baber/WOPTO huggingface dataset:
Patent JP-S5779528-A (JP)
Title: Operation controlling method for dam
Inventor: KURODA YASUYUKI
IPC: E02B7/20
Filed: 1980-11-04
Abstract: PURPOSE:To determine the best dam discharge by forming operation plans on the basis of an integrated flow rate value and by selecting a plan which exerts the least influence upon residents. CONSTITUTION:The estimated value of inflow to a dam is integrated with time to form an inflow integration curve A. A curve shows the sum of the usable amount of wate (obtained by subrracting the amount of water at a lower limit water level from the amount of water at an upper limit water level) among all amounts of water of the dam. Unless an inflow integrated value curve C is between the curves A and B, the water level goes beyond the upper or lower limit. For muddy water, opeation plans for water feed limitation are made so that the water level goes beyond the lower limit. A plan which minimzes the influence upon residents is selected among those plans.
Patent JP-H101619-A (JP)
Title: Copper phthalocyanine pigment composition for publishing gravure ink
Inventor: TOMIMORI KAZUNOBU
IPC: C09D11/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a gravure ink excellent in concentration, fluidity and storage stability, comprising a ground material of copper phthalocyanine by a dry method, in which both α and βtype copper phthalocyanines exist, and a specific copper phthalocyanine derivative. SOLUTION: This composition comprises (A) a ground material of copper phthalocyanine by grinding a crude β type copper phthalocyanine by a dry method, in which both a and β type copper phthalocyanines exist, and (B) a copper phthalocyanine derivative selected from (i) a copper phthalocyanine derivative of formula I (CuPc is a copper phthalocyanine residue; (n) is 1-3; R<1> is H o a 1-2C alkyl) and (ii) a copper phthalocyanine derivative of formula II ((m) is 1-3; R<2> is 1-4C alkyl; A is a 2-4C saturated alkylene). Preferably, the component A has 0.01-0.05μm primary particle diameters, 5-10m<2> /g specific surface area and 40-70wt.% αtype copper phthalocyanine content.
Patent JP-S6133433-A (JP)
Title: Device for taking out and stacking sheet member
Inventor: FUKUYAMA YASUNORI
IPC: B65G1/04
Filed: 1984-07-26
Abstract: PURPOSE:To improve the efficiency of sandwiching and taking out sheet members in a receiving rack with a pair of sandwiching pawls by sandwiching at a time the sheet members received on a plurality of stages in a single operation and taking out them from said rack to stack them one by one with high efficiency. CONSTITUTION:A pair sandwiching pawls 2a, 2b are rotatably supported on a pair of longitudinal shafts 6a, 6b to be urged in the sandwiching direction by a spring 7. A plurality of pairs of said pawls 2a, 2b are operatively released by the rightward movement of a bushing plate (not shown) acting on a roller 8. Also, said pawl 2a supports pivotably a roller 10. And said pairs of pawls 2a, 2b can clamp sheet members 3... received on a plurality of stages in a receiving rack at a time. And a vertically movable base 15 is lifted from below relative to said sandwiching means to stack next these sheet members 3 in multiple layers to urge the roller 10 with a cam lever 25 so that said pawls 2b are sequentially opened from below to drop the sheet members 3 onto a receiver 5.
Patent JP-H01319603-A (JP)
Title: Cold forging method for powder raw material
Inventor: ABE SATOSHI
IPC: B21J5/00
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the generation of cracks in the end face of the projecting part of a molding by putting the preform for the molding consisting of a base part and the projecting part into a forming mold and simultaneously pressurizing the same from above and below at the time of forming said molding by cold forging from a powder raw material. CONSTITUTION:The powder raw material is first compressed to mold the preform 4 at the time of forming the molding consisting of the base part 12 and the projecting part 7 by cold forging from the powder raw material. The preform 4 is then put into the forming mold 1 having a 1st recess 2 and a 2nd recess 3 and is simultaneously pressurized by punches 5, 6 from the aperture side of the 1st recess 2 and the base side of the 2nd recess 3, by which the molding consisting of the base part 12 and the projecting part 7 is formed. The tensile stress in the direction orthogonal with the pressurization generated in the end face 10 of the part to constitute the projecting part 7 is decreased in this way and the generation of the cracks in the end face 10 of the projecting part is prevented.
