baber/WOPTO huggingface dataset:
Patent JP-H0966498-A (JP)
Title: Drilling method and drill used in same
Inventor: TANIGUCHI RYOICHI
IPC: B26F1/16
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To embed firm an embedding plug for fastening a rail in a crosstie by giving gyration to a support rod about the center of the bottom of an embedding hole to form a conical surface, drill and form a hollow annular groove having the diameter larger that that of the embedding hole in the side wall of the intermediate part of the embedding hole. SOLUTION: A drill 4 has the support rod 42 gyrating about the center of the bottom of the embedding hole 3 to form a conical surface, bore and provide a hollow annular groove 31 having the diameter larger than that of the embedding hole 3 by the drill 4. An embedding plug 5 is embedded in a sealing agent 6, for example urethane resin filling up the embedding hole 3. When the embedding plug 5 is embedded in the cured sealing agent such as urethane resin, the embedding plug 5 is fixed firm through the sealing agent 6 in a crosstie 1 by the presence of an undercut part formed in the hollow annular groove 31.
Patent JP-S61102348-A (JP)
Title: Fusion adhesive tape for extruded lace
Inventor: TANAKA KENICHI
IPC: B60R13/04
Filed: 1984-10-24
Abstract: PURPOSE:To keep of aging and deterioration in a polyester film, by coating a surface of the polyester film with fluorocarbon resin. CONSTITUTION:A fluorocarbon resin film 7 inclusive of an ultraviolet absorbent is applied and formed on a film surface of a lacing ornamental tape which makes a polyester film 4 a surface film. Such one that winds up this tape is set down to a first process article on which a non-yellowed type bonding agent is applied, and dry lamination with vinyl chloride takes place. The compound film obtained is led into an extruder for vinyl chloride resin, and made into a marketable product.
Patent JP-S61101190-A (JP)
Title: Detecting method of center position of electron beam raster on color cathode ray tube display screen
Inventor: INOUE MITSUJI
IPC: H04N17/04
Filed: 1984-10-24
Abstract: PURPOSE:To obtain excellent detection accuracy by obtaining a pattern position from an irradiated region of an electron beam for pattern display so as to minimize a detection error due to arrangement of fluorescent bodies. CONSTITUTION:A lattice pattern on a cathode-ray tube 31 is picked up by an ITV camera 38 while using the range shown in figure (a) as an image pickup range 39. A picture of extension view shown in the figure (b) is obtained at an output of the camera 38. The output of the camera 38 is stored in a picture memory 42. Then an operation circuit 44 adds outputs of the camera 38 corresponding to the luminescence of the fluorescent body array in the vertical direction of the fluorescent bodies furring luminescence at each fluorescent array in vertical direction. The both extreme ends Pe, Pr in the figure (c) are detected. The luminance distribution in the figure (c) is read from the said memory as the means and the operation circuit 44 obtains again the Pe, Pr by using Xe, He, Xr, Hr as parameters. The true center position of the display pattern is obtained as the center position of the said two points.
Patent JP-2001052701-A (JP)
Title: Electrode for lithium secondary battery and lithium secondary battery
Inventor: UJIIE SATOSHI
IPC: H01M4/485
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrode capable of massively storing and releasing lithium and of operating at a low voltage by including Li4Nb6O17 in a positive or negative electrode as an electrode active material. SOLUTION: Li4Nb6O17 included in a positive or negative electrode is provided by kneading, at 90 deg.C in a LiCl aqueous solution for around one week, a product Li4Nb6O17 obtained by heating K2CO3 and Nb2O5 to react them with each other at 1200 deg.C in the air, and thereafter by filtering and drying it. This electrode for a lithium secondary battery contains the Li4Nb6O17 as an electrode active material, and is obtained by appropriately mixing electrode materials such as a conductive agent, a binder, a solvent and other additives as required. For instance, the electrode is formed by mixing conductive powder such as acetylene black or carbon black as the conductive agent, and a kind of resin such as polytetrafluoroethylene as the binder in the powder of Li4Nb6O17 and by pressingly sticking and shaping it on a support body of Ni or stainless steel.
