baber/WOPTO huggingface dataset:
Patent JP-S5517714-A (JP)
Title: Hydraulic shock absorber
Inventor: YOKOYAMA SHINJI
IPC: F16F9/06
Filed: 1978-07-20
Abstract: PURPOSE:To prevent an impacting collision between pistons by providing a needle- like protuberance on a piston and forming thereby a penetrated aperture through a free piston in order to release high-pressure substance in a gas chamber into an oil chamber when the free piston is approached to the piston abnormally. CONSTITUTION:A neelde-like protuberance 10 is provided on a piston 3. The needle-like protuberance 10 is made of a steel sheet having a L-shaped cross-section, and one side thereof is fixed to the piston 3 by means of a step 6a located under a piston rod 6 while the other side thereof is sharpened and projected downwardly from the bottom of the piston 3. When a free piston 2 is ascended abnormally, the needle-like protuberance 10 penetrates the disk of the free piston 2 and makes a penetrated aperture through which a high-pressure substance in a gas chamber A is released into an oil chamber B, and thus, an impacting collision between pistons 2, 3 may be prevented.
Patent JP-S62247058-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/00
Filed: 1986-04-17
Abstract: PURPOSE:To obtain an Mn-Al-C alloy magnet which shows high magnetic properties when subjected to multipolar magnetization, by subjecting a hollow Mn-Al-C magnetic alloy billet to compression working in its axial direction under specific conditions so that compressive strain is lower in the outside peripheral part than in the inside peripheral part. CONSTITUTION:Compression working is applied to the above-mentioned magnetic alloy billet 1 in the axial direction of the billet 1 at 530-830 deg.C with restraining the outside periphery of the billet 1 by means of an outer die 4 and also with holding at least a part of the inside periphery free, that is, compression working is applied to the billet 1 as mentioned above by the use of punches 2 and 3 whose surfaces (punching surfaces) to be in contact with the billet 1 as shown in figures have shapes of inclined planes, instead of level planes, respectively. In this way, the Mn-Al-C alloy magnet showing higher magnetic properties in the diameter direction based on even the same compressive strain as one yielded by the conventional method.
Patent JP-H06300722-A (JP)
Title: Sensor for detecting diaper replacing timing
Inventor: TAKAGI TOMOKI
IPC: G01N27/04
Filed: 1993-04-15
Abstract: PURPOSE:To inform a third party replacing a diaper of the optimum replacing timing of a detected diaper by a method wherein the water content of a hydrophilic film which has been divided into prescribed partitions by a hydrophobic film is judged on the basis of the conductivity across one pair of electrodes. CONSTITUTION:A sensor 1 is arranged and installed on the whole of in a part of an absorber layer 3 under a surface absorption layer 2 for a diaper 10 between the absorber layer 3 and a waterproof cover 4. The sensor 1 is formed as a three-layer structure in which one pair of coating electrodes 8 are vacuum-deposited on opposite faces of a hydrophilic film 7 so as to be a film thickness of several hundred to several thousand Angstrom . Interconnections 5 are connected to them, and they are set to continuity with a measuring circuit 6 as a judgment means. Then, the hydrophilic film 7 is divided into block shapes by required portions, and the sensor 1 only in an area 12 corresponding to an actual wet part 11 is soaked with urine. That is to say, the wet area of the sensor 1 is made to correspond to the wet area of the absorber layer 3. Consequently, when the conductivity of the sensor 1 is measured, the wet area of the absorber layer 3 can be found out. The circuit 6 detects that the conductivity has reached a prescribed value, and the information signal for the replacement is transmitted by a telemetry device.
