baber/WOPTO huggingface dataset:
Patent JP-H06147344-A (JP)
Title: High-speed action solenoid valve
Inventor: KOBAYASHI AKIYUKI
IPC: F16K31/06
Filed: 1992-11-06
Abstract: PURPOSE:To provide a high-speed action solenoid valve suitable for the usage requiring high-speed repeated actions. CONSTITUTION:A residual magnetism killer 19 held between a fixed iron core 4 and a moving iron core 9 prevents the adhesion between the fixed iron core 4 and the moving iron core 9 when a coil 3 is excited, and it elastically separates both iron cores 4, 9 in the separating direction when the excitation is cut off. Both the valve closing action and valve opening action can be accelerated, and the damage of both ion cores 4, 9, a valve element 18, and a valve seat 17 is reduced. The welded portion 13 between the lower end of a guide sleeve 5 and an intermediate frame 12 exists outside the range where the bush 11 of the moving iron core 9 can be moved, and the damage of the bush 11 is reduced. A solenoid valve allowing high-speed repeated actions can be provided.
Patent JP-H0673026-A (JP)
Title: Production of chloropyrazine
Inventor: WATANABE NANAO
IPC: C07D241/16
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a chloropyrazine in high yield directly from pyrazine by reacting pyrazine with a chlorinating agent in a polar solvent. CONSTITUTION:Pyrazine is reacted with a chlorinating agent (e.g. chlorine, sulfuryl chloride, phosphorus oxychloride or sulfur chloride) in a polar solvent such as N,N-dimethylformamide, N-methyl-2-pyrrolidone, N,N-dimethylacetamide or hexamethylphosphoramide at room temperature to 120 deg.C preferably 30-100 deg.C to give a chloropyrazine of the formula (X is H or Cl and is located at the 3- or 6-position). In the case of producing mainly 2-chloropyrazine, 1-2mol chlorinating agent is preferably used based on 1mol pyrazine. In the case of producing mainly 2,3-dichloropyrazine and 2,6-dichloropyrazine, the ratio of formation of 2,3-dichloropyrazine is raised with increase in the amount of the polar solvent to be used.
Patent JP-H07175011-A (JP)
Title: Display device
Inventor: OKADA HIROYUKI
IPC: G02B27/02
Filed: 1993-12-21
Abstract: PURPOSE:To display an image which is corrected in deviation of pixel array by previously storing the deviation information generated at the time of assembling the pixel array and controlling the display of the pixel array in accordance with this information. CONSTITUTION:The light from the one-dimensionally arranged pixel arrays is seen as if the light moved repetitively from above to below by rotation of a prism 8. In such a case, the position to be observed is moved upward and observed in the same position as the normal position by making the timing for starting and ending the display earlier as the correction of the images in the state that the pixel arrays 7G deviate downward from the normal positions, by which the deviation is eliminated. Conversely, the deviation is eliminated by delaying the timing for starting and ending the display if the pixel array deviate from the normal position. The timing for starting and delaying the display depends on the deviation quantity at the time of assembling a liquid crystal shutter array and the deviation quantity thereof, is previously stored in a EEPROM 14 at the time of finishing the assembling, and is read into a control means 13 at the time of reproducing the image to control the timing.
Patent JP-H06283229-A (JP)
Title: Kink-preventing device of cable plug of, especially, electronic data-processing equipment, etc.
Inventor: HANSU RAIHIRE
IPC: H01R13/56
Filed: 1993-12-21
Abstract: PURPOSE: To provide a kink preventive apparatus particularly used for a cable plug of a computer system, etc., and which can be installed at a work site and optionally removed and changed repeatedly. CONSTITUTION: This kink preventive apparatus comprises a hinge piece 4 tapered toward the cable and the hinge piece can elastically be bent by a recessed material part 5 and surrounds a plug cable 3. A housing 2 surrounding a plug 1 is set adjacently to the hinge piece in the plug side. The housing 2 united with the hinge piece 4 is constituted of two shell half parts 5, 6 so joined to each other through a film hinge 8 as to snap to open or close mutually.
