baber/WOPTO huggingface dataset:
Patent JP-S61204995-A (JP)
Title: Coloring matter laser
Inventor: KOBAYASHI TAKAYOSHI
IPC: H01S3/213
Filed: 1985-03-08
Abstract: PURPOSE:To provide a coloring matter laser device characterized by good stability, high oscillating efficiency and an oscillating wavelength region of 615-655nm, by using a specified stilbene coloring matter as a laser active coloring matter. CONSTITUTION:A coloring matter laser device comprises a container including coloring matter solution for laser and an energy source, which excites said coloring matter. In this coloring solution, a stilbene coloring matter expressed by a general formula (I), (where R indicates a methyl group or an ethyl group), is included. The oscillating efficiency of the stilbene coloring matter used is about 15%, which is higher than coloring matters in practical use. The coloring matter is oscillated in a long wavelength of 600nm or more. Since it is a nonionic coloring matter, it is stable and has a long life. The concentration of the coloring solution of the coloring matter laser is adjusted at 10<-1>-10<-4>mol/l.
Patent JP-H04262978-A (JP)
Title: Rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 1991-02-18
Abstract: PURPOSE:To ensure smooth winding of a rubber crawler around a sprocket by disposing lugs provided separately left and right of the longitudinal axis of the rubber crawler between adjacent core metals to form grooves perpendicular to the longitudinal direction on the inner peripheral surface of a rubber elastic body corresponding to the lugs. CONSTITUTION:An endless rubber elastic body 11 having a plurality of core metals 12 embedded latelly widthwise therein longitudinally thereof is formed in the center with sprocket engaging parts 13 and on both sides of of the engaging par with angles 14, 15. Lugs 18, 19 are separately provided 1ft and right longitudinally of a rubber crawler on the outer peripheral surface of the rubber elastic body 11. While grooves 20, 21 are formed widthwise corresponding to the lugs 18, 19 on the inner peripheral surface of the rubber elastic body 11 in the rubber crawler, grooves 23, 24 corresponding to these grooves 20, 21 are formed in the lugs 18, 19 themselves. Thus, when the rubber elastic body 11 is wound around the sprocket, it is allowed to be compressed to ensure the smooth winding.
Patent JP-H04262099-A (JP)
Title: Manufacture of fiber-reinforced plastic fan
Inventor: ARAKAWA OSAMU
IPC: B29K105/08
Filed: 1991-02-18
Abstract: PURPOSE:To provide a lightweight, high-rigidity fan by arranging a lightweight core material in the cavity of dies, arranging a shaft core material on a fitting shaft section, surrounding the whole faces of a blade body section and the fitting shaft section with a reinforcing material, then injecting plastic. CONSTITUTION:A lightweight core material 5 is arranged on a fan blade body section 1 in the cavity C of fan molding dies A, B via a long fiber-shaped reinforcing material 4, a shaft core material is arranged on a fitting shaft section 2, and the whole faces of the blade body section 1 and the fitting shaft section 2 are surrounded with the long fiber-shaped reinforcing material 4. Thermosetting plastic is injected and integrally hardened, thus a lightweight, high-rigidity FRP-fan is obtained.
Patent JP-H06351124-A (JP)
Title: Method for coating base body
Inventor: FURANTSU GURAIEFUSUKII
IPC: H02G15/18
Filed: 1994-03-16
Abstract: PURPOSE: To provide a method for coating an edge of a cable or a joint of the cable at reasonable cost without large expenses, by preventing a loosed joined part by abrupt stress between a widened cylindrical tube and an enlargement means. CONSTITUTION: A rubber-base tube 3 is enlarged in a form of a resin tube 4 using an enlargement means joined to the outer face of the tube 3. After the radially enlarged tube 3 is put around a base body, the resin tube 4 is cooled. Then, the tube 3 is shrunk into its initial form, and at the same time the joint part between the tube 3 and the enlargement means is removed.
