baber/WOPTO huggingface dataset:
Patent JP-S61113916-A (JP)
Title: Double leg of jack-up rig
Inventor: KONDO KIYOSHI
IPC: E02B17/08
Filed: 1984-11-09
Abstract: PURPOSE:To ensure safe navigation by a method wherein a leg is divided about at its central part into 2 parts of an upper and a lower leg, and the lower leg is threadedly joined with the upper leg, so that the leg is expandable. CONSTITUTION:With a motor 10 driven, a lower leg 1a is rotated through a rotary shaft 9, and the lower leg 1a is engagedly inserted into an upper leg 1 through the operation of square screws 7 and 7a for transportation. When a rig arrives at a working sea surface, with the motor 10 driven, the lower leg 1a is lowered through reversing of a rotary shaft 9 to bring the leg into an expanded state. and with this, a jack-up rig is installed.
Patent JP-H08102043-A (JP)
Title: Biaxially oriented polyester film
Inventor: OKAZAKI IWAO
IPC: B29C55/12
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a polyester film capable of ensuring superior tear resistance and capable of satisfactorily withstanding long-time recording by specifying the crystallizing characteristics and intrinsic viscosity of a film and the strength of the film in the transverse direction. CONSTITUTION: This biaxially oriented polyester film is made of polyethylene-2,6-naphthalenedicarboxylate and has an intrinsic viscosity of >=0.58, 20-80 deg.C difference between the crystallization temp. at the time of temp. rise and the glass transition temp. and >=700kg/mm<2> Young's modulus in the transverse direction.
Patent JP-H1174267-A (JP)
Title: Semiconductor device and method for analyzing wiring of semiconductor device
Inventor: MASUDA TAKASHI
IPC: H01L21/3205
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a multilayered interconnection structure and a method for analyzing the wiring of the semiconductor device, wherein a lower layer wiring formed under the topmost layer wiring can be analyzed directly. SOLUTION: In a semiconductor device having a multilayered interconnection structure, on a Vcc wiring 3 as the topmost layer wiring exposed from a chip 1 and on an GND wiring 4, an opening 6 or an opening 8 having a through-hole contact inside is formed. A lower layer wiring, which is formed under the Vcc wiring 3, i.e., the topmost layer wiring, and under the GND wiring 4 and will not even be structurally formed once on the chip 1 as the topmost wiring, is exposed.
Patent JP-H1164411-A (JP)
Title: Apparatus for measuring flicker of system voltage
Inventor: SHIN YUKITAKA
IPC: G01R23/16
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify arrangement for measurement by converting the current fluctuation of an objective load generating a reactive voltage into a voltage fluctuation at an equivalent measurement operating section, determining the instantaneous value of voltage fluctuation by extracting an ideal sine wave synchronized with the system voltage and then determining a flicker value, based on the instantaneous value at a flicker operating section. SOLUTION: A flicker measuring unit 11 receives a load current 11, a compensated current 12 and a system voltage synchronization signal (s) subjected to A/D conversion. An equivalent measurement operation and a flicker operation are performed digitally and an output signal is delivered to an indicating/recording section 14 after being subjected to D/A conversion. Based on the load current 11 and the compensated current I2, an equivalent measurement operating section 12 converts the current fluctuation of an objective load generating a reactive voltage into a voltage fluctuation. The instantaneous value of voltage fluctuation is then determined by subtracting therefrom an ideal sine wave synchronized with the system voltage. A flicker measuring section 13 finds the flicker value of improved and unimproved voltages, based on the instantaneous value.  According to the arrangement, the number of compositional units is decreased in measurement and arrangement for measurement is simplified.
Patent JP-H08100759-A (JP)
Title: Variable displacement piston pump
Inventor: SUZUKI SHIGERU
IPC: F15B11/00
Filed: 1994-09-29
Abstract: PURPOSE: To operate an actuator quickly when cargo handling work is started by reducing load to be applied to an engine when no cargo handling work is performed to reduce power loss. CONSTITUTION: An inclination angle of a swash plate 7 is 0 deg. due to elastic force of a restoration spring 16 when no cargo handling work is performed. Also, a solenoid 36 which presses a control piston 21 by operating a main switch 37 and elongates a control piston 21 arbitrarily to set an inclination angle of the swash plate 7 to 2-5 deg. is provided. As a result, it is possible to keep pressure in a bore 5 at atmospheric pressure so far as the main switch 37 is not turned on and reduce load on an engine. Consequently, it is possible to improve fuel consumption, power efficiency of a hydraulic motor connected with the engine, and drivability.
