baber/WOPTO huggingface dataset:
Patent JP-2000313349-A (JP)
Title: Steering device of vehicle
Inventor: OKUZUMI HIROSHI
IPC: B62D6/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a steering device of a vehicle capable of certainly inhibiting a generation of shimmy and a one side drift of a vehicle with a low cost and a simple control while a steering feeling is maintained to a high level. SOLUTION: In the steering device of vehicle, a steering is carried out by inputting a steering force from a steering wheel (a) to steering wheels (c), (d) through a steering gear mechanism (b). A slide friction control means (i) for controlling an action of an actuator (h) for adding a slide friction to a steering force-transmitting member based on a traveling condition information from a vehicle speed detection means (e) and a steering angle detection means (f) and steering force information from a steering force detection means (g) is provided.
Patent JP-S5457791-A (JP)
Title: Fender portion of boat in synthetic resin and its preparation
Inventor: TOYAMA ISAO
IPC: B63B59/02
Filed: 1977-10-15
Abstract: PURPOSE: To increase safety in the case when embarking people put their hands on a fender portion, by arranging so as to cover a lower end of a fender at the L character-like projected deck  side to ensure that the fender portion at the hull side of a boat in synthetic resin is projection  molded in an inverse L shape while a lower end of a projected portion at the outside is further  bent to the outside and projected.   
     CONSTITUTION: A fender portion a at the hull side is shaped in an inverse L form consisting of  an upper wall 3 horizontally extending to the outside from a hull 1 and a vertical wall 4 vertically  bent to the lower side, and provided with a lower side portion 5 shaped by bending and projecting  a lower end of the vertical wall 4 to the outside. A fender portion b of a deck portion is projected  from a deck 2, and formed in a L shape consisting of an upper wall 7 and a vertical wall 8 along  the upper wall 3 and the vertical wall 4 of said fender portion a at the hull side. A fender material  9 is mounted to a connected portion of both fender portions a, b by means of a bolt 10, etc., but  since the section portions of the noses of the vertical walls 4, 8 of both fender portions a, b are  covered with the fender material 9 at that time, embarking people's hands are not cut by the sections even if they put their hands on the fender portions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11307688-A (JP)
Title: Wiring board and its manufacture
Inventor: HISADA OSAMU
IPC: H01L23/12
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of outer leads from being separated off from a wiring board, when a semiconductor chip is connected in an outer lead- annexed wiring board where chip connecting therminals are formed of gold-tin solder. SOLUTION: Outer leads 21 are connected to outer lead connecting terminals 5 with a gold-tin solder 5h which is higher than a gold-tin solder 3h in liquids temperature. As gold-tin solder bumps 3h are low in liquids temperature, the outer leads 21 are restrained from being separated off, even if they are heated when a semiconductor chip is connected. Moreover, both the chip connecting terminals 3 and the outer lead connecting thermals 5 are plated with both gold and tin which are thick enough to become gold-tin eutectic solder, the gold-plate outer lead 21 is made to bear against the lead connection terminal 5, and the outer leads 21 and the connection terminals 5 are properly heated above a temperature at which a gold plating layer and a tin plating layer react on each other to become eutectic.
Patent JP-2000316079-A (JP)
Title: Facsimile equipment and its control method
Inventor: NEGISHI KOICHI
IPC: H04N1/32
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently add/register a non-specified opposite party as a specified opposite party by registering and managing information on the non-specified opposite party. SOLUTION: It is checked whether an addition object is registered in a non- specified opposite party management area or not at the additional mode of a specified opposite party. When it is previously registered, the input of a serial code given to the non-specified opposite party being the additional object is waited for by the key operation of an operation display part 16. When the serial code is previously inputted, the opposite party to whom the code is given is deleted from the non-specified opposite party management area and the opposite party is newly registered in the specified opposite party management area of RAM 22 as the object of a paper feeding function by individual opposite parties. Then, display for designating the deletion mode of the registered opposite party is executed at a specified opposite party registration mode.  When the deletion mode is designated, the registered specified opposite party from which the serial code is selected by the key operation of the operation display part 16 is inputted/set and it is deleted from the specified opposite party management area of RAM 22.