Patent JP-H04103291-A (JP)
Title: Luminance signal chrominance signal separator circuit
Inventor: SAEKI TAKAHARU
IPC: H03H15/00
Filed: 1990-08-22
Abstract: PURPOSE:To eliminate the generation of a pseudo chrominance signal and a pseudo luminance signal at a border area by using a logical comb chrominance signal as a chrominance signal at a border area of the chrominance signal and using a signal resulting from subtracting a logical comb luminance signal from a 1H signal at a border area of the luminance area as the chrominance signal and outputting the result. CONSTITUTION:A signal resulting from band-limiting an input video signal to a frequency band of a chrominance signal (OH signal), an inversed signal resulting from retarding the OH signal by one horizontal scanning period (1H signal), and a signal resulting from retarding the 1H signal by one horizontal scanning period (2H signal) are fed to a logical comb chrominance signal generating circuit 5, and the OH signal, the 1H signal and the 2H signal are fed to a logical comb luminance signal generating circuit 6, and a logical comb chrominance signal and a logical comb luminance signal are respectively outputted. Then a comparator circuit 7 compares them, and outputs the logical comb chrominance signal when the absolute value of the logical comb chrominance signal is larger than that the logical comb luminance signal and outputs a signal resulting from subtracting the logical comb luminance signal from the 1H signal as a chrominance signal when the absolute value of the logical comb luminance signal is larger than that of the logical comb chrominance signal. Thus, a pseudo chrominance signal and a pseudo luminance signal are not generated at a border area.
Patent JP-H10134083-A (JP)
Title: Intelligent retrieval program production system, intelligent information retrieval system, medium recording intelligent retrieval program producing program and medium recording intelligent information retrieval program
Inventor: HAYASHI YOSHITAKA
IPC: G06F12/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To easily produce an intelligent retrieval program that is applicable to a broad area information system like Internet. SOLUTION: When a question that should be made to be decision reference for conclusion determination, selection of responses to questions and information of conclusion are inputted, a table defining part 1a defines a conclusion determination table which consists of selection of responses to each of plural questions and conclusions. A knowledge setting part 1b accepts an input of a answer condition that selects each conclusion and sets answer conditions to a conclusion determination table. A retrieval program producing part 1c decodes the conclusion determination table to which knowledge is set and creates an intelligent retrieval program that performs question display, acceptance of answers to questions and determination of conclusion in accordance with an answer. Furthermore, the means 1c makes the produced intelligent retrieval program contained in a hypertext type document description language and prepares retrieval program inclusive document.
Patent JP-S6283271-A (JP)
Inventor: HOSOKAWA SHIGEOKI
IPC: B62J17/08
Filed: 1985-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0967938-A (JP)
Title: Reinforcing method for existing reinforced concrete wall
Inventor: MAEDA NOBUYUKI
IPC: E04G23/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reinforce a wall while lighting the weight increase with good workability by sticking reinforcing plates on the walls of an existing reinforced concrete wall, and connecting the reinforcing plate to pillars and/or walls on the circumference of the existing reinforced concrete wall. SOLUTION: Reinforcing plates 20, 20 constituted of reinforcing plate main bodies 22, 22 and buckling preventing ribs 28... are stuck on the walls 1a, 1b on both sides of an existing reinforced concrete wall 1. Next the reinforcing plates 20 are connected to either or both of pillars and beams 5 on the circumference of the existing reinforced concrete wall. In this case, for connection of the reinforcing plate 20 and a pillar on the circumference of the existing reinforced concrete wall 1, an anchor bolt is projectingly provided on the pillar, and the circumference of the reinforcing plate 20 can be fastened with the anchor bolt.
Patent JP-2001052733-A (JP)
Title: Entirely solid lithium secondary battery
Inventor: TAKADA KAZUNORI
IPC: H01M4/131
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce electrode impedance and provide an excellent output current characteristic by carrying a lithium chloride on at least a part of a surface of a lithium-containing transition metal oxide. SOLUTION: This entirely solid lithium secondary battery is composed of a lithium ion conductive inorganic solid electrolyte mainly containing a sulfide, a positive electrode mainly comprising a positive electrode active material formed of a lithium-containing transition metal oxide showing a potential of 3.0 V or above based on a lithium electrode, and a negative electrode. A lithium chloride is preferably lithium chloride or lithium-containing transition metal chloride. It is suitable that the content of the lithium-containing transition metal oxide in the positive electrode is 40 wt.% or more, and the content of the lithium chloride in the positive electrode is 10 wt.% or less.  Lithium-containing transition metal oxide particles are made to contact with a liquid phase containing the lithium chloride, so that the lithium chloride is retained on the surfaces of the lithium-containing transition metal oxide particles by depositing it from the inside of the liquid phase.