Patent JP-S60232031-A (JP)
Inventor: MORIKAWA KIYOHIRO
IPC: A01G23/00
Filed: 1984-05-01
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-S5713326-A (JP)
Title: Light source modulating circuit in measuring device
Inventor: SATOU YUTAKA
IPC: H05B44/00
Filed: 1980-06-30
Abstract: PURPOSE:To control the phase of modulated light without changing the phase of a modulation signal by a method wherein a light modulating means is provided with the function of selectively outputting in-phase and antiphase outputs against the modulation signal. CONSTITUTION:The output of a photo receptor 4 is given to a phase comparator via an amplifier 5. A light soruce 2, a first differential amplifier consisting of transistors (TR)Q1, Q2, Q5, Q7, R10, a second differential amplifier consisting of (TR) Q3, Q4, Q5, Q6, Q7, R10 and a changeover switch SW3 constitute a modutating means 1. When the switch SW3 is set to the position of a terminal a, the differential amplifier is actuated, causing the modulated light from the light source 2 to have a phase difference (antiphase) of 180 deg. to a modulation signal from a modulation signal generator 3. When the switch SW3 is set to the position of a terminal b, the second differential amplifier is actuated, causing the modulated light to have an in-phase against the modulation signal. Hence, with a piphase shifter 8 and the switch SW3, a modulation signal having an in-phase or antiphase can be given to a phase comparator 6 and the phase of modulated light can be controlled using a simple circuit.
Patent JP-H05338797-A (JP)
Title: Powder material carrying device
Inventor: KAMIOKA MASAHARU
IPC: B65G65/40
Filed: 1992-04-09
Abstract: PURPOSE:To solve problems of working efficiency, safety and occupying space of conventional powder material carrying device, and easily mechanize the work when carrying powder materials to any place including upper spaces. CONSTITUTION:In a carrying piping structure and carrying device piping for bulk material, a gas inlet port 20 capable of adjusting inlet quantity is provided, and an air gun 30 using a compressed gas as a power source is connected to the downstream side. The piping structure has a gas injection hole 32 provided to direct the compressed gas further to the lower stream, and a discharge port 12 going to the side surface outside of a vessel 10 is arranged on the upstream side. The exhaust hole 12 is connected to a bulk material tank in which all points on the vessel bottom surface 11 and the cross line of the vessel bottom surface 11 and the side surface are situated on the down inclined flat surface or curved surface tonding toward the discharge hole 12.
Patent JP-H04304379-A (JP)
Title: Device for forming multilayered dielectric film and film structure
Inventor: KAWAI HIROSHI
IPC: C23C16/40
Filed: 1991-03-29
Abstract: PURPOSE:To provide a simple device for forming a multilayered dielectric film withstanding high temp. and pressure and usable over a long period of time. CONSTITUTION:A gaseous starting material feeding tank 4 and reactive gas feeding tanks 6, 7 are connected to a reaction vessel and layers of different dielectrics are alternately formed. Monosilane or an organosilicon compd. is used as gaseous starting material and two or more kinds of reactive gases selected among nitrogen, oxygen, ammonia and nitrogen oxide are alternately allowed to react with the starting material to form a multilayered dielectric film.
Patent JP-H06235502-A (JP)
Title: Evaporator
Inventor: MARUKO SABURO
IPC: F22B23/00
Filed: 1992-03-16
Abstract: PURPOSE:To form a small evaporator excellent in thermal efficiency and heat transfer efficiency. CONSTITUTION:An outer casing 1 has opening parts in the upper and lower sides of a side wall. A tube sheet 6 closes the upper end of the casing 1. A plurality of first tubes 7 with bottoms have open ends which pass through and are fixed to the first tube 6, and are located in the outer casing 1. A second tube sheet 11 is provided above the first tube sheet 6. A plurality of second tubes 12 have upper ends which pass through and are fixed to the second tube sheet 11, are inserted into the first tubes 7 and are provided with both ends opened. A steam extracting pipe 13 has a lower end passing through and fixed to the second tube sheet 11 and an upper end provided with a gas-liquid separator 14. A cover body 15 having a steam take-out pipe 15a. A baffle plate forms a labyrinth in the outer casing 1. A liquid inflow port 22 is provided in the upper side of the second tube sheet 11.
Patent JP-S61248413-A (JP)
Inventor: TANAKA YUKIO
IPC: H01G4/30
Filed: 1985-04-25
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-S5613149-A (JP)
Title: Manufacture of decorative construction board
Inventor: MATSUDA HIROSHI
IPC: B29B7/00
Filed: 1979-07-14
Abstract: PURPOSE: To obtain a subject board which has an embossed pattern and is excellent in a surface property, such as abrasion-proof property and the like, by a method wherein a mold is heated such that the surface of a base sheet is positioned facing and opposite to the surface of a mold in which a heat-activation type foam generating ink is poured into a plurarity of concavities formed on the surface thereof.  