Patent JP-S63214369-A (JP)
Title: Apparatus for applying moistureproof compound
Inventor: ONISHI KIHACHI
IPC: B05C3/12
Filed: 1987-02-28
Abstract: PURPOSE:To perform uniform coating while preventing a compound from penetrating in the overlapped part of shield layers, in coating the shield layer of a communication cable with the compound, by providing a scraping plate and a squeeze die both of which have specific structures in a coating tank. CONSTITUTION:A running cable 14 is allowed to run through a coating tank 2, to which a moistureproof compound heated to predetermined temp. is recirculated and supplied from a moistureproof compound heating and insulating tank 1, at the same speed as the extrusion molding speed of an outer cover. At this time, when the interval between the free end of the scraping plate 6 fixed to a pin 5 at one end thereof in a revolvable manner and the running cable 14 is regulated so that the overlapped upper surface direction side of a shield layer becomes narrow, the liquid level of the highly viscous compound becomes higher toward the free end of the scraping plate 6. When the running cable 14 is allowed to pass through a squeeze die 15 in this state, the compound extends only in the overlapped upper surface direction of the shield layer by the action of the fanwise spiral groove formed to the inner surface of the die to be made uniform.
Patent JP-S59173213-A (JP)
Title: Desiliconization of hot metal
Inventor: YAMADA KENZOU
IPC: C21C1/04
Filed: 1983-03-22
Abstract: PURPOSE:To effectively carry out desiliconization, by a method wherein hot metal is added with a required amount of desiliconizing agents according to the amount of hot metal to be tapped and the silicon content and thereafter added with a required amount of slag forming inhibitors according to the adding amount of desiliconizing agents. CONSTITUTION:The silicon content of hot metal tapped from blast furnace is continuously on by a fixed time interval measured and at the same time the tapped amount of hot metal is measured. Then, the hot metal is added with a required amount of desiliconizing agents according to the tapped amount of pig iron and the silicon content of hot metal. Thereafter, the hot metal is added with a required amount of slag forming inhibitors according to the added amount of desiliconizing agents.
Patent JP-H02225820-A (JP)
Title: Hydraulic thrust bearing
Inventor: KASHIMA MITSUHIRO
IPC: F16C17/04
Filed: 1989-02-27
Abstract: PURPOSE:To realize hydraulic thrust bearing with simple structure capable of corresponding to reversible load by providing a double discharger pump which reverses suction direction and discharge direction according to the rotation direction and by connecting one of an oil chambers to the suction side and the other to the discharge side respectively. CONSTITUTION:When a screw 2 is forwardly driven, a transmission 5 is positioned at a positive rotation position and an engine 4 is operated. As a result, the screw 2 and a screw shaft 3 are rotated in the direction shown by an arrow and a thrust load based on thrust of the screw 2 displaces a disk 8 to the right hand side. On the other hand, a hydraulic pump 11 driven accompanying the rotation of the shaft 3 sucks working fluid in an oil chamber 10 of a thrust bearing 1 and presses and supplies oil to an oil chamber 9. Next, supply working fluid in the oil chamber 9 flows out to an oil chamber 12 with lubricating an interval 16 shrunk by displacement of the disk 8 and flows into the oil chamber 10 from an expanded interval 17. Then, the disk 8 is rotatably supported by fluid outlet pressure in the state of floating from a casing 7 against the thrust load and switches the transmission at the time of reverse rotation.
Patent JP-H08216941-A (JP)
Title: Sprocket for crawler unit
Inventor: ONO NORIO
IPC: B62D55/12
Filed: 1995-02-09
Abstract: PURPOSE: To prevent the occurrence of a trouble, such as dislocation, by a method wherein even when mud and pebbles are lodged between a crawler belt and a sprocket, the mud and the pebbles are immedaitely discharged, in the sprocket constituting a crawler unit small in vibration. CONSTITUTION: Engaging teeth 3 engaged with respective engaging protrusions 2 formed at intervals of a given distance in a peripheral direction on the central part of the width of an inner surface of a crawler belt 1 and flange parts 5 and 6 having contact surfaces 4 making continuous contact with the right and left inner peripheral surfaces of the engaging protrusions 2 are integrally intercoupled. A plurality of arms 8 stretching from a central shaft support boss cylinder 7 toward the engaging teeth 3 are provided on both the front and rear sided with slopes 9 and 10 the thickness of which is thick at a central part and decreased toward the right and left outsides.