Patent JP-2000344160-A (JP)
Title: Fitting structure for vehicle component
Inventor: SAKAI RIICHI
IPC: B60N2/90
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To conduct the removing work from the outside of a cabin by providing a fitting bracket vertically penetrating a vehicle room floor, fixing the lower end section to the cabin outer lower face side of the cabin floor, and fixing a fitting section to the upper end section via a fitting bolt. SOLUTION: A fitting bracket 23 vertically penetrates a through hole 21a provided on a cabin floor 21. The lower end section is fitted to the front end face of a seat anchor reinforcement 24 by a fitting bolt 35 and a weld nut 36. The upper end section extends on the cabin floor 21, a weld nut 32 is fixed to the lower face side, and a fitting section 15 is fitted by screwing a fitting bolt 31 to the weld nut 32. The fitting bolt 35 can be removed from the seat anchor reinforcement 24 from the outside of a cabin, the fitting bracket 23 is extracted upward integrally with a vehicle seat, and the vehicle seat can be removed from the cabin floor 21.
Patent JP-H05285033-A (JP)
Title: Device to turn square enveloping cloth with round hollow inside out
Inventor: NAKAMURA YOSHIZO
IPC: A47G9/02
Filed: 1992-04-10
Abstract: PURPOSE:To turn a square enveloping cloth provided with a round hollow inside out to increase the working efficiency, by attaching a pressing plate, an opposite plate, and an air outlet to a mounting base and arranging the pressing body in the peripheral position of the mounting base. CONSTITUTION:Lifting drive mechanisms A, B are driven in such a manner that a square enveloping cloth is held by a pressing plate 10 and an opposite plate 11 to lift the square enveloping cloth, interlocking with the plates while holding the square enveloping cloth. After an air outlet 5 rises up higher than a pressing body formed from a spherical body 15, the compressed air is exhausted from the air outlet 5 to the horizontal outside. In the square enveloping cloth, the peripheral part thereof held by the pressing plate 10 and the opposite plate 11 is forced to form a cavity by the self weight and the compressed air horizontally ejected outward from the air outlet 5. Both ends of the notches 4 made on the opposite plates 11 are covered with the edges of round hollow of the square enveloping cloth. Moreover, the pressing body in the inside of round hollow of the square enveloping cloth is inserted into the notch and the whole edges of the round hollow of the square enveloping cloth is turned inside out so as to direct downward.
Patent JP-H025727-A (JP)
Title: Engine fuel injection device
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/10
Filed: 1988-06-22
Abstract: PURPOSE:To prevent an intake charge from becoming excessively rich upon change-over between turn-on and turn-off of an assist injector by giving a predetermined delay to a change in the flow rate characteristic of an injector in association with the change-over between turn-on and turn-off of the assist injector. CONSTITUTION:A mixture having a predetermined air-fuel ratio and obtained in combination of a lean mixture created in the vicinity of an intake-air port 2 by a main injector 18 disposed in an independent intake-air passage 17 and a rich mixture created in a surge tank 15 by an assist injector 14 disposed in a common intake-air passage 19 in a predetermined operating range of an engine EC, is fed into a combustion chamber 3. In this arrangement, a control unit 23 controls in such a way that a predetermined delay is given to a change in the flow rate characteristic of the main injection in association with the change-over between turn-on and -off of the assist injector 14. With this arrangement, the fuel injection from the assist injector 14 is ceased, and the amount of fuel injection from the main injector 18 is increased after scavenging evaporated fuel in the surge tank.
Patent JP-H0822690-A (JP)
Title: Device for forming rotary period of tape reel and method thereof
Inventor: KATO FUMIHIKO
IPC: G11B27/17
Filed: 1994-07-06
Abstract: PURPOSE:To enable displaying residual quantity of a tape immediately when recording or reproducing is started. CONSTITUTION:Residual quantity of a tape is calculated based on rotary state detecting data formed by each of photo-reflectors 3S, 3T in accordance with a rotary state of a supply side reel 1 and a winding side reel 2. At this time, first, a microcomputer 4 calculates residual quantity of a tape based on the rotary state detecting date in a first round of rotation when starting recording or reproducing and displays it on a display section 6, after that, the microcomputer 4 calculates residual quantity of a tape based on average rotary state detecting data of plural times of rounds of rotation and displays it on the display section 6.