     CONSTITUTION: A heat-activation type foam generating ink is poured into a plurality of concavities provided on a surface of a mold, and a surface of a base sheet is  then positioned facing and opposite to the mold surface. The foam generating ink is  then foamed and cured by heating the mold to obtain a decorative construction  board. For example, the ink is poured into a surface of a mold 1, said surface being  formed such that concavities 2a wherein a bottom surface 5 and side wall 6 meet at  right angles or convexities 2b wherein curved surfaces are formed at a bottom  corner thereof, are provided in a pattern. The surface of the base sheet 4 is positioned facing and opposite to the surface of the mold 1. The ink is foamed and cured  by heating the mold 1 to 80W250°C to obtain a decorative construction board A in  which a colored convex pattern is formed on the surface of the base sheet 4 with a  plurality of foams 3a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61250404-A (JP)
Inventor: YASUGATA AKIHIKO
IPC: F22B35/00
Filed: 1985-04-25
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-S61247338-A (JP)
Title: Method for storing and drinking chinese tea and the like
Inventor: SEN TOMOYOSHI
IPC: A23F3/00
Filed: 1985-04-25
Abstract: PURPOSE:When a customer enters a tearoom, the clerk confirms the customer's tea-container by an identification means and delivers the container to the customer. The customer borrows hot water, a tea-making means and a table together with the tea-container from the shop and prepare tea by himself to enjoy the tea suiting his taste. CONSTITUTION:A tea-storage shelf 4 is placed at a proper position in a tearoom 1 to keep the tea-containers 5 labeled with a identification means 6a, 6b to discriminate the owner of the container and containing the tea leaves such as Chinese tea, Japanese tea, etc., purchased by a customer. Separately, a tool- storage shelf 7 is placed in the tearoom to keep hot water and various kinds of tea drinking means to enjoy the tea. When a customer enters the tearoom, the clerk confirms the customer's tea-container by the identification means, takes the tea-container from the tea-storage shelf 4 and delivers the container to the customer. The customer borrows hot water, a tea-making means and a table 9 together with the tea-container from the shop and prepares tea by himself. The tea suiting his own taste can be enjoyed, and a good conversational atmosphere can be produced by the time of tea-making by himself.
Patent JP-S61248030-A (JP)
Title: Device for checking operation of camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B17/00
Filed: 1985-04-25
Abstract: PURPOSE:To omit an ordinary mechanical electric contact and to improve the reliability of a camera by checking the operation of an operating member by a signal indicating the operation of a movable member. CONSTITUTION:A hole 21a of a printing plate rotor 21 unitedly formed by the operating member and the movable member is pivotally supported by engaging with a structural member, a coil-like conductive pattern 21 is drawn on a vibrating arm on one side and the conductive pattern is connected to a control circuit through a lead wire. Current can be supplied to the conductive pattern part in both direction by the control circuit, a magnetic circuit is constituted of a york 22 and a permanent magnet formed through the coil part and rotating force in both the directions is generated in the rotor on the basis of Lorentz force by making the current flow into the coil-like conductive pattern. Since the rotating direction of the rotor 21 is changed in accordance with the current flowing direction, rotating force is applied to the rotor 21 both the CW and CCW directions by a current direction switching means. Consequently, the operation of a shutter AF and a winding mechanism can be detected.
Patent JP-H0747374-A (JP)
Title: Treating method for aqueous waste liquid by ultraviolet ray irradiation and hydrogen peroxide
Inventor: GAI MITSUSHIERU JIEIN
IPC: C02F1/32
Filed: 1994-04-27
Abstract: PURPOSE: To provide a treating method of a liquid waste containing org. compds. which are preferably decomposed before discharged into a drain, such as a photographic waste liquid.  
