baber/WOPTO huggingface dataset:
Patent JP-S58164064-A (JP)
Title: Magnetic disk device
Inventor: MORIBE YOSHIHIRO
IPC: G11B21/12
Filed: 1982-03-24
Abstract: PURPOSE:To polarize and deflect a magnetic head in the opposite direction and to detach said head from a recording medium, by bringing the magnetic head close to the recording medium by utilizing the deflecting action caused by polarization, and removing the electric field or impressing an inverse electric field upon the magnetic head. CONSTITUTION:A magnetic head 1a at the fixed side is supported by a carriage 4 through a supporting element 13 having a piezo effect which is deflected by polarization in an electric field. On the other hand, a magnetic head 1b at the floating side which is supported by a gimbal 14 and a load spring 8 which gives a load to the magnetic head 1b, is also fixed to the carriage 4 through a bimorph 13 which is deflected by polarization in an electric field. The bimorph 13 supporting the magnetic heads 1 has an element 16 which deflects by polarization electrodes 14 and 15 in a sandwhich structure. When a switch 18 is closed, the voltage of a power source 17 is impressed upon the electrodes 14 and 15 and the element 16 which is deflected by polarization by an electric field between the electrodes 14 and 15 is deformed.
Patent JP-H08242032-A (JP)
Title: Laser stabilizing method
Inventor: WATANABE NOBUYUKI
IPC: H01S5/068
Filed: 1995-03-06
Abstract: PURPOSE: To realize modulation efficiency high in a laser by a method wherein a Lyapunov index is computed based on an output of the laser and modulation parameters of high frequency modulating means are controlled according to this Lyapunov index. CONSTITUTION: A Lyapunov index is computed by CPU 207 as controlling means based on change of capital optical strength of a semiconductor laser 201 monitored by an optical detector 203. At this time, for phase conditions of an external resonator and conditions of a DC current, high frequency modulating means comprising a high frequency generator 206 and a bias T205 is controlled to change conditions of high frequency modulation, namely modulation depths and modulation frequency, and an effective modulation can be performed under conditions that the maximum Lyapunov index is 0. For two parameters of the modulation depths and the modulation frequency, if one parameter indicating synchronous characteristics is performed mapping two-dimensionally, the optimum conditions can be discovered. Further, a region indicating the synchronous characteristics can be detected using pattern detection of images.
Patent JP-H02226615-A (JP)
Title: Silica filler and resinous composition for sealing using this filler
Inventor: KONOSE YUTAKA
IPC: C04B14/06
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a resinous composition for sealing of excellent fluidity and flash property by using a filler for which crushed silica of a certain grading property and of specific area and silica in finely melt sphere (fine silica) are mixed together at a specific ratio so as to be used as a filler. CONSTITUTION:70-90wt.% of crushed silica of standard particle size of 5-30mum, having particle property in the range of BET specific surface area of 1-10nf/g, and 30-5wt.% of fine silica of standard particle size of not more than 5mum, having particle property in the range of BET specific surface area of 10-50m<2>/g, are mixed together. During the sealing of a semiconductor, this silica filler is filled by 60-85wt.% per entire composition. A range of standard particle size 4-22mum, and tilt angle of 0.65-1.00 in a Rosin-Rammler's line of grading distribution of 8-64mum, and particle property of BET specific surface area of 1-12m<2>/g are ideal selection for further efficiency, whereby a resin for sealing whose fluidity is constantly high regardless of high filling rate, and for which flash is rarely generated.
Patent JP-S60189795-A (JP)
Inventor: YASUDA HIROSHI
IPC: G09G3/12
Filed: 1984-03-09
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-S58162025-A (JP)
Inventor: ISHIOKA MASAJI
IPC: H01G4/38
Filed: 1982-03-23
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-H03251110-A (JP)
Title: Handle of bush cutter
Inventor: KAITAMA HIROAKI
IPC: A01D34/68
Filed: 1990-02-28
Abstract: PURPOSE:To adjust a gripping position of handle to body constitution and working condition of operator by mutually joining an inserting member at the base side and an inserting member at the tip side at a controllable distance (between both the members) by a screw type connecting material and mutually opposing both the members through a slanting part. CONSTITUTION:When a bolt 40 is rotated against a nut 38 to increase distance between a cylindrical member 28 at the base side and a cylindrical member 30 at the tip side, gap is produced between slanting faces 32 and 34 of the cylindrical member 28 at the base side and the cylindrical member 30 at the tip side. The maximum diameter of the connected material of the cylindrical members 28 and 30 is reduced and made less than the inner diameter of a main body 24 of a pipy handle at the tip part 26. Consequently, the connected material of the cylindrical member 28 at the base side and the cylindrical member 30 at the tip side is slid in the tip part 26 in the direction of center line. Therefore, a gripping position of handle can be adjusted to working condition, etc.
