baber/WOPTO huggingface dataset:
Patent JP-2000183735-A (JP)
Title: Pll circuit
Inventor: ONO NAOKI
IPC: G09G5/18
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To control a logic circuit by a DC level decision circuit means and to automatically select an oscillation circuit having a needed oscillation characteristic by allowing the DC level deciding means to control the logic circuit during the fly-back period of a vertical synchronizing signal and automatically selecting the oscillation circuit. SOLUTION: A logic circuit 2 of a PLL circuit 2 selects an N type oscillation circuit 3 included in the PLL circuit 1 according to control data transmitted from a DC level decision circuit 8. A frequency division circuit 4 performs frequency division of a clock outputted from the oscillation circuit 3, and a phase comparator 5 performs phase comparison of a horizontal synchronizing signal with the clock frequency divided by the circuit 4. A charge pump circuit 6 charges up or discharges a phase difference component outputted from the comparator 5 to a loop filter on the next stage as a DC level. The circuit 8 decides a DC level obtained by a loop filter 7 which eliminates harmonic components or decides the dynamic characteristics of the PLL circuit 1.
Patent JP-H10181043-A (JP)
Title: Liquid ejection recorder
Inventor: ABE TSUTOMU
IPC: B41J2/175
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce a running cost by a simple structure and to obtain a recorder which does not require an unnecessary space and has a high reliability. SOLUTION: This liquid ejection recorder comprises an exchangeable ink tank 7 for supplying ink, a loading sensor 9 for detecting whether or not the ink tank 7 is loaded, a sub-tank 3 that reserves the ink from the ink tank 7, an ink level sensor 6 which is built in the sub-tank 3 and detects whether or not the quantity of the ink is below a predetermined level, an ink supplying system that supplies the ink to a recording head 1 from the sub-tank 3, a cap 2 that receives the ink which is not used in the recording and is discharged from the recording head 1 by a preliminary ejection or a recovery operation of the recording head 1 and a collecting mechanism that collects the ink which is not used in the recording and is reserved in the cap 2.
Patent JP-H10166315-A (JP)
Title: Ceramic lumber and woody material
Inventor: MIZUNO KINGO
IPC: B27K3/32
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain lumber and woody material containing ceramics as well as lumber and woody material containing both ceramics and metallic salt. SOLUTION: The woody material is manufactured by impregnating, soaking, or applying a colloid solution of ceramics in interstices of lumber conduits, and then drying it for forming lumber containing ceramics. Also, both of a ceramics colloid solution and metallic salt solution are impregnated, soaked, or applied successively or simultaneously and, subsequently, dried for forming lumber containing ceramics and metallic salt. Furthermore, ceramics and a colloid solution are added and kneaded in wood fiber or sawdust, and thereafter molded and dried for forming woody material containing ceramics and metallic salt.
Patent JP-H10183022-A (JP)
Title: Feathering preventive composition for ink jet recording sheet
Inventor: KANZAWA TOSHIHIRO
IPC: B41M5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a feathering preventive composition for an ink jet recording sheet, which has such ink absorbency as to withstand even high-speed printing and gives a recorded image excellent in definition by blending a paper sizing agent and/or a paper strengthening agent, and a temperature sensitive gelling agent which reversibly changes from being hydrophilic to being hydrophobic at a certain temperature. SOLUTION: This composition consists of a paper sizing agent (A) and/or a paper strengthening agent (B), and a temperature sensitive gelling agent (C) which reversibly changes from being hydrophilic to being hydrophobic at a certain temperature. Examples of component A used include a synthetic polymer based sizing agent, a starch based sizing agent and a casein based sizing agent. Examples of component B used include a polyacrylamide polymer compound, a starch based paper strengthening agent, and a PVA based paper strengthening agent. An example of preferable component C is a (co)polymer made from an essential monomer comprising a (meth)acrylic ester of an alkylene oxide adduct to a cyclic amine.
