baber/WOPTO huggingface dataset:
Patent JP-S59201875-A (JP)
Title: Driving circuit for thermal head
Inventor: INUI TOSHIJI
IPC: B41J2/355
Filed: 1983-04-30
Abstract: PURPOSE:To enable to obtain stable printing quality even when recording speed is varied from line to line, by correcting the calculation results of a heat accumulation condition calculator or a pulse width calculator in accordance with a time interval detected by an interval detector. CONSTITUTION:Printing data 21 are sequentially written into line buffers 221- 224 for one line at a time through a selector 23, are outputted to a calculator 26 through a selector 24, the calculator 26 calculates the heat accumulation condition of individual heating elements, the calculation results are inputted into a calculator 28 together with signals 31 from a pulse width memory 29 storing each pulse width in the preceding line, then the width of pulses to be impressed is set, and each of the heating elements is driven. In this case, the time interval from the completion of printing in the preceding line to the start of current printing is obtained by taking the logical product of an output from an interval- generating circuit 34 in response to a printing pulse 46 and an output from a pulse-generating circuit 35 by an AND gate 36 and performing time calculations by the interval detector 32, and the calculation results of the calculator 28 are corrected by a signal 33 from the detector 32. Accordingly, uniform printing quality can be obtained.
Patent JP-H03273365-A (JP)
Title: Device for calculating cross line between freely curved surface and plane
Inventor: SHINOHARA KATSUYA
IPC: G06T17/00
Filed: 1990-03-22
Abstract: PURPOSE:To eliminate necessity for dynamically controlling a memory when calculating a cross line between a freely curved surface and a plane and to improve processing efficiency by dividing the sculptured surface into sculptured surface patches to be expressed by a single polynomial and calculating the cross line. CONSTITUTION:In the case of a B spline function with a rank mu=mv=3, at first, CPU 61 and 61 transfer the data of the B spline surface, namely, the coordinate value of a control point and two pairs of knot vectors from a data memory 62 to a free surface memory 11 and activate pair counters 21. A patch generator 31 receives the pair of natural numbers [(a)>=0, (b)>=0] from the counters 21, stores those values in a patch memory 32 and announces it to a coarse decision processor 41. This processor 41 calculates minimum and maximum values in the Z coordinate of the control point from the memory 32 and decides Zmin<=0<=Zmax and when such a condition is not established, those values are transmitted to a cross line calculation processor 51 and the counters 21. A cross line calculation processor 51 calculates the coordinates of the cross line between the sculptured surface patch data of the memory 32 and the xy plane and sends the calculated coordinates to the CPU 61 and the counters 21. The counters 21 receive data from the processor 41 or 51, generates the pair of natural numbers and sends them to a patch generator 31 successively, and this operation is repeated until the pair of natural numbers nu-4 and nv-4.
Patent JP-S59204933-A (JP)
Inventor: TOKUDA SHIYUUICHIROU
IPC: D02G3/36
Filed: 1983-04-28
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-H06258576-A (JP)
Title: Lens for photographing
Inventor: KUROKAWA HIROYUKI
IPC: G02B15/10
Filed: 1993-03-09
Abstract: PURPOSE:To select plural powers of a focal length varying lens group nearly without making a storage space large when respective lens groups are put off the optical axis of a master lens by interposing a power varying lens group for varying the power of the focal length varying lens group newly in the focal length varying lens group in series. CONSTITUTION:The lens for photographing equipped with focal length varying lens groups (1 and 2) which are inserted into the master lens to vary the focal length, is provided with the power varying lens groups (3 and 4) which vary the powers of those focal length varying lens groups (1 and 2). In this lens for photographing, power varying lens groups (5 and 6) which vary the powers of the focal length varying lens groups (3 and 4) constitute an afocal system. Thus, the lens groups for varying the powers of extenders are inserted newly in the conventional extender in series, so plural powers of the extenders can be selected.
Patent JP-H06262131-A (JP)
Title: Coating method
Inventor: MORITA MASATAKA
IPC: B05D3/02
Filed: 1993-03-09
Abstract: PURPOSE:To secure a coating mean capable of stably providing a high quality coated product by preventing the defect of coating film such as pinhole. CONSTITUTION:In coating, the high quality coated product having a sound coating film is produced by applying a desired coating material on a material to be coated and then applying a liquid having smaller surface tension than that of the desired coating material thereon before drying or applying a liquid having larger surface tension than that of the desired coating material on the material to be coated and then, applying the desired coating material thereon before drying.