Patent JP-H0863621-A (JP)
Title: Ticket issuing device
Inventor: OUCHI KAZUO
IPC: G07B1/00
Filed: 1994-08-24
Abstract: PURPOSE: To quickly execute ticket rejecting processing by directly delivering a ticket on which writing information can not be accurately written from an encoding part to a rejected ticket box. CONSTITUTION: When writing information written in a ticket T to be issued from the encoding part 24 in a magnetic ticket processing mechanism 6 is accurately written information, the rotation of both carrying belts 25, 26 is continued, the ticket T is carried from the encoding part 24 in the direction from an ejecting port 27 to a ticket issuing port 1A through one carrying belt 25, and if the writing information written in the ticket T is not accurately written, both the belts 25, 26 are rotated in the reverse direction of the normal rotational direction and the ticket T is carried from the encoding part 24 in the direction from the ejecting port 27 to a rejected ticket box T through the other belt 26.
Patent JP-H0857810-A (JP)
Title: Bamboo plywood
Inventor: KORI MOTOO
IPC: B27J1/00
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a bamboo plywood by combining a plate material made of a split material obtained by splitting a green bamboo into small pieces without occurrence of distortion or warpage. CONSTITUTION: A green bamboo is cut to a predetermined length so that each cut part has a plurality of nodes. The cut green bamboo is peripherally splitted into a plurality of split materials. A large number of plate materials 24 each obtained by processing the split material into a plate are overlapped to form an intermediate plywood 34. A sheet 34A is formed by stripping the intermediate plywood 34 vertically to the overlapped surface thereof. A bamboo plywood 40 is obtained by a method in which a large number of sheets 34A are vertically laminated and bonded in three or four layers so as to cross each other with respect to the grain direction thereof.
Patent JP-2000053245-A (JP)
Title: Separately feedign device for book
Inventor: FUJII TOSHIAKI
IPC: B65G47/91
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To separate books one from another from a bundle where a plurality types of books having different sizes an and thickness are stacked to each other. SOLUTION: A bucket 10 stored books B is inclined to one side of the books B and returned, the bucket 10 is inclinedly supported with its rear part lowered, a plurality of stored books B are pushed from the rear, the frontmost book B is arranged in an opening part of the bucket 10, the start end of a carrier conveyer 50 is arranged in the bottom side of the opening, an acetablum 94 is supported in a retreatable manner alogn the carry-out direction in the vicinity of the start end and is brought in contact with the frontmost book B so as to suckedly hold the book B, and the frontmost book B is drawn out so as to be mounted on the carrier conveyer 50 in its pushed-down state. By repeating the operation, the books B are separated one from another so as to be fed out on the carrier conveyer 50.
Patent JP-H09110772-A (JP)
Title: Production of 4-bromophenyl alkyl ether
Inventor: TOMAASU UETSUSERU
IPC: C07C41/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To safely and simply obtain 4-bromophenyl alkyl ether useful as an intermediate, etc., of insecticides in high purity and in high yield without requiring a chlorinated hydrocarbon and with reducing waste water pollution by reacting a phenyl alkyl ether with bromine in the presence of a specific oxidizing agent.  
