baber/WOPTO huggingface dataset:
Patent JP-H04171629-A (JP)
Title: Collector structure body for microwave tube
Inventor: KATO MASAO
IPC: H01J23/027
Filed: 1990-11-02
Abstract: PURPOSE:To radiate the radiation heat from a collector electrode into a beam shape toward the outer space by providing a horn-shaped heat reflecting plate on the outside of a collector envelope. CONSTITUTION:A heat reflecting plate 22 is formed into a horn shape of a truncated cone coaxial with a collector envelope, a small-diameter section 22a is fitted to the outer periphery of the support tube 4 of electron beams (e) of the collector envelope 21, and a large-diameter section 22b is located to face the downstream side end section of the electron beams (e). The length in the axial direction is set to nearly the length in the axial direction of a collector, and mirror finishing is applied to the inner face 22c of the heat reflecting plate 22 to increase the heat reflection coefficient. When a traveling wave tube is operated, the heat of collector electrodes is moved to the collector envelope 21 by the radiation or conduction from ring-shaped insulating supporters 11-15, it is reflected by the heat reflecting plate 22, and radiation heat is radiated to the rear of a collector structure body as beam-shaped heat rays. The radiation heat is radiated into a beam shape in the specific direction.
Patent JP-H07153993-A (JP)
Title: Light-emitting diode
Inventor: IMAIZUMI MITSURU
IPC: H01L33/30
Filed: 1993-11-29
Abstract: PURPOSE:To obtain high light-emitting efficiency by forming an inwardly curved slope spreading from a second clad layer toward a substrate and exposing the periphery of an active layer to the slant face. CONSTITUTION:A second clad layer 18 is smaller in area than a substrate 12, and a slope 24 including the edge of a first clad layer 14 on the substrate 12 and the upper edge of the second clad layer 18 is inwardly curved. The slope exposes an end face 26 of an active layer 16 and the periphery including the end face 26 forms a prescribed angle theta to an end face 28 of the substrate 12. Thereby, current density becomes high so as to obtain higher light-emitting efficiency.
Patent JP-H05110732-A (JP)
Title: Method and equipment for facsimile radio communication
Inventor: FUKUZAKI TAKAYUKI
IPC: H04B1/40
Filed: 1991-10-16
Abstract: PURPOSE:To provide the facsimile radio communication equipment in which a head interruption-and a tail interruption of a signal generated when a facsimile signal is communicated in a radio wave. CONSTITUTION:The communication equipment is provided with a signal separate circuit 2 extracting a signal component from a facsimile transmission signal, a transmission start circuit 3 starting a radio transmission section 6 when a level of an output signal reaches a prescribed value, a signal delay circuit 4 delaying a signal of the signal separate circuit 2 for a prescribed time, a transmission stop circuit 5 stopping the operation of the radio transmission section 6 with the reduction in the signal of the signal delay circuit 4, and the radio transmission section 6 modulating the signal of the signal delay circuit 4 and sending the result on a radio wave. A head interruption is eliminated by starting the radio transmission section 6 through the arrival of a signal from a facsimile equipment and delaying the signal and inputting the result as the radio transmission signal and a tail interruption is eliminated by sending no radio transmission through the reduction in the delayed signal.
Patent JP-S62160313-A (JP)
Title: Construction work of structure using expanded resin
Inventor: MATSUSHITA MASANORI
IPC: E02D3/00
Filed: 1985-12-30
Abstract: PURPOSE:To construct a light-weight structure at low cost by a method in which a thermoplastic resin into which a blowing agent is absorbed is expanded by heating on a construction site and moulded into a desired shape. CONSTITUTION:A heat-expanding extrusion molding machine is traveled on the ground, and a thermoplastic resin into which a blowing agent is absorbed is supplied from a hopper 1 into a heating zone 3, where the resin is expanded. The resin so expanded is cooled in a cooling zone 5 and extruded backwards relatively from the opening of the end to form a light-weight banking on the ground's surface in order. The resin before expansion can thus be delivered at lower cost than the expanded molding because of its small volume.