Patent JP-H11232409-A (JP)
Title: Two-dimensional bar code forming device and reader
Inventor: SAITO NOBORU
IPC: G06K19/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To freely and quickly change a two-dimensional bar code by means of an optical element such as a 'DMD(R)'. SOLUTION: For instance, the DMD 20 is provided on the surface of a bucket 15 which is used in an automatic warehouse. The DMD 20 has areas 20a which are divided in a (4×4) matrix, for example, and these two-dimensional bar code forms the areas 20a. Each of areas 20a consists of a micro mirror and the inclination of the micromirror is controlled by a DMD drive circuit 31. The light irradiated from a light source 33 is reflected on the micromirror of each area 20a and received by a CDD 34. Then the two-dimensional bar code is decoded by a control circuit 36.
Patent JP-S62204630-A (JP)
Title: Connection control system for multi-channel access radiotelephony
Inventor: MATSUDA KUNIAKI
IPC: H04B7/26
Filed: 1986-03-05
Abstract: PURPOSE:To prevent a call channel from being disturbed by other party by allowing a master station of respective systems detecting a call of a terminal station to start a transmitter and interrupting the transmission immediately when the call is not a call from a terminal station of one's own system. CONSTITUTION:Master stations L1-L4 of each system are connected respectively to terminal stations P1-P4 by a multi-channel access line and the entire system is controlled by a control station C. The terminal station P4 starts the transmission of a radio equipment to send a call signal while looking at the timing of the end of preparation of the reception of the master station L1. The call signal is detected by the master station L1 of one's own system and master stations L2, L3 of other systems to start the transmitter, respectively. When the master station L1 identifies the call from the terminal station P4 of one's own station, the inhibition signal of the channel is sent to the other system through the control station C, reply signal is sent to a call terminal station to permit the use of the channel. In receiving the reply signal, the call terminal station sends one's own station number signal, a collation signal from the master station L1 is received and the line connection of call is finished.
Patent JP-S59172173-A (JP)
Title: Manufacture of digital signal recording and reproducing disk
Inventor: AZUMA KOUICHI
IPC: G11B7/26
Filed: 1983-03-18
Abstract: PURPOSE:To manufacture highly efficiently a digital signal recording and reproducing disk, by installing more than two places of disk taking-out and bringing-in sections and reflecting film forming devices of the same number in the same vacuum vessel and successively performing vapor deposition of reflecting films on the surface of a disk while the disk is held at the outer periphery of a turntable in the vertical direction and the turntable is rotated. CONSTITUTION:Disks 1 are put into a vacuum vessel 11 through a preliminary vacuum chamber 10 and fitted to a disk taking-out and bringing-in position 13 installed to the outer periphery of a turntable 12. The turntable 12 rotates and the disk 1 moves to a sputtering location 14 where Al is sputtered by a target 15 and a reflecting film is formed on the surface of disk 1. Then the turntable further rotates and the disk moves to another disk taking-out and bringing-in position 16, from where the disk 1 is taken out through another preliminary vacuum chamber 17. Simultaneously, another disk 1 is brought to the position 16 through the preliminary vacuum chamber 17. Then the newly brought disk 1 moves to another sputtering location 18 where Al is sputtered by another target 19 and a reflecting film is formed on the surface of the disk 1. Thereafter, the disk 1 is moved to the position 13 and taken out from the vacuum vessel 11 through the preliminary vacuum chamber 10.