Patent JP-S6150390-A (JP)
Inventor: FUJII HIROYUKI
IPC: H05K1/02
Filed: 1984-04-15
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-S59201913-A (JP)
Title: Device making engine valve inoperative
Inventor: MORIYOSHI HIROSHI
IPC: F01L1/18
Filed: 1983-04-28
Abstract: PURPOSE:To simplify structure and to facilitate mounting, by a method wherein the fulcrum member of a locker arm is formed to be changeable into a direct fulcrum state and a floating state, and the fulcrum member engages with an engaging hole in a retainer member to support it thereat. CONSTITUTION:With a forcibly pressing member (cam member) 19 moved, a fulcrum member 13, forcibly pressed through an intermediate member 17, is forcibly pressed against a locker arm 12, and this causes the locker arm 12 to be rockable around the fulcrum member 13 to operate a suction valve 5b for high load through rotation of a cam shaft 9. Rotation in an about 180 deg. arc of the forcibly pressing member 19 brings the fulcrum member 13 into a floating state and the suction valve 5b into an inoperative state.Further, the fulcrum member 13 is slidably engaged with and held in an engaging hole 14b, vertically extending through, in a retainer member 14 integrally provided with a cam cap 14c forming the bearing of a cam shaft 9, and this facilitates supporting of the fulcrum member 13 through a simple construction.
Patent JP-H01246540-A (JP)
Title: Method for removing ozone in corona discharge treatment
Inventor: FUNABASHI YOSHIYUKI
IPC: G03C1/91
Filed: 1988-03-28
Abstract: PURPOSE:To efficiently exhaust generated ozone by regulating the shape of a hood so that the interval between the hood and a film is made narrow on the film inlet side and wide on the outlet side. CONSTITUTION:A hood 4 is placed around a discharge electrode 3 and connected to an exhaust system 6 to suck and remove the air contg. ozone near the electrode 3. The efficiency of removal of generated ozone, etc., is increased by regulating the structure of the hood 4 so that the interval between the hood 4 and a film 2 is made narrow on the film inlet side and wide on the outlet side. The pref. interval on the inlet side is about 1-20mm and that on the outlet side is about 3-40mm. The other structure of the hood is not especially limited and the hood may be made of any material which is not corroded by ozone, etc. Ozone, etc., generated during corona discharge treatment are efficiently exhausted, the periphery of the discharge part is protected from oxidation by ozone, etc., and working environment can be improved.
Patent JP-S57188993-A (JP)
Title: Device utilizing metal hydride
Inventor: NISHIZAKI MICHIYOSHI
IPC: F28D20/00
Filed: 1981-05-18
Abstract: PURPOSE:To reduce heat loss by a method wherein a reaction vessel, in which first and second metal hydrides are filled into first and second heat medium vessels, is connected to a single hydrogen communicating tube through a manifold. CONSTITUTION:The first heat medium vessel 11 is provided with a heat medium inlet port 12 at one end and a heat medium outlet port 13 at the other end  thereof. The second heat medium vessel 21 is also provided with the heat medium inlet port 22 and the outlet 23 of the same. The first reaction vessel 14,  filled with the first metal hydride M1H, is arranged in the first heat medium  vessel 11 while the second reaction vessel 24, filled with the second metal hydride M2H, is arranged in the second heat medium vessel 21. Respective reaction vessels 11, 21 are closed at one ends thereof and diaphragms 31, through  which the metal hydride is not penetrating but hydrogen can penetrate, are  mounted at the other ends thereof, and are connected to the communicating  tube 33 through the manifold 32, therefore, the heat emission loss from the connecting part between the reaction vessels or the heat loss due to the heat transmission based on the temperature difference between the reaction vessels may be reduced.
