baber/WOPTO huggingface dataset:
Patent JP-H11175364-A (JP)
Title: Duplex controller
Inventor: MANIWA YUKIO
IPC: G06F11/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a duplex controller for surely establishing an operation right to either side within a fixed period without oscillating a flip-flop even when a 1 side and a 2 side respectively request duplex changeover at an optional timing. SOLUTION: In this duplex controller provided with a 1-side NAND gate 1 for inputting 1-side duplex control signals (dpx ctl1) and 2-side operation right signals (service 2) and outputting 1-side operation right signals (service 1) to a 1-side control equipment, a 2-side NAND gate 2 for inputting 2-side duplex control signals (dpx ctl2) and the 1-side operation right signals and outputting the 2-side operation right signals to a 2-side control equipment and a delay circuit 3 for delaying the 1-side operation right signals and inputting them to the 2-side NAND gate or delaying the 2-side operation right signals and inputting them to the 1-side NAND gate, in the case that the assertion signals of the 1-side and 2-side duplex control signals compete,  the side of duplex control signals delayed in the delay circuit is turned to a standby side and which side of the control equipment is to be an operation side or the standby side is established within the fixed period.
Patent JP-H02276918-A (JP)
Title: Uninvadable liquid level detector
Inventor: RUISU II GOKUREE
IPC: G01F23/26
Filed: 1989-12-29
Abstract: PURPOSE: To enable attaching a device to an outside wall of a vessel by performing a single detection for a specified low liquid level by utilizing a principle of a capacitor without contact with a sample liquid. CONSTITUTION: A reference voltage acts for a rectangular wave oscillator and voltage comparators A2 and A4 assigned in a circuit. The rectangular wave oscillator generates an AC electric output, and with the output, capacitors C3 and C4 are charged through diodes S1 and S2, respectively. The capacitor C4 is a sensor capacitor, and the capacitor C3 is a reference capacitor. Two conductive surfaces of the capacitor C4 are grounding surfaces of a vessel 10, through a plate P1 and its attaching device. An insulator of the capacitor is a fluid in the vessel 10, thus, a capacitance value of the capacitor C4 changes relatively to a liquid level in the capacitor 10. In addition, a capacitance value of the capacitor C3 is a critical liquid level, and can be adjusted to be agreed with the value of capacitor C4.
Patent JP-H07179857-A (JP)
Title: Liquid crystal compound, liquid crystal composition containing this compound, liquid crystal element containing this composition, and device and method for display therewith
Inventor: YAMADA YOKO
IPC: C07D333/18
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a compound useful for obtaining a ferroelectric liquid crystal display element having a high response speed, a small temperature dependency of response speed, and excellent swiching characteristics by selecting a specified liquid crystal compound. CONSTITUTION:This compound is obtained by selecting a liquid crystal compound represented by formula I {wherein R<1> and R<2> are each a 1-18 C alkyl, H or F; Y is a group expressed by any one of formulas II-IV (wherein Y<1> and Y<2> are each CH2, O, COO or OOC; and (n) is 2-16); and A is A<1>-Z<1>-A<2>, A<1>-A<2>-Z<1>-A<3>, A<1>-Z<1>-A<2>-A<3> [wherein A<1> to A<3> each is a group expressed by any one of formulas V-VII, etc.; and Z<1> is a single bond, Z<2>-(CH2)m-Z<3> (wherein Z<2> and Z<3> are each a single bond, O, COO or OOC; and (m) is 0-16), CH=CH or CidenticalC]}.
Patent JP-H05172272-A (JP)
Title: Special functional valve
Inventor: MAEDA MASATO
IPC: F16K31/122
Filed: 1991-12-26
Abstract: PURPOSE:To eliminate risk of a secondary fluid contacting a spring and enhance the corrosion resistance, etc., by setting off a projection on a piston from an orifice when the primary pressure rises to cause piston movement against the action of the spring, and leading the fluid to the secondary side via the orifice. CONSTITUTION:When the pressure of fluid (primary pressure) introduced from a lead-in port 12a rises, a piston 10 moves right against the action of a spring 11, and a projection in the form of a roud rod furnished at the tip of the piston 10 is set off from an O-ring 14a installed in the middle of an orifice 9, and the fluid flows toward a second joint 13 upon passing through a gap formed between an O-ring 14c and the projection on the piston 10. Meantime the fluid pressure on the outlet 13a side (secondary pressure) rises and the secondary side fluid is willing to flow to the primary side as counter-flow phenomenon, but because the area ratio of the pressure receiving surfaces is expressed by (D/d)<2> where D is outside dia. of piston 10 and (d) is outside dia. of the projection on piston 10, counter-flow is prevented substantially if the dia. of projection is made considerably small.