Patent JP-S60206956-A (JP)
Inventor: ARAN PIITAA OGUBAAN
IPC: F02D41/20
Filed: 1985-03-08
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-H01219609-A (JP)
Title: Method and apparatus for measuring elongation of wound product
Inventor: YAMAGUCHI SEIICHI
IPC: G01B21/02
Filed: 1988-02-29
Abstract: PURPOSE:To simply and rapidly measure the elongation of a wound sheet with high accuracy, by providing the sheet of a wound product at a definite interval under tension and operating the elongation thereof from the displacement thereof in a vertical direction generated when predetermined load is applied to the central part of the sheet. CONSTITUTION:Wound paper to be inspected is placed on the bearing of a stand 1 and a sheet is provided under tension through two rolls 2a, 2b and a tension roll 7. Definite load is applied to the central part of the sheet by the load terminal 4 mounted to a frame 3 in a slidable manner and the displacement D of said sheet in a vertical direction at this time is calculated. In this case, when the supported interval of the sheet is set to A and vertical displacement is set to D, elongation (%) is calculated according to {(1+D<2>/A<2>)<1/2>-1}X100. Elongation of 0.1% of 1m is 1mm in a conventional tensile test but, in this method, elongation can be observed as 44.8mm being magnified by 45 times. By this method, the elongation of the wound product can be simply and rapidly measured with high accuracy.
Patent JP-S62207774-A (JP)
Inventor: FUKAYA YASUHIRO
IPC: C22C32/00
Filed: 1986-03-05
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-H02223632-A (JP)
Title: Intake system for multi-cylinder internal combustion engine
Inventor: ONODERA HIROKI
IPC: F02B27/02
Filed: 1989-03-01
Abstract: PURPOSE:To obtain good responsiveness so as to make the length of all intake pipes variable at the same time, with simple structure by driving a plate which integrally supports extension pipes to be movable for intake pipes connected to each cylinder, in response to the revolution of an engine. CONSTITUTION:Extension pipes 16 which are movable for intake pipes 13 connected to each cylinder are integrally supported by a plate 17. A cylinder 20 which drives the plate 17 and a controller 30 which controls the operation of the cylinder 20 in response to the revolution of an engine are provided. As a result, the extension pipes 16 have good responsiveness to and at the same time move for the intake pipes 13, so that all intake pipes are variable in length at the same time.
Patent JP-H08225953-A (JP)
Title: Method of coating with metal and composition therefor
Inventor: NEISAN FUERUDOSUTAIN
IPC: C25D15/02
Filed: 1995-02-13
Abstract: PURPOSE: To provide a method for previously stabilizing fine particulate materials before they are dispersed into liquids, and a composition obtained by the method.  
     CONSTITUTION: A suitable method is provided, which comprises previously stabilizing the fine particulate materials prior to dispersion and reduces influence related to aging of dispersions of the fine particulate materials. Regeneration of compositions can be carried out industrially with good cost performance by using the previously, stabilized compositions of fine particulate materials. The previously stabilized compositions of particulate materials are generally in the form of gel or paste, wherein no liquid is contained and no free thermal movement of the particles is present. The compositions of this invention are especially useful in the field of plating composite materials. The suitable particulate materials applied in this method are dielectrics, compounds, semiconductors and metals, and are insoluble in the liquids which are used in final dispersions. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09217512-A (JP)
Title: Seismic circulating pool and circulating discharge nozzle
Inventor: TAKEMURA RYOJI
IPC: E04H4/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a seismic circulating pool which in an earthquake prevents water in its pool from leaking. SOLUTION: This circulating pool includes a pool, a catch basin, a purifying facility that performs purifying treatments on water taken out of the catch basin, a first circulating discharge nozzle 14 through which the purified water is returned into the pool, a drain pipe connected between the catch basin and the purifying facility, a water supply branch pipe connected between the purifying facility and the first circulating discharge nozzle 14, and the like.  In this case, the first circulating discharge nozzle 14 used encloses, in its nozzle main body 34 having an end opening 34a open toward the pool 11 and a rear end opening 34c connected to the water supply branch pipe, a float ball 35 with a diameter greater than the bore of the rear end opening 34c, and is provided with a stopper 40 that supports the float ball 35 in a predetermined position against waterflow going from the rear end opening 34c to the end opening 34a.