Patent JP-H01165492-A (JP)
Title: Passbook page turn-over device
Inventor: SHIBUYA YASUHIRO
IPC: B42D9/04
Filed: 1987-12-22
Abstract: PURPOSE: To page a bank note surely and inexpensively through a simple structure while saving the space by disposing a removable press member provided with a recess on the friction roller side oppositely to a friction roller through a medium and providing means for pressing the press member against the friction roller side. CONSTITUTION: A bank note 1 is inserted into a carrying path 3 and held between inlet side carrying rollers 4. The carrying rollers 4 are then driven to advance the bank note 1 to a position where it is held between two pairs of carrying rollers 4. Subsequently, a press member 5 is turned in the arrow direction by a press means and a pressing part 7 touches the lower surface of the bank note 1. At the same time, a recessed part 8 is pressed by the press means against the friction roller 6 side through the bank note 1. The part of the bank note 1 touching the recessed part 8 is deformed into recessed shape for wrapping the friction roller 6. When the friction roller 6 is turned in the arrow direction, a page 1a to be turned over is curved.  When the bank note 1 is moved in the returning direction, a part of the page 1a is curved furthermore to decrease the buckling load and then the page 1a is turned over thus finishing the paging operation.
Patent JP-H07149546-A (JP)
Title: Production of optical fiber wire
Inventor: KOMATSU WATARU
IPC: G02B6/44
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an optical fiber wire free from dispersion of quality in the longitudinal direction. CONSTITUTION:In a method for producing an optical fiber wire 1b by applying a thermosetting silicone resin used by mixing two liquids consisting of a main agent 10 and a curing agent 11 to an optical fiber 1a, a process for separately and continuously feeding the two liquids 10 and 11 to a mixer 5 under pressure at a desired flow rate, mixing these two liquids 10 and 11 directly before a coating apparatus 2 and then feeding the mixture into a coating apparatus 2 is provided.
Patent JP-H03182752-A (JP)
Title: Formation of mask for exposing
Inventor: HOSHINO EIICHI
IPC: G03F1/54
Filed: 1989-12-13
Abstract: PURPOSE:To improve the accuracy of mask patterns by simultaneously sputtering material pieces contg. silicon as well to form a chromium film or chromium oxide film contg. silicon particles on a mask substrate at the time of sputtering chromium or chromium oxide. CONSTITUTION:The material pieces contg. the silicon are simultaneously sputtered as well to incorporate the silicon particles into the chromium film 7 or the chromium oxide film 6 at the time of forming the chromium film 7 as a light shielding film or the chromium oxide film 6 as an antireflection film on the mask substrate 5. The silicon particles are incorporated at a relatively uniform density into the chromium film 7 or the chromium oxide film 6. The force acting among the crystal particles of the formed chromium film 7 or the chromium oxide film 6 is accordingly uniformly adjusted by interposing the silicon particles and, therefore, the internal stresses of these films are uniformly adjusted. Thus, the stresses and strains between these masks and the mask substrate 5 are uniformly decreased and the accuracy of the mask pattern is improved.
Patent JP-H06149930-A (JP)
Title: Logic circuit replacement propriety judging method and technology mapping device
Inventor: NOMURA AKIRA
IPC: G06F17/50
Filed: 1992-11-10
Abstract: PURPOSE:To provide the logic circuit replacement propriety judging method and the technology mapping device using the same so that the propriety of replacement can be judged at high speed and even a composite library cell composed of plural gate circuits can be efficiently replaced as well. CONSTITUTION:An encoding prime factor is allocated for each basic gate circuit, code values are respectively calculated as the products of encoding prime factors concerning the partial logic circuits of tree structure which does not branch any output in the middle, and the circuit replacement propriety is judged from the integral dividing relation between both of these code values. On the other hand, the desired logic circuit is inputted from a logic circuit information input/ output part 1, this is divided into partial logic circuits by a partial circuit extraction part 2, the library cell enabling the replacement of this partial logic circuit is selected by a cell selection part 3, further, the selected cell is made suitable by a cell suiting part 4, and the divided logic circuits are reconstituted by a circuit reconstitution part 5.
Patent JP-H05271507-A (JP)
Title: Fluorohydrocarbon/fluorosilicone composition having improved low-temperature performance
IPC: C08K5/04
Filed: 1992-12-03
Abstract: PURPOSE: To obtain the subject composition being satisfactory in both improved physical properties and a low brittle point by including a high-molecular-weight fluorohydrocarbon, a high-molecular-weight fluorosilicone polymer and a compatibilizer.  
