baber/WOPTO huggingface dataset:
Patent JP-H11130387-A (JP)
Title: Leveling device for bucket
Inventor: OTA MINORU
IPC: B66F11/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a leveling device for a bucket used for a high lift work vehicle, which is easily attached/detached to/from a boom end part. SOLUTION: The lower end of a vertical post 41 for supporting a bucket 14 to be freely turned is supported on a bucket attaching part 13a by a supporting pin 43, the upper end of a hydraulic cylinder 42 is connected to the upper part of the vertical post 41 by a connecting pin 44, and the lower end thereof is connected not to the supporting pin 43 of the bucket attaching part 13a but to the base end side of a boom 13 so as to be freely detached by a connecting pin 45.
Patent JP-H07151048-A (JP)
Title: Power generation pumping device for river
Inventor: MAEDA HIDENORI
IPC: F03B3/04
Filed: 1993-11-30
Abstract: PURPOSE:To provide a power generation pumping device for a river which can efficiently generate power by the river of a comparably low head. CONSTITUTION:A pit 1 is formed by drilling the bottom of the river. A dam 2 is provided on a downstream side of the pit 1. An axial turbine generator 3 is arranged on a bottom side wall of the dam 2. An undershot wheel 4 is arranged on the water discharge side of the axial turbine generator 3. A generator is connected to a support shaft 5 of the undershot wheel 4.
Patent JP-H09128432-A (JP)
Title: Method and device for processing cad data with cell structure
Inventor: YAMAZAKI SEIJI
IPC: H01L21/82
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently processing graphic arithmetic and data conversion with respect to data for a mask pattern for making the circuit pattern of a semiconductor element having a cell structure. SOLUTION: In order to efficiently process graphic arithmetic with respect to CAD data for the mask pattern of an integrated circuit having a cell structure consisting of characteristic pattern data and reference data including citing cell information, this method is used to successively work-process this CAD data from high-order cell toward low-order cell to reconstruct cell hierarchical structure. Then, at first, a table in which the name of a cell is made to correspond to a scale value is prepared from original CAD data and next cell structure data is reconstructed based on the prepared table.
Patent JP-S63151243-A (JP)
Title: Data transmission processor
Inventor: MAKIYAMA TAKAO
IPC: H04L29/06
Filed: 1986-12-16
Abstract: PURPOSE:To effectively use the buffer area of a terminal equipment such as a printer without being affected by the transmission delay time by counting a time through loopback and return after a specific signal is sent in case of delay time recognition so as to decide the transmission timing of a buffer full flag signal. CONSTITUTION:After a path between MODEMs is connected prior to the normal data transmission from a host computer 10, the control circuit 35 of a terminal equipment 30 reciprocates '0' signals via a transmission/reception circuit 32 to obtain a transmission delay time from the count of the counter. In the normal data transmission, the data stored in a data buffer 33 is monitored at all times by the control circuit 35 at the terminal equipment and when the remaining capacity of the buffer becomes the data obtained precedingly, a buffer full flag signal is generated and informed to the host computer 10. The host computer 10 interrupts data transmission while the buffer full flag signal is set.
Patent JP-H02150670-A (JP)
Title: Air-conditioner
Inventor: TAKENAKA HIROSHI
IPC: F24F11/02
Filed: 1988-11-30
Abstract: PURPOSE:To control the amount and choking of refrigerant, sent to respective indoor heat exchanges, with good balance by a method wherein control valves, controlling the amount and choking of refrigerant sent to respective indoor heat exchangers in accordance with the degree of overheating of respective indoor heat exchangers, are provided in a refrigerant choking control device. CONSTITUTION:Valves 18a, 18b provided in a refrigerant choking control device 6 controls the amount and the choking of refrigerant sent to respective indoor heat exchangers 8a, 8b in accordance with capacities possessed by respective indoor heat exchangers 8a, 8b and loads applied on the same 8a, 8b. When the degree of overheating at the outlet side of the indoor heat exchanger 8a is larger than the same at the outlet side of the other indoor heat exchanger 8b, the pressure of the pressure intake port 28a of the refrigerant choking control device 6 becomes larger than a pressure in the intake port 28b of the same, a valve rod 18' is moved rightward, the opening degree of the valve 18a becomes larger, the amount of refrigerant sent from a refrigerant inlet port 26 into a refrigerant outlet port 27a becomes larger than the same sent to the refrigerant outlet port 27b and the degree of overheating at the outlet side of the indoor heat exchanger 8a is reduced whereby the degree of overheating at the outlet side of the indoor heat exchanger 8b is increased.
