baber/WOPTO huggingface dataset:
Patent JP-H0920415-A (JP)
Title: Water pressure type belt self-aligning device
Inventor: TANAKA YUJI
IPC: B65G15/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To operate an aligning device without requiring electricity to prolong life of a belt by using a water pressure type actuator as a power source, and mechanically switching a selector valve due to displacement of touch rollers on both sides of the belt to correct meandering of the belt. SOLUTION: When a belt 1 meanders to press a touch roller 11, a rotary shaft 15 of a mounting arm 13 for the touch roller 11 is rotated, and a selector valve 19 is switched from a spring-offset position through an arm 17. Thus, industrial water is supplied to a front chamber 22 of a water pressure cylinder 8 from a water supply pipe 21 through the selector valve 19, and then industrial water is discharged from a discharge pipe 24 by way of the selector valve 19 and a speed control throttle valve 26 from a rear chamber 23 of the water pressure cylinder. As a result, a piston rod 9 of the water pressure cylinder 8 is retreated to turn a rotary shaft 5 clockwise, and a mounting arm 3 is tilted clockwise around the rotary shaft 5 to correct meandering of the belt 1.
Patent JP-H0840714-A (JP)
Title: Carbon dioxide gas-generating agent usable in gas phase
Inventor: KOYAKUMARU TAKATOSHI
IPC: C01B32/50
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a carbon dioxide gas-generating agent capable of generating carbon dioxide gas at least for several days continuously and surely even in a gas phase having a wide range of relative humidity. CONSTITUTION:This carbon dioxide gas-generating agent contains (A) at least one kind selected from carboxylic acids having a larger dissociation constants than carbonic acid and a solubility of <=90g/100g-water at 30 deg.C, and solid at normal temperature (melting point is >=40 deg.C), (B) at least one kind selected from alkaline earth metal carbonates and (C) a component having hygroscopicity by itself or a component becoming hygroscopic by reacting with other component. (D) A compounding ratio of the solid carboxylic acid and the carbonic acid salt is 1:5 to 5:1 in terms of equivalent ratio. (E) The total of the solid carboxylic acid and the carbonic acid salt is >=50wt.% in the generating agent. And, (F) the agent generates carbon dioxide gas in a gas phase.
Patent JP-H0925108-A (JP)
Title: Petal like porous hydroxyapatite fine particle and its production
Inventor: NISHIOKA HIDEHIKO
IPC: A61K6/838
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain a petal like porous hydroxy apatite fine particle industrially at low cost by mixing, aging, dehydrating, drying and cracking a specific calcium raw material together with a phosphorous raw material under specific conditions. SOLUTION: A water suspension dispersed body of calcium carbonate 0.1-5μm in average particle diameter (measured by SA-CP3, of SHIMAZU Mfg.Co. the same hereafter) and a diluted aq. solution of phosphoric acid and/or a water suspension dispersed body of calcium dihydrogen phosphate of 2-10μm in average particle diameter and/or a water suspension dispersed body of calcium hydrogen phosphate dihydrate of 2-10μm in average particle diameter are mixed and aged in the atomic ratio Ca/P of 1.62-1.72 in water under the conditions that the temp. of the water dispersion of the mixing system is 0-80 deg.C, the pH of the water dispersion of the mixing system is 5-9, the mixing time is 0.1-150hr (others are abbreviated) and aging condition that the temp. of the water dispersion in the aging system is 20-80 deg.C, the pH is 6-9 and the aging time is 0.1-100hr (others are abbreviated).  Next, the mixed and aged material is dried at <=700 deg.C with or without dehydration and cracked to be finished.
Patent JP-H0246239-A (JP)
Title: Method for propagating lilium plant
Inventor: TAMAOKI YOJI
IPC: C12N5/04
Filed: 1988-08-08
Abstract: PURPOSE:To obtain a stable seed and stock in large quantities at a short time by culturing a tissue piece or culture cell of Lilium plant and transplanting mass having growing point thereof into a culture medium for obtaining a seedling. CONSTITUTION:A tissue piece or culture cell of Lilium plant such as Lilium makinoi Koidy is cultured. The culture is preferably carried out in solid culture medium rather than liquid culture medium. The solid medium is prepared from a gelling agent such as agar. The above-mentioned piece or cell of Lilium plant is cultured under suitable conditions to form mass having growing point, which is then transplanted into a culture medium for obtaining a seedling to grow the mass to the seedling. When transplanted, the mass having growing point is preferably divided into proper large size.