     CONSTITUTION: In this method, org. compds. in an aq. waste liquid having >5 g/L chemical oxygen demand(COD) are removed by irradiation of UV rays in the presence of hydrogen peroxide. This method has the following features. (1) The UV rays are emitted from a polychromatic light source, and the energy of light emitted from the light source is enough to decrease the COD to a desirable level. (2) The amt. of oxygen expressed by grams per 1 L supplied from hydrogen peroxide is 0.5 to 3 times as COD of the waste liquid to be treated. (3) The pH in the treatment is equal to or less than 10.5. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03290026-A (JP)
Title: Throttle valve controller for vehicle with automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: F02D29/00
Filed: 1990-04-03
Abstract: PURPOSE:To reduce speed change shock by setting an adjusting value of the opening of a throttle vale to a predetermined value when a speed change action of an automatic transmission is detected so as to limit the adjusting value corresponding to the throttle opening determined by the predetermined value even if an accelerator pedal is operated during the speed change operation. CONSTITUTION:This throttle valve controller is provided with an electronically controlled throttle valve 11 having the opening controlled electronically by a motor or the like to adjust the throttle valve opening on the basis of a detecting value of an operation amount of an accelerator pedal. Such controller is provided with a detecting means 16 for detecting the speed change operation of an automatic transmission 12 to set a throttle valve opening adjusting value to a set value by an adjusting value setting means 14 in detecting the speed change operation irrespective of a value of the accelerator pedal depressing degree. Thus, during the speed change operation, the throttle valve opening is limited to a predetermined value, even if the accelerator pedal is further depressed, to avoid the increase of engine torque, reduce an uncomfortable speed change shock and restrain the slip of frictional elements.
Patent JP-H08282625-A (JP)
Title: Packaging device
Inventor: KONO MASAKI
IPC: B65B49/08
Filed: 1995-04-14
Abstract: PURPOSE: To provide a packaging device by which a favorable packaged configuration can be obtained regardless of the binding configuration, etc., of an article to be packaged. CONSTITUTION: A packaging unit 12 of a packaging device 10 is equipped with a winding block 37 to wind a craft paper P on printed articles 1, 1,..., top guiding member 25 to press down the upper surface of the printed articles, 1, 1,..., and tape-affixing mechanism 33. Then, the top guiding member 25 consists of a fixed block 27, movable block 28, and a belt 29 of which one end is fixed to the fixed block 27 and the other end of which is fixed to a spring mechanism 32 by respective movable blocks 28.
Patent JP-H02269497-A (JP)
Title: Power source system for motor
Inventor: KOIDE YOSHIAKI
IPC: H02P8/00
Filed: 1989-04-10
Abstract: PURPOSE:To improve pulse load characteristic and to reduce in size by generating a pulse current from a drive switch, instructing a pulse current necessary for the operation of a stepping motor to the switch by a drive controller, and stopping the motor by the output detector when the voltage is reduced. CONSTITUTION:A pulse current Iout is supplied to a stepping motor 30 by ON/OFF of a drive switch 20, and the output voltage Vout of a DC power source 10 is reduced. When the voltage Vout becomes a first threshold value voltage or less, a signal H/L becomes L, and drive impossibility is informed to a drive controller 40. The controller 40 keeps on turning OFF the switch 20 until the signal H/L becomes H. When the voltage Vout is recovered to reach a second threshold value voltage, the signal H/L becomes H, and the controller 40 again turns ON/OFF the switch 20.
Patent JP-S60237051-A (JP)
Title: Preparation of 2-fluoronitrobenzene derivative
Inventor: KUMAI SEISAKU
IPC: C07B61/00
Filed: 1984-05-08
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for intermediates for agricultural chemicals and medicines in high yield, by reacting a chloronitrobenzene derivative with a metal fluoride in the presence of an active halogen-containing compound in an aprotic polar solvent. CONSTITUTION:A chloronitrobenzene derivative expressed by formula I (X<1> is H or Cl; Y and Z are H, Cl or NO2) is reacted with a metal fluoride, e.g. KF, in the presence of an active halogen-containing compound, e.g. phthaloyl chloride, in an aprotic polar solvent, e.g. acetonitrile, to give a 2-fluoronitrobenzene expressed by formula II (X<2> is F or H). The presence of the above-mentioned active halogen-containing compound is effective for accelerating the substitution reaction of chlorine with fluorine adjacent to the ortho position to the nitro group and suppressing side reaction. The amount thereof to be added is 1-100 pts.wt., preferably 5-40pts.wt. based on the raw material compound expressed by formula I. The reaction temperature is preferably within 100-250 deg.C range.
Patent JP-S5518009-A (JP)
Title: Divided transformer
Inventor: WATANABE BUNGO
IPC: H01F27/06
Filed: 1978-07-26
Abstract: PURPOSE: To increase the precision of positioning and to make installation easy by attaching an aligning metal between reinforcing beams of a unit transformer and by aligning the positions of the transformers.  
