baber/WOPTO huggingface dataset:
Patent JP-H04336621-A (JP)
Title: Automatic file restoration processing system
Inventor: ONO TOMONORI
IPC: G06F3/06
Filed: 1991-05-14
Abstract: PURPOSE:To avoid the restoration unable states of a file and a storage device having the serious faults by preventing the interruption of the business work processing due to the abnormal end of an application program. CONSTITUTION:If the input of a file is impossible with a single access given from a storage 8, an input/output control means 3 informs a fault information acquiring means 4 of the information on the fault and then has an access again. The means 4 stores the fault information into a fault information file 5. A retrieving means 6 retrieves the contents of the file 5. If it is confirmed that plural faults occurred in the same address of the storage device 8, then means 6 informs a restoring means 7 of the medium name and the address of the storage device 8 having the faults and then produces a file restoring command. Then the means 7 assigns a substitute area to the address information from the means 6, copies the data on the address to the substitute area, and informs the means 4 and a display device 1 of a message that performed the substitution. The mean 4 stores the message informed from the means 4 into the file 5.
Patent JP-S60446-A (JP)
Title: Formation of pattern
Inventor: AKIMOTO SEIJI
IPC: G03F7/039
Filed: 1983-06-17
Abstract: PURPOSE:To enable formation of a micropattern by using a binary copolymer of hydroxystyrene and chloromethylstyrene or a ternary copolymer of these monomers and styrene for an electron beam resist, and developing the exposed resist with alkali. CONSTITUTION:A binary or ternary copolymer of chloromethylstyrene and hydroxystyre or styrene in addition of them is used for a negative resist to be treated with electron beams. The exposed resist is developed with alkali. For example, such a copolymer is dissolved in a ''Cellosolve'' type solvent, applied to a substrate to be processed, such as an SiO2 formed on a silicon wafer, prebaked, and exposed to electron beams. A nonswelling sharp resist pattern is formed by developing it with alkali. Such a resist is good in sensitivity and plasma resistance, and a micropattern can be formed by electron beam exposure.
Patent JP-S5633315-A (JP)
Title: Transferring device for shari hako (rice box) type or other box type container
Inventor: UMEDA FUMIHIKO
IPC: B65G47/52
Filed: 1979-08-27
Abstract: PURPOSE: To provide a subject device which can be used in combination of transfer processes performed continuously and enable an efficient transfer of shari hako (rice box) containing sushi meshi (vinegared rices) or other box type container.  
     CONSTITUTION: A shari hako (rice box) C fed by means of a roller conveyor B is pushed into at the outside of an opening 3 of a lift D by means of a small roller 10 of a feed arm 8, and is placed on a moving plate 12 in the lift. The moving plate 12 moves forward toward the inside of a dolly E of a dolly box b from a dispatch port 17 of the lift D and moves backward therefrom by means of a cylinder 19. When a width of the dolly is equivalent to a width covering shari hakos (rice boxes) in 2 or 3 rows, a dolly support frame F is moved horizontally to load them onto the dolly so as to be positioned on the same surface, and also to pile them up in a multi-stage resulting from the vertical movement from a loading surface of the roller conveyor B of the lift D to a piling-up surface of the shari hakos (rice boxes). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5733750-A (JP)
Title: Temperature control system of hot water heater
Inventor: KOJIMA TADASHI
IPC: F23N1/08
Filed: 1980-08-08
Abstract: PURPOSE: To enable excellent temperature control even when an abrupt external disturbance occurs by calculating a necessary calory with respect to a set temperature based on the water supply flow quantity and hot water supply temperature to control the combustion quantity of gas in accordance with the calculated value.  
