baber/WOPTO huggingface dataset:
Patent JP-S57201504-A (JP)
Title: Eliminating device of peroxide contained in oil
Inventor: TSUCHIE MOTOO
IPC: B01J20/10
Filed: 1981-06-02
Abstract: PURPOSE: To eliminate with high efficiency the peroxide contained in the oil which is caused in the process of deterioration of the oxidation of the insulating oil, by setting a container filled with the active alumina and silica gels at a flow path of an electric insulating fluid like an electrical apparatus, etc.  
     CONSTITUTION: The electric insulating oil is put into a tank 6 containing a filler of the active alumina and silica gels from an electrical apparatus like a  large-size transformer 1, etc., and oil cleaner, etc. and through a circulating pipe  4. The insulating oil is stirred in the tank 6 and passes through a filter 9 to prevent the filler from flowing into the transformer 1, etc. and is then sent back to  the transformer 1 through a circulating pipe 5. During this circulating process,  the peroxide in the insulating oil caused by the deterioration by oxidtion can be selectively eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61243735-A (JP)
Title: Blank feeder
Inventor: FUKANO MASAHIKO
IPC: B65H3/06
Filed: 1985-04-19
Abstract: PURPOSE:To enable all blanks mounted on a mounting bed to be supplied irrespective of the quality and size of the blanks by providing a jump bed having a triangular projection provided with an angle warping upward toward the direction of feeding blanks. CONSTITUTION:When small-sized or thick firm blanks are selected by a blank selecting mechanism, a magnet plunger 13 interlocked with said mechanism to be conductive is operated to present a jump bed 101 from the bottom of a mounting bed 1 as shown by two-dots and dash alternating line and give a proper upward warping angle alpha to said jump bed so that the jump bed can act similarly to a fixed jump bed. Also, when large-sized or weak blanks are selected, current is cut so that the jump bed 101 is put into a receiving hole 104. Thus, all blanks stacked on the blank mounting bed can be completely fed irrespective of the size and quality.
Patent JP-H10266732-A (JP)
Title: Light-shielding blind
Inventor: YAMAMOTO TAKAHIKO
IPC: E06B9/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To adjust the quantities of external beams and the outside air passed by sliding at least one of the metallic sheets of a light-shielding blind, in which the two metal sheets, to which fine etching openings are formed, are superposed and housed into a window frame, in parallel with the two-dimensional directions. SOLUTION: Two metal sheets 11, 12, to which fine etching openings 112, 122 are formed, are superposed, and housed in a window frame by bent sections 112, 121 formed at left-right ends. The metal sheet 12 on the outside air side can be fixed and the metal sheet 11 on the indoor side slid can slide, and cam receiving members 113 for receiving eccentric cams for vertical sliding are installed to the lower section of the metal sheet 11. A film 116 for magnetization is formed onto the indoor side face of the metal sheet 11 on the indoor side, the two metal sheets 11, 12 are fast stuck, and the generation of the vibrations of the metal sheets by a wind and noises by contacts is prevented.  Light transmission and air permeability can be ensured when the metal sheet 11 is slid and the opening sections of the metal sheets mutually coincide, and the inflow of light and the outside air is interrupted when either openings and other non- opening sections agree.
Patent JP-S5710151-A (JP)
Title: Preparation of montage image in copying machine
Inventor: TAKAHASHI MICHIO
IPC: G03G15/05
Filed: 1980-06-23
Abstract: PURPOSE:To form a positive image on a photoconductive receptor from a positive original by the usual method, and to form the second negative or positive image on the first positive image on the receptor from the second negative or positive original by normal or reversal development after recharging. CONSTITUTION:A positive image 16 is formed on a selenium photoconductive receptor by the normal process, and after uniform destaticization by positive discharge and light illumination, the receptor is subjected to positive uniform secondary charging with a corona discharger 19. The receptor is exposed to a light projected through a negative original 02 having a nonimage part 21 and an image part 20 to destaticize the part of the receptor corresponding to the image part 20. This part is reversely developed with a toner 23 using an electrode plate 22 to form a positive image 23. If norma development is executed at that time, a negative image is obtained. A positive image may be formed by using a positive original and a normal developing method. Alternatively, after the uniform charging, the toner image is cleaned, and then, the receptor is exposed imagewise, and after that, all the latent image are developed at the same time.
