baber/WOPTO huggingface dataset:
Patent JP-2001023542-A (JP)
Title: Coil device and its manufacture
Inventor: KUWABARA YASUNAGA
IPC: H01F41/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a coil reducing an proximity effect in flowing a high frequency current and reducing heat generation by the high frequency current by inversing the twisting direction of wires of a wire bundle adjoined in winding a twisted collecting wire at specific place points. SOLUTION: This is a coil inversing the twisting direction of wires at one point or more. The twisted wire is constituted by twisting a plurality of wires 8 of a collecting wire in the leftward rotation in the initial winding part. Then, in an A point in an intermediate portion, the twisting direction of the wires twisted in the leftward rotation is inversed into the rightward direction. Where 2-rotation-wound coil is formed in this constitution, the twisting direction of the electric wires 8 are inversed in the inside winding portion and the outside winding portion. When flowing the high frequency current, this constitution can reduce the approach effects and reduce the effective resistance so as to easily flow the current by its extent and reduce the heat generation by the high frequency current.  Preferably, a twisting rotary plate arranged between a wire feed side and a coil device is rotated to form an electrically insulated twisted collecting wire.
Patent JP-H0239116-A (JP)
Title: Zoom lens
Inventor: MATSUO EIKI
IPC: G02B15/20
Filed: 1988-07-29
Abstract: PURPOSE:To inexpensively manufacture a compact zoom lens with high variable power by constituting the zoom lens of a 1st group with positive refractive power, a 2nd group with negative refractive power and a 3rd group with positive refractive power arranged successively from the object side, and moving the 3rd group to the image side so that a specific condition can be satisfied. CONSTITUTION:The zoom lens is constituted of the 1st group with positive refractive power, the 2nd group with negative refractive power and the 3rd group with positive refractive power successively arranged from the object side. The 3rd group is constituted of two positive lenses turning high curvature faces to the object side, a negative lens having concave faces on both the sides, a positive lens turning its high curvature face to the image side, an a positive lens arranged most close to the image side and satisfies various conditions shown in inequalities I. In the inequalities I, f1 to f3 are the composite focal distances of respective groups, n8 is the refractive index of the negative lens in the 2nd group combined lens and d18 is the center thickness of the 3rd group negative lens. Consequently, a miniaturized, inexpensive and high performance zoom lens can be obtained.
Patent JP-H0238993-A (JP)
Title: Nuclear fuel element
Inventor: SHIBAHARA ITARU
IPC: G21C3/18
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a lower gas plenum type fuel element which never deforms during its use by forming a step in the internal surface of a coated tube in united structure and charging fuel pellets on the step through an air-permeable plug. CONSTITUTION:The fuel coated tube 32 is formed in the united structure having no connection part at its intermediate part and a projection 34 is provided on its inner periphral surface. The step part 36 formed of this projection supports the air-permeable plug 38 and fuel pellets 40 are changed in the fuel coated tube 32 above the air-permeable plug 38. A gas plenum 42 is provided below the projection 34 and the lower end is sealed with a lower end plug 44. The fuel element which is formed as mentioned above has no discontinuity in the constitution of the fuel coated tube, so it never deforms during the use and no stress concentration is caused. Consequently, the soundness of the fuel coated tube is improved and the reliability is increased.
Patent JP-H0476163-A (JP)
Title: Buildup method for box-type structural material and device thereof
Inventor: MUTO SHOTARO
IPC: E04G21/14
Filed: 1990-07-18
Abstract: PURPOSE:To aim at the simplification of equipment by placing three horizontal carry-in side plates in parallel, attaching a diaphragm to the central side plate to which both the side plates uprighted by a tilting table are built in, and attaching the fourth ramp to a U-shaped box member. CONSTITUTION:This device is made up of a crane 2 hoisting a side plate 1A in horizontality, a central table 3 placing the side plate 1A in this horizontality, and a tilting table 4 horizontally placing two side plates 1B, 1C being set up at both symmetrical sides in parallel with the former. In addition, the tilting table 4 is made retractable to the table 3, and it is tiltingly rotated with the table 3 side as the center, thereby making these side plates 1B, 1C vertically raisable. Then, a bracket metal 5, supporting these side plates 1B, 1C set up in the tilting table 4, is made retractable and liftable to the table 3 in a state of uprighting the table 4, and four side plates 1A- 1D are built up into a box form upon installing a diaphragm D in the inner part. With this constitution, labor-saving is well promotable.
