baber/WOPTO huggingface dataset:
Patent JP-H0263964-A (JP)
Title: Control valve for power steering
Inventor: SUZUKI HIROSHI
IPC: B62D5/083
Filed: 1988-08-30
Abstract: PURPOSE:To eliminate any unbalance of steering resistance by making initial throttle opening in a part of the piston rod nonconnective side in throttle parts of a hydraulic passage leading to two chambers partitioned by a piston of a one-side push type power cylinder larger than that of others. CONSTITUTION:A control valve 4 consists of a rotor 20 at the side of a steering shaft 2 and a sleeve 21 at the side of a pinion shaft 3. A pinion 3a is engaged with a piston rod 6. Hydraulic pressure out of an oil pump is transmitted to an oil chamber 5a at the piston rod nonconnective side by way of a throttle part OA installed between the sleeve 21 and the rotor 20 while transmitted to an oil chamber 5b at the piston connective side by way of another throttle part OB, respectively. Initial opening A of the throttle part OA is larger than initial opening B of the throttle part OB. Consequently, any unbalance in symmetrical steering resistance differences as far as a position for a sectional area of the piston rod is offset, thus this unbalance is eliminated with a small-sized device.
Patent JP-H0641952-A (JP)
Title: Construction method for continuous underground wall
Inventor: NAITO TEIJI
IPC: E02D5/20
Filed: 1992-07-22
Abstract: PURPOSE:To lead the drill of a ditcher to an accurate position at the beginning of backward ditching by positioning a side partition plate and a bottom partition plate which partition a guide space on an upper part at both the ends of a precedent wall body. CONSTITUTION:A backward ditch 1c is ditched between precedent wall bodies 4a, 4b by a ditcher 5, which begins to ditch the backward ditch 1c whose width is about equal to the opposite distance of the side partition plates 21, 21 positioned at the end parts of the precedent wall bodies 4a, 4b. Concrete in an upper layer at the end part of the precedent wall bodies 4a, 4b is coarse, and the drill of the ditcher 5 can therefore sharply bite the above coarse concrete. The ditcher 5 continues the ditching of the backward ditch 1c as its drill is guided by the side partition plate 21 of the precedent wall bodies 4a, 4b and natural ground. The bottom partition plate 22 is crushed by the drill of the ditcher during the ditching of the backward ditch 1c, and the side partition plate 21 remains as it attach to the precedent wall bodies 4a, 4b, or is similarly crushed as the bottom partition plate 22. After the backward ditch 1c is ditched so as to bite both the ends of the precedent wall bodies 4a, 4b by a fixed width, a nonillustrated reinforcement cage is set inside the backward ditch 1c, and the concrete is deposited for constructing the backward wall body 4c.
Patent JP-H07107538-A (JP)
Title: Channel selection device, fixed radio station and radio transmission system
Inventor: BUARUTAA KERAAMAN
IPC: H04W84/08
Filed: 1993-08-31
Abstract: PURPOSE: To improve traffic between a moving station and a central station by providing an adder for adding input signals by using a weighting coefficient and an evaluation device for deciding the weighting coefficient by the evaluation of reception signals. CONSTITUTION: This channel selection device 1 is provided with an input unit 8, and the input signals e1-en are supplied to the input unit by a digital form and are supplied further to an adder 2 and an evaluation device 3. The evaluation device 3 is provided with a signal processor 4 for taking out signal energy E(k), a pause detection means 5 for judging a first state 'radio communication' z(K)=F and a second state 'pause' z(K)=P, a measurement means 6 for a measuring channel quality Q(k) and a decision means 7 for deciding weighting coefficients G1-Gn. On the output side of the adder 2, reception signals (y) formed by the weighted sum of the input signals e1-en are obtained, and the reception signals (y) are transmitted through a D/A converter 9 to a loudspeaker 10.
Patent JP-2000046746-A (JP)
Title: Magnifying observation apparatus
Inventor: KANO HIROSHI
IPC: G01N21/88
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying observation apparatus capable of automatically adjusting magnification when an object to be observed is magnified to be displayed on an image display apparatus, capable of easily specifying the region to be observed of the object to be observed, and capable of observing the object to be observed from an arbitrary direction. SOLUTION: In a magnifying observation apparatus having an imaging lens 5 obtaining the optical image of an object W to be observed, an imaging apparatus 4 for imaging an optical image and an image display device 3 magnifying and displaying imaged data by the imaging apparatus 4, a distance measuring means 8 for measuring the distance between the object W to be observed held to an arbitrary position with respect to the imaging lens 5 and the imaging lens 5, and image magnification altering means for altering the magnification of the image data corresponding to the measured distance, are provided.