     CONSTITUTION: A temperature senser 2 for detecting a water supply temperature TO on the outlet side of a heat exchanger 1, and a flow quantity senser 7 for detecting a water supply flow quantity of on the inlet side. Output signals of respective sensers 2 and 7 are delivered to the computing part 8. The computing part 8 calculates a necessary calory Q with respect to a set temperature TSP on the basis of these output signals in accordance with Formula I wherein a represents a specific heat; η, a heat exchange efficiency; TO, an output signal of the temperature senser; and Ti, a water supply temperature. A signal corresponding to the necessary calory Q thus obtained is supplied to the driving part 4 to control the combustion quantity Q of a gas G with respect to the burner 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5733358-A (JP)
Title: Vehicle speed sensor
Inventor: YOSHIDA KENICHI
IPC: G01P3/486
Filed: 1980-08-08
Abstract: PURPOSE:To provide a vehicle speed sensor which has no influence of electromagnetic induction noise, can make stable operation and is small in size and light in weight by utilizing optical fibers as signal transmission lines. CONSTITUTION:A permanent magnet 19 and a rotor 21 of a polygonal prism shape of which ridge parts are formed of ferromagnetic materials 20 are opposed to each other by way of a disc 16 which is in one piece with a revolving shaft 14 revolving in correspondence to a wheel. Slits 15, 29 which intermittently turn the rotor 21 when passed with magnetic fluxes are pierced to the disc 16. On the other hand, two pieces of optical fibers 24, 25, one of which is connected to the light source 26 and the other is connected to an optical signal processor 28 detecting the number of revolutions of the wheel by light pulses are opposed to each other by way of the rotor 21 in the direction parallel with the shaft 14 of the rotor 21, and further the slits 15, 29 introducing the luminous flux projected from the one fiber 24 to the other fiber 25 are pierced in the rotor 21.
Patent JP-S589717-A (JP)
Title: Forming method of helical fin and tube or rod having the same
Inventor: NOUKI SADAJI
IPC: B21C37/26
Filed: 1981-07-11
Abstract: PURPOSE:To make a helical fin formed on a tube or a rod smoothly and naturally by itself by passing a hoop-like fin material between one-sided rolls and by making the material wound and fixed on the outer periphery of the tube or the rod while extended at a part of the material corresponding to the outer periphery of the fin. CONSTITUTION:A winding tension is given to a fin material 2a by mounting one- sided rolls 13 and 13 and a tube 1 so that the axis of the rolls 13 and 13 may be nearly right angle to the axis of the tube 1, and by making the feed speeds of the rolls 13 and 13 nearly the same to the material 2a winding speed of the tube 1. The fin material 2a is wound and fixed onto the outer periphery of the tube 1 after bent into a curl shape by elongating the one side of the material 2a to the length of the outer periphery of a fin on the tube 1. By this process, the fin material 2a is formed into a helical fin without applying excessive stresses at the inner side thereof and is welded by high frequency heating.
Patent JP-H06322118-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: KITAHARA MIKIO
IPC: C08G73/06
Filed: 1993-05-10
Abstract: PURPOSE:To provide the subject composition containing a polymaleimide compound, a specific amino compound and an inorganic filler as essential components, exhibiting a high glass transition temperature, excellent in solder immersion resistance, strength, heat resistance and crack resistance, and suitable for electronic and electric parts, etc. CONSTITUTION:The objective composition containing (A) a polymaleimide compound such as a bismaleimide compound of formula I (R1 is H, 1-4C alkyl; X is direct bond,-CH2-,-CO-,-SO2-,-S-,-O-, cycloalkyl, etc.; n is 0,1), (B) one or more kinds of amino compounds selected from diguanamine compounds of formula II (the bonding positions of diaminotriazinyl groups are 2,5-or 2,6- positions) or formula III (the bonding positions of diaminotriazinoyl groups are 1,2-, 1,3-, or 1,4-positions) preferably in an amount of 10-100 pts.wt. (per 100 pts.wt. of the component (A), and (C) an inorganic filler such as molten silica preferably in an amount of 200-600 pts.wt. (per 100 pts.wt. of the component (A) as essential compounds).
Patent JP-H02289407-A (JP)
Title: Production of alpha-silicon nitride
Inventor: KATO HAJIME
IPC: C01B21/068
Filed: 1989-04-27
Abstract: PURPOSE:To obtain low carbon high alpha-silicon nitride by granulating at least one of metallic silicon powder and a mixture of silica powder with carbon powder and carrying out surface coating with silicon nitride, mixing and nitrifying under heating. CONSTITUTION:At least one of metallic silicon powder (a) and a mixture (b) of silica powder with carbon powder is granulated and the surfaces of the resulting granules are coated with silicon nitride. The granules are then mixed with the ungranulated component (a) or (b) and this mixture is nitrified under heating in a nitrifying atmosphere to obtain desired alpha silicon nitride. The pref. particle size of the metallic silicon powder used is <=10mum. When the powder contains a large amt. of particles of >10mum particle size, it is unfit to produce high purity silicon nitride because reaction time is prolonged and unreacted silicon remains. The pref. primary particle size of the silica powder and carbon powder is <=1mum from the view-point of reactivity.
