baber/WOPTO huggingface dataset:
Patent JP-S6195482-A (JP)
Title: Plural line character recognition device
Inventor: KAMI HIROYUKI
IPC: G06K9/34
Filed: 1984-10-16
Abstract: PURPOSE:To recognize characters of plural lines even in a rough alignment in a scanning position by obtaining a line segmentting position by the number of characters or a character pitch information and a projecting signal and carrying out a character segmentting and a character recognition from a line picture every line. CONSTITUTION:Seeing a binary image displayed on a display section 9 from a line information input section 5, and giving a character line pitch or a processed line number, a line segmentting position deciding section 4 obtains a line separating position by using a projecting signal set at a projecting signal memory section 2. When a character line pitch is given, a first position in which the projecting signal is '0' is temporarily determined as a first line separating position and from it, whether the projecting signal of each position at an interval of a character line pitch is '0' or not is examined. When it does not become '0', the first line separating position is moved and a check of the projecting signal being '0' is repeated. When there is no position in which all becomes '0', the line separating position in which there are maximum number of positions being '0' is obtained. When the processed line number is given, ones which have the same bottom number of the projecting signals coinciding with the number of lines are considered as the line separating positions.
Patent JP-2001041451-A (JP)
Title: Structure for securing discharge electrode of oil combustor
Inventor: OGUCHI YUKIHIRO
IPC: F23Q3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode securing structure for a discharge igniter in an oil combustor where a wick is ignited utilizing discharge. SOLUTION: This electrode mount structure has with respect to an wick 3 raised by enlarging the upper part of an wick upper tube 2, a discharge electrode 4 facing the wick 3 through an ignition window 7 made at an upper part of the wick upper tube 2, and the wick 3 fired by generating spark discharge between the discharge electrode 4 and a counter electrode 5 disposed closely thereto. The discharge electrode 4 is covered with an insulator 6 on the outer circumference, a plurality of protrusions 7a are projected from the ignition window 7 toward the insulator 6 and abutted, at the forward end thereof, against the outer surface of the insulator 6 to form an air intake gap 8 between the inner edge of the ignition window 7 and the insulator 6.  Air is supplied from the air intake gap 8 made uniformly in the outer circumference of the insulator 6 and unburnt gas spreading to the vicinity of the ignition window 7 is combusted thus preventing tar or carbon from adhering to the insulator 6 or the ignition window 7 before the wick 3 is fired by generating spark between the discharge electrode 4 and a counter electrode 5.
Patent JP-H0556051-A (JP)
Title: Inter-network relay system
Inventor: FUJIMURA KIYOTAKA
IPC: H04L12/28
Filed: 1991-08-28
Abstract: PURPOSE:To avoid efficiency reduction by sending an address of a node independently of changeover of one bridge device to other bridge device when a line interconnecting a couple of the bridge devices is switched and revising a retrieval table to be up-to-date through the learning function of the device. CONSTITUTION:When a monitor means of an equipment A detects a fault of a line W1 interconnecting a couple of bridge circuits A, B, a line W2 is used in place of the line W1, and even when port numbers connecting to the line W1 in a retrieval table Ta of the equipment A can be rewritten into port numbers connecting to the line W2, lines for equipments B connected opposite to the line W1 cannot be detected. When equipments A are selected, addresses A00, A01, A10, A11 of nodes A00, A01, A10, A11 independently of the switching are sent sequentially to the other equipments B thereby rewriting the retrieval table Ta into a table Tb.
Patent JP-H0957179-A (JP)
Title: Ultrasonic trowel
Inventor: OKUYAMA TSUNEO
IPC: B05C17/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To accomplish work to spread semi-fluid body such as a paint film material, a lining material, and an adhesive easily and in a short time. SOLUTION: An ultrasonic hand piece 22 is attached to the inside of one piece of a nearly L-shaped curved flexural oscillation body 4, flexural oscillation is excited in the flexural oscillation body 4 by an ultrasonic oscillator which is placed in the ultrasonic hand piece 22 and generates ultrasonic oscillation, and the flexural oscillation is transmitted to a working surface 2 formed on the outside of the other piece of the flexural oscillation body 4. In this way, when the semi-fluid body is spread on the working surface 2, by flexural oscillation generated on the working surface 2, bubbles generated in the semi-fluid body is eliminated to reduce the frictional resistance of the working surface 2 with the semi-fluid body, and oscillation energy is converted into thermal energy to heat the semi-fluid body so that the working efficiency is improved to reduce a working time. Besides, by gripping the oscillator case 23 of the ultrasonic hand piece 22, easy handling similar to that of a conventional trowel is obtained.