     SOLUTION: A compound of formula II is obtained by reacting (C) a compound of formula I [R is an alkyl such as 1-6C alkyl (e.g. methyl, ethyl)] with (D) bromine in (A) a water miscible solvent such as a water miscible carboxylic acid (e.g. acetic acid) in the presence of (B) an oxidizing agent capable of oxidizing hydrogen bromide to bromine (e.g. manganese dioxide, a cerium (IV) salt, an alkali metal bromate, a peroxy compound]. The reaction is preferably carried out by using 0.62-0.72 mole hydrogen peroxide as the ingredient B and 0.5-0.6 mole of the ingredient D based on 1 mole of the ingredient C at 20-50°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04105389-A (JP)
Title: Manufacture of ceramic composite copper-clad laminate
Inventor: HASEGAWA HIROSHI
IPC: B32B15/04
Filed: 1990-08-24
Abstract: PURPOSE:To make it possible to obtain a small-diameter ceramic composite copper-clad laminated board, which is superior in drilling workability, by a method wherein fiber-reinforced resin layers are respectively formed on each one surface of copper foils, then, after ceramic layers are respectively formed on the rein layers, a prepreg is placed between the copper foils and this prepreg is hot-pressed and molded. CONSTITUTION:Electrolytic copper foils are respectively used as a copper foil 1, glass fabric base material epoxy resin prepregs are respectively laminated on the roughened surfaces of these copper foils 1 as a fiber-reinforced resin layer 2, a hot pressing and a molding are performed to form glass fabric base material epoxy resin layers, alumina is sprayed for forming respectively ceramic layers 3 on the surfaces of the glass fabric base material epoxy resin layers and alumina layers are respectively formed. Subsequently, the electrolytic copper foils, which have respectively each alumina layer and each glass fabric base material epoxy resin layer, are put upward and downward in such a way that the alumina layers oppose to each other and a prepreg 4, which is a glass fabric base material epoxy resin, is laminated between the electrolytic copper foils and is hot-pressed and molded.
Patent JP-S59112814-A (JP)
Title: Filter plate for press filter machine
Inventor: YOSHIGA NORIO
IPC: B01D25/12
Filed: 1982-12-21
Abstract: PURPOSE:To provide the filter plate for a press filter machine light in wt., high in strength, having corrosion resistance and durable for repeated use, obtained by forming a compounding composition of polypropylene resin and mica into a plate shape by compression molding. CONSTITUTION:Mica with an average flake size of 5-300mum, pref., 20-100mum and an aspect ratio of 25 or more, for example, mica of which the adhesiveness with polypropylene (pp) is improved by surface treatment due to organosilane is mixed in pp in a ratio of 20-50wt%, pref., 30-40wt% and the resulting composition is subjected to melt molding. By this method, a plate like body of which the outer peripheral edge part is made thick and the region surrounded thereby is made thin is obtained.
Patent JP-H0887074-A (JP)
Title: Image pickup device
Inventor: TSUTAOKA KEIJI
IPC: G03B27/54
Filed: 1994-09-19
Abstract: PURPOSE: To prevent interference due to an illuminating means not under consideration when measuring the illuminance due to illumination given by one illuminating means using an illuminance measuring means by interrupting the light of illumination given by another illuminating means so that the light may not reach the illuminance measuring means. CONSTITUTION: When the variable angle reflector plate 401 is tilted in the direction of the arrow C, the light flux from the illumination unit 601F on the front side is diverted by the reflector plate 401 and reaches the light quantity sensor 301. On the other hand, the light flux emitted from the illumination unit 601B on the back side does not reach the light quantity sensor 301 after being reflected due to the angular relation of the flux to the reflection plate 401. Consequently the light quantity sensor 301 is able to independently measure the two kinds of illuminance caused by the illumination units 601 on the front and back sides at the position of photographing the subject by making the size of reflector plate 401 so large not to cause the interference between the two illumination systems.
Patent JP-S6284902-A (JP)
Title: Tailstock device for machine tool
Inventor: TAKAHASHI HIROSHI
IPC: B23B23/00
Filed: 1985-10-07
Abstract: PURPOSE:To enable tapered shaping or the like to be prevented due to looseness and/or tool wearing in straight cutting, by providing a tailstock spindle slightly eccentrically positioned, scale plate displaying an eccentricity size and an index, in the case of a tailstock device for lathe or the like. CONSTITUTION:The center S2 of a tailstock part (b) in a tailstock 1 is eccentrically positioned by 0.02-0.1 deg. with respect to the center S1 of a main part (a) in a tailstock spindle 6, and a machine tool mounts a scale plate 10 with a scale 9, showing an eccentricity size, between the main part (a) and the tailstock part (b) while provides a corresponding index in a longitudinally moving shaft 5. If a work is formed in a tapered shape when straight machining is performed, a dimensional difference between a side of the tailstock 1 and a side of a headstock is measured, and if the tailstock spindle 6 is turned by the amount corresponding to the dimensional difference through the index by the scale plate 9, the machine took, moving the center S2 by said dimension to the front or the rear and changing a cut amount, corrects the tapered shape. Accordingly, the tapered shape of the long sized work due to wearing of a tool, bearing and a slide surface can be corrected. While tapered machining can be also positive performed.
