baber/WOPTO huggingface dataset:
Patent JP-H02169824-A (JP)
Title: Belt-driven device for automobile auxiliary device
Inventor: ITO KENICHIRO
IPC: F16H7/16
Filed: 1988-12-19
Abstract: PURPOSE:To make it possible to keep the revolution of auxiliary devices approximately constant with a single variable speed pulley by bringing a tension pulley into contact with part of a V-belt for transmitting the revolution of the variable speed pulley to a driven shaft. CONSTITUTION:A drive pulley 2 is attached to the end of a crankshaft 1. The revolution of the pulley 2 is transmitted via a V-belt 3 to a 1st driven pulley 4 and a 2nd driven pulley 5. When the revolution of the crankshaft 1 increases and the axial component of the rotational force working on a weight 16 becomes greater than the resilient force of a spring 13, two pulley plates 8'. 8'' move to part from each other and the contact diameter of the V-belt 3 decreases. The slack of the V-belt at this time is accommodated by the movement of a tension pulley 20. Thus, the contact diameter of the V-belt 3 with respect to the device pulley 2 gradually decreases with the increase in the revolution of the crankshaft 1 and as a result the revolutions of the driven pulleys 4, 5 are kept nearly constant irrespective of the change in the revolution of the crankshaft 1.
Patent JP-H07174167-A (JP)
Title: Electromagnetic connecting device
Inventor: GONDA HIDEYUKI
IPC: F16D27/112
Filed: 1993-12-21
Abstract: PURPOSE:To prevent an elastic member from cracking by mounting a hard quality member in the elastic member provided in the vicinity of a peripheral part of an armature restricting member to support an armature, opposed to the inside, slidably in an axial line direction. CONSTITUTION:A damper rubber is mounted on a stopper plate by fitting a groove part 10c press fitted to an opening edge of a fitting hole 17 drilled in a peripheral edge part of the stopper plate. A hard quality member 10e, formed of a metal of stainless steel and iron or brass and the like, is molded into annular shape having a step difference, and vulcanization bonded to a flange part 12a of a stopper pin in a cylinder part 10a of the damper rubber. Thus, excessive deformation in a peripheral direction of the cylinder part 10a of the damper rubber, by centrifugal force generated when rotated an armature by carrying a current in an excitation coil 9a, is prevented. Accordingly, generating a crack of rubber and springing out the damper rubber from the stopper plate can be prevented.
Patent JP-H09159197-A (JP)
Title: Meatering means equipped instantaneous heater
Inventor: ITO YUJI
IPC: F24D17/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent any trouble from being produced against hot water supply thereafter by closing an opening/closing valve provided on a hot water supply pipe when the amount of flowing water reaches a predetermined one, and thereafter detecting a fact that a hot water supply cock is closed within a predetermined time and then opening the closed opening/closing valve. SOLUTION: A flow rate detector 11 comprises a flow rate sensor, and detects a water flow and a water flow rate. Upon hot water supply to a bath tank 9, if a water flow rate is previously inputted into a controller 20, an opening/closing valve 15 is closed when the flow rate reaches the previously inputted amount, and hence hot water supply to the bath tank 9 is stopped and an alarm is issued from a buzzer 23 attached to the controller 20. When the opening/closing valve is closed, an air opening/closing valve 16 is opened, and part of air from a fan 14 flows to a hot water supply pipe 5 after passage through the air opening/closing valve 16 and a check valve 18, if all of cocks 6, 7, 8 are closed, air in an air pipe 17 is pressurized. The air pressure is detected by a pressure detector 19, whereby the opening/closing valve 15 is opened again.
Patent JP-H11145144-A (JP)
Title: Method for forming conductive layer
Inventor: TAWARA TAKASHI
IPC: H01L21/027
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To form a conductive layer of a fined pattern, in which at least the uppermost layer comprises high melting point metal silicide of WSi2 with good size precision. SOLUTION: An electrode material layer 36 consisting of a WSi2 /poly Si stacked layer and a conductive material layer for reflection prevention, comprising TiN (or TiON) of <200> orientation are sequentially stacked on a gate insulating film 34. The conductive material layer is patterned by a dry etching processing with a resist layer 40A as a mask and a part 38A of the conductive material layer is left. In the resist layer 40, the conductive material layer is made thin to a degree that patterning can be executed. The electrode material layer 36 is patterned by the dry etching processing with the conductive material layer 38A as the mask, after the resist layer 40A is removed and a part of the electrode material layer 36 is left. The stacked layer of the remaining part of the electrode layer 36 and the conductive material layer 38A is used as a gate electrode layer. Then, the stacked layer of the conductive material layer 38A and the resist layer 40A can be used as the mask.
