baber/WOPTO huggingface dataset:
Patent JP-S6039660-A (JP)
Title: Copying device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/20
Filed: 1983-08-13
Abstract: PURPOSE:To suppress the fluctuation in the quantity of light of an exposing lamp owing to turning-on and -off of a fixing heater by correcting preliminarily a phase control angle by a prescribed rate in the stage of turning on and off of the fixing heater. CONSTITUTION:A control device for a halogen lamp 2 is constituted of a power source 1, a rectifier circuit 6 for controlling the gate of a triac 3, a trigger element 6, a zero cross circuit A, a circuit B for detecting the operation and execution value for lighting of the lamp 2 and a microcomputer 27, etc. The voltage for lighting the lamp 2 is controlled by the microcomputer 27. The phase control angle of the voltage of a power source T for the lamp 2 is preliminarily corrected by a prescribed rate in the stage of turning-on and -off of a fixing heater 30. The fluctuation in the quantity of light of the lamp 2 owing to turning-on and -off of the heater 30 is thus suppressed. Remarkable improvement in terms of cost as compared to the conventional lamp regulator as well as reduction in size are thus achieved.
Patent JP-S5271608-A (JP)
Title: Rotary electric machines
Inventor: YAMAMOTO HIROE
IPC: H02K1/32
Filed: 1975-12-12
Abstract: PURPOSE: To obtain a rotary electric machine having a satisfactory ventilation property by displacing the angle between the air inlets at both ends of spider arms to thereby prevent swirls and the likes generated in the spider arms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09330865-A (JP)
Title: Method and unit for heat treating x-ray mask, and method and unit for processing resist
Inventor: MITSUI SOICHIRO
IPC: H01L21/027
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating method for producing an X-ray mask having high dimensional accuracy. SOLUTION: The heat treating unit for an X-ray mask substrate 1 comprises a substrate supported on a mask supporting frame, and an X-ray transmission membrane and an X-ray absorber formed sequentially on the substrate wherein a photosensitive resist film 13 is formed on the X-ray absorber. First and second temperature regulating members 3, 4 for heating or cooling the photosensitive resist film 13 and the X-ray mask substrate 1 are disposed closely above the X-ray absorber membrane provided with photosensitive resist film 13 and closely below the rear side of the X-ray mask substrate 1. Temperature of the photosensitive resist film 13 and the X-ray mask substrate 1 is set within a predetermined range by controlling the temperature of at least one of the first and second temperature regulating members 3, 4.
Patent JP-S5574919-A (JP)
Title: Unloader for capsule transportation
Inventor: ONO HIROYUKI
IPC: B65G51/26
Filed: 1978-11-28
Abstract: PURPOSE: To shorten the required time and to improve the efficiency by arranging draw-out troughs for capsule car in parallel while moving the capsule car by means of crane thus performing the unloading and starting at different places.  
     CONSTITUTION: Troughs 3, 4 for drawing the capsule car are provided at the end of a plurality of parallel transportation pipe line then gate frame 9 is placed across them. Capsule car suspension lever 17 to be opened/closed to the left and right by means of a cylinder 23 for opening/closing the suspension lever is provided on a truck 10, while simultaneously means for suspending several capsule cars 5 is provided liftably by means of lifting cylinder 12. The suspension lever 17 is provided with a cylinder 22 for opening/closing the lock of bottom cover of capsule car 5 to perform the loading/unloading of transportation material at predetrmined position. Assuming line A is for arriving capsule car while line B is for loading/unloading of transportation material and line C is for the capsule car completed the work, efficient work is acheaved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847321-A (JP)
Title: Structure of electrode of surface acoustic wave filter
Inventor: TANAKA MASAKI
IPC: H03H9/64
Filed: 1981-09-17
Abstract: PURPOSE:To increase input/output impedance and at the same time to improve filter characteristics, by decreasing properly the length of an electrode finger on the split interface of the split interdigital transducer electrode. CONSTITUTION:A multipair of interdigital transducer electrodes which are arranged in series on a single piezoelectric substrate 1 and along the propagating direction of a surface acoustic wave are divided into two parts. These divided electrodes are connected electrically and in series with the single side of the electrodes 5 and 6 respectively used as a bus bar. In such way, a surface acoustic wave filter is formed. The high frequency voltage V is applied to the bus bars of the divided electrodes 5 and 6, and the V/2 voltage is applied between the fingers of the divided electrodes. The lengths of the electrode fingers 10 and 11 which are opposite to each other on a split interface of the electrodes 5 and 6 are decreased. At the same time, the cross width w2 of the fingers 10 and 11 is set 2/3 cross width w1 of the electrode fingers at other areas. Thus the exciting intensity F of the surface acoustic on the split interface varies slowly to the nearby intensity, and the effect is minimized to the prescribed filter characteristics. Furthermore the input/output impedance can be increased.