Patent JP-H04287199-A (JP)
Title: Event display system
Inventor: KASHIWAGI TORU
IPC: G09G5/00
Filed: 1991-03-15
Abstract: PURPOSE:To offer the event message display system which can directly switch a message picture and a plane drawing picture each other and can immediately discriminate a specified event selected by a user at the switched picture. CONSTITUTION:This system is composed of a central processing unit 1, external input device 7, CRT display device 5, read only memory 2 to store the operating order of the central processing unit, random access memory 6, external storage device 3 to store video information in advance, and CRT interface 4 to manage a video RAM for storing the video information called from the external storage device 3 and to convert the video information to signals which can be displayed at the CRT display device 5. Then, the plane drawing picture stored in the external storage device 3 and the message picture can be immediately switched each other directly according to a ring buffer stored in the random access memory 6 and a virtual video RAM, and the selected specified event is displayed by cursor display at the switched picture so as to be immediately discriminated.
Patent JP-H05242812-A (JP)
Title: Gas discharge display element and its manufacture
Inventor: HENMI KAZUHISA
IPC: H01J17/16
Filed: 1992-02-28
Abstract: PURPOSE:To allow an extremely fine pitch between coated type cathodes for a gas discharge display element. CONSTITUTION:All surface of a back board with a number of base cathodes 2a is coated with photoresist to give exposure and development to a partial area between the base cathodes 2a for patterning a surface cathode. Then, electron emitting material to be a surface cathode 2b is attached onto the surface cathode 2b pattern by plasma flame-coating or sputtering and the photoresist is peeled with ketone group solvent or ether group solvent or thermally treated at 450-500 deg.C to form a coated type extremely fine cathode 2.
Patent JP-H07280160-A (JP)
Title: Closing device for flexible pipe joint
Inventor: SATO FUMITAKA
IPC: F16L55/10
Filed: 1994-04-14
Abstract: PURPOSE:To heighten the sealing performance by pushing and pressing a plug by means of a thread mount of a push ring via a stepped part for locking, so that an annular packing attached to a joint main body is compressed by a convergent, pressure contact part of the plug locally, ranging over the entire direction of the circumference. CONSTITUTION:In a sealing device, in which a plug 30 is attached to an end connection 17 of a pipe joint main body 10 after a flexible pipe, which was connected to the joint main body 10 via a push ring 20, is taken out of a joint main body 10, a plug 30 is formed in such a manner that a pressure contact part 31 having a convergent annular shape is provided at its tip end, while an O-ring 33 is attached to a packing- receiving stepped part 32 that is formed on the outer surface of the pressure contact part 31. A stepped part 34 for locking, which is locked with a tip-end surface of the push ring 20, is formed on the plug 30, so that the annular packing 16 is pushed with pressure by the plug 30 via the stepped part 34 for locking, when the push ring 20 is threadedly engaged/connected with the joint main body 10. Since, at this time, the annular packing 16 is pushed/pressed by the convergent plug pressure contact part 31 vertically, in the circumferential direction, and in a concentrated manner, excellent sealing performance can be obtained.
Patent JP-H06288744-A (JP)
Title: Rotation angle detector
Inventor: TAKASHIMA TSUNEO
IPC: G01D5/36
Filed: 1993-04-01
Abstract: PURPOSE:To detect in high precision a small rotation angle of a rotating object rotating around a rotary shaft by giving thrust in the specified direction to the rotating object by excluding influence of the rotary shaft at the time of optically detecting the small rotation angle by way of using a PSD. CONSTITUTION:A rotation member 3 capable of rotating around a rotary shaft 4 as its center is rotated as it receives thrust in the arrow A direction from a drive means constituted of a closed magnetic circuit consisting of a coil and others provided on the rotation member 3. On the rotation member 3, a long hole through window 3a long along the thrust direction is formed, a PSD is arranged along the arrow B direction, and a flux from a light projecting means is received on the PSD through the through window 3a. At this time, even when thrust works in the A direction and looseness is caused by the rotary shaft 4, there is no influence on a light receiving position of the PSD as the through window 3a is a long hole in the relative looseness direction.
Patent JP-H01251811-A (JP)
Title: Transversal equalizer
Inventor: SHIMODA HIROMI
IPC: H03H15/00
Filed: 1988-03-31
Abstract: PURPOSE:To simplify the constitution of a transversal equalizer together with reduction of its cost by connecting selectively a single computing element to one or more units of transversal filters and D/A converting circuits. CONSTITUTION:Plural transversal filters 1, D/A converting circuits 2 and interfaces 4 are prepared together with a single computing element 3 and a single interface 5. Then the interface 5 is selectively connected to plural interfaces 4. In such a constitution, the filters 1, the circuits 2 can be connected to and separated from the element 3 respectively. This optional connection is secured only at the change of the distortion characteristics of an equalizer and a tap coefficient is set. This connection, however, is not usually secured. This just a single computing element suffices to plural equalizers. As a result, the constitution of a transversal equalizer is simplified together with reduction of its cost.
