baber/WOPTO huggingface dataset:
Patent JP-H07218683-A (JP)
Title: Method for repairing reactor core and clamp therefor
Inventor: ROBAATO UIRIAMU HOITSUTORINGU
IPC: G21C1/08
Filed: 1994-11-18
Abstract: PURPOSE: To repair a shroud having a crack in its top guide supporting ring with ease and certainty by disposing a plurality of clamps along the outer side of the shroud and joining the top guide supporting ring with upper and lower shroud walls. CONSTITUTION: A clamp 50 for repairing a shroud works as a structural replacement for welding spots W1 and W2 which have a fear of being degraded by having a crack C in the top guide supporting ring. The clamp 50 has a strong bracket 54 and it is mounted not only to the upper shroud wall 18b by a pair of upper bolts 56 but also to the lower shroud wall 18d by a pair of lower bolts 66. The upper and lower bolts 56, 66 receive a tension by respective nuts 62, 68 and the nuts 62, 68 are fixed at respective positions to which a tension is given by nut fasteners 64, said nut fasteners being temporarily welded to shaft portions of the bolts 56, 66.
Patent JP-H02130862-A (JP)
Title: Semiconductor assembly material
Inventor: SHINDO AKINORI
IPC: H01L23/50
Filed: 1988-11-10
Abstract: PURPOSE:To increase the strength of a die pad itself, to alleviate a deformation due to thermal stress, and to simultaneously reduce an internal crack by dispersing the influence (stress) of outer resin by providing protrusions at the lower part of the pad. CONSTITUTION:Protrusions 2 are provided at the lower part of a die pad 1. Thus, the strength of the pad 1 itself is increased, stress received from sealing resin 6 is dispersed to alleviate the deformation of the pad 1 due to resin stress, and an internal crack is resultantly suppressed. The protrusion may not be square post but be conical or columnar. The protrusions may be regularly disposed or irregularly located.
Patent JP-H06108558-A (JP)
Title: Locking structure of wall panel
Inventor: TONEGAWA HIROMI
IPC: E04B2/58
Filed: 1992-10-01
Abstract: PURPOSE:To secure a large sectional modulus in a limited wall thick directional space. CONSTITUTION:A locking structure of a wall panel 10 with an external wall member 14 and a wall frame 16 to be clamped to this external wall member is provided with two side faces 18 and a pillar frame 12 with an end side 19 extending between these side faces. The wall frame 16 has a first side 24 being held between the external wall member 14 and the end side 19 of the pillar frame and a second side 25 extending from the first side. The second side has a flange part 26, and it connects this flange part to the pillar frame 12 so as to form a closed space on a horizontal section in conjunction with the pillar frame 12 and the first side 24.
Patent JP-S62142979-A (JP)
Inventor: SATO YOSHIHIDE
IPC: F25D23/08
Filed: 1985-12-18
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-H10183443-A (JP)
Title: Mesh fabric and its production
Inventor: TAGUCHI SETSUO
IPC: D04B21/12
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a mesh fabric having a mesh structure having an aperture rate within a prescribed range, having the loops of a specific yarn between tissue points, light in weight, good in tension and stiffness, excellent in air permeability, repulsion, shape retainability and washing resistance, and useful for interlinings, etc. SOLUTION: This mesh fabric comprises a woven or knit fabric. Each yarn constituting the woven or knit fabric is a composite yarn comprising at lest a yarn A and a polyester yarn B as raw materials and having a twist number of <=300T/m. The yarn B has characteristics, e.g. (i) a diffusion image obtained by taking a small angle X-ray diffusion photograph exhibits a layer line-like image, and a J value determined by the equation (R is the radial of a camera; λ is the wavelength of X-ray; J is a long period) using a distance (r) from the meridian or equator on the photograph to the center of the diffusion image is 5-15nm, (ii) a specific gravity of 1.360-1.395, and (iii) a birefringence of 20-80×10<-3> . The mesh fabric has a mesh structure having an aperture rate of 3-50%, and having the loops of the yarn A and/or the yarn B between the tissue points.  A base interlining 1 comprising the mesh fabric is preferably laminated to at least a felt interlining 2 and/or a basket weave interlining 3 to form a chest-increased interlining or front interlining.