Patent JP-H0657262-A (JP)
Title: Fluidized coking process
Inventor: SHII CHIYON EN
IPC: C10G9/32
Filed: 1993-06-18
Abstract: PURPOSE: To increase a conversion ratio to a desirable low boiling point product by partially converting or thermal cracking a heavy hydrocarbon raw material in the first converting zone at a lower temperature than coking temperature.  
     CONSTITUTION: A hydrocarbon raw material contg. at least 5 wt.% the Conradson carbon residue is partially converted in the first converting zone at 400-500°C below the coking temperature of the feeding raw material in the burning heater 11. And then it is introduced to the second converting zone consisting of the coking zone 12 and the washing zone 25. The coking zone 12 consists of a refractory solid fluidized bed 14 kept under the fluidized conditions of about 450-650°C and 1035 kPa total pressure, and the partially converted raw material is introduced to the washing zone 25, and vapor phase products contg. liq. hydrocarbons and cokes deposited on fluidized solid are produced. The products are removed in the washing zone 25 and unconverted materials are returned to the coking zone 12. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09331332-A (JP)
Title: Negotiation method for connection identifier
Inventor: SASAGAWA YASUSHI
IPC: H04L12/911
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To simplify the registration operation of an available range of a connection identifier for each terminal equipment in the negotiation technology of the connection identifier in a signaling state in SVC(switched virtual connection) service of the like in ATM(asynchronous transfer mode) system. SOLUTION: A terminal side equipment and a network side equipment support ILMI(interim local management) protocol. At application of power, a cold start trap message specified by the ILMI is used and range information of VPI/VCI (virtual path identifier/virtual channel identifier) support by the terminal side equipment is informed to the computer side equipment. In the case of signaling from the terminal side equipment, the network side equipment assigns the VPI/ VCI used by the terminal side equipment therefor based on the support range information of the VPI/VCI informed by the cold trap message from the terminal side equipment.
Patent JP-H01315010-A (JP)
Title: Magnetic head adhering jig
Inventor: MASUBUCHI YOICHI
IPC: G11B5/127
Filed: 1988-06-14
Abstract: PURPOSE:To facilitate the highly accurate working of a jig and at the same time to avoid the adverse influence of the heat expansion to a magnetic head by dividing an adhering jig into two blocks having a vertical reference surface and a lower reference surface respectively. CONSTITUTION:A head adhering jig main body 1 is divided into a block A having a lower reference surface 1b and a projecting part 1g and a block B having a vertical reference surface 1c. Then the block B is clamped to the block A by means of a clamp screw 7 set orthogonal to a push screw 9. When a magnetic head is assembled, a pair of core block half bodies 3 are set via a push plate 6 and heated up for adhesion. Then the screw 9 is screwed in to press the bodies 3. As a result, the working is facilitated for both surfaces 1b and 1c that require the accuracy of <=1mum owing to division of the jig 1. Furthermore the adverse influence of the heat expansion caused by heating can be avoided owing to both screws 7 and 9 set orthogonal to each other.
Patent JP-H05342344-A (JP)
Title: Method and system for picture processing
Inventor: URUSHIYA HIROYUKI
IPC: G06T1/00
Filed: 1992-06-08
Abstract: PURPOSE:To eliminate 3 sense of incongruity of a joint at the time of sticking pictures to each other by designating an area common to two pictures and generating the histogram of each color component in the designated area to match the tone of color of the picture to be stuck on to that of the picture to be stuck. CONSTITUTION:The picture to be stuck and the picture to stick on it are inputted from a retinal camera 1 or a slide scanner 2, and data of hue (H), saturation (S), and lightness (I) are generated from two inputted pictures. Respective areas which should have the same color tone in two pictures displayed on a display device 5 are designated by an input device 7. Histograms of H, S, and I in the area in HSI picture data stored in a memory 4 correspondingly to the designated area of the displayed RGB picture are generated. Histograms of the picture to stick on are so converted that they coincide with those of the picture to be stuck, and correction of HSI data of the picture to stick on, namely, color correction processing is performed.
