baber/WOPTO huggingface dataset:
Patent JP-S55130404-A (JP)
Title: Improved chain for bucket conveyor
Inventor: TAUCHI SHIGEO
IPC: B65G17/12
Filed: 1979-03-30
Abstract: PURPOSE: To make bendable in any direction without producing a gap, by locating each blade link of at least three continuous chain elements in different planes.  
     CONSTITUTION: A blade link 20C is provided at the outside of pin link or one of outside links 20A, 20B, for example link 20B, to construct the first chain element.  Blade link 22C is provided between said links 20B, 20C while having a roller link  or inside links 22A, 22B, to construct the second chain element. Third charin element is constructed to have an outside pin link 24A and blade link 24B while  having a conventional link 24C at the outside of the link 24B. Fourth chain element  is constructed to have an inside roller link 26A and blade link 26B while having a  link 26C at the outside of the link 26B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02217284-A (JP)
Title: Pressure sensitive recording developing sheet
Inventor: IKEZAWA HIDEO
IPC: B41M5/155
Filed: 1989-02-20
Abstract: PURPOSE:To prevent discoloring due to light of coloring image and yellowing due to light of a developing layer by mixing fine zinc white manufactured under specific conditions and having specific particle size, purity and specific surface area in the layer. CONSTITUTION:A developing layer formed on one side face of a sheetlike support, containing developer made of electron acceptive organic acid substance or its polyvalent metal salt, etc., and forming an image colored in contact with substantially achromatic electron donative dye is provided. The layer is mixed with fine zinc oxide particles obtained by oxidizing metal zinc vapor with cooling air stream by an indirect method and having average particle size of 0.3mum or less, purity of 99.5% or more, and specific surface area of 10m<2>/g or more (measured by BET method). Thus, color fastness to light of colored image and resistivity against yellowing with light of the layer can be largely improved.
Patent JP-H07252743-A (JP)
Title: Woven fabric of conjugated yarn of rayon and polyester and its production
Inventor: TAKEMURA OSAMU
IPC: D03D15/567
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a material for clothing composed of a fabric woven mainly from rayon filaments and excellent in shape stability and capable of making warm in winter when humidity is low because of its high porosity air volume and making cool in summer when humidity is high because of heat of vaporization removed by vaporization of absorbed moisture. CONSTITUTION:This fabric is woven from a rayon-polyester conjugated yarn composed of 25 to 50wt.% non-crimped polyester filament core yarns and 75 to 50wt.% rayon filament sheath yarns and having 15 to 25% difference in yarn length. The woven fabric has >=100/cm<2> fluffs each having 1 to 3/mm crimped waves on the fabric surface and 4.0 to 5.5cm<3>/g specific volume.
Patent JP-S52122364-A (JP)
Title: Preparation of epoxydized alpha-arylmaleimide derivatives
Inventor: ICHIMURA KUNIHIRO
IPC: C08F290/00
Filed: 1976-04-06
Abstract: PURPOSE: Epoxydized α-arylamleimide derivatives I and II (Ar is aromatic residue; R 1  is H, halogen, alkyl, cyano; R 2  is divalent hydrocarbon group; R 3  is H, methyl; W is O atom in ester bond, amino), e.g. α-phenylmaleimide butyric acid glycidyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05201531-A (JP)
Title: Transport/exchanging device of container
Inventor: NAKAYAMA HISAO
IPC: B65G47/64
Filed: 1992-01-28
Abstract: PURPOSE:To make reduction of the number of workers at the time of exchanging containers and shortening of working hours possible, and enhance productivity by providing in a transfer/switching device of containers, guide walls, a guide wall opening/closing means, a guide belt, and a means for controlling a guide belt, a lifting means, a container supply means, and a means that controls operation and stopping of the supply of containers. CONSTITUTION:When a container 1 is filled to its fullest capacity with liquid and exchanged with another one, a stopper 40 is lowered first to stop the container 1 filled to its fullest capacity with liquid at a rectilineal part A. Next, when the rearmost container 1 passes under a guide belt 5, it pushes out a closing cylinder 3, and opens a switching guide 2 to the outside than a branch conveyor D, and, at the same time, pushes out a lifting cylinder 6 to lower a guide bar 20, thereby first motor 24 is operated so that the guide belt 5 is rotated. When the container 1 filled to its fullest capacity with liquid at the rectilineal part A is transported to a corner part B by setting the stopper 40 free upward, the container 1 entered into the corner part B is quided by the feed surface of the guide belt 5 and taken out to the branch conveyer D.
