baber/WOPTO huggingface dataset:
Patent JP-H06151811-A (JP)
Title: Integrated light-emitting device
Inventor: TAKEOKA TADASHI
IPC: H01L27/15
Filed: 1992-11-11
Abstract: PURPOSE:To dispose light-emitting elements having the simultaneity and parallelism of light with high density without increasing the quantity of wirings by forming a channel for transferring charges, an insulator and an electrode for transferring charges onto a semiconductor substrate and forming a light-emitting layer onto the same semiconductor substrate. CONSTITUTION:A plurality of electrode patterns 13, 14 for transferring charges are shaped onto the top face of an integrated type light-emitting device 10, and a charge generating section 12 is formed at one end section of the top face. That is, a P-InGaAsP light-emitting layer 15 and a P-InP channel 16 for transferring charges are shaped onto a P-InP substrate 11 as a semiconductor substrate in the light-emitting device 10. Electrodes 14a, 14b, 14c for transferring charges are formed onto the channel 16 for transferring charges through an Al2O3 film 17 as an insulator. A device having the same sign as these electrodes is connected by wirings on the surface of the substrate. Accordingly, an arbitrary pattern can be light-emitted simultaneously.
Patent JP-H01141071-A (JP)
Title: Printer
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J13/10
Filed: 1987-11-27
Abstract: PURPOSE:To enable printing on both sides of a paper by a simple mechanism, by providing a reverse feed side paper guide for feeding the paper to a paper feeding roller by reversing the direction of the paper, and a paper inversion guide for guiding the paper from the paper feeding roller toward the reverse feed side paper guide or a discharging-side paper guide. CONSTITUTION:A paper 15 is fed to the first printing line by a paper feeding roller 3, and is printed by a printing head 4. In this case, the paper 15 is fed in the direction of an arrow E by a paper inversion guide 6 and paper guides 8, 9, and the paper feed quantity from the moment the detection by a paper sensor 5 is changed from the absence to the presence of the paper to the moment the detection is again changed to the absence of the paper is counted. Based on the counted value, the length of the paper 15 in the paper feeding direction is recognized. After printing on the face side of the paper 15, the roller 3 is rotated until the paper 15 is again detected by the sensor 5, and the paper inversion guide 6 is moved in the direction of a point D. By this, the paper 15 is inverted upside down as compared with its state when being printed on the face side, resulting in that the back side of the paper can be printed by the head 4, and printing data is printed on the back side in the manner of printing invertedly, upward on the paper 15.
Patent JP-H03236713-A (JP)
Title: Riding type rush harvester
Inventor: UTSU HIDEO
IPC: A01D45/00
Filed: 1989-11-20
Abstract: PURPOSE:To efficiently perform transmission of driving force and improve grass dividing ability by adopting a specific construction in a grass dividing mechanism for rushes and a driving means for various rush harvesting mechanisms. CONSTITUTION:A fixed grass dividing rod 29 of a grass dividing mechanism (A) for rushes is horizontally projected forward from the lower end of a raising up guide rod 39 of a raising up mechanism (B) for the rushes by a prescribed distance (X) and a vibrating grass dividing rod 31 pivoted on the front projected end thereof is erected in a backward rising tilted state at a gentler prescribed angle (lambda) than that of the raising up mechanism (B). A transmission shaft 33 facing to the back of the raising mechanism (B) is erected from a machine body 11 at a steeper prescribed angle (mu) viewed from the side than that of the raising up mechanism (B) to transmit power and connect the tip of the vibrating grass dividing rod 31 through an eccentric shaft 30 to the transmission shaft 33. Thereby revolving action based on an oscillating eccentric angle (pi) of the eccentric shaft 30 is applied from the upper side to the vibrating grass dividing rod 31 with the aforementioned pivoted part as a fulcrum (O). In addition, the harvester is constructed so as to wholly distribute and apply driving force of an engine 12 from the upper side to the raising up mechanism (B), a reaping mechanism (D) and a nipping and conveying mechanism (C) with the transmission shaft 33.