Patent JP-H04196105-A (JP)
Title: Thick film resistive composition
Inventor: YANAGISAWA ATSUHIKO
IPC: H01C7/00
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a resistor to satisfy an environmental resistance while the resistor maintains good ESD characteristics by a method wherein two kinds of glass powder, whose reactions to fine conductive powder are different from each other, are used. CONSTITUTION:In a thick film resistive composition, which is formed by making fine conductive powder and glass powder disperse into organic vehicles, the glass powder consists of two kinds of glass powder. The first glass powder of the two kinds of the powder reacts with the fine conductive powder to form a new conductive component and the second glass powder does not react substantially with the fine conductive powder, has a softening point higher than that of the first glass powder and has a thermal expansion coefficient smaller than that of the first glass powder. A ruthenium oxide is used as the fine conductive powder and the new conductive component, which is generated by the reaction of the fine conductive powder with the first glass component, has a pyrochlore type crystallographic structure. The first glass powder contains 75wt.% or more of PbO and Bi2O3 in total.
Patent JP-H04196667-A (JP)
Title: Electronic picture display device
Inventor: SHIGETA SEIICHI
IPC: B43L1/04
Filed: 1990-11-26
Abstract: PURPOSE:To improve the operability by placing a picture display section to a rear side of a display board section and locating a board content read section and a picture erasure section to the front side so as to change magnetizing direction of magnetic powder and using a picture partial erasure means to apply partial erasure to the picture. CONSTITUTION:A picture display device 6 in a mobile device 4 moving in the right direction is turned on/off by a picture signal read by an original reader and reverse image in mirror symmetry is formed onto a rear side by magnetic powder by attracting or not attracting the magnetic powder 8c to the rear side. When the image is observed from the displayed front side, the picture is displayed by a viscous liquid 8d and an normal image is obtained. In the case of partial erasure, the magnetic powder 8c is uniformly attracted to the front side by pressing an eraser 17 having a magnet bar 18 onto a display board 3 and the picture is erased. Thus, the operability is improved.
Patent JP-H026343-A (JP)
Title: Method and apparatus for cooling a convex glass plate
Inventor: JIYAN RUKUURU
IPC: C03B27/044
Filed: 1988-12-22
Abstract: PURPOSE: To cool a glass sheet of various dimensions by blowing a fed air toward the apex of a pyramidal deflector, introducing the air to the outside almost from the deflector and applying the compression stresses on the periphery of the glass sheet.  
     CONSTITUTION: The air is fed into an air duct 12, which is linked up with a skirt 13 at a constant pressure and temp., is passed along the skirt 13 toward the apex of the pyramidal deflector 16, which shields the central part of the glass sheet, and is introduced to the outside almost the deflector 16. Then, the air is blown toward the peripheral edges only of the glass sheet for cooling. At this time, a spacing between the deflector 16 and the glass sheet is adjusted. Also by changing a spacing between the deflector 16 and the duct 12, the air flow rate is adjusted. Further, respective positions of one or plural shutter assemblies 19, the deflector 16 and the duct 12 are corrected to adjust the distribution of the air pressure at an air blowing part. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07173422-A (JP)
Title: Recording fluid
Inventor: SANO HIDEO
IPC: C09D11/328
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a recording fluid which gives a black-printed record excellent in deepness of color of print and in resistances to light and water when used for recording on plain paper and which has a good storage stability. CONSTITUTION:A recording fluid contains an aq. medium and at least one member selected from coloring matters of which the free acid forms are represented by the formula (wherein A and D are each optionally substd. phneyl or naphthyl; B, C, E, and F are each optionally substd. phenylene or naphthylene; R1 and R2 are each independently H, a 1-18C optionally substd. alkyl or alkenyl group, or an optionally substd. aryl, cycloalkyl, aralkyl, or heterocyclic group; and l, m, and n are each 0 or 1).
