baber/WOPTO huggingface dataset:
Patent JP-H0572019-A (JP)
Title: Device for measuring amount of generated ice of ice heat-accumulation device
Inventor: TAKEDA HIROSHI
IPC: G01F17/00
Filed: 1991-09-18
Abstract: PURPOSE:To enable amount of generated ice from an initial state of generation of ice to a final state to be measured accurately by using a plurality of remote measurement type distance meters and water-level sensors which are provided on a bottom surface of a heat- accumulation tank. CONSTITUTION:When no ice 1 is generated in a heat-accumulation tank 3 and at the time of initial water level with only a cold water 2, a distance to a water surface is measured by all ultrasonic distance sensors 8 on a bottom surface of the tank 3 and is sent to an operation device 10. At this time, an amount of generated ice V is calculated as 0. Then, when the ice 1 is generated by a circulation pump 4, an overcooling mechanism 5, and a trough 6, the ice 1 and the cold water 2 are separated due to difference in specific gravity and a large part of the ice 1 sinks under the water surface. At this time, a sensor 8 measures a distance L to a lower surface of the ice 1 and a water-level sensor 9 measures a water level H of the cold water 2 at that time and then the device 10 calculates an amount of generated ice V according to an expression V=(H-L).A/C (A; area of the tank 3, C; density of the ice 1). When measurement by the sensor 8 is disabled, fluctuation of water level of the cold water 2 is measured by the sensor 9 and the amount of generated ice V is calculated according to the expression between the water level and the amount of generated ice.
Patent JP-H1084315-A (JP)
Title: Optical distributer
Inventor: YAMAGUCHI TAKASHI
IPC: H04B10/27
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide flexibility against a fault of a host node by dividing an optical distribution stage into a plurality of groups and configuring the distributer such a way that the division groups mutually compensate the input from an optical switch given to the division groups. SOLUTION: The distributer is configured to be multi-stage (e.g. 3 stages) in a way of a tree of redundant configuration of 2×2 optical switches and 1×N photocouplers. A 3rd stage is divided equally into two groups, and each of the 2×2 optical switches S being equally divided receives every output of the 1×4 photocouplers C. In the 2nd stage, one of the group divided at the 3rd stage into two is divided into two groups again, outputs from the 1×4 photocouplers C are given to the input of the 2×2 optical switches S so as to compensate other groups. In the 1st stage, the 1×4 photocouplers C and the 2×2 optical switches S are connected to be compensated with each other. The 2×2 optical switch S acts like a 1×2 photocoupler when one of input signals is in error and provides an output of a normal input to each output equally.  Thus, any normal route is enough for the input from a terminal IN.
Patent JP-S6393810-A (JP)
Title: System data processing method for blast furnace computer
Inventor: HAMADA YOSHITOSHI
IPC: C21B5/00
Filed: 1986-10-08
Abstract: PURPOSE:To enable the prediction of transition in process data and to stabilize the blast furnace operation, by making the transition of process data at each height obtd. by dividing the process data of blast furnace to the height direction, to correspond to transition of charged raw material. CONSTITUTION:The blast furnace is divided to eight sections in the height direction and values in the lapse of time for the process data at each height are divided to eleven timings and in case of charging raw material R1 at the time 1, and using P11, P21, P31...P81 for each height position toward down direction at the lapse of time, and P12, P13...P111 for the time at the above, the raw material R1 in the furnace makes to correspond to P11...P88 as the process data in accordance with falling down in the furnace. At the time of charging the raw material R1, R2, R3, R4 by this process, the process data at the height 3 becomes to P33, P35, P37, P39 and the transition is grasped as the transition of charging raw material information for the main factor and the prediction of process condition and the improvement of process condition becomes to be able to judge and the excellent effect is obtd. to the stabilization of the blast furnace operation.