Patent JP-H0442943-A (JP)
Title: Inspection device of semiconductor device
Inventor: OKI SHINICHI
IPC: G01R31/26
Filed: 1990-06-06
Abstract: PURPOSE:To avoid the breakdown of probes due to the leakage of falling down dust between the probes or any falling down matters by a method wherein the vision field region of an inspection device is covered with a transparent glass or plastic plate to protect the probes. CONSTITUTION:A semiconductor device 7 in a wafer state is fixed on a stage 6. Next, the stage 6 is lifted so that electrode pads 8 of the semiconductor device 7 may be brought into contact with probes 4 to be electrically connected with one another. When the electrode pads 8 are electrically connected with the probes 4, the electric signals from an outer measuring instrument are transmitted to the electric pads 8 through the intermediary of the electrode 3, the wiring 2 and the probes 4 of the inspection device of the semiconductor device 7 so as to inspect the electric characteristics of the semiconductor device 7. In such a constitution, the vision field region of a printed board 1 on the opposite side of the surface whereon the probes 4 on the printed board 1 are fixed is covered with a transparent plate 10 made of glass or plastic so as to to protect the probes 4.
Patent JP-H10333203-A (JP)
Title: Exposure controller for camera
Inventor: KAMIYAMA MASAYUKI
IPC: G03B7/085
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient apodizing effect without using an apodization filter by setting the change state of the aperture area of an aperture diaphragm and changing the aperture area in the set change state while a shutter is opened. SOLUTION: A ROM 81 stores a change pattern that the change speed of an exposure index is increased in the midst of the opening operation of the aperture diaphragm 7. A diaphragm control means 82 forms a change control curve in accordance with shutter speed obtained by an exposure arithmetic means 73 from the change pattern, and the opening control of the diaphragm 7 is performed along the change control curve. Namely, the camera is provided with the diaphragm 7 and the shutter 2 and the aperture area of the diaphragm 7 is changed while film is exposed in a state that the shutter 22 is opened, so that light quantity at a periphery part is decreased. Thus, the apodizing effect, that is, a photograph in a beautiful unsharp state without off-axis aberration is obtained.
Patent JP-H05326790-A (JP)
Title: Tie bar cutter
Inventor: SEKIYA KAZUMA
IPC: H01L23/50
Filed: 1992-05-15
Abstract: PURPOSE:To cut tie bars without replacing a tie bar cutter if the tie bars are arranged at the same pitch by a method wherein a male tie bar cutter and a female tie bar cutter both equipped with a specific number of cutting edges are mounted confronting each other independent of the number of the tie bars of a lead frame, and the pair of tie bar cutters is made to move along the axes of x, y, and theta. CONSTITUTION:A frame sheet 11 is fed in a lengthwise direction at a constant stroke on the upside of a table 9 fitting feed holes provided to both its sides to a film feed mechanism provided on both the ends of the table 9. When the frame sheet 11 is fed by a stroke and then stopped, a lead frame is located just at the window of the table 9, then a tie bar cutter 6 is moved along the axes of x and y to be aligned with tie bars, the tie bar cutter 6 is closed, and a male cutter 6a and a female cutter 6b are made to engage with each other to cut the tie bars. At this point, the tie bars and the edges of the tie bar cutter 6 are not required to be coincident with each other inn number. Therefore, a tie bar cutter is not required to be replaced, so that a tie bar cutter device of this design is enhanced in working efficiency.
