baber/WOPTO huggingface dataset:
Patent JP-H10164012-A (JP)
Title: Cell search circuit for cdma
Inventor: MARU TSUGIO
IPC: H04B1/7083
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve an S/N and to suppress the increase of search time and a circuit scale by synchronously adding the time integral results of signals accumulated in a ring buffer and controlling the shift operation of a diffusion signal generator having a phase shift function based on the result. SOLUTION: The diffusion signal generation circuit 1-1 with a phase shift function, a multiplier 2-1 multiplying the output by an input signal and a ring buffer 3-1 accumulating correlation results for the number of in-phase adding times for in-phase-adding the plural signals are provided. A buffer for one signal in the ring buffer 3-1 and an adder 4-1 form an accumulator and it integrates time in the same degree as unit signal continuing time before diffusion. In-phase addition is to add time integral results for respective signals accumulated in the ring buffer by the combination of polarities which are previously decided, to judge the synchronous state of the diffusion codes based on an in-phase addition result and to execute an in-phase shift operation when synchronism is not established so as to acquire synchronism.
Patent JP-H02180349-A (JP)
Title: Continuous transmission
Inventor: ONAKA JUNPEI
IPC: F16H37/02
Filed: 1988-12-30
Abstract: PURPOSE:To provide optimum speed with minimum energy by coupling a rotary ring with a turning table arm of a caster wheel, which is fitted to an input plate, through a link or links, and putting the caster wheel in pressure contact with an output wheel. CONSTITUTION:A rotary ring 20 is fitted on the input shaft 1. Spring receiving posts 10 are screw fitted at a certain angle spacing along the edge of an input plate 2. On the top thereof a spring receiving roller 11 is rotatably secured through a bearing fixed by screw. Through a link 16, the rotary ring 20 is coupled with a turning table arm 13 of caster wheels 7-9 fitted to the input plate 2. These caster wheels 7-9 are put in pressure contact with an output wheel or a flat belt 6 set on an output roller 5. Thus optimum speed can be obtained by minimum energy.
Patent JP-H06184945-A (JP)
Title: Aromatic polyamide short fiber for reinforcing heat-resistant resin and it production
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1992-12-16
Abstract: PURPOSE:To obtain an aromatic polyamide short fiber capable of improving adhesive strength to heat-resistant resins and sufficiently manifesting characteristics essential to the fiber by applying a specific amount of a palyethersulfone resin to aromatic polyamide short fiber. CONSTITUTION:A v- or m-type aromatic polyamide continuous filament bundle is immersed and treated in a solution of a polyethersulfone resin in methylene chloride while being uniformly opened to apply 1-15% owf resin thereto. The resultant filament bundle is then heat-treated to modify the fiber surface and the modified fiber bundle is subsequently cut into short fiber, which is then blended with a heat-resistant resin. Since the modified polyamide fiber is good in dispersibility in the heat-resistant resin and adhesion thereto, it is capable of sufficiently manifesting characteristics essential to the aromatic polyamide fiber for reinforcing the heat-resistant resin.
Patent JP-H04202483-A (JP)
Title: Perfuming coating composition for automotive coating and method for forming perfuming top coat film for automotive coating
Inventor: AIDA YOSHIMICHI
IPC: C09D5/32
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a coating compsn. which can keep its perfuming properties for a long time by microencapsulating a perfume prepd. by compounding a UV absorber or a light stabilizer with a specified compd. with a specified wall material and compounding the microcapsules with a coating material. CONSTITUTION:The title coating compsn. contains 3-10wt.% (based on the solid content of the coating) perfumed microcapsules with a mean particle diameter of 5-20mum, wherein a perfume contains a UV absorber and/or a light stabilizer, the content of a compd. with at least one member selected among phenol, ketone and aldehyde groups is 5wt.% or less, the main ingredient of a wall material is a melamine resin, and the wt. ratio of the perfume to the wall material is 40/60-85/15. The content of each of the UV absorber and the light stabilizer is 0.1-10wt.% based on the perfume.
