baber/WOPTO huggingface dataset:
Patent JP-H06117262-A (JP)
Title: Reed valve device of 2-cycle engine
Inventor: NISHIKAWA TAKEHIKO
IPC: F02B75/02
Filed: 1992-09-30
Abstract: PURPOSE:To make the flow speed on the inner side of a curved passage as large as that on the outer side and make the content distribution of the mixture constant by setting the angle of a reed valve of a reed unit located on the inner side of the radial direction of the curvature to be larger than the angle of a reed valve of a reed unit located on the outer side of the radial direction of the curvature. CONSTITUTION:Two reed units 33L, 33R are provided in parallel in the radial direction of the curvature of a suction manifold 31, and the angle of the reed valve of the reed unit 33L located on the inner side of the radial direction of the curvature is formed to be larger than the angle of the reed valve of the reed unit 33R located on the outer side of the radial direction of the curvature. The sectional area of the openings of exhaust ports 35 provided on the representative reed units 33L, 33R are made same, and a reed valve 36 and a stooper 37 are formed by using the same standard parts. This constitution allows the flow speed of the mixture flowing in the curved suction manifold 31 toward a reed valve device 29 to be approximately same on the inner and out side of the curved passage, and also allows the content distribution of the mixture to be constant.
Patent JP-H08123681-A (JP)
Title: Management system and terminal device
Inventor: NAKAMURA KENJI
IPC: H04N7/173
Filed: 1994-10-26
Abstract: PURPOSE: To accurately protect software generated by a proper creator by sending out software data and restriction data for restricting use styles from a management center and restricting operation for using the software data by a terminal on the basis of the restriction data. CONSTITUTION: A digital television 121 connected to an ATM network 2 receives input encoded data in MPEG or JPEG form, and decodes and displays the data as a visual image on a CRT display device. A VTR 123 records the inputted MPEG or JPEG compressed image data on a tape as they are or after signal processing. The management center 127 performs various management such as use management and equivalent management of various software to be sent out, stocks software data registered in a protection organization for various software, and assigns management number by software data, restriction data on use styles, and charging data to the registered software data.
Patent JP-H01105978-A (JP)
Title: Fixing device for copying machine
Inventor: SUZUKI YOSHIYASU
IPC: G03G15/20
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the generation of a wrinkle and a drop of the picture quality freshness, etc., caused by the adhesion of a water droplet to a form which is fixed by a fixing part by forming a moisture absorbing part on the opposed form guide surface of the upper guide plate and the lower guide plate of a form guide part. CONSTITUTION:A moisture absorbing part 30 is formed on the opposed form guide surface of the upper guide plate 22 and the lower guide plate 24 of a form guide part 20. When a form 6 transferred by a transfer part is fed to a fixing part 10, the form 6 is heated and pressed by a heating roller 12 and a pressure roller 14 and an image is fixed thereto, and thereafter, it is fed out to the guide part 20, and discharged to a discharge part 46 by the lower discharge rollers 42, 44, while being guided by the guide plates 22, 24. In this case, moisture contained in the form 6 becomes steam by heat of the roller 12, and this steam is adsorbed by the moisture absorbing part 30. Thereafter, there is no possibility that a water droplet adheres to the form 6 to be fixed. Accordingly, there is no possibility that the form 6 to be fixed generates a wrinkle due to the adhesion of a water droplet and causes a drop of the picture quality freshness.
Patent JP-H07123404-A (JP)
Title: Satellite broadcast tuner
Inventor: OGAWA KOHEI
IPC: H04N5/44
Filed: 1993-10-20
Abstract: PURPOSE:To display a required message on a screen by outputting a video signal with superimposed message, when it is decided that the state of tuning is outside an AFT pull-in range and inside a range to project a picture. CONSTITUTION:A pre-set tuning channel is selected by an input part 10. At such a time, a discrimination part 12 decides that a tuning instructed frequency is higher than the lower frequency limit data of the range to project the picture and lower than the higher limit data of the frequency. Further, an AFT flag stored in a memory 13 is checked, when the OFF of AFT is decided, guide message data are extracted from a memory 11 and the video signal with superposed message is outputted by an on-screen processing part 7. On the other hand, the discrimination part 12 decides whether the inputted tuning frequency is lower than the AFT lower limit data or higher than the AFT upper limit data, when this tuning frequency is set inside the range to project the picture, an abnormal receiving state is decided, and the processing part 7 superimposes and outputs this message.