Patent JP-H04174383-A (JP)
Title: Attitude controller of antenna on moving body
Inventor: HAYASHI TAKESHI
IPC: G01S3/04
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the number of sensors, reduce an attitude controller mounting space and simplify the attitude correcting calculation by providing attitude change detecting means for detecting a change in the attitude of a moving body in a yaw angle direction, azimuth driving means, yaw angle change follow-up control means and the like. CONSTITUTION:When search instruction means 1 instruct search, search control means 4 drive an antenna Ant for rotation via azimuth driving means 141 and elevation driving means 151, refer to the level of the received signals of a receiver BSR and an antenna Ant is set to an attitude by which a proper value level is obtained. Yaw angle change follow-up control means 4 drive an antenna Ant for rotation via the azimuth driving means 141 in correspondence with an attitude change detected by attitude change detecting means 30. At this time, when the moving direction of a moving body is changed, the antenna Ant is rotated in an azimuth direction while interlocking with the movement of the moving body and the misalignment of the attitude of the antenna Ant with respect to a radio source due to the change in the direction of movement of the moving body is automatically corrected.
Patent JP-H05224578-A (JP)
Title: Optical integrated device for hologram formation and its formation
Inventor: MIFUNE HIROYASU
IPC: G03H1/02
Filed: 1991-11-15
Abstract: PURPOSE:To provide the optical integrated device for hologram formation which is small in size and stable. CONSTITUTION:This device has a hologram formation optical system equipped with a light emission part 12, a lens part 13 which collimates the light emitted by the light emission part 12, a beam splitter 14 which splits the collimated light, a spatial optical modulation part 15 which imposes two-dimensional modulation on one light beam, a mirror part (substrate surface) which reflects the light split by the beam splitter 14, and a recording means 16 which records interference light between the two light beams. The optical components other than the recording means 16 are formed into flat plates and arranged on at least >=1 surface of one transparent substrate 10 and photorefractive crystal is used as an interference light recording means 10. Thus, they are integrated and then light which is spatially spread is propagated in the transparent substrate 10, so the hologram formation which is hardly affected by dust, a flow of air, and vibration is provided.
Patent JP-H03161707-A (JP)
Title: Image processor including optical imaging system
Inventor: NAKAMURA TORU
IPC: A61B1/04
Filed: 1989-11-21
Abstract: PURPOSE:To obtain distortion-free high-quality images by writing both images focused at the respective parts of the image pickup plane of an image pickup element on both image memories in synchronization with the movement of the image pickup element while moving the image pickup element back and forth along the optical axis. CONSTITUTION:This processor has a moving means 9 which moves the image pickup element 8 to form the subject images through an objective lens system 7 back and forth along the photosensitive axis and an image processing section 5 which executes the writing processing to obtain stereoscopic synthesized images by writing the images focused in the respective parts of the image pickup plane of the image pickup element 8 onto the image memories in synchronization with the moving operation of the image pickup element 8 by this moving means 9 and the reading out processing to read the stereoscopic synthesized images out of the image memories and flatten the same. For example, the image pickup element 8 is fixed to a frame 10 via a piezoelectric element 9 and a voltage is impressed to the piezoelectric element 9, by which the image pickup element 8 is moved back and forth along the optical axis. The plane images focused in the respective parts of the image pickup plane of the image pickup element 8 are obtd. in this way. The distortion of the displayed images is easily and surely eliminated in this way.
Patent JP-H02148826-A (JP)
Title: Spin coating device
Inventor: NAKAMURA HIROKO
IPC: G03F7/16
Filed: 1988-11-30
Abstract: PURPOSE:To efficiently remove floating refuse, organic solution mist, and to form an organic thin film (resist film) of high quality on a substrate by providing a gas diffuser and a suction port at opposed positions through the substrate at a horizontal plane of substantially the same higher level than the substrate on the sidewall of a vessel. CONSTITUTION:A substrate 1 is placed on a rotary base 2, which is rotated at a low speed, N2 gas or clean air is simultaneously diffused from a diffusing nozzle port (diffuser 11) toward the substrate 1, and the vessel is evacuated from a suction nozzle 14 (suction port 13) and a suction discharge port 4 by a discharge pump. In this case, refuse on the substrate 1 to be covered can be flown out. When organic solution is started to be dropped from a nozzle 3, diffusing is stopped, and discharge from the nozzle 14 is stopped. Discharge from the port 14 is continued. When the organic coating of a predetermined thickness is formed, dropping is stopped, and rotation is stopped. In this case, diffusing from the diffusing nozzle and discharging from the nozzle 14 are restarted.