Patent JP-H0339973-A (JP)
Title: Electrostatic charge image developing toner and image forming method using the same
Inventor: TOMITA MASAMI
IPC: G03G9/097
Filed: 1989-07-28
Abstract: PURPOSE:To ensure stable negative triboelectrifiability of a toner with a triboelectric charge imparting member, such as a developing sleeve or a blade, by incorporating a specified boron compound as a negative charge controller. CONSTITUTION:The toner comprising a binder resin and a colorant contains as the negative charge controller at least one kind of the boron compounds represented by formulae I - III, thus permitting triboelectrification between each other toner particles or between the one-component type toner particles and the electric charge imparting member, such as a developing sleeve or a blade, to be stabilized and sharp and uniform in its distribution and to be controlled to a charge amount adapted to the developing method to be used.
Patent JP-S5899281-A (JP)
Title: Constant torque dc motor from which ripple torque is removed
Inventor: BAN ITSUKI
IPC: H02P7/288
Filed: 1981-12-08
Abstract: PURPOSE:To obtain the constant torque DC motor, which is suitable for driving magnetic tape and the like and has no ripple torque, by detecting the counter electromotive  voltage of the DC motor by using a transistor and a Schmitt trigger circuits, and controlling the product with an armature current at a specified value. CONSTITUTION:A bridge circuit is constituted by the DC motor 1 and resistors (R) 2-4.  Power is supplied from a positive voltage terminal 23 of a power source 23 through the transistor (TR) 5. When a voltage at a terminal 31a is increased, the Schmitt trigger circuit 31 makes the TR 5 nonconductive. When said voltage is decreased, the TR 5 becomes conductive. Thus, the armature current of the motor 1 repeats the increase and decrease together with a flywheel diode 33, with the normal repeating frequency being about 20kHz. By LPFs 32a and 32b, the output voltage of the differential amplifier 8 is made to be a voltage, which is proportional to counter electromotive force and has no ripple voltage. The input voltage to a terminal 31b is increased or decreased through an operational amplifier 6 so that the output of multiplying circuit becomes constant. Thus the ripple torque is removed, the variation in output torque can be suppressed by the variation in the intensity of a magnetic field.
Patent JP-S6255009-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1985-09-04
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-S6087624-A (JP)
Inventor: SHIMADA SETSUO
IPC: H02J1/00
Filed: 1983-10-20
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-S5987642-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/22
Filed: 1982-11-09
Abstract: PURPOSE:To miniaturize a magnetic recording/reproducing device by providing the 1st cam rod which turns in response to the operation mode of said device to a brake control means together with the 2nd cam rod which starts it turning only when the 1st cam rod turns up to its prescribed position. CONSTITUTION:A rod 39 is stopped at a position F, and brakes 27, 29 and 30 control reel drive disks 3 and 4. When the stop mode is switched to a reproducing mode, a loading motor 23 turns clockwise. Then the rod 39 moves toward A up to a position G via a cam 25 and an arm 26. At the same time, a lever 48 turns counterclockwise by the 2nd cam face H provided to the rod 39, and the brake 30 is released by the lever 48. While the brakes 27 and 29 are released by the cam face of the rod 39. In an ejection mode the motor 23 turns counterclockwise, and the rod 39 moves toward B up to a position E. Then a subrod 46 is shifted toward B by a pin 47 provided to the rod 39 to turn an ejection lever 44 counterclockwise to perform an ejecting action.
Patent JP-S5897912-A (JP)
Title: Low frequency amplifying circuit
Inventor: MAEDA KEIJIROU
IPC: H03F3/20
Filed: 1981-12-07
Abstract: PURPOSE:To improve auditory energy balance by interposing an inductance element between a capacitor and an amplifying element. CONSTITUTION:Inductance elements 7a and 7b are interposed between capacitors 5a, 5b and amplifying elements 3a, 3b. In this case, resonance frequencies determined by the inductance elements 7a, 7b and capacitors 5a, 5b are set to the center of an audible band. Consequently, the impedance when a power source side is viewed from output transistors 3a, 3b is low at the resonance frequency part and has right-left symmetrical folded characteristics, improving auditory easy deviation in energy to a high frequency band.
