baber/WOPTO huggingface dataset:
Patent JP-2000218444-A (JP)
Title: Ultralfine electric discharge machine
Inventor: SUEYOSHI TETSUHIKO
IPC: B23H7/36
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-fine electric discharge machine having an arrangement which can form a working fluid layer for always and surely covering a spark gap between an electric discharge electrode and a workpiece even though the flow rate of the working fluid is as small as possible. SOLUTION: A supply part 27 for supplying an electric discharge machining fluid composed of pure water bit by bit toward an electronic discharge gap G between the tip end of an electronic discharge electrode 20 and an electronic discharge machining position on a workpiece 3, and a retrieving part 28 for retrieving used electric discharge machining fluid 20 together with electric discharge chips are arranged being opposed to and adjacent to each other so that the discharging direction of a discharge nozzle 27a in the supply part 27 and the fluid sucking direction of a liquid sucking nozzle 28a in the retrieving part 28 cross each other at the position on the workpiece 3, where the workpiece 3 is machined by the electric discharge electrode 2.
Patent JP-S60163192-A (JP)
Inventor: UEDA YOSHIROU
IPC: G07C11/00
Filed: 1984-02-03
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-S60166289-A (JP)
Inventor: MAKINO OSAMU
IPC: C04B41/52
Filed: 1984-02-03
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-S60163153-A (JP)
Title: Controller
Inventor: TAKEMI KIYOYUKI
IPC: G06F11/22
Filed: 1984-02-03
Abstract: PURPOSE:To use the titled controller as a monitor between controllers connected serially on an interface by providing both functions to one controller as a master and a slave controller and operating independently both of the said functions. CONSTITUTION:An interface switching logic 11 is a logic controlling transmission/reception of a control signal via an interface and decides whether a control signal A is a signal transmitted to the interface via an exclusive driver or a signal received via an exclusive receiver. A control block switch logic 12 switches the controller so as to be operated as a master or a slave controller and switches control logical blocks 13, 14. This is conducted by using a switching signal 101 or a timing signal from a timing generation circuit 16. Then exclusive memory register groups 15, 17 to control independently the master/ slave control program are provided.
Patent JP-2000216224-A (JP)
Title: Wafer-detecting device
Inventor: NAKAJIMA KOJI
IPC: H01L21/68
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wafer-detecting device having a simple constitution which is small and easy to handle. SOLUTION: On this device are provided a semiconductor laser 4, a optical fiber 8 which is connected with the semiconductor laser 4, transmits a laser light generated in the semiconductor laser 4, wafer 3 to be detected is irradiated with this laser light, receives the laser light reflected at the wafer 3 and guides the light to the semiconductor laser and a current detecting device 7 for measuring the current applied to the semiconductor laser 4.
Patent JP-S60161607-A (JP)
Title: Resin injector
Inventor: HANZAWA HIROSHI
IPC: H01F41/12
Filed: 1984-02-01
Abstract: PURPOSE:To adjust the quantity of a resin injected to a case automatically even when the kinds, shapes and size of articles differ by reading a mark formed on the article such as a transformer and controlling the quantity of the resin injected. CONSTITUTION:When a case position sensor 19 detects a case 3, a mark reading means 17 reads a bar code 6 on a mark piece 7 attached on an article 5, changes it into an electric signal, and inputs the signal to a micro-computer 18. The micro-computer 18 determines the quantity of a resin fed per the unit time of a resin injection pump 11, controls a driving circuit 22 for a pulse motor 15, and adjusts a feed-quantity adjusting dial 14 to a predetermined position. The case 3 is transferred onto a base plate 1 by a transfer means 2, and arranged just under a resin injection nozzle 10. A vacuum booth 8 is lowered, a motor 11b for the resin injection pump 11 is supplied with currents for a fixed time, and the resin is injected to the case 3.