Patent JP-S61141636-A (JP)
Title: Production of flexible optical fiber bundle for image transmission
Inventor: MATSUDA HIROO
IPC: C03B37/028
Filed: 1984-12-14
Abstract: PURPOSE:To produce the titled high-quality optical fiber bundle in a short time simply, by putting a great number of optically conductive rods in parallel with the axial direction, laminating and arranging them, drawing them under heating to give multifibers having gaps, and eluting mutual melting parts of fiber base lines. CONSTITUTION:A great number of the optically conductive rods 1 consisting of the core glass 2 and the clad glass 3 are inserted into the glass tube 4, laminated and arranged in parallel in a state wherein they are brought into contact with one another in the axial direction. The outer peripheral side of the glass tube 4 is heated, the contact parts between the rods 1 and those between the rods 1 and the glass tube 4 are melted, they are drawn in the axial direction while keeping the gaps 5 between the rods 1, to give long multifibers with small diameter. These multifibers are immersed in an etching solution, which is penetrated into the gaps 5, the melting parts between the optical fiber base lines are eluted, and they are separated into one base line. Consequently, a flexible optical fiber bundle for image transmission wherein a great number of the optical fiber base lines are collected in parallel is produced.
Patent JP-H0679403-A (JP)
Title: Core for casting
Inventor: KORI TOSHINOBU
IPC: B22C9/24
Filed: 1992-09-04
Abstract: PURPOSE:To eliminate the development of blow hole and shrinkage cavity even in the case of casting a complicate shaped product having a hollow part and to shift positions having the possibility of developing the blow hole and the shrinkage cavity to the positions having no trouble. CONSTITUTION:The core 10 for casting is shifted from places tending to develop blow holes and shrinkage cavities in the casting 50 to places where there is no trouble or to form knotches 17, 18 or holes 19, 20 at or near the places which tend to develop casting 50 blow holes or shrinkage cavities in supplementing molten metal.
Patent JP-H01107690-A (JP)
Title: Electric razor
Inventor: MORIOKA TATSU
IPC: H02P7/288
Filed: 1987-10-19
Abstract: PURPOSE:To drive a motor forcibly on the uncontrolled operation of a micro- computer, and to prevent overcharge due to the forgetting of switch-OFF by forcibly supplying a driving transistor with base currents when voltage between an emitter and a collector for the driving transistor reaches a fixed value or more. CONSTITUTION:When a switch S is turned ON, the base voltage of a driving transistor Q1 is controlled in response to the number of revolution of a motor M detected by a Hall element H by a micro-computer 1. When the motor M is driven only by a battery B, the micro-computer 1 uncontrollably operates and the driving transistor Q1 is interrupted when the voltage of the battery B drops. Voltage be tween a collector and an emitter for the driving transistor Q1 is brought to the set value or more of a Zener diode ZD at that time, and transistors Q2, Q3 are turned ON and the driving transistor Q1 is supplied forcibly with base currents. Accordingly, the ON side of the switch S can be made sure.
Patent JP-2000083476-A (JP)
Title: Selection of cultivation crop, apparatus for selecting cultivation crop, recording medium for recording cultivation crop-selecting program, presentation of improvement of soil, apparatus for presenting improvement of soil, recording medium for recording soil improvement presentation program, presentation of selection of cultivation crop and soil improvement, apparatus for presenting selection of cultivation crop and soil improvement and recording medium for recording presentation of cultivation crop selection and soil improvement
Inventor: MASADA HIROSHI
IPC: G01N33/24
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To anable most suitable selection of crops and improvement of soil even if a person has not professional knowledge by analyzing soil components in garden soils, flowerpots, planters, etc., automatically selecting crops suitable for cultivation or automatically calculating what kind of fertilizer is required to culture specific crops. SOLUTION: Soil conditions suitable for culture are registered every variety of crops to cultivation condition database 11. Means 13 for selecting suitable crops searches culture condition database 11 based on analyzing data fed from a soil component analyzer 2 and selects crops suitable for the soil. A whole action control means 15 displays a selected crop name on an image display 3. When the crop name is specified by the cultivation crops- specifying means 15, means 14 for extracting soil improving items compares soil conditions suitable for culturing the specified crops with analyzed data and calculates measure for soil improvement (what kind of fertilizer is required to what degree).