     CONSTITUTION: This composition comprises 50-80 pts.wt. high-molecular-weight fluorohydrocarbon, 20-50 pts.wt. mixture comprising a high-molecular-weight fluorosilicone polymer having a total vinyl content of 0.1-0.3 wt.%, desirably such a polymer containing terminal vinyl groups and such a polymer containing terminal group/inner vinyl groups, a compatibilizer of formula 1 (X 1  to X 4  are each a halogen; and R 1  and R 2  are each a group selected among a 2-10C hydrocarbon group, a 2-20C ether group and a mixture thereof), desirably contains a tetrabromophthalic acid diol derivative of formula II and optionally 1-10 pts.wt. methyl-terminated polydimethylsiloxane, at most 50 pts.wt. fumed silica filler and at most 15 pts.wt. fluorosilicone disiloxanol telomer liquid. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01169106-A (JP)
Title: Safety device in securing spool of direction change valve
Inventor: MUTO MISAO
IPC: E02F9/24
Filed: 1987-12-23
Abstract: PURPOSE:To surely prevent the runaway of an actuator by arranging such that an operation output is generated only when an operation lever is in the neutral position and a direction switching valve is in the switching position. CONSTITUTION:When an operation lever L1 is returned from a switching position to a neutral position during the drive of an actuator, a direction switching valve D1 goes through a condition in which the operation lever L1 is in the neutral position and the direction switching valve D1 remains at the switching position, namely the condition in which a gate 8 instantaneously generates a relay actuation output and is switched to the neutral position. As the instantaneous relay actuation output during this action process is made to be delayed with a delaying circuit by more than the time difference of inputs of signals A, B, the direction switching valve D1 is already returned to the neutral position when the delaying circuit 11 is about to output the relay actuation output.
Patent JP-H11161105-A (JP)
Title: Recording device
Inventor: SAEKI TOMOYA
IPC: G03G15/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust and maintain the stretched state of an endless belt-like photoreceptor by moving at least either a driving roller or a driven roller based on a belt tension detection signal. SOLUTION: The deformation under pressure of a rod 34 by the tension of the endless belt-like photoreceptor 21 is detected by a sensor 26. Based on the detection signal, a control part 27 outputs a control signal to a moving mechanism 25 in the case of deciding that the tension of the belt does not show an appropriate value, and rotates a driving motor in a normal direction or a reverse direction until the tension of the photoreceptor 21 shows a value equal to a reference value. When the driving motor is rotated, an eccentric cam changes a pressing amount to the part to be pressed of the rod 34 corresponding to the rotational angle thereof.  Therefore, the driven roller 24 is moved in a direction where it resists to the tension of the photoreceptor 21 or a direction where it follows the tension thereof, and the mutual positions of the driven roller 24 and the driving roller 22 are changed, then the tension of the photoreceptor 21 is set to the appropriate value.
Patent JP-H07182420-A (JP)
Title: Production planning device
Inventor: MATSUDA KOICHI
IPC: G06Q50/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a production planning device which can maximize the total productivity of a production line within a range of capability of facilitates and also can satisfy the time limit of the delivery of the order. CONSTITUTION:A production planning device 0 consists of a calculating part 2 which calculates the lead time covering the neck process through the final process for each order and subtracts the lead time from the time limit of delivery set to the ordering to decide a schedules starting date of the neck process, an initial lot composing part 3 which gathers the orders received in a prescribed period of the neck process for each specification and initially composes a lot, a neck process load plan producing part 4 which continuously fetches the orders of the subsequent scheduled starting dates of the neck process into the lot to produce a load plan of the neck process, a total load plan producing part 6 which performs the FF/FB piling by means of the load plan and based on the neck process scheduled starting date within a range that satisfies the time limit of delivery to the order, etc. In such a constitution, the total productivity of a production line is maximized within a range of capability of facilities. Furthermore a production plan is obtained to satisfy the time limit of delivery to the order.
