baber/WOPTO huggingface dataset:
Patent JP-S5383629-A (JP)
Title: Copying method by means of laser
Inventor: SEGAWA HIDEO
IPC: G02B26/12
Filed: 1976-12-26
Abstract: PURPOSE:To plan a high speed copying method and enhance its resolving power by using the laser beam as a scanning as well as recording light source, and by deflecting the laser light pencil with a rotatable polyhedron mirror.
Patent JP-S6069220-A (JP)
Title: Waste-heat recovering system
Inventor: IWANAGA YOUICHI
IPC: F01K7/18
Filed: 1983-08-30
Abstract: PURPOSE:To enable to recover waste heat efficiently in a diesel engine, by recovering waste heat directly from the steam stored in an accumulator by use of two-phase flow of heated water and steam, and flashing heated water to recover the energy possessed by the heated water at a turbine. CONSTITUTION:After preheating feed water to about 100 deg.C at an air cooler 2, waste heat is recovered at a heated water and steam generator 1 and stored in an accumulator 3. In case that waste heat is produced at a high rate, the rate of steam occupied in the output of the heated water and steam generator 1 is high, whereas in case that waste heat is produced at a low rate, the rate of heated water is increased. Steam in the accumulator 3 is carried directly to a steam turbine 4, while heated water is separated into steam and heated water at a flasher 5 and flashed steam is also supplied to the turbine 4. Condensate water of the turbine and drain collected at the lowermost stage of the flasher 5 are carried back to a feed-water line respectively by a condensate pump 8 and a booster pump 9. With such an arrangement, it is enabled to set the design pressure of feed water at a low level, to keep the supply rate of feed water constant and to obtain a waste-heat recovering system which is not affected by the temperature level of waste heat.
Patent JP-S5780981-A (JP)
Title: Snake down method of mooring line by self-propelled bogie
Inventor: OKADA KATSUHIKO
IPC: B63B21/20
Filed: 1980-11-07
Abstract: PURPOSE: To snake down a mooring line by a self-propelled bogie easily by carrying one end of the mooring line to a fair-leader as holding by a self-propelled bogie, again carrying the mooring line from the original position to the fair-leader as similarly holding after releasing, and repeating this process furthermore.  
     CONSTITUTION: A self-propelled bogie with a mechanism to hold and release a mooring line is used. At first, one end of a mooring line A is carried near to a fair-leader 16 from a mooring winch 15 as being held by the self-propelled bogie. Then, the self-propelled bogie releases the mooring line A, returns to the original position near the winch 15, and again carries the mooring line A near to the fair-leader 16 as holding. At this stage, the mooring line A is turned up at its intermediate part a'. As the above process is repeated furthermore successively, the mooring line can be snaked down easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5490542-A (JP)
Title: Testing method and tester for fm carrier current differential relay
Inventor: OOKI YUUJI
IPC: H02H3/28
Filed: 1977-12-28
Abstract: PURPOSE: To permit the enforcement of detailed tests on the tap value, phase characteristic, and ratio characteristic of relay by applying input to the terminal of relay at self-terminal alone by using a tester.  
     CONSTITUTION: The self-terminal current Is is measured by putting in series the  ammeter 41 between the output terminal 26 of the conventional type tester 201 and  the terminal 13 of FM carrier current differential relay, and also the partner terminal current IA is measured by putting a ammeter in series between the output terminal 26 of the conventional type tester 201 in the tester 293 and the input terminal 27 of tester for FM carrier current differential relay. And, the phase difference between the currents of each terminal is measured by introducing the current of each point into which the ammeters 41 and 42 are inserted to the phase meter 43. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04355232-A (JP)
Title: Probing unit and information recording and/or reproducing device using it
Inventor: SAKAI KUNIHIRO
IPC: G11B9/14
Filed: 1991-05-31
Abstract: PURPOSE:To make it difficult to be affected by external oscillation, to enable accurate displacement control of a probing electrode, to improve response speed and to increase a displacement amount. CONSTITUTION:The part of a piezo-electric bimorph panel 8d is supported by one side of the circumference of a cavity part 8c formed on a substrate 8b, the other end of the piezo-electric bimorph panel 8d is attached to the opposite side of the cavity part 8c via a pattern part 8e having smaller elastic modulus than that of the piezo-electric bimorph panel 8d, and the tip of the piezo-electric bimorph panel 8d is provided with a probing electrode 8a. The piezo-electric bimorph panel 8d is constructed in layers of piezo-electric elements and electrodes and capable of displacing the probing electrode 8a. By displacing the probing electrode 8a in the vertical direction to the face of the substrate 8b, the unit can be prevented from being affected by external oscillation.