Patent JP-S63316990-A (JP)
Title: Luminance signal/chrominance signal separation filter corresponding to image correlation
Inventor: TAMURA REIKO
IPC: H04N9/78
Filed: 1987-06-19
Abstract: PURPOSE:To reduce the influence of leakage to a luminance signal and a chrominance signal to each other in an area where big change is generated in an image, by using appropriately a luminance signal/chrominance signal separation filter based on the correlation between images in a vertical direction and a horizontal direction. CONSTITUTION:By passing the sampling system 101 of a composite color television signal of NTSC system sampled at a sampling frequency fs=4fsc by an A/D converter 4 through delay circuits 5a and 5b, sampled values at three sampling points on a vertical straight line on a picture can be obtained simultaneously. The luminance signal/chrominance signal separation filter is consituted based on the sampled values at the sampling points. A vertical filter output 104, a horizontal filter output 106, and a horizontal/vertical chrominance signal extraction filter output 108 are sent to a switch circuit 8 via compensation delay circuits 5c, 5d, and 5e, respectively. The detection of the correlation of the image and the control of the switch circuit 8 are performed by an image correlation decision circuit 7.
Patent JP-H10297983-A (JP)
Title: Environment-improving material utilizing far infrared light-emitting mineral contained in ore
Inventor: YASUMA TAKAO
IPC: B09B3/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an environment-improving material capable of accelerating an environment-purifying action by compounding a reutilized aggregate comprising an inorganic material such as an incinerated garbage ash or glass rubbish generated from environment-maintaining treatments with a conventional cement and water, molding the composition, curing the molded product and subsequently coating the surface of the cured product with an always far IR light-emitting material in order to accelerate the purification of rain water, drains or river water. SOLUTION: This environment-improving material is obtained by compounding 30-40% of a reutilized inorganic waste such as an incinerated garbage ash or glass rubbish generated from environment-maintaining treatments with 30-40% of a cement and water, molding the composition by the use of a mold frame, a press mold, etc., curing the molded product, and subsequently tightly coating the rough surface of the cured product with a mortar comprising an always far IR light-emitting material, an alumina cement and water to accelerate the purification of rain water, river water, etc. The powder of obsidian occurred in an anhydrous deposit zone or a mixture of the powder with a foam treated at a high temperature (1,000-1,500 deg.C) is used as a main material for the far IR light-emitting material.
Patent JP-H07334399-A (JP)
Title: Code conversion system for fixed length record
Inventor: OYAMADA MASASHI
IPC: G06F12/00
Filed: 1994-06-13
Abstract: PURPOSE:To easily deal with changes in the attributes of an input file and an output file by reducing overhead in the case of code converting processing. CONSTITUTION:Field definition information 11 defines the data attributes and data lengths of respective field data in records inside an input file 15. A basic code converting means 14 converts the data attribute and data length of a data field from the side of the input file 15 to the side of an output file 16. A code converting means 13 performs preparation processing for preparing a field attribute table 12 based on the field definition information 11. Further, the code converting means 13 performs code converting processing for extracting the respective field data inside the input file 15, calling the basic code converting means 14 corresponding the relevant field data based on the field attribute table 12 and outputting converted result data related to the relevant field data to the output file 16.
Patent JP-H09780-A (JP)
Title: Washing machine
Inventor: MIKI TADASHI
IPC: D06F39/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a washing machine with less noise and with improved durability, safety and handleability. CONSTITUTION: This machine is provided with load parts such as a motor 7 and a water discharge valve 9, etc., and plural control means 331 and 332 and the control means 331 and 332 are constituted of one of a driving means for performing at least the drive control of the load parts, an operation means for setting a washing method and a display means for displaying a washing state, a transmission/reception means and the control means for controlling the respective means within the control means. Then, at least one of the plural control means is provided with a power source means for supplying power and data are transmitted by connecting the plural control means by electrical wires including a power source line, a signal line and a grounding line.