Patent JP-S58148846-A (JP)
Inventor: FURANTSU MERUGAA
IPC: C07C271/32
Filed: 1983-02-07
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-H02199536-A (JP)
Title: Explanation and change type information processing system
Inventor: TSURUTA SETSUO
IPC: G06F9/44
Filed: 1989-01-30
Abstract: PURPOSE:To explain the knowledge structure and inference process of a system by displaying a goal strategy net around the goal being executed at present and distinguishably displaying the goal and strategy processed by the system. CONSTITUTION:An inference part 13 in an electronic computer 1 inputs a rule, an object, etc., in a knowledge part 14 and information processing is executed by using an operating system 12 for supporting the application of a computer system or an execution part 11 for an instruction described by the machine word of a computer. The knowledge part 14 includes a nuclear knowledge part 15, a goal object 4 and a strategy object part 5. The nuclear knowledge part 15 consists of a nuclear rule part 2 and a nuclear object part 3 and the strategy object part 5 consists of a strategy object slot 51 and a strategy object method part 52. The goal-strategy net is displayed around the goal being executed at present by using the slot 51 and the goal and strategy processed by the system are distinguishably displayed.
Patent JP-H08206243-A (JP)
Title: Far infrared radiator
Inventor: IMAI KOICHI
IPC: A61N5/06
Filed: 1995-02-06
Abstract: PURPOSE: To enable the sufficient radiation of far IR rays even at ordinary temp. and to effectively utilize a far IR radiator to various kinds of applications by putting power formed by pulverizing one kind of quartz-schist having a component compsn. including respectively prescribed amts. of SiO2 , Al2 O3 and Fe2 O3 into a small bag. CONSTITUTION: HORAI stone A which is one kind of quartz-schist, contains the component compsn. consisting of 80 to 90wt.% SiO2 , 8 to 9wt.% Al2 O3 and 0.7 to 0.8wt.% Fe2 O3 , and contains others, such as trace TiO2 , CaO, MgO, K2 O and Na2 O. High emissivity is obtd. with this HORAI stone A even at a wavelength of >=24μ at which the high emissivity is not obtainable with ordinary far IR ceramics. Further, the emissivity of the far IR rays increases exceedingly when a temp. of >=22 deg.C is applied thereon. The far IR radiator 1 is formed by putting P2 of the powder B obtd. by pulverization P1 of the HORAI stone A into the small bag and, therefore, the radiator is effectively usable to various kinds of the applications as a material to radiate the FAR IR rays at ordinary temp. which is not possible heretofore.
Patent JP-H11197755-A (JP)
Title: Pipe reducing method, and device therefor
Inventor: NAKAMURA YOSHINOBU
IPC: B21D22/16
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce a pipe by heating a pipe stock of large diameter while rotated, drawing it through a reduction roll to reduce the pipe stock to the prescribed diameter, controlling the drawing speed and the rotational speed according to the diameter for reduction, and heating and keeping the pipe at the temperature balanced for the heating and optimum for the drawing. SOLUTION: In working a pipe, a heater 4 of a pipe reducing device 1 is heated to and kept at the prescribed temperature. A pipe stock W is inserted in the heater 4, a tip is supported by a chuck 22 of a spindle 6, and rotated at the prescribed speed by a motor 23 of the spindle 6. As the stock W is heated, a motor 24 for driving a spindle traveling bed of the spindle 6 is operated, and the reduction is achieved by simultaneously advancing three reduction rolls of a reduction mechanism 5 as soon as the drawing. The diameter of reduction is controlled by a control mechanism 30 of a position detector of the reduction rolls mounted on the reduction rolls. The transfer speed of the spindle 6 is increased according to the diameter of reduction. The rotational speed of the stock W is also increased thereby.
Patent JP-S58134719-A (JP)
Title: Preparation of foamed matter of polyolefin resin
Inventor: YAMAGUCHI YUTAKA
IPC: B29C44/00
Filed: 1982-02-05
Abstract: PURPOSE:To continuosly obtain polyolefin resin foamed matter having smooth surface and fine air bubbles by such an arrangement wherein bridge making ingredients in a formed product of polyolefin resin are decomposed by compressing heating and at the same time air bubble nucleuses are made by decomposing a small amount of foam generating substance, and after that foams are generated by heating the materials at a normal pressure. CONSTITUTION:A polyolefin formed matter composed of (A) polyolefin resin, (B) a heat decomposition type foam generating agent (e.g.: azodicarbonamide, etc.) and (C) an organic peroxide (e.g.: dicumyl peroxide, etc.), etc. is pressurized with heat applied preferably under a pressure of 1-10kg/cm<2> and ingredient (C) is decomposed, and at the same time or after the decomposition of ingredient (C), air bubble nucleuses are made by decomposing part of ingredient (B) (preferably 1-10%), and after that, most of not-decomposed ingredient (B) are caused to generate foams by heating at a normal pressure, and the intended foamed  matter is thus obtained.