Patent JP-S6295473-A (JP)
Title: Display device for logic circuit diagram
Inventor: OZEKI KAZUMASA
IPC: G01R31/28
Filed: 1985-10-22
Abstract: PURPOSE:To display fault information accurately in a short time by providing a logical connection information input means, a fault information input means, a synthesizing means, and a display means. CONSTITUTION:A logic circuit diagram display device 1 is equipped with the logical connection information input means 4 for inputting data from a logical connection information collecting means 2 with respect to a logical circuit to be tested, the fault information input means 5 for inputting fault information set in the object logical circuit from the fault information collecting means 3, the synthesizing means 6 for putting together the logical connection information and fault information inputted from the logical connection information input means 4 and fault information input means 5, and the display means 7 which generates a logical circuit diagram on the basis of the composite logical connection/fault information obtained by the synthesizing means 6 and displays the diagram together with the fault information. Consequently, the time required by an operator to trace the logic circuit diagram on the basis of the fault information is shortened, and the entry of a fault onto the circuit diagram is performed accurately, so the labor is saved and the profitability is improved.
Patent JP-H0765300-A (JP)
Title: Traffic flow control system
Inventor: NAKAMURA MAKOTO
IPC: G06Q50/00
Filed: 1993-08-27
Abstract: PURPOSE:To perform starting time control over a traffic flow by the traffic flow control system, which is put in operation according to a previous operation plan like an air traffic flow, by responding to alteration, deletion, generation, etc., of the operation plan which are caused at any time, substantially in real time. CONSTITUTION:In an example of control over the air traffic flow, the scheduled traffic intensity in one air space (sector and airport) on the flight course of an airplane is calculated from variation information on the flight plan of the airplane once the variation information is received from a flight plan information processing system, and a traffic intensity file is updated. Then the traffic intensity file is referred to before each airplane departs to calculates corrections which should be made for the scheduled departure time of the airplane expected to leave so that the scheduled traffic intensity of the air space that needs to be brought under flow control among air spaces on the scheduled flight course of the airplane does not become improper. The arithmetic result is outputted to the flight plane information processing system so that the result is reflected on the actual variation of the flight plan of the airplane which is leaving.
Patent JP-H0682578-A (JP)
Title: Electronic clock
Inventor: HOSHINO YUKARI
IPC: G04G5/00
Filed: 1992-09-03
Abstract: PURPOSE:To obtain an electronic clock in which current time is not stopped even when time input operation is carried out erroneously. CONSTITUTION:If a lock mode is not designated through a slide switch 2 within five minutes after operation of an up/down key 3 when a current time set mode has been designated through the slide switch 2, a control circuit 24 sets a '0' time adjusting flag and switches the display on a digital display section 4 to a time measured through a current time measuring circuit 1. During the operation, the current time measuring circuit 1 keeps measurement of current time and displays current time correctly even after switching of display.
Patent JP-H06207065-A (JP)
Title: Light scattering polystyrene molding material and molded article made therefrom
Inventor: BUERUNAA JIORU
IPC: C08L25/04
Filed: 1993-09-22
Abstract: The invention relates to light-scattering polystyrene moulding compositions comprising from 40 to 99.9% by weight of an optionally impact-modified polymeric matrix phase MP built up from at least 50% by weight of styrene and/or substituted styrenes and from 0.1 to 60% by weight of scattering bodies SB, comprising a copolymer CP, built up from:   p1) from 20 to 89.5 parts by weight of methyl methacrylate and/or ethyl methacrylate, p2) from 10 to 80 parts by weight of at least one monomer of the formula I: <IMAGE>  in which R1 is an alkyl radical having 3 to 24 carbon atoms, p3) from 0.5 to 10 parts by weight of at least one crosslinking monomer containing two or more ethylenically unsaturated groups which can be polymerised by means of free radicals, and p4) from 0 to 10 parts by weight of further ethylenically unsaturated monomers which can be copolymerised with p1), p2) and p3) by means of free radicals, where the monomers p1), p2), p3) and p4) add up to 100 parts by weight.