Patent JP-H05173482-A (JP)
Title: Scroll method for navigation map
Inventor: AIDA SHIGEKI
IPC: G01C21/00
Filed: 1991-12-25
Abstract: PURPOSE:To remarkably shorten the time required for displaying a desired map by judging whether a scroll key is in an operating state or not by a control means, at the time point when a principal map element is displayed to a degree that the display contents can be recognized on a screen. CONSTITUTION:Based on an output of a sensor, the present position of the own car is calculated (S1), and displayed as an initial map screen centering around its position (S2). The own car position is calculated again (S3), and as a result of decision of an automatic scroll mode or not (S4), in the case of YES, a map centering around the present position is displayed (S6), and in the case the result of S4 is YES, whether the map reaches the end part of a display screen or not is decided (S7), and in the case this result is YES, the processing is migrated to S6, and on the contrary, in the case of NO, the processing is migrated to S8 together with the case when a result of decision of S5 and after passing through the processing of S6, and whether a scroll key is operated or not is decided (S8). Accordingly, in the case of scrolling continuously the display screen plural times, the processings of the steps S8-S11 are repeated by operating continuously the scroll key.
Patent JP-H10193216-A (JP)
Title: Cutting recognizing method and device for cutting machine
Inventor: NITTA HIROSHIGE
IPC: B23D45/12
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten cutting time by performing notching while driving a cutter of a cutting machine, detecting that cutting is completed, and returning the cutting machine to an original position by its signal. SOLUTION: A cutting object member A is gripped by a pair of left and right chucks 1 and 1 by leaving a space with a cutting place as a boundary, and an electric wire 2 is connected between both chucks 1 and 1, and a DC power source 3 and a relay 4 are connected in series in the middle of the electric wire 2. A cutter motor 5b of a cutting machine 5 is driven, and a notching is performed by a descent of an elevating means 6 while rotating a disk cutter 5a, and when cutting is completed, breaking of current-carrying in the electric wire 2 is detected by the relay 4, and its signal is imparted to a hydraulic cylinder 6 being the elevating means, and the cutting machine 5 is returned to an original position.
Patent JP-H06197410-A (JP)
Title: Battery charge controller for electric vehicle
Inventor: SHIMOMOTO KENKICHI
IPC: B60L15/00
Filed: 1992-12-24
Abstract: PURPOSE:To suppress consumption of a battery to a minimum limit and to alleviate an operating load of a charging operation by placing a charging function to a battery in an electric vehicle. CONSTITUTION:A generator 8 is provided in a rotating mechanism of an electric vehicle, power generated from the generator 8 is supplied as a charging current to a battery 2, a semiconductor switch 7 is connected to a charging circuit 9 and controlled ON.OFF by a switch controller 11 in response to depressing and releasing of an accelerator pedal 5. As a result, when the pedal 5 is released at the time of traveling, the controller 11 closes the switch 7 to close the circuit 9, power generated from the generator 8 is supplied as charging current to the battery 2.
Patent JP-H11190365-A (JP)
Title: Clutch control device for vehicle
Inventor: NAKAMURA TAKESHI
IPC: F16D48/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle clutch control device which is preferably used in a mechanical automatic transmission unit, and which can precisely determine whether a clutch is disengaged or not, even though the back lash of clutch is changed. SOLUTION: A clutch control means 80 learns a back lash and a disengaging position of a clutch in accordance with an output from a pressure detecting means 111 and an output from a clutch stroke detecting means 17 upon disengagement of the clutch just after intervention of a back lash leaning instruction. Meanwhile, if no back lash leaning instruction is present, whether the clutch strokes up to a leaned clutch disengaging position or not is determined in accordance with an output of the clutch stroke detecting means.
Patent JP-H05179193-A (JP)
Title: Resin composition for coating plastics
Inventor: UMEMURA YASUTO
IPC: C09D163/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a stable composition which can form a coating film excellent in appearance, film properties, weathering resistance, etc., when applied to a difficultly coatable plastics by modifying an acrylic copolymer with a chlorinated polyolefin resin and an epoxy resin and mixing the obtained product with an aromatic petroleum resin. CONSTITUTION:The title composition is prepared by modifying 100wt.% acrylic copolymer (A) prepared by copolymerizing 50-99wt.% alkyl methacrylate with 1-4C alkyl with 0.1-10wt.% vinyl monomer containing at least one group selected from among carboxyl, sulfonic and phosphoric groups, 0-30wt.% hydroxylated monomer and another copolymerizable monomer and having a hydroxyl value of 50mgKOH/g or below with 5-40wt.% chlorinated polyolefin resin (B) of a chlorine content of 15-50% and 0.5-5wt.% epoxy resin (C) of an epoxy equivalent of 400 or below, and mixing the product with 3-15wt.% aromatic petroleum resin (D) and 0-20wt.% cross-linking agent (E).