Patent JP-H11117351-A (JP)
Title: Operation driver's cab for construction machinery
Inventor: WATANABE OSAMU
IPC: E02F9/16
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide the driver's cab of a construction machinery to prevent the increase of the temperature of a driver's cab due to high temperature air generated in an engine room. SOLUTION: This operator's cab comprises a first back plate 4S adjoining a diver's cab 4 at a boundary part between the driver's cab 4 and an engine room 5; a second back plate 5S adjoining an engine room 5 arranged in parallel to the first back plate 4S: and a second back plate 5S arranged in parallel to the first back plate 4S and adjoining the engine room 5. An air layer chamber 7 is arranged between the first and second back plates 4S and 5S, and an opening part 71 communicated thereabove and therebelow with the atmosphere is arranged. High temperature air in an engine room 5 flows in an air layer chamber 7, wherein the high temperature air is mixed with the atmosphere and decreased in temperature, and moved to above through natural convection and discharged through an opening part 71, resulting in prevention of inflow of high temperature air to the driver's cab 4.
Patent JP-H03137974-A (JP)
Title: Vibration classifier
Inventor: SASAKI TERUMI
IPC: B07B4/08
Filed: 1989-10-31
Abstract: PURPOSE:To achieve simplification and compactness and to enhance classifying accuracy by providing an annular vibration tank and continuously performing a series of classifying works separating a powder raw material into a coarse particle and a fine powder while disintegrating the same. CONSTITUTION:A vibration tank 1 having spheres B received therein is formed into an annular shape and a vibration motor 3 is provided to the vibration tank 1 and the lower part of the vibration tank is formed into a disintegrating chamber 1a whose opening width is increased upwardly from the bottom part thereof and the upper part thereof is formed into a classifying chamber 1b upwardly extended while the upper end opening width thereof is kept. A large number of air feed small holes 4a communicating with the air feed port 4 of classifying air A are formed to the bottom plate 15 of the disintegrating chamber la over the greater part of a range, A large number of the taking-out small holes 5a communicating with the taking-out port 5 of coarse particles P1 are formed to the other part thereof. The supply port of a powder raw material P is opened to the disintegrating chamber la immediately behind the taking-out small holes 5a of the coarse particles P1 in the moving direction of the spheres B and a discharge port 7 discharging a fine powder P2 along with the classifying air A blown up from the air feed small holes 4a is formed to the upper part of the classifying chamber 1b.
Patent JP-H02130602-A (JP)
Title: Process controller
Inventor: KOUNO MICHIYO
IPC: H04Q9/02
Filed: 1988-11-11
Abstract: PURPOSE:To guarantee the simultaneity of data without loading burden to a CPU and to transfer the data at a high speed by adding a check sum to control data and executing the judgement of the simultaneity based on coincidence between the transmitted data and the check sum which is added to the transmitting text of the data. CONSTITUTION:A CPU31 fetches the process data of controlled systems (a) and (b) from an input/output part 11 of an IO card 1' and computes the check sum. Then, in a condition that the check sum is added to the fetched process data, the data are housed to an automatic transferring area S of an I/O area 33. An I/O auxiliary area E of an I/O area 34 in a controller 2' side is designated and the data are automatically transferred from a transmission part 13 through a bus 3. A CPU32 judegs the simultaneity of the data from the check sum, which is added to the process data to be housed in the I/O auxiliary area E of the area 34. Then, the data to be judged that there is the simultaneity are moved to an I/O data area D. Thus, without loading the burden to the CPU, the simultaneity of the data is guaranteed and the data can be transferred at the high speed.
Patent JP-H08149759-A (JP)
Title: Molded motor
Inventor: MORI KOJI
IPC: H02K29/00
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a molded motor in which reliability and work efficiency are enhanced for an r.p.m. detection element mounted on a board fixed to the molded motor. CONSTITUTION: The molded motor comprises a resin molded 3 stator core 1 applied with a winding 2, an end bracket 4 having a part 4a for holding the bearing 7 of the rotary shaft 9 of a rotor 8 at least on one side of the stator, a tubular part 4b continuous thereto and a flange 4c, and a board 5 mounting an r.p.m. detection element 5a. A part 4d for supporting the board, an engaging hole in the upper surface, an insertion hole in the board, and a stop pin 6 having a stop pawl and a head part are provided on the side face of at the tubular part. The board is clamped between the supporting part and the head part.
