baber/WOPTO huggingface dataset:
Patent JP-S6452092-A (JP)
Title: Washer of metallic working parts
Inventor: TANIGUCHI HIDEO
IPC: B08B3/04
Filed: 1987-08-20
Abstract: PURPOSE:To easily remove and recover cutting chips from washing liquid by washing metallic working parts in a washing zone part stored with washing liquid and thereafter flowing washing liquid into a storage zone part through a filter box and circulating it. CONSTITUTION:The vessel of a washer for washing metallic working parts subjected to cutting work is separated into a washing zone part 1 and a storage zone part 2 and both are arranged up and down, and a filter box 3 having a filter part 3a is detachably provided to the middle. A basket 7 housing material is moved up and down and/or right and left with a driving source 8 in washing liquid stored in the washing zone part 1 and metallic working parts P housed therein are washed. Thereafter a valve 4 is opened and washing liquid is flowed down into the filter box 3 and flowed into the storage zone part 2 after separating cutting chips P'. Thereafter washing liquid is circulated to the washing zone part 1 by driving a motor M and the cutting chips P' are recovered by taking out the box 3 to the outside of the vessel.
Patent JP-H0954899-A (JP)
Title: Distance between vehicles alarm device
Inventor: NISHINO JUN
IPC: B60R21/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To always give a proper alarm, regardless of the running speed of vehicle, by calculating the bending degree of the road that a vehicle on which the alarm device is mounted is running and stopping the output of an alarm signal when the bending degree exceeds a prescribed value. SOLUTION: A bending degree judging circuit 33 calculates the bending degree (the degree of the curve) R of a road from V<2> /G (V: the speed of the vehicle, G: the output value of a horizontal G sensor 30), compares the calculation result with either one reference value of the values of 0.05G, 0.1G, 0.15G and 0.2G, etc., which are selected from a threshold value generation circuit 32 and are supplied, and supplies an alarm stoppage permission signal to an alarm generation judgment circuit 34 when the result exceeds the reference value. A judgment circuit 34 basically performs a control as to whether the alarm generation signal supplied from an alarm generation distance judgment circuit 31 is supplied to an alarm generator 24 or not, in an AND gate circuit, based on the alarm stoppage permission signal supplied from a judging circuit 33. Because the bending degree of the road can be calculated by this simple constitution, an alarm becomes proper.
Patent JP-S5996937-A (JP)
Title: Manufacture of rubber foamed body
Inventor: KUMASAKA SADAO
IPC: B29C67/00
Filed: 1982-11-26
Abstract: PURPOSE:To prevent shrinkage with age, and to improve the dimensional stability of the rubber foamed body with open cells by kneading a cross-linking agent, other compounding agents and a volatile foaming agent of the low boiling point to a rubber raw material, filling a molding die with the mixture and heating and foaming the mixture. CONSTITUTION:Either of a natural rubber raw material or a synthetic rubber raw material may be used as the rubber raw material. A conventional cross- linking agent such as sulfur is used as the cross-linking agent. A cross-linking accelerator, such as guanidines, thioureas, etc., a cross-linking accelerator such as flower of zinc, an age resister such as trimethylhydroquinone, fillers, such as carbon black, calcium carbonate, etc. and other conventional substances conventional are used as other compounding agents. Conventional substances, such as trichlorodifluoromethane, dichloromonofluoromethane, etc. are used as the volatile foaming agent. However, the boiling point of the volatile foaming agent must be lower than the cross-linking temperature of said cross- linking agent, and a combination with the cross-linking agent must be considered. An internal die filling degree of a raw material compound in which these substances are kneaded is adjusted so that the inside of a die is filled fully under a foamed state.
Patent JP-H0370778-A (JP)
Title: Surface treatment of inorganic filler
Inventor: OKADA KOICHI
IPC: A61K6/884
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the subject inorganic filler suitable for a plastic, a paint, etc., by reacting an inorganic filler with a specified silane coupling agent in a halogenated hydrocarbon-based solvent under heating for treatment thereof. CONSTITUTION:With (A) a silane coupling agent of the formula (R<1> is H or CH3; R<2> is hydrolyzable group; R<3> is 1-6C hydrocarbon; X is oxygen or sulfur atom, (m) is 2 or 3; (n) is 8-20), (B) an inorganic filler is reacted in (C) a halogen atom-containing hydrocarbon-based solvent in a range of 60-150 deg.C, thus treating the surface of the inorganic filler.