Patent JP-H02217719-A (JP)
Title: Microwave oven
Inventor: OKU MITSUMASA
IPC: F24C7/02
Filed: 1989-02-17
Abstract: PURPOSE:To simply make possible high function of an microwave oven at inexpensive cost by using an electromagnetic wave energy conversion heating element in which the length of the basic part of a zinc oxide whisker to the edge is equal to or longer than a specified value in a part of the electromagnetic wave energy conversion heating element. CONSTITUTION:An electromagnetic wave energy conversion heating element is composed of a material in which the electric wave (2.45GHz) of a microwave oven is effectively converted into heat and a ZnO whisker is most preferable as the material. In order to obtain a large heating effect, the length of the basic part of the ZnO whisker to the edge does not much exceed 10mum and further more effect can be obtained in the ZnO whisker of a tetrapot structure.
Patent JP-H02217833-A (JP)
Title: Image reader
Inventor: MORIYA SHIGERU
IPC: H04N1/04
Filed: 1989-02-17
Abstract: PURPOSE:To enable one scanner position detecting means to have two functions for the initial position detection of a scanner and the overrun detection of the scanner by allowing the scanner position detecting means to operate as the overrun sensor for the scanner while the scanner makes a scan. CONSTITUTION:A control signal for controlling a motor 11 which drives the scanner 10 is outputted from a CPU, and the signals from a sensor 100 for detecting the home position of the scanner 10 and a sensor 101 for detecting the overrun of the scanner are inputted to the CPU. Here, the sensor 100 functions as the home position sensor when powered on, but is not turned on in other cases. Thus, the scanner position detecting means for detecting the initial position of the scanner is used as an initial position detecting means before scanning operation and used not as the initial position detecting means, but the overrun sensor during the scanning. Consequently, the one scanner position detecting means performs two functions of the initial position detecting means and overrun detecting means.
Patent JP-H04276919-A (JP)
Title: Ring counter circuit
Inventor: NOGUCHI MASAAKI
IPC: H03K23/54
Filed: 1991-03-05
Abstract: PURPOSE:To quicken the operating speed without provision of a buffer circuit to a connection wire interconnecting the counter circuit with respect to the serial ring counter formed in a semiconductor integrated circuit. CONSTITUTION:Each of counter circuits 1a-1h in the serial ring counter circuit of multi-bit configuration in which plural counter circuits 1a-1h are connected in a ring is formed on a semiconductor substrate in the arrangement of a ring so that the counter circuit 1h for the most significant bit and the counter circuit 1a for the least significant bit are arranged adjacent to each other.
Patent JP-S62196462-A (JP)
Title: Continuously variable frictional transmission
Inventor: KASHIWARA MANABU
IPC: F16H15/52
Filed: 1986-02-24
Abstract: PURPOSE:To enlarge the speed change range by frictionally engaging a small and large diameter elements to the transmission face of plural conical rotary chips having a conical face being inscribed with a speed change ring coupled to the output shaft side thus establishing two transmission systems being used through changing operation. CONSTITUTION:A plurality of conical rotary chips 14 frictionally engaged with a speed change ring 13 coupled to the output shaft 18 side under inscribed condition while having a conical face the effective radius thereof against the speed change ring 13 being varied through axial motion of the speed change ring 13 is provided. Then, said conical rotary chip 14 is frictionally engaged with a small and large diameter elements 11, 12. Consequently, first transmission system where the power is transmitted with the small diameter element 11 being coupled to the input shaft and the large diameter element 12 being secured and second transmission system where the power is transmitted with the large diameter element 12 being coupled to the input shaft 10 and the small diameter element 11 being secured can be established. Change of transmission between the first and second transmission systems is performed at the point where the rotary ratio (rotary speed of speed change ring / rotary speed of the input shaft) is 0.5.
