baber/WOPTO huggingface dataset:
Patent JP-2000123641-A (JP)
Title: Cord cable
Inventor: NAGAI TOSHIO
IPC: H01B7/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent entry of foreign matters into a notch and easily tear off an outer cover by forming a formed stripe for tearing off extending in the length direction on the surface of the outer cover of a cable. SOLUTION: A foamed stripe 6 on the surface 5 of an outer cover 3 is formed so that two pieces faced across the center of a cable 1 are narrowed down toward the center of the cable 1. The foamed stripe 6 has a corner part 7 pointed at an acute angle toward the center of the cable 1, having a fan-shaped cross section, and when tearing off force is applied to the outer cover 3, the tearing off force is concentrated on the corner part 7 on the center side of the cable 1. The outer circumference of the foamed stripe 6 is formed in a smooth curved surface, a joint part with a non-foamed part 8 is smoothly and integratedly formed, and even if any outside force is applied to the cable 1 when the outer cover 3 is not torn off, the outer cover 3 is not simply torn off.
Patent JP-H051052-A (JP)
Title: Epoxy resin and its production
Inventor: URAGAMI TATSUNOBU
IPC: C07D301/28
Filed: 1991-11-12
Abstract: PURPOSE:To provide a new epoxy resin having low softening point and excellent melt-flowability, heat-resistance, mechanical properties and moisture-resistance and utilizable in a variety of fields such as casting, lamination, paint and semiconductorsealing. CONSTITUTION:The objective epoxy resin is produced by reacting a low- molecular weight phenylphenol aralkyl resin of formula I [(n) is integer of 0-10; the content of the n=0 component in the resin is >=40% (GPC-Area %)] with an epihalohydrin in the presence of a halogenated hydrogen acceptor (preferably alkali metal hydroxide) at 40-120 deg.C. The resin of formula I has an average molecular weight of 400-1,500 and is produced by reacting 1mol of an aralkyl halide or aralkyl alcohol derivative of formula II (R is halogen, OH or <=4C alkoxy) (e.g. alpha,alpha'-dimethoxy-p-xylene) with >=3mol of phenylphenol in the presence of an acid catalyst and recovering the unreacted phenylphenol from the reaction mixture.
Patent JP-2000123389-A (JP)
Title: Tracking error signal offset correcting device and optical disk device
Inventor: ISHIKAWA YOSHINORI
IPC: G11B7/095
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability in read-out and write-in by subtracting a calculated DC offset from a tracking error signal and correcting the DC offset. SOLUTION: In a correction preparatory stage, when an objective lens 2 exists on a position p1, a hold circuit 22 holds a lens position signal, and the hold circuit 24 holds the DC offset. When the objective lens 2 exists on the position p2, the hold circuit 25 holds the DC offset, and the hold circuit 23 holds the lens position signal. A coefficient operation circuit 26 operates a coefficient by using signals supplied from the hold circuits 22, 23, 24, 25 to supply the operation result to a multiplication circuit 28. When a tracking servo loop is closed, a signal processing circuit 4 outputs the changing lens position signal and TE signal. An addition circuit 30 corrects the DC offset of the TE signal to O by subtracting the output of the addition circuit 29, that is, the DC offset from the TE signal.
Patent JP-H08152443-A (JP)
Title: Induction ac watthour meter
Inventor: OGUSHI KAZUYOSHI
IPC: G01R11/02
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an induction AC watthour meter in which a voltage element can be assembled easily. CONSTITUTION: A plurality of extrusion parts whose cross section is mountain- shaped with reference to E-shaped core punched plates are formed, and the core punched plates which have been stacked are caulked with the exterusion parts 3 so as to be laminated. Trapezoidal recessed parts are formed on opposite faces of side pole parts 4 in the E-shaped core punched plates. A C-shaped core 2 is force-fitted to a part between the recessed parts as one pair. A voltage coil 10 is assembled in a central magnetic pole 6 before the C-shaped core 2 is forcefitted.