Patent JP-S6274857-A (JP)
Title: Tape takeup motion
Inventor: KINOSHITA KATSUYOSHI
IPC: B65H18/04
Filed: 1985-09-27
Abstract: PURPOSE:To make improvements in a product in quality, by attaching a magnetic pole tight to a turning shaft, and installing a conductive tubular material, which is rotated in the same direction by action of electromagnetic force with rotation of the said magnetic pole, in a paper tube holder. CONSTITUTION:A paper tube 5 is fitted on an outer circumferential surface of a paper tube holder 4, then air is fed to a hollow part of a turning shaft 1 and a sliding piece 10 is pressed to the radial outside from a hole 8a, making it into slide motion, whereby the paper tube 5 is tightly attached to the paper tube holder 4. Next, when the turning shaft 1 is rotated, an eddy current is produced in a conductive tubular member 8 whereby electromagnetic force acts between this tubular member and the magnetic flux made by a magnetic pole 2 so that the conductive tubular member 8 rotates in the same direction as the turning shaft 1. This turning force comes to serve as torque for winding a tape 11. This torque T is controllable at will by controlling a revolving speed of the turning shaft 1. Therefore, there is produced no dust addending upon friction and also there is no generation of frictional heat, so that such a possibility that dust sticks to the tape 11 and/or an adverse effect due to heat is in no case exerted on the tape 11, thus there is no deterioration in the quality of a product.
Patent JP-H0498106-A (JP)
Title: Three-dimensional shape measuring method
Inventor: TAMAMURA YOSHIAKI
IPC: G01B11/24
Filed: 1990-08-16
Abstract: PURPOSE:To uniformly enable measurement without being restricted by the size of a measured object by projecting a lattice pattern constituted by slit rows on the measured object, and by detecting a slit image having a maximum brightness. CONSTITUTION:The position of the image projected by the ray of light passed through a slit Pi in a lattice pattern 3 on a measured object O through a projecting lens L1 is made to be Pi. This image is formed at a point Pi' on an imaging plane A through an imaging lens L2, in an imaging device 2. At that time, by measuring the position Xi of the image of the point Pi on the imaging plane A, the three-dimensional coordinates of the point Pi on the measuring object O can be calculated. Thus, not only the three-dimensional position of a point on the object along the slit image but also that of an arbitrary point on the object situated in the space between slit images can be measured.
Patent JP-2000049236-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/8238
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a projection which causes a short between gate electrodes from being formed by forming an gate electrode and a source/drain region with a shared mask, and allowing the etching regions with two masks to be duplicated for less processes of manufacture. SOLUTION: With a gate electrode formed in two states, or two etching processes, the gate electrode is formed using a mask identical with that for forming a source/drain. In general, at a joint surface 21 between first and second masks, each etching residue is jointed together to form a protrusion 22. Since the protrusion and that of other gate electrode adjoining, in parallel, to it face each other, a short circuit may be formed here. So, the etching regions of the first and second masks are allowed to duplicate together. Thus, the formation of a protrusion which causes a short circuit between gate electrodes is prevented.
Patent JP-2000045577-A (JP)
Title: Face material unit and fence provided with the same
Inventor: YAMAGA EIJI
IPC: E04H17/16
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify execution by providing a fitting groove in which the upper end of upper furring strips can be fitted, at the lower end of lower furring strips. SOLUTION: Lower furring strips 7 have a fitting groove 23 in which the upper end of upper furring strips 6 can be fitted, at the lower end of the lower furring strips. Hence, when face material units 4a, 4b are vertically superposed and installed, the fitting groove 23 of the lower furring strips 7 of the upper face material unit 4a is fitted to the upper end of the upper furring strips 6 of the lower face material unit 4b, and both are fixedly engaged with each other in the depthwise direction. Hence, the upper furring strips 6 and the lower furring strips 7 are mutually positioned in the depthwise direction at the joint of both face member units 4a, 4b. Only either upper furring strips 6 or lower furring strips 7 may be fixed to a support 3.  Since the upper end of the upper furring strips 6 is fitted in the fitting groove 23 of the lower furring strips 7, any clearance leaking light is not generated. The face member is used for not only a blind for panels but also a mere lattice body, and improves workability.