Patent JP-H01212786-A (JP)
Title: Method for cleaning pipelines
Inventor: SEKIGUCHI MIKIHIKO
IPC: C23G1/08
Filed: 1988-02-22
Abstract: PURPOSE:To easily remove the scales on the inner surface of a pipeline and to prevent the subsequent rusting by cleaning the pipeline with the inside rusted and scaled with an aq. acidic soln., blowing the inside, treating the inside with an aq. soln. of a chelating agent, cleaning the inside with aq. ammonia, and then applying rust preventive treatment. CONSTITUTION:The pipeline with the inner surface rusted and scaled is cleaned with a 5-15% aq. soln. of hydrochloric acid, phosphoric acid, sulfuric acid, etc., to remove the scales, etc. The inside of the pipeline is blown with a gas such as air and gaseous nitrogen to practically remove the soln., and then treated with a 0.2-2% aq. soln. of the chelating agent such as citric acid, ethylenediaminetetraacetic acid, nitrilotriacetic acid, glycine, iminodiacetic acid, or their salts to completely remove the remaining soln. The aq. chelating agent soln. is neutralized by dil. aq. ammonia. The pipeline is further treated with the phosphate, nitrite, etc., as the rust inhibitor to remove the scales on the inner surface of the pipeline, and the subsequent rusting is prevented.
Patent JP-H10235287-A (JP)
Title: Coating and protecting method of metallic base body
Inventor: GOTO TOKIO
IPC: B05D7/14
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable coating and protection of a metallic base body with a water-based coating material having excellent performances as a coating film comparable to a solvent-based coating material by preparing a water-based coating material containing an acryl polymer of a specified compsn. and a specified org. solvent and then applying the coating material to specified film thickness as a topcoat of a metal base. SOLUTION: Nonfunctional (meth)acrylates (a-1) having 4 to 12C hydrocarbon groups or these esters (a-1) and aromatic vinyl monomers (a-2), monofunctional unsatd. monomers (b) having polyethylene glycol groups, and α,β-ethylenically unsatd. carboxylic acids (c) are used as the monomer component. The water- based coating material is prepared from a water-based resin dispersion (A) described below and an org. solvent (B) having >100 solubility with water at 20 deg.C. The water-based resin dispersion (A) contains (a-1) or (a-2) b about >=65wt.% of the whole polymerizable unsatd. monomers and about 3 to about 6wt.% of the sum of (b) and (c), 6wt.% and has the weight ratio of (b)/(c) ranging from about 1 to about 5.
Patent JP-H03242057-A (JP)
Title: Remainder table generating circuit
Inventor: HASEBE TAKAYUKI
IPC: H04L9/30
Filed: 1990-02-20
Abstract: PURPOSE:To quickly generate a remainder table by using (the compliment of a divisor (n))+1 as the initial value, adding the initial value and the just preceding remainder to obtain the result as one output, and subtracting the divisor from the addition result to obtain the result as the other output, and discriminating signs of both outputs to select one output as the table output with respect to the following remainder. CONSTITUTION:A register 1 where the value which is obtained by bit inversion of the divisor and addition of one is inputted and stored, a register 2 where the output resulting from addition between the output of the register 1 and the preceding remainder output in an adder 14 is held, and a register 3 where the output resulting from addition between the output of the register 2 and -n in an adder 17 is held are provided. A sign discriminating means 20 discriminates signs of outputs of registers 2 and 3, and a selector 19 selects one of outputs of registers 2 and 3 in accordance with the discrimination output to generate the output for storage to the remainder table. Thus, the remainder table is quickly generated with small-scale hardware.
Patent JP-H11236705-A (JP)
Title: Roof structure of protective construction for snowslide, rockfall, etc.
Inventor: NAKAMURA SACHIO
IPC: E01F7/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To firmly integrate main girders and a floor slab concrete into a unit and, at the same time, to provide such a structure as bending and shear stresses can be effectively promoted. SOLUTION: Main girders 1 having an approximately T-shaped cross section monolithically formed together with top slab sections 11 are arranged in the horizontal direction, and cast-in-place concrete is placed on the surfaces of the main girders 1 to form a floor slab concrete 3. A lower flange 14C of a steel frame 14 having both up and down flange sections 14B and 14C is buried in each of the main girders 1, and the upper flance section 14B is buried in the floor slab concrete 3. Bending and shear stresses can be promoted by the steel frame 14 buried inside of a roof structure of concrete.