Patent JP-H06145143-A (JP)
Title: New tryptophan derivative
Inventor: UEKI MASAAKI
IPC: A61K31/404
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a new compound, having inhibiting action on angiotensin- converting enzymes, inhibiting action on enkephalinase and dipeptiyl aminopeptidase and useful for treating hypertension, pain, etc. CONSTITUTION:This compound is expressed by formula I (A is single bond or lower alkylene; R<1> and R<2> are H or aralkyl; R<3> is methyl or ethyl; Trp is tryptophan residue, except when A is single bond and R<3> is methyl), e.g. N-(2R,3RS)-(2-(benzyloxyamino)carbonyl)-3-methyl-1-oxopentyl-L-tryptop han-benzyl ester. The compound expressed by formula I is obtained by reacting a carboxylic acid or its reactive derivative expressed by formula II with amines expressed by formula III by amidating reaction according to a conventional method. This compound is useful as a diagnostic, a preventing and a therapeutic agents for hypertension, congestive heart failure, vasopasm, etc., or acute algetic diseases.
Patent JP-H10162494-A (JP)
Title: Error recoverying method
Inventor: ONO HIROYUKI
IPC: G11B19/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To increase the possibility to correct the reading error of data in a disk device and to effectively recover the error against the reading error due to the thermal asperity by making a head execute the reading operation in the manner of reducing the number of rotation of a motor to be lower than the prescribed number of rotation. SOLUTION: This disk device 100 consists of a controller pad 110 and a disk part 130, and the disk part 130 is provided with the motor 134 integrally rotating the disks 136A, 136B through a spindle 132. By this error recovering method, the number of rotation of the motor 134 is lowered than the prescribed number of rotation, and a reading frequency of the head is lowered to the frequency corresponding to this number of rotation to make the head execute the reading operation. Thus, the length of error bit of the read-out data influenced by the asperity is shortened, and the possibility of recovery by the ECC which is an error recovery code is increased.
Patent JP-2000127485-A (JP)
Title: Color image-forming apparatus
Inventor: OKU JUNTARO
IPC: B41J2/44
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality images by controlling an emission timing of each light-emitting element array head of a plurality of image formation parts on the basis of the detection result of a move position in a transfer direction of an endless belt or drum drive transmission means in an image-forming apparatus using a plurality of photosensitive body drums. SOLUTION: Photosensitive body drums 7a-7d are arranged side by side via a predetermined distance above a transfer belt 3, and LED array heads 8a-8d, developing devices and transfer means are set in the periphery of the photosensitive body drums 7a-7d respectively. At this time, a drum-driving belt 23 is set to an outer circumferential face at the side of one end of the photosensitive body drums 7a-7d and moreover, pulleys 24b-24f regulate move positions of the photosensitive body drums 7a-7d, so that outer circumferential faces of the photosensitive body drums 7a-7d are moved by an equal amount through rotation of a driving roller 2. A move position in a transfer direction of the belt 23 is detected. An emission timing of each LED array head 8a-8d is controlled on the basis of the detected position. Images are formed in this manner.
Patent JP-H06176172-A (JP)
Title: Structure inspecting device
Inventor: AMO MASAYUKI
IPC: G07C11/00
Filed: 1992-12-02
Abstract: PURPOSE:To quickly and easily execute inspecting operation only by setting an inspection item in accordance with display contents and inputting an inspection result by displaying properly picture information, the position name, the site name, the parts name and the trouble some situation of a structure, which are previously stored. CONSTITUTION:At first, by prescribed starting operation, a checking floor plan M is displayed on an input/output picture 5. In the displaying state, an inspecting person operates a touch pen 6 to specify the specific place of the checking floor plan M to select a zone name, the site name, the parts name and the troublesome situation. When the troublesome situation is selected, the specified prescribed place 11, the selected zone name, the selected site name, the selected parts name and the selected troublesome situation are stored in a storage means in a state they are respectively and mutually coordinated. Consequently, the inspecting person easily and quickly executes inspecting operation in accordance with the operation of a palm,top PT and can record inspection information.