Patent JP-2001043097-A (JP)
Title: Inter-process communication system in computer system
Inventor: KAKINUMA TORU
IPC: G06F9/46
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make transmittable/receivable an emergency message between processes as speedily as possible. SOLUTION: Each of transmission processes 10-1 to 10-n previously requests the notice registration of the emergency message to an emergency communication control process 50. A supervisory process 40 monitors the used quantity of a shared memory 30. When the used quantity of the shared memory 30 exceeds prescribed quantity, the supervisory process 40 judges the memory falls into congested state, and requests the notice of the emergency message to the emergency communication control process 50. According to this request, the emergency communication control process 50 transmits the emergency message to the relevant transmission process.
Patent JP-H0959087-A (JP)
Title: Formation of thin film
Inventor: HAYAMIZU SHUNICHI
IPC: B01J19/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prepare a thin film having good crystallinity and orientation by previously bleaching the surface of a substrate with a substance containing an alkali (earth) metal in a method for forming a thin film by depositing and crystallizing a film forming material on a glass substrate by a laser abrasion method. SOLUTION: A laser abrasion apparatus is shown in the figure. A glass substrate 16 is immersed in an aqueous solution of 1N NaOH (having 40 deg.C liquid temperature) for 10min and lightly washed with pure water and dried and set into a film-forming chamber 10. The interior of the film-forming chamber 10 is evacuated and partially ozonized oxygen gas is fed thereto. The glass substrate 16 is heated to a prescribed temperature and laser beam L is irradiated to ZnO target 15. ArF excimer laser is used as the light source unit 20. The film-forming material is released from the ZnO target 15 by the irradiation and deposited on the glass substrate 16 to crystallize the film forming material. The film-forming rate is kept to 4nm/min. The glass substrate temperature is set to 500 deg.C and the oxygen gas pressure is set to 6×10<-4> Torr to form ZnO thin film having 200nm thickness.
Patent JP-H0265881-A (JP)
Title: Prize winning device for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1988-08-31
Abstract: PURPOSE:To clarify whether the operation of a specific selector information selecting means is effective or not, by setting a selecting function displaying means for displaying that the selecting function of the discriminant information selecting means is in an effective condition or in an invalid condition. CONSTITUTION:Display members 12 are for fluctuation-displaying or stopping- displaying many kinds of items discriminant information and specific items of discriminant information, and are arranged in a variable display means 3 and a selector information display means 5. On the display members 12, seven LED elements are arranged in the manner of the spots of dice, and based on the graphic signal of input provided from a variable graphic generation circuit 16, or the specific graphic signal of input provided from a discriminant information selecting means 4, respective selector informations are lit to be displayed. A timer circuit 14 is provided with the synchronous timers of three devices on every display member 12, 12, 12 arranged on the variable display means 3. Through timer signal, by the variable display means 3, items of discriminant information are brightly fluctuation-displayed, and the means 3 is for invalidating the function of the discriminant information selecting means 4 via a selecting function controlling means 9.