Patent JP-S56137319-A (JP)
Title: Focusing device
Inventor: IKEDA MINORU
IPC: G02B7/04
Filed: 1980-03-28
Abstract: PURPOSE:To enhance accuracy and reduce required focusing time by detecting the pattern signals of a mask and a wafer with a photoelectric scanning microscope mounted to an alignment scope and performing focusing according to the positions of their peak values. CONSTITUTION:The pattern of a mask 5 projected to a wafer 4 with a mask projecting system 7 and the pattern of the wafer 4 are projected to a scanner 8 by the objective lens 2 of an alignment scope 1'. The lens 2 is moved by a driving mechanism 9, and a movement position signal 10 is sent to a peak value position detecting circuit 11. On the other hand, the signal 24 of the scanner is sent to a peak value detecting circuit 12, by which it is separated to the mask and the wafer and the respective peak values 35, 36 are detected. The objective lens moving position where the peak values 35, 36 rise maximum is detected by the circuit 11. A focusing circuit 13 moves a wafer stage 14 by the difference between the wafer peak position signal and the mask peak position signal.
Patent JP-H09330812-A (JP)
Title: Coil winding method for increasing high-frequency sensitivity
Inventor: RI SAIGEN
IPC: H01F41/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which coils can be wound in parallel, not in series, by winding at least a specific number of coils so that the driving current supplied to equipment can be increased by reducing the resistances of the coils. SOLUTION: A first coil 12 and second coil 14 are wound in parallel around a bobbin 10 in a fixed direction from the top of the bobbin 10. At the time of winding the coils 12 and 14, the coils 12 and 14 are wound in parallel around the bobbin 10 to the winding ending point from a winding starting point in the fixed direction. Therefore, the driving current supplied to equipment can be increased and the driving sensitivity can be improved, because the resistances of the coils are reduced.
Patent JP-2000242546-A (JP)
Title: Unit and method for arithmetic storage and information processor
Inventor: SAKAMOTO YOSHIKI
IPC: G06F9/30
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To process data to be read out and data which is read out before it by providing an arithmetic means for data which is read out of a storage means and held by a holding means and data to be read out. SOLUTION: With a cycle number 7, a control means generates an arithmetic selection control signal E1 according to a control instruction COMD(m) and an address arithmetic means processes a 1st address A1(m) accessed before and the address ADR(m+2) accessed with the cycle number 7 to generate a 2nd address A2. The 1st read data RD1(m+2) corresponding to the 2nd address A2 are read out of the storage means according to a readout control signal CNT. A readout data arithmetic means processes the 2nd readout data RD2(m+1) which have been accessed before and the 1st readout data RD1(m+2) accessed with the cycle number 7 according to an arithmetic select signal E3 to generate a readout data arithmetic result RDAT.
Patent JP-H03241124-A (JP)
Title: Working control construction of operation car
Inventor: MIURA TAKANORI
IPC: E02F9/22
Filed: 1990-02-19
Abstract: PURPOSE:To relieve a stop shock effectively by controlling electromagnetic proportional control valves automatically to a deceleration side prior to the control by manual controls when a setting expansion state of hydraulic cylinders or a setting reduction state are detected. CONSTITUTION:Control positions of electromagnetic proportional control valves V1 - V4 to control working hydraulic cylinders C1 - C4 and manual controls 10a, 10b and 15 are detected by sensors S1 - S5. After that, the electromagnetic proportional control valves V1 - V4 are automatically controlled by a valve control means 11 based on the result of the detection. A setting expansion state and setting reduction state of the hydraulic cylinders C1 - C4 are detected by cylinder sensors P1 - P4. When they reach detection states, the electromagnetic proportional control valves V1 - V4 are controlled to a deceleration side by a deceleration means 14 automatically prior to the control by the manual controls 10a, 10b and 15. According to the constitution, even in case the hydraulic cylinders C1 - C4 are controlled up to a stroke end, an operation machinery can be quietly stopped.