Patent JP-S63153184-A (JP)
Title: Detection mark forming method for thermal transfer recording medium
Inventor: MATSUNAGA KAZUO
IPC: B41M5/42
Filed: 1986-12-17
Abstract: PURPOSE:To enable the detection of the position of a trailing end detection mark of a continuous rolled form thermal transfer recording medium or the like to be performed by use of a reflection-type sensor, by printing the detection mark on a thermal transfer recording medium to be marked on the surface opposite to a thermal transfer layer by use of another thermal transfer recording medium and a thermal printer. CONSTITUTION:A thermal transfer recording medium comprises a thermal transfer layer on one surface of a base, and a detection mark forming thermal transfer recording medium (marking medium) comprising a light-reflective thermal transfer layer on one surface of a base is laid on the former recording medium so that the thermal transfer layer of the marking medium makes contact with the other surface of the base of the former recording medium. Then, thermal recording is conducted from the base of the marking medium by a thermal recording member such as a thermal head and a thermal pen, whereby a detection mark constituted of the light-reflective thermal transfer layer is provided on the base of the former recording medium through transfer. The marking medium may have the light-reflective thermal transfer layer comprising a white or silver ink, or may have a vapor-deposited metallic layer, e.g., a vapor-deposited aluminum layer.
Patent JP-H05112487-A (JP)
Title: Benzophenone derivative, ultraviolet light absorber and dermal external preparation formulated therewith
Inventor: KATOU MIKIKO
IPC: A61K8/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide the title new compound having excellent medium wavelength ultraviolet light absorbency, high in the stability to oxidation and safety etc., also soluble in water and excellent in thermal insulation, thus useful as an ultraviolet light absorber to be formulated in dermal external preparations like cosmetics or medicines. CONSTITUTION:The objective compound of formula I [A is saccharide (alcohol); G is equivalent to one mole of glycerin, one OH and another OH thereof being bound to A and B, respectively; B is a benzophenone of formula II (at least one of R1 to R4 is bound to G, the other being H, OH, etc.); n is >=1], e.g. 1-(4-benzoylphenyl)glycerolmaltitol ether. The present compound can be obtained, for example, by reaction of 4-hydroxybenzophenone with epichlorohydrin in the presence of a catalyst like NaOH at 90-130 deg.C to produce 4- glycidyloxybenzophenone, which is, in turn, reacted, in the presence of a catalyst like sulfuric acid at 90-130 deg.C, with a saccharide (alcohol) dissolved in e.g. DMF.
Patent JP-H10134800-A (JP)
Title: Negative electrode active material for lithium secondary battery and manufacture thereof
Inventor: AMIN CARELL
IPC: H01M4/48
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To increase the capacity concentration of a lithium battery, reduce energy consumption at the time of manufacture, and make easy quality control by using tin oxyhydroxide as a negative electrode active material. SOLUTION: When tin oxyhydroxide including primary tin oxyhydroxide and secondary tin oxyhydroxide is used as a negative electrode active material for a lithikum ion battery, it provides an extremely large capacity concentration. The tin oxyhydroxide is obtained by filtering, washing, drying and heating at the temp. of 150 deg.C or less the precipitate prepared by adding alkali oxyhydroxide solution to solution of tin chloride or organic solvent solution of ethanol. The primary tin oxyhydroxide has a fully developped crystalline characteristic only by being subjected to dry and heat process at the temp. of 150 deg.C or less. Accordingly, the high capacity concentration and high crystalline characteristic are attained and also low energy consumption and quality control at the time of manufacture are made easy.