Patent JP-H1051435-A (JP)
Title: Sampling synchronization system of pcm relay
Inventor: TSUCHIYA NORIO
IPC: H04L7/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To hold data concurrence by regarding an intermediate point between the transmission and reception of a sampling address in a common frame as the reference point of a sampling clock. SOLUTION: A master station generates information frames successively and sends them to a down route. The information frames reach a return station through respective remote stations and returns to the master station through an incoming route. A remote station gathers data for itself through the outgoing route and stores its information in an information frame through the outgoing route. A transmission delay measurement counter 10 generates superframe cycles for sampling one cycle of a system frequency as 12 divisions. Counters 13 and 15 latches the timing between the reception and transmission of sampling addresses in the incoming. A correction value calculation part 16 calculates the intermediate point of timing between the reception and transmission as the reference point of the sampling clock.
Patent JP-S6267994-A (JP)
Title: Video signal reproducing device
Inventor: HIRAI JUN
IPC: H04N9/87
Filed: 1985-09-19
Abstract: PURPOSE:To reduce, what is called, the color bleeding of a reproducing color picture by controlling the quantity of a feedback in accordance with an operating mode in a device in which a comb-line filter is constituted as a feedback type. CONSTITUTION:The connection switch 14 of the comb-line filter 8 is turned on during an ordinary reproducing mode. Therefore, when an inputted signal has the level of small amplitude, as shown by a full line (a) in Fig. A, a comb- line characteristic having summits at frequencies integer times of a horizontal frequency fh is obtained, and as the inputted signal has the level of larger amplitude, as shown by broken lines (b) in the same figure, a flat characteristic is more obtained. Accordingly, in this comb-line filter 8, the noise component of a small amplitude level is removed. Namely, a luminance signal in which the output of a subtracter 8e, that is, the nose component is removed as the output of the comb-line filter 8 is obtained.
Patent JP-H0762423-A (JP)
Title: Apparatus and method for executing automatic heat treatment
Inventor: ISHIKAWA YASUTAKA
IPC: C21D1/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide an automatic heat treatment apparatus accurately and mechanically executing the heat treatment work to members to be heat-treated having plural different kinds. CONSTITUTION:This automatic heat treatment apparatus is provided with a bascket 7 circulatively used in the heat treatment apparatus and attaching the heat treatment data of the incorporated member to be heat-treated, a heat treatment data forming means 6 for forming necessary heat treatment data to the member on the bascket 7, a heat treatment data reading means for reading the heat treatment data attached to the bascket 7, a charging car 2 for conveying the bascket 7 incorporating the member to the necessary heat treatment means 1A-1K or a stock yard 3 according to the heat treatment data read with the heat treatment data reading means, plural heat treatment means 1A-1K arranged at one side part of this charging car 2, the stock yard 3 arranged at the other side of the charging car 2 and a second conveying means 5 for conveying the bascket 7 becoming the empty after the heat treatment to the heat treatment data forming means 6.
Patent JP-H01239310-A (JP)
Title: Rotary type incinerator
Inventor: SUU YONGU RII
IPC: F23G5/20
Filed: 1988-08-22
Abstract: PURPOSE: To improve combustion efficiency and hence restrict discharge of carbon monoxide and incompletely combusted hydrocarbon, by forming an opening with inclination of the same with which the combustion gas is directed to the interior of a combustion cylinder in the state where the inclination forms an acute angle with a vector coincident with a rotational direction of the cylinder. CONSTITUTION: An inclined opening 52' is formed in a web 66 of a gas transparency mutual connection part 51'. A direction of an air stream 41 passing through a combustion cylinder 10 makes an acute angle with a vector 63 coincident with a rotational direction of the cylinder 10 indicated by an arrow 43. The angle 61 is preferably ranged from 20 to 60 deg.. Thus, air flowing into an interior 25 of the combustion cylinder 10 is first directed to an area which is situated just above the surface of a waste 14 and presents most active combustion. As a result, a clockwise turning speed of the air in the combustion cylinder 10 is increased and hence gas mixing is promoted. Thus, the web 66 having a hole of an adjusting bar and a cooling pipe 24 are joined with each other with the aid of a fillet melting part 65 to form the gas transmittance mutual connection part 51'.