Patent JP-H1185900-A (JP)
Title: Slip-identifying method, machine-readable medium and character recognition device
Inventor: BESSHO GORO
IPC: G06K9/20
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To identify and recognize the kind of a slip even if different kinds of slips of the same size coexist. SOLUTION: The image of a slip desired to be recognized is inputted (101), its ruled line and intersections are detected (103, 106) and a histogram setting the length of the ruled line, and the number of the intersections to be featured values is prepared (108). A distance between this histogram and a histogram prepared similarly from the image of various kinds of null slips in advance is obtained (110), the kind of slip which minimizes the distance value is discriminated (112) and through the use of the contents of a slip definition file corresponding to the slip (113), the image of the slip desired to be recognized is character-recognized (114).
Patent JP-2001069449-A (JP)
Title: Image processor
Inventor: HONMA YOSHIHIRO
IPC: H04N5/907
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To display part of a picture with magnification without the need for a separate VRAM. SOLUTION: An A/D converter 12 and a photographing signal processing circuit 14 convert a picture photographed by an image pickup device 10 of this image processor into a signal with a YUV form and gives the converted signal to a memory interface 18, and the signal is written in a VRAM area of a DRAM 16. A reproduction DMA control circuit 20 outputs a read address for picture display to the memory interface 18. The reproduction DMA control circuit 20 can independently set a plurality of areas in a plurality of VRAM areas and outputs respective addresses.
Patent JP-2000060933-A (JP)
Title: Wet sauna equipment
Inventor: KOMAZAKI KISABURO
IPC: A61H33/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To even out the temperature of a sauna room and improve its safety. SOLUTION: The floor of the sauna room 30 is made a hurdle floor 31, under which a sand layer 4 is arranged where a steam pipe 8 is buried. The underfloor heat source promotes natural convection to even out the temperature of the sauna room 30. An injection of high-temperature steam into the sand stratum 4 keeps the injected steam from spattering on sauna bathers directly to thus improve the safety.
Patent JP-H0581319-A (JP)
Title: Information retrieving system using keyword
Inventor: NAKAMURA KOICHI
IPC: G06F17/30
Filed: 1991-09-18
Abstract: PURPOSE:To eliminate an unnecessary keyword which is not used from an index table, to enhance the retrieval efficiency, and to improve the responsiveness. CONSTITUTION:At the time of registering retrieval information, a keyword is registered in a keyword management table 14 by an index registering means 13. At the time of retrieval the information, a time stamp corresponding to the keyword concerned of the keyword management table 14 is registered by the index registering means 13. By a keyword eliminating means 12, the keyword which is not used for a certain period or above is eliminated from a keyword index table 11, based on time stamp information of the keyword management table 14.
Patent JP-H04116642-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MITSUI KOSEI
IPC: G03C7/388
Filed: 1990-09-07
Abstract: PURPOSE:To enhance the sharpness of an image without deteriorating preservable property by emulsifying and dispersing an image forming coupler in a high b.p. solvent having a specified dielectric constant and incorporating a specified compd. into at least one of photographic constituent layers. CONSTITUTION:At least one kind of image forming coupler is emulsified and dispersed in a high b.p[. solvent having <=6.0 dielectric constant and at least one of compds. represented by formulae I, II is incorporated into at least one of photographic constituent layers. In the formulae I, II, R<12> is an aliphatic, arom. or heterocyclic group, M is -CO-, -SO2-, etc., each of R<14> and R<15> is H, alkyl or aryl, each of R<11>, R<13> and R<21> is H or a group substitutable on each hydroquinone ring, time is a group releasing X after release from the oxidized body of hydroquinone, X is a development inhibitor and t is 0 or 1. The sharpness of an image can be enhanced even in case of rapid development without deteriorating the aging stability of a coating soln. or the preservable property of the resulting sensitive material.
Patent JP-S61118019-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAYATA MASAHIKO
IPC: H03K17/687
Filed: 1984-11-14
Abstract: PURPOSE:To ensure a required clear time by detecting that a power supply voltage reaches an operation lower limit voltage of an internal circuit so as to operate a clocking circuit setting the clear time. CONSTITUTION:An automatic clear signal ACL of low level is transmitted from an output of a CMOS inverter circuit IV at power application according to a power supply voltage Vcc. The low level signal turns on a P-channel MOSFET Q4. After the power voltage Vcc reaches a larger threshold value of those of MOSFETs Q1, Q3, the clocking circuit utilizing the charge share between capacitors C1 and C2 is activated.
