSTITUTION:A woven exothermic body A is constituted by weaving a yarn group 1 containing flat yarns 12 for exothermic wires 11 with a yarn group 2 containing flat yarns 22 for electrode wires 21 connected to the exothermic wires 11. Of the flat yarns 12 and 22, the flat yarns 22 are formed to have a three-layer structure comprising low density polyethylene layers 22b and 22c laminated on both sides of a substrate layer 22a. This substrate layer 22a ensures the ductility and strength of the flat yarns 22, while the layers 22b and 22c ensure quality for bonding the flat yarns 22 to a protection sheet. According to the aforesaid construction, the flat yarns 22 ensures the electrode wires 21 to be prevented from meandering.
Patent JP-H08183982-A (JP)
Title: Production of rolling bearing containing solid lubricant sealed therein
Inventor: ASO MITSUNARI
IPC: C10M143/02
Filed: 1994-12-29
Abstract: PURPOSE: To provide a bearing, capable of surely stabilizing a torque of a rotating shaft at a low value, having a relatively low heat-up temperature thereof and sufficient durability and containing a solid lubricant sealed therein. CONSTITUTION: This method for producing a rolling bearing containing a solid lubricant sealed therein is to inject the lubricant prepared by mixing and dispersing 95-1wt.% powder of an ultrahigh molecular weight polyolefin having 1×10<6> to 5×10<6> average molecular weight in 5-95wt.% lubricating grease into the bearing, heat the bearing to a temperature above the get point of the ultrahigh molecular weight polyolefin and below the dropping point of the lubricating grease, then quench the bearing to normal temperatures in a liquid coolant selected from a lubricating oil, a grinding fluid, a rust preventing oil and water and solidify the lubricant.
Patent JP-H07159325-A (JP)
Title: Measuring apparatus for singlet oxygen
Inventor: MASUKO NOBURO
IPC: G01N21/63
Filed: 1993-12-09
Abstract: PURPOSE:To measure singlet oxygen with high sensitivity by circulating a sample solution in a flow cell, and irradiating it with a laser beam in an ultraviolet-part region, and spectroscopically separating and detecting near- infrared rays generated. CONSTITUTION:A light source part 1 continuously oscillates a laser beam in an ultraviolet-wavelength region. A modulation part 2 intensity-modulates the continuous laser beam into a pulse beam. When the beam is modulated, an acousto-optic modulator 7 is used. Then, the modulated beam is cast on a flow cell 8 in a sample part 3. A sample-circulating pump 9 which circulates a sample solution and a blowing port 10 which bubbles oxygen gas are installed in the flow cell 8. Near-infrared rays which are generated in the flow cell 8 are converged by a lens 11 or the like, they are separated by a spectroscope 12, and they are then converted into an electric signal by a detector 13. A detection signal is amplified by an amplifier 14, and an emission spectrum is recorded and displayed by a recorder 16. Thereby, singlet oxygen in a compound which is absorbed only in the ultraviolet-wavelength region can be measured.
Patent JP-H06195806-A (JP)
Title: Method and device for loading tape
Inventor: KONO HARUYUKI
IPC: G11B15/093
Filed: 1992-12-21
Abstract: PURPOSE:To prevent damage of a magnetic tape due to abnormal traveling by deciding loose winding when tension fluctuations more than a prescribed criterion are detected plural times and adjusting a supply ant. of the tape to a take-up side reel. CONSTITUTION:When a tendon arm 13 is turned more than a prescribed angle, a 1st input terminal (a) of a control selecting circuit 20 is selected by a tension detecting circuit 18 with a control selecting signal. Then, if the tension detected by the tension detecting circuit 18 exceeds 90 grams, when a detected signal of a loose winding detecting circuit 1 is inputted to a loose winding counter 2, a count number of the loose winding counter 2 is added by one. Thus, when the count number of the loose winding counter 2 is counted to 16, a loose winding flag 3 is made to be 1. Moreover, when the loose winding flag 3 becomes 1, a reel motor 21 is controlled by a tension control circuit 19 with a loose winding table 4 in accordance with a speed command value for limiting acceleration or deceleration of the motor to half a speed command value of the max. acceleration or deceleration.