Patent JP-S5535047-A (JP)
Title: Dry syrup
Inventor: TAKEO KIMIHIKO
IPC: A61K9/107
Filed: 1978-09-06
Abstract: PURPOSE: To provide a dry syrup agent which can be dispersed rapidly in water and keeps the dispersed state stably for a long period, containing a composite composed of microcrystalline cellulose and a specific water-soluble gum.  
     CONSTITUTION: Dry syrup composed of (A) at least about 0.5wt% of a composite obtained by combining a water-soluble anionic polymer gum (e.g. carboxymethylcellulose sodium salt) firmly with microcrystalline cellulose, (B) essential components such as effective drug component, sugars, etc., and (C) other optional additives. The syrup can be pelletized by extrusion pelletization, fluidized bed pelletization, etc. The dry syrup thus obtained can be dispersed rapidly in water, and the resulting dispersion is stable for ≥1 month. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H047792-A (JP)
Title: Method and device for extraction of character
Inventor: KABURAYAMA YUKIKAZU
IPC: G06K9/34
Filed: 1990-04-26
Abstract: PURPOSE:To extract a character having its external shape matching for an actual character by extracting the character out of an input image without thinning the lines. CONSTITUTION:A character extracting device to extract characters out of inputted images consists of an image input part 1, an image tracking part 2, a contour information storage part 3, a character size range designating part 4, an out-range deleting part 5, and an inner contour line deleting part 6. Then a contour line is obtained for an image area without thinning the lines, and a circumscribed rectangle is obtained for the contour line. Then a master contour line is obtained to the contour line, and the inside and the outside of the contour line are decided. Based on the contour information, the undesired contour information is deleted. Thus a character is extracted. In such a way, the characters can be extracted in a short period of time with improved reliability and reproducibility.
Patent JP-H07319346-A (JP)
Title: Decoloring device
Inventor: KOZUKI MICHIZO
IPC: G03G15/08
Filed: 1994-05-23
Abstract: PURPOSE:To provide a decoloring device capable of attaining the efficient color vanishing of toner whose color can photocheminally vanish, shortening a decoloring time per sheet and further, being made light in weight and small in size. CONSTITUTION:The decoloring device 200 is composed of a decoloring unit 101 provided with a heating roller 110, a pressure roller 111, a light source 112, etc., various kinds of rollers and guiding members carrying a sheet on which the toner whose color can be photochemically decolored is fixed, an ejecting tray 203 receiving the sheet after decoloring processing, etc. Identifying sensors 180 and 181 are attached to the upper sides of the decoloring unit 101 and a paper feeding cassette 202 and for instance, the fact that an image on the sheet is formed with the toner different from the decoloring toner or not is identified through the use of the color tone of the toner. When the identifying sensors 180 and 181 detect the decoloring toner, the decoloring processing is continued, but when the identifying sensors 180 and 181 detect the nondecolored toner, the energization of a heater 110a and the light source 112 are stopped.
Patent JP-H10295696-A (JP)
Title: Surgical apparatus and aid for it
Inventor: MORIMOTO MIKIHIKO
IPC: A61B17/22
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a surgical apparatus which is used in an operation of an internal organ in the abdominal cavity and is suitable for scratching off the fat attached to the blood vessel peripheries of the organ. SOLUTION: A surgical apparatus is equipped with an insert tube 4 capable of being inserted into a trocar 2 and a sponge member 5 attached removably to the tip of the insert tube, wherein the sponge member 5 is shaped in a column having stellate section formed by providing a plurality of projections and recesses at the peripheral surface of a columnar sponge material. A rod-shaped member is fixed to the sponge member 5, and this is supported by a grip furnished in the insert tube. The tail of the sponge member 5 is compressed and inserted to the forefront of the insert tube 4 which is tapered as thinning toward the tip. The outside diameter of the sponge member 5 should be smaller than the inside diameter of the trocar 2, while the outside diameter of the tube 4 be smaller than that of the sponge member 5.