Patent JP-H0788205-A (JP)
Title: Method and device for smoke prevention with counter-flow air barrier
Inventor: UKAJI MASAAKI
IPC: A62B13/00
Filed: 1993-09-24
Abstract: PURPOSE:To enhance the safety by forming a wall of air stream, and enhancing the smoke shutoff effect for an evacuation room, etc., in the event of a fire. CONSTITUTION:In the event of a fire, an evacuation room B will be isolated from the room in fire A by a fireproof/smoke preventive panel 11 which is fitted on both side faces with heat resisting materials 11a, 11a and has heat insulation 11b and a space 11c between the heat resisting materials 11a. At an opening in this panel 11, an air stream blowout hole 15 is provided being directed toward the room in fire A. A blower machine 12 is connected to supply air and pressurize the space within the panel 11. A smoke sensor 16 is installed in the room A and connected with an electrically operated damper 18 for opening and shutting an air supply hole 19 and the blower 12 through signal lines 17. In the event of fire occurrence, the damper 18 is actuated on the basis of information given by the smoke sensor 16 to take in the outside air and also put the blower 12 into operation, and thereby a high speed air stream 14 is jetted out of the blowout hole 15 toward the room A so that an air barrier is formed, and the smoke 21 is precluded from intruding into the evacuation room B.
Patent JP-S6393199-A (JP)
Inventor: TERASAWA NORIYASU
IPC: H05K5/00
Filed: 1986-10-07
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-H03101532-A (JP)
Title: Time division multiplex processing type unique word detector
Inventor: HAMADA SHIGERU
IPC: H04J3/06
Filed: 1989-09-14
Abstract: PURPOSE:To attain the detection of plural unique word patterns by using one correlation detection section in time division. CONSTITUTION:A register 1 fetches a reception burst synchronously with a symbol clock and at this time, a pattern selector 3 extracts sequentially plural (n) reference patterns set by a reference pattern setting device 2-i within the input interval time of the symbol clock and a correlation detection section 4 detects the degree of correlation between plural kinds of reference patterns extracted sequentially by the pattern selector 3 and the reception burst fetched in the register 1. Thus, the detection of plural unique word patterns is attained and the reduction of the circuit scale is attained and the device is miniaturized.
Patent JP-S6298698-A (JP)
Inventor: SATO TATSUO
IPC: H05K3/46
Filed: 1985-10-24
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-H0639192-A (JP)
Title: Airing tool for cushion of japanese type or the like
Inventor: MATSUMOTO SEIKO
IPC: D06F57/00
Filed: 1992-07-23
Abstract: PURPOSE:To air a number of sitting cushions of Japanese type or the like at one time by furnishing a netting in the lower part of an upper rod which is fitted with a hook in the upper part in longitudinal direction, folding back the netting and sewing fast, and providing holding parts whose sides are left open and also tying cords which are situated in the middle of the side edge of each holding part. CONSTITUTION:An airing tool 10 has an upper rod 11, in the middle of which a hook 12 is provided, hitched at a handrail, etc., of a verandan, and hung so that it stretches horizontally. From the upper rod 11, a netting is hung down and its bottom is folded back to generate overlap and sewed fast in the center, and thereby holding parts 13 with the sides left open are achieved in two steps. A knot 14 is fixed below the center of each side edge of the holding part 13. Through a chain, clips 15 are hung down at the top inside of each holding part 13. In service, cusions, etc., 16 are inserted to the holding parts 13 from the open sides, followed by tying of the knots 14, and the clips 15 are gripped so that the cushions 16 do not slip off. Then the hook 12 is hung down to perform airing of the cushions 16.