Patent JP-H08218699-A (JP)
Title: Unlocking control device for vehicle locking mechanism and its portable unit
Inventor: GOTO MASAYUKI
IPC: E05B83/16
Filed: 1995-02-10
Abstract: PURPOSE: To make a card unusable through a simple operation in the case of loss and theft by providing an antenna, a fixed type password code memory section and a controller, and also by providing a controller with a reception control section and an unlocking control section, a password code renewing section and a transmission control section and also by providing a an unlocking control section; with a renew type password code initializing function. CONSTITUTION: An unlocking control section 16 compares a renew type password code housed in a renew type recitation code memory section 17 with a renew type password code from a reception control section 14, and in the case of inconsistency, controls the unlocking. A portable card whose renew type password code is inconsistent is made unusable. In addition, a password code renewing section 15 renews the renew type password code into another value at every time of unlocking and locking controls, and a transmission control section 13 transmits and controls the above value to the portable card. Thus a different code can always be set up as a password code. When the unlocking control section 16 receives a reset signal, the password code is initialized. The renew type password code of an unlocking control device 10 and that of a portable unit are therefore different in value.  Thus a lost card becomes unusable.
Patent JP-S59172039-A (JP)
Title: Dividing circuit
Inventor: TANAKA YUTAKA
IPC: G06F7/537
Filed: 1983-03-18
Abstract: PURPOSE:To express a negative value with complemental indication of 2 when a positive or negative digital signal consisting of data bits, where the negative value is expressed with a two's complement, and a sign bit is divided by an optional divisor in a dividing circuit which is suitable for extraction of a chroma signal from a quantized video signal. CONSTITUTION:The least significant digit LSD of a numerical value from an adder 12 and the sign output are supplied to an NAND circuit 21, and the output of the NAND and the output of the adder 12 except the digit LSD are added in an adder 22. In this circuit, a correct 1/2 division result is obtained as a two's complement. Since the division result is obtained as complemental indication of 2 though this circuit has a very simple constitution, the constitution of circuits in succeeding stages or the like is simplified. When this circuit is used for extraction of the chroma signal, noise components are suppressed because ranges of zero exist equally on positive and negative sides of the zero level.
Patent JP-S59173005-A (JP)
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1983-03-18
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-S6012619-A (JP)
Inventor: SHIMAZU HIROSHI
IPC: H01H13/02
Filed: 1983-03-19
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-H1012167-A (JP)
Title: Light emission element and flat-panel display device using electron multiplier
Inventor: RIN KOKI
IPC: H01J29/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flat-panel display capable of constantly guaranteeing its long service life and superior brightness and of coloring with less power consumption by converting light from a light emission element emitted with a low current density into an electron by means of a photoelectric substance, multiplying it by means of an electron multiplier, and making a phosphor substance emit by means of the multiplied electron. SOLUTION: A light emission element 11 emitting corresponding to an image signals R, G, and B on one side of a glass substrate 10 is arranged in a matrix, and an electron multiplying part (2) is provided to be a flat-panel display device between an electron generation part (1) at which a photoelectron substance 13 for converting a light (4) from the light emission element 11 into an electron (5) is applied to the other end of the glass substrate 10 and a phosphor excitation generation part (3) at which a phosphor substance 17 of R, G, and B corresponding to the light emission element 11 one by one is applied to a glass plate 16. The light (4) is converted into the electron (5), an electron group (6) multiplied by means of the electron multiplying part (2) is obtained, and the phosphor substance 17 is light-emitted.  Thus, a long service life and a superior brightness with less injection current density to the light emission element 11 can be constantly guaranteed, and a flat-panel display with less power consumption and coloring is obtained.
Patent JP-S56143402-A (JP)
Title: Protecting body for curving of submarine optical cable
Inventor: NOMURA YOSHIO
IPC: H02G15/14
Filed: 1980-04-09
Abstract: PURPOSE:To prevent the damage of an optical cable by providing protecting bodies consisting of two or more layers of gradually diminishing strength and outside diameters to the optical cable connecting to a submarine optical repeater casing or a submarine optical cable connecting box. CONSTITUTION:A pressure-resistant casing 5 for connection of a submarine optical cable 1 is connected to a cable detaining part casing 6 by way of a gimbal 3 enclosed by a bellows 4. A polyethylene mold 7a, and cable curving protecting bodies 8a, 8b harder than rubber are provided on the outside circumference of the optical cable 1, and the outside diameters of these protecting bodies are gradually smaller, the leading end part whereof is the same as the outside diameter of the cable 1. A rubber boot 2 with a diameter gradually decreasing toward the end is provided to cover thereon. Thereby, the damage of the submarine optical cable is prevented.