Patent JP-H01320631-A (JP)
Title: Magnetic recording medium
Inventor: KITAOKA SUSUMU
IPC: G11B5/706
Filed: 1988-06-22
Abstract: PURPOSE:To improve electromagnetic conversion characteristics by incorporating cobalt-contg. magnetic iron oxide powder having 700-900oersted coercive force and magnetic metal iron powder at 3:7-7:3 ratio by weight into a magnetic layer. CONSTITUTION:The compounding ratio of the magnetic metal iron powder having >=100emu/g saturation magnetization quantity and <=40m<2>/g specific surface area by a BET method and the cobalt-contg. magnetic iron oxide powder having >=40m<2>/g specific surface area by the BET method and 700-900oersted coercive force is confined within the 3:7-7:3 ratio by weight. The magnetic recording medium obtd. by making combination use of such magnetic powders is increased in output, sufficiently decreased in noises and is sufficiently improved in the electromagnetic conversion characteristics.
Patent JP-H09117960-A (JP)
Title: Manufacture of polyester substrate film for magnetic recording medium
Inventor: RI ZAIYUU
IPC: B29C48/305
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy adhesive strength, abrasion resistance and scratch resistance. SOLUTION: A polyester resin is extruded in a molten state to form a sheet which is, in turn, stretched longitudinally and laterally to obtain a biaxially stretched film and this film is thermally fixed to a polyester base film for a magnetic recording medium. In this production method, the thermal fixing process is executed so that the first surface of the film is heat-treated at 170-190 deg.C for 1-50sec to bring the degree of surface crystallization of the first surface to 50-70% and the second surface of the film is heat-treated at 150-250 deg.C for 1-200sec to set the degree of surface crystallization of the second surface to 40-60% and the degree of the surface crystallization of the first surface is made higher than that of the second surface by 5% or more.
Patent JP-S5582854-A (JP)
Title: Connecting rod for diesel engine
Inventor: FUKUDA SHIGEZOU
IPC: F01M1/08
Filed: 1978-12-13
Abstract: PURPOSE:To prevent seizing by well lubricating a piston pin and the rear side of a piston. CONSTITUTION:Injection pipes 9 are formed at the upper portion of a connecting rod 1 near a piston pin hole 2, one end being fixed to the rod 1 and projected obliquely and the other end being communicated with the upper portion of a long hole 4 and the upper end being positioned on both ends of the pin hole 2 inside a piston which is fitted to the upper end of the rod 1 by means of the piston pin inserted in the hole 2. As the connecting rod starts vertical movement together with the piston, oil, sucked in a space between a crank pin and crank pin hole 3, flows from an inlet 6 into the long hole 4 through a valve chamber 5. Then it is injected through the injection pipes 9 to lubricate and cool the piston pin as well as the rear side of the piston for preventing seizing.
Patent JP-S6215943-A (JP)
Title: Optical modulation circuit
Inventor: IIO YORIO
IPC: H04B10/07
Filed: 1985-07-13
Abstract: PURPOSE:To make an optical output constant by providing a feedback means giving a bias potential to suppress the fluctuation of the amplitude of an AC voltage between one terminal of a load resistor and the cathode of a power supply to the other terminal of a load resistor. CONSTITUTION:An AC voltage component at one terminal of the load resistor R is applied to the input terminal S11 of a detection means B3, which detects a voltage proportional to the amplitude and gives the result to the filter means B2 of the next stage in an optical modulation circuit provided with an optical oscillation section showing an S-shaped load resistor effected sharplyby an external light in the voltage versus current characteristic and using a photosemiconductor element lighted in response to the flowing current. The smoothed signal is fed to a transistor amplifier B1, where the phase of the smoothed signal is inverted and the signal is amplified, the result is fed to the load resistor R from an output terminal S1 as an object voltage to form a negative feedback circuit, thereby keeping a prescribed oscillating state.
