baber/WOPTO huggingface dataset:
Patent JP-H02164676-A (JP)
Title: Undercarriage frame for track
Inventor: AO KAZUO
IPC: B62D21/18
Filed: 1988-12-17
Abstract: PURPOSE:To decrease the generating stress of bolts and the like so as to improve the durability of the fastened part of a gusset by disposing plural bolts and the like for fastening the gusset to a side rail within the web face of the gusset excluding a region satisfying a specific equation. CONSTITUTION:In an undercarriage frame 10, gussets 14 are inserted inside a pair of bilateral side rails 12 and secured by means of bolts 16 and the like as well as a cross member 20 is secured on the gussets 14 by means of the bolts 16 and the like. In this case, the bolts 16 and the like are disposed within the web faces of the gussets 14 excluding the region OMEGAi (i=1-4) satisfying the following equation, that is, OMEGAi=(xsii/a)+5.(etai/b)<1, where (a) = the length of the gusset web and the flange connecting line in the longitudinal direction of a car body, b = the distance between the upper and lower connecting lines, xsii = an axis of coordinate in the connecting line direction of a local vertical coordinate system with the longitudinal end Oi of the upper and lower connecting lines as an origin, etai = an axis of coordinate in the right angled direction to the connecting line of the local coordinate system with the longitudinal end Oi as an origin.
Patent JP-H04188813-A (JP)
Title: Composite ceramic capacitor and manufacture thereof
Inventor: HARADA JIRO
IPC: H01G4/12
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the title ceramic capacitor of high capacitance and high withstand voltage, to improve its reliability, to improve both heat-resisting property of a resin layer and a solder wettability, and to cut down cost by a method wherein thermosetting type conductive resin is used as the main component of a terminal electrode. CONSTITUTION:Conductive resin layer 18, with which outer electrodes 11b to 15b are conducted with one another, is provided on the end part of a bondsing material 17, which is obtained by polymerization, and plated layers 19a and 19b are provided on the surface of the layer 18. A terminal electrode 20 is formed by the layers 18, 19a and 19b. Also, the layer 18 consists of thermosetting type conductive synthetic resin, and it is desirable to use the material having the thickness of 60 to 70mum, hardenable at the relatively low temperature of 100 to 250 deg.C, and not deteriorated by the ordinary soldering treatment conducted at 230 deg.C or thereabout. Also, the plated layer consists of the plated layer formed by Ni, Sn or at least a kind selected from Sn and Pb, and the desirable thicknesses are 1 to 2mum and 4 to 5mum. As a result, the title capacitor is provided with the characteristics of high capacitance and high withstand voltage, its reliability is improved, the heat-resisting property of the resin layer is improved, ands its cost can be cut down.
Patent JP-2000152012-A (JP)
Title: Picture processor
Inventor: YAMAKAWA SHINJI
IPC: H04N1/48
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a chromatic color discrimination device by individually performing pattern matching in accordance with the level of density to disperse the read position deviation and to reduce its influence. SOLUTION: In a picture processor, document recognition is performed to discriminate whether a specific area of a picture inputted with picture element data of RGB (CMY) obtained by optical scanning of a color document as the read object is chromatic or not, and prescribed picture processing is executed based on the result of this recognition.  This picture processor is provided with a color picture element detection part 1601 and a pattern matching part 1605, and the part 1601 detects chromatic picture elements on condition that picture data has a high density equal to or higher than a preliminarily set first threshold and the difference of picture element data is equal to or higher than a preliminarily set second threshold, and the part 1605 discriminates the color of data, which is detected as chromatic picture elements by the color picture element detection part 1601, by pattern matching.