Patent JP-H09152415-A (JP)
Title: Biosensor
Inventor: GOTO MASAO
IPC: G01N27/327
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of measuring liquid due to fluctuation of pH by forming a mixture layer of oxidizing/reducing enzyme, electron acceptor and albumin on a working electrode provided on an insulating substrate. SOLUTION: A working electrode and a counter electrode or a working electrode, a counter electrode and a reference electrode are provided on an insulating substrate of ceramic, glass, plastic, paper, biodeqradable substance (e.g. microorganism production polyester), etc. A mixture layer of oxidizing/ reducing enzyme, electron acceptor and albumin is the formed on the working electrode. The oxidizing/reducing enzyme includes glucose oxidase, lactate oxidase, etc., and the electron acceptor includes potassium ferricyanide, parabenzoquinone, etc. The biosensor is employed as a disposable biosensor, where an original liquid sample serves as a measuring liquid, effectively in home health diagnosis, especially for self management, prevention and early detection of diabetes through the measurement of blood sugar and urine sugar.
Patent JP-H08175089-A (JP)
Title: Matte film for drawing
Inventor: KIDO TOSHINORI
IPC: B42D15/00
Filed: 1994-12-22
Abstract: PURPOSE: To allow a matte film to be manufactured by a water coating liquid of a non-formarine type by coating a plastic film with a matte layer coating liquid made up of a specified substance. CONSTITUTION: As a plastic film, a polyester film is preferred because it has dimensional stability and transparency which are needed when it is used for the second drawing. A matte layer is formed by coating a matte layer coating liquid which is made up of at least an acrylic resin, epoxy resin, water and/or alcohol, and a matting agent. As the acrylic resin, a monomer containing a carboxyl group and acrylic alkyl ester, a part of a carboxyl group which is neutralized by an imidazole compound. The combination of the acrylic resin and the epoxy resin gives water resistance which allows offset printing, and solvent resistance which allows ink erasure by an erasing liquid.
Patent JP-H03198478-A (JP)
Title: Image pickup device
Inventor: NAKAMURA TORU
IPC: H04N5/378
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the unnecessary use of a signal by multiplexing information such as a CCD lot number, etc., during a useless period in the signal to be outputted from a CCD. CONSTITUTION:ROM 10a-10n are arranged in a CCD 1 and CCD information written into these ROM 10a-10n and picture signals to be obtained by respective diodes 9aa-9nn are multiplexed and supplied to a main body 3 of an image pickup device. Therefore, during the useless period of the signal to be outputted from the CCD 1, the CCD information such as the name of the CCD 1, manufacture factory, manufacture date and CCD lot number, etc., can be multiplexed. Thus, the unnecessary use of the signal can be reduced.
Patent JP-H09177312-A (JP)
Title: Fiber reinforced resin-made form and manufacture thereof
Inventor: IMANARA TOORU
IPC: E04G9/05
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a light weight and highly rigid concrete form at low cost by bonding integrally a reinforcing board which expands ribs in the form of lattices on the rear side of a sheathing board, which is made of fiber reinforced thermosetting resin or the like and formed like a flat board by bending the peripheral edge. SOLUTION: The peripheral edge of thermoplastic resin, such as polypropylene of thermosetting resin, such as epoxy resin is bent with plastics reinforced with glass fiber or alamido resin fiber or the like, thereby forming a sheathing board member 2 in the form of a flat board. A reinforcing board 4 which expands reinforcing ribs 3a and 3b like lattices, is separately formed, thereby bonding the sheathing board member 2 with the reinforcing board 4 while the resin is still in a non-cured state and curing and integrating them. In addition, the matrix-formed resin and reinforced resin are properly assembled and used, which makes it possible to confirm a current status of a concrete placement or its quality from outside. This construction makes it possible to provide a concrete form, which is highly rigid and excellent in workability, at light weight and low cost.