Patent JP-H03248194-A (JP)
Title: Outline font output device
Inventor: MOTOKADO SHINICHIRO
IPC: B41J5/44
Filed: 1990-02-27
Abstract: PURPOSE:To obtain both data by linear approximation and curve approximation by using data in outline font pattern as the curve approximation by preparing a 1st memory stored with NOT data on the outline font and a 2nd memory stored with control point data on the outline font as a memory. CONSTITUTION:The memory stored with the data on the outline font is divided into the 1st memory 1a stored with the NOT data and the 2nd memory 1b stored with the control point data. Then the 1st memory 1a is provided for the linear approximation system and the 1st memory 1a and 2nd memory 1b are provided for the curve approximation system. Consequently, the data by the linear approximation system and curve approximation system are obtained by using data obtained by the curve approximation, the 2nd memory 1b is only provided for the grade-up from the linear approximation system to the curve approximation system, and the 1st memory 1a is usable in common.
Patent JP-H08251481-A (JP)
Title: X-ray diagnostic device
Inventor: ONISHI MASAMI
IPC: H04N5/325
Filed: 1995-03-07
Abstract: PURPOSE: To obtain less noise in a reproduced image by correcting a relative difference between a luminous quantity in the center of a fluorescent face and that around the center and a relative difference between a luminous quantity in the optical axis of a lens and that of t,he surrounding of the axis. CONSTITUTION: A multiplier 13 multiplies a multiple of 1/K with a signal from an A/D converter 7 and a multiplier 14 multiplies a multiple of (1-1/K) with a signal from an image memory 8 and the multiplied signals are added by an adder 15. The configuration above is a noise reduction circuit configuration called in general a recursive filter and much noise is reduced as a higher K value is selected. As a result, an X-ray is emitted when an object 2 to be diagnosed is not in existence in an image pickup area, and Plural output signals from a TV camera 6 are added and averaged, then an output signal is obtained from the image memory 8 with extremely less noise and an output signal from a divider 9 is a signal from which noise is reduced.
Patent JP-S53132638-A (JP)
Title: Power recovery system
Inventor: NAKAHARA TAKAFUMI
IPC: F01K25/10
Filed: 1977-04-25
Abstract: PURPOSE: To make economically advantageous power recovery by using Freon 11 as working medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01218847-A (JP)
Title: Printer
Inventor: ZAISHO MASAHIRO
IPC: B41J2/30
Filed: 1988-02-29
Abstract: PURPOSE:To always obtain a high quality printing result without bringing about the lowering of printing quality caused by the temp. state of a printing head, by a method wherein the temp. of the printing head is detected and a current to be applied is increased when said detected temp. is lower than set temp. and decreased when said temp. is higher than the set temp. to drive the printing head. CONSTITUTION:When the detection temp. of a temp. sensor 18 is set temp. T2 or less, a CPU 11 reads printing control data for printing control A from an ROM 13 to send the same to a printing control circuit 17 through a I/O port 15. The printing control circuit 17 receives said printing control data to form an applying voltage waveform having a long applying time and drives a printing head 20 through a printing driver 19. When the detection temp. of the temp. sensor 18 exceeds the set temp. T2, the CPU 11 reads printing control data for printing control B from the ROM 13 to send the same to the printing control circuit 17 through the I/0 port 15. The printing control circuit 17 forms an applying voltage waveform having a short applying time to drive the printing head 20 through the printing driver 19.
Patent JP-S56144872-A (JP)
Title: Mig welding method
Inventor: UCHIMAKI YOUICHI
IPC: B23K9/16
Filed: 1980-04-11
Abstract: PURPOSE: To execute defect-free welding with good penetration from the welding start time by providing a tungsten electrode for temporary preheating and temporary melting of the objects to be welded to the tip of a torch.  