Patent JP-H08134960-A (JP)
Title: Pressure oil supply circuit for hydraulic cylinder for boom in hydraulic shovel
Inventor: DOUKE NAOTAKA
IPC: E02F9/22
Filed: 1994-11-04
Abstract: PURPOSE: To increase speed when a boom rises and operates and suppress acceleration function when a special work is performed so as to improve workability by providing bypass oil passages and branch oil passages in a pilot oil passage and switching them in such a manner that they can be opened or closed freely. CONSTITUTION: When ordinary boom work is performed, a work selector switch 21 is turned off and a selector valve 19 is set to a first position so as to supply pressure oil to a port 7a for elongation from pumps 10, 11. Return oil from pilot ports 12e, 12f, 13c is returned to pilot valves 15X, l5Y to relax travel speed of main and sub control valves 12, 13. Next, when a boom moves up and down continuously and repeatedly in a short cycle, the selector switch 21 is turned on and the selector valve 19 is set to a second position to supply pressure oil only from a front pump 10. Consequently, the acceleration function of a boom cylinder 7 is suppressed and return oil from the control valve 12 passes bypass oil passages G, H. Furthermore, return oil is returned to the valves 15X, 15Y so that travel speed of the main control valve 12 is not affected.
Patent JP-S63148700-A (JP)
Inventor: ISHIKAWA KAZUMI
IPC: H05K13/02
Filed: 1986-12-12
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-2000107540-A (JP)
Title: Waste gas treatment system
Inventor: NASU KAZUTOSHI
IPC: B01D47/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treatment system, which is a type employing a jet scrubber, capable of reliably cleaning a dust-containing gas. SOLUTION: This waste gas treatment system comprises a jet scrubber 32 for separating dust a waste gas by carrying out gas-liquid mixing of a waste gas and a bubble-mixed high pressure washing water flow, a water storage tank 52 for temporarily storing high pressure washing water discharged out of the jet scrubber 32, a water-showering tower 54 for showering water to dust-containing steam generated out of the water storage tank 52 to separate dust from the dust-containing steam, and an adsorptive filtration tower 74 for adsorbing and filtering steam from which dust is separated by the water- showering tower 54 to clean the steam.
Patent JP-H02145457-A (JP)
Title: Fluoride glass optical fiber
Inventor: HIRAI SHIGERU
IPC: G02B6/00
Filed: 1988-11-25
Abstract: PURPOSE:To provide an infrared ray optical fiber of low loss and high strength at a low cost by containing ZrF4, BaF2, LaF3, AlF3 and NaF as common ingredients in a core and clad, containing AlF3 and NaF in the clad higher than that in the core and containing YF3 in the clad. CONSTITUTION:A fluoride glass optical fiber is composed of a core glass and clad glass having refractive index lower than that of core glass. ZrF4, BaF2, LaF3, AlF3 and NaF are contained as common ingredients in the both of core glass and clad glass. AlF3 and NaF are contained in the clad glass at molar ratio higher than that in the core glass and YF3 is contained in the clad glass. Thereby infrared ray optical fiber having large opening and capable of transmitting light having >=2mum wavelength can be produced without using expensive HfF4 raw material having heavy weight.
Patent JP-H07151900-A (JP)
Title: Method for decontaminating radioactive metallic waste
Inventor: NISHIWAKI HITOSHI
IPC: G21F9/00
Filed: 1993-11-26
Abstract: PURPOSE:To completely decontaminate the surface of radioactive metallic waste by heating the waste to which an adhesive tape adehers, and dry blasting its surface. CONSTITUTION:Radioactive metallic waste including adhered adhesive tape is conveyed to a thermal erosion chamber 5 through a conveying chamber 3, and heated by a heater 6 to about 250 deg.C or higher to thermally decompose urethane and adhesive of the tape. Then, grinding material of cast iron grit having a particle size of about 1mm is projected from a blast nozzle 2 in a blast chamber 1 to blast it. Thus, the tape is easily removed, and the surface of the waste is completely decontaminated. Thereafter, the waste is delivered from a delivery chamber 4, radioactive concentration is measured, and if the level of the concentration is a predetermined value or less, its decontamination is completed.