Patent JP-S6460958-A (JP)
Title: Manufacture of lead accumulator
Inventor: WADA YASUO
IPC: H01M50/536
Filed: 1987-08-31
Abstract: PURPOSE:To prevent battery explosion by furnishing a slope at the tip of each electrode plate tab or a lead component for formation of a strap equipped with a comb-shaped part to be fitted with the tabs, and by forming the two by welding solidly in a single piece, wherein the explosion signifies such as initiated with this part as internal fire point. CONSTITUTION:Electrode plate tabs 1 are fitted to a comb-shaped part 3 of a lead component 2 for formation of a strap, and a slope 4 is formed at the tip of this comb-shaped part 3 while a slope 5 at the tip of each electrode plate tab 1. When they are welded together by a burner, the flame intrudes easily to recesses bordered by the comb-shaped part 3 of lead component 2 and the slopes 5 of tabs 1, and thereby the lead at the side face of the comb- shaped part 3 and the slopes 5 of tabs 1 is melted and mixes together. At the same time, the burner flame intrudes well into the recess bounded by the tabs 1 and the slopes 4 and a welding jig arranged in such a way as surrounding the whole to cause melting of the lead at the side faces of each tab 1 and the slopes 4, which accomplishes well mixing together.
Patent JP-S60109594-A (JP)
Title: Production of 3-deazaguanosine
Inventor: MIYASAKA SADA
IPC: C07H19/04
Filed: 1983-11-17
Abstract: PURPOSE:To obtain the titled compound useful as an agent to inhibit the proliferation of DNA virus and RNA virus, under mild condition, by reacting imidazole nucleoside with a metal alcoholate in an alcohol solvent, and treating the reaction product with ammonia. CONSTITUTION:The objective compound of formula II can be produced by (1) reacting the imidazole nucleoside of formula I (R<1> is lower alkyl; R<2>-R<4> are H or protecting group) with a metal alcoholate (e.g. sodium methoxide) in an alcohol solvent usually at room temperature to activate the 5-nitrile group to iminoether group, and (2) treating the reaction product with ammonia.
Patent JP-2001040720-A (JP)
Title: Connection structure between header and branch pipe
Inventor: SUZUKI SAKAE
IPC: E03C1/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide connection structure between a header and a branch pipe allowing the branch pipe to be branch-piped from the header neatly without waste under a floor and facilitating maintenance without hindrance of the branch pipe in maintenance under the floor. SOLUTION: In this connection structure between the header 1 and a branch pipe 3, the header 1 and the branch pipe 3 are connected through a joint 2, and the joint 2 is composed of a header connecting pipe connected to the header 1, and a hook-shaped branch pipe connecting pipe 22 turnably connected at one end to the header connecting pipe and connected at the other end to the branch pipe 3. The header 1 and at least a part of the joint 2 are enclosed in a heat insulating box 4, and a filler 41 formed of expandable beads is filled in a space part in the heat insulating box 4.
Patent JP-H0382993-A (JP)
Title: Fuel assembly of boiling water reactor
Inventor: KUDO YOSHIRO
IPC: G21C3/32
Filed: 1989-08-25
Abstract: PURPOSE:To improve the performance of spectral shift operation to contrive the improvement of the profitability of fuel by regulating a flow of cooling water to a water rod in response to a core flow. CONSTITUTION:The water density of a water rod itself is regulated. As the result, the fuel assembly is provided with a flow regulation means for regulating the flow of cooling water allowed to flow in the water rod 52 in accordance with a core flow. In other words, in the condition that the core flow by a cycle end is small, a quantity of the cooling water allowed to flow in the water rod 52 is lessened positively to produce voids in the water rod 52 to lessen water density so as to produce and accumulate plutonium 239. On the other hand, in the condition that the core flow of the cycle end in which reactivity is lowered is large, much cooling water is allowed to flow in the water rod 52 to hold in a non-boiling state, namely, in a high water density state. And under the low void condition plutonium 239 is burned to hold reactivity to improve fuel profitability so as to further improve the performance of spectral shift operation.
Patent JP-2000048851-A (JP)
Title: Washer
Inventor: MURAO TETSUO
IPC: H01M2/30
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a washer capable of connecting wires without detaching a bolt nut washer of a battery terminal, capable of performing measurement, capable of perform protection from heavy current to be generated in short circuit, and capable of restraining load voltage from being fluctuated. SOLUTION: A washer 10 having a ring-shaped part 12, on which a hole part 11 for inserting a bolt-shaped electrode terminal is formed, is provided with an insulating member 13 projected radially outwardly from the ring-shaped part 12, a fuse 17 provided in the insulating member 13 and electrically connected to the ring-shaped part 12, and a tab 19 electrically connected to the fuse 17 and projected radially outward from the insulating member 13. Moreover, a resistor 18 for preventing voltage fluctuation in a load connected to a cell 30 is provided between the fuse 17 and the tab 19.