Patent JP-H04189779-A (JP)
Title: Sheet material for light packaging and light packaging bag using same
Inventor: ITO YUICHI
IPC: B32B7/02
Filed: 1990-11-22
Abstract: PURPOSE:To regulate the moisture absorbing speed, and maintain the moisture absorbing capability for a long period of time by a method wherein on the lower surface of a supporting body with stem barrier capability, a moisture absorbing layer is provided, and on the lower surface, a moisture permeable adhesive film layer is formed. CONSTITUTION:A supporting body 12 is constituted of a materials with steam barrier capability, e.g. a aluminum composite film layer, and a moisture absorbing layer 13 is constituted, e.g. by encapsulating an appropriate quantity of a physical absorbing type (porous) moisture absorbing material 13a in an olefin synthetic resin material. An adhesive film layer 14 is constituted of a heat- sealable chemical-resistant thermoplastic resin material, e.g. nylon, polycarbonate, polystyrene or polyethylene, etc., and the moisture absorbing speed of the moisture absorbing layer 13 is adjusted by the selection of a material and the thickness.
Patent JP-H09156640-A (JP)
Title: Pallet-stacking device
Inventor: FUKUMOTO FUMIO
IPC: B65D19/38
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To securely fit the upper ends of pillars into holding holes and perform a smooth stacking operation. SOLUTION: This device stacks a plurality of pallets 30 by placing the underside of the base of an upper one onto the pillars of a lower one. And the device is equipped with a floor lifter 4 for raising and lowering the upper pallet 30 carried first by a chain conveyor 2, a pallet support devices 11A and 11B capable of holding the upper pallet, raised by the lifter, in a specific position, and a combination guide-clamp 12, provided at the front end of a pallet support device arm 10 capable of advancing and retracting, which guides the upper ends of the pillars of the next-carried lower pallet 30 into specific parts of the underside of the base of the upper pallet supported by the pallet support device.
Patent JP-H07177398-A (JP)
Title: View finder for video camera
Inventor: UEDA TOSHIAKI
IPC: H04N5/66
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a view finder for a video camera capable of brightly watching a video on a liquid crystal panel in a color video near natural colors in any circumstance/condition indoors and outdoors. CONSTITUTION:A condensing plate 13 is arranged on the back of LCD 2, a light guiding plate 9 is arranged on the back of the condensing plate 13 and a back light 5 is arranged on the back of the light guiding plate 9. The light guiding plate 9 is provided with a diffusion surface 10 on the side facing the condensing plate 13, a reflecting surface 11 on the side facing a back light 5, a converging surface 12 corresponding to light from outside light incident window 6 formed in a view finder lens barrel 1 and a cover 8 capable of opening and closing the light from outside light incident window 6 on its top.
Patent JP-H11154662-A (JP)
Title: Semiconductor manufacture device
Inventor: SHIMIZU NOBUHIRO
IPC: H01L21/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To make pressure applied on the processing surface of a semiconductor substrate and the pressure applied on the non-processing surface agree approximately in wet etching, wherein the semiconductor substrate is held so that the processing surface is exposed to the outside, and the non-processing surface is exposed in the space that is sealed from the outside in the liquid-tight pattern and immersed in and etching solution. SOLUTION: A substrate 20 is held by substrate holding members 11 and 12 through an O-ring 18, so that a processing surface 20a of the substrate is exposed to the outside and a non-processing surface 20b is exposed in a tightly closed space 16 and immersed into an etching solution. Pressure A corresponding to the depth in the etching solution is applied on the processing surface 20a of the substrate to be processed 20. The pressure in the space 16 of an etching holder 10 is compressed and controlled through a pipeline 13 from the outside, so that pressure B that is equivallent to pressure A is applied to the non- processing surface 20b of the substrate 20.
Patent JP-H07170941-A (JP)
Title: Powdery edible-meat modifier and its production and application
Inventor: KAMAO ATSUKO
IPC: A23L13/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain the subject modifier capable of softening hard edible-meat and improving the palatability without deteriorating the taste by passing water- soluble components of kiwi fruit through e.g. an ultrafiltration membrane to remove permeable components, adding the obtained high-molecular fraction with an excipient and solidifying the mixture to powder. CONSTITUTION:Permeable components are removed from water-soluble components of kiwi fruit by an ultrafiltration membrane or a reverse osmosis membrane. Then, the obtained high molecular fraction is preferably compounded with an excipient, e.g. lactose, maltooligosaccharide or dextran and preferably lyophilizing at about -20 deg.C to make powder and the objective modifier is obtained.