Patent JP-H01138698-A (JP)
Title: Semiconductor memory integrated circuit and its redundancy relief method
Inventor: TSUURA KATSUHIKO
IPC: G11C29/04
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the cost of a chip without damaging a function which discriminates relief goods by simultaneously switching row and column lines at the time of switching a defective memory cell in a memory cell block to a stand-by memory cell. CONSTITUTION:The fuse of a fuse circuit 6 or 8 for row or column program is cut with a laser to program a row or column address for a row or column stand-by memory cell 4 or 5, thereby relieving a defective bit generated on a row or column line in a memory cell 1. A row address roll call circuit 7 distinctly indicates a switched address and has the function which discriminates relief goods; and a column address roll call circuit is eliminated by always simultaneously switching row and column lines, and a peripheral circuit 3 is laid out in the part of this circuit to effectively use the chip, and the chip cost is reduced.
Patent JP-H05131863-A (JP)
Title: Deceleration energy recovery device for four-wheel drive vehicle
Inventor: NAKAO YORITO
IPC: B60T1/10
Filed: 1991-11-13
Abstract: PURPOSE:To provide a deceleration energy recovery device with simple structure in a four-wheel drive vehicle for driving front wheels or rear wheels by a hydraulic motor. CONSTITUTION:When the braking time of a vehicle is detected by a braking time detecting means 26, a controller 28 controls an oil passage switching means 25 to accumulate discharge oil from a hydraulic pump 22 and a hydraulic motor 23 into an accumulating means 24. When the redriving time is detected by a redriving time detecting means 27, the controller 28 controls the oil passage switching means 25 to supply the operating oil accumulated in the accumulating means 24 to the intake side port of the hydraulic pump 22 or hydraulic motor 23-At the redriving time, the operation of the hydraulic pump 22 or hydraulic motor 23 is thereby assisted by slowing-down energy accumulated at the braking time.
Patent JP-H09135671-A (JP)
Title: Processed mulberry leaf food and its production
Inventor: SUZUKI MAKOTO
IPC: A23L19/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food useful as an additive that contains a large quantity of γ-aminobutyric acid (hereinafter called as GABA), which has a hypotensive effect, and the food it to be added in powdery condition to Japanese wheat noodle, cookies, buckwheat noodles, ice cream, bread, etc., by anaerobically processing mulberry leaves which contains a relatively large quantity of glutamic acid. SOLUTION: This method for producing the mulberry leaf food comprises placing mulberry leaves, which contains many kinds of amino acids as well as a large quantity of glutamic acid as a precursor of GABA, in a vessel such as a plastic container; metabolizing the leaves under anaerobic conditions by such a way that the vessel is allowed to stand at room temperature in an atmosphere in which air is replaced with nitrogen; and steaming and then drying the anaerobically processed mulberry leaves in hot air flow, thus obtaining the objective food of clear green color, which contains GABA in a large quantity.
Patent JP-H05131589-A (JP)
Title: Reflective ability sheet having resistance to plasticizer
Inventor: NAKAJIMA TOSHITAKA
IPC: B32B27/30
Filed: 1991-11-13
Abstract: PURPOSE: To provide a retroreflective sheet with plasticizer resistance used for adhering on an adhered body by an adhesive, which hardly reduces the reflection brightness retaining rate by elapsing time even when the adhered body comprises resin containing a mass of plasticizer. CONSTITUTION: This retroreflective sheet features to include a film which can restrict the plasticizer to move into an adhesive layer 16 in the retroreflective sheet with transparent microspheres, a binder for microspheres, an optical reflection interface, an adhesive layer for adhering and without containing an air layer. The plasticizer moving restriction film 17 is preferably made of polyester resin, acrylate resin, or fluororesin, and the film thickness is preferably in a range of 8-100 μm.
Patent JP-H11136457-A (JP)
Title: Device and method for reading image
Inventor: SAITO MASAAKI
IPC: G06T1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of jaggy and image quality degradation by dividing the range of a read magnification into plural ranges, determining and storing the plural kinds of correspondence relation different for the respective ranges and setting a driving speed from the correspondence relation and the read magnification. SOLUTION: In the case of controlling a read driving speed by specified first relation corresponding to the read magnification at the time of read, the driving speed is controlled by second relation different from the first relation only in the case of a specified read magnification (driving speed) for generating the jaggy. A table for indicating the first and second relation is stored inside a ROM beforehand. At the time of reading images, since a user instructs the read magnification from an operation part 302, a CPU 31 judges whether or not the instructed read magnification is within the range of generating the jaggy, and in the case of affirmative judgement, refers to the table of the second relation, obtains the driving speed corresponding to the instructed read magnification and performs read at the driving speed.
