baber/WOPTO huggingface dataset:
Patent JP-2001127752-A (JP)
Title: Communication system
Inventor: YOSHIMURA YASUO
IPC: H04L9/18
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the same bit stream as that in a frame synchronization code even when a scramble code and data are XORed in the case that the frame synchronization code (in m-bits) is used for the scramble code and to obtain the secrecy of the data by allowing only a transmitter and receiver to share the scramble code. SOLUTION: Each of the transmitter and the receiver is provided with a synchronization code storage means that stores the frame synchronization code in m-bits and with a scramble code generating means that generates a scramble code from this frame synchronization code, and the transmitter applies an exclusive OR arithmetic operation to transmission data with an error correction code employing BCH (n, k) code added to them by using the scramble code and outputs a transmission signal. In this case, a code length (m) of the scramble code is set to be equal to the code length (n) of the BCH code.
Patent JP-H03172340-A (JP)
Title: Phenolic resin molding material for extrusion molding
Inventor: KATO NOBUKATSU
IPC: C08L61/06
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a molding material capable of subjecting to continuous extrusion molding having excellent dimensional accuracy by mixing phenolic resin with filler and additive, as necessary, blending and heat-treating at a specific range of temperature to adjust to a specific monohole flowing value. CONSTITUTION:(A) 100 pts.wt. phenolic resin (novolak resin or resol resin) is mixed with 100-400 pts.wt., preferably 150-250 pts.wt. filler (e.g., glass fiber or carbon black) and hardener, lubricant, coloring matter, plasticizer or fire retardant additive, etc. The, resultant mixture is kneaded and (B) subjected to heat treatment at a constant temperature in a range of 70-100 deg.C, preferably 80-90 deg.C within a temperature range of + or -2 deg.C and adjusted to 0.1-15g, preferably 1-5g monohole flow indicating flow properties to afford a phenolic resin molding material capable of continuously performing extrusion molding giving molded articles having excellent dimensional accuracy and appearance.
Patent JP-H10148904-A (JP)
Title: Silver halide photographic sensitive material and silver halide emulsion
Inventor: OKAMURA SHINICHI
IPC: G03C1/34
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material not liable to be adversely affected by vibration energy, that is, capable of reducing pressure fog by incorporating uniaxially orientable fine flat particles in a hydrophilic colloidal layer. SOLUTION: The silver halide photographic sensitive material is provided on a support with the hydrophilic colloidal layer and this layer contains the uniaxially orientable fine flat particles having 550kg/mm<2> -850kg/mm<2> of average elastic modules and an average surface roughness value Ra of 1-220nm and a value Rz of 10-220nm, and further, fine flat particles each having a soaking heat of >=1.0J/g at 25 deg.C and these fine flat particles are surface-treated with a metallic oxide.
Patent JP-H01153007-A (JP)
Title: Seedling transplanter
Inventor: MATSUOKA MINORU
IPC: A01C11/00
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the idling of a fertilizing apparatus and save the power consumption, by disposing a fertilizer sensor for detecting the presence of a fertilizer in the fertilizing apparatus to allow the fertilizing apparatus and a seedling transplanting apparatus to become operable states. CONSTITUTION:A fertilizer sensor 3 detects the presence of a fertilizer in a fertilizing apparatus 1, when an engine is started and work is begun. When the fertilizer is detected, the fertilizing apparatus 1 and a seedling transplanting apparatus 2 become operating states. When the fertilizer is not detected, the fertilizing apparatus 1 is not operated and only the seedling transplanting apparatus 2 is operated to perform the seedling transplantation.
Patent JP-H03173903-A (JP)
Title: Optical disk for recording by magnetic field modulation
Inventor: KATAOKA KEIJI
IPC: G11B11/105
Filed: 1989-12-01
Abstract: PURPOSE:To facilitate a disc exchange by holding a magnetic head by a mechanism part and specifying the gap of the size of the projecting part of a core and a disk so that the response up to a high frequency can be executed. CONSTITUTION:The magnetic head 6 and the optical system of a lens 4, etc., are disposed to face each other and are held by a mechanism part 16. The size g of the gap 7 between the projecting part 10 of the magnetic core 8 and the surface of the disk 1 is set at >=0.3mm which is much greater than the size with the conventional disk. The possibility that the disk 1 and the magnetic head 6 come into contact is, therefore, eliminated even if the disk surface fluctuates vertically and even if fine dust enters the gap 7. The sufficient impression of the magnetic field is possible and the response up to the high frequency is possible in spite of setting of the gap 7 at >=0.3mm if the diameter of the projecting part 10 of the core 8 or the size of one side is set at >=0.1mm and <=2.0mm. The disk exchange is thus facilitated.
