baber/WOPTO huggingface dataset:
Patent JP-H04244670-A (JP)
Title: Hydraulic controller for transmission
Inventor: WAKAHARA TATSUO
IPC: F16H63/02
Filed: 1991-01-29
Abstract: PURPOSE:To reduce a required space for setting up a valve by constituting a hydraulic controller by way of fitting it in one valve hole together with a first spool selectable with signal hydraulic pressure and a second spool as a pressure regulating valve. CONSTITUTION:Both first and second spools 10, 12 are shiftably fitted in one valve hole in the axial direction, and a moving plug 14 and a perforated retainer 16 are set up in space between both these spools 10 and 12. The first spool 10 is made shiftable between two positions by means of balance between force of a spring 18 and that of signal hydraulic pressure out of an oil passage 22. Likewise the second spool 12 is constituted as one that has a pressure regulating function, and a part of line pressure being fed out of an oil passage 28 is discharged out of a drain port 30, through which hydraulic pressure acting on a left end of the second spool 12 is made so as to be regulated to balance with force of a spring 20. The pressure-regulated hydraulic pressure is fed to an oil chamber 34 of a second frictional clamping element via an oil passage 32.
Patent JP-H03234555-A (JP)
Title: Recorder
Inventor: HOSAKA YASUO
IPC: G03G15/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve the accuracy of a recording head by a method wherein the surface of a recording medium is electrified with a reverse polarity and, thereafter, generated corona ions are controlled with a voltage lower than an electrostatic latent image voltage in a second space. CONSTITUTION:Prior to the irradiation of a corona ion flow controlled by a signal voltage, the surface of an insulating recording medium 3 is uniformly electrified with a reverse polarity to that of the corona ion flow. Using the surface potential of the recording medium 3, the corona ion flow is accelerated, and a control voltage is lowered. In this manner, a low-voltage drive IC of a small chip area is made available. Therefore, a recording head provided with the drive IC can be enhanced in accuracy.
Patent JP-S63194360-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1987-02-09
Abstract: PURPOSE:To realize high performance and a change into a large number of picture elements easily by connecting four or more of input diodes to a single storage gate through input gates and selecting the input diodes in a time division manner by the input gates. CONSTITUTION:A unit cell is constituted of four input diodes 3a, 3b, 3c, 3d arranged to a shape holding a storage gate 11, four first input gates 2a, 2b, 2c, 2d disposed among the input diodes and the single storage gate 11, two second input gates 2A, 2B, each one pair of overflow gates 14A, 14B and overflow drains 15A, 15B arranged to a shape holding the second input gates 2A, 2B, and a CCD 10 at one bit. The four first input gates 2a, 2c and 2b, 2d are controlled by buses X1, X2 and the second input gates 2A, 2B by buses Y1, Y2 in a time division manner. Since inputs from the input diodes 3a, 3b, 3c, 3d are time-divided into four, and can be transferred to the CCD 10, signals are not overlapped, and the overflow phenomenon of signals is eliminated, thus realizing the improvement of the efficiency of a semiconductor device.
Patent JP-S63196012-A (JP)
Inventor: UEDA AKIRA
IPC: H01H1/04
Filed: 1987-02-10
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-S63194639-A (JP)
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B5/0225
Filed: 1987-02-10
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-H09181537-A (JP)
Title: Coupling circuit for electronic tube using transformer
Inventor: SHISHIDO KOICHI
IPC: H03F3/22
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to impress optional positive voltage to the control grid of any electronic tube and to use the electronic tube in the flowing state of an optional grid current by using a coupling transformer instead of a coupling pre-stage electronic tube. SOLUTION: A transformer 11 is used for coupling between a prestage AC signal source 9 and a post stage electronic tube 8. Namely positive potential, with an optional value is applied from a DC power supply 10 to the control grid of an electronic tube 8 through the secondary winding 12 of the transformer 11. The high voltage positive potential of the DC power supply 10 is impressed to the plate of the tube 8 through a load element. The AC signal source 9 is connected to a DC power supply 16 through the primary winding 13 of the transformer 11 and a 1st DC component 14 to which an AC component is superposed is allowed to flow into the primary winding 13.  The flowing direction of a 2nd DC component 4 in the secondary winding 12 is determined so that the degree of DC magnification of the transformer 11 generated due to the 1st DC component 14 flowing into the primary winding 13 is canceled or reduced.