Patent JP-H01254443-A (JP)
Title: Ceiling light emitting fluorescence by electricity of automobile with folding hood
Inventor: SUTEFUAN TOKARUTSU
IPC: B60Q3/02
Filed: 1989-02-21
Abstract: PURPOSE: To obtain better inside lighting for a vehicle by equipping a lighting element including a thin plate material having a photo-diffusive coat, being packed with electric-current-carrying material and contacting a coat emitting fluorescence by electricity; a device for generating an electric current; and a housing for the lighting element and the device. CONSTITUTION: A lighting element 10 includes a thin and narrow piece of an electrically conductive material, a coat 12 for emitting fluorescence by electricity adheres on one side surface of surfaces of the narrow piece, and an uncoated side surface limits an Anode 14. A rim of electrically conductive material 15 is arranged in nearby the periphery of the coat 12 to form a cathode 16, and the thin rim on the cathode surface uses a insulated material 18. A thin plate material 20; having a phosphorescent coat 22 adhering on the inner surface of the rim, and a phosphorescent or resemble type coat 24; contacts the coat for emitting fluorescence by electricity. The coat 22 acts as a lens to fiffuse and strengthen light emitted from the coat 24 for emitting fluorescence by electricity, to impart the property of incandescence lighting to the light.
Patent JP-S56135710-A (JP)
Title: Exhaust gas purifying device
Inventor: ASANO MITSURU
IPC: F01N3/28
Filed: 1980-03-26
Abstract: PURPOSE:To improve sealing performance and enhance the purifying performance of a catalysting substance by a method wherein an elastic seal consisting of graphite or carbonic fibers and of high-temperature-foamed ceramic is provided between an exhaust-gas purifying monolithic catalyst and a catalyst case. CONSTITUTION:The outside periphery of the monolithic catalyst 2 purifying the exhaust gas from the internal combustion engine of an automobile and the like is supported elastically by a wire net 3 and the end surface thereof is held by an L-shaped metal ring 4 fixed to the case 1. Between the ring 4 and the end surface of the catalyst are located a metal ring plate 42 and an elastic seal member 41, whereby the catalyst is supported elastically. The elastic seal member 41 consists of graphite or carbonic fibers and of high-temperature-foamed ceramic. Since the ceramic is foamed by the temperature of the exhuast gas and fixes the fibers, twisting about fibrous material, the fibrous material is prevented from being blown away and is given durability for long-term employment under high temperature.
Patent JP-S60182561-A (JP)
Title: Magnetic disk device
Inventor: OKANO MASAKI
IPC: G11B20/18
Filed: 1984-03-01
Abstract: PURPOSE:To reduce the system processing time by attaining the direct reading of data on a substitute track with the second and subsequent accesses to a track in case an access is given to a replaced detective track. CONSTITUTION:A magnetic disk device 20 decides whether a seek address is exists in a substitute area or not if the command received from a magnetic disk controller 10 is equal to a seek command. Then the seek action is held temporarily in the case of a substitute area. The reading or writing is carried out for a magnetic disk medium 30 after a read or write command is once delivered to the substitute area. At the same time, the data on the substitute track is stored to a substitute buffer 40. Then the validity is displayed at a validity/invalidity display part 50 within the buffer 40. Then the reading is possible without executing a seek action to the substitute track by transferring the data of the buffer 40 to the controller 10 in case the second and subsequent read commands are delivered to the subsequent track. This can reduce the system processing time.
Patent JP-S61199412-A (JP)
Inventor: KURATANI KOICHI
IPC: H02G9/08
Filed: 1985-02-28
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-H02270185-A (JP)
Title: Information recording/reproducing device
Inventor: UCHIUMI SATOSHI
IPC: H04N5/92
Filed: 1989-02-20
Abstract: PURPOSE:To search for a necessary picture at high speed by storing a video signal to be recorded by means of a recording control circuit into a RAM, reproducing the signal from a magnetic tape at the time of FF/REW, and outputting it as a still picture. CONSTITUTION:A recording control circuit 300, which writes the video signal to a memory, reads video signal data, and records them to a video tape 2 by a fixed head 3, a reproduction control circuit 400, which reproduces the video signal data for one picture from the video tape 2, making them into analog data, and output them, etc., are provided. At the time of recording or reproducing, one picture is extracted in an arbitrary cycle from the video signal, the picture is recorded on the video tape 2 conforming to the video signal, and when the picture is desired to be searched for, only by the fast feed or rewinding (FF/REW) operation, the still pictures changing in the arbitrary cycle are reproduced on a display screen. Thus by referencing the changing timing of the still picture on the screen to be practically displayed, an operator can search for the picture desired to be reproduced at high speed.