Patent JP-H02125804-A (JP)
Title: Tantalum powder and its manufacture
Inventor: JIEEMUSU AREN FUAIFUE
IPC: B22F9/04
Filed: 1988-11-30
Abstract: PURPOSE: To produce Ta flaked powder excellent in surface area, purity, shrinkability, compressability, green strength and fluidity and excellent in electric characteristics as those for electric capacitors by working and pulverizing Ta powder obtd. by a chemical reducing method or pulverization from an ingot into a flaked shape. CONSTITUTION: Ta powder obtd. by reducing K2 TaF7 with Na or Ta powder obtd. by hydrogenating a Ta ingot to brittlen the material, thereafter pulverizing it by a mill and executing dehydrogenation is subjected to flattening pulverization by a mechanical method with a ball mill, a rod mill, a roll mill or the like to reduce the size of the flake particles until a Scott density greater than 18 g/in<3> is achieved, and the size constitution in which at least about 90% of the flake particles has no dimension greater than about 45 μm. This Ta flaked powder has excellent fluidity and compressability, furthermore, is large in surface area and has excellent characteristics as the raw material for electric capacitors.
Patent JP-H09145135-A (JP)
Title: Air conditioner
Inventor: SHIMAYAMA HAJIME
IPC: F24F11/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate any non-required data indicating an air conditioner producing an abnormal condition with a simple configuration. SOLUTION: It is discriminated whether or not a power supply is reset at a position of 'DEMO' of an operation switch (at a step 202) and in the case that the power supply is reset at the position of 'DEMO' of the operation switch, a predetermined signal is given to EEPROM to clear a trip data in EEPROM so as to complete this operating routine.
Patent JP-H02146780-A (JP)
Title: Optical equipment having built-in optical element inside base and manufacture thereof
Inventor: AOSHIMA HIROAKI
IPC: G01C19/66
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a ring laser gyroscope easy of control of mirrors for resonators capable of stable action by providing three mirrors for resonators, laser beam path grooves and mirror chambers for resonators inside a base consisting of a pair of an upper base and a lower base, which are mutually opposing and adhered closely. CONSTITUTION:Inside a base B consisting of a pair of an upper base B1 and a lower base B2, which are mutually opposing and closely adhered, the upper and lower bases B1 and B2 on one side are provided with three mirrors X to Z for resonators as optical element laid on the vertexes of a regular triangle on the surface opposing to the lower or upper surfaces B2 and B1, while the other bases B2 and B1 are provided with laser beam path grooves R1 to R3 set up in the positions of three sides of aforesaid regular triangle and mirror chambers X' to Z' for the resonators for housing aforesaid mirrors X to Z for resonators digged in the positions of the vertexes of aforesaid regular triangle and an in-and-output means of laser light L to one specific mirror X for resonator inside aforesaid mirrors X to Z for resonators. For instance, aforesaid mirror X for a resonator shall be a mirror for the resonator concurrently a vertical reflection right-angled prism.
Patent JP-H06142935-A (JP)
Title: Plasma cutting method
Inventor: FUKUSHIMA TOSHIHIRO
IPC: B23K10/00
Filed: 1992-11-11
Abstract: PURPOSE:To surely prevent the precipitation of dross even in the case of executing complicated cutting treatment in an appropriate plasma cutting method which is suitably used for cutting three-dimensionshaped pressed parts. CONSTITUTION:In the plasma cutting method by which a base material 11 is cut with a torch 10, at the time of executing cutting by taking a retreating angle of the torch 10 to the base material 11, cutting treatment is executed by inclining the torch 10 on the side of product panel 11a of the base material 11. Then, even in the case that the base metal is cut with the torch 10 taking the retreating angle, cutting treatment is executed by inclining the torch 10 to the product panel 11a of the base material 11, so dross 12 is stuck to the scrap 11b of the base material 11 and not stuck on the side of the product panel 11a.
Patent JP-H01141938-A (JP)
Title: Highly water-absorptive material
Inventor: IMADA HIROKAZU
IPC: C08F8/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a highly water-absorptive material excellent in surface uniformity, peeling resistance and water absorptivity, by coating the surface of a support with a solution containing a specified water-soluble polymer and a crosslinking agent and heat-treating the coated support. CONSTITUTION:The purpose highly water-absorptive material is obtained by coating the surface of a support with a solution containing a water-soluble polymer (A) obtained from at least one unsaturated carboxylic acid monomer selected from among acrylic acid, methacrylic acid and their alkali metal salts and ammonium salts and at least one unsaturated amide selected from acrylamide and methacrylamide and a crosslinking agent (B) and heating the coated support. Examples of said support include nonwoven fabrics, paper, cloth, films, lumps, powders and threads. The heat treatment temperature may be any temperature at which the crosslinking can be sufficiently performed, and is usually in the range of 50-250 deg.C.