Patent JP-H08176352-A (JP)
Title: Damping elastic body composition
Inventor: NAKAJIMA TATSUO
IPC: C08L21/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a composition capable of stably maintaining excellent vibration damping performances when used at a temperature within a range as wide as -30 to +100 deg.C. CONSTITUTION: This damping elastic body composition or a damping sheet comprises 1-98wt.% thermoplastic elastomer which is a thermoplastic polyester elastomer, etc., having >=100 deg.C softening point with 1-98wt.% rubber and 1-98wt.% synthetic resin that is a polyamide or polybutylene terephthalate having 30-100 deg.C glass transition temperature and is obtained by kneading the components at a ratio so as to provide 100wt.% sum total thereof and molding the resultant kneaded mixture.
Patent JP-H02260492-A (JP)
Title: Patterning method and product
Inventor: KURAIDO DEBITSUDO KARUHOUN
IPC: H05K3/02
Filed: 1989-12-08
Abstract: PURPOSE: To enable formation of patterns of eching difficult material on a flexible substrate by a method wherein the second pattern material is vapor- deposited on a part of the region which is masked by the first mask material, and the pattern of the second material is left on the substrate by selectively etching the first material. CONSTITUTION: A mask 70 of the first etchable mateiral, containing a physical protruding part, is formed on the surface of a flexible substrate 52, and a layer 74 of the second etching-difficult pattern material is vapor-deposited passing through a mask 70 region. This second material is chiefly vapor-deposited on the surface in parallel with the plane surface of the substrate 52, and the wall vertical to the protruding mask material 70 is not covered or airtightly sealed. Then, the mask material 70 is removed by conducting selective etching, and the positive pattern 74 of the second material deposited on the substrate 52 is left. As a result, the pattern of the etching material 74 can be formed on the flexible substrate 52.
Patent JP-H11143777-A (JP)
Title: Cache memory device
Inventor: ISHIGUCHI SATORU
IPC: G06F12/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory device for executing a processing for performing access only to a tag memory at the time of writing a block data of cache from a low order memory. SOLUTION: At the time of writing block data (128B) from a low order memory 103 in a data memory 101 during the execution of a processing of a load instruction controller 107 or a store instruction controller 108, the data are written by each 32B four times, and a valid bit is written in a tab memory 102 at the time of the first 32B writing, and a valid bit and a real page number are written in the tab memory 102 at the time of the last 32B writing, and writing in the tag memory 102 is not operated at the time of the second and third 32B writing. Then, when a processing request from processors (for example, 106 and 109 or the like) for operating a processing to be completed by performing access only to the tag memory is issued, a tag memory arbiter applies permission to the processors so that the processing can be attained at the time of the second and third 32B writing.
Patent JP-H01161879-A (JP)
Title: Thermoelectric effect element
Inventor: WADA TSUKASA
IPC: H01L35/28
Filed: 1987-12-18
Abstract: PURPOSE:To decrease cooling temperature, constituting different kinds of conductors connected in series between a heat absorbing side electrode and a heat dissipating side electrode, by using superconductors of different composition. CONSTITUTION:In the state where an electric insulator 4a is brought into contact with liquid nitrogen, and an electric insulator 4b is brought into contact with an object to be cooled, a specified current is made to flow through a series circuit composed of heat dissipating side electrodes 1a, 1b, 1c,..., heat absorbing side electrodes 2a, 2b, 2c,..., and superconductors 3a, 3b. Then the superconductors 3a, 3b are cooled via the heat dissipating side electrodes 1a, 1b, 1c,..., and the temperature becomes equal to or lower than the critical temperature. Therefore Joule's heat does nob generate in the superconductors 3a, 3b and their thermal conductivity is small, so that the heat traveling from the heat dissipating electrodes 1a, 1b, 1c... to the heat absorbing electrodes 2a, 2b, 2c is little. As a result, the temperature of heat absorbing side electrodes 2a, 2b, 2c is decreased to a value very lower than the liquid nitrogen temperature. Thereby an object to be cooled can be cooled at a temperature very lower than that of liquid nitrogen.
