baber/WOPTO huggingface dataset:
Patent JP-H0788969-A (JP)
Title: Surface modifying method of polyolefin resin form
Inventor: WATARAI HIROSHI
IPC: B29C71/02
Filed: 1993-09-24
Abstract: PURPOSE:To modify the surface of a resin form easily and uniformly to adhere a coating film layer onto the surface thereof strongly and contrive the reduction of a cost. CONSTITUTION:A surface modifying device is provided with an air supplying device 11, an oxygen supplying device 12, a control box 13 for controlling mixture, a hot-air generator 14 and an exhausting device 15. Heat etching treatment is applied on the surface of a side mole main body 2 to form a coating film layer on the surface of the same. Hot-air can be contacted with the whole surface of the decorative surface of the side mole main body 2 even when the same main body 2 has any configuration. Accordingly, polarizing reaction is effected on respective surfaces uniformly whereby reaction mottle will hardly generated in respective places whereby the coating film layer, formed on the surface, is fixed strongly and uniformly. On the other hand, the facility is not necessitated to have explosion-proof specification whereby modifying process can be introduced into one series of coating process.
Patent JP-H0980589-A (JP)
Title: Finder device
Inventor: KOIKE KAZUMI
IPC: G03B13/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a finder device to be miniaturized and capable of switching a finder to a visual field frame corresponding to a plurality of print modes. SOLUTION: A finder device 6 is composed of an eyepiece 6a, an objective lens 6b, a hologram 13 and an operating member 7 for rotating this hologram 13. The hologram 13 is an almost transparent transmissive type and records the interference fringes of respective finder visual field frames corresponding to the photographing modes of three kinds, a hi-vision photographing mode, a panorama photographing mode and an L size photographic mode.
Patent JP-H04121159-A (JP)
Title: Production of devil's tongue piece
Inventor: KUROSAKI SAKAE
IPC: A23L19/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the subject uniform devil's tongue pieces by squeezing the devil's tongue pieces into a boiling tank from a fixed inner cylinder and a rotary outer cylinder having clearance side holes and cutting those. CONSTITUTION:Devil's tongue pieces are squeezed from raw material injection holes 9 of an inner cylinder 8 through an outer cylinder 11 directly into a hot water in a boiling tank by turning the outer cylinder 11 having clearance side holes around the fixed inner cylinder 8. The squeezed pieces are then cut using a cutter blade attached to the end part of formation holes of the outer cylinder.
Patent JP-S6483144-A (JP)
Title: Sample injection system of electrophoretic tank
Inventor: OKUZAWA TSUTOMU
IPC: G01N27/447
Filed: 1987-09-25
Abstract: PURPOSE:To remove bubbles located near an injection port which cause the lowering of an electrophoretic separation performance, and thereby to prevent the lowering of said performance, by sucking out a buffer liquid in the reverse direction to the direction of sample injection. CONSTITUTION:A sample injection system is constituted of an electro-phoretic tank 1, a sample injection port 2 (2a-2c), a sample injection pump 3 (3a-3c), a selector valve 4 (4a-4c), a non-buffer liquid vessel 5, a sample vessel 6 (6a-6c), a sample injection tube 8 (8a-8c), etc. Three injection systems are switched over, i.e. first a buffer liquid is sucked up from the injection port 2, together with the air in the vicinity of the injection port 2, and the air is exhausted into the atmosphere through the selector valve 4, while the buffer liquid is discharged therethrough into the vessel 5, in a process of drawing off the air in the vicinity of the injection port 2 and in the tube 8. Thereafter a sample is sucked up with the buffer liquid as a leading liquid, and thereby the air held between the buffer liquid and the sample is removed. At a time point when the electrophoresis is ended, the sample is collected and the inside of the sample injection system is washed. Since the three sample injection systems are provided and each process is allotted to each of them, whereby the sample can be replaced ceaselessly so as to implement electrophoretic separation.