Patent JP-H0399573-A (JP)
Title: Original reader for image forming device
Inventor: HIRABAYASHI YOSHIHIRO
IPC: H04N1/028
Filed: 1989-09-12
Abstract: PURPOSE:To prevent vibration of an original on a glass plate with simple constitution by forming an upper end of a contact glass toward upperstream side lower than an upper face of a guide face, and forming the upper end toward the downstream side higher than the upper face of the guide plate. CONSTITUTION:An original 8 is carried to a contact glass 3 along a guide plate 4 by a platen roller 11. Since an upper end 6 of the glass 3 toward the upperstream side is placed lower than the upper face of the guide plate 4, the original 8 is not inserted between the guide plate 4 and the glass 3. Moreover, since the upper face of the glass 3 is tilted highly toward the downstream in the carrying direction, the tip of the original 8 is carried while sliding on the upper face of the glass 3 and no vibration is caused. Furthermore, since the upper end 7 of the glass 3 toward the downstream side is placed higher than the upper face of the guide plate 4, the insertion of the tip of the original 8 between the guide plate 4 and the glass 3 resulting in causing jamming is avoided and no vibration is caused.
Patent JP-H08100433-A (JP)
Title: Ground liquefaction preventing construction method
Inventor: HAYASHI HIROSHI
IPC: E02D3/00
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the liquefaction of the ground by coffering the ground into a cylindrical shape, constructing a cofferdam with its lower end reaching the support ground, and constructing an inverse conical oblique improvement extended obliquely downward and inward from the upper end section of the cofferdam. CONSTITUTION: The continuous underground wall is constructed into a cylindrical shape or a prismatic shape, or sheet piles are driven along the cylindrical shape or a conical shape or in the oblique direction along the slopes of a pyramidal shape until they reach the support ground 1. An oblique improvement 4 is constructed to reinforce a cofferdam 3. When the state of the object ground 1 is good and the construction of the oblique improvement 4 is not required and no existing structure 2 exists, a simple operation can be conducted. Opposite upper end sections of the cofferdam 3 are connected together with steel products, and the upper end sections of the cofferdam 3 are fixed together. The cofferdam 3 having the optimum quality is properly reinforced, the excessive design and an increase of the construction cost are suppressed, and the liquefaction of the ground 1 can be prevented.
Patent JP-H04116845-A (JP)
Title: Device and method for holding wafer
Inventor: YAMABE MASAKI
IPC: H01L21/683
Filed: 1990-09-06
Abstract: PURPOSE:To transfer wafers with high positional accuracy by constituting the attracting groove of a holding jig of the first and second attracting groove groups arranged in parallel with each other in the wafer entering direction and controlling the attracting/releasing operations by suction of the two attracting groove groups and the attracting groove of a transferring jig. CONSTITUTION:The attracting surface 20 of a transferring jig 2 is brought into contact with a prescribed peripheral margin section of a wafer 3 carried by means of a wafer carrying device and an attracting groove 21 is actuated and evacuated to a vacuum by opening a valve 40 so as to attract the wafer 3 by suction to the surface 20. Then the jig 2 approaches a holding jig 1 and, when the wafer 3 brought to a prescribed position on the attracting surface 10 of the jig 1, a valve 42 is opened and the second attracting groove group 12 is actuated. As a result, the wafer 3 is attracted to and held by the groove groups 12 by suction. When the actuation of the groove 21 of the jig 2 is stopped by closing the valve 40 while the first attracting groove group 11 is actuated by opening a valve 41 thereafter, the wafer 3 is attracted to and held by the groove group 11 by suction and, at the same time, released from the groove 21. After the wafer 3 is held by the groove group 11, the transferring jig 2 is retreated. Therefore, the wafer can be transferred with high positional accuracy.
Patent JP-S61114877-A (JP)
Title: Impact-type serial printer
Inventor: NAKAGAWA SHUJI
IPC: B41J29/08
Filed: 1984-11-09
Abstract: PURPOSE:To prevent impact sounds from leaking to the exterior and enable heat to be released after printing, by providing doors for closing vent holes when a printing head is moved. CONSTITUTION:When the printing head 9 is moved in a moving range (a) during printing, the movement is not transmitted to a power-transmitting lever 8, and the doors 2, 3 remains closing the vent holes to maintain a casing 1 in a hermetically sealed state, so that the impact sounds generated by the head 9 do not leak out to the exterior. In the cases where cooling is required because the head 9 or a circuit element reaches a high temperature or where printing data are not supplied, the head 9 is moved to the left beyond the printing ranage (a), whereby the lever 8 is pressed, and the force is transmitted through wires 4, 5, 6, 7 to open the doors 2, 3, and ventilation of the casing 1 is conducted.