Patent JP-H11134185-A (JP)
Title: Micro computer device provided with rewritable non-volatile semiconductor memory
Inventor: IIZUKA YUTAKA
IPC: G06F9/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To minimize hardwares to be reguired and to simplify an operation in the case of rewriting flash EPROM of large capacity. SOLUTION: The operation program of an electronic cache register 1 and a rewriting IPL program are stored in flash EPROM 2 and they are managed with the block of a prescribed size as a unit. The content of EPROM 14 inserted into a socket 15 is transferred and it can be rewritten at every block. EPROM 14 has the same data block unit as the block of flash EPROM 2 and management data is stored in respective blocks. An IPL(initial program loader) program transfers program data to the pertinent block of flash EPROM 2 based on management data. Even if EPROM 14 has small capacity, the whose can be rewritten by plural pieces of data and only the block can be rewritten.
Patent JP-H08213081-A (JP)
Title: Contact element for electric plug-in coupling
Inventor: BARUTO KERUKUHOFU
IPC: H01R13/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To certainly protect a contact prong from a damage with a simple way, especially against a bent from an insertion direction. SOLUTION: A contact instrument 1 consisting of a punching bending member has a lead line connection element 6 formed at its one end has a contact prong 8 projecting from U-shaped intermediate region 2 at the other end thereof. This contact prong 8 is connected in shape to a connecting element, for example, projecting chips 9, 10 in the intermediate area 2 at its basic part, whereby it is reinforced, and protected against a bend from an insertion direction.
Patent JP-H06141226-A (JP)
Title: Video camera apparatus and lens unit for video camera
Inventor: IMADA SATORU
IPC: H04N5/232
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a video camera apparatus in which an operating part for area movement for focusing can be provided without increasing the number of switches or the like additionally. CONSTITUTION:In the video camera apparatus which detects a focusing state corresponding to the video signal of a partial area out of video screens formed by a two-dimensional video signal obtained by an image pickup element, a track ball 14 is provided at the lower stage part of a front plane 11 in the camera main body 10 of the video camera apparatus, and it is shared with a VTR start/stop switch. Such constitution that the partial area can be moved on the video screen by performing the rotary operation of the track ball 14 in a circumferential direction is employed. Also, the recording of the video signal on a recording medium by a recorder means can be started or stopped by performing the pressing operation of the track ball 14.
Patent JP-2001118783-A (JP)
Title: Exposure method and device, and device manufacturing method
Inventor: SHIRAISHI NAOMASA
IPC: G03B27/52
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To get high exposure power by suppressing drop of transmissivity on a light path, even in the case of using a vacuum ultraviolet ray as an exposure light. SOLUTION: Under the exposure light IL in a vacuum ultraviolet ray region, the image of the pattern of a reticle 12 is projected on the wafer 1 7a on the wafer stage 18a within a wafer chamber 24 through a projective optical system PL. Degassing from a wafer 17a is performed efficiently, by installing a blast plate 15, where the optical path of exposure light is an aperture 15a, between the projective optical system PL and the wafer 17a, and exhausting the gas in the first space S1 above the blast plate 15 from an exhaust port G1e thereby purifying it, and then, sending air again into the space 81 from an air supply port G1i. The second space S2 under the blast plate 15 is supplied with gas where the tolerance of the concentration of the impurities is controlled to be looser than that of the gas within the first space S1.
Patent JP-H05133120-A (JP)
Title: Bathroom
Inventor: HAYASHI AKIMASA
IPC: E04H1/12
Filed: 1991-11-15
Abstract: PURPOSE:To improve an atmosphere, and to enable bathing comfortably by viewing an arbitrary pattern by a large number of through-holes bored to a domed bathroom ceiling. CONSTITUTION:A domed ceiling 1 is formed above a bathtub installing section and a washing place section is formed in a domy shape. A large number of through-holes 2 are bored previously to a domed ceiling board 8 constituting the ceiling 1 extending over approximately a front, and arbitrary patterns 3 are formed onto the ceiling 1 by a large number of the through-holes 2. The tip sections of optical fibers 4 led out of a light source box 9 disposed onto the ceiling are arranged previously into each through-hole 2, and the tip section of the specified optical fiber 4 is light-emitted, thus forming a pattern by the emission to a part of the ceiling 1.