Patent JP-H08122009-A (JP)
Title: Instrument for measuring bending strain of dummy belly part and belly-part injury estimation apparatus using it
Inventor: TSUKADA ATSUSHI
IPC: G01M17/007
Filed: 1994-10-27
Abstract: PURPOSE: To estimate an injury of belly part by installing a band in the up-and-down direction in the front so as to fix one end to a dummy belly part, installing a plurality of gages at the band in the length direction, detecting a bending strain in the belly part in a collision, and finding the transition in terms of time of the bending strain in every part of the band on the basis of its detection. CONSTITUTION: An elastic thin-plate member 20 which forms a band 2 is composed of a rectangular stainless steel plate which is, e.g. 0.1mm thick, 12.7mm wide and 296mm long, and its lower end is fixed to the lower part in the front of a belly part 10. For example, 15 gages 3 are installed in the longitudinal direction of the member 20, the member 20 and a flexible printed-circuit board to be used as a lead wire are placed and positioned on a PTFE sheet one face of which has been coated with an adhesive and which is about 0.13mm thick. They are wired and connected, and their surfaces are covered with the PTFE sheet so as to form the integrated band 2.  A deformation-amount measuring device 4 finds the history of the deformation amount in every part on the basis of the detection amount of the deformation in every part in the band 2 by the gages 3 when a belt 15 collides, it finds the deformation amount, and it can estimate the injury of belly part.
Patent JP-2000127104-A (JP)
Title: Split cutting type chip saw
Inventor: ISOTANI TAKEMA
IPC: B23D61/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a chip saw which finishes the cutting plane of a material to be cut well while restraining noise. SOLUTION: Four kinds of rigid tips 11 (1-4) having different shapes of cutting blades are fixed on the circumference of a chip saw main body. Each tip 1-4 cuts a groove to be divided into four in the breadth direction by four kinds of cutting blades having different projection positions participating in cutting in the thickness direction of the chip saw main body. The tip parts R1, R2 of the side cutting blade lines 1a, 2a of each tip 1-4 are set up in the same rotary plane and at the same cutting radius position, and the tip parts L3, L4 of side cutting blade lines 3b, 4b are set up in the same rotary plane and at the same cutting radius position, so that all the chips participate in the cutting of a groove side to be loaded uniformly.
Patent JP-H05143565-A (JP)
Title: Control parameter setting device using neural network
Inventor: KUWATA RYUICHI
IPC: G06F15/18
Filed: 1991-11-18
Abstract: PURPOSE:To set an optimum control parameter based on identified limit sensitivity value, limit cycle value and dead time value. CONSTITUTION:This control parameter setting device using a neural network is provided with a hierarchical neural network 11 outputting limit sensitivity value, limit cycle value and dead time value to be control objects by a learning function due to the correction of synapse load by inputting plural process time series signals from a feedback control system, a learning mechanism 22 correcting the synapse load so that the limit sensitivity value, limit cycle value and dead time value to be outputted from the neural network may be equal to a prescribed educator signal by being inputted by the signal and a conversion means converting the limit sensitivity value, limit cycle value and dead time value to be outputted from the neural network 11 to a control parameter to be set for a controller by a conversion factor based on these dead time value and limit cycle value.
Patent JP-H01145518-A (JP)
Title: Bearing detector for moving object
Inventor: HIRATA SEIICHIRO
IPC: G01C17/28
Filed: 1987-12-01
Abstract: PURPOSE:To enable accurate detection of the bearing of a moving object without rotating the moving object on which the apparatus is borne, by averaging output values from an earth magnetism sensor borne on the apparatus during the movement thereof along a rectilinearly moving path. CONSTITUTION:Output of an earth magnetism sensor at a specified portion within a rectilinear approximation path is averaged in road information from a map data memory section to determine the center coordinates (Ex0, Ey0) of a circle with a specified radius R. Then, based on a node coordinate value at both ends of the linear approximation path, an inclination theta of the rectilinear approximation path is calculated. Then, the intersection (Cx, Cy) on the circle with the radius R at the center coordinate (Ex0, Ey0) is determined by drawing a straight line with an inclination theta from the coordinates (Ex0, Ey0). Then, a computation is performed with a microcomputer based on the intersection (Cx, Cy) and two outputs (Exx, Eyy) from the earth magnetism sensor to allow the detection of true bearing of a moving object thereby enabling accurate detection of the bearing of the moving object without rotating the moving object.