Patent JP-S60192201-A (JP)
Title: Push-rod type displacement measuring instrument
Inventor: TAKAHASHI SOUICHI
IPC: G01B7/16
Filed: 1984-03-13
Abstract: PURPOSE:To easily fit and remove the constituting parts of a displacement measuring instrument to and from the upper part of a furnace main body, by standing a push-rod on a sample inserted into the furnace, enclosing a base, on which the displacement measuring instrument is placed, under a freely removable condition, and leading out a lead wire from the furnace. CONSTITUTION:A circular cylindrical sample 19 is placed on a sample saucer 18 hung from the top of a furnace by three suspending rods 17 and the upper end of a push-rod 20 vertically stood on the sample is connected with the core 28 of a differential transformer. Then a displacement detecting section which detects the change in the dimensions of the sample 19 electrically through the relative displacement to the core 31 of the differential transformer is fitted to both surfaces of a base board and the sample saucer 18 is inserted into a heating chamber. The base board 21 is put between the flange 41 of a bell jar 41 and the throat-side flange 40 of a top cover 2 and tightened and enclosed under a freely removable condition. A lead wire 35 from a coil 31 is fitted so that it can be pulled out through a through hole installed to the base board 21.
Patent JP-H02231340-A (JP)
Title: Conveying method for recording paper
Inventor: KUROTAKA SHIGEO
IPC: B65H5/06
Filed: 1989-03-01
Abstract: PURPOSE:To perform a stable paper feed, while ensuring a sufficient distance between papers further their recording speed to a maximum limit, by delaying the start time of paper feed later than the normal paper, when the special paper is fed, by the length of time corresponding to a distance from a point end of the special paper to its hole position. CONSTITUTION:Recording paper, when it is conveyed to a picture recording medium by the determined timing, is once stopped and conveyed to a transcribing device, and the recording paper is detected for its presence by a resist sensor 19. The sensor decides the special paper 17, when this detection time (T1-T2) is within the preset time, and the normal paper, when the detection time is out of the preset time, and the start time, after a paper feed is once stopped, is delayed later than the normal paper, in case of the special paper 17, by the predetermined time.
Patent JP-H07251199-A (JP)
Title: Method for measuring digestion rate in anaerobic digestion
Inventor: MATSUNAGA AKIRA
IPC: C02F11/04
Filed: 1994-03-17
Abstract: PURPOSE:To minimize the error in anaerobic digestion by calculating the mixing ratio of the crude sludge to digested sludge, the inorg. material concn. of the supplied sludge and digested sludge from the evaporation residue, ignition residue and ignition loss of the crude sludge and extracted sludge and the ratio of the sludge org. material to sludge inorg. material and obtaining the digestion rate by a batch computing equation. CONSTITUTION:A digested sludge A (seed sludge) and supplied sludge B are introduced into a digestion tank 1, and the gas generated from the tank 1 is stored in a gas holder 2. The sludge in the tank is extracted after (n) days as the extracted sludge C, a part of the sludge is sampled, and the sludge concn. is measured by a means 3 for measuring the evaporation residue (TS), ignition loss (VS) and ignition residue (FS) of the supplied sludge and extracted sludge. The digestion rate is calculated according to a batch computing equation by the means 4 based on the data measured by the means 3 and the mixing ratio of the digested sludge A to supplied sludge B, and further, the cumulative gas amt. per supplied org. material is calculated from the VS of the supplied sludge and gas output.
Patent JP-H01220096-A (JP)
Title: Parking place instruction method
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1988-02-29
Abstract: PURPOSE:To make unnecessary the instruction and guidance of a custodian by indicating on an indicator a temporarily unavailable parking area and a parking area number vacant at the time point except the temporarily unavailable parking area and instructing the parking place to the driver of a car going to enter. CONSTITUTION:A temporarily unavailable area, and when only one parking area is vacant except a temporarily unavailable area, the vacant parking area are selected and when plural parking areas are vacant, one of the vacant parking areas are selected. The temporarily unavailable area at the point of when an entering car C2 is detected by an entering car detection means CS1 and CS2 and one of the number of the parking areas able to park except the temporarily unavailable areas are indicated on an indicator 3 with synchronizing with the detection signal 4 of the detection means CS1 and CS2 and the temporarily unavailable area and the area able to park are informed to the driver of the car C2 going to enter into the parking place. Thus, the arrangement of the custodian is made unnecessary.