Patent JP-S62156792-A (JP)
Inventor: HIRAHARA KAZUAKI
IPC: B65H23/18
Filed: 1985-12-27
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-H02143227-A (JP)
Title: Active matrix substrate for liquid crystal display
Inventor: KAMIYAMA MICHIYA
IPC: H01L27/12
Filed: 1988-11-25
Abstract: PURPOSE:To decrease the leak current between picture element electrodes and wiring metallic films by inserting films which consist of a-Si1-xGex having the optical band gap of a specific value or below and are specific in thickness between a-Si diodes and a light transparent insulating substrate. CONSTITUTION:The amorphous silicon-germanium (a-SixGex) layers 6 having <=1.4eV optical band gap are formed to about 300Angstrom thickness on the substrate side of the amorphous silicon layer of the thin-film diodes of the active matrix formed by disposing plural pieces of the light transparent picture element electrodes 3 with a part of which the electrodes on one side of the thin-film diodes consisting of the amorphous silicon come into contact in a matrix shape onto a light transparent substrate 2. The coefft. of absorption of the a-Si1-xGex films 6 to visible light is about 5X10<-5>cm<-1> and the films have about 80% light shielding effect to visible light, thus blocking the greater part of the incident light to the a-Si layers 1 through the light transparent insulating substrate on the picture element electrodes 3 and the scanning electrodes 5 sides thereof. The decrease of the resistance is thus prevented. The leak current between the picture element electrodes 3 and the wiring metallic films 4 is decreased in this way.
Patent JP-H10122437-A (JP)
Title: Piping support fitting for equipment work
Inventor: TSUKAMOTO KUNIHIKO
IPC: F16L3/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To fit a support fitting easily and positively into any longitudinal position of an unmachined angle member by providing an opening part for fitting a bolt part of a U-bolt, and a support part for holding a vertical side of an angle member. SOLUTION: A support fitting body 1 is formed by bending a thin plate in nearly L-shape. An opening part 2 is provided at a horizontal piece of the support fitting body 1. The opening part 2 is slotted in U-shape from the top view and formed to be fittable to a bolt part of a U-bolt by moving horizontally. A support part 3 is provided at a vertical piece of the support fitting body 1 and formed by bending its lower part in a folded state with width to hold a vertical side of an angle member. A support fitting can therefore be fitted easily and positively into any longitudinal position of the angle member and can be moved easily along the position of piping.
Patent JP-H08295634-A (JP)
Title: Therapeutic agent for arterial disease
Inventor: MORISHITA RYUICHI
IPC: A61P9/00
Filed: 1995-10-19
Abstract: PURPOSE: To obtain a therapeutic agent for preventing and treating arterial diseases, especially lesions mainly caused by the growth of vascular smooth muscle cells by containing hepatocyte growth factor(HGF) as an effective component. CONSTITUTION: This agent contains HGF as an effective component. The agent has a promoting action on the growth of vascular endothelial cells without growing vascular smooth muscle cells and is low in adverse effects. The agent is especially useful for treating and preventing restenosis after percutaneous transluminal coronary angioplasty(PTCA), peripheral circulation failure (including arteriosclerosis obliterans), arteriosclerosis, etc. The agent is effective for formation of collateral circulation paths after myocardial infarction, a disturbance of endothelial cells caused by hyperglycemia in diabetes, etc., diabetic complications, etc. The HGF is formulated as injections, inhalants, suppositories or peroral medicines singly or by appropriately mixing with usual additives. The daily dose is 0.05-500mg/day, preferably 1-100mg based on the HGF.
Patent JP-H07153812-A (JP)
Title: Method and system for evaluation of semiconductor device, and semiconductor substrate
Inventor: KUSUNOKI MASAMUNE
IPC: G01R31/26
Filed: 1993-11-29
Abstract: PURPOSE:To grasp deterioration positions and deterioration states, and elucidate the mechanism of deterioration phenomena, by setting a voltage, which is applied commonly to the source electrode and a drain electrode of an MIS transistor, as a parameter, and estimating the interfacial state distribution in the transversal direction of a channel part. CONSTITUTION:In the measuring system for an MIS type transistor 1, a pulse voltage whose waveform is triangular or rectangular is applied to the gate electrode 3 from a pulse generater 2. By changing the value of a voltage Vr which is applied commonly to the source electrode 6 and the drain electrode 7, a charge pumping current Icp is measured with an ammeter 4. After the measurement, the change, which is caused by the change of the voltage Vr, of depletion layer widths of PN junctions between a substrate and a source and between the substrate and a drin is obtained. The charge pumping current to each voltage Vr is converted to interfacial charge density. By obtaining difference between neighboring measurement points, the interfacial charge density is calculated, and the interfacial state distribution in the transversal direction of a channel part 8 is estimated.