Patent JP-H01168573-A (JP)
Title: Power steering
Inventor: MOMIYAMA FUJIO
IPC: B62D5/24
Filed: 1987-12-23
Abstract: PURPOSE:To make an effective steering state securable by performing steerage with a power cylinder alone when steering load is small, and making working force of an auxiliary cylinder addable in addition when the steering load is large. CONSTITUTION:A rack piston 11 and a sensor gear 7 are surrounded by a housing 12 solidly formed together with a gear housing 1, while this housing 12 doubles as an auxiliary cylinder 12a of the rack piston 11, and a front oil chamber 13 and a rear oil chamber 14 are formed in this auxiliary cylinder 12a by the rack piston 11. The rear oil chamber 14 in the auxiliary cylinder 12a forms a chamber continued to a front oil chamber 6 of a power cylinder 1a. Pressure oil controlled by a directional control valve 8 is fed to the power cylinder 1a and the auxiliary cylinder 12a according to size of steering load via a load sensitive valve 15 being set up on a pressure-oil circuit.
Patent JP-H11224891-A (JP)
Title: Tension relaxing electronic component, tension relaxing printed circuit board, and tension relaxing electronic component mounter
Inventor: TAKEZAWA HIROTERU
IPC: H01L23/498
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a tension relaxing electronic component, a tension relaxing printed circuit board, and a tension relaxing electronic component mounter capable of preventing the breakage of package and connecting sections caused by the differences in thermal expansion coefficients between an electronic component, such as LSI chip, a semiconductor package and the like and a printed circuit board. SOLUTION: An electrode 14 is formed on the surface of a printed circuit board side, on which an electronic componeint 13 comprising an LSI 11 and a ceramic carrier 12 is mounted and the relaxation structure 15 comprising a electrical conductive adhesion is formed on each electrode 14. The relaxing structure which absorbs stresses caused by the differences in the thermal expansion coefficients makes it possible to prevent failures during the heating process of the electronic component 13 mounted on the printed circuit board.
Patent JP-H05156863-A (JP)
Title: Device for obtaining position of movable structure
Inventor: DEIBITSUDO EE EGUBAAZU
IPC: E04H5/02
Filed: 1991-12-09
Abstract: PURPOSE: To make it possible to determine an absolute position of a mobile structure along a track by providing an electric switching means, an actuator means and circuit means and making the circuit means give a voltage signal having a magnitude proportional to a distance between an end part of a resistance means and a switching means. CONSTITUTION: A sash position detecting means comprising a switching system 80 is provided adjacently to a sash door, and an actuator 94 is supported on the sash door and preferably is urged by a spring. When the sash door is moved, the actuator 94 is moved along the switching system 80 and a contact point between a resistance layer 84 and a conductor layer 88 is formed and is detected by a single electric circuit. A voltage proportional to a distance between a connection end of the resistance layer 84 and the contact point by the actuator 94 provided on another sash door in a track is generated. By this method, installation becomes easy, signals are generated by using a minimal number of parts and an excellent contribution to cost efficiency improvement in manufacturing phase can be realized.
Patent JP-H05156729-A (JP)
Title: Movable partition wall
Inventor: INOUE MASAYUKI
IPC: E04B2/74
Filed: 1991-12-09
Abstract: PURPOSE:To promote efficiency of coupling work by coupling at least two panel units forming V-shaped channels in the central parts on both side ends with a column body by a coupling means. CONSTITUTION:V-shaped channels 1b are formed in the central parts on both side ends 1a of two panel units 1, and notched channels 1d are formed in the right and left ends 1c on the upper ends of the panel units 1. After that, a column body 2 is fixed to a lower metal fixture to house one of the V-shaped channels 1b of one panel unit 1 in the column body 2, and it is coupled with the column body 2 together with the other panel unit 1. Then, the second metal fixture 12 is mounted to the first metal fixture 11 of a column side coupling member 10, and the column side coupling member 10 is provided to joining sections on the upper ends of two panel units 1. Accordingly, no gap is formed in a coupling part, so that the coupling having good looking in appearance can be made.