Patent JP-S60152075-A (JP)
Inventor: PIEERU ROSETSUTEI
IPC: H01L29/868
Filed: 1984-12-14
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-2001084871-A (JP)
Title: Switch
Inventor: MAEHARA MASATAKA
IPC: H01H21/50
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To detect the switching of a circuit in the course of operation of a lever. SOLUTION: This switch has guides 23 each having a guide piece 15 and contact edges 24, 26 connected by a step to each other. The edges 24, 26 are adapted to keep contact with the pieces 15 while the guides 23 are moved. When the guides 23 are moved on with the edges 24 in contact with the pieces 15, contacts 32a to 32e each change from a non-contacting state or off state to a contacting state or on state. When the guides 23 are further moved with the edges 24 in contact with the pieces 15, the pieces 15 come into contact with the steps 25 provided in the guides 23. Then, the contacts 32a to 32e change into a state of contact different from the preceding state of contact with the edges 24. The change into the contact state different from the preceding state of contact with the edges 24 caused by the pieces 15 contacting with the step 25 is detected by means of the guides 23.
Patent JP-2000086714-A (JP)
Title: Production of polymer by using copper compound
Inventor: SHIBAYAMA KOICHI
IPC: C08F12/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer by which the polymer with a high molecular weight is simply synthesized in high yield at a low cost by polymerizing a specific vinyl-based monomer by using a specified copper compound and a specific organic metal compound as a catalyst and/or a polymerization initiator. SOLUTION: A vinyl-based compound of the formula, CH2=CYZ (Y is phenyl or the like; and Z is H or an alkyl) is polymerized by using a copper compound of the formula, LCuXn or L(L')Cu [L and L' are each a ligand; X is a halogen, an alkoxy or the like; and (n) is 0-2], and an organic aluminum compound consisting essentially of an aluminoxane of the formula, R1[Al(R2)-O]pAl(R3)R4 or the formula [R1 to R5 are each a 1-6C hydrocarbon; and (p) is an integer of >=2] as a catalyst and/or a polymerization initiator to provide a polymer obtained by using the copper compound. The amount of the used organic aluminum compound is 1-20 mol aluminum atom based on 1 mol copper atom in the copper compound, and a polymerization reaction temperature is 0-100 deg.C.
Patent JP-H04140907-A (JP)
Title: Antenna system
Inventor: HONOKI KOSUKE
IPC: H01Q19/17
Filed: 1990-10-02
Abstract: PURPOSE:To attain beam deviation not only in the horizontal direction but also in the vertical direction by tilting a vertical cross sectional curve of a torus mirror surface continuously in the vertical direction in matching with the travelling direction of the radio wave different in the vertical direction. CONSTITUTION:A radio wave radiating from a horn 1 is reflected in a reflecting mirror 2 and travels toward the travelling direction 4 of the radio wave. The radio wave radiating from the horn 5 is also reflected in the reflecting mirror 2 and travels toward the travelling direction 6 of the radio wave. The radio wave radiating from the horn 1 is reflected in a face represented by a vertical cross sectional curve 9 and travels toward the travelling direction 4 of the radio wave different by an angle theta1. from the travelling direction of the radio wave when the radio wave is reflected in the vertical cross sectional curve 7 in the middle of the reflecting mirror. The radio wave radiating from the horn 5 is reflected in a face represented by a vertical cross sectional curve 10 and travels toward the travelling direction 6 of the radio wave different by an angle theta2 from the travelling direction of the radio wave when the radio wave is reflected in the vertical cross sectional curve 7. That is, the cross sectional faces 9, 10 form a parabola formed by being rotated around the horizontal cross sectional curve 8 of the reflecting mirror so that the radiation direction is deviated by angles theta1, theta2 in comparison with the face 7. A curve between the curves 9, 10 has only to be changed continuously from the angle theta1 to theta2. Thus, communication is attained without tilting the entire antenna with respect to two satellites.