Patent JP-H0451401-A (JP)
Title: Projector lamp for car
Inventor: KANEHARA HITOSHI
IPC: F21S8/10
Filed: 1990-06-18
Abstract: PURPOSE:To permit a single unit of projector lamp to give two types of light distribution, i.e., low beam and high beam, by furnishing a shielding member movably between the shield position on a light path, which passes under the focal point of a convex lens, and the retreat position from the light path, and by providing a driving means for movement of this shielding member. CONSTITUTION:A shielding member 19 for the low beam located inside of a lamp body 14 is arranged movably between the shield position as advancing onto the light path (a) of the beam passing under the focal point f3 of a convex lens 18 and the retreat position as retreated from this light path (a). When a solenoid 26 is deenergized, a rotary shaft 20 is rotated upward, and the shielding member 19 advances to the shield position on the light path (a). The beam passing under the focal point f3 toward the convex lens 18 is blocked by the shielding member 19, and the light distribution for the low beam having got rid of the upward directed beam is obtained. When the solenoid 26 is turned on, the rotary shaft 20 is rotated downward, and the shielding member 19 retreats from the shielding position to the retreat position to be off from over the light path (a). The beam passing under the focal point f3 is projected ahead as it is via the convex lens 18, and thus the light distribution for the high beam is obtained.
Patent JP-S5946491-A (JP)
Title: Heat exchanger of silicon carbide
Inventor: NAGASHIMA HIDEO
IPC: F28F21/02
Filed: 1982-09-10
Abstract: PURPOSE:To provide a heat exchanger which stands for long use up to the heat- resistant temperature which silicon carbide originally has, by using a molded silicon carbide body, of which pores are packed with silicon, and of which content of Fe, Al and Na converted into the metallic condition is less than the specified value. CONSTITUTION:Pores of a molded body made of recrystallized silicon carbide are filled with silicon. Material of high purity, silicon-made of silicon carbide, of which impurity is less than 500ppm in regard to Fe, less than 1,000ppm in regard to Al, and less than 100ppm in regard to Na, is to be used for the filler. The molded body of recrystallized silicon carbide has a gas permeability because its porosity is high, so that silicon is filled up with the pores to turn it into a gas impermeable body. On the other hand, if impurity such as Fe2O3, Al2O3 and the like is contained much in the body, an SiO2 film formed on the surface of silicon carbide is converted into composition which is thermally unstable, and it causes the SiO2 film to come off.
Patent JP-H026195-A (JP)
Title: U-ring binding type thick film
Inventor: OMINATO KIYOSHI
IPC: B42F13/00
Filed: 1988-06-27
Abstract: PURPOSE:To prevent documents from being unlocked in the storage of a file and the file from being opened by error by mounting fastening hook parts for fastening the top parts of document binding U-rings on predetermined positions of a tip cover and a press lock for locking itself to the U-rings as well as holding the bound documents under pressure. CONSTITUTION:On the parts corresponding to the top parts of U-rings 20, 22, fastening hook parts 30 for fixing the top parts are provided. A U-ring press lock 50 is provided between both leg parts 20a, 20b and 22a, 22b respectively of the U-rings 20, 22 and also between the U-rings 20, 22. Then, the U-ring press lock 50 is locked, and a top cover 10 is brought into pressure contact with the top parts of the U-rings 20, 22, whereby the top parts slide on inclined guide surfaces 46a of the fastening hook parts 30 to be elastically engaged into fastening claws 46. In this manner, documents 24 inside a file, large or small, are certainly held under pressure by the U-ring press lock 50 ; thus, the file has no possibility of being opened by error.