Patent JP-S60255302-A (JP)
Title: Automatic chuck pawl exchanger in machine tool
Inventor: WATANABE KAZUTOMO
IPC: B23B31/39
Filed: 1984-05-29
Abstract: PURPOSE:To automatically exchange chuck pawls by using an automatic chuck pawl attaching and detaching mechanism in which engaging screws of chuck pawls are threadingly advanced or retracted by driver shafts. CONSTITUTION:There is provided an automatic chuck exchanging mechanism 3 turnable right and left in which adjacent to the rear end of a driver shaft rotary axis 312 another driver shaft 305 is attachable. Thus, two sets of chuck pawls 16 can be held at the same time. While exchanging chuck pawls are held by one of them, pawls are detached from the chuck 200 and held by the other, and then the mechanism 3 is inverted to attach the pawls held by the one to the chuck 200, thus executing simultaneous exchange.
Patent JP-H02288483-A (JP)
Title: System and apparatus for detecting distortion of decoded picture signal
Inventor: OSHIMA KATSUYA
IPC: H04N19/103
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a parameter corresponding to the behavior of an original picture signal, its property and how to observe visual deterioration by using the value having the largest absolute value of a quantized error caused by coding as a parameter representing the distortion of each block. CONSTITUTION:The polarity of a quantized error of each picture element outputted from a subtraction circuit 2 is eliminated by an absolute value calculation processing section 3 to obtain its absolute value, and a maximum value calculation processing section 4 compares the quantity of the quantized error in a block, selects the largest value and the value is used as a parameter representing the distortion. Since the parameter represents the quantity of the deterioration caused in the block, it corresponds to the behavior of the original picture signal and its property and also to how to observe visual deterioration. Thus, the parameter including the information as to what kind of a picture the original picture signal is provided.
Patent JP-H07295210-A (JP)
Title: Light reflection preventive material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 1994-04-25
Abstract: PURPOSE:To impart an excellent antireflection effect by using a material consisting essentially of a specific quaternary anamonium compd. CONSTITUTION:The light reflection preventive material contg. the quaternary ammonium compd. expressed by formula R<1>4N<+->R<2> is used. In the formula, R<1> denotes the same or different kinds of 1 to 6C alkyl group, 1 to 6C alkoxy group, 1 to 6C hydroxyalkyl group; R<2> denotes a hydroxyl group, 1 to 6C mono- or di-carboxylic group, fluoro group, hydroxyl difluoro group, chlor group, bromo group, sulfonyl group, hydrogenated sulfonyl group, methyl carbonyl group. The light reflection preventive film 3 consisting of this light reflection preventive material is formed as the upper layer of a photoresist layer 2. This light reflection preventive film 3 is removed after the photoresist layer 2 is exposed. As a result, the reflected light on the surface of the photoresist layer 2 is decreased and the degradation in the dimensional accuracy of the patterns by multiple interference of light within the resist layer is surely prevented.
Patent JP-H0652924-A (JP)
Title: Electric connector assembly
Inventor: RUUKASU SUUZU
IPC: H01R12/73
Filed: 1993-05-11
Abstract: PURPOSE: To provide a back-plane electric connector assembly having a plurality of removable connector modules. CONSTITUTION: An electric connector assembly has a sectional U-shaped mounting rail 16 having a bottom face and both side walls mounted on the back-plane. A key mechanism and a latch. mechanism are formed respectively on both sides of the mounting rail 16. A plurality of connector assemblies 18 in which the key mechanism and the latch member are formed on a side face is inserted and fixed between both side walls of the mounting rail 16. A release mechanism 46 is formed at each connector assembly 18 for the convenience of removal.
Patent JP-S5634636-A (JP)
Title: Preparation of oligomer of unsaturated cyclic hydrocarbon
Inventor: HIGASHIMURA TOSHINOBU
IPC: C07C2/04
Filed: 1979-08-29
Abstract: PURPOSE: To obtain the titled oligomer composed mainly of dimer, easily, by the polymerization of methylenecycloalkane, 1-methylcycloalkene or their mixture at about normal temp. using an extremely strong acid as a catalyst.  