Patent JP-H03275339-A (JP)
Title: Manufacture of rubber bend hose
Inventor: SHIMADA YUJI
IPC: B29K21/00
Filed: 1990-03-26
Abstract: PURPOSE:To easily draw a mandrel out of a stock, which is formed in the shape of a rubber bend hose by a method wherein the tubular rubber stock, by which the mandrel is covered, is vulcanizingly formed in the shape of the rubber bend hose by being heated up to its vulcanizing temperature and, after that, the mandrel is formed in nearly straight shape so as to draw the mandrel out of the tubular rubber stock, which is formed in the shape of the rubber bend hose. CONSTITUTION:A mandrel 31, which is deformable both in the shape of a rubber bend hose 43 and in a nearly straight shape, is held in the state deformed in the nearly straight shape so as to instal green rubber stock 33 in such a manner as to cover the mandrel 31. After that, the mandrel 31 is held in the state deformed in the shape of a rubber bend hose 43. Next, the tubular rubber stock 33, with which the mandrel 31 is covered, is heated up to its vulcanizing temperature so as to vulcanizingly form the stock in the shape of the rubber bend hose 43. After that, the mandrel 31 is deformed in the nearly straight shape so as to draw the mandrel 31 out of the tubular rubber stock 33, which is formed in the shape of the rubber bend hose 43, in order to manufacture the rubber bend hose 43.
Patent JP-H09267147-A (JP)
Title: Side extrusion die structure
Inventor: KANEKO KOZO
IPC: B21J5/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the side extrusion die structure by which forming resistance at the time of extrusion is reduced, and the occurrence of burrs at the time of extrusion is suppressed by providing rolls revolving the extrusion direction of materials at an opening part from which a part of the materials to be worked are extruded. SOLUTION: The materials 1 to be worked are supplied to the groove of a lower die, connected to an extrusion groove 13 when an upper die 21 is elevated. When the upper die 21 is lowered, the upper parts of a pair of the rolls 14 arranged at the opening part 13a intrude into a guide hole 23. Further, when the upper die 21 is lowered, the pressing surface 22a of the upper die 21 comes into contact with the materials 1 to be worked, and the materials 1 to be worked are pressed. When the lowering quantity of the upper die 21 is further increased, the materials 1 to be worked are compressed, a part of the materials to be worked come into contact with the rolls 14 provided at the opening part 13a of the extrusion groove 13, the rolls 14 are revolved in the direction where the materials 1 to be worked are extruded.  The materials 1 to be worked are extruded on the extrusion groove 13 side while the lateral widths of the materials are controlled by the rolls 14. Since frictions among the materials 1 to be worked and the rolls 14 become rolling frictions, friction resistance becomes small.
Patent JP-H03274977-A (JP)
Title: Time axis correction device
Inventor: OTSUKA TAKESHI
IPC: H04N9/89
Filed: 1990-03-26
Abstract: PURPOSE:To stabilize the correction of time axis fluctuation in the case of reproduction by converting a clock signal at a clock period based on a horizontal synchronizing signal phase difference so as to generate a 4th clock. CONSTITUTION:A clock CLK 1 inputted to a 1st clock input terminal 21 is converted into clocks of (N+1)-phases, inputted to an H period measuring circuit 26 together with a K-th horizontal synchronizing signal B inputted to a horizontal synchronizing signal input terminal 22 thereby measuring a phase difference of the delay element and outputting the result. A clock selection shift circuit 27 selects a clock from the clocks of (N+1)-phases and outputs the selected clock. A 5th clock CLK 3 being the output is used as a timing clock and a write clock for a memory 29 and a D/A converter 30 thereby controlling the circuit so that a start and end phase of the video signal follow to jitter.