Patent JP-S5914206-A (JP)
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01B1/02
Filed: 1982-07-16
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-H06334670-A (JP)
Title: Interface circuit of field bus
Inventor: SAITO YOJI
IPC: H04L12/40
Filed: 1993-05-26
Abstract: PURPOSE:To prevent interference to the communication of other equipments by connecting a time constant circuit on the input side of an operational amplifier and suppressing the slew rate of a transmission current generated at the time of receiving the supply of a DC voltage from a field bus. CONSTITUTION:Components such as the time constant circuit TCC 1 for which a capacitor C2 and a resistor R'8 are serially connected, the resistors R9 and R10, the capacitor C3 and the operational amplifier Q5, etc., are added to this interface circuit 13. When the interface 13 is connected to the field bus 11, a charging current iS1 is made flow from the side of the operational amplifier Q5 towards the inversion input terminal side of the Q4 in the initial state of a start. By the flow of the current iS1, the Q4 is operated so as to delay the time for reaching a stationary value. Thus, the slew rate of the transmission current generated at the time of receiving the supply of the DC voltage from the bus 11 can be suppressed and the communication with another signal processor 10 connected to the bus 11 is not interfered.
Patent JP-S6289906-A (JP)
Title: Color filter
Inventor: UENO TOSHIHIKO
IPC: G02B5/22
Filed: 1986-05-28
Abstract: PURPOSE:To obtain the titled color filter having excellent resistance to heat, solvents and light, with a dense thin film and further having excellent spectral characteristics by forming a pigment layer with the pigment of an isoindolinone derivative. CONSTITUTION:The layer of the pigment of the isoindolinone derivative is formed on a substrate to form the color filter formed with the pigment having excellent resistance to heat, solvents and light and having excellent spectral characteristics. The pigment of the isoindolinone derivative shown by the formula is not decomposed on heating and sublimes easily at a temp. above the specified temp. Since the pigment layer can be formed by vacuum deposition, the filter can be produced at a low cost. Furthermore, the pigment film is an extremely dense film and the adhesion with an inorg. material such as a glass substrate is also excellent.
Patent JP-S5913861-A (JP)
Inventor: TOMIYOSHI KAZUO
IPC: F25B13/00
Filed: 1982-07-15
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-S61283573-A (JP)
Title: Manufacture of heat ray radiating head
Inventor: NIWA SAEKO
IPC: B41J2/46
Filed: 1985-06-10
Abstract: PURPOSE:To obtain an inexpensive heat ray radiating head excellent in thermal separation between heating resistors, by a method wherein a heating resistor is covered by the first and second anti-oxidation films, and etching is conducted on the back side of a metallic substrate to provide the substrate with a hole extending to the first anti-oxidation film. CONSTITUTION:The first anti-oxidation film 4 is provided on the face side of the metallic substrate 1 a predetermined part of which on the back side is previously removed by etching, and the heating resistor 5 and feeder wires 6 connected respectively to both ends thereof are provided on the film 4. Then, the second anti-oxidation film 7 is provided on the resistor 5. Thereafter, the etched part of the substrate 1 is again subjected to etching on the back side to provide the substrate 1 with the hole 8 extending to the first anti-oxidation film 4. With the hole provided, an air layer is provided in the vicinity of a central part of the films 4, 7 covering the resistor 5, and since the air layer is poor in thermal conductivity, the heat capacity of the resistor is markedly improved, the resistor can be rapidly brought to a high temperature with small power consumption, and the thermal separation between the heating resistors is excellent.
Patent JP-S5826956-A (JP)
Title: Hot-water supplying and room heating machine
Inventor: KOMAI YUKIROU
IPC: F24D3/08
Filed: 1981-08-07
Abstract: PURPOSE:To improve a thermal efficiency by a method wherein secondary heat exchangers are provided at a hot-water supplying side and a room heating side respectively so as to be located in the after streams of primary heat exchangers. CONSTITUTION:Primary heat exchangers 4, 14 are provided at the upper part of the cylinders 3, 13 of the room heating side and the hot-water supplying side heat exchangers equipped with burners 2, 12 penetrating therethrough while secondary heat exchangers 6, 16 are provided respectively in the after streams thereof at the communicating part with an exhaust gas assembling part 19. The primary heat exchangers 4, 14 are consisting of water tubes with fins.