Patent JP-S63151064-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBUSE KAZUHIRO
IPC: H01L27/04
Filed: 1986-12-16
Abstract: PURPOSE:To enhance the uniformity of the resistance value and to improve the yield rate of a device, by depositing a polycrystalline semiconductor thin film, ion-implanting the atoms, whose conductivity type is not determined without implementing an amorphous surface, making a lower layer part to be the amorphous part, performing heat treatment, ion-implanting the atoms, whose conductivity type is determined, and performing the heat treatment again. CONSTITUTION:The surface of a semiconductor substrate 100 is oxidized, and an oxide film 110 is formed. A polycrystalline silicon thin film 120 is deposited on the semiconductor substrate, whose surface is oxidized, by a pressure reduced CVD method. Silicon ions are implanted in said thin film 120. Then the thin film 120 is heat-treated in a nitrogen atmosphere. Boron or arsenic is implanted in the thin film 120. Thereafter, the device is heat-treated in the nitrogen atmosphere. The resist pattern of a resistor is formed on the heat-treated thin film 120 by a photomask step. After the thin film 120 is etched, the resist is removed, and a resistor 120a is formed.
Patent JP-H01141106-A (JP)
Title: Detecting device of tyre air pressure lowering
Inventor: NAKAZAWA YOSHIHIRO
IPC: B60C23/06
Filed: 1987-11-27
Abstract: PURPOSE:To make it possible to detect the lowering of tyre air pressure accurately by generating a tyre air pressure lowering signal when the ratio of the number of revolutions of one wheel at the time of that a vehicle is in a state of going straight on at a constant speed and the number of revolutions of the other wheel becomes a value which is out of a defined range. CONSTITUTION:At the time of traveling of a motorcycle, whether the motorcycle is in a state of going straight on or not is judged by the output from a steering angle sensor 11. When it is judged that the motorcycle is in a state of going straight on, respective cushioning stroke quantity of front and rear wheels suspension is taken in from the sus-stroke sensors 3, 4 of front and rear wheels in succession so as to be judged whether their difference is larger than a defined value or not. When the difference is smaller than the defined value, it is judged that the motorcycle is in a state of constant speed traveling, and at the time of this judgement, whether the ratio of respective numbers of revolutions of the front and rear wheels is within a defined range or not is judged. At this time, when it is judged that the ratio of numbers of revolutions becomes a value which is out of the defined range and the air pressure in the wheels decreases, a display lamp 26 is lighted so as to display the air pressure lowering.
Patent JP-2000134775-A (JP)
Title: Pole-oriented brace for arm metal
Inventor: TANIAI HIROSHI
IPC: H02G7/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a pole-oriented brace of an arm metal, whereby the fitting and attaching works of the arm metal can be performed smoothly. SOLUTION: In a brace A, its cylindrical main body 1 is clamped on a pole D by a band 6, to provide it protrusively on the surface of the pole D, and the base portion of a cylindrical arm metal 10 having a square section is fitted fixedly into the main body 1. The main body 1 comprises a top-wall piece 7, a pair of opposite sidewall pieces 8 to each other, which are provided connected along the longitudinal end edges of the top-wall piece 7, and an oppositely facing bottom-wall piece 9 to the top-wall piece 7, which is provided connectively along the longitudinal end edges of the side-wall pieces 8. Also, front end edges 8a, 9a of the side-wall pieces 8 and the bottom-wall piece 9 are positioned more forwardly than a front end edge 7a of the top-wall piece 7.
Patent JP-H05103646-A (JP)
Title: Vacuum deaerator for food
Inventor: HONDA KATSUHISA
IPC: A23L3/3418
Filed: 1991-10-18
Abstract: PURPOSE:To remove only an unnecessary dissolved gas by deaeration in vacuum and to prevent loss of valuable components by equipping a vacuum deaeration line connecting part of a closed container with a membrane filter. CONSTITUTION:A food raw material is pulverized by a spray nozzle 7 of a raw material feed opening 3, supplied to a closed container 1, which is deaerated by a vacuum pump 5 and the raw material is delivered from a raw material outlet 4. A vacuum deaeration line 6 is equipped with a membrane filter 2, water in the food raw material and valuable components such as fragrance components are separated to prevent loss of the valuable components.