Patent JP-2000021269-A (JP)
Title: Control switch for automatic transmission
Inventor: MIHARA HARUHIKO
IPC: H01H19/58
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a control switch for an automatic transmission having the base of a housing of high electric characteristics, high flame resistance, and preventing the generation of electric fire. SOLUTION: A base 3 is constituted with a primary molding body 3A formed by insert molding a plurality of conductors 7... having a fixed contact at each end and a secondary molding body 3B in which a base side part and an outer shell of a bearing part 5 and a connector part 20 are formed by secondary molding by inserting the primary molding 3A. The primary molding body 3A is molded with a resin material containing olefin base resin in PBT in order to enhance arc resistance and tracking resistance, and the secondary molding body 3B is molded with a resin material containing epoxy base resin in PBT in order to enhance flame resistance.
Patent JP-S5891599-A (JP)
Title: Storage controlling system
Inventor: YAMAMOTO HIRONORI
IPC: G06F1/26
Filed: 1981-11-27
Abstract: PURPOSE:To easily cope with a temporary voltage drop, by providing a means for checking an error of a data read out from a storage device, when switching the storage device to a back-up battery at the time of disconnection of an electric power supply, and detecting a voltage drop of the battery. CONSTITUTION:When a back-up battery 2 is turned on at the time of disconection of an electric power supply, a controlling circuit 5 operates, a storage device supplies an address signal, a storage address is driven in order, and a stored data is read out in order. In case when stored contents have been broken down due to an operating voltage drop, a parity checking circuit 11 automatically checks whether it is a pairty error or not, at the time of read-out operation. When an error is detected by the parity checking circuit, an alarm is raised from the controlling circuit 5, the operation is discontinued, and the stored contents are corrected. In this way, a voltage drop is detected easily.
Patent JP-S6166764-A (JP)
Title: Corrosion-proofing paint
Inventor: SUGIURA MASAHARU
IPC: C09D161/04
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the titled non-toxic paint having corrosion-proofing effect even under exposure to rain containing sea water or in a hot and humid environment, by adding a specific amount of calcined mountain cork to a resin for paint. CONSTITUTION:The objective paint can be prepared by compounding (A) 100 pts.(wt.) of a resin for paint with (B) 0.5-30pts. of calcined mountain cork (preferably prepared by heat-treating the powder of fibrous hydrated magnesium silicate mineral such as sepiolite, attapulgite, palygorskite, etc. at 400-1,100 deg.C).
Patent JP-H0849210-A (JP)
Title: Athletic ground and its execution method
Inventor: SATO MOTOSHI
IPC: A63C19/00
Filed: 1994-08-12
Abstract: PURPOSE:To execute an artificial athletic ground being harmonious with natural environment by a simple work. CONSTITUTION:Synthetic resin material is scattered on the surface of the earth 10, and a highly elastic covering layer 11 is formed on the surface, and an elastic layer 12 being lower in elasticity than the covering layer 11 is formed below the covering layer 11. Many base plates 20 whose backs are provided with a plurality of projections 23 are laid on the surface of the earth 10, and a ground is composed by mutually joining the base plates 20 through each joining part.