Patent JP-H07165744-A (JP)
Title: Epoxidized product of highly unsaturated fatty acid or its derivative
Inventor: DOISAKI SHINJI
IPC: C08G59/02
Filed: 1993-12-11
Abstract: PURPOSE:To obtain an epoxidized product of a highly unsaturated fatty acid having two or more epoxy groups in one molecule or its derivative and a cured product of the epoxidized product. CONSTITUTION:This epoxy compound is produced by epoxidizing >=2 unsaturated bonds in the molecule of a highly unsaturated fatty acid or its derivative expressed by the general formula R1COOR2 (R1 is a 9-25C hydrocarbon chain containing 3-6 unsaturated bonds; R2 is H, a 1-8C alkyl or a (substituted)aryl). The invention also relates to the cured product of the epoxy compound. Highly unsaturated fatty acid of fish oil which has been useless can be effectively utilized by this process.
Patent JP-2001168188-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MIYATA KOJI
IPC: H01L21/768
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To enable to form a fine wiring groove and a connecting hole, by highly accurately machining a wiring groove and a connecting hole of dual damascene structure without machining at the connecting hole with a high aspect ratio and at the position having a high step difference. SOLUTION: A silicon oxide first interlayer insulating film 12, an etching stop layer 13, a silicon oxide second interlayer insulating film 14, and a mask layer 15 are formed in this order. Thereafter, a wiring groove pattern 16 is opened in the mask layer 15, and a via-hole pattern 17 is opened in the second interlayer insulating film 14 and the etching stopper 13 so as to at least extend to the wiring groove 16. A wiring layer 18 is formed in the second interlayer insulating film 14 by means of the mask layer 15 as a mask and, at the same time, a via-hole 19 is formed on the first interlayer insulating film 12 by means of the etching stop layer 13 as an etching mask.
Patent JP-2001169217-A (JP)
Title: Video output device
Inventor: TOYAMA TETSUYA
IPC: H04N5/44
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a video output device that can detect connection between a display device and a video output terminal. SOLUTION: This video output device is provided with a video output circuit having a plurality of systems of video output terminals, and a detection circuit that detects a video output terminal connected to the display device depending on a change in a DC level at a video output terminal outputting a video signal having a luminance signal detected by a detection section because the DC level at the video output terminal outputting the video signal having the luminance signal changes when a DC voltage generating means applies a DC voltage via a resistor to the video output terminal outputting the video signal having the luminance signal and the display device is connected to the video output terminal in each system of the video output terminals.
Patent JP-H10261048-A (JP)
Title: Character recognition device and storage medium storing character recognizing program
Inventor: OKAWA MASAHIRO
IPC: G06K9/62
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the recognition speed and recognition precision compatibly. SOLUTION: A dictionary storage means 1 stores mutually different kind of font dictionaries in advance and an image storage means 2 stores bit-map form image information generate by optically reading print on a document. A segmenting means 3 cuts characters to be recognized out of the image information in order, a collating means 4 collates the cut characters to be recognized against font dictionaries, and a decision mean 5 decides standard characters, which approximate the characters to be recognized according to matching results in order. A specifying means 6 specifies at least one font dictionary assumed to be close to the font used at the time of the printing and a limiting means limits the font dictionary used for the matching process to at least one specified front dictionary.
Patent JP-2001161844-A (JP)
Title: Humidity-retaining pad for mask
Inventor: HIRAYAMA SHINJI
IPC: A62B23/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a humidity-retaining pad for mask, which has a proper air permeability without becoming an obstacle for breathing, and in addition, whose humidity-retaining period of time is long. SOLUTION: An isocyanate group terminal pre-polymer the NCO group content of which is 3 to 26 wt.% is made to react with water and expanded in the presence of a nonionic surface active agent the HLB value of which is 9 or higher, to form this humidity-retaining pad for mask.