Patent JP-H04143057-A (JP)
Title: Method for oscillating mold for vertical type continuous casting
Inventor: ITOYAMA SEIJI
IPC: B22D11/053
Filed: 1990-10-02
Abstract: PURPOSE:To lighten upper part of a mold, to improve controllability of oscillation and to enable stable high velocity casting by dividing the mold face into two parts of the upper part and lower part in casting direction and oscillating only the upper part in contact with meniscus part in lateral direction. CONSTITUTION:The long side mold faces in the mold for vertical type continuous casting are divided into two parts of the upper part and the lower part in the casting direction and only one pair of the upper part mold faces 1a in contact with the meniscus part are relatively advanced/retreated while synchronizing with vertical oscillating period of the mold to adjust flowing condition of mold powder. Therefore, by dividing the mold into two parts and lightening the side oscillating part in weight, the stable mold horizontal oscillation can be executed and the operation is stabilized. As a result, the stable high velocity casting can be executed, and further, segregation of oscillation mark part on the cast slab surface is reduced and conditioning labor of the surface is reduced.
Patent JP-S63116222-A (JP)
Title: Clock signal switching circuit
Inventor: EURA FUMIAKI
IPC: G06F1/04
Filed: 1986-11-05
Abstract: PURPOSE:To reduce the number of parts, to simplify the titled circuit, to reduce the cost of the circuit, and to improve the reliability of the circuit by providing the circuit with the 1st and 2nd d-type FFs, two clock input side gates and two clock output side gates. CONSTITUTION:When a clock selecting signal C is '1', the signal C is inputted to an input terminal D of the FF 15a and inversionally inputted to the input terminal D of the FF 15b through a NOT circuit 18. An OR gate 19 outputs a signal Y to be a clock signal A through AND gates 16a, 16b, 17a, 17b. When the signal is switched from '1' to '0', the gate 19 outputs the signal Y to be a clock signal B through the FFs 15a, 15b and the AND gates 16a, 16b, 17a, 17b, and so on. Thus, the output signal Y of the gate 19 is switched from the clock signal A to the clock signal B without generating a glitch by switching the signal C from '1' to '0'. Thus, the number of parts can be reduced, the circuit can be simplified, the cost can be reduced, and the reliability can be improved.
Patent JP-H04141299-A (JP)
Title: Sulfur scale cleaning method
Inventor: HAYASHI YUKIO
IPC: C23F14/02
Filed: 1990-10-02
Abstract: PURPOSE:To dissolve and remove sulfur scales quickly and efficiently by treating the sulfur scales adhering to the metal surface using a mixed aqueous solution containing sodium sulfite or sodium sulfide and a wetting agent. CONSTITUTION:Sulfur scales adhering to the metal surface are dissolved and removed using a mixed aqueous solution containing sodium sulfite or sodium sulfide and a wetting agent. There is another method wherein sulfur scales adhering to the metal surface are dissolved and removed using an aqueous solution containing sodium sulfite or sodium sulfide, at least one of sodium carbonate, sodium hydroxide, and sodium borate, and a wetting agent. As the wetting agent, there are alkylether carbonates, alkylbenzene sulfonates, alkylnaphthalene sulfonate, naphthalene sulfonate-formaldehyde condensates, dialkylsulfosuccinic acid esters, which belong to anionic surfactants.
Patent JP-H07181740-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: KASUYA TAKASHIGE
IPC: G03G9/08
Filed: 1994-10-04
Abstract: PURPOSE:To obtain an electrostatic charge image developing toner having a sharp distribution of grain size when the toner is granulated and good developing property. CONSTITUTION:This electrostatic charge image developing toner contains toner particles containing at least a binder resin, coloring agent and wax. The toner contains <=1000ppm polymerizable vinyl monomers or a mixture of polymerizable monomers and an org. solvent. The toner particles are colored resin particles produced by the following method. At least polymerizable vinyl monomers, styrene-diene copolymers having 95:5 to 65:35 weight ratio of styrene or styrene deriv. to butadiene or isoprene, coloring agent, wax and polymn. initiator are mixed to prepare a polymerizable monomer compsn. This compsn. is dispersed in a water-base medium for granulation and polymerization of the polymerizable vinyl monomers is done.