Patent JP-H0792046-A (JP)
Title: Method for controlling profile of capacitive transducer and transducer element
Inventor: TAPANI RIYUHENEN
IPC: G01L11/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide a capacitive transducer feedback-controlled by electrostatic power and provide a method for controlling the transducer. CONSTITUTION: The transducer includes a main body part 8 supporting dynamic movable transducer elements which respond to the measurement variables. A transducer element is electrically conductive at least in the surface to form a first electrode 9. The transducer further comprises at least two flat second electrodes 5, 6 and these electrodes measure the profile of the transducer element 9 and have at least approximately equal efficient surface area in order to control and keep the transducer element 9 in a precisely predetermined shape state.
Patent JP-S61257991-A (JP)
Inventor: SUTEPAN KUKORUYA
IPC: C07D501/59
Filed: 1985-09-04
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-H03135651-A (JP)
Title: Message output method
Inventor: NISHIYAMA SHUJI
IPC: G06F15/16
Filed: 1989-07-31
Abstract: PURPOSE:To improve the degub/test effects and the maintenance performance by outputting the error information and the abnormality messages like a warning message, etc., to an optional output device of an optional computer connected to a transmission line at execution of a program of the computer connected to a transmission line of decentralized system. CONSTITUTION:When the abnormality occurs, an abnormality message is stored in an abnormality message store area and an abnormality message receiver computer control table 6i is retrieved. Thus, it is checked whether a computer except its own computer 1i is registered or not in the table 6i as a message receiver. If so, the abnormality message data 9 is produced from the abnormality message. The data 9 is sent to the computer registered in the table 6i. When the transmission of data 9 is through, an abnormality message output control table 7i of the computer 1i is retrieved. Thus, it is checked whether an output device which defines the computer 1i as a transmitter is registered or not. If so, the abnormality message is outputted to the relevant output device. Thus, the test efficiency is improved.
Patent JP-H0360906-A (JP)
Title: Processing method making work upper face as reference and device therefor
Inventor: MAENO SHIN
IPC: B23B41/00
Filed: 1989-07-31
Abstract: PURPOSE:To make a blind hole in a constant depth irrespective of the gap with a table and the thickness error of a work by pressing the upper face of a work by a pressure foot and piercing in a specific depth with the upper face of the work as the reference. CONSTITUTION:A master bar having the reference length of a tool 6 is fitted to a main shaft 4, the distance frm the lower end of the master bar at the reference position up to the upper face of a table 1 is measured and stored, a pressure foot 7 is descended with the main shaft 4, slightly descended after its contact with the table 1 and the difference C from the moving amount of the time when a magnetic sensor 10 is turned ON in relation to the relative position of the main shaft 4 and pressure foot 7 is stored. The main shaft 4 fitted with the tool 6 at the working time is descended and after the magnetic sensor 10 being turned ON it is descended by C+E(working depth)= D. A touch sensor is also provided on a subtable, the main shaft 4 fitted with the master bar is descended form the reference position, brought into contact with the touch sensor and the difference in the moving amount until its turning ON and the moving amount of the tool 6 being descended with its fitting is taken as the correction amount of the length of the tool 6.
Patent JP-H0925811-A (JP)
Title: Oil filter
Inventor: YOSHINO YASUJI
IPC: B01D27/08
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching/detaching of a cartridge of an engine oil filter. SOLUTION: A slipping preventive member 10 made of elastic material such as rubber is adhered to in the vicinity of a top part 8 of an outer cylindrical case 7 of a cartridge 6 fastened to an oil filter bracket installed on an engine. The slipping preventive member 10 is manually held. Slipping is reduced even when pollusion by oil occurs during rotation. A specified torque is obtained. Even when tool for attaching/detaching a cartridge is used, the cartridge is not damaged by holding the slipping preventive member 10.
