baber/WOPTO huggingface dataset:
Patent JP-H079513-A (JP)
Title: Back pressure control method of motor-driven injection molding machine
Inventor: KATSURA HIROSHI
IPC: B29C45/50
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a back pressure control method which can always realize measurement of uniform quantity of resin, by a method wherein set up back pressure is kept on accurately and a screw is moved to a measurement completion position at a stable rate. CONSTITUTION:Whether or not a present position is attained to a measurement completion position is decided (step 11), when it is otherwise, a command turning the screw at a set up number of revolutions is output (step 12) and a screw moving reference rate Vs is obtained by multiplying the set up number of revolutions of the screw by a coefficient Ksv (step 13). Then measured resin pressure is read in from a resin pressure detector (step 14) and the measured resin pressure is deducted from set up back pressure, which is multiplied by a coefficient Kdv and a corrected rate Vd is obtained (step 15). The previously obtained screw moving reference rate Vs and corrected rate Vd are added together, a screw moving rate V is obtained (step 16) and instructions for actual movement of the screw are given (step 17).
Patent JP-H0714103-A (JP)
Title: Magnetic disk device and tap setting method
Inventor: SHIMIZU KAZUYUKI
IPC: G11B5/027
Filed: 1993-06-25
Abstract: PURPOSE:To enable an automatic adjustment so that the tap coefficient of a FIR filter is made to be optimum. CONSTITUTION:In this device, a reference data read-out from a reference data storage part 1 is written in a magnetic disk 50 by a head 3 and it is read-out by the same head 3. A reproduced data wave form is made to a frequency character data in a frequency analyzing part 6 to be inputted to a character calculating part 8 since the FIR filter is made to be through in the biginning and the ratio between this character data and the frequency character data of a reference data given from a reference frequency character generating part 7 is obtained in the part 8. This ratio is converted into a time responding wave form in a frequency area/time area converting part 9 and then an amplitude value adjacent to the time responce is extracted in an extraction circuit 10 to become a tap coefficient in a coefficient deciding circuit 11 and then set in the FIR filter 4. Thereafter, the FIR filter 4 removes distortion from the reproduced data wave form read-out by the head 3 and then the wave form is outputted to a peak detecting circuit 5.
Patent JP-S5380519-A (JP)
Title: Induction motor controller
Inventor: MOTOBE MITSUSACHI
IPC: H02P27/05
Filed: 1976-12-24
Abstract: PURPOSE: To enable the continuation of operation event at the undetectable instantaneous power failure by re-inputting a disconnected high speed circuit breaker of at least tow speed control circuits disconnect within the specified time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6434736-A (JP)
Title: Damper for offset press
Inventor: BUARUTAA DORIYOOZU
IPC: B41F7/26
Filed: 1988-06-24
Abstract: PURPOSE: To knead an ink and achieve the smooth feedback of the surplus dampening water from a plate cylinder to a dampening water storage by using a dampening water storage space section comprising a metering roller and an external face and a roller's edge section of a dampening roller, and a horizontal swing roller swinging in concert with a surface roller. CONSTITUTION: Dampening water in an upper triangular space section between a metering roller 3 and a dampening roller 4 is enclosed by a sealing device on the edge of the roller. The dampening water volume which is adjusted by the reciprocal roller's pressure using an operation section material 14 passes a first contact region 20 of the roller and is fed by the side of the dampening roller 4 to a plate cylinder 2. A dampening device is provided with a gear drive device to drive a pair of rollers comprising a metering roller 3 and dampening roller 4 and the gear drive device drives a metering roller 3 at a circumferential speed faster than that of the plate cylinder 2.  The rotation and horizontal movement of a horizontal swing roller 5 is effected by friction cause by a metering roller and an axis of the horizontal swing roller 5 is built in an elongated hole 24 for a bearing 7 so that said axis may not be rotated. An axis 23 is press-fitted by an adjustment screw 25 to a compression spring 26.