Patent JP-2001034393-A (JP)
Title: Keyboard, keyboard system and computer
Inventor: HAYAMA MASANOBU
IPC: G06F3/023
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a keyboard where a main keyboard can be attached to and detached from an auxiliary keyboard having a multimedia key function and a keyboard system. SOLUTION: The keyboard consists of the main keyboard 12 and the auxiliary keyboard 13 having the multimedia key function capable of directly keying various functions and applications to be attained by using a computer as a multimedia function and the keyboard 13 can be attached/detached to/from the keyboard 12.
Patent JP-S5998221-A (JP)
Title: Heating controller
Inventor: HORI AKIO
IPC: H05B3/00
Filed: 1982-11-26
Abstract: PURPOSE:To reduce the temperature variation of a body to be heated, by applying a temperature signal from the body to be heated to an element of a reference signal which controls turning-on and off of a heater. CONSTITUTION:In the initial stage, a voltage V1 generated in a heated-side sensor 4 is lower than a set voltage VREF' and a reference voltage VV obtained by integrating VREF-V1 is higher than a voltage V2 of a heater-side sensor 5. Consequently, when a power source 13 is turned on, a relay 12 is turned on to heat a heater 3. Since the level difference VREF-V1 is reduced in accordance with heating of the heater 3, the voltage VV is reduced gradually and is converged to a certain voltage. When the voltage V2 becomes higher than the voltage VV, the relay 12 is turned off, and the heater 3 is turned off. Since the thermal capacity of the heater 3 is smaller than an object 2 to be heated, the temperature of the heater 3 starts falling immediately, and the relay 12 is turned on again. thus, the voltage VV is converged to a certain temperature and is held by heating of the object 2 to be heated.
Patent JP-2001000088-A (JP)
Title: Fishing float and underwater float
Inventor: KONO MORIHIKO
IPC: A01K93/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing float and an underwater float having functions of (a) reducing water entering resistance in a draw by a fish and raising sensitivity to a strike, (b) suppressing the influence of wave and tide as much as possible and make the float hardly be carried away from an aimed position and (c) having a novel design and simultaneously going below the surface of water while releasing water entering resistance and rotating like a screw when a fish is caught and strongly appealing to the visual sense of an angler and temptation for amusements. SOLUTION: This fishing float and this underwater float have a float main body 1, a spirally bored wide channel 2 and a pointed edge 3.
Patent JP-H0656358-A (JP)
Title: Call register of elevator for disabled person
Inventor: MORITA AKIRA
IPC: B66B1/14
Filed: 1992-08-04
Abstract: PURPOSE:To provide a call register of an elevator for the disabled person, capable of preventing any tampering of a disabled cage call button in an elevator car, or any drop in operation efficiency attending on a misoperation. CONSTITUTION:When an up hall button 2BU for normally healthy persons at an elevator hall is operated, an up hall call relay 2U is energized. In this case, a contact 2USa3 of an up hall register relay 2US for the disabled person, however, is not opened, so that even if an up car call button 4BCS in an elevator car is operated, an up car call register relay 4CS is not energized at all.
Patent JP-H0860501-A (JP)
Title: Device for opening and winding up knitted fabric and circular knitting machine having the same
Inventor: TSUCHIYA KOJI
IPC: D04B35/10
Filed: 1994-08-08
Abstract: PURPOSE: To obtain a sufficient winding tension and simultaneously maintain the substantially same workability on the knitting work as those of conventional works, on the fabric opening/winding device for opening the cylindrical knitted fabric in the knitting machine and subsequently storing the opened knitted fabric in the state of one knitted fabric. CONSTITUTION: The device for opening the cylindrical knitted fabric and subsequently winding up the opened knitted fabric comprises an upper knitting machine main body and a lower winding section which can be separated from each other. In the winding section, the cylindrical knitted fabric delivered from a framing device is collected at the positions of the first delivering rolls 34, 36, 38, and simultaneously cut at the collected positions with a cutter 28 disposed at the approximately lateral center of the knitted fabric. A knitted fabric- spreading means 52 extended in the about V-shape from the knitted fabric- cutting means, and a knitted fabric-guiding means 79 capable of being stretched or contracted in response to the width of the cut and spread knitted fabric are disposed.  The knitted fabric thus perfectly spread is wound up on a winding roll 30 through the second delivery roll 92.