Patent JP-H03103001-A (JP)
Title: Operating section display and diagnostic display for ground primary liner motor coil system
Inventor: NUMAJIRI FUMIYA
IPC: B61L23/00
Filed: 1989-09-14
Abstract: PURPOSE:To enable continuous central monitoring of the operating condition and fault in a conducting circuit by displaying all unit sections, each of which represents a linear motor coil conducting circuit, for each phase and enabling sequential display of the conducting section through switching thereof. CONSTITUTION:Through type current transformers(CT3, CT4) for catching the current flowing through each unit conducting section of a linear motor car coil system and through type current transformers (CT1, CT2) for detecting the fault are provided, and information is provided from the current transformers through a transmitter 7 to a central control room thus displaying the entire conducting condition on a cathode ray tube(CRT) 10. The CRT 10 displays the arrangement of the conducting sections of the linear motor car system, the conducting sections and the range of faulty coil with different colors.
Patent JP-S60133137-A (JP)
Inventor: KAZAMA AKIHIKO
IPC: E04B2/56
Filed: 1983-12-20
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-S6299986-A (JP)
Title: Semiconductor storage device
Inventor: SUMI SHINJI
IPC: G11C11/409
Filed: 1985-10-25
Abstract: PURPOSE:To stabilize the output level of a differential amplifier which amplifies data from a data line to the same potential so as to realize high speed operations, by connecting an NMOSFET and PMOSFET, upon which mutually complementary signals are impressed, with the output of the differential amplifier. CONSTITUTION:During the period when a signal phiP which becomes high in level for a fixed period after detecting a change in address signal is high and another signal phiP' is low, an NMOSFET Q6 and PMOSFET Q1 are turned on and a pair of output terminals of a differential amplifier which amplifies data outputted to a data line are short-circuited with each other. As a result, output signals Va and Vb become the same potential. Since the signals phiP and phiP' are complemented by each other, the polarity of the electric charges accumulated in the parasitic capacities of the MOSFETs Q6 and Q1 is opposite. Therefore, the signal phiP changes from a high level to a low level and, when data are outputted, the electric charges accumulated in the parasitic capacities of the MOSFETs Q6 and Q1 negate each other and the output signal level is stabilized to the same potential.
Patent JP-S60130835-A (JP)
Title: Mounting method of semiconductor element
Inventor: OKAMOTO JIYUNICHI
IPC: H01L21/60
Filed: 1983-12-20
Abstract: PURPOSE:To enable to prolong the lifetime of a bonding tool and to obtain a secure junction between a film carrier lead and the electrode parts of a semiconductor element without inflicting damage on the semiconductor element by a method wherein a protrusion is provided at the central part of the face of the bonding tool opposing to a film carrier. CONSTITUTION:A protrusion 10 is formed at the central part of the face 9 of a bonding tool 8 opposing to a film carrier and the step difference between the surface of the protrusion 10 and the face 9 is assemed to be less than 1.0mm, for example. A film carrier lead 2 and the electrode parts 7 of a semiconductor element 4 provided with gold bumps 6 are mutually positioned and a bonding is performed. According to this method, as the lead 2 of the film carrier and a film 1, whereto the bonding tool 8 has not been made to contact, can be heated with a radiant heat, which is transmitted from the surface 9, the temperature of the tool 8 can be previously set lower, while a heat transmission to the lead 2 from the protrusion 10 being lessened and the temperature drop of the bonding tool 8 being made smaller. As a result, it becomes possible to perform a bonding at low temperatures.
Patent JP-S61117493-A (JP)
Inventor: HITSUDA KOUJI
IPC: G21D3/00
Filed: 1984-11-13
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-H03103006-A (JP)
Title: Capsule type linear traveling unit
Inventor: FUJISAWA TOMOJI
IPC: B60L13/03
Filed: 1989-09-14
Abstract: PURPOSE:To enable highly efficient high speed traveling of a capsule by providing a plurality of linear motors which also serve as guide rails, a capsule composed of a non-magnetic body freely travelable through a pipe while being guided by the linear motor, and the like. CONSTITUTION:A capsule 1 having circular cross section is inserted into a pipe 2 having circular cross section. The pipe 2 includes a steel pipe having inner circumferential face galvanized with a conductive material, a non-magnetic pipe, and the like. Furthermore, there are provided a plurality of AC linear motors 4, which also serve as guide rails, arranged on a line with a predetermined interval on the inner wall of the pipe 2 over the entire length thereof, and a capsule 1 composed of a non-magnetic body having a groove 5 in the longitudinal direction to be fitted with the linear motor 4 and travelable freely through the pipe 2, while being guided by the linear motor 4, through wheels 3 contactable with the inner circumferential face of the pipe 2 provided with a reaction plate 9 on the upper face of the groove. Since the contacting section of the pipe 2 and the capsule 1 is reduced, high speed can be achieved.