Patent JP-H0289779-A (JP)
Title: Method for operating hydraulic elevator
Inventor: ISHIBASHI NOBUMICHI
IPC: B66B1/36
Filed: 1988-09-26
Abstract: PURPOSE:To carry out a rapid floor position correcting operation by stopping a cage face above the landing floor face of a waiting floor at the time of a waiting floor returning operation. CONSTITUTION:At the time of carrying out a waiting floor returning operation, a stop command is generated by an introducing plate 3 for detecting the stop position of the waiting floor returning operation and an electric ring 4 to make a cage wait in such a way that a cage floor face 6 is above the landing floor face 7 of a waiting floor. As the landing button 8 of the waiting floor is registered with respect to the cage 5 in such a waiting condition, the cage 5 immediately carries out a floor position correcting operation in response to this call, generating a stop command by an introducing plate 1 for detecting the stop position of the landing floor level and a electric ring 2 to stop the cage 5 in a position where the cage floor face 6 is conformed to the landing floor face 7. Thus, since only a lowering floor position correcting operation is carried out, the floor position correcting operation can be carried out rapidly without starting a pump motor.
Patent JP-H05245983-A (JP)
Title: Cloth for blade and production thereof
Inventor: MORI SHIGERU
IPC: D06M101/16
Filed: 1992-08-14
Abstract: PURPOSE:To provide cloth small in basis wt., hard to deform by stress, having almost no air permeability and enhanced in the bonding properties of mark cloth by applying a water repelling agent to a fabric composed of synthetic fiber filaments and specifying the wt. and adhesion of the synthetic resin coating layers on both surfaces of the fabric. CONSTITUTION:Synthetic resin coating layers are provided on both surfaces of a fabric generally called rip-step cloth composed of synthetic fiber filaments composed of nylon, polyester, aramide or polyethylene, having a wt. basis of 50g/m<2> or less and treated with a water repelling agent. The synthetic resin of one synthetic resin coating layer is same to different from the synthetic resin of the other synthetic resin coating layer. The wt. of the synthetic resin coating layers is 20% or less of that of the fabric and the adhesion of the synthetic resin measured according to JIS-Z0237 in such a state that a cellophane adhesive tape of JIS-Z-1522 is bonded is 19g/cm or more, and the cloth in suitable for a glider wing.
Patent JP-S6481947-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/30
Filed: 1987-09-25
Abstract: PURPOSE:To enhance color developing performance and to prevent fog by processing a silver halide color photographic sensitive material containing a specified yellow coupler with a color developing solution containing substantially no benzyl alcohol. CONSTITUTION:The silver halide color photographic sensitive material contain ing at least one of the yellow couplers represented by formula I is processed with the color developing solution containing substantially no benzyl alcohol. In formula I, R<1> is optionally substituted tertiary alcohol or such aryl; R<2> is halogen or alkoxy; R<3> is optionally substituted alkyl or such aryl; Y<1> is a diva lent bonding group; and X is a group releasable by coupling, thus permitting color developing performance to be enhanced without increasing fog density.
Patent JP-H0579236-A (JP)
Title: Structure for installing magnet latch
Inventor: SUGIMOTO MASASHI
IPC: H05K5/03
Filed: 1991-09-19
Abstract: PURPOSE:To enable a magnet latch to be readily installed simply by means of insertion into an attaching member without using screws or the like, as to a structure for installing the magnet latch used for opening and closing the door of a television rack or furniture, etc. CONSTITUTION:Elastically deformable integrated locking portions 4 are provided on both end sides of a magnet latch 3 and a magnet latch inserting recessed portion 2 and an engaging portion 11 for connection to the magnet latch locking portions 4 are provided in the respective portions of the attaching member 1 of the magnet latch 3. The magnet latch 3 is inserted into the recessed portion 2 so as to install the magnet latch.
Patent JP-H0899719-A (JP)
Title: Conveying device with coarse particle classifier
Inventor: TANAKA SHINJI
IPC: B65G53/50
Filed: 1994-10-03
Abstract: PURPOSE: To conduct stable pneumatic transportation at a fixed volume of solid body containing coarse particles or block materials to a next high pressure process without using a mechanically operated means. CONSTITUTION: In a coarse particle separating type feeding unit, a cylindrical coarse particle separating pipe 27" is installed under an outlet of a feeder 27', and coarse particle separating gas (producer gas or inert gas) is horizontally fed from a side wall of the coarse particle separating pipe 27". When a gas flow velocity in the coarse particle separating pipe 27" is set not higher than a terminal velocity of a particle to be recovered, the particle of several mm or larger in diameter is dropped in the coarse particle separating pipe 27", while the particle having a velocity higher than the terminal velocity is conveyed by gas flow to flow into a raw material discharge pipe installed on a side wall of the feeder outlet, and pulverized coal, char or the like are fed to a high pressure furnace or the like.  A differential pressure monitoring device is provided for monitoring a differential pressure between the feeder 27' and the coarse particle separating pipe 27", a differential pressure between the feeder 27' and the raw material discharge pipe, and a differential pressure between the coarse particle separating pipe 27" and the coarse particle recovering unit, and whether or not coarse particle recovering and fine particle discharging are stabilized is grasped based on a varying state of each differential pressure.