Patent JP-H05245112-A (JP)
Title: Ophthaltonometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1992-03-07
Abstract: PURPOSE:To enable the common use of a means for detecting the deformation of the cornea and a means for detecting alignment by disposing a pair of projecting optical systems and a pair of photodetecting optical systems in a diagonal direction symmetrical with a fluid axis. CONSTITUTION:Half mirrors 2, 2' and lenses 3, 3' are disposed on optical axes 11, 11' arriving at Light sources 1, 1' disposed in the positions symmetrical with the fluid axis N1 and an eye E eye to be inspected. Optical sensors 4, 4' are symmetrically disposed in the reflection direction of half mirrors 2, 2'. A nozzle 5 and a holding member 5 are disposed on the fluid axis N1 and a cylinder 8 having a window member 7 is coupled to a holding member 6. A piston 9 is fitted in the cylinder 8 and is driven by a solenoid 10, by which the piston is moved in the cylinder 8 to compress air and to eject the air from the nozzle 5. A pressure sensor 11 is mounted to the cylinder 8. Further, a television camera 14 having a lens 12 and a CCD 13 is disposed in the visual line direction of the eye E to be inspected and a television monitor 15 having alignment marks Ma, Ma' is connected to the television camera 14.
Patent JP-H09276094-A (JP)
Title: Plane display stand
Inventor: TANAKA NATSUO
IPC: A47F7/14
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a plane display stand having a high display effect, few restriction of installation place, excellent stability and space efficiency without dropping and warping displayed books. SOLUTION: A plane display stand consists of a bottom plate part 12 having a plane part for stabilizing associated books, a support plate part 13 erected from the bottom plate part 12 and a display shelf part 14 having a book displaying surface making an angle to the plane part, mounting and holding books or the like. The books displayed thereon are supported and held on the plane of an inclined surface part of the display shelf part 14 at a position higher than stacked books, so that a high display effect is provided.
Patent JP-S62242906-A (JP)
Title: Image detecting method for optical device
Inventor: HIDESHIMA TAKAHIRO
IPC: G02B7/28
Filed: 1986-04-15
Abstract: PURPOSE:To exactly adjust an exposure quantity by comparing a pulse voltage obtained by scanning an image projecting light by an image sensor, with a reference voltage which is varied at every one scan, counting the number of picture elements exceeding said voltage, and controlling the light quantity, when a counting value is suddenly varied. CONSTITUTION:A CPU 52 drives a mirror 40 through an output port 56 in accordance with a ROM 54, and leads a light beam 12 of the light quantity of the highest use frequency to a sensor 44. On the other hand, a reference voltage VC which has been started from a command value n=0 first and has passed through a multiplication type a/D converter 62 is applied to a -terminal of a comparator 68, a pulse (q) of the sensor 44 is processed 70 and applied to a +terminal, and at the time of Va>VC, a pulse (b) is generated and counter 72, and '1' is added to N and stored in a RAM 76. A distribution curve (c) of the number of picture elements N by which the pulse Va by the set light quantity 12 exceeds VC determined by the command value (n) is obtained. The CPU 52 detects n1 at the time of the maximum sudden decrease of the number of picture elements of the curve (c), calculates a deviation to a command value n0 of the ROM 54, namely, a light quantity difference, and controls a power source 60 through an output port 56. According to this constitution, the exposure quantity can always be adjusted exactly without being influenced by the number of contained images.
Patent JP-H10284309-A (JP)
Title: Manufacture of chip resistor
Inventor: FUKAI KIKUJI
IPC: H01C1/012
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the cutting resistance of an insulating board itself and facilitate cutting, by using an insulating porous board as the insulating board and forming a resistance film or the like thereon. SOLUTION: On the upper surface of an insulating board 1 made of an insulating porous board, rectangular lead-out electrode conductor films 2 are formed with a number and an array corresponding to the number of layout of the products. Then, on the upper surface of this insulating board 1, rectangular resistance films 3 are formed with a number and an array corresponding to the number of ultimate products in such a manner as to overlap the lead-out electrode conductor films 2 at both ends in the longitudinal direction. Then, after each resistance film 3 on the insulating board 1 is trimmed to adjust its resistance value, an insulating protection film 4 is formed on the entire upper surface of the insulating board 1.  Then, two insulating boards 1 are bonded to each other by a bond in such a manner that their respective protection films 4 face each other and that the positions of the resistance films 2 and the like are symmetrically matched. This bonding board is fixed on a table 6 by a bond mixed with a granular filler 7a, and the insulating board 1 is cut into individual chips by using a rotating blade 5a.