Patent JP-S5280086-A (JP)
Title: Measuring method for repetitive stress and strain using electroless pl ating
Inventor: HATSUTORI KUNIO
IPC: G01N33/20
Filed: 1975-12-26
Abstract: PURPOSE: Measurement of limit strain down to a small region as compared to conventional methods concerning electrically bad conductors, particularly plastics, or the like, is made possible by applying underlying plating to the object to be measured using an electroless plating method, then applying electric acid plating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6311956-A (JP)
Title: Dry type developer for electrophotography
Inventor: KATO SEIICHI
IPC: G03G9/097
Filed: 1986-07-03
Abstract: PURPOSE:To obtain a uniform and good frictional electric charge characteristic even in high- temp. and high-humidity or low-temp. and low-humidity environment by incorporating toner particles and fine spherical particles having the average particle size small than the average particle size of the toner particles and having >=10<11>OMEGAcm specific volume resistance into the titled developer. CONSTITUTION:This developer contains the toner particles and the fine spherical particles having the average particle size smaller than the average particle size of the toner particles and having >=10<11>OMEGA.cm, more preferably 10<12>-10<16>OMEGA.cm specific volume resistance. The fine spherical particles are obtd. by using a material having 10-<8>-10<5>OMEGA.cm specific volume resistance for an insulating resin and subjecting the material to a surface treatment. Since the fine spherical particles having the average particle size smaller than the average particle size of the toner particles are added and mixed to and with the toner, said particles contact the recesses of the toner particles and impart substantial electric charge to the recesses as well so that the respective toner particles are uniformly and satisfactorily charged. On the other hand,the surface of the fine spherical particles is treated with the low-resistance material having 10-<8>-10<5>OMEGA.cm specific volume resistance; therefore, the fine spherical particles play the role of a leak material and the always well balanced charge quantity is maintained without abnormally increasing the charge quantity even at and under the low temp. and low humidity.
Patent JP-H083728-A (JP)
Title: Zinc-magnesium plated steel sheet excellent in corrosion resistance and its production
Inventor: FUKUI YASUSHI
IPC: C23C8/12
Filed: 1994-06-14
Abstract: PURPOSE:To produce a Zn-Mg plated steel sheet showing excellent resistance to the initial generation of red rust and white rust. CONSTITUTION:This plated steel sheet has a plated layer of a two-layer structure (a) in which the surface of a Zn-Mg alloy layer having >=7% Mg concn. is applied with a Zn-Mg alloy layer having <=1wt.% Mg concn. or a three-layer structure (b) in which the space between the both is applied with an intermediate layer having 2 to 7% Mg concn. There is an Mg-concentrated layer oxidized on the surface. The Mg-concentrated layer is formed by heating diffusion after vapor deposition plating and is brought into reaction with oxygen contained in the heating atmosphere or in the air to form an Mg oxide layer or an Mg-Zn multiple oxide layer on the surface. The Mg-concentrated layer on the surface improves its white rust resistance, and the high Mg alloy layer as the lower layer improves its red rust resistance and long term corrosion resistance.
Patent JP-S6216631-A (JP)
Title: Satellite communication system
Inventor: WATANABE FUMIO
IPC: H04B7/185
Filed: 1985-07-16
Abstract: PURPOSE:To eliminate an influence of a reflected wave being an unnecessary wave in an earth station, by setting a polarized wave characteristics of a satellite antenna to a circularly polarized wave, and an elliptically polarized wave having a long axis in the radial direction, against the center part and the peripheral part, respectively. CONSTITUTION:A satellite antenna 2 radiates a clockwise circularly polarized wave to the direction for seeing the center of the earth, as shown in the figure. On the other hand, as for the direction for seeing the peripheral edge part of the earth, a long and flat clockwise elliptically polarized wave is radiated in the radius vector direction extending from its peripheral edge part to the center beam direction. As a result, in an antenna of the earth station for executing a reception by a clockwise circularly polarized wave, a reflected wave by the sea surface, etc. becomes just a counterclockwise circularly polarized wave, therefore, no reflected wave is received, and no fading is generated. In such a case, a polarized wave characteristic of the antenna of the earth station does not coincide with a direct wave, therefore, a polarized wave loss is generated, but it is smaller enough than a deep fading which reaches 9dB or above.
Patent JP-S5580377-A (JP)
Title: Semiconductor luminous element
Inventor: YAMAGOSHI SHIGENOBU
IPC: H01L33/30
Filed: 1978-12-13
Abstract: PURPOSE: To check transition growth and prevent luminous output decrease by adding the fixed concentration of atoms of other III or V group having a larger atomic radius to an activity region of III∼V groups semiconductors.  