Patent JP-H01153645-A (JP)
Title: Preventive and treating agent for toxinogenic escherichia coli infection
Inventor: TAKASHI KATSUO
IPC: A61K35/742
Filed: 1987-12-10
Abstract: PURPOSE:To obtain the title preventive and treating agent, containing live or dead microbial cells of Clostridium sp. strain NIP1201 or a cultivation filtrate thereof as an active ingredient, having high safety and capable of exhibiting excellent effects. CONSTITUTION:A preventive and treating agent containing live or dead microbial cells of Clostridium sp. strain NIP1201 (FERM P-9570) which is a Gram-positive, strict anaerobic and sporulating bacillus or a cultivation filtrate thereof as an active ingredient. The above-mentioned live microbial cells are capable of propagating in the digestive tracts after administration and intracellularly or extracellulary producing the active ingredient. The active ingredient is also contained in the cultivation filtrate obtained by cultivating the microorganism or dead microbial cells. The afore-mentioned preventive and treating agent is orally administered and the dose thereof is within the range of 10<6>-10<10> cells expressed in terms of viable cell number per kg body weight.
Patent JP-H06297512-A (JP)
Title: Device for forming screw in injection molding machine
Inventor: YOSHIOKA MATSUHIRO
IPC: B29L1/00
Filed: 1991-11-26
Abstract: PURPOSE:To provide a device for forming a screw wherein the structure of a mold is simplified, the manufacturing cost of the mold is reduced, inspection and maintenance are easy, and both position for starting thread cutting in the circumferential direction through the screw and the position in the longitudinal direction of the screw are specified accurately and easily. CONSTITUTION:A device for forming a screw in an injection molding machine is equipped with a servomotor 24 for rotating a screw shaft 23 around the shaft line thereof, a rotary advancing and retreating mechanism 20 provided with a ball nut 25 having the same pitch as a screw part 38 for formation which is to be screwed on the screw shaft 23 and a transfer mechanism 10 (cylinder device 46) for rectilinearly moving the rotary advancing and retreating mechanism 20 in the direction of the shaft line of the screw shaft 23.
Patent JP-H01152014-A (JP)
Title: Manufacture of semi-conductive formation
Inventor: NAGAYA SHIGEO
IPC: B29B7/20
Filed: 1987-12-09
Abstract: PURPOSE:To prepare a semi-conductive formation of good surface properties after extrusion molding by rotating at high speed a rotary mixer in the initial stage of kneading when a mixture of polyolefin and conductive carbon is kneaded, and switchover to low speed rotation when a peak value of rotary torque appears and kneading while maintaining the temperature of given range. CONSTITUTION:As for polyolefin to be used, an ethylene-vinyl acetate copolymer, an ethylene-ethyl/acrylate copolymer or the like, used independently or as a mixture, while as conductive carbon, acetylene black, Ketjen black or the like is used. Said components are put into a rotary mixing device having kneading function such as a Banbury mixer, and, first, a rotor is operated at high speed rotation of 35 numbers of rotation or more. At that time, a differential ammeter or an ammeter is monitored, and switched over to low speed rotation when rotary torque passes the peak valve, and also water cooled continuously to retain the stock temperature at 150-200 deg.C and mixed continuously. The normal high speed rotation time is 1-5 minutes, and total mixing time is 5-20 minutes.
Patent JP-H01150846-A (JP)
Title: Optical internal defect detecting device
Inventor: KITA JUNICHI
IPC: G01N21/88
Filed: 1987-12-08
Abstract: PURPOSE:To surely detect an internal defect by constituting the title device so that the beam diameter can be varied automatically in accordance with magnification of an objective lens. CONSTITUTION:A light beam generating device 1 is provided on an incident position at the side of a substrate to be inspected S which is placed on an inspected substrate placing table 2, and a scattered light caused by an internal defect of the substrate is made incident on an optical-electric converter 4 through an objective lens group 3 which can select magnification. In this state, for instance, when an objective lens of small magnification of about five times is selected from the lens group 3, a magnification detector 5 detects it and outputs a signal. On the other hand, when an objective lens having middle magnification of about 10 times is selected, a condenser lens 15 whose focal distance is comparatively long is selected by a condensing optical system selecting mechanism 10, and also, between this lens and a laser light generator 11, a beam expander 15 is inserted. Also, when an objective lens whose magnification is higher, for instance, of 20 times is selected, a condenser lens 13 whose focal distance is short is inserted in the rear of the beam expander 14, and through this lens, the beam is radiated to the substrate S.