Patent JP-S6393120-A (JP)
Title: Bonding system
Inventor: OTSUKA KOJI
IPC: G06T1/00
Filed: 1986-10-08
Abstract: PURPOSE:To reduce any failure in recognition for increasing the number of controllable bonding systems by only one operator by a method wherein multiple numbers of automatic bonding systems are equipped with one picture image recognition supporter playing an efficient role in picture image recognition. CONSTITUTION:Multiple automatic bonders 1a-1n that perform wire-bonding of an LED chip 20 fixed onto a lead 21 pick up the image of chip 20 by means of a camera 7 to express it in a binary-coded form by means of a picture image reader 9. A computer 10 decides a bonding position on the basis of the picture image data to control a tool 8 and a stage 6. A picture image recognition supporter 4 successively transfers a switched 19a-19n of a converter to monitor the status of bonders 1a-1n. When the bonder 1a fails to recognize the picture image, a corresponding switch 16a is connected. Simultaneously, the data from camera 7 are inputted to a picture image pickup device 12 to be multiple-coding or turned into colored picture image data for deciding the bonding position by another computer 13. Finally, this positional data are transferred to the computer 10 of bonder 1a.
Patent JP-2000067657-A (JP)
Title: Transparent conductive film excellent in infrared transmission and its manufacture
Inventor: TAKATSUJI HIROSHI
IPC: H01B13/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film excellent in light transmissivity in a wide wavelength range from a visible beam to an infrared ray. SOLUTION: A transparent conductive film with a high transmissivity of about 800% or more in a wavelength range of 450-3200 nm is obtained by giving heat treatment to a film mainly containing a zinc-indium oxide (IZO) under a low oxygen atmosphere. The resistivity of the transparent conductive film is about 3.0×10-3 Ωcm or less. The film mainly containing the IZO is substantially composed of amorphous or fine crystals and the film in such a structure deposited in a sputtering method.
Patent JP-H0668622-A (JP)
Title: System for controlling speed of recording/reproducing head
Inventor: TSUJISAWA TAKAHIKO
IPC: G11B21/10
Filed: 1992-08-17
Abstract: PURPOSE:To follow up a head in a magnetic disk device, etc., to a target speed with high accuracy by adding the output of an LPF affected by a speed error and the output of a constant multiplier, and inputting the output of the adder for driving an actuator part. CONSTITUTION:Positional deviation between the output of a recording/ reproducing head 2 and a disk 1 recording data is positional error detected 3. Then, based on the output of the detector 3 and an input signal to the actuator part 4 driving the head 2, a moving speed in the head 2 is detected by a speed detection mechanism 5. At this time, according to the speed error being a difference between the output of a target value generation mechanism and the output of the speed detection mechanism 5, a speed controlling feedback controller for the recording/reproducing head containing a controller restoring the speed error is provided. Then, the speed error is led to the LPF 7, and is constant multiplied by the constant multiplier 11. Further, the output of the LPF 7 and the output of the multiplier 11 are added, and the output of the adder 12 is inputted to the actuator part 4 for driving it.
Patent JP-H0675195-A (JP)
Title: Optical control device
Inventor: KITAMURA NAOKI
IPC: G02F1/035
Filed: 1992-08-17
Abstract: PURPOSE:To enable stable operation by inserting a layer consisting of a material having the lower ion transfer rate than the ion transfer rate of a buffer layer between a buffer layer and a substrate. CONSTITUTION:The buffer layer 3a is loaded on the substrate 1 of a directional coupler 5 consisting of two pieces of optical waveguides formed on the LiNbO3 or LiTaO3 substrate 1 having an electrooptical effect and the buffer layer 3 is loaded thereon. Electrodes 4a, 4b mainly consisting of a metallic material are formed via the buffer layers 3a, 3 on the optical waveguides 2. Further, a conductive film 6 is loaded thereon. The buffer layer 3a formed between the substrate 1 and the buffer layer 3 is formed by using the material having the low ion transfer rate. Then, the Li ions diffused from the substrate 1 are blocked by the buffer layer 3a having the low ion transfer rate and are prevented from being incorporated into the buffer layer 3 even if the substrate is subjected to a heat treatment at the time of forming the buffer layer 3. The quantity of the ions capable of moving within the buffer layers is, therefore, decreased and the DC drift is decreased.