Patent JP-S5936762-A (JP)
Inventor: HIRAMATSU TOORU
IPC: D06B13/00
Filed: 1982-08-26
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-H04346446-A (JP)
Title: Lead frame transfer device
Inventor: KOBAYASHI MASAO
IPC: H01L21/50
Filed: 1991-05-24
Abstract: PURPOSE:To contrive an increase in the accuracy of a positioning (cuing) of a lead frame fed on a guide rail. CONSTITUTION:In a lead frame transfer device, wherein a lead frame 1 is clamped by upper and lower feed pawls 34 and 35 and is transferred along guide rails 2, a pawl holder 9 mounted with the pawls 34 and 35 is provided with a positioning pin 43 in such a way that the pin 43 is movable on a lead frame transfer path between the rails 2 and the pin 43 is driven by a solenoid 41.
Patent JP-S5480615-A (JP)
Title: Horizontal output circuit
Inventor: HACHITSUKA SHINJI
IPC: H04N3/16
Filed: 1977-12-09
Abstract: PURPOSE:To perform the boost up operation and to extend the control range of voltage variation with low loss, by controlling the conduction period of the switching element in one horizontal synchronizing period. CONSTITUTION:The coil 16 is connected between the positive polarity of the boost up capacitor 11 and the one end 13 of the flyback transformer winding 7c for boost up, the flywheeling diode 17 is connected between the one end 13 and the junction of the coil 16 and ground, and the switching element 13 is placed between the input terminal 9 of power supply and another end 12 of the winding 7c, and the element 15 is controlled for conduction within one horiaontal period with the control circuit 14, which determines the conduction period of the element 15 relating to the terminal voltage of the capacitor 11.
Patent JP-H06199087-A (JP)
Title: Document keeping box
Inventor: TOGUCHI YOSHIAKI
IPC: B42F7/14
Filed: 1992-05-15
Abstract: PURPOSE:To rationally file and keep documents by providing a frame component having a flexible connecting member for interconnecting foldable right and left side walls and having front and rear faces which are opened, and connectively providing a folded member with a front face wall having thereon an entry column on one side end of the frame component in a foldable manner. CONSTITUTION:This document keeping box has a rectangular frame component 1 having a flexible connecting member 4 for interconnecting foldable left and right side warms 2, 3 and having front and rear faces 5, 6 which are opened, and a folded member 7 is provided connectively at a rear end part of an upper wall 11 of the frame component 1 via a first bent part 12. The folded member 7 has a rear face wall 8 and a bottom face wall 9, both being provided connectively to the folded member 7 via a second bent part 13, and has a front face wall 10 provided connectively to the bottom face wall 9 via a second bent part 14. An entry column 15, wherein the names of documents and the like to be kept are filled, is stuck to or printed on the surface of the front face wall 10. The abovedescribed frame component 1 and folded member 7 are formed of an insecticide cardboard containing refined oil extracted from leaves of shell-flower or of an insecticide cardboard made of leaves of shell-flower as a main material.
Patent JP-H08325827-A (JP)
Title: Drawn yarn composed of spilittable conjugate fiber and its production
Inventor: TOKUNAGA ISAO
IPC: D01F8/14
Filed: 1995-05-24
Abstract: PURPOSE: To smoothly produce a drawn yarn completely and smoothly splittable to ultrafine fibers consisting of the smallest single layer unit or a unit of at most two layers constituting the splittable conjugate fiber by the splitting fibrillation treatment after weaving or knitting, etc., in high processability without causing the fibrillation in the spinning and drawing process, the weaving or knitting process, etc., to give a high-quality split and fibrillated product having excellent softness, bulkiness and density and free from striate non- uniformity and dyeing speck. CONSTITUTION: This drawn yarn has a dry-heat shrinkage stress of 0.14-0.30g/d and is composed of a side-by-side conjugated fiber of two or more kinds of mutually incompatible polymers. It is produced by producing a drawn yarn of a side-by-side conjugate fiber by the direct spinning and drawing of two or more mutually incompatible polymers and subjecting the obtained drawn yarn to steam-jet treatment under a yarn tension of 0.05-0.80g/d at a temperature between 150 deg.C and the melting point of the polymer or to flexing and friction treatment with a yarn guide under a yarn tension of 0.25-0.80g/d.