Patent JP-2001033942-A (JP)
Title: Photomask, exposure device and semiconductor wafer
Inventor: SATO TAKASHI
IPC: G03F1/42
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the arrangement of marks for measurement capable of measuring the error quantity of an alignment error with high accuracy. SOLUTION: The first mark 12 for measurement of the photomask arranged with the at least two marks for measurement within an exposure region is arranged in proximity to a Y-axis having its origin at the center of the exposure region and the second mark 10 for measurement is not arranged in proximity to either of an X-axis and the Y-axis and is so arranged that the distance from the first mark 12 for measurement is larger than the distance from the X-axis. Also, the photomask is constituted by replacing the X-axis with the Y-axis. This exposure device is formed by using the photomask and this semiconductor wafer is exposed with the marks for measurement described above.
Patent JP-H0543101-A (JP)
Title: Strip conveying device
Inventor: UNOKI KENICHI
IPC: B65H23/24
Filed: 1991-08-20
Abstract: PURPOSE:To restrain a flying phenomenon or a flapping phenomenon of a strip, and convey the strip stably at a high speed by arranging a guide plate having flat lower surface in the same direction above a conveyor to load/carry the strip. CONSTITUTION:Since the tip rising height of a strip 5 is restricted by arranging a guide plate 6 having flat lower surface above a hot run table 2 in certain height, a flying phenomenon can be prevented from developing completely, and even if flying is once started, the strip 5 is again restored onto the hot run table 2 due to dead weight and flexural rigidity. Furthermore, impact force or frictional force in the case when the tip part of the strip 5 comes into collision with the guide plate 6 is decreased by a function of air, water and so on ejected from holes arranged in the guide plate 6. Further, the thin type strip 5 can be conveyed stably at high speed without turning it up to height higher than the guide plate 6 even in the case of a flapping phenomenon of the rear edge part of the strip 5.
Patent JP-S6451935-A (JP)
Title: Ceramic composite cylinder and its manufacture
Inventor: CHIKARA KENJIROU
IPC: B32B1/08
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a cylinder of an injection molding machine or an extruding machine, which requires high wear resistance or corrosion resistance, inexpensively, by a method wherein a liner made of ceramics is fitted into a part of an inner circumferential surface of a metallic cylinder where wear resistance or corrosion resistance is required, and a lining layer made of wear-resistant or corrosion-resistant alloy is formed on the remaining part of the inner circumferential surface. CONSTITUTION:A liner 2 made of ceramics such as silicon nitride is fitted into an inner circumferential surface of a metallic cylinder 1. In the case where the liner 2 is of a part of an inner circumferential surface of the metallic cylinder 1 where wear resistance or corrosion resistance is required especially, for example, a cylinder of an injection molding machine, the liner 2 is arranged at the tip part of the cylinder 1. On the other hand, a lining layer 3 is formed on the remaining part of the inner circumferential surface of the cylinder 1. The layer 3 is comprised of a nickel group alloy obtained by composing wear-resistant and corrosion-resistant chrome boride and the inner circumferential surface of the same coincides with that of the liner 2. As the inner circumferential surface of this composite cylinder is formed of the liner 2 made of the ceramics and the lining layer 3 of wear-resistant and corrosion- resistant alloy, wear and corrosion of that part are mitigated and durable life is extended.
Patent JP-H0660996-A (JP)
Title: Pinch plasma generator and generating method thereof
Inventor: ISHII AKIZO
IPC: H05H1/06
Filed: 1992-08-05
Abstract: PURPOSE:To ignite pinch plasma continuously. CONSTITUTION:Electric power supply 1 is connected to an upper electrode 5A and a lower electrode 5B, and a particulate supply part 15 is arranged above the upper electrode 5A. The particulate supply part 15 has a piezoelectric element 12, and when electric power supply 9 is inputted, the piezoelectric element 12 gives vibration to liquid 70, and drops a droplet 6 between the electrodes. Pinch plasma is ignited through this droplet 6.