Patent JP-H01193655-A (JP)
Title: Insulation type voltage measuring circuit
Inventor: YAMAMOTO HIDEKI
IPC: G01R19/00
Filed: 1988-01-27
Abstract: PURPOSE:To achieve accuracy, by a method wherein a voltage is converted into a pulse train signal with the pulse width corresponding thereto and signals of low and high levels are adjusted to a fixed value separately from a logical gate through a photocoupler to be outputted being averaged. CONSTITUTION:A voltage V1 to be measured is sampled at a specified timing and converted into a pulse train signal VP1 with the pulse width proportional to the voltage by a pulse width modulator 1. Then, an insulation pulse train signal VP2 is fetched from the signal V1 with a photocoupler 2 to adjust low and high levels of the signal VP1 to fixed values VH and VL with a logical gate 3 and outputted. An output signal VP3 of the gate 3 is integrated with an integration circuit 4 comprising a resistance R2 and a capacitor C1 and an output voltage VA is amplified with a differential type amplifier 5 by a specified gain. Thus, effect due to a change in transmission characteristic with the photocoupler 2 is removed thereby enabling accurate measurement of the voltage.
Patent JP-S57134594-A (JP)
Title: Surface treatment of loop-like wire rod
Inventor: FUJII IKUO
IPC: C25D7/06
Filed: 1981-02-12
Abstract: PURPOSE: To perform surface treatment of loop-like wire rods uniformly by placing said wire rods horizontallt on a conveyor and passing the same through the inside of a plating soln.  
     CONSTITUTION: A loop-like wire rod W is conveyed in an arrow direction by means of a conveyor 2, and is passed through the inside of a plating soln. 3, thence electric power is fed to anode plates 6 and the wire W, whereby plating is carried out. At this time, the soln. 3 is injected through a piping 4 out through injection ports 4a, 4b toward the wire rod W from below by means of pump. The respective wire rod rings W passing through the position of the ports 4a, 4b, are eliminated of the contact with the adjacent rings temporarily by means of the jet flow from below, and the plating soln. penetrates the wire rods over the entire part thereof. Since the overlap positions change, the plating soln. contacts uniformly. Thereby, the wire rod rings W are carried out with the uniform plating over the entire part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61178134-A (JP)
Title: Assembly jig of roof structure
Inventor: MATSUMOTO CHOZABURO
IPC: E04B7/04
Filed: 1985-01-31
Abstract: PURPOSE:To enable a roof structure to be easily further accurately assembled, by providing a means, which positions each structural member to a predetermined position on a supporting bed, and a means which supports an eaves edge structural member to be positioned. CONSTITUTION:The first positioning pin 15 is arranged in both side parts of a partition cap material 13 positioned on a placing frame bed 14, and the first pin hole 16 is also arranged in the same position. That is, the first positioning pin 15 positions the partition cap material 13 in a clearance W formed by a pair of the first positioning pins 15. While the second positioning pin 17, which can be inserted into a bolt insertion hole 19 drilled in the partition cap material 13 positioned on the placing frame bed 14, positions in the insertion condition the partition cap material 13 to a predetermined position on the placing frame bed 14. That is, this bolt insertion hole 19 is for connection with the other building unit or the like when a roof structure is completed.
Patent JP-S59145820-A (JP)
Title: Steel sheet pile
Inventor: YANAGIMOTO SAMON
IPC: E02D5/08
Filed: 1983-02-08
Abstract: PURPOSE:To facilitate the striking of steel sheet piles by preventing the blocking of the fitted portions of steel sheet piles with soil and sand by providing plural apertures in the lengthwise direction of the steel sheet pile from the bottom to the tips of U-shaped grips on one side of the steel sheet pile. CONSTITUTION:In a steel sheet pile consisting of paired U-shaped grips (b) provided on both ends in widthwise direction of a web (a), plural apertures C1, C2,... Cn are provided in the lengthwise (L) direction of a steel sheet pile from the U- shaped bottom (e) to tip (f) of U-shaped grips (b) on at least one side. Soil and sand in the grips (b) when fitting and driving the steel sheet piles can thus be discharged to prevent the blocking of the grips with soil and sand, and the driving of the steel sheet piles can be made easier.