Patent JP-S6480888-A (JP)
Title: Multichannel skid magnetometer
Inventor: YAMADA YASUHARU
IPC: G01R33/035
Filed: 1987-09-24
Abstract: PURPOSE:To obtain the skid magnetometer capable of multichannel measurement by providing plural pickup coils in parallel, providing Josephson junctions between the coils and an input coil, and further providing a control line for channel selection nearby. CONSTITUTION:The Josephson junctions 13 are provided between the pickup coils 11 which are connected in parallel and the input coil 12 of a skid element part 3, and a channel selection control circuit 14 is provided nearby them. Here, currents are supplied to control lines except control lines nearby the Josephson junction of a channel to be selected, and then the Josephson junctions arranged nearby become normally conductive and induced currents attenuate and are not sent to a skid element part 3, so the channel is selected. Consequently, only one electronic circuit 4 and one skid element part 3 are required and the multichannel skid magnetometer is obtained.
Patent JP-H101743-A (JP)
Title: High tensile strength steel plate for welded structure, excellent in fatigue strength at welded joint, and its production
Inventor: KOSEKI TADASHI
IPC: C21D8/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue strength at a welded joint and to improve the reliability of a welded structure against fatigue fracture by specifying a composition and the value of carbon equivalent, respectively. SOLUTION: A steel, which has a composition consisting of, by weight ratio, 0.02-0.20% C, 0.1-<1.6% Si, 0.5-2.0% Mn, <=0.050% P, <=0.050% S, 0.005-0.30% Nb, 0.005-0.30% V, and the balance Fe with inevitable components and satisfying 0.30<=Ceq(carbon equivalent value)% <=0.65, is used, where Ceq is represented by Ceq%=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5+Nb/3. By this method, the fatigue strength at a welded joint can be improved, and the reliability of a welded structure against fatigue fracture can be improved.
Patent JP-2000054549-A (JP)
Title: Glass brick and its assembling fixture
Inventor: ICHIHARA NORIHIRO
IPC: E04B2/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an assembling fixture for a glass brick capable of reducing a construction period and being used in a dry method excellent in beauty. SOLUTION: An assembling fixture is composed of a pair of surface and reverse lattice members 9, 10, which form a plurality of lattice frames fitted to the outer peripheral edges 5a, 5b of respective glass bricks in the longitudinal and vertical directions. One lattice member 9 is arranged by being positioned to the side of one face 2 of the glass brick 1, opened by facing a projection edge 6 on an intersection part, and a screw hole 11 closed on the other face i.e., the surface side is formed. The other lattice member 10 is composed of lattice materials 12, 13, one lattice material 12 forms a groove part 14 opened by facing the rear face on the projection edge 6, and the other lattice material 13 is formed in the form of a rod closed in the longitudinal direction by being fitted to the groove part 14. In addition, a through hole 15 is positioned in the groove part 14 to be formed, and is coaxial to the screw hole 11. A flat head cap screw 16 is penetrated from the through hole 15 to be screwed to the screw hole 11.
Patent JP-H0578505-A (JP)
Title: Method for modifying molded plastic
Inventor: SEKI MASAO
IPC: C08L67/00
Filed: 1991-09-19
Abstract: PURPOSE:To impart to a plastic molding a high modification effect which do not change with time. CONSTITUTION:This method comprises bringing a plastic molding into contact with a low-temp. plasma using a three-component gaseous mixture consisting of carbon monoxide, nitrogen, and oxygen, thereby to modify the surface properties of the molding.