Patent JP-H06122781-A (JP)
Title: Expandable styrenic resin particle and its production
Inventor: KOUNO KIKUJI
IPC: C08J9/224
Filed: 1992-10-13
Abstract: PURPOSE:To completely fuse expanded particles at their interfaces in the molding step while scarcely leaving behind gaps between the particles to thereby obtain a molded foam having fine uniform cells and a high surface hardness and undergoing no shrinkage by forming a nonexpandable layer on the surface of an expandable styrenic resin particle. CONSTITUTION:The surface of an expandable styrenic resin particle comprising 100 pts.wt. styrenic resin, 1-20 pts.wt. easily volatile blowing agent, and 0.01-1.0 pt.wt. polyethylene wax is coated with a nonionic surfactant, pref. having an HLB of 7 or higher, in an amt. of 0.01-0.3 pt.wt. based on 100 pts.wt. the particle and dried in a flowing gas pref. at 30-60 deg.C.
Patent JP-H06222622-A (JP)
Title: Electrostatic charge image developing carrier and two-component developer
Inventor: ONO HITOSHI
IPC: G03G9/097
Filed: 1993-12-01
Abstract: PURPOSE:To provide the carrier which eliminates the possibility of mechanical destruction and peeling and has a long life by coating a core material with a resin mixture contg. a chlororesin and a fluororesin and to make it possible to obtain the good image which has a good triboelectrostatic charge characteristic, is stable in image density in spite of long-term repetitive copying and does not generate image staining. CONSTITUTION:At least a part of the core material is coated with the resin mixture contg. the chlororesin and the fluororesin. The chlororesin contains >=1 kinds of the polymers selected from the group consisting of a polyvinylidene chloride, chlorinated polyvinyl chloride, chlorinated polyethylene and polyvinyl chloride. The fluororesin contains >=1 kinds of the polymers selected from the group consisting of a polyvinylidene fluoride, trigluoroethylene polymer and tetrafluoroethylene polymer. The core material is a ferromagnetic metal or an alloy or compd. contg. this metal.
Patent JP-H03163476-A (JP)
Title: Image recorder
Inventor: SHOJI ATSUYUKI
IPC: G03G15/00
Filed: 1989-11-22
Abstract: PURPOSE:To record the image of optimum quality by detecting the state of a toner grain size discrimination means provided in a toner cartridge container and changing the quality of the image recorded on a medium to be recorded based on detected results. CONSTITUTION:A notch 90(91) is provided as the discrimination means for toner grain size on the toner cartridge 92, and the toner grain size is discriminated according to the presence or absence of the notch 90(91). When the notch 91 does not exist in the case of loading the cartridge 92, a pawl 50 moves and it is detected by a light interception sensor 52. Thus, based on the information on the toner grain size from the sensor 52, printing is performed at 300dpi when ordinary toner is used, and the printing is performed at 600dpi when superfine toner is used. Therefore, the quality of the image recorded on the medium to be recorded is changed in accordance with the toner grain size and the image of the optimum quality is recorded.
Patent JP-H11142061-A (JP)
Title: Heat treating apparatus
Inventor: ITOU YOSHIKAZU
IPC: B01J19/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle time for intermittently feeding by rapidly controlling temperatures of a plurality of heating chambers in a heat treating apparatus for sequentially intermittently feeding base plates into the respective heating chambers to change it while maintaining the temperatures of the plates substantially uniformly. SOLUTION: Since lower side heat insulation walls 192 constituted by a pair of heat resistant glass plates are provided at a boundary of respective heating chambers to hold a shutter 914 in a range for not interfering with a base plate 62, thermal influences of the respective chambers from adjacent heating chamber are reduced as much as possible by a heat insulating operation of an air layer formed between a heat resistant glass plate itself of a lower side heat insulation wall 192 and a heat resistant glass plate. Thus, after the shutter 194 is closed by intermittently feeding the plate 62, the respective chambers can be rapidly controlled to a predetermined temperature by a controller, and a cycle time for intermittently feeding the plate 62 is shortened to shorten an overall treating time.