Patent JP-S61177474-A (JP)
Title: Lighting device
Inventor: YANO HIDEAKI
IPC: G03G15/047
Filed: 1985-02-01
Abstract: PURPOSE:To eliminate deterioration and deficiency of picture quality and, at the same time, to prevent useless consumption of toner, by providing a light intercepting member which intercepts part of lights so that the lights radiated from luminous elements can illuminate an image carrier in the shape of a rectangle and lens members. CONSTITUTION:Luminous fluxes radiated from light emitting chips 15 of LEDs 12 are intercepted by light intercepting members 13 and passed only through openings 22 as irradiating luminous fluxes. The irradiating luminous fluxes are irradiated upon an image carrier 6 in the shape of a rectangle after their spread angles theta are narrowed to a small one by means of lens members 14. Since the side wall section 20 of the light intercepting member 13 exists between each LED12, the light of one LED is never made incident to the lens member 14 corresponding to an adjacent LED12 after leaking to the adjacent light intercepting member 13 side. Therefore, the light quantity distribution on the surface of the image carrier 6 becomes such that no light is leaked to an image area A and only a no-image area B is sharply irradiated with high intensity of illumination. In addition to the above, the electricity is uniformly removed from the no-image area B. Accordingly, deterioration and deficiency of picture quality and useless consumption of toner can be prevented.
Patent JP-S56115618-A (JP)
Title: Malodorous gas cleaning method
Inventor: UMIGA NOBUYOSHI
IPC: B01D53/38
Filed: 1980-02-16
Abstract: PURPOSE: To keep concentration of an activated carbon suspension constant in order to enhance a deodorizing effect in the 3-step cleaning method for a reductive malodorous gas, by separating activatee carbon from the bottom solution of the first scrubbing tower, returning it to the first scrubbing step, and using the residual solution for scrubbing the third scrubbing step.  
     CONSTITUTION: In treating a reductive malodorous gas by the 3-step process consisting of the first scrubbing step for treating it with an alkaline activated carbon suspension, the second scrubbing step using an oxidant, and the third scrubbing step using an alkaline solution, part of the bottom solution 100 of the first scrubbing tower 3 is sent to sedimentation tank 18 having an inclined bottom to separate the activated carbon by settling. The separated activated carbon 19 is returned from the inclined bottom to the tower bottom, and mixed with the solution flowing down from packing 4 and a uniform suspension is again formed. Supernatant 20 separated from the activated carbon and containing a reductive substance, such as thiosulfate ions is transferred to third tower 39 to reuse it as a scrubbing solution. Filtration separation may be used using porous plates, in addition to sedimentation separation for separating the activated carbon in the first tower 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000215489-A (JP)
Title: Optical pick-up device and lens holder used therefor
Inventor: HORI KENICHI
IPC: G02B7/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to firmly fix an objective without making an effective range of the objective dirty with an adhesive by arranging a seat for fixing the object lens, and making the top face of the seat slope down toward the outside. SOLUTION: A cylindrical seat 3 is formed on a supporting part 2 of a lens holder 10. The seat 3 is provided with cross-like grooves 5 in the direction of the diameter and pawl parts 4 protruding upward on the top part of the grooves 5. The pawl parts 4 are used for positioning and fixing the objective 1. The seat 3 has a top face 3a for mounting the periphery of the objective 1, and the top face 3a is formed smoothly sloping down toward the outside. The faces used for bonding the objective 1 are the top face 3a of the seat 3 and the outer periphery 1c of the objective 1, and the bottom face 1b of the objective 1 and the sloping top face 3a. Thus, the slope on the top face 3a prevents excessive adhesive from leaking toward the center of the objective 1.
Patent JP-S62175947-A (JP)
Title: Production of photomagnetic disk
Inventor: MIYAZAKI MASAHIRO
IPC: G11B11/105
Filed: 1986-01-29
Abstract: PURPOSE:To prevent the oxidation of a recording medium and to extend the life thereof by simultaneously sputtering a carbide and rare earth metal thereby forming a protective film of the photomagnetic recording medium. CONSTITUTION:A transparent disk-shaped substrate 1 made of glass, etc., is prepd. and is fixed into a substrate holder. A recording film 3 made of a photomagnetic recording material such as Tb, Fe or Co is formed by sputtering on the substrate 1. The carbide such as TiC and the rare earth metal such as Dy are simultaneously sputtered in succession thereof to form the protective film 3 on the recording film 2. The sputtering of the protective film 3 is executed by disposing a disk-shaped target 4 made of, for example, the carbide, at a prescribed distance above the recording film 2 and arraying plural pieces of chips 5 consisting of the rare earth metal at a prescribed area ratio (for example, 10:1 target 4 to the chips 5) on the target 4. Oxygen does not exist in the formed protective film 3 and in turn the stable rare earth oxide exists therein. The oxidation of the record 2 by the oxygen in the protective film 3 is thereby obviated.