Patent JP-H054888-A (JP)
Title: Apparatus for producing silicon single crystal
Inventor: NAKAHAMA YASUMITSU
IPC: C30B29/06
Filed: 1991-06-26
Abstract: PURPOSE:To provide an apparatus for producing a silicon single crystal with an ultralow density of oxidation-induced stacking faults (OSF). CONSTITUTION:An apparatus for producing a silicon single crystal according to the CZ method is characterized as follows. The aforementioned apparatus is equipped with a partition member 8, dividing a silicon melt 7 into a single crystal growth part (B) and a raw material melting part (A) in the interior of the apparatus and having small holes 9 so as to enable flow of the silicon melt 7 and a heat insulating cover 10 covering the partition member 8 and the raw material melting part (A). The heat insulating cover 10 is made of a graphite material having <=20ppm ash content or <=1.7 gram bulk density and the volume of the cylindrical part is <=6800cm<3>. Thereby, the objective high-quality and large-diameter silicon single crystal is stably produced by the apparatus of this invention and wafers having <=15 faults/cm density of OSF are provided therefrom.
Patent JP-H05346992-A (JP)
Title: Merchandise sale checkout device
Inventor: NAGAE TETSUYA
IPC: B65G61/00
Filed: 1992-06-15
Abstract: PURPOSE:To offer membership service in real time. CONSTITUTION:The merchandise sale checkout device is equipped with a handy terminal 30 which can input and transmit order data ORD 1 and an electronic register 10 which registers the order data ORD 1 transmitted from the handy terminal 30 and transmit secondary order data ORD 2 to the handy terminal 30, and also has a membership service processing function; and the handy terminal 30 is provided with a card reader 40 which reads a membership card and transmitting means 31, 32, and 29 which transmit membership card data MND read out by the card reader 40 to the electronic cash register 10, which is provided with membership service processing execution control means 11 and 12 which executes the membership service processing function by using the membership card data MND received from the handy terminal 30.
Patent JP-S5679714-A (JP)
Title: Polyester fiber
Inventor: OKAMOTO HIDEHIRO
IPC: D06M101/16
Filed: 1979-11-29
Abstract: PURPOSE: A polyester fiber, having a remarkable color developing property, and covered with longitudinal discontinuous hollows of specific depth and finer unevennesses on the surface thereof.  
     CONSTITUTION: 0.1W5wt% silicon oxide containing aluminum oxide having an average primary particle size of 100mμ or less is added to any stage of a polyester till the completion of polymerization, and the resultant spun and drawn fiber is heated in an alkaline aqueous solution, e.g. caustic soda, to hydrolyze the fiber surface. According to the method, a polyester fiber covered with 5W30discontinuous hollows of depth 0.3W0.8μ and long in the fiber axis direction per 100μ 2  and finer unevennesses is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5678131-A (JP)
Title: Rectifying device
Inventor: TOMOARI KEIICHIROU
IPC: H02M7/04
Filed: 1979-11-29
Abstract: PURPOSE:To make improvements in the bolt fixing and in corrosion resistance for the subject rectifying device by a method wherein the auxiliary member such as iron and the like is soldered to the bolt fixing hole of the cooling fin on an Al and an Al alloy, and an output terminal bolt is fitted to a bushing. CONSTITUTION:Ni plating is performed on the cooling fin 1, a rectifying element 1b is fixed on a convexed section 1a and an insulator 2 having a conductor for connection is superposed and fixed. Ni plating is performed on the surface of the bushing 4 made of iron or the like having great mechanical strength than the fin 1, and the mounting hole 1c is soldered 5. A knurling tool is attached to a portion of the bolt 3 and it is driven in the bushing 4. In this constitution, the surface processing film on the Al film is not damaged while fitting the output bolt and, therefore, the corrosion resistance is not ruined.
Patent JP-H07135261-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIKAWA TETSUSHI
IPC: H01L21/8247
Filed: 1993-06-25
Abstract: PURPOSE:To reduce the parasitic capacitance and resistance of a semiconductor device by means of the buried diffusion layer of a flat cell type ROM. CONSTITUTION:Impurity diffusion layers 11 which become source.drain areas are intermittently provided on a substrate 5 and the layers 11 are connected to each other by using wiring 4 for connection composed of a metal or the silicide of the metal. Therefore, the intermittently formed layers 11 contribute to the reduction of the parasitic capacitance and resistance of a semiconductor device and, when the wiring 4 for connection composed of the metal or the silicide of the metal is connected to a contact section 3 formed by self-alignment, the diffusion resistance of the semiconductor device can be reduced without increasing the cell area.
Patent JP-S5944085-A (JP)
Inventor: NAKAMURA JIYUNPEI
IPC: G02F1/1368
Filed: 1982-09-06
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。