Patent JP-S6313853-A (JP)
Title: Air brake device
Inventor: TAKAHASHI KOJI
IPC: B60T13/36
Filed: 1986-07-07
Abstract: PURPOSE:To rapidly operate an air brake by providing a limit valve which is closed when the pressure of the air-pressure operating device side of a brake valve reaches a defined value in between a compressed air storage tank and said brake valve. CONSTITUTION:When a brake pedal BP is largely stepped in, the pressures of the output 3AOUT of a brake valve 3 and 3BOUT of the other system are rapidly increased, reaching a limit pressure P2 after a brake is operated. When the pressure of the outlet 3A reaches the limit pressure P2, this pressure is introduced into a chamber part 15A from a pilot pressure introducing inlet 16A and acts on the larger diameter part 20A of a piston 17A. Thereby, the piston 17A is driven rightward followingly moving a valve member 25A rightward, to close a limit valve 33A. When the limit valve 33A is closed, since the connection between the inlet 7A and the outlet 26A of a pressure limit valve unit 2A is shut off, the increase in pressure of the outlet 3A of one system of the brake valve 3 is limited.
Patent JP-S5948706-A (JP)
Title: Optical fiber unit
Inventor: YANAGAWA HISAHARU
IPC: G02B6/44
Filed: 1982-09-10
Abstract: PURPOSE:To reduce the elongation of a core, to prevent a water run, and to extend the life of an optical fiber unit by sheathing plural optical fiber cores which are stranded around a center wire together with a gel material with a pipe. CONSTITUTION:The optical fiber unit 10 consists of the center wire 12 which is a high tensile wire such as a stainless steel stranded wire and optical fiber cores 14 formed by sheathing wire elements 22 each having a silicone rubber coating 20 around an optical fiber 18 with a pipe 26 together with the gel material 24 like silicone gel, and the optical fiber cores 14 are stranded around the center wire 12 and filled with a unit filling material 16 to have a nearly circular section. The pipe 26 of the optical fiber cores 14 and the unit filling material 16 are formed of chemically the same or the same system materials. Therefore, when the optical fiber unit 10 is tensed, wire elements 22 move radially inward in the geall material to relieve the elongation.
Patent JP-S5681631-A (JP)
Title: Finish annealing method of directional electromagnetic steel plate
Inventor: KIMOTO TETSUO
IPC: C21D9/663
Filed: 1979-12-07
Abstract: PURPOSE: To obtain the quality characteristics equivalent to those in electric furnace annealing by coating an annealing separating agent of controlled moisture contents to a directional electromagnetic steel coil and finish annealing the coil in a gas annealing furnace provided with heat deviation preventing plates in the positions where burners direct.  
     CONSTITUTION: At the time of subjecting a coil of a directional electromagnetic steel contg. 2.0W4.0 Si to high-temp. finish annealing, an annealing separating agent of ≤10% in moisture content is coated on a coil 11 and is dried. This coil 11 is placed on the base plate 10 in the inner cover 4 of the annealing furnace. Heat deviation preventing plates 20 are provided between the annealing furnace body 2 and the inner cover 4 in the directions where burners 3 direct to prevent the local heating by the combustion of the burners 3 and improve the temp. distribution in the furnace, whereby the predetermined high-temp. finish annealing is performed. According to this method, the directional electromagnetic steel plate having no degradation in film characteristics and magnetic characteristics is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6313867-A (JP)
Title: Moving agricultural machine
Inventor: MORIKAWA KIYOHIRO
IPC: B62D21/18
Filed: 1986-07-07
Abstract: PURPOSE:To carry out operations, etc. suited to various conditions by forming a machine base with a divided upside machine base on which an operating device is provided and a divided downside machine base on which a traveling device is provided. CONSTITUTION:A machine base 1 is formed with a divided upside machine base 4 on which an operating device 2 is provided and a divided downside machine base 5 on which a traveling device 3 is provided. The divided upside machine base 4 is combined with the divided downside machine base 5 by means of a pair of parallel links 6 provided on their front and rear parts, and the divided upside machine base 4 is swingable with respect to the divided downside machine base 5. A horizontally installed cylinder 16 for swinging is provided on the left link 7 side while an inclinedly installed cylinder 17 for sliding is provided on the right link 8 side.