Patent JP-H10324808-A (JP)
Title: Antifouling resin composition and coating material and underwater life antideposition dirt-preventing film
Inventor: ISHIBASHI YOSHINORI
IPC: C08K7/18
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition useful for obtaining dirt-preventing film and a ship bottom paint having high antifouling function, its excellent persistence, flexibility and handleability by mixing a resin with a blowing agent and an antifouling agent. SOLUTION: The antifouling agent is desirably a copper based one desirably being at least one member selected among pure copper, copper oxides and copper alloys. It is desirably a powder containing at least 80% powder having a particle diameter of 100 μm or below or a powder having a mean particle diameter of 2-100 μm. It is desirable that the antifouling agent is used in an amount of 20 wt.% or above, desirably 20-70 wt.%, more desirably 50-68 wt.%, based on the resin containing the blowing agent. The resin is desirably at least one member selected among acrylic resins, urethane resins, vinyl chloride resin, PVA resins, polyamide resins, polyester resins, polyolefin resins and ethylene/ vinyl acetate copolymer resins. The blowing agent is desirably at least one member selected among anionic, cationic and nonionic surfactants.
Patent JP-H0382742-A (JP)
Title: Permanent magnet alloy excellent in oxidation resistance
Inventor: UEDA TOSHIO
IPC: H01F1/058
Filed: 1989-08-25
Abstract: PURPOSE:To provide superior oxidation resistance while maintaining high magnetic properties by coating respective magnetic crystalline grains in a magnet with oxidation resisting protective film having a composition which contains all of the alloying elements constituting the above magnetic crystalline grains and in which C content is specified. CONSTITUTION:In an R-Fe-B-C alloy magnet (R means at least one kind among rare earth elements including Y), respective crystalline grains in the alloy are coated with oxidation resisting protective film. The protective film has a composition which contains practically all the alloying elements constituting the magnetic crystalline grains and in which C comprises 0.1-16wt.%. It is preferable that the grain size of the crystalline grains and the thickness of the oxidation resisting protective film are regulated to about 0.5-5mum and about 0.001-15mum, respectively. Since this permanent magnet alloy has excellent oxidation resistance and hardly rusts, and further, it has superior magnetic properties, it can suitably be used for various magnet applied products.
Patent JP-S6277368-A (JP)
Title: Production of finely pulverized 2-mercaptopyridine-n-oxide polyvalent metal salt
Inventor: NOZAKI TOSHIO
IPC: A61K8/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the titled compound useful as an antidandruff agent, etc., to be compounded to a fungicide, hair rinse, etc., in a short time in a stable state, by agitating a dispersion of a 2-mercaptopyridine-N-oxide polyvalent metal salt in the presence of a specific dispersant together with a rigid medium. CONSTITUTION:The objective compound containing >=50wt% particles having diameter of <=0.2mu can be produced by agitating a dispersion of a 2- mercaptopyridine-N-oxide polyvalent metal salt together with a rigid medium having particle diameter of <=0.2mm, especially 0.1-0.2mm in the presence of a dispersant consisting of a sulfonated product of a polycyclic aromatic compound which may have hydrocarbon group as substituent group (e.g. lignin, naphthalene, etc.) or its salt or their condensate with formaldehyde. The amount of the dispersant is preferably >=0.05%, especially 0.1-10%.