Patent JP-S63196917-A (JP)
Title: Room temperature controller
Inventor: FUJISAKI TADASHI
IPC: G05D23/24
Filed: 1987-02-10
Abstract: PURPOSE:To control the room temperature with a minimum energy to secure comfortableness by correcting a room temperature set value on the basis of the output of a thermal circumstance sensor which detects the human sense of warmth/coolness and adjusting and controlling the room temperature on the basis of the new set value and the detected room temperature. CONSTITUTION:A thermal circumstance sensor 10 is provided on the front of the case of a room temperature controller and outputs warmth/coolness in the room, which is determined by various parameter values, as an equivalent temperature Tm. A microcomputer 80 reads in a set value SP1 of the room temperature, a room temperature Ta, and the temperature Tm from a level shifter 78, the thermistor of a room temperature sensor 81, and the sensor 10 respectively and calculates a deviation epsilonm between the temperature Tm and an equivalent temperature To of optimum warmth/ coolness and determines a new room temperature set value SP2 in accordance with this deviation epsilonm. Hereafter, a deviation epsilon between the set value SP2 and the room temperature Ta is obtained, and a manipulated variable is determined on the basis of this deviation by PID operation, and the controller output is sent. Consequently, comfortableness is always secured even in case of variance of the load and the energy for operation is reduced.
Patent JP-S61188237-A (JP)
Title: Method of controlling speed change of automatic speed change gear
Inventor: TATENO TOSHIAKI
IPC: B60W10/10
Filed: 1985-02-16
Abstract: PURPOSE:To prevent an engine from abruptly changing its rotational speed and to reduce shocks upon gear shift, by steppedly moving the control rack of a fuel injection pump just before disengagement of a friction clutch and just after the completion of engagement of the same. CONSTITUTION:A control rack 35 of a fuel injection pump is coupled with an accelerator and an electromagnetic actuator 38 in parallel through a rink 36. An input shaft 33 is provided thereto with an engine rotational speed sensor 39 which issues a signal indicating the rotational speed of the output shaft 30a of an engine 30. Further, the input shaft 44 of a gear type speed change gear 32 is provided with a clutch rotational speed sensor 45 which issues a signal indicating the rotational speed of the input shaft 44, and when the gear position is changed over to a high gear shift stage, the rack 35 is steppedly moved by a rack actuator to the position corresponding to the idle rotational speed of the output shaft 30a of the engine 30. Therefore, a frictional clutch 31 is disengaged to change over the gear position into a high gear shift stage.
Patent JP-H11286477-A (JP)
Title: Production of aryl vinyl sulfone solution
Inventor: KURIHARA AKIO
IPC: C07C315/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To produce the subject solution useful as an intermediate for medicines, etc., by crystallizing an aryl vinyl sulfone from a solution of a specific aryl vinyl sulfone, filtering the formed crystal and dissolving the filtered crystal in a solvent for forming the solution in a hermetically sealed system. SOLUTION: An aryl vinyl sulfone is crystallized from a solution of the aryl vinyl sulfone represented by the formula (R<1> and R<2> are each H, a halogen, a lower alkyl or the like) and the resultant crystal is then filtered and dissolved in a solvent for forming a solution (preferably an aromatic hydrocarbon-based solvent, an ethereal solvent, etc.), to afford the objective solution. The operations after at least the filtration are performed in a hermetically sealed system. The resultant aryl vinyl sulfone prepared by the filtration is preferably washed with the solvent for forming the solution or a solvent capable of forming an azeotropic mixture therewith and then dissolved in the solvent for forming the solution. The solution containing the aryl vinyl sulfone is preferably a solution prepared by treating a β-haloethyl aryl sulfone with a base, a solution, etc., obtained by sulfuric-esterifying an arylsulfonylethanol and then treating the resultant sulfuric ester with a base.