Patent JP-H11131969-A (JP)
Title: Pipe for pipe roof
Inventor: OTSU YOSHIO
IPC: E21D9/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of ground subsidence by obviating movement of projecting pipes in cooperation at the time of replacement of a pipe roof by a tunnel caisson body of projecting pipes buried on both sides of the pipe roof in the pipe roof buried between shafts for constructing a tunnel in place of the tunnel caisson body. SOLUTION: Separation boards 3 are disposed on side faces on the sides brought into contact with a ground in pipe bodies 1 arranged at both side ends of the pipe roof, and retaining members 4 projected from the separation boards 3 are engaged with retaining members projected from the opposed surfaces of projecting pipes buried to the sides of the pipe bodies 1. Movement together with the pipe roof of the projecting pipe is interrupted by the separation boards 3 when the pipe roof is replaced by a tunnel caisson body by abutting the tunnel caisson body against the rear end face of the pipe roof, and propelling the tunnel caisson body.
Patent JP-S63164515-A (JP)
Title: Assembling method for crystal oscillator
Inventor: KADOYAMA SHIGENORI
IPC: H03H9/19
Filed: 1986-12-25
Abstract: PURPOSE:To execute adhesive applying work only once to suppress a shear of a blank or misadhesion which may be generated at the time of secondary application by applying adhesive directly to the blank from right and left directions and transferring the blank to a holder. CONSTITUTION:The blank 1 is held by a chuck 3. The adhesive is applied to the blank 1 by means of an adhesive applying nozzle 4 and then the blank 1 is transferred to the blank holder 2. The adhesive is directly applied from the nozzle 4 to the blank 2 in the right and left directions.
Patent JP-H05117319-A (JP)
Title: Production of stereoregular polyolefin
Inventor: HARA TAIJI
IPC: C08F10/00
Filed: 1991-10-31
Abstract: PURPOSE:To efficiently obtain the subject polymer having a good particle shape and a controlled mol.wt. distribution by polymerizing an olefin in the presence of a specific catalyst. CONSTITUTION:An olefin is polymerized in the presence of a catalyst comprising (A) a catalyst component, (B) one kind or more of organic metal compounds of the IA, IIA, IIB, IIIB and IVB group metals of the periodic table, and (C) an oxygen-containing organosilicon compound to obtain the objective polymer. The catalyst component A is produced as follows: reacting one kind or more of halogenated Al compounds with a homogeneous solution containing one or more of Mg metal, a hydroxylated organic Mg compound and an oxygen- containing organic Mg compound, an oxygen-containing organic Al compound and an oxygen-containing organic Ti compound, reacting the produced solid product with an electron-donating compound and a halogenated Ti compound, and subsequently contact-reacting the produced solid catalyst component with one or more of an organic Al compound, an organic zinc compound and an organic Mg compound and an oxygen-containing organosilicon compound of the formula.
Patent JP-H02158960-A (JP)
Title: Recording and reproducing device
Inventor: MISUMI HIROYOSHI
IPC: G11B19/02
Filed: 1988-12-09
Abstract: PURPOSE:To simplify the recording of a sound signal for a desired picture by reproducing simultaneously plural picture stored in a storage means and recording the sound signal corresponding to the specified picture out of the reproduced pictures. CONSTITUTION:A picture signal recorded in each track on a magnetic sheet 18 is stored in a memory 6, and is reproduced as a visible image on a monitor connected with a terminal 19. And, the presence of a record on each track is discriminated by a discrimination circuit 41, and a discriminated result is stored in a memory 14, and then a control is performed to make a head 1 access to a nonrecorded track based on the discriminated result. Then, a desired picture number is inputted by a switch of an operating part 40, and on receipt of an instruction of inputting the sound signal, a sound memory 24 and a sound counter 26 are instructed by a control circuit 13 to write the sound signal, and then the sound signal is read out of the sound memory 24, so that the sound signal is recorded in a track on the magnetic sheet 18 by the head 1 via a D/A converter 22, a sound signal processing circuit 21 and a changeover switch 29.