Patent JP-H1169144-A (JP)
Title: Image signal converter and image signal conversion method
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an output image improved in resolution by avoiding that the signal of an interpolation pixel is apart from an actually picked-up image even when a discontinuous pixel change is in existence in the vicinity of interpolation pixels. SOLUTION: In this image signal converter where an input image signal Vin is converted into an output signal Vout with more pixel number, a normality analyzer 12 uses a signal of each pixel being a component of the input image signal Vin to analyze the normality of each pixel relating to the input image signal Vin and divides each pixel to some pixel groups each having normality. For example, the normality analyzer 12 detects an edge denoting a border of the pixel groups with normality.  A pixel interpolation device 13 uses the signal of peripheral pixels with normality to the interpolation pixel among the pixels being the components of the input image signal Vin based on the result of analysis by the normality analyzer 12 to generate a signal of each interpolation pixel and synthesizes the signal of each interpolation pixel with the signal of each pixel being a component of the input image signal Vin to obtain an output image signal Vout.
Patent JP-2001040636-A (JP)
Title: Wooden mattress
Inventor: KAMIYAMA KIYOSHI
IPC: B27M3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To impart a required weight on a wooden mattress composed of a log material. SOLUTION: Log materials 2 are stacked on a base 1 made of concrete having legs 11 in a parallel-crosses shape and fixed by bolts 3. The log materials 2 are stacked by connecting the bolts 3 in response to the number of the stages of a parallel crosses, and fixed by a nut 30 in a housing recessed section 22 at an uppermost stage. A wood plug 23 is introduced into the housing recessed section 22 and the nut 30 is concealed, and a metal is not exposed on the surface.
Patent JP-H04229125-A (JP)
Title: Method and device for exterminating flea
Inventor: BIRUHERUMU SHIYUTENDERU
IPC: A01M29/12
Filed: 1991-08-05
Abstract: PURPOSE: To decrease the amt. of material and to exterminate insects from a livestock and the surrounding area by attaching a collar containing an active compound which inhibits growth of insects to a livestock. CONSTITUTION: A polymer, active compd. which inhibits growth of insects, plasticizer of 10 to 50wt.%, stabilizer, vehicle, lubricant, filler and coloring agent are compounded and formed by cast molding, compression molding, injection molding, etc., to obtain a collar. The obtd. collar is attached to a livestock.
Patent JP-H0298385-A (JP)
Title: Pin ball machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1989-08-24
Abstract: PURPOSE:To expand the variation in establishment of the combination of specified discrimination information and enable interesting variable displays rich in variation for improving an amusement of game by reducing restrictions from structural surfaces when a plurality of effective combination rows are set and setting such rows freely. CONSTITUTION:Value setting is controlled on the basis of value data stored in an area 539. For example, when values given according to the combination type of discrimination information represent times in which a variable prize winning ball device can be opened, the value data, i.e., time data are given to a switch drive circuit 471 which energizes a solenoid 472 only for that time on the basis of the given time data to open a plate of the variable prize winning ball device 5. Thus, according to the combination of display condition on a rotary drum indicator, a player can obtain a chance of obtaining a lot of prize winning balls at a time relatively high possibility.
Patent JP-H0883709-A (JP)
Title: Manufacture of injection mold magnet roll and manufacturing device thereof
Inventor: MIKI SHOGO
IPC: B22D17/00
Filed: 1994-09-13
Abstract: PURPOSE: To control the generation of warpage on a magnet roll, to make molding cycle short and to increase the life of a mold by a method wherein a molded body is led out relatively against a mold which is opened in longitudinal direction of a molded body, and the molding body is released from the mold. CONSTITUTION: The molding space 3a of a magnet roll M is formed by junctioning cylindrical molds 1 and 2, which is divided into the front and the rear parts in longitudinal direction of the objective molded body, having no parting surface on the inner surface, is formed. Then, magnet material is cast in the above-mentioned space 3a, and after the material has been hardened by cooling, the mold 1 is released by moving it in longitudinal direction. The molded body M, which is hardened by cooling, is released from the mold by pushing out in longitudinal direction or by pulling it out. As a parting surface is not present in the inner surface of the molds 1 and 2, partial abrasive wear of the inner surface of the molds can be prevented and the life of the mold can be prolonged.  Also, as the molded body M is pushed out or pulled out in the axial direction, the warpage of the molded body M generated when it is released from the mold can also be prevented.