Patent JP-H0932216-A (JP)
Title: Roof light window
Inventor: YOKOTA TERUO
IPC: E04B1/94
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve fire resistance and design quality as well as workability. SOLUTION: An aluminum glass support member 5 is laid at the opening of a building frame 1, and glass 6 including at least wired glass is supported on the exterior side of the support member 5. In this case, the support member 5 is covered with synthetic rubber of fire resistance. As a result, fire resistance and design quality as well as workability can be improved.
Patent JP-H0258399-A (JP)
Title: Heat radiation mounting structure
Inventor: SAKIURA JIYUN
IPC: H05K7/14
Filed: 1988-08-24
Abstract: PURPOSE:To improve the mounting density of a device by enabling the heat inside a device unit to be radiated efficiently with a simple structure using a heat pipe. CONSTITUTION:A number of child boards 1 are mounted in parallel on a mother board 20, and further the package of the mother board 20 is inserted in the arrow A direction into a device unit 12. At this time, the connector 16 of the mother board 20 is connected electrically to a connector 15 on the backboard 14 side, and also the contact piece 24c of a heat transmission plate 24 contacts with a discharge fixture 27 on the backboard side. And a number of mother boards 20 are mounted in parallel in the device unit 12. Since the child board 1 is constituted of a metallic core or a metallic plate as a base material, most of the heat of electronic parts 10 on the child board 1 is directly transmitted through metallic base material and is dispersed to the whole of the child board 1, and the temperature distribution of the child board 1 itself is leveled. Further, a great part of heat is transmitted from the metal exposed face 3 of the child board 1 to a heat pipe 22 through the heat transmission plate 24 of the mother board 20 and further through a heat radiation block 23 and is radiated from radiation fins 26 at the front end outside the device unit 12.
Patent JP-H0371214-A (JP)
Title: Control system for reactive power compensator
Inventor: YAMAMURA HIDEKI
IPC: H02J3/18
Filed: 1989-08-10
Abstract: PURPOSE:To suppress voltage fluctuation by forming simulated 3-phase voltage from single phase system voltage, and rapidly computing a zero point synchronizing circuit and a voltage control signal by means of the 3-phase voltage. CONSTITUTION:The output side of a voltage detector is connected to an SC control determining circuit 12 and the output side of the circuit 12 is connected to a block zone determining circuit 13. On the other hand, the output side of a 3-phase synchronism determining circuit 11 is connected to a synchronizing timing circuit 14 and a timing pulse from the circuit 14 is inputted to the circuit 13 and a gate pulse generating circuit 15. The circuit 15 outputs an ignition phase signal to one or plural capacitor groups out of capacitor groups Sc1 to Sc3 determined at their current supply by the circuit 13. Even in the case of single phase system control, the simulated 3-phase voltage is formed from a single phase system power supply and a DC control signal necessary for the control is detected by a rapid computing method by simultaneously using a 3-phase PLL and the simulated 3-phase voltage, so that the control system can quickly correspond to voltage fluctuation generated in the single phase system.
Patent JP-H0938583-A (JP)
Title: Air current type classifier and preparation of toner
Inventor: TSUJI YOSHINORI
IPC: B07B7/086
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To set up a correct classification point and to materialize precision classification by setting up a means which generates a straightening effect in a raw material powder introduction nozzle in an apparatus which classifies a material powder into a coarse powder group, an intermediate powder group, and a fine powder group by a Coanda effect. SOLUTION: In a classification operation, pressure in a classification chamber 32 is reduced, and when a powder is ejected and dispersed into the classification chamber 32 through a raw material supply nozzle 16, particles in the powder are classified by the Coanda effect of a Coanda block 26 and the action of gas flowing in. In the classification chamber 32, classification edge blocks 24, 25, which can change the position of a classification edge end. The nozzle 16 has a high pressure air supply nozzle 41 and a raw material powder introduction nozzle 42 in the rear end part, and a secondary air introduction part 43 which generates a straightening action and ejects secondary air in a curtain shape so as to reduce the fusion of toner in the nozzle is installed on the inner wall of the nozzle 42.