Patent JP-S6372341-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: RIKIMARU HIROAKI
IPC: B01D53/94
Filed: 1986-09-13
Abstract: PURPOSE:To efficiently remove nitrogen oxide and sulfur oxide etc. in the flue gas of a boiler, by forming a catalyst for removing nitrogen oxide in the exhaust gas by containing titanium, arsenic and at least one kind of base metals. CONSTITUTION:Molded titanium oxide is impregnated with an aresenic compound and a base metal compound to form a catalyst for removing nitrogen oxide in flue gas. Impregnation may be co-impregnation of arsenic and a base metal or sequential impregnation such that arsenic is infiltrated and, after drying, the base metal is infiltrated or the impregnation order of both of them may be reverse. Titanium oxide is pref. composed of crystals with a particle size of 150-250Angstrom and, as the base metals, there are V, W, Mo, Mn, Cu and Cr etc. Titanium, arsenic and the base metal are pref. contained in a ratio of 75-99.89:0.01-5:0.1-20 as elements.
Patent JP-H0266608-A (JP)
Title: Self-diagnosing device
Inventor: TOMIZAWA NAOMI
IPC: F02B77/08
Filed: 1988-09-01
Abstract: PURPOSE:To judge various factors of deterioration by judging the deterioration a parts to be diagnosed based on the outputs of various parts, etc., obtained in a prescribed operation state and diagnosing the parts based on the normalcy degrees of various parts, etc. CONSTITUTION:A memory means stores the control state set based on the working state or the working of a parts to be diagnosed which is set in a prescribed operation state detected by a detecting means. Then a judging means judges whether the value stored in the memory means is fluctuated or not from the reference value by a prescribed extent in a prescribed operation state. If so, it is judged that the fluctuation may possibly occur even in other operation states than the prescribed one. Then it is judged that the parts to be diagnosed is deteriorated. While a deterioration factor judging means also judges the value stored in the memory means in which the operation condition of the part to be diagnosed in the prescribed operation condition to be detected by the detecting means, or the control state based on the operation and diagnoses the normalcy degree of the parts to be diagnosed by reference to the arithmetic mean of the changing speed fuzzy value, the difference fuzzy value, and the direction fuzzy value stored in a normalcy degree memory means.
Patent JP-H0380947-A (JP)
Title: Raw garbage treatment apparatus
Inventor: MORIZAKI TAKAO
IPC: B02C18/00
Filed: 1989-08-23
Abstract: PURPOSE:To rapidly ground garbage by providing a protruding part to the inner surface of a grinding casing so as to inwardly protrude directly above the grinding part of said casing. CONSTITUTION:The charging port 6 connected to the drain hole 2 of a sink 1 is provided to the upper part of grinding casings 10, 12 having a grinding part 12d and the grinding blade 18 rotated by a motor 15 is provided to the lower part of said charging port 16. The drain port 33 connecting a drain hose 32 communicating with a sewer pipe and a discharge part 31 separate from said drain port 33 are respectively provided to the lower part of the drain casing 29 connected to the grinding casings by a feed part 27a. A drain drum 36 rotated by a motor and having a large number of drain holes is arranged in the drain casing 29 and a protruding part 10a is provided to the inner surface of the grinding casings 10, 12 so as to inwardly protrude directly above the grinding part 12d thereof. As a result, the garbage charged to the grinding part from the charging port along with water is pressed toward the grinding part by the protruding part and can be rapidly ground by a rotary grinding blade.
Patent JP-H0860884-A (JP)
Title: Travelling driving structure of frame body
Inventor: SHIRAHATA YOICHI
IPC: E04H6/18
Filed: 1994-08-18
Abstract: PURPOSE: To provide the travelling driving structure, by which the stable and positive travelling of a frame body is enabled while an accident such as derailment can be prevented and which is assembled easily and cost of which is reduced, of a frame body. CONSTITUTION: In a device having rolling wheels 21a-21d bearing a frame body 20, the inside of which must be opened in a vertically passable manner, on a plurality of rails 23, 24 in a manner that the rolling wheels 21a-21d can travel, the rolling wheels 21a, 21b are adjoined onto the rotary support shafts 22a of the rolling wheels 21a, 21b arranged along one side of the progressive direction, and sprockets 32, 33 are mounted respectively. These sprockets 32, 33 are connected mutually by an endless chain 34, either one (21a)of the rolling wheels 21a, 21b coupled by the endless chain 34 is combined with a prime mover 30, and the rolling wheels 21c, 21d on the other side are used as free wheels.