Patent JP-H01108445-A (JP)
Title: Multi-speed transmission
Inventor: JIAN EMU ROUFURA
IPC: F16H3/08
Filed: 1988-09-22
Abstract: PURPOSE: To enable the floating main shaft to float completely when torque is outgoing by supporting the input end of the floating main shaft by a pair of countershaft gears meshed with the main shaft gear, and supporting the output end of the floating main shaft by a pair input gears of the range countershaft respectively with automatic self-aligning. CONSTITUTION: The input end 44 of a floating main shaft 42 is automatically matched and supported by a pair of countershaft gears meshed with the selectively engaged main shaft gear. In this way, a true 50-50 torque split is obtained between the two main countershafts 24, 26. The completely floating main shaft 42 is positioned only by gears carrying the torque through the movement between the two main countershafts 24, 26. The output end 46 of the floating main shaft 42 is supported by the input range countershaft gears 132, 134 in a line from outside when the gears are driven by a range drive gear 126. The range countershaft input gears 132, 134 are matched with the range drive gear 126 to decide the position of the output end 46 of the floating main shaft 42 precisely.
Patent JP-S61115791-A (JP)
Inventor: TAKAMIYA KIKUZO
IPC: F16H3/76
Filed: 1984-11-12
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-H0573194-A (JP)
Title: Personal computer system
Inventor: IKEUCHI KAZUMA
IPC: G06F3/02
Filed: 1991-09-18
Abstract: PURPOSE:To provide the personal computer system especially for plant automation in the unpleasant atmosphere full of dusts and corrosion gas by remote- controlling the system by a keyboard with transmission part through a reception part. CONSTITUTION:The system is provided with a personal computer 1 with a receiver 2 capable of recognizing at least the content of the display screen from the outside which is stored in a clean case 3 and a keyboard 7 with a transmitter 6 capable of remote-controlling the computer 1 through the receiver 2, with the only exclusive key mounted especially. The personal computer 1 is remotely controlled by the keyboard 7 with the transmitter 6. This personal computer 1 is operated through the keyboard without any space constraint due to the code connection, supporting the good operability. The personal computer 1, controlled from the outside through at least the CRT display screen without the surrounding unpleasant atmosphere, is suitable for the plant automation.
Patent JP-H09109572-A (JP)
Title: Gathering binding machine
Inventor: HANSU MIYUURAA
IPC: B42B9/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To economically perform the processing of a printed product in consideration of a stop time and the number of sheets by providing the binding device of the other binding station tactfully connected to the binding device to be driven along a binding section. SOLUTION: Printed products 5 are formed so as to be superposed in a state straddling printing paper sheets by the paper feed devices arranged on a placing member side by side in a feed direction F in a gathering section 3 and supplied to the binding section 7 connected to the gathering section 3 by a feed device 4 equipped with a drive means. During the process in the binding section 7, since the binding device 9 of a binding station 10 follows the printed products 5 at an almost same speed, it is fixed to the binding carriage 11 reciprocally (vibrated) driven along the binding section 7. In other binding station 20, the binding device 19 is connected to the binding device 9 through the binding carriage 21 provided to the device 19 and a connection device 15.  By arranging the other binding station 20 to the binding section 7, the binding outputs of the binding devices 9, 19 are reduced.
Patent JP-H0979289-A (JP)
Title: Friction engaging device
Inventor: MATSUMOTO SHOGO
IPC: F16D65/14
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a friction engaging device equipped with a return spring uniformly extending/contracting. SOLUTION: A piston housing 2 is fixed to a transmission case 1, a cam member 3 and a first piston member 4 are arranged by interposing a cam roller 5 in the inside of the piston housing 2. A turning range of the first piston member 4 is regulated by a stopper pin 6. A second piston member 7 is engaged with the first piston member 4 through a spring seat 8, further a roller bearing 9 is arranged between the spring seat 8 and the first piston member 4. The other end of a return spring 10 lock mounted in the transmission case 1 is locked to the spring seat 8, and it is always energized to a right direction.