Patent JP-H10146261-A (JP)
Title: Foam structure
Inventor: DUNN EDWIN REED
IPC: C08G101/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the compression resistance and wear resistance of a carpet underlay cushion structure. SOLUTION: The carpet underlay cushion structural body 10 includes a carrier layer of an open cellular polyurethane foam material 12. At this time, this elastic foam material 12 is substantially, completely and uniformly impregnated with a carboxylated styrene-butadiene rubber latex blend. This carboxylated styrene-butadiene rubber latex blend contains (a) about 70 to about 95wt.% styrene-butadiene rubber latex and (b) about 5 to about 30wt.% carboxylated styrene-butadiene rubber latex. The impregnated foam material 12 is dried after the impregnation to form the open cellular foamed elastic composite cushion structure 10. The open cells thereof partially contain the carrier layer 14 of the polyurethane foam material 12.
Patent JP-H10140901-A (JP)
Title: Door-opening operating device in open-close device of door for automobile
Inventor: KOBAYASHI FUMIO
IPC: E05B85/24
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To open a door surely by operating a door handle even under the state, in which large door reaction works. SOLUTION: The door-opening operating device has a handle switch 28 electrically detecting the door-opening operation of a door handle connected to a door lock, a knob switch 27 electrically detecting the state of the locking and release of the door lock, and a control unit 30 operating a motor 18 as a driving means when the knob switch 27 detects the state of release and the handle switch 28 detects the door-opening operation of the door handle and moving a striker from the place of door closing to the place of door opening.
Patent JP-2000112992-A (JP)
Title: Merchandise picture information system and program recording medium for the same
Inventor: INOUE MASAHIRO
IPC: G06F17/30
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to prepare original sales promotion materials not only on a center side but also on a user side, to register them with a data base, and to enable other users to arbitrarily retrieve these sales promotion materials in the data base and to use them. SOLUTION: Client terminals A-1, A-2 and B-1 for a manager use merchandise information consisting of a merchandise picture and character information, prepare sales promotion materials and upload them to a data base server DSR. The data base server DSR registers the sales promotion materials that are uploaded from the client terminals for the manager with each client shared data base. Then, when there is a demand of the sales promotion materials from any client terminal CTC, the data base is retrieved and the retrieval result is downloaded to a demand original client terminal. The client terminal CTC make the sales promotion materials downloaded from the server print outputted.
Patent JP-H04173631-A (JP)
Title: Sheet feed mechanism
Inventor: UBUE KOICHI
IPC: B65H3/06
Filed: 1990-11-06
Abstract: PURPOSE:To facilitate the insertion of a sheet to an eccentric roller even when there is no clearance between the eccentric roller and a pad by allowing a pulley to be caught by a pin provided on the shaft of the eccentric roller at an engaging part when the sheet is fed, and rotating the eccentric roller independently of the pulley when the sheet is inserted. CONSTITUTION:The rotation of a motor 8 is transmitted to a first pulley 5 by a first transmission belt 6. Further, by the rotation of the pulley 5, a second pulley 12 is rotated, and simultaneously with this, the pulley 12 is caught by a pin 13 attached to the shaft of an eccentric roller 10 at an engaging part 19 to rotate the roller 10. When the roller 10 is at the lowest limit, that is, there is a clearance between the roller 10 and a pad, a sheet 1 can be inserted. When there is no clearance between the pad 12 and the roller 10, and the sheet is to be inserted, only the roller 10 is rotated through an angle of rotation between the large diameter part and the small diameter part of the roller 10 in accordance with the insertion of the sheet to pinch the sheet 1. Then the roller 10 gets power from the motor 8 to feed the inserted sheet to a drive roller 9.