Patent JP-2000135243-A (JP)
Title: Standing assisting chair
Inventor: TAKEI HIROSHI
IPC: A61G5/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a standing assisting device in which the buttocks are lifted up when an aged person or a sick person having weak legs tries to stand up from a chair, and in which arm rest parts slide forward to support arms to move a gravity center at the part of the buttocks forward and upward, so the seated person can easily stand up alone. SOLUTION: A lift plate 2 is provided at a lower part of a seat surface part 1, a lift part 3 fixed to the lift plate 2 is provided, and a lift elevation gear 4 is provided at a back part of the lift part 3. This lift elevation gear 4 is connected to an electric motor 5, and slide arm rest parts 7 to be pulled forward from arm rest parts 6 are provided on the right and the left.
Patent JP-H05178402-A (JP)
Title: Garbage housing method and housing container thereof
Inventor: ARIMOTO TAKATOSHI
IPC: B65F1/00
Filed: 1991-12-27
Abstract: PURPOSE:To store garbage over a fixed number of days without rotting. CONSTITUTION:After garbage is crushed by means of a crusher 2, it is conveyed into a housing container 3 through city water. The crushed garbage conveyed into the housing container 3 is ejected upward from under a filter housed inside of the housing container 3, and in this case, the city water cleans up the previously conveyed garbage and the filter, on the one hand, the crushed garbage is scavenged by means of the filter.
Patent JP-H11158077-A (JP)
Title: Composition having alleviating effect on stress
Inventor: IKEGAWA TETSUO
IPC: A61P25/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition consisting essentially of Hemerocallis disticha Donn var. kwanso Nakai, usable as medicines and healthy foods and useful for effects on an improvement of diseases in neural functions, sleep symptoms, etc., and alleviating effects on stress. SOLUTION: This composition is obtained by using Hemerocallis disticha Donn var. kwanso Nakai, preferably a flower bud of Hemerocallis fulva L., Zizyphi Spinosi Semen, Lilii Bulbus, Albizziae Flos and Nelumbinis Fructus as principal ingredients and further including one or more of Concha Margaritifera Usta, Zizyphi Inermi Fructus, Glycyrrhizae Radix, Acanthopanax Cortex, etc., a dried leaf of Eucommia ulmoides Oliver, Rhemanniae Rhizoma, Chrysanthemi Flos, Coicis Semen, a leaf of Ginkgo biloba L., Aurantii Nobilia Pericarpium, Ganoderma lucidum Karst. and Hordeum vulgare L.  The composition preferably contains <=30% of the Hemerocallis disticha Donn var. kwanso Nakai, the flower bud of the Hemerocallis fulva L., Zizyphi Spinosi Semen and Nelumbinis Fructus, <=20% of the Lilii Bulbus, Albizziae Flos, Acanthopanax Cortex, etc., and Concha Margaritifera Usta and <=10% of the Hordeum vulgare L, Zizyphi Inermi Fructus and Glycyrrhizae Radix in the ingredients. Furthermore, 15±5% of the Hemerocallis disticha Donn var. kwanso Nakai, 10±5% of the flower bud of the Hemerocallis fulva L., Albizziae Flos, Concha Margaritifera Usta and Acanthopanax Cortex, etc., 18±5% of the Zizyphi Spinosi Semen, 7±5% of the Hordeum vulgare L., ZZizyphi Inermi Fructus and Glycyrrhizae Radix and 3±3% of the Lilii Bulbus and Nelumbinis Fructus are preferably contained. Furthermor, <=5±3% of melatonin is preerably added thereto.
Patent JP-H11174627-A (JP)
Title: Storage container for photosensitive material
Inventor: KOMIYA MASAO
IPC: G03C3/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage container for a photosensitive material which is decomposed by microorganisms in a natural environment to disappear without lowering a moisture-proofing property. SOLUTION: This container is for storage photosensitive material obtained by coating a supported with a photographic emulsion and is formed from a resin composition obtained by adding 0.2 to 8.0 pts.wt. of silicone oil to 100 pts.wt. of a biodegradation type resin composition. Since the container is comprised of the biodegradation type resin composition, it is decomposed by microorganisms in a natural environment to disappear. Further, a coating film layer of silicone is formed on the surface of the container by adding silicone oil into the biodegradation type resin, resulting in enhancing the moisture- proofing property.