Patent JP-S6255996-A (JP)
Inventor: YAMAGUCHI YUKIO
IPC: H05K1/18
Filed: 1985-09-05
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-H0865679-A (JP)
Title: Moving image encoding device and moving image decoding device
Inventor: AONO TOMOKO
IPC: H03M7/36
Filed: 1994-08-22
Abstract: PURPOSE: To improve the timewise resolution of a moving image by perfoming interpolation while dividing an image into rectangular areas of an arbitrary shape, and reproducing the image thinned on the encoding side on the decoding side with satisfactory picture quality when interpolating a frame on the side of the decoding device. CONSTITUTION: A rectangular area detecting/dividing part 104 detects the positions of the lattice-points of rectangular areas on a reference frame stored in a frame memory (2) 102, prepares position information and divides the image into the rectangular areas surrounded by the lattice-points. A motion vector detecting part 105 detecs the lattice-points on a reference frame stored in another frame memory (1) 103 corresponding to the respective lattice-points of the rectangular areas on the reference frame prepared by the rectangular area detecting/dividing part 104 and calculates a moving amount between the correspondent lattice-points.  While using the reference frame, interpolated frame and lattice-point position information of the reference frame, an interpolation frame preparing part 107 transforms the shape of the rectangular areas on the reference frame and composes the rectangular areas on the interpolation frame.
Patent JP-H0754788-A (JP)
Title: Closed type compressor
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1993-08-09
Abstract: PURPOSE:To efficiently cool a driving electric motor while efficiently separating oil, contained in compressed refrigerant gas, returned back to an oil reservoir by forming a passage connected so as to be opposed to a side surface part of lower part space from upper part space in a sealed vessel. CONSTITUTION:In the inside of a sealed vessel 1, a compression mechanism part 2 in an upper part and a driving electric motor part 3 in a lower part are successively provided in line with each other and stored. An oil reservoir 4 of lubricating oil is arranged in the bottom part. The inside of the sealed vessel 1 is partitioned into upper part space 16, intermediate part space 17 and lower part space l8. Here in the sealed vessel 1, a hole 21 communicating with a groove 20, opened to the upper part space 16 and closed to the intermediate part space 17, is drilled. A hole 23 opposed to a side surface of a cylindrical member 22 in the lower part space 18 is drilled. Further, a pipe for connecting each hole 21, 23 to each other is additionally provided. In this way, a communicating passage is formed so as to be opposed to a side surface part of the lower part space 18 from the upper part space 16.
Patent JP-S5896810-A (JP)
Title: Production of tuyere for oxygen bottom blown converter
Inventor: KUMAGAI MASATO
IPC: C21C5/48
Filed: 1981-12-07
Abstract: PURPOSE:To produce a tuyere for converters of which the ceramic pipe is difficult to break by binding the ceramic pipe inserted into the inside pipe of double pipes consisting of steel pipes into one body with the metallic inside pipe by means of molten metal and fused ceramics. CONSTITUTION:A ceramic pipe 7 of high alumina base or the like which fits loosely into a tuyere pipe 1 which is an inside pipe made of steel having an outside pipe 2 is inserted into said tuyere pipe and molten metal or fused ceramics is packed 6 densely into the spacing between the pipe 1 and the pipe 7 to bind the pipe 7 and the pipe 1 into one body, by which the abrasion resistant tuyere which does not easily break even when the pipe 7 is cracked by thermal impact, etc. is obtained. Low m.p. metals such as copper or copper alloys are preferably used for the above-mentioned molten metal, and when said metals are cast, the metals can be packed densely. Materials that form inorg. glass are usable as the packing material.
Patent JP-2001028818-A (JP)
Title: Gas force feeding cable-laying device
Inventor: HOSHINA HIROSHI
IPC: H02G1/08
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a nearby working personnel even when a sheath pipe disengages from a sheath-fixing part by covering an entire force feeding head with a net-shaped safety cover, and at the same time by doubly fixing the sheath pipe being mounted to the sheath pipe-fixing part of a force feeding head by sheath pipe grasp fitting being supported by the force feeding head. SOLUTION: Sheath pipe grasp fitting 16 is fixed to a sheath pipe 2 for fixing the tip of a stay 18. The sheath pipe grasp fitting 16 can be divided into upper and lower grasp fittings 16a and 16b, and the flange of both the grasp fittings 16a and 16b is clamped by a bolt 17 for fixing, thus mounting the sheath pipe grasp fitting 16 to the sheath pipe 2. The tip of the stay 18 is clamped to the flange of the sheath grasp fitting 16 by the bolt 17. As a result, the sheath pipe 2 is fixed to the sheath pipe fixing part at one side, and is fixed to the sheath pipe grasp fitting 16 and a force-feeding head 3 via the stay 18 at the other side for double fixing.