Patent JP-S6132933-A (JP)
Inventor: YOKOYAMA YOICHI
IPC: H01H71/68
Filed: 1984-07-25
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-S61167483-A (JP)
Inventor: TAKEDA AKITO
IPC: B07B13/18
Filed: 1984-07-28
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-S5947291-A (JP)
Title: Multiple sulfide fluophor which fluoresces in red
Inventor: SHIRAKAWA YASUHIRO
IPC: C09K11/08
Filed: 1982-09-13
Abstract: PURPOSE:To provide a muliple sulfide fluophor with improved chromaticity and visual luminance, prepared by addins Y and/or Gd and K to a matrix consisting of Eu- or Eu/Ce-activated CaS red fluophor. CONSTITUTION:The multiple sulfide fluophor is activated with Eu or Eu and Ce and is shown by the formula (where MII is Y or Gd; x is 0.15-0.6; a is 10<-4>- 10<-2>; b is 0-10<-2>). Addition of specified amounts of Y and/or Gd and K as coactivators for Eu or Eu/Ce-activated CaS fluophor brings about an improvement of visual luminance which exceeds lowering of the fluorescence efficiency and produces a multiple sulfide red fluophor with improved chromticity and visual luminance.
Patent JP-S5783283-A (JP)
Title: Novel yeast
Inventor: TAJIMA HIROKO
IPC: C12N1/16
Filed: 1980-11-12
Abstract: PURPOSE: To provide a methanol-assimilable specific novel yeast belonging to Hansenula genus.  
     CONSTITUTION: Hansenula xyloensis (FERM-P No.5679) which is methanol- assimilable yeast belonging to Hansenula genus and capable of proliferating at a relatively high temperature, is inoculated in a nutrient medium containing medium containing methanol as main carbon source, and cultured pref. at 4W5 pH and 34W42°C. The objective yeast cells can be separated from the cultured liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10335542-A (JP)
Title: Electronic parts assembly having sealing material and its formation
Inventor: CELAYA PHILLIP C
IPC: H01L23/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a semiconductor device can be sealed without requiring the formation of a dam structure around the device. SOLUTION: An electronic parts assembly 10 is formed by mounting electronic parts 31 on a substrate 11. A sealing material 33 is used for protecting the parts 31 from the harm from the surrounding environment. The material 33 is formed by applying a sealing fluid to the parts 31. Trenches 36 are dug into a mask layer 21 formed on a substrate 11 so as to stop the flow of the sealing fluid. The trenches 36 provide edge sections which behave themselves as discontinuity on the surface 23 of the mask layer 21. The discontinuity is sufficient to control the flow of the sealing fluid until the fluid is hardened to form the sealing material 33.
Patent JP-H06160127-A (JP)
Title: Indoor effective temperature measuring device
Inventor: OKA KESAHIKO
IPC: G01D21/00
Filed: 1992-05-08
Abstract: PURPOSE:To accurately express the indoor effective temperature environment by connecting a removable recording device, air temperature and air flow detecting elements, and a detector with conductors, and fixing the detector to an expandable stanchion at the preset position. CONSTITUTION:A detector 3 is constituted of air temperature and air flow elements 9, 11 capable of detecting the air temperature and air flow, and it is fitted at the measurement position of a stanchion 5 and connected to a recording device with wiring. When the recording device is activated, the recording of measured values is started, and the measured data are stored on a memory card. The position of a detecting element fitting base 13 is adjusted to fix the element 11 to the stanchion 5 so that the air current direction of the measurement position is made the same as the plane perpendicular to an air current detecting element support shaft 12. The element 11 is fitted at the position not affected by the stanchion 5 and the fitting base 13, and the position is adjusted by the length of the support shaft 12.