Patent JP-H08163993-A (JP)
Title: Quick monitoring system of poly-gamma-glutamic acid
Inventor: HARA TOSHIO
IPC: C12P13/14
Filed: 1994-12-13
Abstract: PURPOSE: To provide a monitoring system of poly-γ-glutamic acid quickly and simply detecting produced amount by centrifuging a poly-γ-glutamic acid(PGA)- containing culturing solution produced with a fermenting enzyme and calculating correlation between a PGA-produced amount in a supernatant of the cultured solution and a wet weight of a precipitate. CONSTITUTION: A Bacillus subtilis IFO3335 stock as an using strain is subjected to shaking cultivation in a medium containing sodium L-glutamate at 37 deg.C for one night to obtain a pre-cultured solution. The pre-cultured solution is added into a medium containing sodium L-glutamate and subjected to shaking cultivation at 37 deg.C, the resultant cultured solution containing poly-γ-glutamic acid is centrifuged and a correlation between a produced amount of poly-γ- glutamic acid(PGA) in a supernatant of the cultured solution and a wet weight of a precipitate is calculated to establish a quick monitoring system of poly-γ- glutamic acid in the cultured solution, then a produced amount of poly-γ- glutamic acid is quickly and simply monitored in an industrial production of poly-γ-glutamic acid.
Patent JP-H11169101-A (JP)
Title: Food material and its production
Inventor: KANEKO HIROAKI
IPC: A23L21/10
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a food material capable of being readily chewed and swallowed and scarcely causing sense of incompatibility with an original food. SOLUTION: This food material comprises a fluidized food and a bilayer membrane wrapping the fluidized food, and the bilayer membrane has following characteristics: (1) having mutually alternatively arranged polyanionic high molecular membrane and polycationic high molecular membrane; (2) having the polyanionic membrane at the most inner layer of the bilayer membrane; and (3) having the polyanionic membrane substantially including no polyvalent metal ion.
Patent JP-H04204222-A (JP)
Title: Michelson type spectrum line width measuring apparatus
Inventor: OTANI AKIHITO
IPC: G02F2/02
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the number of optical fibers for giving delay and four-pole directional couplers by using a Michelson type interferometer and a reflection type frequency modulator. CONSTITUTION:The light to be measured incident on the first port 1 is split by a fiber coupler 20. The light outputted to the third port 3 is reflected by the second reflecting mirror 8 provided on a final end surface to be introduced into the fiber coupler 20. The light outputted to the fourth port 4 passes through an optical fiber 7 and is reflected by the first reflecting mirror 6 to be introduced into the fiber coupler 20. The respective returned lights are mixed and split to be outputted to the first and second ports 1,2. The mixed light outputted to the second port 2 is converted to an electric signal by a photodetector 9 and this signal is outputted to the outside from an electric signal output terminal 10.
Patent JP-H05175318-A (JP)
Title: Attaching and detaching method for board of electrostatic chuck
Inventor: KOBAYASHI TORU
IPC: H01L21/683
Filed: 1991-12-20
Abstract: PURPOSE:To prevent local discharge when a semiconductor substrate is detached from or attached to an electrostatic chuck in a structure of the chuck for holding the substrate. CONSTITUTION:A structure of a lift pin 4 having a function for detaching or attaching a substrate 1 from or to an electrostatic chuck 2 to protrude from a through hole 3 provided in an attraction region for the substrate 1 is formed of a conductor 6 covered on an outer periphery with an insulator 5. When the substrate 1 is detached from or attached to the chuck 2, substantially the same potential as that charged on the substrate 1 is so applied to the conductor 6 as to store the charge of the same type as that charged on the substrate 1 on the insulator 5.
Patent JP-H05148370-A (JP)
Title: Molded fluororesin article
Inventor: MIZOBE KEIZO
IPC: C08K7/04
Filed: 1991-11-26
Abstract: PURPOSE:To decrease the coefficient of friction of a molded article prepd. from a polytetrafluoroethylene(PTFE) compsn. contg. carbon fiber which, compounded in order to improve the abrasion resistance, increases the coefficient, and to provide the article which has both a high abrasion resistance and a low coefficient of friction and is suitable for a sliding material. CONSTITUTION:PTFE, carbon fiber, and boron nitride are compounded in a ratio of (50-98wt.%):(1-20wt.%):(1-30wt.%) and in a vol. ratio of the sum of the latter two to PTFE of 0.35 or lower.