Patent JP-H04207065-A (JP)
Title: Semiconductor package
Inventor: ARIMA HIDEO
IPC: H01L25/18
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to form the position of a connection pad at the position of a semiconductor with accuracy by providing a thin film circuit with a conducting material with heat resistant resin on both sides comprising the connection surfaces of a semiconductor and an outside circuit, using a thick film circuit made of a ceramic wiring board as a central layer. CONSTITUTION:A thick film/thin film hybrid board 4 comprises a thin film circuit 2 on the surface of a ceramic wiring board 1 and a thin film circuit 3 on the rear side as well. Two semiconductor chips 6 are connected with and mounted on a connection pad 5 for the thin film circuit 2 by way of a connection pad and solder 8 and further sealed with a cover-made cap 9. A connection pad 10 of the thin film circuit 3 on the rear side of the package is connected with a connection pad on an electronic circuit board by way of soldering in order to connect and mount this package with or on the electronic circuit board. A ceramic wiring board 1 comprises five layers of mullet boards 11 and a tungsten conductor and electrically connected with a surface connection layer 19 on the surface of the thin film circuit 2 on the board 4 and the two semiconductor chips 6 mounted on the upper part, using high temperature solder 8.
Patent JP-H07162114-A (JP)
Title: Composite copper-clad laminated board
Inventor: HONDA NOBUYUKI
IPC: C08L63/00
Filed: 1993-12-08
Abstract: PURPOSE:To improve heat resistance and thermal shock resistance so as to reduce the generation of voids by using a bisphenol A type epoxy resin, a novolak type epoxy resin and a prepreg with which a bisphenol A is reacted in a process where an epoxy resin composition is subject to immersion and drying on a glass board. CONSTITUTION:The title laminated board is essentially comprised of a bisphenol A type epoxy resin (A), novolak type epoxy resin (B), bisphenol A (C), phenol novolak resin (D), reaction type phosphoric esters (E) and inorganic filler (F). The board is impregnated with an epoxy resin composition which contains a 35-150wt.% inorganic filler based on the total resin component [(A) + (B) + (C) + (D) + (E)] and dried. In this process, the bisphenol A type epoxy resin (A), novolak type epoxy resin (B) and prepreg with which the bisphenol A (C) is reacted are used.
Patent JP-H04208788-A (JP)
Title: Logical comb filter
Inventor: SAWADA AKIRA
IPC: H03H17/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the size of a circuit by fixing one input of an adder on a main signal and determined the other input in accordance with the level relation of three signals, i.e., an input signal, the main signal and a presignal. CONSTITUTION:The main signal is impressed to one input of the adder 41 and a signal selected by the following condition is impressed to the other input. Namely when the level relation of main signal (d) > input signal (c) > the output signal (presignal) (e) of the 2nd circuit or presignal (e) > input signal (c) > main signal (d) is formed, the input signal (c) is selected, and when the level relation of main signal (d) > presignal (e) > input signal (c) or input signal (c) > presignal (e) > main signal (d) id formed, the presignal (e) is selected. When the level relation of presignal (e) > main signal (d) > input signal (c) or input signal (c) >main signal (d) > presignal (e) is formed, the main signal (d) is selected and added. Thus the circuit size is reduced.
Patent JP-H11223131-A (JP)
Title: Augmenter fuel manifold for gas turbine
Inventor: HANLOSER KURT J
IPC: F02C7/232
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To self-purify the fuel distribution device of augmenter such that a residual deposit in a fuel manifold is minimized. SOLUTION: An augmenter fuel manifold 38 for a gas turbine comprises a hollow body; a plurality of fuel valves 44; a washing port 46 arranged at the hollow body; and a means to selectively advance fuel in the hollow body. The hollow body has a front surface 40 and a rear surface 42. When the means to selectively advance fuel in the hollow body is situated in an OFF-positioned, central gas passing through the hollow body enters the washing port 46, residual fuel and a fuel residue are expelled from the internal part of the hollow body, and the hollow body is purified.