Patent JP-H1081943-A (JP)
Title: Valve guide and its production
Inventor: CHIKAHATA KATSUNAO
IPC: F01L3/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To produce a valve guide for an engine excellent in wear resistance and machinability by mixing Fe powder with specified amounts of Cu powder, C powder or the like and executing compacting, sintering and machining. SOLUTION: A powdery mixture obtd. by mixing >=85% Fe powder having 74 to 250μm grain diameter, 5% Cu powder in which the grain diameter of >=25% of the whole body is regulated to 74 to 250μm and >=1% graphite powder or in which specified amounts of Ni, BN, MgSiO3 , P or the like are furthermore added is compacted into a cylindrical shape and is thereafter sintered in a reducing atmosphere. A valve guide made of the sintered alloy contg. 1.0 to 10.0% Cu and 0.6 to 1.2% C and having a structure composed of pearlite or mixed phases of pearlite and bainite and contg. no hard phases is produced.  The valve guide made of the sintered alloy in which pores with >=80μm diameter per mm<2> in the face to be slid with a valve are contained by one or more pieces, the area ratio of the pores is regulated to 2.7 to 10.7%, excellent in wear resistance by the feed of lubricating oil from the pores and furthermore excellent in machinability can be produced.
Patent JP-H0632217-A (JP)
Title: Brake boosting characteristic control device of vehicle loaded with automatic transmission
Inventor: HAGINO TOSHIO
IPC: B60T8/32
Filed: 1992-07-17
Abstract: PURPOSE:To obtain favorable brake feeling equal to that during the ordinary operation in the stopping state where large driving torque is generated in a brake boosting characteristic control device of a vehicle loaded with an automatic transmission including a torque converter. CONSTITUTION:A brake boosting characteristic control device comprises a brake booster (b), the brake boosting characteristic of which can be changed at least in two stages according to an instruction to an actuator (a), a car speed detecting means (c) for detecting the car speed, a driving torque detecting means for detecting the driving torque, and a brake boosting characteristic control means (e) for outputting an instruction for changing to the brake boosting characteristic having a higher liquid pressure increasing gain for the pedal effort than that of the ordinary operation when a vehicle is in the stopping to crawling speed region and designated driving torque is detected.
Patent JP-H02167027-A (JP)
Title: Method and equipment for transporting
Inventor: SAMIYUERU HARISU
IPC: A23L3/34
Filed: 1989-07-25
Abstract: PURPOSE: To transport a lot of fresh foods in containers by sealing lowoxygen or non-oxygen gas into the containers and transporting the containers while monitoring and regulating oxygen levels and carbon dioxide levels in the containers. CONSTITUTION: A lot of respiratory foods are housed in the container, and the low-oxygen or non-oxygen gas is spouted and sealed into the container. The carbon dioxide and oxygen levels in the container are measured and a microprocessor 1 controls a container valve through a valve control port 14 in comparison with set values. Container air is let flow in through a cleaning unit by opening the container valve or the carbon dioxide level is prevented from exceeding the set value due to the inflow of surrounding air and the oxygen level of container air is prevented from getting lower than the set value due to of the inflow of surrounding air.
Patent JP-S6434028-A (JP)
Title: System for reporting location of mobile machine
Inventor: MANABE SHINICHI
IPC: H04W8/08
Filed: 1987-07-30
Abstract: PURPOSE:To confirm in which service area of a radio base station, a mobile machine exists by reporting location from the mobile machine to an exchange at any time by switching the power supplying path of the mobile machine in a radio telephone system. CONSTITUTION:When the engine of a vehicle 14 on which the mobile machine is loaded is operated and the power switches 1 and 6 of the mobile machine are turned OFF, a power is supplied periodically from a main power source or an auxiliary power source 9 to the mobile machine 2 by a power source supply timer 4 used for the main power source. Meanwhile, when the engine is stopped and the power source switches 1 and 6 for the mobile machine are turned ON or OFF, the power is supplied periodically from the main power source 8 or the auxiliary power source 9 to the mobile machine 2 by a power supply timer 7 used for the auxiliary power source. And a location reporting message is reported to the radio base station 13. In such a way, by inputting a location reporting command from the terminal of the exchange 12 and inputting the telephone number of the mobile machine 2, it is possible to recognize in which area in the radio base station the vehicle 14 on which the mobile machine 2 is loaded locates at present.