     CONSTITUTION: A tungsten electrode 5 is integrated with a tungsten fixing tip 4 and is mounted to a torch body 1. When the switch of a welding torch 10 is pushed, the arc is generated to the base metals 1 from the tip of the tungsten electrode 5, by which the base metals 11 are preheated or melted. When a wire feeder 9 is driven at the point of time when a fixed time elapsed from the arc generation, an electrode wire 3 is pushed out, and the generating position of the arc moves from the tip of the electrode 5 to the tip of the wire 3, whereby welding is accomplished. Thereafter, the control similar to that of conventional MIG welding is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07255801-A (JP)
Title: Pressing device for massage machine
Inventor: SAKAIDA KAZUICHI
IPC: A61H39/04
Filed: 1994-03-17
Abstract: PURPOSE:To provide a compact and inexpensiive pressing device for a massage machine. CONSTITUTION:A rectilinearly moving member 2 which can slidingly move in the axis direction and can not rotate around the axis, is supported with a base frame 7, and a pressing part 6 to press the human body is arranged on one end of the rectilinearly moving member 2, and a pin 3 is fixed to the other end. A compression coil spring 4 is arranged between the rectilinearly moving member 2 and the base frame 7. A cam body 1 which is rotatably supported around the rectilinearly moving member 2 and comes into contact with the pin 3 and has a cam surface 1b to slidingly move the rectilinearly moving member 2 in the aixs direction, is arranged on the pin 3 side of the rectilinearly moving member 2. The cam surface 1b is composed of a plane part C1 to stop the pressing part 6 in the most retreated position, an inclined part C2 to gradually project the pressing part 6 to the human body side and a a steeply inclined part C3 to return the pressing part 6 to the most retreated position. The cam body 1 is driven in rotation by an electric motor 5.
Patent JP-S61209019-A (JP)
Title: Method for washing filter member of filter apparatus
Inventor: MIYATA TOSHIO
IPC: B01D29/62
Filed: 1985-03-09
Abstract: PURPOSE:To reduce the use amount of a cleaning solution and to wash a filter member with high washing effect, by simple constitution such that the washing of a filter member is applied by flowing down the cleaning solution of a liquid sump chamber having said member provided to the lower surface thereof. CONSTITUTION:When an inflow port 7 and an outflow port 27a are blocked in a first process and the treating solution in a tank 1 is drained, the air pres sure of the empty tank 1 acts on the lower surface of a filter member 21 and the cleaning solution in a liquid sump chamber 17 is confined in said liquid sump chamber 17 without being flowed down. When compressed air is communi cated with the aforementioned liquid sump chamber 17 in a second process, the cleansing solution in the liquid sump chamber 17 is abruptly fallen down wardly from the filter member 21 by the pressure of said compressed air. The filtered dust causing the clogging of the filter member 21 is removed and washed off by the back flow of the cleaning solution.
Patent JP-S60194762-A (JP)
Title: Power source
Inventor: NAKATANI MASAHIDE
IPC: H02M7/538
Filed: 1984-03-14
Abstract: PURPOSE:To enable to delete a magnetic core of a smoothing choke coil of a preregulator and a diode for a flywheel by constructing the chock coil in the output transformer of an inverter. CONSTITUTION:A coil NCH for a choke is provided in the output transformer T of an inverter, the polarity detecting quinary coil N5 is provided in an output transformer T, a polarity detector 4 and an inhibitor 5 for stopping the switching of a transistor Q1 are provided in the coil N5. Since the core of the coil NCH is common with the transformer T of an inverter, a transistor Q4 is switched, and the inhibitor 5 stops the switching to the transistor Q1 in a period that the winding direction of the primary coil N1 becomes reverse to the coil NCH so that magnetic fluxes formed by the coils N1 and NCH do not cancel each other.
Patent JP-H07256500-A (JP)
Title: Discharging device in pressing machine
Inventor: YAMASHITA MEGUMI
IPC: B21D45/00
Filed: 1994-03-17
Abstract: PURPOSE:To reduce the total height of a pressing machine and to make it compact by lifting an end part of a roller conveyer linking to opening and closing of a gate, and installing a lifting means so that the roller conveyer is almost made horizontal in an opening state of the gate and it is inclined in a closing state of the gate. CONSTITUTION:When hydraulic cylinders 24, 24 are extended, a gate 20 ascends through stays 23, 23 and changes from an opening state on a closing state, at this time, a rotary piece 26 rotates counter clockwise with the elastic force of a spring 29 of a roller conveyer lifting means 36 following to ascending of the stay 23, following to this, a roller conveyer 22 is made from a right up inclining state to an almost horizontal state through each linking member, 27, 28. Next, a pressing member 19 is more advanced, a pressed article 33 is taken out from a pressing room 15 and it is mounted on the roller conveyer 22. At this time, because the roller conveyer 22 is almost horizontal, the height (h) d of a bottom plate 34 in the pressing room 15 is made low comparing with the inclining state.