Patent JP-H02166912-A (JP)
Title: Filtering device
Inventor: MASUI YOSHIE
IPC: H03H15/00
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate the crosstalk component of a chrominance signal while suppressing the occurrence of ringing by controlling the attenuation quantity of a band-pass blocking filter corresponding to edge detecting output. CONSTITUTION:In the band-pass blocking filter 103 centering a chrominance subcarrier (f), a non-linear circuit 133 outputs a coefficient K corresponding to the detecting output D of an edge detection circuit 104, and delay circuits 105-114, coefficient circuits 115-125, and an adder circuit 129 comprise a band- pass filter centering the frequency (f). And the output of the band-pass filter, after being multiplied with K(0<=K<=1) by a multiplication circuit 132, is subtracted from an original signal by an adder circuit 131. Thereby, the crosstalk component in the vicinity of the frequency (f) in the band-pass blocking filter 103 can be eliminated, and also, the ringing can be suppressed to a small value by decreasing the attenuation quantity of a vertical edge part corresponding to the detecting output D of the edge detection circuit 104.
Patent JP-H03208937-A (JP)
Title: Corner part strcuture for intersecting wall for log house
Inventor: RONARUDO SHII RAITOMAN
IPC: E04B2/70
Filed: 1990-11-22
Abstract: PURPOSE: To improve the sealing property of a corner part by forming a wall using a plurality of piled-up horizontal structural members and inserting springs between crossing members for structure to compensate a dimensional change due to the inflation and shrinkage of a log. CONSTITUTION: A cut-out recessed part with a rectangular section is provided on the upper and lower surfaces of a log 14, and a region 40 is formed with the depth of the cut-out recessed part being approximately 1/4 of the vertical width of the log 14. Then, blind holes 42 and 44 punched from each of side surfaces 16 and 18 are formed at the region 40 between upper and lower horizontal surfaces 32 and are matched to a vertical surface 30 of the cut-out recessed part that crosses the log 14. Then, a compression spring 46 is inserted into the blind hole 42 and the log side surface 18 is pressed against the vertical surface 30, thus achieving reliable sealing with improved durability at the corner part of a building.
Patent JP-2000152344-A (JP)
Title: Controller
Inventor: HAMADA KAZUTAKA
IPC: G01R31/36
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent in advance an accident such as fire resulting from a residual capacity of a built-in battery of a device that is carelessly thrown away. SOLUTION: This controller is provided with a discharge control section 16 that discharges a battery 8, a central control section 13 that drives the discharge control section 16, and a battery voltage monitor section 19 that allows the central control section 13 to activate the discharge control section 16. When a voltage of the battery 8 drops, the battery voltage monitor section 19 gives a signal to activate the discharge control section 16 to the central control section 13, and the central control signal 3 drives the discharge control section 16 to discharge the battery 8. Thus, an accident, such as fire resulting from a residual capacity of the built-in battery of a device, due to careless disposing of it can be prevented in advance.
Patent JP-2000151864-A (JP)
Title: Copy and facsimile combined equipment
Inventor: HIRAOKA TORU
IPC: H04N1/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To make an operation be easy and simple by invalidating operations in the operation key group of a function mode which is not selected when one of a copying selecting key or a facsimile selecting key is selected and operated. SOLUTION: A copying key group for executing a copying function and a facsimile key group B for a facsimile function are divided into groups and arranged in left and right and the latter is arranged in left and the former is in right. Then a hinge part 9 is disposed in the boundary part of the key groups, a cover panel C is disposed in left and right so as to be opening/closing possible, the facsimile key group is covered when the cover panel C is set in left, a sensor means 8 automatically sets the copying function by detecting the state, the copying key group B is covered when the panel C is set in right and the sensor detects the state and automatically sets the facsimile function by changing-over.
Patent JP-H04191709-A (JP)
Title: Optical transmission method and its system
Inventor: SHIRASAKI MASATAKA
IPC: H04B10/2507
Filed: 1990-11-27
Abstract: PURPOSE:To make a transmission speed high by regulating position of a phase conjugate element to a position where wavelength dispersion arisen at the upstream side of the phase conjugate element and wavelength dispersion arisen at the downstream side of the phase conjugate element come to be equal. CONSTITUTION:As a modulation method in an optical transmission device 2, for example, it is possible to adopt a strength modulation method. In this case, even when direct modulation of a semiconductor laser which is easy to cause wavelength charping is carried out, it is possible to carry out optical transmission without being influenced by wavelength dispersion. As an optical transmission passage 2, a single mode optical fiber of a quartz group with which propagation loss of light becomes minimum at a wavelength 1.55mum can be used. In this case, it is possible to carry out long distance transmission by way of restraining the propagation loss small by setting the wavelength of an output light from the optical transmission device 2 at 1.55mum band.