Patent JP-H11174922-A (JP)
Title: Image forming device
Inventor: YOSHIKAWA TADANOBU
IPC: G03G21/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of assuring the excellent image, the high quality, supreme durability by preventing toner escaping, the toner sticking on the image carrier surface, abnormal sound, abnormal vibration, a blade turning up or the like. SOLUTION: As for this image forming device provided with the cleaning device 2 equipped with the cleaning blade 3, a piezoelectric element (vibration imparting device) 15 for imparting the vibration on a cleaning blade 3. It is preferable that the vibration wave shape imparted on the cleaning blade 3 is the standing wave, provided with the frequency and the amplitude required for satisfying energy for bringing the cleaning work.
Patent JP-H03200896-A (JP)
Title: Refrigerator oil for use in chlorine-free fluorocarbon refrigerant
Inventor: HASEGAWA HIROSHI
IPC: C10M169/04
Filed: 1989-12-28
Abstract: PURPOSE:To provide a lubricating oil for sue in a chlorine-free fluorocarbon refrigerant, wherein good compatibility with chlorine-free fluorocarbon and good electrical insulating properties are achieved, by compounding an ester of a specific structure as the principal component. CONSTITUTION:A refrigerator oil consists mainly of an ester shown by the formula (where X represents R3O or R5-CO-O-R4-O; Y represents CO-R6 or CO-(-R7-)m-CO-OR3; R1 and R7 represent 1-8C and preferably 1-6C divalent hydrocarbon groups; R2 and R4 represent 2-16C and preferably 2-9C saturated hydrocarbon groups; R3 and R8 represent 1-15C and preferably 1-12C alkyls; R5 and R8 represent 1-14C and preferably 1-14C alkyls; (l) and (m) are 0 or 1; (n) is 0-30 and preferably 1-30) (e.g. diester of adipic acid with 2-ethyl-1-hexanol). The refrigerator oil is suitable for use in a refrigerator using chlorine-free fluorocarbon such as HFC-134a. It has good electrical insulating properties, wear resistance and nonhygroscopic properties.
Patent JP-H10165098-A (JP)
Title: Production of concentrated aroma solution
Inventor: JIMENEZ JOSEPH
IPC: A23L27/12
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a concd. aroma soln. which is free from the serious loss and deterioration of aroma components by thickening a water-soluble aroma soln. by using a freeze thickening technique. SOLUTION: A soluble solid (e.g.: soluble coffee solid) is added to an aq. soln. contg. a water-soluble aroma component (e.g.; water-soluble coffee) to obtain an enriched soln. Next, the enriched soln. is cooled to obtain the thickened aq. soln. having the concn. of ice and about >=9wt.% soluble solid and contg. the water-soluble aroma components. Next, the concd. aq. soln. in at least party separated from the ice in order to obtain the concd. aroma soln., by which the objective concd. aroma soln. is obtd.
Patent JP-2001149859-A (JP)
Title: Designing treatment of coated surface, and molded product
Inventor: NAKAMURA SUMIO
IPC: B05D5/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the quality of appearance of the observation side of a coated surface, whatever coating is applied thereon. SOLUTION: A continuous pattern is put on a coated surface, to which a coating material has been applied, so as to be superposed thereon. This continuous pattern comprises a region allowing light transmission and a region obstructing light transmission, and is disposed on the observation side of the coated surface. Either region comprises a plurality of scattered small regions 10, and the other region is made to be a surplus region 11 occupying a space between a plurality of the small regions. The small regions 10 have a prescribed size and are arranged in a prescribed area density based on the whole of the continuous pattern.
Patent JP-2001154839-A (JP)
Title: Recording medium for managing reading information, and information processor
Inventor: KAWAI EIJI
IPC: G06F21/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance the relation between a recording medium and a specific information processor. SOLUTION: A storage medium 10 is provided with a read only memory 12 for recording a program and a non-volatile memory 14 in which a version code is written in a non-use state. When the version code is detected, an information processor 50 writes its own ID code in the recording medium 10. Therefore, the information processor 50 does not read a program from any recording medium other than the recording medium 10 in which its own ID code is recorded. Thus, the program can be executed only by the information processor which operates registration.