Patent JP-S6479128-A (JP)
Title: Production of 2-methyl-6-naphthol
Inventor: HOTTA TSUGIO
IPC: C07C27/00
Filed: 1987-09-21
Abstract: PURPOSE:To obtain the titled compound in good yield by subjecting 2-methyl-6- naphtholate obtained by subjecting an alkali metal salt of 2-methyl-6-naphthalene sulfonic acid to melt reaction with hydroxide of alkali metal other than Li and Na to acid dipping. CONSTITUTION:Alkali metal salt of 2-methyl-6-naphthalene sulfonic acid is subjected to melting reaction using at least one kid of hydroxide (e.g., KOH) of alkali metal excluding Li and Na as an alkali agent and then the resultant 2-methyl-6-naphtholate is subjected to acid dipping using sulfuric acid, hydrochloric acid, sodium hydrogen sulfite, etc., to provide 2-methyl-6-naphthol. Especially, the alkali agent is preferably used at an amount of 2-4mol. times based on the raw material alkali metal salt. The raw material compound is obtained by sulfonating 2-methyl naphthalene to give 2-methyl-6-naphthalene sulfonic acid and converting the above-mentioned sulfonic acid into the alkali metal salt thereof. The aimed product is useful as a raw material for resin monomer.
Patent JP-S59207205-A (JP)
Inventor: KONDOU TAKESHI
IPC: B27L1/00
Filed: 1983-12-15
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-2000060624-A (JP)
Title: Heat insulating container
Inventor: YAMANAKA SHIGEHIRO
IPC: A45C11/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To freely change the packed volume and the menu of the contents and to effectively utilize the inner space of a container main body by forming a plurality of inner containers into different volumes and fixably providing a cover body fixed to the upper end side opening part of the inner container to another container. SOLUTION: An outer cover 3 is fittedly fixed to the upper end side opening of a container main body 2 formed into a bottomed cylinder shape and small, medium, and large inner containers 4-6 having different volumes are stored in the container main body 2. A common use inner cover 7 is fittedly fixed to one of the inner containers 4, 5 and a dedicated upper cover 8 is fittedly fixed to the inner container 6. The inner containers 4-6 are formed into different volumes, the volume of the inner container 4 is set larger than the inner containers 5, 6, the volume of the inner container 5 is set smaller than the inner container 4 and larger than the inner container 6, and the volume of the inner container 6 is set smaller than the inner containers 4, 5.  The inner cover 7 is formed into a size and a shape fittedly fixable to the upper end side opening parts of the inner containers 4, 5 for common use.
Patent JP-H04118918-A (JP)
Title: Surface treatment method of crystal
Inventor: ROPAATO JIYOSEFU MAKURERANDO
IPC: H01L21/20
Filed: 1990-09-10
Abstract: PURPOSE:To arbitrarily control an atomic step structure on the surface of a grown thin-film crystal by a method wherein a pinning pattern used to stop the movement of an atomic step selectively is formed on the surface of a crystal and an electric current whose positive- negative polarity and intensity have been controlled is made to flow. CONSTITUTION:First, a substrate crystal is cleaned; after that, a pinning substance composed of a high-melting-point substance is vapor-deposited in a desired position on the surface of the substrate crystal. For this vapor deposition, e.g. a vapor deposition method using a mask pattern is used. Then, electrode terminals by which an electric current provided with directivity is made to flow to the substrate crystal are attached. Then, the surface of the substrate crystal is set to a high temperature; an oxide film or a contamination layer on the surface is removed. A DC electric current in a prescribed direction is made to flow to the electrode terminals. Thereby, a step structure on the surface of the substrate crystal is changed. At this time, step bunching or a step interval is made uniform according to the temperature of the substrate crystal. The temperature of the substrate crystal is controlled by the amount of an electric current which is applied. By the above-mentioned process, the step structure on the surface of the substrate crystal is changed to a desired one; after that, a thin-film crystal whose kind is the same as or different form that of a substrate is grown epitaxially on the surface substrate crystal.
Patent JP-S61173435-A (JP)
Inventor: DE FILIPPIS PIETRO
IPC: H01H1/58
Filed: 1985-10-23
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。