Patent JP-2001025017-A (JP)
Title: Image encoding device
Inventor: FUKUOKA TOMOHIRO
IPC: H04N19/194
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To increase speed of a fixed length compression processing and to minimize a device by generating a first piece of encoding data based on image data in a first path and generating a second piece of encoding data based on data formed by decoding the first encoding data in a second path in the case of the fixed length compression processing of a still image. SOLUTION: In the first path, DCT coefficient data for one frame is transmitted to a quantization part 13 via a selector 12 by a DCT conversion part 11. The data is quantized by using a first quantization coefficient and stored in a DRAM 6 as temporary code data via a Huffman encoding part 14 by the quantization part 13. When data quantity of the temporary code data exceeds a desired threshold, the first quantization coefficient of the quantization part 13 is converted into a second quantization coefficient so that the temporary code data is set within the threshold by a CPU17... In the second path, the temporary code data of the DRAM 6 is decoded and transmitted to the quantization part 13 by a Huffman decoding part 15. In the second path, the quantization of the data is performed by using the second quantization coefficient.
Patent JP-H0354420-A (JP)
Title: Electronic balance
Inventor: SHIMAUCHI KUNIO
IPC: G01G23/01
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to perform calibrating operation as quickly as possible by judging whether only sensitivity calibration is performed or the calibration of linearity is also calibrated based on the changing amount of temperature when a calibrating command is generated. CONSTITUTION:When a calibration command is generated, at first, the temperature of the previous linearity stored in a RAM 33 is compared with the temperature at this time. When the temperature difference is less than 5 deg.C, two incorporated weights 5a and 5b are loaded on a load detecting part 1 at the same time. The data at this time are stored. Only sensitivity is calibrated, and the procedure is returned to an ordinary measuring program. When the temperature difference is 5 deg.C or higher, at first, the weight 5a is mounted on the load detecting part 1, and the data are obtained. Then, the weight 5b is loaded, and the data are obtained. Furthermore, the data when the weights 5a and 5b are loaded at the same time are obtained. Linearity is calibrated based on said data. Thus, the calibrating operation can be performed as quickly as possible.
Patent JP-2000342090-A (JP)
Title: Method and apparatus for feeding nutritious liquid
Inventor: KOBAYASHI HIDEKI
IPC: A01G31/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for feeding a nutritious liquid, constituted so as to be able to operate by only one automatic controller, capable of storing wastewater in a liquid storage tank without discarding the wastewater from the bottom of a plant culturing bed and feeding the liquid to plants, capable of making a stock solution mixing device to act on a stock solution feeder, storing the wastewater from the bottom of the plant culturing bed in the liquid storage tank and feeding the liquid to the plant culturing bed, and provide a technique capable of mixing the feed liquids by a feed pump and feeding the mixed feed liquid to the plant culturing bed. SOLUTION: This method and apparatus for feeding a nutritious liquid comprise mixing plural stock solutions with water by feeding the stock solutions from plural stock solution feed devices to a stock solution mixing device to afford the nutritious liquid, enabling feed of the nutritious liquid suitable for plants, feeding the nutritious liquid to a plant culturing bed 5, storing excess wastewater from the plant culturing bed 5 in the storage tank, feeding the wastewater to the nutritious liquid feed device, feeding a insufficient fertilizer to the stock solution mixing device and passing the fertilizer through the mixing device and passing the nutritious liquid through nutritious liquid piping line of a nutritious liquid feed system and feeding the liquid to the plant culturing bed 5.
Patent JP-2000022117-A (JP)
Title: Manufacture of solid-state image-pickup device
Inventor: ICHIKAWA MICHIYO
IPC: H04N5/365
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a solid-state image-pickup device by eliminating the clearance between microlenses. SOLUTION: A method of manufacturing a solid-stage image-pickup device includes a step of forming a transparent resin layer on a semiconductor substrate on which a plurality of light receiving sections is formed, a step of forming a first microlens 15 in an area on the surface of the transparent resin layer above a light receiving section, and a step of again forming a lens material layer 16 on the surface of the transparent resin layer. The method also includes a step of forming a lens material pattern 17 above the other light receiving section adjacent to the light receiving section by patterning the lens material layer 16 and another step of forming a second microlens 18, in such a way that the microlens 18 is brought into contact with the first microlens 15 by melting the lens material pattern through heating.