Patent JP-H09186828-A (JP)
Title: Information input/output device
Inventor: ADACHI SHIZUO
IPC: H04N1/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make the device constitution small-sized and lightweight and the structure simple by making a rotary head face nearly the entire surface of the top surface part of a form which is made into a cylindrical inner peripheral surface and then input or output information from or to the form. SOLUTION: The rotary head 20 is positioned in the cylinder that the form fed by a form feed roller 205 forms, supported on a ring gear 201, and rotated on the axis of the cylinder as the center of rotation. Then the head is rotated to a read direction with the driving force of a head motor 17 to face nearly the entire surface of the top surface part of the form which is made into the cylindrical inner peripheral surface and input or output (print or read) information from or to the form. Further, the rotary head 20 is provided with an interval holding roller 211 which holds the rotary head 20 and form at a constant distance. Consequently, wrinkles and strain generated when the form is inserted into a through hole 2 are corrected, so the rotary head 20 and form never come into contact with each other.
Patent JP-H10187346-A (JP)
Title: Coordinate inputting device
Inventor: YONAMINE TAKASHI
IPC: G06F3/0354
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate inputting device for inputting a pictorial diagram with a fine content such as a graphic or a character by using the same position coordinate inputting device even when an inputting operation content (curved or straight) is different at each time of input. SOLUTION: This device is constituted of a 'master' mouse being a main inputting device 10 and a 'slave' mouse being a sub-inputting device 11. The sub-inputting device 11 being the 'slave' mouse is a pen type, and a ball 1 is interfit into the top end, and when the sub-inputting device 11 is not used, it is housed in the main inputting device 10. The main inputting device 10 is provided with a left click switch 6 and a right click switch 7, and the main inputting device 10 and a main body such as a personal computer are connected through a cable 14.
Patent JP-H11289541-A (JP)
Title: Moving image coding method, moving image coder and recording medium
Inventor: KATO MOTOKI
IPC: H04N19/577
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reproduce a program before a skip start point and a program after a skip arrival point seamlessly in the case of skipping part of a moving image program to designate the reproduction. SOLUTION: An analysis section calculates a bit occupancy amount boe of a virtual decoder after the end of decoding a final picture of GOP-new-0 under the assumption of encoding the GOP-new-0 with a decided assignment bit amount (step S24). Then the size of boe is compared with that of bis (step S25) and when it is discriminated that the boe is over the bis, a B0 of GOP-0 is re-encoded to an I0x of an I picture and a B1 of an out-point-picture is re- encoded to a P1x of the P picture, a new GOP-new-0 is generated (step S26).
Patent JP-2000167230-A (JP)
Title: Game machine
Inventor: ARISAWA HITOSHI
IPC: A63F9/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the moving route of a game body such as a medal and to appropriately manage the game body circulated inside a game machine. SOLUTION: This game machine is provided with a hopper for pay-out for storing the medal fed by a player and paying out the medal to the player and a lower hopper 50 and an upper hopper 60 as a game body supplier for storing the medal made to pass through a game panel part 20 and supplying the medal to a game panel part 20 based on an indication from the player. The moving route of the medal through the hopper for pay-out and the moving route of the medal circulated between the lower hopper 50 and the upper hopper 60 are separated from each other.
Patent JP-H06230011-A (JP)
Title: Method for determining blood coagulation time
Inventor: MAIATSUTO ESU RIPUSUKOOMU
IPC: G01N33/49
Filed: 1993-12-15
Abstract: PURPOSE: To reduce the measuring error resulting from bubbles, turbidness, and the like, by subjecting the signals generated from a mixture of a sample and coagulant in a prescribed period to a polynominal regression analysis. CONSTITUTION: To decide the coagulation time, the signals proportional to the optical nature of a mixture of a sample and reagent are measured at a plurality of times and stored in memory. The minimum of the signals is set to zero, and the measurements are normalized, and the final value of the signals is made the end of the interval predetermined. The time T1 of the first signal is set in which the signal value is equal to or smaller than X times as large as the decided final value, and the time T2 of the first signal is set in which the signal value is smaller than or equal to Y times as large as the decided final value. That is, 1>Y>X>0, and a polynominal regression analysis of P'th order is executed for the measurements of signals over the period of the times T1 and T2, and from the function derived, the coagulating time of thromboplastin is determined.