Patent JP-H08296629-A (JP)
Title: Ball joint
Inventor: IWAMOTO TAKASHI
IPC: F16C7/02
Filed: 1995-04-25
Abstract: PURPOSE: To excellently fit a spherical fitting part of a ball stud into a joint body with good workability by projectingly providing a rotation preventing rib on the inner surface of a ball accommodating part along the axial direction, and inserting the rib into a notch of a fitting ring to prevent the rotation of the fitting ring and to prevent the play of the fitting ring even before a cap body is fitted. CONSTITUTION: A ball joint is provided with a rotation preventing rib 6 to prevent the rotation of a fitting ring (j)on the inner surface of a ball accommodating part 2 of a joint body 1 separately from three ball abutting ribs 5, 5, 5, and the rotation preventing rib 6 is inserted into a notch 20 of the fitting ring (j) to prevent the fitting ring (j) from being rotated. When a spherical fitting part (h) of a ball stud is pressed into the ball accommodating part 2, the fitting ring (j) is butted on three ball abutting ribs 5, 5, 5 provided on the inner surface of the ball accommodating part 2 and pressed to surely prevent the fitting ring (j) from escaping upward. The spherical fitting part (h) can be excellently pressed into the ball accommodating part 2.
Patent JP-S615061-A (JP)
Title: Preparation of methoxybenzenediazonium salt
Inventor: OBATA KAZUFUMI
IPC: C07C241/00
Filed: 1984-06-15
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for preparing azo compound useful as dye, pigment, etc. or a raw material for preparing medicines and agricultural chemicals economically and advantageously in good yield, by diazotizing anisidine with a nitrogen oxide having a specific N/O atomic ratio in sulfuric acid solvent. CONSTITUTION:Anisidine is diazotized with nitrogen oxide in an acid solvent at -10-10 deg.C, preferably -5-3 deg.C. In said reaction, sulfuric acid at 0.5-2.0, preferably 0.55-1.0, molar ratio to anisidine is used as an acid constituting acid solvent, and a mixture of nitrogen oxide having 0.55-0.85 nitrogen atom/oxygen atom ratio is used as a nitrogen oxide. The unreacted nitrogenoxide-containing gas generated in the diazotization reaction can be reused.
Patent JP-H10314895-A (JP)
Title: Method for supplying molten metal for producing metallic strip and vessel for holding molten metal
Inventor: OZAKI SHIGEKATSU
IPC: B22D11/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily obtain the control for supplying molten metal into a tundish at a low cost in the case of producing an extra-thin metallic strip by a liquid quenching method for rapidly solidifying the molten metal on a shifting cooling base plate. SOLUTION: A vessel having 0.5-10 m the max. height (h0 ) from the bottom surface formed as the upper end of a bottom hole part to the molten metal containing range, at the upper part of a spouting nozzle and such shape that a horizontal cross sectional area (A0 ) in the vessel at the max. height (h0 ) reduces toward the bottom surface from the max. height (h0 ), and satisfying such relation that a horizontal cross sectional area (A) in the vessel at an arbitrary height (h) is showed by the inequality A/A0 <=(0.75/h0 )×h+0.25, is arranged. Then, the molten metal is supplied from the bottom opening hole part in the vessel.
Patent JP-H06297936-A (JP)
Title: Air-conditioning equipment for automobile
Inventor: OKAMOTO MIKIO
IPC: B60H1/32
Filed: 1993-04-16
Abstract: PURPOSE:To air-condition the interior of an automobile by actuating an electronic cooling and heating device with a car battery as power source during the travel of an automobile and with a solar battery as power source during parking, and performing the changeover operation of cooling and heating by a polarity changeover switch. CONSTITUTION:During the travel of an automobile, solar battery panels 1a, 1b are wound or folded into a refuge position and cooling/heating in the interior is performed by a power changeover switch 5 and a d.c. polarity changeover switch 6, with an existing car battery 7 as power source. During parking, the car battery 7 cannot be used, so that the solar battery panels 1a, 1b are set, and an electronic cooling and heating device 4 is actuated by the power changeover switch 5 and the d.c. polarity changeover switch 6 to air-condition the interior.