Patent JP-H11161116-A (JP)
Title: Image forming device
Inventor: OTOMO NAOKI
IPC: G03G15/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the installation area of the image forming device is made small. SOLUTION: In an image forming device forming an image by forming a toner image on an image carrier and transferring it on recording paper, when at plane that is on the left side surface, the right side surface or he rear surface of the image forming device by seeing it from the operating position of an operator and is perpendicular to the installation surface of the device and also includes the maximum projecting part of the armor of each surface is made to be maximum outside shape plane, armor space areas 7A and 7B for exhausting or sucking air formed between the maximum outside shape plane and each the armor are provided and an air inlet 53A for sucking air or an air outlet 52A for exhausting air are provided at a part of each the armor of the armor space areas 7A and 7B.
Patent JP-H05159822-A (JP)
Title: Bus bar for crossover wiring between appliance terminal
Inventor: TAKAHASHI HIDENOBU
IPC: H01B7/00
Filed: 1991-12-06
Abstract: PURPOSE:To perform excellent crossover wiring between appliance terminals by excluding interference between bus bars. CONSTITUTION:There are provided a U-shape barrel part 43 comprising a conductive plate 42, a terminal connection part 44 formed on a tip thereof, and an insulating coating film 45 for covering the barrel part 43. A terminal screw hole 46 is formed in the terminal connection part 44. Width V1 of the barrel part 43 is smaller than width V2 of the terminal connection part 44 at the tip and total lateral width W1 of the barrel part 43 is smaller than an interval W2 between the terminal screw holes 46 formed on both tips.
Patent JP-2000079703-A (JP)
Title: Method and apparatus for positioning ink-jet head
Inventor: FUJITA SHIGERU
IPC: B41J2/175
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To position a head with high precision by picking up an image of a different nozzle hole as a new reference nozzle hole other than a reference nozzle hole by an image pick-up means and comparing the nozzle hole image of the other nozzle hole picked up by the image pick-up means with a pattern image of a nozzle hole registered beforehand. SOLUTION: When a jig hold stage 306 moves to a preliminarily estimated part assemble point E, an image of a first nozzle hole of a head 2 to be positioned which is loaded on a part load jig 100 held by the jig hold stage 306 is picked up by a CCD camera 601. The nozzle hole image of the first nozzle hole of the head 2 on the part load jig 100 picked up by the CCD camera 601 is compared through pattern recognition with a reference pattern of a nozzle hole image registered beforehand to an image memory by a sub controller. Whether or not the nozzle hole image of the first nozzle hole picked up by the CCD camera 601 is a nozzle hole image of a reference nozzle hole of the head 2 is judged.
Patent JP-H01164385-A (JP)
Title: Winning ball receiver of pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1987-12-21
Abstract: PURPOSE: To prevent a prize ball receiving device from being deformed or discolored due to heat generated from an electric display device by designing a PACHINKO game machine in such a manner that wiring connected to the electric display device and a drop locus of prize balls delivered from the outlet of the prize ball receiving device do not cross each other. CONSTITUTION: The openings of a mounting board 31 of the prize ball receiving device are made different in size among a first opening 32a, a second opening 32b, and a third opening 32c from the top, and a prize ball detector 50 which detects prize balls is provided at the first opening 32a. The second opening 32b is made smaller than a PACHINKO ball, the third opening 32c is made so that it is large enough for a PACHINKO ball to enter into a prize ball guide member 39, and a lamp 56 is provided at a protection space 62 rear of the second opening 32b between the prize ball detector 50 and the prize ball guide member 39. As a wiring 55 of the prize ball detector 50 and a wiring 61 of the lamp 56 are above the rear end of the prize ball guide member 39, the wiring and a drop locus of prize balls do not cross each other, and the wiring can easily be arranged.