Patent JP-H10278325-A (JP)
Title: Thermal color printer and printing method
Inventor: SASAKI HIDEMI
IPC: B41J2/325
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal color printer and printing method in which the margin can be bleached appropriately. SOLUTION: At the time of feeding a thermal color recording sheet 4, one end 4a thereof in the carrying direction is detected by means of a microswitch 14 and then the color thermal recording sheet 4 is stopped temporarily with the marginal part thereof facing a photofixing unit 10. The margin is bleached by lighting a UV-lamp 27 for magenta in the photofixing unit 10 before each thermal coloring layer is thermally recorded and the recorded sheet is discharged.
Patent JP-H02263377-A (JP)
Title: Digital recording and reproducing device
Inventor: MATSUI TOSHIHIKO
IPC: G11B27/02
Filed: 1989-04-03
Abstract: PURPOSE:To edit after-recorded parts with a high precision by an absolute time code indicating an absolute position on a magnetic tape by starting recording with the absolute time code, which is arbitrarily set from a recording start part, as the initial value at the time of depressing an absolute time code after- recording operation means. CONSTITUTION:An absolute time code setting means 25 which arbitrarily sets the initial value of the absolute time code of after-recording, an absolute time code after-recording operation means 24 which commands this after-recording, and an absolute time code after-recording control mean 22 which executes after-recording while successively updating the absolute time code are provided. The magnetic tape is run at a certain speed for reproducing after being rewinding to the start in response to the operation of the operation means 24; and when a recorded part is detected, the absolute time code is after-recorded only in a subcode area of the magnetic tape while being successively updated from the initial value with a frame as the unit. Thus, functions related to the absolute time code are used for the magnetic tape where the absolute time code is after- recorded.
Patent JP-H06271352-A (JP)
Title: Fireproofing material compounded with steelmaking slag aggregate
Inventor: SANO YASUHIRO
IPC: C04B35/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide a fireproofing material obtained by compounding the slag generated at the steelmaking stage of the high alloy steel including a stainless steel as an aggregate. CONSTITUTION:The basic fireproofing material is composed by compounding the slag generated at the steelmaking stage of the high alloy steel including a stainless steel as the aggregate, and incorporated with each main component of Cr2O3, FeO, MnO, CaO, SiO2 and the compd. having various crystal type formed in the two component system or three component system among these components, further, incorporated sometimes with a small amount of each component formed by adding in the steelmaking stage and/or a small amount of each component contaminated inevitablly in the steelmaking stage, and the steelmaking slag aggregate consisting of 5-100wt.% slag aggregate having the composition in which the oxide of chromium consisting essentially of the Cr2O3 component occupies 35-60wt.% of total slag and the remainder of basic fireproofing starting material aggregate is compounded to make the fireproofing material.
Patent JP-S62242636-A (JP)
Title: Production of ethanol
Inventor: ISOGAI YOSHIO
IPC: B01J31/24
Filed: 1986-04-15
Abstract: PURPOSE:The reaction between methanol, carbon monoxide and hydrogen is effected in the presence of a catalyst of high activity and high selectivity which is prepared by treating cobalt carbonyl and a tertiary phosphine in the presence of a hydroxy compound with heat in an inert gas whereby ethanol is obtained in high yield. CONSTITUTION:The reaction between methanol, carbon monoxide and hydrogen is effected in the presence of a catalyst which is prepared by heating cobalt carbonyl and a tertiary phosphine in the presence of a hydroxy compound in an inert gas. In the preparation of the catalyst, the phosphine is used at an atomic ratio of 1-2 P/Co and the amount of the hydroxy compound is 1-10mol per 1g-atom Co. They are heat-treated in an inert gas at 190-210 deg.C. The catalyst prepared can be employed in the reaction as it is, but the complex with 2 P/Co atomic ratio may be used after concentration or isolation.