Patent JP-S63140193-A (JP)
Inventor: KIDERA KOJI
IPC: F16L19/03
Filed: 1986-11-28
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-H06140982-A (JP)
Title: Radio selective calling receiver with display device
Inventor: KUDO KAZUHIRO
IPC: H04B7/26
Filed: 1992-10-23
Abstract: PURPOSE:To utilize a memory effectively and secure real time of information effectively in the radio selective calling receiver with a display device. CONSTITUTION:A radio section 2 demodulates a reception input and gives a selective call code to a decoder 3. The decoder 3 collates an input designation address with its own address of a memory 4 and outputs a message in succession to the entry address to a message collation section (1)5 when coincident. The message collation section references individual information items stored and selected in the memory (1)6 and outputs the result of collation as to whether a specific part of the message corresponds to the entered message to a message collation section (2)7. The memory (2)8 stores information relating to an selective individual information items sent in the message and receives and compares the collation result (f) and sends it to a CPU 9 when there is any change and it is noticed by the LCD 11 and a speaker 13.
Patent JP-H10135464-A (JP)
Title: Semiconductor device
Inventor: KISHIDA TAKASHI
IPC: H01L29/78
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a withstand voltage which does not decrease when pulling a drain electrode to the outside of a device formation region astride a device isolation region. SOLUTION: A drain region 6 is formed on the surface of a device formation region 4 insulatively isolated by a device isolation region 4 and an insulating layer 2. Then, a drain electrode 10, electrically connected to the drain region 6, and pulled to the outside of the device formation region 5 astride the device isolation region 4, is formed. A well region 7b is formed on the device formation region 5 around the drain region 6 except for the region under and in the peripheral portions of the drain electrode 10. A source region 8 is formed on the surface of the device formation region 5 as included in the well region 7b. A well region 7a electrically isolated from the well region 7b is formed on the surface of the device formation region 5 under and in the peripheral portions of the drain electrode 10.
Patent JP-H08145199-A (JP)
Title: Slide valve for high temperature
Inventor: TAKEDA SUSUMU
IPC: F16K3/02
Filed: 1994-11-21
Abstract: PURPOSE: To effectively repair a valve seat by forming a guide member and a orifice plate in a body. CONSTITUTION: In the case where the internal peripheral surface of a valve seat 3 wears off due to the hot fluid including powder fluid, which passes through a passage 2, the locking state by bolts and nuts 13 is released, and a guide member 4 and orifice plate 3B formed in a body is removed from a conical member 3A, the valve seat 3 is disassembled, and the wear resisting worn material 10 are repaired, and then, the valve seat 3 is reassembled by mounting the guide member and orifice plate 3B formed in a body on the conical member 3A and fixing to it by the bolts and nuts 13 in the reverse procedure. In this case, the conical member 3A is protected by the orifice plate 3B, which prevents the hot fluid including powder fluid passing through the passage 2 from wearing off the conical member 3A.  Since the guide 4 and the orifice plate 3B are formed in a body, the guide member 4 and orifice plate 3B can be firmly secured to the conical member 3A through the bolts and nuts 13.
Patent JP-H08125916-A (JP)
Title: Image shake prevention device
Inventor: KANEDA KITAHIRO
IPC: H04N5/232
Filed: 1994-10-26
Abstract: PURPOSE: To reduce power consumption in a device for which plural image shake correction systems are combined by switching correction using a feedback loop and the correction using a field memory corresponding to recording and reproducing modes. CONSTITUTION: When an image pickup means is in the recording mode, a logic circuit 20 inputs motion vector signals from a motion vector detection circuit 18 and the apex angle signals of a variable apex angle prism(VAP) 1 from an apex angle sensor 3. Then, corresponding to the changeover signals of a recording/reproducing changeover signal generation circuit 28, the deviation from a reference position of images at the moment is calculated, the feedback loop is applied to the VAP 1, the VAP 1 is controlled and image shake is prevented. At the time of the reproducing mode, reproducing luminance and chrominance signals successively passed through an image recording and reproducing part 27 and a video signal processing circuit 26 are passed through an A/D converter 29 and respectively inputted to the field memories 19 and 22 and image surface shake correction is performed.  Thus, since a correction operation by the feedback loop is stopped in the reproducing mode, the power consumption is reduced.