     CONSTITUTION: When In of III group, which has a larger atomic radius, is added to an activity layer of luminous elements of GaAs, GaAlAs, GaP, GaAsP series and the like, the transition growth speed is delayed, when the In concentration starts to exceed 10 13 cm -3 , and the speed remarkably drops when exceeding 10 18 cm -3  being delayed by 2∼4 places than the normal growing speed at 10 20 cm -3  thus making it possible to gain elements, which have adequate practical reliability. Likewise the adding of Sb of V group yields an equal effect. When the concentration exceeds 10 20 cm -3  it can not be called a binary semiconductor but a ternary semiconductor. When in this way an element having a large atomic radius is put in the activity region, surrounding grating is strained but when transition growth is extended thereto, it balances so as to stop the growth and to prevent output deterioration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11331576-A (JP)
Title: Image processor
Inventor: YAMAMURA TOSHIKI
IPC: B41J5/30
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with which image processing can be accelerated while suppressing the increase of memory areas, a memory access system to be complicated is simplified and a gradation expression can be further improved by coping with phase control as well. SOLUTION: F side and L side error diffusion parts for bisecting image data for one line to F and L side in a main scanning direction are respectively provided with error adding parts 100, quantizing parts 101, error calculating parts 102 and error operating parts 104, further, an error matrix F storage part 106 is provided on the F side and an error matrix L storage part 107 is provided on the L side. The error matrix F storage part 106 and L storage part 107 exchange data near the division border of a line.
Patent JP-S6135014-A (JP)
Title: Termination circuit of clock signal
Inventor: FUKAZAWA SHIGERU
IPC: H03K5/156
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a clock signal of non-overlap surely by using a clock signal having the largest delay as a gate input and adding an MOSFET whose drain is connected to a clock signal other than the gate input. CONSTITUTION:A biphase non-overlap clock signal is fed to a signal line 3 from drive circuits 1, 2. The signal delay time is increased more as the line 3 is remoter from the circuits 1, 2 because of a wiring resistance, a wiring capacitance and various load capacitances. When the drain of an MOSFET4 keeps a high level due to delay, even if the drain of an MOSFET5 is about to rise to a high level, since the FET4 is turned on, the drain of the MOSFET5 is kept forcibly to a low level. Even when the drain of the FET5 keeps a high level, similar suppressing operation is executed. Thus, the clock signal where non-overlap is guaranteed surely is obtained.
Patent JP-H07327576-A (JP)
Title: Tool for catching and drawing near water bird shot down on water surface
Inventor: URANO HIROBUMI
IPC: A01M31/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a method for catching a water bird shot down on the water surface apart from the shore of a pond or a marsh and floating, drawing near to the shore and picking up. CONSTITUTION:A fundamental lever 1 comprising a linear wire is radiately equipped with plural branch levers 4 composed of a wire in the middle of the longer direction of the fundamental lever and the tip of each branch lever 4 is provided with catching hooks 5 with laying the tip of the hook outward. The base end of the fundamental lever 1 is furnished with a mooring ring 2 for tying a line to the base end of the fundamental lever 1, a movable sinker 6 is installed between a fitting position of the branch levers 4 to the fundamental lever 1 and a mooring ring 3 and a floating ball 8 is moored to the tip of the fundamental lever 1.
Patent JP-2000342779-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce a treating load of a game control means relating an indicating control of a variable indicating device. SOLUTION: In a game machine having a variable indicating device for indicating a plural kinds of hit lines, when an indication control means for controlling a variably indicating means according to an indication control command output from a game control means receives an appointment command for specifying a kind of a determined picture design indicated as an indication result of the variably indicating device from the game control means, the indication control selects a count value of random counter D RND L1 (S1102), determines which to arrange the determined picture designs on the plural kinds of the hit lines and sets determined picture designs data to a picture design setting table corresponding with determined hit lines (S1103).