Patent JP-S61118024-A (JP)
Title: Phase locked loop circuit
Inventor: MACHIDA TAKASHI
IPC: H03L7/081
Filed: 1984-11-14
Abstract: PURPOSE:To eliminate disturbance of synchronization of an output clock signal when synchronization is finished by using a phase shift device to convert a return clock signal inputted to a phase comparator into a signal added with a phase shift caused at every other pulse. CONSTITUTION:An input data signal S1 and a return clock signal S6 are inputted to the phase comparator 1. The phase comparator 1 detects a phase difference between the S1 and S6, and when the phase of the S6 is led to the S1, a pulse signal having a pulse width proportional to the phase difference is outputted as a lead phase difference signal S2. When the S6 is lagged to the S1, a pulse signal having a pulse width proportional to the phase difference is outputted as a lag phase difference signal S3. The S2 or S3 is inputted to a filter 2, which inverts the S2 and synthesize in with the S3 and a controlled voltage signal from which a high frequency component is eliminated is outputted to the voltage controlled oscillator 3. The voltage controlled oscillator 3 is oscillated in a frequency proportional to the S4 and outputs an output clock signal S5. The S5 is branched and inputted to the phase shift device, from which the return clock signal S6 is outputted.
Patent JP-S6395308-A (JP)
Title: Method for measuring shape of road surface
Inventor: KITATSUME MASAHIRO
IPC: G01C7/02
Filed: 1986-10-10
Abstract: PURPOSE:To easily set a width with high accuracy, by a method wherein two light reflecting members for specifying the width are provided to the measuring place of a road surface and the receiving signal from one of the light reflecting member (or from the other light reflecting member) is set as a signal for specifying a measuring start point (or measuring finish point). CONSTITUTION:This measuring apparatus is constituted of the laser type distance measuring device 8 arranged along the crossing direction of a road surface E and light reflecting members 10, 10 such as mirrors arranged corresponding to the positions, where a width must be set, of both ends of the road surface E. The device 8 consists of a laser transmitting and receiving part 11 and a main body frame 12 provided so as to extend to left and right. Then, the transmitting-receiving part 11 measures the distance (h) from the road surface while moving so as to go across the road surface E in the crossing direction. At this time, the laser beam emitted from a laser diode 11A is almost totally reflected by the members 10, 10 at the positions thereof and does not return to a unidimensional CCD sensor 11B. Therefore, the receiving signal obtained from one of the members 10, 10 or (from the other member) is set as a signal for specifying a measuring start point (or measuring finish point) to catch the position of said member and, by this method, the distance data and width numerical value of the road surface E can be simultaneously calculated.
Patent JP-S6482774-A (JP)
Title: Contact type image sensor
Inventor: HIROI MASAKI
IPC: H04N5/357
Filed: 1987-09-24
Abstract: PURPOSE:To improve S/N by covering the periphery of the sensor with metal except a light collecting window, a transparent substrate corresponding to the optical path of light incident on the light collecting window, and a photodetection part, and grounding the coating metal. CONSTITUTION:The incident light is projected on an original (O) through the light collecting window 2 and its reflected light is projected on the photodetection part 3. A metallic thin film 7 is formed on an insulating film 6. The metallic thin film 7 which has good conductivity is etched away at the photodetection part 3 and incident light part 10 (transparent substrate back surface almost corresponding to the light collection part 2). A passivation film 8 is deposited on its periphery and etched away partially, and the metallic film 7 is grounded 9 there. Consequently, the contact type image sensor (TFT driving sensor) with the high S/N ratio is obtained.