Patent JP-H05345658-A (JP)
Title: Pollution-free sintered ceramic of soluble chromic acid salt and its production
Inventor: IGAMI HIDEO
IPC: C04B35/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a pollution-free sintered ceramic of a soluble chromic acid salt by compounding a substance containing a soluble chromic acid salt with a slag, a hydraulic cement, a silicate and a carbonaceous material at specific ratios and sintering the mixture. CONSTITUTION:A raw material mixture is produced by compounding 30-70wt.% of a substance containing a soluble chromic acid salt (e.g. waste of chromium refractory and smelting residue of chromium ore) with 4-20wt.% of slag, 5-15wt.% of a hydraulic cement, 13-37wt.% of a silicate (e.g. fly ash) and 0-6wt.% of a carbonaceous material (e.g. coal). The weight ratio of the carbonaceous material to the soluble chromic acid salt is 5-10 or above. The mixture is incorporated with 0.01-0.03 pts.wt. (based on the carbonaceous material) of Al and/or Si carbides. The obtained mixture is hydrated, kneaded, optionally cured in wet atmosphere, press-formed, dried and burnt in a strongly reducing flame atmosphere for >=1hr up to 1000 deg.C in the temperature-increasing stage and, thereafter, in a normal reducing flame atmosphere at 1000-1300 deg.C for 1-2hr.
Patent JP-2001021377-A (JP)
Title: Automobile navigation system and recording medium for navigation
Inventor: KITAMURA YOSHIYUKI
IPC: G09B29/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an automobile navigation system in which its own vehicle can be guided based on course information provided externally. SOLUTION: When course information is received externally through processes of setting start and goal (P1), determining the current position (P2), and searching course (P3), the navigation system aquires course information provided externally (P4) and converts the course data into data for searching its own course with reference to a course conversion table prestored in a CD- ROM, calculates a course based on the converted data and stores it in a memory (P5). When its own vehicle approaches a specified point on the course, the navigation system guides the vehicle (P6) by screen display (or voice output) based on the course calculated in the process P5.
Patent JP-H1090982-A (JP)
Title: Image forming device and method for cleaning its charging roller
Inventor: NAKAHARA TOSHIO
IPC: H04N1/29
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To recover toner eliminated from the surface of a contact charging roller without providing any new recovering members such as a pan. SOLUTION: A roller cleaning member 14 is provided toward a cleaning part 24 side from a contact position Tap with the photosensitive body 11 of a contact charging roller 12, the cleaning member 14 is brought into contact with the contact charging roller 12, as indicated by a virtual line, at the time of non-image formation performed by image forming process means 10, and by respectively rotating the contact charging roller 12 and the photosensitive body 11 in arrow directions G and F reverse to that during image formation, toner Tn stuck to the surface of the contact charging roller 12 is scratched off and dropped onto the photosensitive body 11 and then the toner Tn is recovered by the cleaning part 24.
Patent JP-2001017657-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve an expectation feeling and to maintain a desire for playing a game by dividing the screen of a variable display means into display areas being equal or more than specified number and executing independent screen games in the respective display areas in parallel. SOLUTION: The display area of the variable display means is divided into at least three display areas 210, 220 and 230 by which the independent screen games are respectively developed and displayed. The display area 210 is arranged in a left upper part as a square which occupies about 4/9 areas of the screen of the variable display means. A three-column and three-row matrix shape is constituted and the game like a slot machine is executed, where numerical patterns or the like are stopped in the respective areas 211-219. The area 220 is arranged at a right side part by about 2/9 area and the game for stopping fruit picture patterns in the areas 221-223 is executed. The area 230 occupies the remaining part, fish pictures are obtained in the three lines of the upper, middle and lower stages and the game is executed by whether they are vertically aligned or not.  Thus, the plurality of games are progressed in parallel so that a tiresomeness is prevented.