Patent JP-H05155149-A (JP)
Title: Forming method of picture
Inventor: TAKAHARA HIDETAKE
IPC: B41M5/41
Filed: 1991-12-04
Abstract: PURPOSE:To form a thermal transfer picture having excellent outward appearance even when the edge of a dye acceptable layer is irregular by forming a dye picture in an area smaller than a transfer acceptable layer in a method, in which the dye acceptable layer is transferred to a material and the dye picture is formed to the dye acceptable layer from a sublimating dye transfer film. CONSTITUTION:When a dye acceptable layer 2 is transferred in the desired region of a material to be transferred 1 from a dye acceptable layer transfer film by a thermal head, the edge 3 of a transfer acceptable layer is often made irregular mostly. When a picture 4 is formed so as to slightly leave the periphery of the transfer acceptable layer 2 at that time, no problem of the inferior outward appearance of the picture 4 is generated. Since the transfer acceptable layer 2, to which the picture 4 is not formed, is white or colorless in the same manner as the material to be transferred 1 at that time, the irregularities of the edge 3 of the transfer acceptable layer is not very so concerned. It is favorable that the picture 4 shaped is formed on the inside only by one to several dots sections from the edge 3 of the transfer acceptable layer 2.
Patent JP-2000139373-A (JP)
Title: Rice with no need of washing with high long-term storability
Inventor: IWASAKI TERUO
IPC: A23L7/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rice cookable with no need of washing without impairing its taste and quality even after stored for a long period. SOLUTION: This rice with no need of washing is obtained by packing a packaging bag with polished rice 2 and an inert gas containing <=3 vol.% oxygen followed by sealing, or by packing polished rice 2 followed by sealing to a vacuum condition; wherein the polished rice 2 is freed from bran left on and adhered to the original rice by an appropriate means and cookable without the need of washing; and the packaging bag is formed of a protective film material 1 prepared by laminating the inside face of a holding film of low gas/moisture permeability with toughness and thermofusibility with a deactivated antimicrobial film of low gas/moisture permeability with thermofusibility incorporated with 0.5-2.0 wt.% of electromagnetic wave-radiative ceramic powder effectively exciting water molecules and 7-20 wt.% of zeolite powder as well.
Patent JP-H11185806-A (JP)
Title: Lithium ion battery
Inventor: TAKAHASHI MASATOSHI
IPC: H01M4/587
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance a storage characteristic and a cycle characteristic without decreasing initial characteristics by including an unsymmetric chain carbonate represented by the specified formula and a cyclic carbonate having a double bond represented by the specified formula as the solvent of an organic electrolyte. SOLUTION: An unsymmetric chain carbonate represented in the formula [chemical formula 1] (R<1> and R<2> represent an alkyl group, and R<1> ≠R<2> ) and a cyclic carbonate having a double bond represented by the formula [chemical formula 2] are included as the solvent of an organic electrolyte. R<1> and R<2> in the formula represent an alkyl group having 1-3 carbon atoms, the ratio of the unsymmetric chain carbonate to the organic electrolyte is 10-80 volume. %, and the ratio of the cyclic carbonate having a double bond to the organic electrolyte excluding the cyclic carbonate having the double bond is 0.1-5 wt.%. Forming of a nonconductor film on the surface of a negative electrode is retarded, and drop in initial characteristics is prevented.
Patent JP-2001162429-A (JP)
Title: Grooving method and grooving tool
Inventor: SAITO TERUO
IPC: B23C5/10
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a grooving method that can machine a groove even in a form other than a straight or perpendicular form. SOLUTION: The grooving method is for grooving a die used for molding an optical part. A machining tool 10 with a pyramid edge 10c at the point and further with an angle α or half the open angle 2α of a groove to be machined between each pyramid ridge and a center axis 22 is thrust into the die while rotated to machine a groove.