Patent JP-H1025303-A (JP)
Title: Toothpaste containing lambda-carrageenan and modified iota-carrageenan
Inventor: NINOMIYA HIROFUMI
IPC: A61K8/73
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a toothpaste from which such a defect is eliminated as viscosity increases with the lapse of time as to become hard while being prevented from syneresis of liquid components from polishing agents and maintaining smooth touch in mouth. SOLUTION: This toothpaste comprises lambda-carrageenan and modified carrageenan the aqueous 1.5% solution of which has viscosity of 5-40cPs at 75 deg.C.
Patent JP-H06297065-A (JP)
Title: Method for intermittent correction of wire material
Inventor: EDOGAA HOTSUHOSHIYUPATSUHA
IPC: B21F1/02
Filed: 1994-03-18
Abstract: PURPOSE: To prolong the life by reducing the wear of a straightening rotor in a device for intermittent straightening of wire. CONSTITUTION: Independent drives for wire feed and the straightening rotor are provided. The speed of rotation v2 of the straightening rotor essentially varies synchronously with the feed rate v1 of the wire. To cut the wire t4 the wire and the rotor are stopped. The direction of rotation of the rotor is reversed between successive working cycles.
Patent JP-S60227435-A (JP)
Title: Apparatus for high temperature accelerated test of semiconductor device
Inventor: HAMADA MITSUHIRO
IPC: H01L21/66
Filed: 1984-04-25
Abstract: PURPOSE:To improve the productivity of the titled testing apparatus, by providing a plurality of sockets on both sides of a support substrate consisting of a plurality of layers for doubling the number of semiconductor devices to be received therein. CONSTITUTION:Insulation substrates 11a and 11b have wires on both sides thereof, and wirings between terminals 12 and pins 13a of sockets 13 are provided on the front and rear faces of the layered substrate 11. Socket pins 13a are inserted into through holes from both sides of the substrate 11 and soldered to the wiring pattern on the opposite side. The pin 13a are allowed to project freely by the presence of spaces 13d below the sockets. Members 15 having a U-shaped cross section are secured to the front and rear faces of the substrate 11 so as to reinforce the same, and are made higher than semiconductor devices 6 for protecting the devices 6 to be inserted into the sockets 13. A pin of each device 6, when inserted into the hole 13b of each socket 13, becomes in contact with the contact piece 13c. A test signal is applied to the terminals to conduct a high-temperature accelerated test. According to this constitution, the throughput capacity can be doubled without increasing the space for installing the apparatus.
Patent JP-S62241419-A (JP)
Title: Ultrasonic wave delay line
Inventor: KURODA HIROSHI
IPC: H03H9/36
Filed: 1986-04-14
Abstract: PURPOSE:To decrease manufacture man-hours, to eliminate the need for expensive parts and to reduce the cost of an ultrasonic wave delay line by sticking and fixing a delay medium on the surface of a printed circuit board, covering it with a metallic cover, and caulking and fixing the caulking claw of the metallic cover to the printed circuit board. CONSTITUTION:The printed circuit board 11 except a pin part on its reverse surface side is covered with copper foil and a pattern for terminal pins and a pattern for wiring are formed of copper foil on the top surface side. Further, terminal pins 12 are fitted to terminal pin pattern parts of the printed circuit board 11. The terminal pins 12 are fitted in the printed circuit board 11 and then soldered. The metallic cover 13 after the delay medium is stored is fitted to the printed circuit board 11 and caulked and fixed to the printed circuit board with claws 13a for fixation provided to the outer periphery of the metallic cover 13. Thus, the printed circuit board which is used conventionally is used as a case base without using an expensive metallic case with hermetic pins, so the cost is reduced.