Patent JP-2000120621-A (JP)
Title: Fixing structure and pad cover
Inventor: KOIDE TERUHIKO
IPC: B62D1/04
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure and a pad cover which is sure to fix cohesively a pliable member to be fixed such as a decorating member to a base member such as a pad cover body, and low in cost. SOLUTION: A core member 68 laid inside a decoration plate 54 has a spring part 72 longitudinally placed along the radial direction of a ring part 70 with one end forced to displace against the other end in the axial direction of the ring part 70. The spring part 72 provides a restitution force backing up to press the ring part against a fixed part 74 along the axial direction of the ring part 70. Thus, the periphery of the decoration plate 54 is pressed to contact cohesively to the bottom 56 of a fitting part 52, preventing the periphery of the decoration plate 54 from riding up.
Patent JP-H10143491-A (JP)
Title: Questionnaire system
Inventor: SUZUKI YASUSHI
IPC: G06Q50/10
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To efficiently provide the answers of a questionnaire by sending out questionnaires while utilizing a computer network. SOLUTION: A system 10 sends out questionnaires to members while using an electronic post-office box 12 accessable from the computers of member through a communication line. The system 10 is provided with a member DB 11 for storing member information concerning members, questionnaire information storage parts 13 (13a and 13b) for storing the contents of a questionnaire and the answerer selection conditions of that questionnaire, and member selection program 14 for selecting the members suited to the answerer selection conditions in the questionnaire information storage part 13 based on the member information in the member DB 11.  Then, guidance information for guiding the questionnaire is placed in the electronic post-office box 12 for selected members, the contents of the questionnaire are opened from the electronic post-office box 12 and further, the answers of the questionnaire are received.
Patent JP-H04175462-A (JP)
Title: Connecting structure of branch connector in high pressure fuel block
Inventor: TAKIGAWA KAZUYOSHI
IPC: F02M55/00
Filed: 1990-11-06
Abstract: PURPOSE:To eliminate a deformation of the periphery of a pressure receiving seat surface, and to obtain an even surface pressure constantly, by specifying the position of the contact line between an almost spherical surface form of pressing seat surface at the top of a pressing head which is unitary with a branch connector screwed to a fuel block, and a pressure receiving surface, in respect of the width of the pressure receiving seat surface. CONSTITUTION:A branch pipe 5 furnishing a flow passage 20 as a branch connector is fastened square to the axial direction of a main pipe to compose a high pressure fuel of fuel block 1. A pressing head 6 is formed at the end of the branch pipe 5. To the tip of the pressing head 6, a regular spherical pressing seat surface 18 is formed. The branch pipe 5 is assembled to the fuel block 1 by squeezing a circular projection 20a through a sleeve 20c provided on the circular projection 20a, and fastening a nut 7 to a screw hole 16'. In this case, a contact line P of the pressing seat surface 18 and the pressure receiving seat surface 3' of the pressing head 6, and the distance lfrom the inner end of the pressure receiving seat surface 3' are set to the width W of the pressure receiving seat surface 3', within the scope 1/5W<l<9/10W, so as to suppress a deformation of the pressure receiving seat surface 3'.
Patent JP-H09223972-A (JP)
Title: Data compression method and data processing system
Inventor: OSUKAA KONRATSUDO SUTOROHATSUK
IPC: H03M7/30
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently compress the block of data by encoding the block of N bytes by utilizing an identified matching column and preparing a compressed data set. SOLUTION: A data structure or the group 122 of data cells is prepared from a data block 120. Then, in the case of selecting the group 122 of the data cells, a dictionary sorter 128 is used and the group 122 of the data cells is dictionary-sorted. By the dictionary sorting, the dictionary order of the N pieces of cells inside the group 122 of the data cells based on the dictionary values of the respective partial columns 126 of the N pieces of the cells is established. Then, the length of the longest matching column between the partial column of the cells selected at present of the group 130 and the partial column of the preceding or succeeding cells in the dictionary order is judged. Then, by preparing the compression data set by utilizing the selected matching column, the block of N bytes is encoded.