Patent JP-H104008-A (JP)
Title: Plane coil and manufacture thereof
Inventor: IGARASHI HIDEMASU
IPC: H01F41/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a plane coil which is thin, flexible, and high in insulating properties by a method wherein a conductive wire provided with an insulating film on its periphery is wound in spiral nearly on the same plane around a space as a center as many turns as required. SOLUTION: A space 1 of prescribed size is provided at a center, a conductive wire 2 is wound in spiral around the space 1 as a center nearly on the same plane so as to form a plane coil. The wire 2 is coated with a fusion- welding film, and the turns of wire 2 are fixed together by fusing the film. Even if the film is fused by heating, the plane coil is restrained from deteriorating in flexibility and kept high in flexibility as a whole. By this setup, a thin plane coil which is as thick as the diameter of a wire high in withstand voltage, insulating properties, and quality can be obtained.
Patent JP-S6046587-A (JP)
Inventor: ISHIDA TSUTOMU
IPC: G09F9/30
Filed: 1983-08-25
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-S5487311-A (JP)
Title: 2 stroke cycle engine
Inventor: NOGUCHI MASAAKI
IPC: F02B25/08
Filed: 1977-12-22
Abstract: PURPOSE: To prevent misfire and reduce harmful component, installing plural scavenging path having scavenging throttle valve to the uniflow type opposed piston type 2 stroke cycle engine, by controlling scavenging flow in accordace with running condition.  
     CONSTITUTION: Crank cases 3, 4 and piston 8, 9 are arranged opposedly respectively, a combustion chamber 5 having a spark plug 12 is formed in the middle of it, the first and the third scavenging path 22, 24, 25 connected to the combustion chamber 5 from the crank case 3, 4 are provided. Scavenging throttle valve 31, 32 are provided in the second, third path 24, 25 provided opposedly, controlled with a control equipment 43 receiving signal of switch 42 of throttle 19a, speed sensor 41, proper scavenging flow is formed. An exhaust valve 30 which is controlled opening and shutting with control equipment 43 is installed in the exhaust port 13 the same. Furthermore an exhaust valve 30 which is controlled opening and shutting with control equipment 43 is installed in the exhaust port 13 is provided the same, the exhaust flow at low speed is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6135390-A (JP)
Title: Electronic wrist watch with printer
Inventor: KITA KAZUNORI
IPC: B41J3/44
Filed: 1984-07-27
Abstract: PURPOSE:To simplify the structure by storing recording paper in a watch case and boring a sending-out slit for sending the recording paper which is printed by a printing part to above the watch case in one side wall of the watch case. CONSTITUTION:A storage part 5 which stores the recording paper 3 in the watch case 1 and guide it to the printing part 4 in the watch case 1 and the sending-out slit 8 for sending out the recording paper 3 printed by the printing part 4 to above the watch case 1 are bored continuously in one side wall 1a of the watch case 1, and the recording paper 3 is loaded detachably through this opening side, simplifying the structure.
Patent JP-H0672908-A (JP)
Title: Production of oligomer
Inventor: ONO TAKASHI
IPC: C10M105/04
Filed: 1993-06-25
Abstract: PURPOSE:To efficiently produce an oligomer capable of supplying a fluid for traction drive, having low viscosity and excellent performances in a wide temperature range. CONSTITUTION:A raw material containing an unsaturated bicycloheptane derivative and/or an unsaturated bicyclooctane derivative is treated with a solid acid, distilled and oligomerized to produce an oligomer.
Patent JP-H0760003-A (JP)
Title: Distillation system with partition column
Inventor: MAIKERU JIEIMUZU ROKETSUTO
IPC: F25J3/02
Filed: 1994-06-15
Abstract: PURPOSE: To obtain a distillation system useful for cryogenic distillation of feed air by arranging a first column and a partitioned second column and withdrawing the product streams from the intermediate point, the upper portion and the lower portion of the partitioned second column. CONSTITUTION: Feed air passed through a line 5 into a first column 1 is separated by the cryogenic rectification into nitrogen-enriched vapor and oxygen-enriched liquid. The oxygen-enriched liquid is passed from the lower portion of the column 1 through a line 10 into partitioned section 4 having a longitudinally oriented partition 3 of a second column 2. The nitrogen-enriched vapor is passed from the upper portion of the column 1 into a condenser 7, and the resulting nitrogen-enriched liquid is passed through a line 8 into the upper portion of the column 2 as reflux, and a portion of the nitrogen-enriched liquid is passed through a line 9 into the upper portion of the column 1 as reflux. Finally, a crude argon product is withdrawn from the partitioned section 4 of the column 2 through a line 12.  A nitrogen product is withdrawn from the upper portion of the column 2 through a line 14. The oxygen product is withdrawn from the lower portion of the column 2 through a line 15. Waste liquid is withdrawn from the partitioned section 4 of the column 2 through a line 13.