     CONSTITUTION: An oligomer of unsaturated cyclic hydrocarbon is obtained by the polymerization of methylenecycloalkane (e.g. methylenecyclopentane, methylenecyclohexane, etc.), 1-methylcycloalkene (e.g. 1-methylecyclopentene, 1-mthylcyclohexene) or their mixture at ≥-30°C, preferably 0W80°C, using an extremely  strong acid (e.g. sulfonic acid, perchloric acid, etc.) as a catalyst. Said oligomer  can be easily obtained, since the above cycloalkane is isomerized to the correspond  ing 1-methylcycloalkene and then polymerized. Compounds of formula I and formula II are mostly formed among the dimers of methylenecyclopentane.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59117-A (JP)
Title: Method for connecting optical fiber
Inventor: TANIFUJI TADATOSHI
IPC: G02B6/38
Filed: 1982-06-25
Abstract: PURPOSE:To eliminate the inconvenience in handling fiber cores when optical fibers are connected with each other, by closely putting a thermo-contracting tube on the core of the fibers to be connected after they are exposed, and then, performing necessary work. CONSTITUTION:This invention relates to the connection of optical fibers 50 having only the primary cover or having the primary cover and secondary cover with a vacant space inbetween. The connection of this invention is performed in such a way that necessary connecting works, such as removal of covers, connection of optical fibers, reinforcement of connected parts, treatment of excess lengths, connection of outer covers 52, etc., are performed with conventional jigs after the outer diameter of the connecting part of the cable 50 is enlarged by exposing the fiber core 10 from the cable 50, closely putting a thermo-contracting tube 60 on the exposed part, and then, contracting the tube 60. Since these works are performed on the fiber core 10 covered with the thermo-contracting tube 60, the fiber core 10 can be handled easily.
Patent JP-H05302589-A (JP)
Title: Crossflow cooling fan
Inventor: YAMAZAKI SUSUMU
IPC: F04D29/44
Filed: 1992-04-28
Abstract: PURPOSE:To provide a cooling fan, in which quietness and high performance have been embodied, and which is used for cooling an electronic equipment or the like. CONSTITUTION:A crossflow cooling fan is provided with a casing 3 of section in square shape, impeller housed in this casing 3 and a motor, provided in the outside of the casing 3, for driving this impeller. Here by a leading edge partitioning plate of comprising a nose part 6 and a leading edge part 5, a flow is divided into a suction flow and delivery flow. A suction flow path is formed in the upstream in a surface of connecting the leading edge part 5 to a trailing edge part 8 along a blade external peripheral surface, and a delivery flow path is formed in the downstream from a surface of connecting the nose part 6 to the trailing edge part 8 along the impeller peripheral surface. A constitution is provided such that a radial directional space between the nose part 6 and the impeller peripheral surface is formed successively smaller along the direction of rotation.
Patent JP-2000304693-A (JP)
Title: Method and apparatus for measurement of concentration of developer as well as transfer apparatus
Inventor: HAGIWARA YOSHIHIRO
IPC: G01N21/3577
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus for the concentration of a developer by which the concentration of the developer can be measured with a simple constitution and with high accuracy. SOLUTION: A concentration measuring part 4 which measures the concentration, as the toner amount in a solvent, of a developer is installed, in a position in which a circulation direction is not vertical, in a supply pipe line 6 by which the developer is supplied to the outer circumferential face of a photoconductor belt. A pair of glass rods 9 opposite end parts of which protrude into the supply pipe line 6 are installed at the concentration measuring part 4. A light emitting part in which a light emitting diode 11 used to irradiate infrared rays is arranged and installed is installed at the other end of the glass rod 9 on one side. A light receiving part 8 in which a light receiving diode 12 used to receive the infrared rays is arranged and installed is installed at the other end of the glass rod 9 on the other side.  The influence of the sediment of a toner is excluded, the glass rods 9 clean the developer, and the concentration of the developer can be measured with high accuracy. By using the infrared rays, the influence of a color mixture is eliminated even with reference to a color, and the concentration of the developer can be measured with high accuracy. A GAP tolerance is large, and the production property of this measuring apparatus can be enhanced.
Patent JP-S59232518-A (JP)
Inventor: TERAI TOSHIO
IPC: A47J27/00
Filed: 1983-06-17
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-H07313702-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-05-24
Abstract: PURPOSE:To protect a pachinko ball to pass through a pachinko ball course inside a base frame from the operation of the magnetic force of a speaker. CONSTITUTION:On the set board of the base frame, a speaker housing wall 21 to which a speaker 17 is fitted so as to be ejected forward is integrally formed. At the back of the set board, an out ball guiding course 52 for guiding an out ball dropped out of an out port 36 toward a game ball ejecting port 33 is formed in the state of avoiding the rear side of the speaker 17. On a speaker cover board 18 coupled with the set board, a first guiding slope 18b for guiding a foul ball away from the speaker 17 is formed.