Patent JP-H05321947-A (JP)
Title: Fluid pressure clutch device
Inventor: NARUSE TOSHITAKA
IPC: F16D25/0638
Filed: 1992-05-18
Abstract: PURPOSE:To improve responsiveness of a fluid pressure clutch device by preventing operation fluid from escaping while prevenating rising delay of the fluid pressure when operation of the fluid pressure clutch device is released. CONSTITUTION:A hydraulic clutch device 10 has a clutch retainer 11 which is slid against a fixed sleeve member 2 and rotated unitedly to an input shaft 1, a hydraulic chamber 48 to which operation oil is supplied from an oil passage 4, a balance chamber 49 in which oil from an oil passage 3 can be stored and a hydraulic pressure increasing rate due to a centrifugal force is larger than that in the hydraulic chamber 48, and the like. In case the input shaft 1 is rotated fast under the condition that operation of the hydraulic clutch device 10 is released, an oil pressure inside the balance chamber 49 gets larger than that in the hydraulic chamber 48, preventing the operation oil inside the hydraulic chamber 48 from flowing out to the side of the balance chamber 49 through a port 46.
Patent JP-S5248423-A (JP)
Title: Transmission system of facsimile signal
Inventor: NAKAGOME YUKIO
IPC: H04N1/415
Filed: 1975-10-16
Abstract: PURPOSE: The input facsimile signal is coded with every fixed scanning nuber, and dummy code is added when output bit number is less than the determined value in order to enable secondary scanning at receiver side to overtake. Thus, the capacity of buffer memory can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5826869-A (JP)
Title: Polyalkylene glycol acrylate 3-(1-aziridinyl)propionate and its preparation
Inventor: SANO SADANORI
IPC: C08F20/36
Filed: 1981-08-11
Abstract: NEW MATERIAL:A polyalkylene glycol methacrylate 3-(1-aziridinyl)propionate of formulaI(-AO- is 2-6C oxyalkylene; n is 1-4). EXAMPLE:Ethylene glycol methacrylate 3-(1-aziridinyl)propionate. USE:It is useful in the field of synthetic resin, paint, ink, adhesive, fiber, paper processing or the like. PREPARATION:The condensation reaction between a compound of formula II and another compound of formula III (R is 1-4C alkyl) is conducted in the presence of a basic catalyst, preferably of a polymerization inhibitor, at 50-180 deg.C, as ROH, a by-product, is being removed, to give the compound of formulaIin high purity and high yield.
Patent JP-2000312685-A (JP)
Title: Microscope system for operation
Inventor: UEDA MASAAKI
IPC: G02B21/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system for operation capable of improving operation efficiency and reducing the burden of an operator by confirming a position to be observed in a part to be observed during the observation of a microscope for operation and improving operability for obtaining position information in a detected operating part space in the case of using a plurality of observing devices and treatment devices together. SOLUTION: This system is provided with a photographing device 34 for detecting the observation positions of a microscope 1 for operation and a hard mirror 21 and a position operating device 35 for merging the observation positions of the microscope 1 for operation and the hard mirror 21 and the image information of the observed part, detecting the change of the observation position on the basis of the detected result of the photographing device 34, selectively processing the observation position information in the observation parts of the microscope 1 for operation and the hard mirror 21 and displaying the result on a monitor 41.
Patent JP-S5457913-A (JP)
Title: Minicomputer
Inventor: MURANAGA YOSHINOBU
IPC: G06F3/147
Filed: 1977-10-18
Abstract: PURPOSE: To improve an operational efficiency by using input numeric data as mantissa data regardless of the number of digits and further making the input of exponential-part data possible.  