Patent JP-H10198137-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKESHI
IPC: H04N1/29
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent void from occurring on the low-contrast side of a boundary part in the case of forming images having different contrast adjacently. SOLUTION: If the images (halftone part D, soild part D and boundary part G) adjacent to each other have a fixed contrast difference, a non-exposure area is provided at the boundary part G and the wall (boundary area W) of potential is provided at the boundary part G of the continuous images. Thus, the creep of electric field is restrained. Therefore, toner at the boundary part G is not led in an image area where the contrast is high and the void at the boundary part G is prevented so as to realize excellent image reproduction and distinct image formation.
Patent JP-H05179389-A (JP)
Title: Aluminum alloy material for upset butt welding
Inventor: MURAMATSU TOSHIKI
IPC: B23K11/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide an Al alloy excellent in the strength of the upset butt weld zone and stress corrosion cracking resistance by regulating the content of Fe and Si into specified value or below in an Al-Mg-Cu-Be alloy and, furthermore, adding other elements therein according to necessary. CONSTITUTION:An Al alloy having a compsn. contg., by weight, 3.0 to 5.0% Mg, 0.05 to 1.00% Cu and 0.0001 to 0.1% Be, in which the contents of Fe and Si as impurities are respectively regulated to <0.25% and <0.20%, and the balance Al or, furthermore, contg. one or >=two kinds among 0.10 to 1.30% Mn, 0.05 to 0.20% Cr, 0.05 to 0.25% Zr, 0.02 to 0.30% V and 0.06 to 0.90% Bi or, moreover, contg. <0.25% Ti alone or in combination with <0.05% B is prepd. The objective Al alloy good in the joinability of the joint part at the time of upset butt welding, free from the generation of cracks and extremely in the strength of the joint part at stress corrosion cracking resistance can be obtd.
Patent JP-2001174944-A (JP)
Title: High silver chloride photographic emulsion
Inventor: MIFUNE HIROYUKI
IPC: G03C1/34
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a high silver chloride photographic emulsion having high contrast, low fog and high sensitivity. SOLUTION: The high silver chloride photographic emulsion is characterized by that a silver salt solid dispersion of a compound of the formula Z-SM (where Z is a heterocycle containing one or more N atoms and M is an H atom or a cation) is prepared in advance and redissolved so as to incorporate the compound.
Patent JP-2000063086-A (JP)
Title: Controller for hoisting winch
Inventor: FUNATO KOJI
IPC: B66D5/26
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a hoisting winch preventing excessive feed of a rope after a hoisting load is landed. SOLUTION: A rotation quantity sensor 43 constituting a depth indicator is arranged in a drum 41 so as to detect a position of a hoisting load. When a controller 20 determines that the hoisting load position is the predetermined position or below, a control signal Ih is outputted to a solenoid proportioning valve 24. A brake releasing pressure Ph complying with the control signal Ih is fed to a first brake device 6, so that a predetermined half braking force works on the drum 41. This half braking force works continuously for a predetermined time ΔT until the hoisting load is stopped after it is landed. In this way, the drum can be braked without any excessive feed of a rope.
Patent JP-H11194415-A (JP)
Title: Film unit with lens
Inventor: NEGISHI KENJI
IPC: G03B17/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens capable of realizing waterproof and dustproof structure without using a dedicated member (outer case) such as a waterproof case and being made small in size and low in cost. SOLUTION: A front cover 20 is constituted by using a resin plate molded by a two-color molding so that the outside layer consists of elastomer and the inside layer consists of rigid plastic. Then, a main body part 14, a photographing mechanism 16 and a stroboscope device 18 are directly hermetically sealed and housed by the engagement structure of the cover 20 and a back cover 22. Specially, the rigid plastic is not formed at the edge part of the cover 20 and a coupling part is formed of the elastomer extending over the whole circumference of the cover 20. By closely bringing the coupling part into contact with the groove part of the cover 22 and engaging it with the groove part, a joining part is sealed. Besides, a seal means is integrally formed of the elastomer at the fitting part of a winding-up knob 60, so that the axial fitting part of the knob 60 is water-tightly held.