Patent JP-H07123110-A (JP)
Title: Network memory data repeating method
Inventor: KOIZUMI MINORU
IPC: H04L12/28
Filed: 1993-10-21
Abstract: PURPOSE:To enable even a work station or a personal computer connected to information system LAN to access the network memory (NM) data on control system LAN by providing a specific means in a control computer. CONSTITUTION:A repeating processing task 427 of the control computer accesses a repeating control management table 428 to read in the node number and the size. A buffer is reserved in a transmission/reception buffer in accordance with this size. Data having this size is transferred to the reserved buffer from the area corresponding to this node number in a control system LAN adapter NM to generate an NM packet having a prescribed format. Thus, a part designated by the repeating control management table 428 out of NM on control system LAN, namely, plant state data gathered by the controller of the control system is written in the area assigned to the control computer in NM on information system LAN.
Patent JP-S61140131-A (JP)
Title: Thin film evaporation apparatus
Inventor: TANAKA NOBUO
IPC: H01L21/20
Filed: 1984-12-12
Abstract: PURPOSE:To inhibit the reduction in the region of effective spout angles by a film thickness sensor by a method wherein the film thickness sensor is arranged so that its detection surface may be located within a region of vapor spout angles and outside the region of effective spout angles at a distance from the substrate in view from the vapor generation source. CONSTITUTION:The film thickness sensor 19 is arranged so that a quarts oscillator 19a part that is its detection surface may by located outside the effective spout angle region B combining a small hole 16 which spouts vapor with the outer peripheral edge of the substrate 8 and in side the vapor spout angle region A at a distance from the substrate 8 in view from a crucible 2. The vapor 2b spouting out of the small hole 16 of the crucible 2 is deposited on the substrate 8 while spreading within said region A. Since the sensor 19 is located distant from the substrate 8, the spouting vapor 2b is not shielded by the sensor 19 but passes through the slit 20 of a substrate holder 9 to the quartz oscillator 19a of the sensor 19. This action can enlarge the effective angle region B of spouting vapor contributed to thin film formation.
Patent JP-H1199999-A (JP)
Title: Heat insulation control material
Inventor: MATSUMOTO YOSHIAKI
IPC: B64G1/58
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide heat insulating performance of high efficiency and earthing of high reliability while reducing bending torque by laminating a plurality of layers of resin film in which a plurality of winding parts formable into nearly truncated cone shapes are continuously provided through connecting parts, through fiber nets so as to form a heat insulating member, and providing a terminal for earth on one end. SOLUTION: This heat insulating member 10 is formed by laminating a plurality of layers of resin film in which the one side face is formed with a metal vapor deposition layer, through fiber nets. A plurality of circular-arc-like winding parts 11 formable into nearly truncated cone shapes are formed corresponding to the movable part of the harness and the like of a loaded equipment for space. A plurality of the winding parts 11 are alternately dislocated on one side from the center position at fixed intervals so as to be continuously provided zigzag and integratedly through connecting parts 12, and tongue pieces 13 for connection are provided on one end parts. A terminal 14 for earth is provided on one side end of the heat insulating member 10, and connected to the gland of a space navigation body.  Interlocking with motion of the harness, the respective winding parts 11 can be nearly independently moved, and hence low bending moment and earthing of high efficiency can be provided.
Patent JP-H03128103-A (JP)
Title: Cold rolling method for titanium
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B13/14
Filed: 1989-10-12
Abstract: PURPOSE:To obtain titanium whose gloss is excellent by using a work roll whose material is made in a specified value at the component ratio of WC, a specified value at the component ratio of Co and whose Young's modulus is made in a specified value, and rolling it with the rolling reduction rate per one pass being less than the specified value. CONSTITUTION:Rolling is executed by using a work roll 1 with the rolling material of the work roll 1 being at 70-85% the component ratio of WC, 15-30% the component ratio of Co and 39000-50000KGf/mm<-2> Young's modulus, and with the rolling reduction rate per one pass being at less than 35%. The preven tion from the roll coating of titanium stuck to the working roll 1 during rolling is possible, in the case of cold rolling of the metal strip of titanium and espe cially the metal strip of titanium excellent in the surface gloss can be easily manufactured.