     CONSTITUTION: In case of data display which has a (m+n)-digit display capacity and is expressed in exponents, m-digit mantissa data and n-digit exponential-part data are segmented and displayed on 24, and (m+n)-digit numeric data is inputted to 25. When a delimiter key between mantissa data and exponential-part data is operated before the input of exponential-part data, input numeric data is stored as mantissa data in RAM3 and numeric data inputted after the delimiter key opera tion is stored as exponential-part data in RAM3. Then, m-number upper digits of mantissa data are displayed in m-number digits on display part 24, and exponential-part data is displayed in n-number digits on display part 24 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05212080-A (JP)
Title: Massage device
Inventor: MASUDA TERUO
IPC: A61H23/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide a massage device capable of increasing a massage effect. CONSTITUTION:This device is equipped with a plate shape substrate 2, a holding body 42 provided on the upper plane of the substrate 2 in such a way that it can travel freely and with which a massage roller 66 is held, a driving device 30 which travels the holding body 42 on the substrate 2, an aperture part 71 formed in the center part in the width direction of the substrate 2 along the longitudinal direction, a vibration transmission plate 72 housed in the aperture part 72, and also, held in such a way that it can be displaced freely for the substrate 2, a vibration generator 86 provided at the vibration transmission plate 72, and an outer packaging ground covering at least the upper plane of the substrate 2.
Patent JP-S62287819-A (JP)
Inventor: MARUYAMA SHINGO
IPC: G07D3/00
Filed: 1986-05-30
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-S62281480-A (JP)
Title: Optical reception circuit
Inventor: SAWAI TAKANORI
IPC: H04B10/00
Filed: 1986-05-30
Abstract: PURPOSE:To obtain an optical reception circuit having a large dynamic range and small waveform distortion and also noise resistance by respectively mounting specific first and second current-voltage conversion sections, a peak detection section and a reference potential generation section. CONSTITUTION:A first current-voltage conversion section 1 converting photocurrents acquired from a light-reception element 6 into voltage and amplifying it, a second current-voltage conversion section 2 having structure symmetrical to the first current-voltage conversion section 1, a peak detection section 3 detecting and holding the peak value of an output A from the first current- voltage conversion section 1, and a reference potential generation section 4 preparing the median D of the output from the first current-voltage conversion section 1 from an output B from the second current-voltage conversion section 2 and an output C from the peak detection section 3 are set up. Accordingly, an output having small waveform distortion can be acquired because the reference potential of the comparator is kept at the median of a comparator input at all times, and response at high speed is enabled because the output waveform of an increasing circuit can be compared at a center even when the output waveform of the increasing circuit is deformed.
Patent JP-S5916267-A (JP)
Title: Drying of plates for lead storage battery
Inventor: SHIN HIROMU
IPC: H01M4/23
Filed: 1982-07-16
Abstract: PURPOSE:To enable formed plates to be efficiently dried by heating and drying the plate after it is placed between hot plates. CONSTITUTION:A formed plate is placed between a pair of hot plates (1) heated to 150-200 deg.C for 30 seconds to dry it. The hot plate (1) consists of a stainless steel plate of about 1.5cm thickness, and an electric heater is fitted inside the hot plate (1). The facing inner surfaces of the pair of hot plates (1) are provided with grooves (2) of about 0.5mm. width and 3-5mm. depth and are arranged at 20mm. intervals in grid-like form. Owing to the grooves (2), the water of the moistened plate is evaporated and removed after gradually entering into the grooves (2). After the end of the drying, the plate is taken out by lifting the upper hot plate (1), and another moistened plate is placed between the hot plates (1). Thus, formed plates are dried in order.
Patent JP-H10305871-A (JP)
Title: Laminated metal composite container having plastic easily openable lid
Inventor: MIYAUCHI OTOHIKO
IPC: B32B15/085
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To perform a bonding by heat-welding, improve the can openability, retain the flavor and taste of a food to be filled, and provide a stable bonded part by a method wherein a lid part and a body part are formed into a multi-layer structure, and the surfaces coming into contact with of both parts are made of the same kind of plastic, and for the raw material, polypropylene is used. SOLUTION: A lid part is constituted of a gas barrier layer 2 wherein a polypropylene layer 9, a denatured polypropylene layer 10, an aluminum layer 11, an adhesive layer 12 and a polypropylene layer 13 are laminated from the inside to the outside of a container, and a plastic layer 3 which is formed by an injection- molding of polypropylene, on the outermost part. In the meantime, a body part is constituted of a polypropylene layer 14, a denatured polypropylene layer 15, an iron or aluminum layer 16 and an external surface coat layer 17 from the inside to the outside of the container. By this method, the surfaces where the lid part and the body part come into contact with are made the same polypropylene layers 9, 14 to make a welding possible, and a content is prevented from deteriorating by preventing oxygen from permeating by the aluminum layer 11.