Patent JP-H0643618-A (JP)
Title: Heat-developable color photosensitive material
Inventor: IKEDA TADASHI
IPC: G03C8/40
Filed: 1992-07-23
Abstract: PURPOSE:To provide the heat-developable color photosensitive material of multilayer structure superior in color separation in exposure in the near infrared to infrared region and superior in sensitivity and storage stability of the raw material. CONSTITUTION:At least one silver halide emulsion layer contains a sensitizing dye stuff having a polarographic halfwave reduction potential baser than -1.26V versus the saturated calomel electrode and a polarographic halfwave oxidation potential nobler than 0.38V, and it has a maximum spectral sensitivity Sm wavelength Wm of 700-900nm, and this maximum sensitivity Sm is >=2 times as high as the spectral sensitivity at a wavelength Wm-30 (nm) and >=4.5 times as high as that at a wavelength of Wm+30 (nm), and the emulsion layer or/and at least one of hydrophilic colloidal layers contains the precursor of photographic useful reagent.
Patent JP-S6194004-A (JP)
Title: Production of color filter
Inventor: MOTOMURA TOSHIRO
IPC: G02B5/20
Filed: 1984-10-16
Abstract: PURPOSE:To make possible the easy formation of a color filter having fine patterns of three primary colors at a low cost by repeating the stage for coating a UV curable resin contg. one coloring agent among the three primary colors on the surface of a substrate then exposing and developing the same to form the color filter in the prescribed position. CONSTITUTION:The UV curable resin 3 contg. the coloring agent for, for example, red, as the 1s color among the three primary colors is coated by a spinner method on the transparent substrate 1 provided with transparent electrodes 2 formed to the prescribed pattern and is baked. A photomask 4 having the pattern corresponding to the red filter is placed thereon and the coating is exposed to UV rays by using a high-pressure mercury vapor lamp. The UV curable resin contg. the coloring agent in the unexposed part is removed by an ethyl acetate or xylene solvent to form the red filter. The color filters for the other colors of the three primary colors, i.e., green and blue, are further formed by repeating the similar operation.
Patent JP-H0554007-A (JP)
Title: Load distributing device for parallel computer
Inventor: TOBA TATSU
IPC: G06F15/16
Filed: 1991-08-28
Abstract: PURPOSE:To reduce the communication overhead for detection of the load value of another processor element PE at the time of distributing the load among PEs in a parallel computer. CONSTITUTION:A network 1 is provided with load value register groups 3-1 to 3-4 and comparators 4-1 to 4-6 for load value comparison correspondingly to PEs. Lines 6-1 to 6-4 through which the comparison results are reported and lines 5-1 to 5-4 through which values of load value registers are updated are provided between the network and PEs. Since comparators 4-1 to 4-6 which compare the load values are provided in the network and means which report the results of comparators are provided between the network and PEs, each of all PEs connected to the network can always obtain relative load information between its own load value and load values of the other PEs.
Patent JP-S60107327-A (JP)
Inventor: HASHIMOTO OSAMU
IPC: B31B50/22
Filed: 1983-11-15
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-H06196423-A (JP)
Title: Selective growth method for si epitaxial film
Inventor: UCHIUMI YUICHI
IPC: C30B25/02
Filed: 1993-08-10
Abstract: PURPOSE:To make it possible to realize the self-alignment constitution of an Si device with good stability while the degree of freedom of manufacturing conditions is widely held. CONSTITUTION:An Si substrate 3 of the orientation (100), which has partially an SiO2 pattern and is installed on a heating mechanism 4, is arranged in a growth chamber 2 having an evacuation pump 1 and in a state that this Si substrate 3 is heated to a prescribed temperature by the mechanism 4, disilane gas filled in a disilane bomb 6 through a gas cell 5 is fed on the surface of this substrate 3 and at the same time, the surface of the substrate 3 is emitted with synchlotron radiation light 9 introduced in the chamber 2 through a vacuum duct 8 generated in an electron storage ring 7.