Patent JP-S6049142-A (JP)
Title: Piston seal construction of disc brake
Inventor: YANAGI KOUICHIROU
IPC: F16D65/18
Filed: 1983-08-30
Abstract: PURPOSE:To improve seal performance and form the whole device in a small size and light weight, by the action caused by a magnetic circuit and magnetic fluid positioned by a flow of magnetic flux of said circuit, in the case of construction such that a pad pressing piston is housed in a clyinder of a caliper body. CONSTITUTION:A piston 118 for pressing friction pads 112, 113 is slid to be housed in a cylinder 117 of a caliper 114. Here the piston 118, forming a peripheral groove 119 in its peripheral rear end part slid with the cylinder 117, both fits in this peripheral groove 119 a pair of pole pieces 121 putting a ring- shaped permanent magnet 120 therebetween and arranges in the periphery of the permanent magnet 120 a rubber ring 122 elastically attached to the cylinder 117. Then magnetic fluid 123 is interposed in a clearance part between the pole pieces 121 and the cylinder 117. In this way, the magnetic fluid 123 surely seals a pressure oil chamber 125 from a side of the outside air by forming a magnetic circuit between the permanent magnet 120 and the pole pieces 121 and a caliper body 115.
Patent JP-2000343854-A (JP)
Title: Mechanical book binding device
Inventor: SUGA YUKIO
IPC: B42B2/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a bookbinding by a method wherein the efficient usage of arranged apparatuses is realized in bookbinding facilities. SOLUTION: A book binding machine 5 and a thread stitching pressing machine 6 are continuously connected to each other on a frame 18. A signature conveyor 8 is arranged on the same frame 18. The frame 18 is slidably arranged on rails 18r. The selection between the book binding machine and the signature conveyor 8 is made possible on a book binding line. A sewing thread is cut off with holding down rollers 21. Under the state that the sewing-up portion of the signature is pinched by belts so as to sew-up the signature from below. At the introduction of the signature, after the once winding of the introducing side belts, the signature is pinched by these belts.
Patent JP-H107056-A (JP)
Title: Scooter type vehicle
Inventor: NAGATA YUMIKO
IPC: B62K11/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To dispense with the work to remove a vehicle body cover during the maintenance of an engine and accessories by providing a lid member to cover an accessory storage part of a floor cover and an opening of a lower cover of a seat, and providing a holding means to press the accessories stored in the storage part when closed. SOLUTION: A battery storage case 65b sunken between a pair of right and left rear frames is integrated at the center of a floor cover 65. Shallow recessed parts 65c in which a cover 81 is inserted are formed around the periphery of the storage case 65b. The cover 81 is of L-shape in the side view in which an upper closing part 81a to close an opening for maintenance is integrated with a lower closing part 81b to close the storage case 65b. A plurality of holding ribs 81c which is inclined diagonally rearward and displaceable are integrated on a back side of the cover 81. When the cover 81 is fitted, a battery 82 is stored in the battery storage case 65b is pressed.
Patent JP-H0452406-A (JP)
Title: Device to display state of boiler operation
Inventor: SAKATA TARO
IPC: F22B37/38
Filed: 1990-06-19
Abstract: PURPOSE:To be able to grasp clearly the state of operation for individual boilers with reference to the dirtiness of heat transfer faces or their heat absorption rates by measuring values in the state of boiler operation and displaying with different colors the numerical value of the dirtiness on each heat transfer face or the quantity of the absorbed heat which corresponds to the deviation from a set standard value for the state of operation of each boiler. CONSTITUTION:In the case, for instance, that, in a graph in which the temperature at the outlet of a fire furnace is 37 deg.C, the point 43 to show actual value of the temperature at the outlet of the fire furnace is positioned above a standard value curve 40, a bar graph 70 of dirtiness at W/W and a bar graph 65 of the quantity of absorbed heat in the fire furnace that are displayed in the same color as the graph should be looked at. At this time if the degree of dirtiness is larger than the standard value, it is represented by a colored bar graph 72, and by confirming that the portion of this bar graph 72 is large it is possible to understand easily that the fire furnace has become dirty and the gas temperature at the outlet of the fire furnace has thereby risen. With this arrangement various conditions of the boiler are shown against the degree of dirtiness on each heat transfer face and the quantity of absorbed heat by display so that it is possible to grasp exactly the state of operation of the boiler at present and obtain information on how to keep it in good state and in a stabilized condition.
Patent JP-S5382115-A (JP)
Title: Diversity reception system with delay time difference compensation
Inventor: TAKAGI MASAO
IPC: H04B7/08
Filed: 1976-12-27
Abstract: PURPOSE:To increase the transmission capacity, by eliminating the difference of the variations in delay time between each transmission path prior to signal synthesis, in PSK modulating system.