Patent JP-H03164175-A (JP)
Title: Production of carrier for immobilizing biologically active substance
Inventor: MATSUKI TOSHITSUGU
IPC: C07K17/08
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the title carrier reduced in non-specific absorption, etc., and free from lowering of activity by treating a formed article composed of a polymer having primary amino group in surface layer part with a solution containing a bifunctional aldehyde, etc. CONSTITUTION:A fine-grain-like or film-like formed article of polyphosphazene polymer having primary amino group in at least surface layer part is reacted with an aldehyde mixture solution (having 0.01-15% both aldehyde weight concentration) obtained by dissolving a bifunctional aldehyde (preferably glutaric aldehyde) and formaldehyde used preferably at a molar ratio of 1/10000-1/2 in an organic solvent such as ethanol under ordinary pressure until the primary amino group is substantially lost and then is reduced by dimethylamine borane, etc., to provide the aimed carrier. Furthermore, the carrier is preferably prepared by adding an inorganic or organic acid (preferably acetic acid) to the above-mentioned mixed treating liquid and controlling pH to 1.5-10.
Patent JP-H04174368-A (JP)
Title: Measuring circuit for delay time difference
Inventor: OTA FUMIO
IPC: G01R29/00
Filed: 1990-11-07
Abstract: PURPOSE:To catch 50% of voltage values of two analog signals and thereby measure a delay time accurately by a method wherein the respective outputs of two circuits comparing an amplified signal with a shifted analog signal are subjected to exclusive OR. CONSTITUTION:A level detecting circuit 3 compares a signal (b) amplified 2 with a voltage inputted from a reference voltage input terminal 10 and outputs a signal (c) to a sample hold circuit 4. Besides, the circuit 4 catches correctly a instantaneous value of the voltage of the signal (b) which changes at a high speed and generates a signal (d). This signal is converted into a digital signal by an A/D converter 5 and passed over to a shift register 6. The register 6 shifts the input signal by 1 bit to the right and an output signal thereof is turned to be 50% of the input signal. This output signal is converted into an analog signal (e) by a D/A converter 7 and a level detecting circuit 8 compares the signal (b) with the signal (e) and generates a signal (f). The other circuit generates a signal (g) likewise, and by subjecting the signals to exclusive OR 9 respectively, a delay time is measured accurately.
Patent JP-H11128230-A (JP)
Title: Ultrasonic probe
Inventor: SAIGA KAZUYA
IPC: A61B8/12
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe having a lumen for guiding a guide wire, with a simple and good property for insertion and without occurrence of breaking. SOLUTION: The front end of a sheath 3a has a hard front end chip 10 integrally fixed. An expanded part 13 of the front end chip 10 is formed with a hole part 15 constituting a guide wire guiding part 14. One end of a lumen pipe 16 is fitted into the hole part 15 to be integrally fixed. The lumen pipe 16 is coaxially fixed with the central axis of the hole part 15, the central axis of the guide wire guiding section 14 constituted at the hole part 15 intersects at an inclination angle of about 6 deg. relative to the central axis extending toward the front end in the inserting direction of the inserting part 3. As a result, the guide wire guiding section 14 is positioned within a plane including the central axis of the inserting part 3. The hardness of the lumen pipe 16 is made softer from a state harder than that of the sheath 3a from the front end side toward the rear end side.
Patent JP-2000133565-A (JP)
Title: Charged particle beam exposing method and system thereof, and manufacture device
Inventor: MURAKI MASATO
IPC: H01J37/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To correct the positional fluctuation of charged particle beam by a method, wherein a reference position of the charged particle beam with respect to a stage is corrected in response to the movement of the stage. SOLUTION: A calibrating wafer is carried out from electron beam exposure system (S108), an exposing wafer is mounted on an electrostatic chuck of a wafer stage (S109), and the wafer is continuously moved by the wafer stage (S110). Next, based on the present stage position from a stage position detection part and a correction amount at an electron beams reference position in each stage position stored in a memory, the correction amount at a reference position of electron beam is acquired at the present stage position, and the correction amount corresponding to that at the reference position of the electron beam is corrected by a deflector by instructing an electronic optical system control part. Alternatively, only the correction amount at a position of an X stage is corrected, so as to position the electron beam at a designed reference position by instructing a wafer stage control part (S111).