Patent JP-S54120641-A (JP)
Title: Resin composition for water-based paint
Inventor: KONDOU TOMIZOU
IPC: C09D5/44
Filed: 1978-03-13
Abstract: PURPOSE: To provide a resin composition for water-based paint, curable by low- temperature baking, and giving a coating film with excellent characteristics, containing a methylol melamine resin etherified with mixed alkyl groups, and a crosslinkable water-based alkyd resin, polyester resin or acrylic resin.  
     CONSTITUTION: A composition composed of (A) 5W40 parts by weight of a methylol melamine resin having 0.2W0.8 free methylol group per one melamine nucleus on the average, and etherified with methanol and butanol, and (B) 60W95 parts by weight of an alkali neutrilized product of a water-soluble or water-dispersible alkyd resin, polyester resin, acrylic resin or their mixture which reacts with the (A) component by heating and forms crosslinks. The existence of the residual free methylol group in the etherified methylol melamine is supposed to have the major contribution to the low-temperature curability of the composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53113852-A (JP)
Title: Methacrylic resin composition having improved antistatic property
Inventor: KAWAKAMI SHIYOUICHI
IPC: C08L33/12
Filed: 1977-03-16
Abstract: PURPOSE: To prepare a resin composition giving improved heat resistance, transparency of the molded articles and antistatic property, etc., by adding a copolymer consisting of an alkali metal salt of (meth)acrylic acid and methyl methacrylate, and the monoglyceride of a higher fatty acid, to a methacrylic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06240191-A (JP)
Title: Water-based ink composition
Inventor: TABAYASHI ISAO
IPC: C09D11/106
Filed: 1993-02-18
Abstract: PURPOSE:To obtain the subject composition excellent in jet stability in ink jet printers and the water and rub-off resistances of the resultant recorded images, comprising water, a colorant, water-soluble anionic polymer and water- soluble cationic polymer. CONSTITUTION:This ink composition comprises (A) water (pref. with purity higher than ion-exchanged water), (B) pref. 0.1-10wt.%, based on the final composition, of a colorant, (C) a water-soluble anionic polymer (e.g. polyacrylic acid, styrene-acrylic acid copolymer) and (D) a water-soluble cationic polymer (e.g. polyaminesulfone, polyvinylamine). It is preferable that the pH value of this composition be brought to >=10 using ammonia or a volatile basic compound salt.
Patent JP-H08252971-A (JP)
Title: Laser recording element and single sheet type pigment image formation
Inventor: SUTEIIBUN MAIKERU NIYUUMAN
IPC: G03F1/68
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a single sheet method unnecessary for a UV absorbing dye and another receiving element in association with both stabilities for UV absorption of an allowable level and UV concentration loss due to exposure. SOLUTION: The laser recording element comprises a support having a dye layer thereon containing an image dye dispersed in a polymer binder. In this case, the dye layer is combined with an infrared absorbing substance, and the image dye contains a 2-cyano-3,3-diarylacrylate UV-absorbing dye. The method for forming a single sheet dye image using the recording element is provided.
Patent JP-H10225727-A (JP)
Title: Roll bending device
Inventor: MOCHIZUKI MASANORI
IPC: B21D5/14
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble that the top end of a work collides with a guide body and the impact force is acted to the guide body, etc., by providing groove parts over the whole range of the circumference direction at a prescribed interval along the longitudinal direction on a main roll and providing a projection part to be fitted into the groove part at the end edge of the main roll side of the guide body. SOLUTION: When a main roll 1 is rotated, in a part of a positive bending part A1 , the work W is bent in the direction where its curvature is made larger in the part of a positively bending part A1 . After then, the end part of the work W is abutted on the end part of a guide body B immediately. At this time, under the condition the thickness of the work W is thick such as or the bending curvature at the positively bending part A1 is large, the top end part of the work W is liable to be pressed strongly to the front face of the main roll 1, however, the top end part of the work W is lifted toward the external face side of the guide body B by the top end external face of the projection part B1 provided smoothly continuously on the external face of the guide body B, thereby preventing the work W from colliding with the guide body B and being stopped.