Patent JP-H08270256-A (JP)
Title: Vibration damper
Inventor: HANIYUDA NOBUYOSHI
IPC: F16F15/02
Filed: 1995-03-31
Abstract: PURPOSE: To damp the vibrations of a building by closing a damping valve by opening a cut-off valve by a signal from a controller at the time of active control and controlling a servo valve in response to an exciting input. CONSTITUTION: The oil chambers 11a, 11b of a cylinder 11 are supplied with a working fluid from a hydraulic power source through a servo-valve 13, a piston rod is operated and a movable measure 12 is moved, and vibrations are damped by driving reaction. When the working fluid is interrupted and the movement of the movable measure 12 is controlled and resistance is given, cut-off valves 16a, 16b are closed, and the operation of the servo valve 13 is stopped. Parallel circuits 15a, 15b connected to the cylinder 11 are formed in closed circuits at that time, and pressure difference is generated in the oil chambers 11a, 11b with the movement of the movable measure 12. The working fluid is flowed through the damping valves 18a, 18b of the short-circuit paths 17A, 17b of the parallel circuits 15a, 15b while shifting the piston.  The flow of the working fluid is given resistance by orifices 19a, 19b, and the displacement of the movable measure 12 is inhibited, thus damping the vibrations of a building.
Patent JP-2000269154-A (JP)
Title: Heater
Inventor: MORIZAKI EISUKE
IPC: H01L21/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To equalize heating temperature in the peripheral direction of a substrate to be processed, and effect uniform processing for the substrate to be processed by a method wherein, in a single wafer heater, a container housing to be processed is made to have the same degree of insertion port of the substrate as the inner peripheral face, excluding it in the degree of heat absorption. SOLUTION: On an inner peripheral face 22 excluding the part of a wafer inset port 23 of a sidewall part of a chamber 21, there is provided a groove 24 along the peripheral direction, and a heat absorbing degree of the inner peripheral face 22, excluding the part of the wafer insertion port 23, is set to the same degree as that of a part of the wafer insertion port 23, whereby heat rays in the chamber 21 are uniformly absorbed on all the inner peripheral face 22 inclusive of the wafer insertion port 23 of the sidewall part of the chamber 21, and a heating temperature in the peripheral direction of a wafer W is equalized.
Patent JP-S57192343-A (JP)
Title: Isoprenylamine derivative
Inventor: TAWARA YOSHIYUKI
IPC: C07C211/63
Filed: 1981-05-18
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is H, CH 3  or group of formula II; R 2  is group of formula III, -C(CH 2 OH) 3 , etc.]and its acid addition salt.  
     EXAMPLE: 2-Aminocyclohexyldecaprenylamine.  
     USE: An antiviral agent exhibiting interferon-inducing activity and excellent antiviral and antitumor effects. it is effective against a wide variety of viruses.  
     PROCESS: The compound of formulaIcan be prepared by (1) converting the decaprenol of formula IV to a halide (decaprenyl bromide) or an arylsulfonic acid ester (decaprenyl tosylate), and (2) reacting the product with the amino compound of formula V in a solvent such as methanol, benzene, etc. at room temperature W100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S573452-A (JP)
Title: Data transmission system
Inventor: YOSHIHARA ICHIROU
IPC: H04Q9/14
Filed: 1980-06-06
Abstract: PURPOSE:To collect a plurality of data from a single terminal device, by sectioning data sources with a simple constitution to permit transmission when >=2 data sources are present at a terminal device. CONSTITUTION:When a start voltage signal A is transmitted, a level detector 12 detects the rising of this signal to set a flip-flop circuit 15, and an AND circuit 11 is closed and an AND circuit 19 is opened to switch the terminal device from the reception to transmission mode, and the flag in a flag set circuit 16 is discriminated with a data selecting circuit 17 at the same time to set the data I. At the end of transmission of the data I, the flag set circuit 16 is set to a data II at a data transmission end detecting circuit 18 and an FF circuit 15 is reset at the same time, and the AND circuit 11 is opened to switch to the reception mode and the terminal device is made to the reception mode. Thus, a plurality of data are sequentially discriminated for transmission.
Patent JP-S52553-A (JP)
Title: Whole synthetic resin shoe
Inventor: NAKAMURA MINORU
IPC: A43B23/06
Filed: 1975-06-20
Abstract: PURPOSE: To provide a shoe of which a sole will hardly slip even on a wet tile floor nevertheless synthetic resin material has been put in use as main material thereof. 
     COPYRIGHT: (C)1977,JPO&Japio