Patent JP-2000168748-A (JP)
Title: Affixed section inspecting device
Inventor: SAKATA HIDETO
IPC: B65B57/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To inspect the quality of the affixed section of a flexible packaging material by a gluing-affixing machine by illuminating a photographing region including the affixed section of the flexible packaging material, imaging the image pick-up region by receiving a mirror reflection from the flexible packaging material, and then, judging whether the affixed section is correct or not based on the image data. SOLUTION: Light from a light source 3 is transmitted through an optical fiber, and after converging by a converging lens 5, the light is advanced in the perpendicular direction by a mirror 6 and a half mirror 7 in order, and a flexible packaging material 11 is illuminated. The reflection light from the flexible packaging material 11 is received by an image forming lens 2, and imaged by an area sensor camera 1. In this case, the flexible packaging material 11 is illuminated by parallel beams so that the image pick-up region may become coaxial with an imaging system, and mirror reflection light from every section of the image pick-up region can be fed to the area sensor camera 1. Therefore, even in a case wherein the image pick-up region is wide, the device can be favorably used.  Then, based on the image data, whether the affixed section of the flexible packaging material 11 is correct or not is judged.
Patent JP-H06221403-A (JP)
Title: Hydraulic torque converter with direct-coupled clutch
Inventor: OTSUTOO BUERUNERU
IPC: B60K17/06
Filed: 1993-12-15
Abstract: PURPOSE: To provide a torque converter with a direct-coupling clutch, which enables satisfactory heat radiation, and which can control slipping of the direct- coupled clutch with high sensitivity. CONSTITUTION: A support piece 24 for axially supporting friction discs 19, 20 of a direct-coupled clutch, and a working pressure chamber 23 which accommodates an axial piston 21 of a clutch member 15 are prevented from taking relative motion with respect to a friction disc carrier 43 with which a second friction disc carrier 44 holds the friction discs 19, 20 that are therefore prevented from being rotated, relative to each other, being located in a centripetal flow between a pump impeller outlet 37 and a converter return passage 41.
Patent JP-H06192852-A (JP)
Title: Composite implant material and its production
Inventor: ITO MITSUO
IPC: C23C26/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve the mechanical strength and bone conduction of the composite implant material to be implanted in living body. CONSTITUTION:The surface of an implant material is coated with a calcium phosphate compd. by thermal spraying to form a coating layer. The coating layer of the calcium phosphate compd. decomposed or made amorphous by the thermal spraying is irradiated with a laser beam at a specified exposure close and crystallized.
Patent JP-2001166962-A (JP)
Title: Parallel debug and evaluating device through multi- address communication
Inventor: ARAI HIDEJI
IPC: G06F13/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent evaluation information transfer neck to a debugger device for analyzing evaluation information from an operating device including a target S/W and a device, and to reduce the number of operating devices necessary for the partial evaluation of the target and the evaluation preparation man-hours of revision resources to be shared. SOLUTION: This debug and evaluating device is provided with an operating device 200 having software 253 and a device 254 to be debugged and evaluated for operating them, plural debugger devices 100...160 for transmitting an operation condition including the test operation condition of the object to be debugged and evaluated to the operating device 200, and for receiving and analyzing evaluation information being the executed results of the target S/W 253 and device 254 from the operating device 200, and a multi-address communicating means 300 for connecting the operating device through communication with the plural debugger devices. In this case, each debugger device is provided with filters 113...173 for selecting the evaluation information simultaneously multi-address communicated from the operating device 200.
Patent JP-2000175075-A (JP)
Title: Clamping device and its method
Inventor: KUBO NAOMOTO
IPC: H04N5/378
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in a clamp level before and after a sweep-out period of a video signal. SOLUTION: The clamping device is provided with a power supply 16 that generates a clamp voltage Vc and a power supply 17 that generates a clamp voltage Vc+ΔV. A changeover switch 18 and a clamp circuit 20 are controlled so that an output of the clamping device is clamped at the output Vc+ΔV for a sweep-out period and clamped at the output voltage Vc of the power supply 16 for other periods than the sweep-out period. Thus, the clamp level can be made constant before and after the sweep-out period without decreasing a valid image area.