Patent JP-S63197928-A (JP)
Title: Film feeding device for camera
Inventor: KATAYAMA AKIRA
IPC: G03B1/60
Filed: 1987-02-10
Abstract: PURPOSE:To contrive the reduction of cost, and also, to clearly observe the rotating state of a display member by constituting the whole display member of an integral formed part, so that a column part extending in the direction orthogonal to the rotating direction can also be formed simultaneously. CONSTITUTION:In this case, a window member 38 consists of three parts 40, 42 and 44, and in the upper stage and the lower stage of the window member 38, the thickness of an interval of column parts 28, 30, 32 and 34 are seen so as to be widened by the operation of a prism, and in the middle stage of the window member 38, the thickness and the interval of the column parts 28, 30, 32 and 34 are seen so as to be narrowed by the operation of the prism. By this difference, a photographer can observe exactly a fact that a sprocket 20 is rotating, that it, a fact that a film F is being fed. Also, a display member 22 is constituted by forming plastic integrally, and can be manufactured easily.
Patent JP-H05225421-A (JP)
Title: Display device for automatic vending machine
Inventor: SHIGETA MASANOBU
IPC: G07F5/22
Filed: 1992-02-17
Abstract: PURPOSE:To perform guidance' display for a customer by a display device of a data setter for operator. CONSTITUTION:A hinge Y is provided at the side edge of the data setter 3 on which a price, etc., is set and is provided at the back plane of the front door of an automatic vending machine 1, and the front plane of the data setter 3 is set in such a way that it can be turned freely so that it can be faced to the front face of the automatic vending machine, and also, it is set in such a way that the display of operation guidance, etc., can be performed by the display device 3a of the data setter 3 when the front plane of the data setter 3 is faced to the front face of the automatic vending machine 1.
Patent JP-S59158773-A (JP)
Inventor: AOKI GOICHI
IPC: B66B3/00
Filed: 1983-02-25
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-H03236741-A (JP)
Title: Lactic fermentation drink and its preparation
Inventor: MURAO TADAHISA
IPC: A23C9/12
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a lactic fermentation drink having decreased acidity and improved taste and flavor by fermenting treated fruit and/or treated vegetable with lactic bacteria capable of performing malolactic fermentation and using the fermentation liquid or its processed product as a main component of the objective drink. CONSTITUTION:Usually a milk component is added to a treated fruit composed of fruit juice and vegetable juice or to a mixture of treated fruit and treated vegetable and the obtained mixture is added with a stabilizer as necessary, sterilized and cooled. The above milk component is milk or dairy product designated by the 'Ministry Ordinance on the Specifications of the Components of Milk and Dairy Products' or foods prepared by using the milk, etc., as main raw material. The above sterilized and cooled fruit product, etc., are fermented with preliminarily cultured lactic bacteria capable of performing malolactic fermentation to obtain the objective lactic fermentation drink. The above lactic bacteria are e.g. those belonging to Lactobacillus casei represented by Lactobacillus casei subsp. casei S-2218 (FERM P-11239).
Patent JP-H03235672-A (JP)
Title: Control of power converter
Inventor: MATSUI TAKAYUKI
IPC: H02M7/493
Filed: 1990-02-13
Abstract: PURPOSE:To reduce the sizes of reactors with intermediate taps by a method wherein feedback signals supplied to the output current control signals of two power converters which are connected in parallel are separated into load currents and unbalance current components and the magnitudes of the unbalance current components contained in the feedback signals of both the current control systems are made to be different from each other. CONSTITUTION:An unbalance current component between power converters 1A and 1B which are connected in parallel through reactors 27U-27W with intermediate reactors circulates between the power converters 1A and 1B. Therefore, the output current of the one power converter 1A (1B) is the sum of a load current and the unbalance current component, and the output current of the other reactor 1B (1A) is the difference between the load current and the unbalance current component. Then the freedback signals of the output current control systems of both the power converters 1A and 1B are separated into the load currents and the unbalance current components and are made to be different from each other by the magnitude of the unbalance current components contained in the feedback signals. With this constitution, the output currents can be balanced by the current control systems of both the power converters 1A and 1B.