Patent JP-H06118903-A (JP)
Title: Circuit for addressing column in matrix display
Inventor: BERUNAARU EPU
IPC: G09G3/36
Filed: 1991-11-27
Abstract: PURPOSE: To eliminate the need of serial data transfer among circuits by using a RAM memory for data storage for a screen and connecting the output to an output circuit. CONSTITUTION: This circuit for addressing columns C1 , C2 ,... Cnc inside a display is basically provided with at least one volatile memory 10, preferably a video RAM memory. The memory is used so as to store NL×nc×m bits and is divided into the rows of the nc pieces of the blocks of (m) bits preferably. In this case, (m) is a bit number required for coding various gray levels. Also, the respective rows are provided with the nc pieces of the blocks and the memory is provided with the NL pieces of the rows. Then, the nc pieces of the output blocks of the memory are connected to the output circuit 11 provided with the nc pieces of stages and the nc pieces of the columns inside the display 1 are directly controlled.
Patent JP-H09157024-A (JP)
Title: Production of diamond sintered compact
Inventor: SUMIYA HITOSHI
IPC: C30B29/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a diamond sintered compact having superior chipping and heat resistances at a low cost by mixing diamond powder with powder prepd. by partially carbonizing a resin and a nonmetallic sintering aid and sintering the resultant mixture under conditions of specified pressure and temp. SOLUTION: Diamond powder is mixed with powder of a nondiamond carbonaceous material prepd. by partially carbonizing a resin and a nonmetallic sintering aid such as a carbonate, titanate or silicate and the resultant mixture is sintered by holding under conditions of >=3GPa pressure and >=1,000 deg.C temp. to obtain the objective sintered compact. The resin is, e.g. phenolic resin epoxy resin, melamine resin, PE, polystyrene or polyamide. It is necessary that the amt. of residual hydrogen in the resin after heat treatment is 1-50mol%. The diamond powder as starting material is, e.g. synthetic, natural or polycrystalline diamond powder.
Patent JP-H10176328-A (JP)
Title: Removal anchor
Inventor: OKIFUJI AKIRA
IPC: E02D5/80
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To simplify extraction and collection work and to reduce cost by extending a core material from a center of an extending tool, installing a drawing guide tool and separating a hardening material as mortar, etc., attached on a tension member by the guide tool. SOLUTION: A hardening material of mortar, etc., in the circumference is broken by a wedge type extending tool 5 while extracting a core material 1 at first at the time of collecting an anchor A buried under ground and fixed by filling mortar, etc., in the circumference by extracting it after it is used. Simultaneously at the time of extracting this core material 1, the hardening material attached on a tension member 2 is separated by a drawing guide tool 6 having a through hole 7 and furnished with a knife-edge part 11 which is fastened on the core material 1. Thereafter, when extraction of the core material 1 is finished, the tension member 2 is extracted and collected. Consequently, it is possible to easily and certainly extract a cable anchor.
Patent JP-H09178128-A (JP)
Title: Method and burner for burning hydrogen
Inventor: SUTTROP FRIEDEMANN PROF DR ING
IPC: F23D14/20
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of NOx significantly while lowering cost involved in manufacturing technique by using air as oxidizing agent in a method of burning hydrogen by diffusion combustion to create a lateral flow that allows the generation of a minute distribution into a plurality of individual fine combustion areas. SOLUTION: Gaseous hydrogen is introduced into a distribution chamber comprising perforated plates 2 and 3 and air is admitted into a combustion chamber through a guide pipe 4. In this process, the hydrogen flows in a distribution chamber laterally to the direction of the main stream to be finely distributed in a local range of the porous perforated plate 3 made of sintered metal or the like and enters the combustion chamber through the perforated plate 3 to form ambient hydrogen. In this process, a turning occurs with a disc 9 at an outlet of each guide tube 4 to form an air flow taking the shape of a conical outer circumferential wall. The air flow enters a mixed gas forming process together with the ambient hydrogen to produce a rotation-symmetrical diffusion flame.  The shapes of air guide pins 6 in the guide tube 4 are selected so that a specified flame shape is developed when the guide pins are inserted into respective stoppers 6a.
Patent JP-H07196123-A (JP)
Title: Can conveying and guiding device
Inventor: ABE JIRO
IPC: B65G21/20
Filed: 1993-12-28
Abstract: PURPOSE:To provide a can conveying and guiding device which can change its conveying path width in adjustment to different diameters of cans, and which can convey a large number of cans at a high speed along a curved conveying path. CONSTITUTION:Guide members in pairs arranged being opposed to each other on opposite sides of the center line C of a conveying path G, can move to and away from the center line C, and a plurality of drive means 51, 52, 51, 54 for moving the guide members to and away from one another. Further, each of pairs of guide members are extended along the center line C with a predetermined space therebetween so as to guide a can 1.