Patent JP-H03171667-A (JP)
Title: Contact type image sensor
Inventor: SAKATA TOSHIYUKI
IPC: H04N1/028
Filed: 1989-11-29
Abstract: PURPOSE:To lessen photodiodes in number of bondings to a driver IC by a method wherein common electrodes are divided into two groups, one for odd- numbered photodiodes and the other for even-numbered photodiodes, and two adjacent diodes are made to be possessed of an individual electrode in common. CONSTITUTION:A close contact type image sensor is so structured that light L is detected through a photodetective section PDc, the ends of adjacent photodiodes PDa and PDb are connected to a first common electrode 8a and a second common electrode 10a respectively, and the photodiodes PDa and PDb are protected against a detouring current which flows into them from their adjacent elements. Blocking diodes BDa and BDd are connected in series through connection electrodes 2a and 2b so as to be reverse to each other in polarity, and they are so structured that one end of them is connected to an individual electrode 8b for each two adjacent elements. Therefore, the single individual electrode 8a is provided in common for two elements, the photodiodes PDa and PDb.
Patent JP-H07161891-A (JP)
Title: Manufacture of lead frame for semiconductor device
Inventor: YUMINO SHIGERU
IPC: H01L23/48
Filed: 1993-12-13
Abstract: PURPOSE:To prevent the generation of whiskery burrs by the coincidence of a groove with a plating border, at the time of forming the groove in the periphery of a die pad, by making press-working time frictional force larger. CONSTITUTION:Coarse surfaces 28 are formed by coarsening the side surfaces of a punch 21 for groove formation by electric discharge. To form a V groove 29 using this punch 21, first of all, a silver plating boarder is arranged under the punch 21 with the die pad surface of a lead frame base material 10 upside. Next the punch 21 is caused to descend to perform press working. At this time, silver plating fragments scraped off are scattered and segmented by the progress of the punch 21 before becoming whiskery burrs, and become silver grains 25, and are buried in the nickel plating 2 on the bevels of a V groove, since the side surfaces of the punch are coarce, and a V groove 29 having punch transfer parts 24 where the punch surfaces are transferred is formed. Even if the silver grains 25 buried in float, it does not exert any bad influence on the characteristic since their magnitude is the order of mum.
Patent JP-2000139215-A (JP)
Title: Cultivation of lyophllum ulmarium or lyophllum decates
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cultivation method for Lyophllum ulmarium or Lyophllum decates capable of securely carrying out implantation of mushroom bed of Lyophllum ulmarium or Lyophllum decates on a medium in wide area. SOLUTION: In this method pits 30 are set surrounding a medium 20 exposing to the bottom of a bottle opening 12 of a culturing bottle 10 filled with the medium 20. The Lyophllum ulmarium or Lyophllum decates mycelium are set to rampant on the medium 20 filled in the culturing bottle 10. At the time, the mushroom bed 50 of the Lyophllum ulmarium or Lyophllum decates is formed on the medium 20 exposing on the bottom of the bottle opening 12. Water is supplied to the medium 20 filled in the bottle 10 through the exposed part of the medium 20 around the mushroom bed 50 by scratching the surroundings of the mushroom bed 50 like a ring. The Lyophllum ulmarium or Lyophllum decates germinates and grows from the mushroom bed of the Lyophllum ulmarium or Lyophllum decates of the center of the bottom 12 of the bottle opening remaining from the scratching.
Patent JP-H09227310-A (JP)
Title: Acaricide for in house dust acarid
Inventor: SHIBATA MITSUNOBU
IPC: A01N57/12
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the above acaricide having a sufficient exterminating effect at a low dose by using a specific compound having a wide and a potent acaricidal effect to an in house dust acarid singly or simultaneously with another insecticide. SOLUTION: This acaricide for an in house dust acarid contains chlorophenapyle*, i.e., 4-bromo-2-(4- chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)pyrrol-3-carbonitrile as an active ingredient, and also is used by blending the chlorophenapyle* with at least one or more kinds selected from a pyrethroide-based insecticide, an organophosphorus-based insecticide, an organic bactericide or an inorganic bactericide. The acaricidal composition is preferably further blended with a cooperating agent. In this preparation, 0.1-95% active ingredient is contained, and especially 0.5-20% in an oil preparation, 10-50% in art emulsion, 30-80% in a hydrated preparation, 5-40% in a powder, 10-50% in a granular preparation, 1-20% in a fumigating agent, 0.1-20% in an aerosol agent and 0.05-10g/m<2> in a sheet agent.  Chlorophenapyle*: probably a gerneric name of the subject compound, spelling thereof is not clear.