Patent JP-H09165061-A (JP)
Title: Lid opening and closing apparatus
Inventor: KATAYAMA KENJI
IPC: B65D43/24
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To solve deformation of a lid caused by rotational force of a coil spring under a condition where a lid is closed by fixing a nail part on the lid to hook it with a lock lever and hooking it with one end of the coil spring. SOLUTION: Under a condition where a lid 1 is closed, a nail part 7 and a lock lever 5 are hooked together. As the nail part 7 is fixed on the lid 1, the lid 1 is locked. Then, as the end part 3b of a coil spring is hooked on the nail part 7, a rotational force is always worked on the nail part 7. However, as the nail part 7 is not completely fixed on the lid 1, the lid 1 does not receive any actuating force from the coil spring. In addition, to open the lid 1 from the condition where the lid 1 is closed, hooking between the nail part 7 and the lock lever 5 is released by rotating the lock lever 5. The end part 3b of the coil spring is hooked on the nail part 7 and the actuating force of the coil spring acts on the lid 1 and the lid 1 is rotated around supporting shafts 1b and 1f as centers to open the lid.
Patent JP-H10146630-A (JP)
Title: Holder
Inventor: CHIBA AKISATO
IPC: B21D43/05
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a holder capable of widely adjusting the position of a holding body to hold a work. SOLUTION: An arm member 6 provided with a first long hole 6b at its one end side 6a is attached to a shoulder plate 5 at a feed bar 1 side through a first fixing screw 7 inserted into the long hole 6b. Further, a finger body 2 being a holding body is provided with a second long hole and attached to the other end of the arm member 6 by a second fixing screw 8 inserted into the long hole and being in parallel with the first fixing screw 7. By this method, the finger body 2 is connected to the shoulder plate 5 so as to be made adjustable for turning around the first fixing screw 7 and adjustable for sliding in the extending direction of the first long hole 6a. Further, the finger body 2 is made adjustable for turning around the second fixing screw 7, its facing direction is kept in a fixed direction, notwithstanding the turning around the first fixing screw 7.
Patent JP-H06146674-A (JP)
Title: Data input device of ic key lock system
Inventor: SHIN KEIJI
IPC: G07C9/00
Filed: 1992-11-10
Abstract: PURPOSE:To input an ID data in a lock device by simple operation in an IC key lock system. CONSTITUTION:In case of setting an ID data in a lock device from a data input machine 27, an IC type connector 29 of the data input machine 27 is inserted into a reader/writer 31 for an IC key of the lock device 23, and the data is input from the data input machine 27. A lock control part 33 in the lock device 23 received the ID data from the data input machine 27 through the reader/writer 31 for the IC key, and it is set in the lock control part 33.
Patent JP-H08176935-A (JP)
Title: Polyester-based stretchable knitted or woven fabric having moire pattern and bulkiness and its production
Inventor: MORITA SEIJI
IPC: D03D15/567
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the subject knitted or woven fabric, having high color developing properties, softness, drapeability, etc., and useful for sports, women's wears, etc., by specifying the mixing ratio of an elastic fiber, mixed and knitted or woven in a combined filament yarn of a basic-dyeable polyester yarn group, with a highly shrinkable polyester yarn group. CONSTITUTION: An elastic fiber at >=3wt.%, preferably >=5wt.% mixing ratio is mixed and knitted or woven in a combined filament yarn of a basic-dyeable polyester yarn group with a highly shrinkable polyester yarn group having a higher shrinkage factor in boiling water than that of the basic-dyeable polyester yarn group. Thereby, this knitted or woven fabric has excellence in gloss and light fastness, and sufficient stretchability together.
Patent JP-H01164964-A (JP)
Title: Position input device
Inventor: MATSUO YORIMUKI
IPC: G06F3/0488
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the error caused by an interpolating operation by setting three point or more of reference points and areas between each adjacent reference point to a position detecting means, deciding an area of a pressed position and executing the interpolating operation, based on the reference point of its area. CONSTITUTION:Reference points X1-X3 and areas P, Q between each adjacent reference point are set to a position detecting means 11, and also, when the position detecting means 11 is pressed, the area P or Q to which the pressed position belongs is decided by an area deciding means 34, and an interpolating operation means 33 is allowed to execute an interpolating operation, based on the reference points X1-X3 in the area P or Q to which the pressed position belongs. In such a way, even when the relation of the pressed position and the output in the position detecting means 11 is not direct, an error caused by the interpolating operation can be reduced easily.