Patent JP-2001037409-A (JP)
Title: Prevention of nasty smell from being generated from dried vegetable food
Inventor: KIKUCHI TATSUYA
IPC: A23L3/40
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent specific nasty smell from being generated with the lapse of time from a dried vegetable food obtained by subjecting a plant to a drying treatment, and further to prevent the flavor from being damaged. SOLUTION: A blanching is carried out by using an extract of tea, especially a solution containing catechin to prevent the generation of nasty smell. Concretely, a harvested carrot is carefully washed with pure water, and unnecessary parts of the resultant carrot are removed. The skin of the obtained carrot is peeled and the resultant carrot is sliced. The sliced carrot is immersed into a hot aqueous solution prepared by dissolving 500 ppm ascorbic acid, and 100 ppm or 300 ppm catechin and regulating the temperature at 90 deg.C, for about 2 min to blanch the carrot. The blanched carrot is immersed in a corn syrup (Brix 20-60) for 45 min, dried in a sealed and reduced pressure atmosphere by a drying method such as frying and air-drying, and vacuum-packed.
Patent JP-S6197715-A (JP)
Title: Infrared-ray tracking robot system
Inventor: MURANAGA YOSHINOBU
IPC: G05D1/12
Filed: 1984-10-18
Abstract: PURPOSE:To prevent the interference between infrared-ray emitting elements and to track accurately a target from an optional position, by providing said plural emitting elements to the target and actuating these elements in time division. CONSTITUTION:An infrared-ray tracking robot 13 is set exactly opposite to an infrared-ray emitting ball 20, and only the infrared rays given from an infrared-ray emitting element 151, for example, positioned in front of the ball 20 are made incident on infrared-ray photodetecting elements 36a and 36b. Under such conditions, the same signals, i.e., the pulse signals produced one by one per unit time are delivered from elements 36a and 36b. While the infrared rays sent from the element 151 are made incident on both elements 36a and 36b, and the infrared rays of an infrared-ray emitting element 144 set at the right side are supplied to the right element 26b. In such a case, the pulse signals are delivered one by one per unit time from the element 36a. While two-shot pulse signals are delivered from the element 36b.
Patent JP-H0265268-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWAMURA MASAHIRO
IPC: G11C5/14
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a latch-up from occurring and an unnecessary coupling between a power current and an inner circuit by a method wherein a semiconductor substrate is so constituted as not to serve as a path of the power current. CONSTITUTION:Provided that a control signal 115 is at '1' level and a reset signal 116 is at '0' level. Here, when the control signal 113 changes at '0' level, a PMOS transistor 102 is turned ON and an NPN transistor 101 is also turned ON. At this time, a power current is supplied from an outer power terminal 111 to an inner circuit 130. Voltage Vout of an inner power output is represented by a formula, Vout=VIN-VBE-VLrp/beta, where VIN denotes the voltage of a terminal 112, VBE is the voltage between a base and an emitter of the NPN transistor 101, rp is the ON-resistance of the PMOS transistor 102, beta is an amplification factor of the NPN transistor 101, and a current IL is a load current. By making the third term of the above formula small enough, an voltage can be optically set inside an integrated circuit chip 100 through varying the voltage of the outer terminal 112.
Patent JP-H0640933-A (JP)
Title: Antiinflammatory agent
Inventor: KAWAGUCHI SHIGETAKA
IPC: A61K8/00
Filed: 1992-07-23
Abstract: PURPOSE:To obtain an antiinflammatory agent, comprising an extracted ingredient of a truffle as an active ingredient and having high safety. CONSTITUTION:The antiinflammatory agent is prepared by extracting a fruit body, a fungal cell, etc., of a truffle with water or a water-soluble solvent such as methanol, ethanol or propylene glycol or a mixture solution thereof (either of thermal extraction and extraction at ordinary temperature) and blending the resultant extracted ingredient in a base, etc., for a medicine or a cosmetic such as a liquid or a creamy form. The cosmetic which is the antiinflammatory agent is excellent in not only antiinflammatory action but also humectant action and is capable of improving the inflammation and the color and luster of the skin after sunburn and providing excellent skin conditioning effects such as prevention and improvement, etc., in fine wrinkles.