Patent JP-H06274275-A (JP)
Title: Pointing device
Inventor: TAKAHASHI KATSUAKI
IPC: G06F3/038
Filed: 1993-03-19
Abstract: PURPOSE:To simplify operation and to reduce misoperation by previously registering an operation pattern consisting of a series of operations and reproducing an optional operation from the registered pattern. CONSTITUTION:This pointing device is provided with a register button 3 and a reproducing button 4 in addition to click generation buttons 1, 2. When the button 3 is depressed, a register signal is informed from a register signal detecting part 15 to a control part 16 as a control signal. During the depression of the button 3, binary conversion is executed by a coordinate position converting part 12 and a button detecting part 13 and processed results are sucessively stored in a storage part 17. Simultaneously click operation time is measured and registered by a counter in the control part 16. When the button 4 is depressed at the time of reproducing, a reproducing signal is informed from a reproducing signal generating part 14 to the control part 16, which reproduces the operation pattern consisting of a series of operations registered in the storage part 17 and sends information based upon the reproduced operation pattern to an information processor body to execute processing based upon the operation pattern.
Patent JP-S63250668-A (JP)
Title: Image recorder
Inventor: GUNJI YOSHINORI
IPC: G03G15/08
Filed: 1987-04-07
Abstract: PURPOSE:To exactly decide shortage of a toner in the inside of a developing machine by providing the developing machine, a toner sensor and a toner supplying device, etc. CONSTITUTION:For instance, when the upper cover 12 is opened in order to remove jamming paper, a toner 14 in a developing machine 13 deflects to the right, and both a toner sensor 17 and an interlock switch 20 become an OFF state. Subsequently, by closing the upper cover 12 again, and the developing machine 13 is returned to its original horizontal state. In this case, by depending on the quantity of the toner 14 in the developing machine 13, the toner 14 does not become uniform in a state that it deflects to the right of the developing machine 13 and the toner 14 is not brought into contact with the sensor 17, and a state that the switch 20 becomes On but the sensor 17 remains OFF is generated. In such a way, by operating a toner supplying device 18 and eliminating the deflection of the toner 14, the shortage of the toner 14 is decided. In such a way, the shortage of the toner 14 in the inside of the developing machine 13 can be decided exactly.
Patent JP-H10226392-A (JP)
Title: Coupled floating airport by balance system
Inventor: KOUDA TORACHIKA
IPC: B63B35/53
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To arrange many float blocks side by side horizontally and rectilinearly so as to facilitate construction of a runway by providing a balancer, an air pressure regulating valve, and a laser emitter, and coupling a required number of float blocks made of steel or concrete, the balance of which can be adjusted. SOLUTION: The above airport includes a box-shaped huge float block 1 serving as a bedsill of a runway, and a balancer 4 is provided in the center of the upper surface of each float block 1. A pipe 11 is provided to be communicated with the center of a cavity for balance, and an air pressure regulating valve 3 is provided on the upper end thereof. Four in total underwater motors 8 are provided in front and rear of both side surfaces of the float block 1. Plural float blocks 1 are coupled to each other to construct a runway with a satisfactory length and an airport building or a parking space attached thereto. At this time, a laser emitter 7 and a photo sensor 6 are provided, and the output is input to a computer to control a balancer 1, an underwater motor 8 and the like, thereby keeping the level of longitudinal arrangement and horizontal balance of the runway.
Patent JP-S59213057-A (JP)
Title: Tape loading device
Inventor: SHIMIZU OSAMU
IPC: G11B15/66
Filed: 1983-05-16
Abstract: PURPOSE:To always hold a height relation of both ring gears and both tape guide blocks in an almost constant state at the time of loading by providing a parallel moving mechanism for making at least one ring gear corresponding to a guide rail correspond to its rotational angle and moving it in parallel in the upper and lower directions against a rotary head drum. CONSTITUTION:One guide block 2 is raised gradually along a spiral angle of a tape lead 1a of a drum 1 extending from a returning motion position to a going motion position, and on the other hand, one ring gear 18 also follows it, and it is raised (moved in parallel) gradually along the spiral angle of the tape lead 1a of the drum 1. Also, in the same way, the other guide block 3 is lowered gradually along the spiral angle of the tape lead 1a of the drum 1 extending from the returning motion position to the going motion position, and the other ring gear 9 follws it, and it is lowered (moved in parallel) gradually along the spiral angle of the tape lead 1a of the drum 1. In this way, a height relation H of both the ring gears 18, 19 and both the guide blocks 2, 3 is kept constant, and both the guide blocks 2, 3 can be brought to reciprocating driving by both the ring gears 18, 19.