Patent JP-2001064917-A (JP)
Title: Rockfall prevention fence
Inventor: KIMURA KATSUO
IPC: E01F7/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rockfall prevention fence at a low cost for which the construction work and manufacturing can be performed easily by forming a rockfall prevention fence (impact absorbing members) laterally supported between columns erected on a sloped surface with netting panels made of a space framework structure containing diagonal members. SOLUTION: For an impact absorbing member 3, a space framework structural body is formed by jointing together a top chord, a bottom chord and a diagonal member and is also formed to an unit body of a predetermined size in advance to make the manual work easier on the job site. This shock absorbing member 3 is automatically fabricated by folding, pressing, expanding or net making method applied to line members or thin sheets. In addition, the shock absorbing member 3 is fixed between columns 2, 2 erected on a sloped surface H, thereby forming a rockfall protection fence 1. And when a large stone or the like falls down, the surface of the absorbing member is deformed to a recessed shape and the collision load is absorbed. In addition, the surface of the shock absorbing member 3 is covered with a rigid plate-shaped body or the absorbing members can be used in duplicate. In this way, the impact load can be effectively absorbed.
Patent JP-H07157268-A (JP)
Title: Stair platform for escalator
Inventor: HERUMUUTO YOTSUTO BUEE MAIYAA
IPC: B66B29/08
Filed: 1994-10-05
Abstract: PURPOSE: To provide larger space to passengers and equipment in a wheelchair accessible escalator by constituting a specific step in such a way as to position a middle section safely on the lower side of the upper part of a body of a higher step. CONSTITUTION: This step platform 12 includes a lower step 42 having an upper part 44 and a rising part 46, and a higher step 48 having a body 50 and a middle section 52. The body 50 of the upper step 48 has rising parts 68 and upper parts 58 fitted to a step frame 70. The step frame 70 has triangular members 72, and a pair of yokes 76 for attaching the step 48 to a step axle 78 at the rear part of the higher step 48. The body 50 is provided with a guide plate 80 provided with three curved slots 82, adjacently to the middle section 52, and the middle section 52 is driven by a first driver comprising a pair of arms, a covered cable and a plurality of pulleys, and a second driver comprising two pairs of arms.
Patent JP-H01128385-A (JP)
Title: Wire insertion tool assembly
Inventor: BUERUNAA MAAKU
IPC: H01R43/027
Filed: 1988-09-26
Abstract: PURPOSE: To realize permanent electric contact with conductive insulated conductor by providing a support tool which is fitted to a frame body on both sides of a wire insertion tool, and has a wire connection portion support face opposite to the insertion tool. CONSTITUTION: An electric connector 2 is composed of a long insulated housing 4 forming one row of terminal accepting cavities 6. The cavities 6 are separated by partitions 7 crossing the housing 4, and two recessed portions on both ends are formed between one of the respective partitions 7 and the end portion side wall of the housing 4. The respective cavities 6 accept electric terminals 10, the terminals 10 are composed of tab-like receptacle portions 12 and wire connection portions 14 made of pairs of parallel plates 16, and wire slots 18 are formed in the respective ones. The parallel plates 16 are combined at the upper end portions thereof by belt-like portions 20 made of terminal material.  A covered insulation wire W is thrust between the belt-like portion 20, is inserted into the slot 18 opened orthogonal to the long axis of the wire W, and the edge of the slot 18 sticks in the cover of the wire W. Thereby, permanent electric contact with conductive insulation conductor can be realized.
Patent JP-H06302996-A (JP)
Title: Device and method for reforming lead wire
Inventor: SHINTAKU AKIRA
IPC: H05K13/04
Filed: 1993-08-31
Abstract: PURPOSE:To provide a device and method for reforming lead wires by which lead wires can be easily reformed with a simple structure and the workability of the reforming work can be improved. CONSTITUTION:The device is provided with an auxiliary reforming machine 3 which holds a stem 2 mounted with a lead wire 1 having inner leads 1a and lead terminals 1b and a circular-hole jig (reforming machine) 5 which has circular holes 4 into which the unreformed inner leads 1a can be inserted and is placed on the placing surface 3a of the machine 3 in such a state that the machine 5 can be moved against the surface 3a. The inner leads 1a inserted into the holes 4 and 4 are reformed by moving the machine 5 and bringing the side walls of the holes 4 into collision with the leads 1a.