Patent JP-H01163650-A (JP)
Title: Smoke detecting device
Inventor: YOSHIDA YUKIO
IPC: G01N27/409
Filed: 1987-12-21
Abstract: PURPOSE:To improve the reliability and accuracy of a two-cell electrochemical sensor with a leak hole by arranging the sensor cell of the sensor so that the cell reacts to an exhaust gas before and behind a trap, and obtaining a current value when the electromotive force of the sensor cell becomes zero as a smoke detection signal. CONSTITUTION:The heater 14 of the smoke trap 5 provided to a by-pass tube 4 is powered on to generate heat, thereby oxidizing the smoke in the exhaust gas. Teen the sensor cell 52 positioned between a measurement chamber 55 and the exit side of the trap 5 generates the electromotive force E. A pump cell 53 positioned between the measurement chamber 55 and an atmosphere, on the other hand, moves the oxygen in the measurement chamber 55 to the atmosphere side through pumping operation. Then when oxygen partial pressure is equal between both sides of the sensor cell 52, the movement quantity of the oxygen by the pump cell 53 is proportional to the oxygen density difference between the upstream side and downstream side of the by-pass pipe 4 and the electromotive force E is 0 at this time. Then the current pump current IP is detected and this value is proportional to the movement quantity of the oxygen by the pump cell 53, so the oxygen density difference of the trap 5 can be detected.
Patent JP-H03195685-A (JP)
Title: Control valve for hydraulic elevator
Inventor: RAIMO PERUTOOFUIKOO
IPC: B66B1/26
Filed: 1990-11-28
Abstract: PURPOSE: To compensate fluctuation of viscosity of hydraulic fluid by a simple method and always keep a slow speed distance constant by providing a flow resistance part arranged on either one of speed regulating plugs on a hydraulic channel system and making it possible to change the setting of the resistance part based on a temperature of hydraulic fluid. CONSTITUTION: This control valve for hydraulic elevator is provided with a plug 2 for regulating speed which moves in accordance with flow of hydraulic fluid and determines flow of hydraulic fluid to a cylinder for operation of an elevator by the location of a regulating speed plug and a hydraulic channel system 1 forming a closed loop. The hydraulic channel system 1 is provided with a channel resistance part 9 arranged in the vicinity of either one tip part of the speed regulating plug 2 and constant deceleration can be performed, regardless of a change in temperature of hydraulic fluid by changing the setting of this resistance part 9 based on a temperature of hydraulic fluid.
Patent JP-H04191387-A (JP)
Title: Electrolytic ozone generating method and device
Inventor: SHIMAMUNE TAKAYUKI
IPC: C02F1/467
Filed: 1990-11-27
Abstract: PURPOSE:To save the removal of the accumulated ions from an anolyte by supplying raw material water to a cathode chamber in the method for generating O3 by supplying the raw material water to an electrolytic cell segmented to the anode and cathode chambers by a solid electrolyte. CONSTITUTION:For example, the electrolytic cell 1 of a box type for generating O3 is segmented by the solid electrolyte 2 to the anode chamber 3 and the cathode chamber 4. An anode layer 5 consisting of lead dioxide powder is formed on the anode chamber 3 side of the electrolyte 2 and a cathode material layer 6 consisting of platinum is formed on the cathode chamber 4 side, respectively. The raw material water, such as pure water or ion exchange water, is supplied from a raw material supply port 13 into the cathode chamber 4 alone and while the inside of the anode chamber 3 is maintained in the absent state of the liquid phase or the vapor phase state substd. preferably with O3 or O2, electricity is supplied between the layers 5 and 6 from power feed elements 8, 9 connected to the side faces thereof. The generated gaseous H2 is introduced from a take-out port 12 into a gas-liquid sepn. column 11 and is taken out of the upper part of the column 11. The raw material water subjected to the gas-liquid sepn. is introduced from a supply port 13 into the cathode chamber 4. The gaseous mixture composed of the O3 and the O2 is taken out of the take-out port 10.
Patent JP-H07182536-A (JP)
Title: System and device for plotting
Inventor: YAMAMOTO NORIO
IPC: G06T15/40
Filed: 1993-12-22
Abstract: PURPOSE:To provide high-speed display performance by parallelly executing plotting for the unit of a command at a display system for receiving plural plotting commands. CONSTITUTION:When the plotting command for new plotting is received, '1' is added to the reception order number of plotting commands stored in a counter 205, this number is stored again, this new reception order number is added to the plotting command and distributed to a processor as depth information to be used for a Z buffer, at the time of plotting execution, the depth information added to the plotting command is compared with the depth information already written in the Z buffer 109 for each dot on the display screen and only when the depth information added to the plotting command is larger, the new depth information is written in the Z buffer 109 and plotted into a display memory 108. Since the Z buffer 109 is used, plotting can be parallelly executed regardless of the limitation of a plotting order.