Patent JP-H03198153-A (JP)
Title: Ic card
Inventor: AISAKA HIROSHI
IPC: G06Q20/40
Filed: 1989-12-27
Abstract: PURPOSE:To set an available period and a limit available amount of an IC card and to enable a user of the card to easily grasp the necessary information processing contents by containing an alarm generating means which outputs an alarm signal via a CPU when the accumulation information exceeds a inherent information. CONSTITUTION:An available period and a limit available amount of an IC card are set and stored as the inherent information 30A. Then the inherent information 30A is compared with the accumulation information 30B obtained by accumulating the input information on the available mounts, etc. An alarm generating means 40 warns a fact that the information 30B exceeds the information 30A based on the result of comparison. As a result, a user can use intentionally his/her IC card within a range of the proper information set by himself/ herself and also can minimize the loss due to the loss of the card. Furthermore the inberent information 30A can be rewritten as necessary. Then the availability of the IC card is improved.
Patent JP-2001154616-A (JP)
Title: Display system on outer face of mirror glass of building
Inventor: ICHIYAMA YOSHIKAZU
IPC: E04B2/88
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a system which can add apparent decorating property to a building or display an advertisement or various information by using a mirror glass of the building. SOLUTION: A semitransparent body is produced by laminating a semitransparent thin film layer having a rugged pattern with a material having substantially the same refractive index to flatten the rugged pattern so as to obtain such a structure that the body maintains a viewing field without adding optical influences except for the intensity to the transmitted light and that a latent image recorded as a hologram or diffraction grating in the rugged pattern can be observed by the reflected light.  This semitransparent body is used as a mirror glass on the outer face of a building to realize such a system that the latent image can be externally observed by using sun light or sky light in daytime and by projected light from a projector or the like at night, that a screen is formed from the rugged pattern and a reflection film layer on which a projected image can be observed, and that imparting the decorating property and information display are possible.
Patent JP-H08184444-A (JP)
Title: Oscillation gyro and manufacture thereof
Inventor: ISHINO TOSHIKI
IPC: G01C19/5677
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a compact oscillation gyro for detecting the angular speeds about two axes simultaneously through an extremely simple structure and a method for manufacturing the oscillation gyro at low cost. CONSTITUTION: The disc-like oscillation gyro comprises electrodes B1-B6, a thin planar board part 4 comprising a resilient body 2, a piezoelectric layer 5 and electrodes A1-A6 formed thereon. The oscillation gyro further comprises an oscillator 1 generating an annular standing wave in the circumferential direction upon application of an AC signal between the opposite electrodes, means 7 for applying an AC signal to the oscillator 1, and more than one detection section 21, 22 disposed on the oscillator 1 while being spaced apart by 90 deg.. The signal means 7 generates a standing wave in the oscillator 1 and the angular speed about an axis, connecting between the detecting section 21, 22 and the center of the oscillator 1 is detected.
Patent JP-H07155424-A (JP)
Title: Gutter prevention device
Inventor: DOMAE YOSHINOBU
IPC: A63D5/00
Filed: 1993-12-02
Abstract: PURPOSE:To provide a lightweight device which does not scatter powder even if collision with a ball occurs. CONSTITUTION:Each of plural support shafts 11 provided standingly and at predetermined intervals to each other at a separation belt 4 supports one end of each support arm 12 so as to be able to turn horizontally, and the other end of each support arm 12 is connected to a resin pipe 13 so as to be able to turn horizontally. Each resin pipe 13, according to the turning position of the support arm 12, can prevent a ball 3 from falling into a gutter groove 2, or conversely can let the ball 3 advance freely. The resin pipe 13 is made up of a strong and lightweight pipe of vinyl chloride. At least all the major portions of the support arms 12 and the support shafts 11 are made up of vinyl chloride. As a result, even if the ball 3 collides with the resin pipe 13, there is no fear of powder being scattered into a lane 1 and the ball 3 sliding direction being disturbed. Also, the device is lightweight, and efficiency for the installation and removal work of the device is excellent.