Patent JP-S5947513-A (JP)
Inventor: OOMOTO SEIJI
IPC: F16B25/00
Filed: 1982-09-07
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-H1114436-A (JP)
Title: Method for measuring state of content in container
Inventor: FITSCH CARSTEN
IPC: G01F23/284
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which the evaluation of the state of the contents in a container can be limited up to an empty distance region and in which an empty state can be discriminated surely by a method wherein, when echo waves are not detected in a distance region up to an empty distance in an ordinary measuring operation, the state of the contents is evaluated and the detected echo waves are allocated to the empty distance. SOLUTION: In an ordinary measuring operation, the envelope curve H of microwaves received by a reception and evaluation circuit 28 is evaluated only in a distance region up to an empty region DL corresponding to the interval between an antenna 22 and a container bottom part 12. When a container 10 is empty, an echo does not exist in an evaluation region because the bottom part 12 is curved. At this time, the envelope curve H is evaluated in an expansion distance region which exceeds the empty distance DL, and, when an echo E' is detected, a distance D' corresponding to its propagation time is not allocated, but the empty distance DL is allocated. Thereby, that the antenna 10 is empty is indicated correctly, and, on the other hand, that a distance measuring device 20 is operated correctly is detected. In addition, when the echo E' is not detected, an error state is indicated.
Patent JP-S5379325-A (JP)
Title: Driving method for self-shift type gas discharge panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/12
Filed: 1976-12-23
Abstract: PURPOSE: To make write operation sure and stable by applying the write to the write discharge point before the first discharge point of a shift chnnel is driven and applying selectively a narrow pulse when the discharge spot is entered to the first discharge point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S642734-A (JP)
Title: Production of joint hardware for deformed steel bar and its device
Inventor: KASAI YOSHIO
IPC: B21D26/045
Filed: 1987-06-23
Abstract: PURPOSE: To easily and surely form the projecting part for increasing the adhesion force of a packing material by inserting the tubular body for a joint hardware to the shape that plural projecting bar parts are formed on the inner face and pouring a super high pressure water inside the tubular body.  
     CONSTITUTION: The tubular body 5 for a joint hardware is inserted into the inner part of a shape 4, urethane is expanded by compressing the urethane of both closed parts 6, 6 and both end parts of the tubular body 5 are closed. When an extra high pressure water is poured into a feeding hole 10 from a center hole jack 14 side, it is poured between both closed parts 6, 6 inside the tubular body 5 from each pouring hole 7. And when the water pressure inside the tubular body 5 is increased, the tubular body 5 is pressed and deformed along the shape of the shape 4. The tubular body 5 is thus made a joint hardware with the plural projecting part for increasing the adhesion force of a packing material corresponding to the projecting bar part 2 of the shape 4 being formed on its inner face. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5780828-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OONISHI YOSHIAKI
IPC: G11C11/419
Filed: 1980-11-07
Abstract: PURPOSE:To prevent the fluctuation of an output voltage completely, by providing capacitors between the output of a voltage source circuit and a reference potential terminal and between the output of this circuit and a power source voltage terminal. CONSTITUTION:Power is supplied to a reference voltage generating circuit VRG by a wiring for supply of a power source voltage VDD and a wiring for supply of a reference potential VSS. A capacitor C1 is provided between an output terminal, by which an output voltage Vref obtained through push-pull MISFETs Q5 and Q6 is supplied to a voltage comparing circuit AB, and the reference potential terminal of the circuit VRG, and a capacitor C2 is provided between the output terminal and a power source circuit 1. The output voltage Vref is used as a logical threshold voltag to a discriminate ''0'' or ''1'' of an input signal Vin by the circuit AB, and the discrimination output is applied as one input signal of a logical operation circuit 3, and a prescribed signal processing is performed.