Patent JP-S6469267-A (JP)
Title: Voltage detector for inverter
Inventor: SUGISHIMA EIICHI
IPC: H02M7/48
Filed: 1987-09-07
Abstract: PURPOSE:To make the title voltage detector an inexpensive one, by constituting a voltage detection circuit taking advantage of the output voltage of a DC/DC converter. CONSTITUTION:An inverter is composed of a DC power source 1 and transistor modules 2 and feeds the current to a load 3. It is also equipped with a DC/DC converter 4 and a control circuit 6, with which the above modules 2 are controlled. On this occasion, in place of an insulating amplifier a voltage detection circuit 7 is juxtaposed and connected between the DC/DC converter 4 and the control circuit 6. In this detection circuit 7 let the secondary side winding voltage be the voltage detected, because it is proportional to the primary side input voltage in accordance with the turn ratio of each winding when the switching transistors of a flyback type DC/DC converter 4 are turned ON.
Patent JP-S59114327-A (JP)
Title: Vibro-pile driver
Inventor: URA HARUO
IPC: E02D7/18
Filed: 1982-12-18
Abstract: PURPOSE:To enhance the efficiency of the penetration operation of piles by vibrating a vibrator with a vibration frequency enough to obtain a maximum vibration pressure. CONSTITUTION:When the vibration frequency of a vibrator 1 is out of the intrinsic vibration number of the vibration system at which maximum vibration pressure is obtained, the present vibration frequency of the vibration 1 and the present intrinsic vibration number of the vibration, system are detected, and on the basis of the detectes results, the rotation number of an oil-pressure motor 16 is properly controlled so that the vibration frequency of the vibrator 1 is matched with the intrinsic vibration number of the vibration system, and the vibration frequency of the vibrator 1 is controlled by a control circuit 35 for the vibration frequency number provided in a controller 30. When a frequency alteration signal is put in the control circuit 35, the opening degree of a flow rate control valve 17 is properly regulated through a torque motor 18 according to the altered values, the rotation number of the oil-pressure motor 16 is controlled, and the vibration frequency number of the vibrator 1 is made to come near the intrinsic vibration number. Throughout all of the penetration process, the pile can be effectively driven with greater vibration pressures.
Patent JP-H0653442-A (JP)
Title: Sram memory cell structure
Inventor: NEGISHI MICHIO
IPC: H01L27/11
Filed: 1992-07-30
Abstract: PURPOSE:To provide a SRAM cell structure in which operational stability of cell is enhanced by increasing the channel length of a word transistor without increasing cell area and signal can be transmitted through a diffusion layer with no problem. CONSTITUTION:In a SRAM memory cell structure where a word line 7 is laid substantially in the center of a cell and driver transistors 8, 9 are arranged substantially in parallel on the opposite sides thereof, contact part of the gate electrode of the driver transistor is formed on a word transistor which is formed along with the word line.
Patent JP-H0387564-A (JP)
Title: Automatic bath apparatus
Inventor: NOMURA HIDEKI
IPC: F24H1/00
Filed: 1989-08-29
Abstract: PURPOSE:To stop supply of hot-water for preventing hot-water from over-flowing from a bathtub by a method wherein when the hot-water supply flow abnormally decreases, a hot-water feed on-off valve is opened and an influent water flow detector is checked whether or not it stands at zero so that it is judged whether a feed hot-water flow detector is out of order or hot-water is supplied to an another hot-water supply circuit. CONSTITUTION:To judge whether an another faucet is in use or a feed hot-water flow sensor 17 is out of order, a hot-water feed on-off valve 19 is opened, and an influent water flow sensor 12 is checked whether or not the influent water flow is zero. When the influent water flow is not zero, it is judged that an another faucet is in use and hot-water is supplied to a hot-water branch circuit 11 side. When the influent water is zero, as it is judged that the feed hot-water flow detected by the feed hot-water flow detector 17 is abnormally low although hot-water is not supplied to the hot-water branch circuit 11, the above action is repeated again for confirmation. And, when the influent water flow is zero twice, it is judged that the feed hot-water flow sensor 17 is out of order, and an alarm is noticed.