Patent JP-S56125161-A (JP)
Title: Processing system for binary video signal
Inventor: MOROTOMI EIJI
IPC: H04N1/409
Filed: 1980-03-07
Abstract: PURPOSE:To obtain the picture with high quality, by carrying out the conversion of white and black signal under a given condition according to the state of signal production of video signal binarized. CONSTITUTION:A binarized video signal (a) is input to the main direction processing circuit 2. The 4-bit shift register 3 fetches every 4-bit while shifting the input signal and feeds it to the next stage after converting it into parallel signal. The one- bit isolating point rejection gate circuit 4 converts white signal into black signal, it one bit of white signal and two or more bit of black signals are consecutive after two or more bits of black signals are input. The one bit alternate signal detection gate circuit 5 converts all of the alternate signal for every one bit into black signal whenever found. The video signal with high quality can be obtained by making this operation toward the subscanning.
Patent JP-H06225047-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI JUN
IPC: H04N1/00
Filed: 1993-01-26
Abstract: PURPOSE:To enable an operator to easily discriminate a transmission file by adding a name to the transmission file at the time of facsimile transmission or/and document storage. CONSTITUTION:When a document is set and a transmission destination number is inputted at the time of facsimile transmission, addition of the name to the transmission file or the start of transmission is selected as the next operation. When addition of the name to the file is selected, characters of the file name are inputted through the keyboard of an operation and display part. When the start of transmission is selected next and a start key is depressed to input the transmission start, parameters of the file name, the department code, etc., are set to a job file stored in a RAM 103, and the facsimile transmission operation is executed. The added name is stored together with communication management information, and these stored contents are outputted as a communication management report, and thereby, the operator easily specifies the transmission file used by himself on this report.
Patent JP-H11226869-A (JP)
Title: Mounting structure for rotary cutter
Inventor: ITAKURA TORU
IPC: B27B5/30
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent an outer flange from loosening by inertia at brake time or the like, so as to mount the outer flange in a condition directly turn locked on a spindle in a flat surface, so that a grinding wheel can be mounted more rigidly than the conventional ones, in a disk grinder of a type mounting the grinding wheel in a condition interposed between an inner/outer flanges. SOLUTION: In a structure for mounting on a spindle 7 a rotary cutter 3A by interposing it between an outer/inner flanges 10, 20 mounted so as to transmit rotation on the spindle 7 of a rotary tool 1, in this constitution a boss part 10b for cutter centering inserted in a mounting hole 3a of the rotary cutter 3A is provided in the outer flange 10.
Patent JP-S54123085-A (JP)
Title: Spectrophotometer
Inventor: KOMATSU HITOSHI
IPC: G01J3/18
Filed: 1978-03-17
Abstract: PURPOSE:To give an optical system having little stray light to a photometer having vertically split slits by shifting been light incident upon a concave diffraction grating out of the direct incident point, while imparting fine rotations to the grating,  so that the light of zero order is shifted from the slit. CONSTITUTION:The light from a lamp 1 is divided by a split lens 2 into two beams, which are guided through sample reference calls 3 and 4 and a holed slit 5 having vertically split portions into a photometer chamber. The respective beams are dispersed by a concave diffraction grating 6 and are reflected by a mirror 9 so that the absorptivity is metered by a detector 7. At this time, the grating 6 is slightly turned, as shown in arrow, to return the light of zero order onto the surface of the slit 5 thereby to eliminate the reflections at the end faces of the cells 3 and 4. The portion of the zero order light returned is further guided into an optical trap 8 to prevent the stary light due to the random reflections at the slit 5 so that a spectrophotometer having little stray light can be produced without deteriorating the brightness of the photometer.
Patent JP-H05195165-A (JP)
Title: Material got winding drum of hot winder
Inventor: ITO MITSUO
IPC: C22C38/44
Filed: 1992-01-21
Abstract: PURPOSE:To produce a hot-rolled steel strip winding drum of a hot winder excellent in resistances to heat, wear and heat cracking from a Cr-Mo-Ni alloy steel of specified composition. CONSTITUTION:An alloy steel contg., by weight, 0.14-0.22% C, 0.3-0.5% Si, 0.5-0.7% Mn, 0.4-0.6% Ni, 11.0-13.0% Cr and 1.0-2.0% Mo is used as the material of the objective drum for winding a hot-rolled steel strip at 500-850 deg.C. This alloy steel is excellent in resistances to heat, wear, heat cracking, etc., and the objective drum for the hot-rolled steel strip winder is produced from the alloy steel.