Patent JP-H08163658-A (JP)
Title: Converting device for infrared remote control signal
Inventor: FUKUDA KOJI
IPC: H04N5/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide the infrared remote control system including an infrared remote control signal converting device which malfunctions a little, has a flat top surface, and never spoils beauty by providing a shield plate which can be stored in the device on the top surface of a video deck and a converted IR signal transmitter which is adjustable and movable on the reverse side of the shield plate. CONSTITUTION: On the top surface of the video deck 2 as the infrared remote control signal converting device, the shield plate 16 which can be stored in the device is provided to securely cut of disturbance, and on the reverse side of the shield plate 16, the IR (infrared) signal transmitter 7 which is adjustable and movable is provided to enable secure transmission to external devices which are various in reception part position.  When an IR signal 4 is inputted from the remote controller 1 of the video deck 2 to the IR signal receiver 6, a microcomputer having a signal converting function converts the IR signal 4 into a signal for a cable box 3 on condition that the input is a control command to the cable box 3, outputs the converted IR signal 5 from the converted IR signal transmitter 7, and controls the cable box 3 and video deck 2 through only the remote controller 1 of the video deck 2 without malfunction.
Patent JP-H11133846-A (JP)
Title: Method and system for supporting teaching material generation and storage medium storing teaching material generation support program
Inventor: KIYAMA MINORU
IPC: G06F17/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium storing a method and system for supporting teaching material generation and a storage medium storing a teaching material generation support program capable of reducing man-hours for generating the teaching material. SOLUTION: According to this invention, a series of teaching material creating process including input and design of the teaching materials are supported by visually displaying a study target in a tree form, also performing operation of support for at least grouping and breaking down each item, visually setting information related to the study target and scenario, visually displaying the scenario in a tree form, performing operation of support for at least grouping and breaking down each item, editing multimedia materials, and generating teaching material knowledge consisting of teaching material structure knowledge and multimedia materials.
Patent JP-H10132629-A (JP)
Title: Orifice flange supporting structure
Inventor: SATO MAMORU
IPC: G01F1/42
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress the oscillation of fluid in an orifice flange and piping by disposing two supports for the orifice flange above or below the orifice flange and securing a supporting lug above or below each flange body by welding, for example. SOLUTION: An orifice flange 1 comprises two flange bodies 2a, 2b, flange bolts for securing the flange bodies 2a, 2b, and an orifice plate 4 for reducing the diameter of a duct. The flange bodies 2a, 2b are secured with supporting lugs 9a, 9b by welding. Two supports 10a, 10b are provided below the orifice flange 1 and secured with the supporting lugs 9a, 9b through bolts 14a, 14b. Since he flange bodies 2a, 2b are supported directly by the supports 10a, 10b, oscillation of fluid can be suppressed.
Patent JP-H07215953-A (JP)
Title: New 3-oxo-1,4-benzothiazine derivative
Inventor: KAWASHIMA YOICHI
IPC: A61K31/54
Filed: 1994-12-05
Abstract: PURPOSE:To obtain a new 3-oxo-1,4-benzothiazine derivative having protein stabilizing action and lipid peroxide formation suppressing action and useful as an excellent agent for the treatment of cataract. CONSTITUTION:This 3-oxo-1,4-benzothiazine derivative is expressed by formula I [R<1> is a (protected) OH; R<2> is a lower alkyl; R<3> is H, a lower alkyl, a (protected) OH or a lower alkoxy; R<4> is a tetrazolyl, a phosphonyl(lower alkyl ester) or a sulfonyl(lower alkyl ester); A is an alkylene], e.g. 2-(3,5-di-t-butyl-4- hydroxybenzylidene)-3,4-dihydro-3-oxo-4-phosphonomethyl-2H-1,4-benzoth iazine. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula X-A-CN (X is a halogen, an alkylsulfonyl, etc.) in the presence of a base and reacting the obtained compound of formula III with sodium azide.
Patent JP-H10119498-A (JP)
Title: Decorative sheet
Inventor: MIYASAKA YOSHIHISA
IPC: B32B21/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To form a decorative sheet with extremely fine designability by an intact display of the grain of natural wood on the surface. SOLUTION: A hardcoat layer 2 consisting of completely cured UV ray curing resin is laminated on the surface of a sheet base material 1 of natural wood, and an adhesive layer 3 is laminated on the rear surface of the sheet-like base material 1. The adhesive layer 3 can be formed by the application of a thermosensitive adhesive, a pressure sensitive adhesive, or a pressure sensitive adhesive agent. In this instance, between the sheet-like base material 1 and the adhesive layer 3, an incombustible sheet body 4 can be laminated via an adhesive layer 6, one in such a layer constitution has an excellent incombustibility and flatness. Furthermore, on the surface of the hardcoat layer 2, a protection film having a releasing property can be laminated in a manner facing the hardcoat layer 2.