Patent JP-H05114785-A (JP)
Title: Manufacture of semiconductor aluminum substrate
Inventor: SHIMAJIRI YOSHIFUMI
IPC: H01L23/12
Filed: 1991-10-22
Abstract: PURPOSE:To provide a method of manufacturing a printed board or a through- hole type semiconductor aluminum board which is excellent in thermal conductivity and easily bored with an NC drill. CONSTITUTION:A board of aluminum or aluminum alloy material whose thermal conductivity is over 0.40 (25 deg.C, cgs) in a final use stage is turned into a hard material (H18), a hole is bored in the board in this state, and then the board is turned half or below in hardness, if necessary.
Patent JP-H07157326-A (JP)
Title: Production of preform for optical fiber
Inventor: OKU MASATO
IPC: C03B37/014
Filed: 1993-12-02
Abstract: PURPOSE:To efficiently produce a preform capable of providing an optical fiber having excellent strength by a method utilizing a powder compacting method. CONSTITUTION:Silica powder is compacted by a powder compacting method to form a porous preform, this porous preform is purified in an atmosphere of helium mixed with 15-80vol.% chlorine and the purified porous preform is converted into transparent glass.
Patent JP-H02150214-A (JP)
Title: Selector in combine
Inventor: OCHI RIICHI
IPC: A01F12/32
Filed: 1988-11-29
Abstract: PURPOSE:To reduce the grain crop loss from the machine by setting the second sieves for collecting the crop grains so that the selection mesh interval is expanded, when the cutting and conveying unit is lifted up to the idling (not-operating) position. CONSTITUTION:The fins 15 of the second crop-collecting sieve 8 are rotatably fixed at their tops, and they are connected with connection bars 16 so that the interval between the fins can be controlled. The cutting and conveying unit is connected to wire 18 so that fins 15 are moved to the broken line positions to expand the mesh interval, when the cutting and conveying unit rises up to the idling position. The waste dust on the sieve 8 drops in the second conveyer whereby the loss discarded together with the dust from the outlet is reduced.
Patent JP-H02150571-A (JP)
Title: Travel interlock for mobile vehicle
Inventor: KISHI TAKESHI
IPC: G05G13/00
Filed: 1988-11-29
Abstract: PURPOSE:To make operation simple and easy enough as well as to avoid any hazard by installing a shift interlocking mechanism which operates to shift a belt transmission mechanism to the speed-up side from a shift neutral position with pedal operation after the initial-motion operation of a forward or backward pedal. CONSTITUTION:In front position of a forward pedal 3 and a backward pedal 4 of a car body 10, there is provided with a rocker arm 37 of a shift interlocking mechanism 7 supporting a central part in the vertical direction. In addition, in an inclined cam part 21 of a belt shifting mechanism 2, there is provided with a shaft arm 38 which is projected toward the right and operates this shifting mechanism 2 from a shift neutral position to the speed-up side through front rotation via this inclined cam 21. Then, both upper ends of the shift arm 38 and the rocker arm 37 are connected by an interlocking rod 39 free of bending. Moreover, a connecting rod 41 with a connecting pin 40 being inserted into each front end of long holes 30, 30 of two cam plates 31, 31 is connected to a lower end of this rocker arm 37 by means of pin connection.
Patent JP-H10146671-A (JP)
Title: Method for cutting off edge waste of metallic plate
Inventor: HACHIWAKA TORU
IPC: B23K26/38
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the development of trouble in a work caused by obstructing in a shifting course during cutting off with a nozzle, etc., of a cut-off means with a thermal deformed position of an edge waste piece warped by heating at the time of melt-cutting or in the serious case, the development of damaging to equipment of the cut-off means, etc. SOLUTION: After cutting off the edge waste piece 3 in the longitudinal direction from the point D to the point C at the time of cutting off in the short side direction from the point B to the point C, the part shown with the size LD is warped with the thermal deformation. In the cut-off in the longitudinal direction, after cutting off from the point D only to the point A, the cut-off in the short side direction is executed from the point B to the point C and successively, the cut-off in the longitudinal direction is executed from the point A so as to continue to pass through the point C in the following cut-off of the edge waste piece. At the time of cutting off from the point B to the point C, since the edge waste piece 3 is connected with a metallic plate base material 1 at the line from the point A to the point C, the warp of the thermal deformation is restrained.