Patent JP-H0314238-A (JP)
Title: Manufacture of bipolar type semiconductor integrated circuit device
Inventor: SUZUKI KENICHI
IPC: H01L29/73
Filed: 1989-06-13
Abstract: PURPOSE:To reduce element area, and obtain a device capable of high speed operation with low power consumption, by forming a total base region containing an inactive base in the self-alignment manner, in an epitaxial island region surrounded by an isolating oxide film. CONSTITUTION:On the selected region of a first conductivity type Si substrate 103, an oxidation resistant film 105 is formed; on the selected region, a polycrystalline silicon film 106 containing second conductivity type impurity, an insulating film 107, and an oxidation resistant film 108 are formed. An oxidation resistant film 113 is formed on the side wall of the three-layer film. The substrate is thermally oxidized to form an island region of a first conductivity type whose periphery is defined by a thick oxide film 114. Exposed oxidation resistant films 105, 108, 113 is removed to expose a part of the surface of the island region. A second polycrystalline Si film 117 is formed on the side wall of a three-layer film composed of the oxidation resistant film 105, the polycrystalline Si film 106, and the insulating film 107. The impurity in the polycrystalline Si film 106 is diffused through a second polycrystalline Si film 117 by heat treatment to form a first region 119 of a second conductivity type in a part of the island region.
Patent JP-S5272368-A (JP)
Title: Continuous treatment of polluted soil
Inventor: SHIMOKAWA YOSHIHARU
IPC: B09C1/08
Filed: 1975-12-15
Abstract: PURPOSE: To make polluted soil harmless efficiently by washing the polluted soil in a movable tank while stirring with air, then solid is separated from liquid to which are added an acid or a chelating agent to precipitate and to remove the pollutants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5850684-A (JP)
Title: Electronic editing device of digital sound
Inventor: SHIRAGAMI KAZUHARU
IPC: G11B27/038
Filed: 1981-09-18
Abstract: PURPOSE:To realize the edition of digital sounds with natural continuation even with a memory having minor capacity, by inserting a signal formed repetitively between the reproduced signals. CONSTITUTION:The reproduced signals of the tapes 1 and 2 are fed through terminals P1 and P2, and both tapes are driven synchronously with each other. For the signal to be recorded on the 3rd tape, a repetitive signals E1-4 of a memory in a circuit 15 are inserted for time T from the boundary between A and B of the tape 1. Then the signal is switched to D of the tape 2 to edit the 3rd tape. The input signal is once recorded cyclically into a memory and then read out to be recorded through a terminal R. The signals underwent the cross fade process through the circuit 15 are added together at the boundary of each signal and delivered to a switch 17. These operations are carried out by means of a time code signal recorded on another track of the tape and an address counter.
Patent JP-S5575762-A (JP)
Title: Formation of combined coating layer
Inventor: SHIBUYA TERUO
IPC: B05D7/24
Filed: 1978-12-02
Abstract: PURPOSE: To perform a combined coating with excellent corrosion resistance and durability by first applying undercoat of nonelastic epoxy or urethane based synthetic resin-bitumen coating to be followed by coating with urethane based elastic material.  
     CONSTITUTION: An undercoating material uses nonelastic epoxy or urethane based synthetic resin-bitumen coating material having excellent corrosion resistance and adhesivity such as tar-epoxy or tar-urethane coating materials. On top of it, a top coating material consisting of a urethane based elastic coating is applied. The formed top and under combined coating layer provides a good corrosion resistance and shockproof property and is excellent in workability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08321823-A (JP)
Title: Spectrum diffusion signal receiver
Inventor: HORI KATSUYA
IPC: H04J13/00
Filed: 1996-05-20
Abstract: PURPOSE: To reduce cost, to miniaturize a spectrum diffusion signal receiver, to reduce power consumption and to improve quality by making the device into digital high integration and into software. CONSTITUTION: I-data from LPF 64 is taken in and Q-data from LPF 65 is taken in so as to obtain an absolute value. They are added and an added result is obtained. A switch signal from an Earely rate switch 53 is referred to and a present mode is discriminated. A correlation between the pseudo noise code of a reception signal and a pseudo noise code from a code generator 51 is discriminated on a feedback loop. Namely, a system does not immediately moves to correlation search even if it is discriminated to be correlation non-lock when correlation lock is once detected in the feedback loop 50. Thus, the system does not move to the operation of correlation search, which takes long time, for instantaneous time even if correlation non-lock is detected, for example. Thus, the signal can stably be received even if an instantaneous reception fault exists.