Patent JP-H06200219-A (JP)
Title: Medicated pressure-sensitive adhesive sheet
Inventor: SAITO HACHIRO
IPC: C09J7/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide the subject sheet which can be produced without much loss of medicines and the medicine contained therein can exhibit effect without exerting heat or external force on the product and have a long effective period. CONSTITUTION:A substrate is coated with a composition prepared by mixing a pressure-sensitive adhesive with medicated thermoplastic plastic particles.
Patent JP-H06205296-A (JP)
Title: X-ray image pickup device
Inventor: KAWAI MASUMI
IPC: H04N5/325
Filed: 1992-12-31
Abstract: PURPOSE:To obtain a picture with an edge of a bone or a soft organization or the like superimposed on a contrast image in real time by obtaining a mask image and switching a voltage applied to a focus adjustment electrode to a defocusing use voltage during a period of time when the mask image is stored in a picture storage device. CONSTITUTION:A focus adjustment electrode 7 of an image intensifier 4 switches between a focus voltage and a voltage with a focus defocused by a changeover device 8. Thus, an afocal mask image is obtained and stored in a picture memory 92. That is, the mask image subjected to smoothing is obtained in real time without any picture processing. Then the mask image is read from the picture memory 92 and subtracted with a live image, then a picture in which an edge of a bone or a soft organization or the like is superimposed on a contrast image is obtained in real time.
Patent JP-2000179562-A (JP)
Title: Creep preventive bearing
Inventor: TANAKA KENJI
IPC: F16C35/077
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a creep preventive bearing capable of ensuring the sealability by an oil seal while preventing the creep. SOLUTION: A creep preventive bearing 1 is provided with an inner ring 14 fitted to a shaft, an outer ring 12 fitted to a housing 18 provided with a hole 20 in a radial direction and provided with a notch 13 in its end face, and a stop ring 5 arranged on an end face of the outer ring 12. The creep is prevented by locking a tongue part 5b bent in the axial direction of the stop ring 5 to the hole in the housing 18 and to the notch 13 of the outer ring 12, and an oil seal to ensure the sealability is arranged adjacent to the creep preventive bearing 1 and between the housing 18 and the shaft.
Patent JP-H11190726-A (JP)
Title: Method and apparatus for ultrasonic inspection to plate wave
Inventor: OKUBO HIROYUKI
IPC: G01N29/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent defects from being left undetected due to level insufficiency and stably detect defects of the same level over a full length by multiplying and binarizing detection signals when an edge reflection wave part is lower in level than a reference signal. SOLUTION: When a pulser 2 applies a predetermined voltage to a tire probe 11 in accordance with a pulse signal from a pulse timing controller 3, the probe 11 oscillates ultrasonic waves. The ultrasonic waves are reflected by a defect or an edge E of a material S to be inspected, and detected by the probe 11. The detection signal is amplified by a signal amplifier 4 and converted to a digital signal by an A/D converter 6 via a band pass filter 5. The digital signal of the material S to be inspected and the pulse signal from the controller 3 are arranged sequentially in a transfer direction and stored in a mapping memory 7. The stored two-dimensional inspection signal is converted by an operation part 9 and input to an image memory 8. Information such as a position of the defect, etc., is calculated from the inspection image at the operation part.
Patent JP-2001176582-A (JP)
Title: Electronic parts and method of fabricating the same
Inventor: ENDO KUNIHISA
IPC: H05K3/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to press fit even a terminal made of a thin plate into a lower hole bored on a substrate. SOLUTION: A tip portion of a thin metal band constituting a terminal is folded several times to form an apparently thick metal piece, which is then press fit into a lower hole bored on a substrate, thereby protruding the tip of the metal piece from the substrate and fixing it to the substrate.