Patent JP-S6167652-A (JP)
Title: Brake liquid pressure controller
Inventor: YAMAGUCHI HISAAKI
IPC: B60T8/30
Filed: 1984-09-12
Abstract: PURPOSE:To approach the braking force distribution to an ideal one at any time by providing a section for regulating the liquid pressure to be produced from proportioning valve section with predetermined ratio and varying the braking force distribution from initial stage of braking between loading and empty times. CONSTITUTION:In a liquid pressure regulator 10 to be placed in a conduit 7 for coupling the delivery port 4 of master cylinder 1 with the wheel cylinder 8 of rear wheel, a proportioning valve 17, a reducing valve 18 and a changeover valve 19 are provided respecively at first to third bores 14-16 formed approximately in parallel in the body 10. The changeover valve 19 has a valve body 45 to be opened/closed by a changeover unit 50 for producing the operating force on the basis of the displacement of rear axle AX variable with the weight of car through rod section 46. Under closure of valve body 45, pressure liquid is fed from said valve 17 through the reducing valve 18 into the output chamber 13 while under opening of valve body 45, said pressure liquid is fed into the output chamber 13 while detouring the reducing valve 18.
Patent JP-S6433144-A (JP)
Title: Water-absorptive resin composition
Inventor: DOI SHUHEI
IPC: C08L29/00
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the title composition excellent in moldability, water absorptivity and water retentivity after absorption of water, by mixing a water- absorptive resin with a polyolefin resin and an ethylene/alpha-olefin elastomer. CONSTITUTION:A mixture (B) is obtained by mixing 80-20wt.% polyolefin resin (e.g., PE) with 20-80wt.% ethylene/alpha-olefin elastomer (e.g., ethylene/ propylene rubber) of an ethylene content of 70-85wt.%. 5-95wt.% water- absorptive resin (A) [e.g., starch/(meth)acrylic acid graft copolymer] is melt- kneaded with 95-5wt.% component B at a temperature >= the m.p. of the polyolefin resin.
Patent JP-S6254633-A (JP)
Title: Tension spring takeout unit in automatic setting device for tension spring
Inventor: YAJIMA YUTAKA
IPC: B65G47/14
Filed: 1985-08-30
Abstract: PURPOSE:To aim at improvement in operation efficiency, by installing a takeout mechanism taking out the specified numbers of springs and a transfer unit, in case of a spring takeout unit in an automatic setting device of springs suspending a pad receiving member on a car seat. CONSTITUTION:Tension springs are fed to a continuous feeding part 35 of a feed chute 30 serving as a stock mechanism from a parts feeder 12, and stocked as being aligned sidewise. Next, a takeout mechanism 40 is operated, taking out the specified numbers of these tension springs with a takeout member 44 at the specified intervals. Afterward, a transfer unit 47 is operated, catching these tension springs simultaneously, and they are transferred to a setting part of a seat frame 1. According to a tension spring takeout unit in an automatic setting device of these tension springs, the setting operation time is sharply shortened, and it enjoys an effect of remarkable improvement in operation efficiency.
Patent JP-H0356930-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: SHIMADA KENICHI
IPC: G02F1/1339
Filed: 1989-07-26
Abstract: PURPOSE:To eliminate the adhesion of a spacer to an effective display part and to prevent a light leak passing through a spacer material by providing selectively the spacer material for prescribing thickness of a liquid crystal between a light shielding film and a second transparent substrate. CONSTITUTION:In a color filter substrate on which a color filter FIL, a light shielding film BM, and an oriented film ORL2 are formed successively, a voltage of, for instance, several kV is applied to the light shielding film BM consisting of a conductive film of Cr and Al, etc., and many spacer materials SP are brought to electrostatic adsorption only onto the light shielding film BM, so that the spacer material SP does not adhere to an effective display part. In this state, it is combined and assembled with the lower transparent glass substrate on which a thin film transistor TFT, etc., are formed. Accordingly, the spacer material SP is provided selectively, and the spacer material SP does not exist in the effective display part. In such a way, a light leak caused by the spacer material SP does not occur, and it is prevented that a point defect is generated and a contrast ratio is deteriorated.