     CONSTITUTION: An alignment metal 24 is placed between the ends of individual reinforcing beams 3A,3B, and 3C (3C is not shown in the Figure) of the unit transformers 1A,1B, and 1C (1C is not shown in the Figure), and the end surfaces are connected by a bolt 25 and a nut 26. A pin 23 is inserted through a center-rest hole 27 provided under the bottom surface of the metal 24, and the entire transformer is positioned to a base 5 by the pin 23. When the transformer is placed on a  sheet 6, the aligning metal is attached between the reinforcing beams, a liner 28 is  inserted, and adjustment is mede, thereby the aligning position is determined. After  the alignment, the pin 23 is welded to a board 22 in consonance with the hole 27 of  the aligning metal, and the removed aligning metal is attached between the reinforcing beams again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5714721-A (JP)
Title: Span adjusting device for automatic measuring machine
Inventor: KAKITA YUKIO
IPC: G01G13/00
Filed: 1980-07-01
Abstract: PURPOSE:To adjust spans rapidly by putting a standard weight hanging down to move vertically through a string attached to the top of moveable core of an electromagnetic solenoid so as to ride on a span adjusting saucer when power is fed to the solenoid. CONSTITUTION:After emptying a weighing hopper 3, a switch 21 is turned to the zero scale side. When the pointer of an adjusting meter 20 does not indicate the zero point, the point can be adjusted by turning a volume 22. Thus, the gain is adjusted and the zero adjustment is completed. When the switch 21 is turned to the span side, an electromagnetic solenoid is excited, a core 14 advances against a restoring span 24 and a standard weight 12 hung by a string 15 is put on a sauce 17. At the time, a weight meter 19 indicates a span gauge. If the adjusting meter 20 does not indicate the zero scale, the zero point is adjusted by a span volume 23. Thus, the span adjustment is rapidly performed.
Patent JP-S61250297-A (JP)
Inventor: SEYA MINORU
IPC: E21D9/08
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10285549-A (JP)
Title: Disk recording and reproducing device
Inventor: SATO TAKESHI
IPC: G11B20/10
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To easily manage recording contents of a disk by generating in-frame coding image data resulting from compression coding of in-frame information and inter-frame coding image data resulting from applying compression coding to inter-frame difference information and recording the data in a prescribed order. SOLUTION: When an optical disk is reproduced and an image to be listed on a title menu is retrieved, image data of corresponding I picture are subject to inverse quantization processing at an inverse quantization processing circuit 39 employing an MPEG decoder and subject to inverse DC transformation processing by an inverse DC transformation processing circuit 40, the result is once stored in a prediction memory 44a or 44b and then read. Read image data are subject to pre-filtering processing at a pre-filtering processing circuit 56 and sub-sampling processing at a sub-sampling processing circuit 57 and the result is written in a prediction memory 47. Image data of the title menu generated in a prediction memory 47 are compressed by an MPEG encoder and written on an optical disk with link information that is used to link the title menu and recording positions of contents of its main text.
Patent JP-S62246944-A (JP)
Title: Rubber composition
Inventor: MORIMOTO MASAAKI
IPC: C08K3/00
Filed: 1986-04-18
Abstract: PURPOSE:To prevent blooming of sulfur in a processing of a compounded rubber, by adding and mixing specific two-layerd granules consisting of insoluble sulfur chemically treated with alpha-methylstyrene and a rubber processing oil. CONSTITUTION:A rubber compsn. is comprised of 0.2-10pts.wt. two-layered granules consisting of insoluble sulfur chemically treated with alpha-methylstyrene and a rubber processing oil and whose rubber processing oil content in an inner layer is higher than that in an outer layer and 100pts.wt. rubber. The granules of insoluble sulfur to be used can be prepd., for example, by the following method. An oil whose content is larger than the oil content in the granules as the final product is added to a powdery insoluble sulfur containing alpha- methylstyrene and the mixture is mixed in the first stage by means of a mixer until granules are obtained. Another part of powdery insoluble sulfur containing alpha-methylstyrene is then added thereto and the second stage of mixing is carried out to adjust the oil content to a specified level of the final product, thus obtaining granules.