Patent JP-H07165936-A (JP)
Title: Molded article of polyacetal copolymer
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a molded article of a polyacetal copolymer having excellent dimensional accuracy and lubricating performance and useful as a substitute for metal by molding a specific polymer using a mold coated with a heat- insulation layer composed of a specific heat-resistant polymer. CONSTITUTION:This molded article is produced by molding a polymer having a melting point of 157-163 deg.C and containing methoxy group accounting for >=50% of the terminal groups of the polymer using a mold obtained by coating the surface of a mold cavity of a main mold made of a metal with a heat- insulation layer having a thickness of 0.01-2mm and made of a heat-resistant polymer having a heat-conductivity of <=0.002cal/cm.sec. deg.C (preferably a polymer having a glass transition temperature of >=150 deg.C and containing the recurring units of formula I, formula II, etc.).
Patent JP-H05146324-A (JP)
Title: Kitchen equipment
Inventor: MIHARA TAKAYUKI
IPC: E04F17/04
Filed: 1991-11-27
Abstract: PURPOSE:To make piping work on the spot easy and save space for piping and the like for procuring living space wide. CONSTITUTION:An upper panel member 1, a lower panel member 3 and a middle panel member 2 of a wall panel are provided. A vent duct 4 for ventilation, a water supply pipe 5 for water supply and a drain pipe 6 for drainage are also provided. These piping members are already fixed to a frame member with fixtures, when they are shipped from a factory, and directed toward a front side of respective connection ports 4a, 5a and 6a. A sink 7 is installed in a front part of the lower panel member 3 of the wall panel, and a height adjusting metal 18 connects the upper, middle and lower panel members 1, 2 and 3, and adjusts the height in the horizontal level and the like. The height adjusting metal 18 comprises a screw 18a, a support metal 18b and a nut 18c, all fixed to the respective panel members. An adjustor 19 fixes the wall panel. The wall panel can be also fixed to either a ceiling or a floor by moving up and down the adjustor 19.
Patent JP-2001134567-A (JP)
Title: Electronic dictionary
Inventor: TAKAZAWA KAZUHISA
IPC: G06F17/28
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic dictionary which speeds up example sentence retrieval and enables simultaneous consolidation retrieval using plural dictionaries. SOLUTION: The electronic dictionary equipped with dictionary data 30 having equivalents to index words, example sentences and phrases relating to the index words, and sub-information composed of those equivalents, extracts data of the example sentences of the sub-information from a dictionary data main body 31 and holds them as sub-dictionary data 32 and 33 and is provided with a pointer which relates respective pieces of sub-information at the position of the dictionary data main body 31 where the sub-information is embedded.
Patent JP-H03171106-A (JP)
Title: Optical pickup
Inventor: INOUE HIROSHI
IPC: G11B7/135
Filed: 1989-11-30
Abstract: PURPOSE:To improve coupling efficiency by inclining an optical waveguide layer consisting of the thin film of dielectrics to a tapered shape and forming the tapered end in the position between the semiconductor laser and focus grating coupler of an optical integrated circuit thereby coupling the laser and the optical waveguide layer. CONSTITUTION:The tapered end 3a of the optical waveguide layer consisting of the thin film of the dielectrics exists in the position between the semiconductor laser 4 and focus grating coupler 5 of the optical pickup. The optical waveguide layer 8 which has the refractive index slightly higher than the refractive index of a buffer layer 2 and the refractive index lower than the refractive index of the optical waveguide layer 3 consisting of the thin film of the dielectrics and consists of SiO2 of about 5mu is constituted to cover the tapered end 3a and the active layer 4a exposed from the side end face of the semiconductor laser 4. The semiconductor laser 4 and the optical waveguide layer 8 are joined to each other at the end faces but the active layer 4a of the semiconductor laser 4 exposed at this end face has about 2 to 3mu height from the surface of the buffer layer 2 and has, therefore, the structure completely covered by the optical waveguide layer 8. The coupling efficiency between the semiconductor laser 4 and the optical waveguide layer 3 consisting of the thin film of the dielectrics is improved in this way.