Patent JP-2001158728-A (JP)
Title: Agent for promoting production of hyaluronic acid and skin preparation for external use
Inventor: OCHIAI NOBUHIKO
IPC: A61P17/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hyaluronic acid production-promoting agent which promotes the production of the hyaluronic acid in persons and is effective for preventing the aging of the skins of the persons (maintaining the tension and elasticity of the skins), for preventing/treating arthritis and the like, for early treating burns, and for others, and to provide a skin preparation which is used for external use, can retain the tension and elasticity of skins to prevent wrinkles, and can maintain moist and young skin states, by compounding the hyaluronic acid production-promoting agent into a preparation for external use. SOLUTION: This hyaluronic acid production-promoting agent, and the skin preparation for external use, containing one or more plants selected from Phellodendron bark, Citrus limon and Citrus junos, or their solvent extracts.
Patent JP-H07902-A (JP)
Title: Marker for mobile chemicals sprinkler
Inventor: NAKAMAKI SEIJI
IPC: B05C19/00
Filed: 1991-12-25
Abstract: PURPOSE:To reduce the labor of marking work of the sprinkling range of a mobile chemicals sprinkler with a colorant without marring the appearance. CONSTITUTION:This marker 4 for a mobile chemicals sprinkler is equipped with a container 20 for a marking powder, the notch 26a of a turntable 26 and hole 20b of the container 20 for dropping the powder from the container 20 and a fitting member 21.
Patent JP-H05171835-A (JP)
Title: Dynamic vibration absorber for building
Inventor: TAKEDA TOSHIRO
IPC: F16F15/02
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a dynamic vibration absorber having a simple structure, which is simply and inexpensively adaptable for industrialized houses or the like because the horizontal vibration can be absorbed. CONSTITUTION:In a dynamic vibration absorber 10 to chiefly insulate the horizontal vibrations of a building 1, a weight 12 is attached at the lower end of a placed beam 11. The upper end of the beam 11 is firmly fixed to a ceiling structure to suspend the beam 11. Vibrations are absorbed by the bending oscillation of the suspended beam 11.
Patent JP-H05172850-A (JP)
Title: Tested ic mounting board for ic tester and ic socket
Inventor: KUHARA TAKEHIKO
IPC: G01R1/073
Filed: 1991-12-25
Abstract: PURPOSE:To constitute an IC tester so that an IC socket can be easily mounted and demounted for a board on which a tested IC is mounted. CONSTITUTION:A plurality of board pins 30a are erected and arranged at the center part of a DUT board 30 forming the interface between an IC tester and an IC. A plurality of board pin holes for the insertion of board pins 30a are formed on the undersurface of a socket 32. An IC 34 is installed on the upper surface of the socket 32. When an IC pin clamp lever 36 is turned down, the IC pin hole 30a of the socket 32 is narrowed partially, and IC pin 34a is clamped, while. if a board clamp lever 40 is turned down, the board pin hole is narrowed partially, and the board pin 30a is clamped by the socket 32.
Patent JP-H07167689-A (JP)
Title: Flow rate sensor
Inventor: KAJIO HIROYUKI
IPC: G01F1/10
Filed: 1993-12-14
Abstract: PURPOSE:To effectively detect an air flow rate by smoothly rotating a propeller. CONSTITUTION:A protruding piece 7c made of a magnetic material circumferentially protruding to an outer peripheral edge of each blade 7 for forming a propeller 5 is provided, and a detection pulse signal is output each time a detecting surface 8a of a detecting sensor 8 is crossed by the edge of the blade 7 of the propeller 5.