Patent JP-H09115613-A (JP)
Title: Bolt-fastened casing
Inventor: SAKURAI RIICHI
IPC: H01R13/639
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of dust and water drops while nut dislocation is precluded. SOLUTION: A die pin 52 is protruded from the back surface to hold a nut 20 which is held in embeddment and supported in such a way that an outside pin 62 protruding from the inner bottom surface is contacted from outside to the die pin 52, and it is so arranged that a nut 20 can be held in proper place with no risk of being dislocated by the resin pressure. Also the arrangement is such that a lock pit 14 is, at the same time from the side, in communication with a through hole 14b in a back position, and therefore, it is no more required to bore a hole for generating communication between the inside and outside of the side wall 12, and a dustproof, anti-drip structure can easily be accomplished.
Patent JP-H01244013-A (JP)
Title: Method for increasing density of particle group region
Inventor: UIRIAMU II HOTSUJI
IPC: E02D3/054
Filed: 1988-11-24
Abstract: PURPOSE: To density a particle group area by inserting a probe having an air motor into the particle group area soaked in water, and sucking water in the particle group area while imparting vibrational force. CONSTITUTION: A probe 10 having a weight 18 rotating by an air motor 26 is replaced with a drill or an auger of an excavator to be press fitted in a particle group area. While generating vibration by rotation of the weight 18, pore water is sucked from a well screen 36 by a rising flow of air rising in a third conduit 34 delivered from the motor 26.
Patent JP-H03156631-A (JP)
Title: Data interval equalization processing method in digitizer input device
Inventor: OTA HAJIME
IPC: G06F3/048
Filed: 1989-11-15
Abstract: PURPOSE:To ensure the equalization of quality of data and the reduction of quantity of data by collecting data at an even rate within a fixed time of the plane coordinates and then equalizing the input data. CONSTITUTION:A digitizer main body 1 is provided together with a map 2 evolved onto the board surface of the body 1, a cursor 3 which traces the contour lines on the map 2, a CPU computer main body 4, a CRT 5, a magnetic disk 6 serving as a memory device, and a keyboard 8. An operator adopts the most distant input coordinate data that is kept within a thinning distance to the input coordinate data part where many coordinate data inputted from a keyboard 7 are included with high density within the thinning distance set previously in response to the operating purpose. Meanwhile other input coordinate data are thinned. At the same time, the input coordinate data are all adopted with no thinning to an input coordinate data part that includes an array of input coordinates exceeding the thinning distance with low data density. Thus it is possible to automatically equalize the density of adopted data and to reduce the quantity of data.
Patent JP-H05107638-A (JP)
Title: Projection type display device
Inventor: IMATOMI TAKAYUKI
IPC: G03B21/00
Filed: 1991-10-18
Abstract: PURPOSE:To excellently keep the contrast ratio of an image displayed on a screen. CONSTITUTION:In a projection type display device obtained by displaying the prescribed image on the screen 2, this device is provided with photosensors 3 and 4 which detect the brightness of the image displayed on the screen 2, photosensors 5-8 which detect the brightness of the outside circumference of the displayed image, A/D converters 9 which digitally convert signals detected by the respective photosensors, a CPU 11 where the brightness data which is digitally converted and the set brightness data of a projection type liquid crystal projection main body 1 are inputted and which calculates quantity (illuninance data) for varying the illuminance of an illumination device 10 in a room so as to excellently keep the contrast ratio of the image displayed on the screen 2 and an illumination adjustment device(light control circuit) 12 which automatically varies the brightness of the illumination device 10 based on the calculated illuminance data. Thus, the contrast ratio of the displayed image can be sufficiently obtained without turning off the illumination device 10 and it does not exert an effect on a daily life.