Patent JP-H09208869-A (JP)
Title: Cleaner for dry lithographic ink
Inventor: TATENO HIROYUKI
IPC: C09D9/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a plate surface cleaner used for dry lithographic plate each of which is composed of a substrate, a silicone rubber layer, a photosensitive layer and a primer layer and having excellent workability by using a 3 C or higher alkyl, phenyl or ethylol ether as principal components. SOLUTION: This cleaner mainly consists of an ether represented by the formula: R1 O-R2 (wherein R1 and R2 are each a 1-10 C alkyl, ethylol, a 1-4 C alkoxyethyl, phenyl or a terpene residue). It is inert to the silicone layer, photosensitive layer and primer layer of a dry lithographic plate and powerfully dissolves an actinic-radiation-curing ink. Examples of the ethers represented by the formula include 3 C or higher alkyl ethers (e.g. butyl ether), terpene alkyl ethers, alkyl ethers of ethylene glycol and phenyl ethers of ethylene glycol.
Patent JP-H04257278-A (JP)
Title: Production of thermoelectric material
Inventor: GYOTEN HISAAKI
IPC: H01L35/14
Filed: 1991-02-12
Abstract: PURPOSE:To provide production of bulk thermoelectric material which can be mass-produced at low cost for easy device production especially that of thermoelectric material used as the basic constituting material of a temperature measuring device, a heat pump, a generator, etc. CONSTITUTION:The production of a thermoelectric material produced by mechanical grinding method which mechanically grinds and kneads a material which constitutes particles and that has a large Seebeck coefficient and a material which constitutes the spaces between the particles.
Patent JP-2000220454-A (JP)
Title: Cooling fan control device in engine
Inventor: WATANABE SATORU
IPC: F01P11/16
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To control the rotation of a radiator cooling fan based on the temperature of water in a radiator exit to be detected by a second water temperature sensor even when the second sensor is broken down. SOLUTION: The water temperature TWE in an engine is detected by a first water temperature sensor (S1) and the water temperature TWR at an radiator exit is detected by a second water temperature sensor (S2). The decision is made if the second water temperature sensor has any trouble or not (S3). And when these is no trouble, for each engine driving condition, the temperature difference ΔTW between the water temperature TWE in the engine and the water temperature TWR at the radiator exit is learned and stored (S5-S7). While the rotation of a cooling fan is controlled based on the detected value of the water temperature TWR at the radiator exit (S11).  When troubles are detected, the water temperature TWR at the radiator exit is estimated by the water temperature TWE in the engine and the learned value of the temperature difference ΔTW for each engine driving condition (S8-S10). The radiation of the cooling fan is controlled based on the estimated value of the water temperature TWR at the radiator exit (S11).
Patent JP-H05215158-A (JP)
Title: Brake cooling device
Inventor: MORITA TAKAO
IPC: F16D65/78
Filed: 1992-02-04
Abstract: PURPOSE:To improve cooling performance of a brake by actuating an air control means and an atomizing means and spraying cooling water on the rotor end face of the brake by way of making it mist in the case when brake temperature rises higher than a set temperature and car speed becomes higher than a specified car speed. CONSTITUTION:A temperature sensor 10 to detect the temperature of a brake pad is provided in a caliper 4, its detection signal is input to a controller 35 together with the detection signal of a car speed sensor 30, and when the brake temperature rises higher than a set temperature and a car speed becomes higher than a specified car speed, it is judged that forced cooling is required. Thereafter, a solenoid valve 11 is energized and its position is changed over to a valve opening position 11B, high pressure air in an air tank 12 is supplied to a pipe 7, cooling water in a water tank 20 is sucked up by negative pressure generated at its diametically contracted part 7a, and mist is injected from nozzles 8, 9 on its head end toward the outer periphery of end surfaces 3a, 3b of a rotor 3. Thereby, the mist type cooling water cools the rotor 3 forcibly by vaporization heat generated at the time of instantaneous evaporation.