Patent JP-H0645425-A (JP)
Title: Wafer transfer method and wafer treatment module
Inventor: SESHIRU JIEI DEEBISU
IPC: B25J15/08
Filed: 1993-03-08
Abstract: PURPOSE: To decrease contamination with respect to processed wafers, and to make devices compact. CONSTITUTION: A wafer processed by a process station 104 is contained in a wafer support 10 By extending and retracting a transfer arm 28. A door for the wafer support 10 is closed, pressure in a load-lock 12 is increased. A wafer processing module, including a plurality of process stations, is also disclosed.
Patent JP-S63214610-A (JP)
Title: Strain measuring method
Inventor: YAMAKAWA HIROYUKI
IPC: G01B11/30
Filed: 1987-03-03
Abstract: PURPOSE:To find the strain of a body to be measured by assuming that strain at each point of the body to be measured is strain expressed by an equation of higher degree, i.e. more than secondary degree and varying the incidence direction of a laser light beam by at least the number of the degree of the equation of higher degree. CONSTITUTION:The laser light beam 7 oscillated by a laser oscillator 5 is made incident on the body 4 to be measured through the scanner 10 composed of a mirror 9 such as a polygon mirror slanted by a motor 8 and a lens 11 while its incidence direction is controlled, and its reflected light is photodetected by a position detector 6. The signal of the incidence direction is inputted from the scanner 10 to a computer 13 and the signal of the photodetection position detected by the position detector 6 is also inputted to the computer 13, whose arithmetic result is displayed on a display device 21. The position detector 6 is installed having its photodetection surface parallel to the surface of the body 4 to be measured. The computer 13 receives the signal of the incidence direction of the laser light beam and the signal of the photodetection position to find the position of the incidence point and the angle of the reflected light to the body to be measured on the assumption that the incidence point of the body to be measured is on a curve expressed by the equation of higher degree.
Patent JP-H02226789-A (JP)
Title: Printed wiring board
Inventor: SAITO YUSAKU
IPC: H05K1/18
Filed: 1989-02-28
Abstract: PURPOSE:To restore an accurate shape by heating at the time of soldering even when a terminal is deformed, and enable sure soldering by constituting the terminal part of an electronic parts by using a bimetal terminal composed of at least two kinds of conductive metals having different thermal expansion coefficients. CONSTITUTION:When heat is applied to a bimetal terminal 8 constituted of Cu 6 and Ni 7, they expand according to the respective expansion coefficients, and the terminal 8 generates a shape change toward the Ni 7 side. As a result, the bimetal terminal 8 can be surely soldered to a contact terminal below it.
Patent JP-S55138706-A (JP)
Title: End face treating method of optical fiber for connector
Inventor: NAWATA KIYOSHI
IPC: G02B6/32
Filed: 1979-04-16
Abstract: PURPOSE: To eliminate the chipping at the end face and make the connector of low coupling losses and good stability by electric-discharge-heating the end face of the optical fiber after cutting thereby providing roundness of more than the radius of the optical fiber.  
     CONSTITUTION: The optical fiber 2 having been removed of its covering is set to a support base 7 and its covering part is set in the home position by a support base 5 and keep plate 6. Next, electrodes 8 are moved to be aligned to the end face position of the fiber 2 and a switch 11 is closed, then high voltage is generated between the electrodes 8 by a transformer 10 and arc is generated between the electrodes 8. When the transformer 10 and resistance 9 are set at the specified values, the arc of a fixed temperature is obtainable. The fiber end face is heated and melted by this arc and the micro-flaws of the surface are eliminated by the surface tension of the  molten glass, whereby the end face is formed to the shape having no angles and  assuming roundness. If this fiber 2 is inserted into an optical connector, the occurrence of chipping at the end face is obviated and the connector of low coupling  losses and good stability may be made. 
     COPYRIGHT: (C)1980,JPO&Japio