Patent JP-H06128291-A (JP)
Title: Diagnostic agent for nanbv and vaccine
Inventor: HOUGHTON MICHAEL
IPC: C12Q1/70
Filed: 1992-12-16
Abstract: PURPOSE: To provide polypeptides contg. aminoacid sequence capable of combining with C type hepatitis virus(HCV) antibodies, coded for a specific trust number of HCV-cDNA and used as vaccine for treatments and prevention, and for diagnostics, etc., of non-A non-B type hepatitis.  
     CONSTITUTION: Viral particles are separated from stocked sera originated in a chimpanzee infected with chronic HCV, nucleic acids are separated from the viral particles, cDNA are synthesized from the viral genom, and cDNA libraries are prepared from these genoms. The cDNA libraries are screened by using synthesized polynucleotides as probes to separate positive clones, the DNA are recovered to treat with restriction and the obtained HCV-cDNA are entrusted as trust number 40394 of American type culture collection. These are inserted into host cells to culture and obtain the polypeptides having a specified sequence contg. at least 10 aminoacids sequence capable of combining with HCV antibodies, and used for antibodies of diagnostic antigens and for a vaccine for treatments and prevention, etc., of non-A non-B type hepatitis. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06160826-A (JP)
Title: Packaging constitution for film liquid crystal device
Inventor: SAKURAZAWA TADASHI
IPC: G02F1/1333
Filed: 1992-11-18
Abstract: PURPOSE:To simplify a constitution by making use of the flexibility of a film liquid crystal constitution on the packaging constitution. CONSTITUTION:An aperture part 2 is formed on a housing 1, and the film liquid crystal device 3 is housed in the aperture part 2. The lower flexible substrate 4 of the film liquid crystal device 3 is extended outside to form elastic pieces 9 and 10. The elastic pieces 9 and 10 are curved so as to have elasticity, and the film liquid crystal device 3 is positioned in the aperture part 2.
Patent JP-H11169797-A (JP)
Title: Automatic sorter of brace for falsework
Inventor: YAMAZAKI YOICHI
IPC: B07C5/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To curtail time and costs necessary for sorting work by sorting braces for an X-shaped falsework frame automatically by size. SOLUTION: Braces B are taken out one by one at intervals by a brace sorting mechanism 1 from a group of the braces before-sorting in which the braces of various sizes are mixed and sent to a positioning mechanism 2. In the mechanism 2, the braces B are sent crosswise to be positioned in a measuring posture and sent to a sorting mechanism 3, which is equipped with a fixed conveyor 29, a sorting conveyor 30, and a size detecting sensor 31. The sizes of the braces B supplied from the upstream side are detected by the sensor 31, and when the sizes are acceptable, the conveyer 30 is swing-operated to a supply stop posture by an operation mechanism to drop the braces B into a stock car 33. When the sizes are non-acceptable, the braces B are sent to the downstream side.
Patent JP-2001170128-A (JP)
Title: Weight reducing apparatus
Inventor: MATSUMURA YUKO
IPC: A61N1/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a weight reducing apparatus which can efficiently reduce the weight of the user by effectively activating the uncoupling protein family. SOLUTION: The weight reducing apparatus is provided with a physical simulating means which is used to activate the uncoupling protein family that works to generate heat by physically stimulating the family and, at the same time, to generate and radiate heat. Consequently, the apparatus can effectively stimulate the uncoupling protein family by a physical stimulus.
Patent JP-2001184273-A (JP)
Title: Questionnaire system, and method of automating questionnaire work
Inventor: SAKAGUCHI MOTOHIKO
IPC: G06Q50/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a questionnaire system and a method of automating a questionnaire work capable of easily conducting questionnaire by automating the whole processes from the preparation of questionnaire sheets up to the notification of the important questionnaire results at the time of setting out a questionnaire. SOLUTION: This questionnaire system is provided with a questionnaire data inputting device 2 for inputting the questions or replies of questionnaires, a questionnaire data storing device 91 for storing questionnaire data, a questionnaire reply storing device 92 for storing questionnaire replies, a questionnaire distributing and collecting device 6 for automatically preparing, distributing or collecting questionnaire sheets by referring to the questionnaire data, and a questionnaire analyzing device 7 for automatically analyzing the results by referring to the questionnaire data stored in the questionnaire data storing device 91 and the questionnaire replies stored in the questionnaire result storing device 92, and for displaying the analyzed results at a questionnaire analysis result display device 4.