Patent JP-H08176837-A (JP)
Title: Electroless nickel-phosphorus plating solution
Inventor: YAMAMOTO HIROSHI
IPC: C23C18/36
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an electroless Ni-P plating soln. excellent in covering power from the early stage of plating operation without especially requiring the regulation of the activity. CONSTITUTION: This electroless Ni-P plating soln. is a soln. adjusted to pH4-5.9 with an aq. ammonia soln., NaOH or KOH, contg. nickel sulfate hexahydrate as an Ni ion source, one or more kinds of oxycarboxyic acids or their salts and one or more kinds of carboxylic acids having no hydroxyl group or their salts as Ni ion complexing agents, a hypophosphite as an Ni ion reducing agent and 0.1-10ppm Pb compd. as a soln. stabilizer and further contg. 5-20g/L phosphorous acid. This plating soln. is obtd. without regulating the activity.
Patent JP-H11151508-A (JP)
Title: Rolling mill
Inventor: HIURA TADASHI
IPC: B21B27/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rolling mill having a shape correction ability by having a center barrel part of a back up roll of a solid roll and an end side barrel part of a hollow roll in a rolling mill of a specified number of stages having a back up roll. SOLUTION: In a rolling mill of four stages or more, a back up roll 12 consists of a straight roll barrel 13 and a roll shaft 14. The center part of the roll barrel 13 is a solid center barrel part 13a, the end part is a hollow end side barrel part 13b. A width L1 of the solid center barrel part 13a is nearly equal to a min plate width M of a plate to be rolled. A hollow part 15 in the hollow end side barrel part 13b is communicated to an inside of the roll shaft 14 gradually decreasing rigidity of the roll barrel 13 toward the end side. By imparting rolling force to the back up roll 12, max rolling force is transmitted to a work roll 11 at the solid center barrel part 13a. More toward an end side, the rigidity of a hollow end side barrel part 13b is gradually, decreased, the rolling force transmitted to the work roll 11 is gradually reduced toward the end side.
Patent JP-H05137193-A (JP)
Title: Speaker device
Inventor: KAGAWA YUTAKA
IPC: H04R3/04
Filed: 1991-11-09
Abstract: PURPOSE:To suppress a desired frequency band of an audio signal with a relatively simple constitution in the speaker device where plural speaker units are arranged in prescribed directions. CONSTITUTION:An output amplifier 23 is connected to the output terminal side of a trap circuit 22 in an amplifying circuit 14 for speaker system, and thereby, the trap circuit 22 is obtained with the simple constitution and the trap circuit 22 is easily finely adjusted, and the speaker device is obtained which can be applied to various uses and has a directional pattern.
Patent JP-H03209383-A (JP)
Title: Hexahydro-1h-quino(4, 3, 2-ef)(1, 4) benzoxazepine and related compound
Inventor: GUREGORII MAIKURU SHIYATSUTSUK
IPC: A61P25/28
Filed: 1990-11-27
Abstract: The present invention relates to hexahydro-1H-quino[4,3,2-ef][1,4]benzoxazepines and related compounds, of formula <CHEM>  wherein R<1> is H, alkyl, or benzyl; R is a group of the formula <CHEM> wherein Y is H, H or O, R<2> is H, alkyl, or phenyl, and Z is O or S; wherein Z of the group of the formula <CHEM> is bound to either the A- or B-position of the heteroaromatic nucleous; X is H, halogen, alkoxyl, alkyl, or trifluoromethyl; and n is 1, 2 or 3; a process for their preparation and intermediates thereof. The compounds of the invention are able to relieve memory dysfunction, particularly dysfunctions associated with decreased cholinergic activity such as those found in Alzheimer's disease and can, therefore, be used as medicaments.