Patent JP-H10110911-A (JP)
Title: Combustor
Inventor: SUZUKI NOBUHIRO
IPC: F23D11/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively achieve the detection of a blue flame in a combustion chamber with a simplified structure, and improve combustion efficiency. SOLUTION: The present combustor includes a partition wall 35 for defining a combustion chamber 33 and an air supply chamber 34, a fuel introduction hole 36 at the center of the partition wall 35, an atomizing nozzle 37 facing the fuel introduction hole 36 from the side of an supply chamber 34, and an evaporation cylinder 38 provided coaxially with the main combustion cylinder 43 from an outer periphery of the fuel introduction hole 36 of the side of the combustion chamber 33. Herein, there is provided an air introduction hole 39 in an outer periphery of the partition wall 35 for introducing air into the combustion chamber 33, and there is provided a sensor 40 for detecting the presence of combustion in the combustion chamber 33 through the air introduction hole 39.
Patent JP-H02131245-A (JP)
Title: Electrophotographic sensitive body
Inventor: MURAKAMI MUTSUAKI
IPC: G03G5/07
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the org. photosensitive body which is of a positive charge system and has high sensitivity and excellent durability by providing a charge transfer layer contg. high-polymer materials consisting of a specific molecular structure. CONSTITUTION:The high polymers expressed by the formula I are used as the org. photoconductor material by the positive charge system. In the formula I, R denotes a bivalent cyclic substituent contg. a pi electron conjugation system and n denotes >=2 integer. All these high polymers have the high electron transfer power and the characteristics as the excellent photosensitive body are attained by combining the high polymers as a charge transfer material for positive charge with a suitable CG material (charge generating material). Since the high polymers have the film formability, the CT layer (charge transfer layer) can be formed without requiring a binder resin. Since the photosensitive body operates in the positive charge system in this way, the generation of the ozone to deteriorate the characteristics of the photosensitive body is substantially prevented and since the high polymers have the high thermal stability, the CT layer having the excellent durability is formed.
Patent JP-H01126073-A (JP)
Title: Method and device for encoding/decoding of image signal
Inventor: NEMOTO KEIJI
IPC: H04N1/415
Filed: 1987-11-11
Abstract: PURPOSE:To realize progressive encoding even when a binary image is encoded by executing the encoding of the binary image by making a block to be a unit and changing the output order of a code corresponding to each block. CONSTITUTION:A picture element in the block is converted to the image signal of one dimension and read from a image memory part 1 by a block read part 7 and the line length of it is counted by a line length counting part 8. The code corresponding to this line length is outputted by an encoding part 9. A change part 10 receives the line length from the counting part 6, adds them based on a beginning order sent from a beginning order memory part 3 and newly writes it in the memory part 3 as the beginning order. By this changing processing, the next picture element of the last picture element of which encoding is finished can be specified as the beginning order.
Patent JP-H06135133-A (JP)
Title: Production of 3,5-di@(3754/24)alpha-methylbenzyl) salicylic acid derivative and polyvalent metal compound and coupling sheet using the same
Inventor: TANABE YOSHIMITSU
IPC: B41M5/333
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a 3,5-di(alpha-methylbenzyl)salicylic acid derivative by simple operation using an inexpensive raw material by reacting salicylic acid and alpha-methylbenzyl halide represented by a specific formula in an org. solvent in the presence of aliphatic sulfonic acid. CONSTITUTION:A 3,5-di(alpha-methylbenzyl)salicylic acid drivative is produced by reacting salicylic acid and alpha-methylbenzyl halide represented by formula (wherein R1 and R2 are a hydrogen atom or a 1-4C alkyl group and X is a halogen atom) in an org. solvent in the presence of aliphatic sulfonic acid. Salicylic aid said to be low in reactivity in electrophilic reaction because of an aromatic compd. having a carboxyl group originally being electron drawing group is used as a raw material to produce the objective 3,5-di(alpha- methylbenzyl)salicylic acid under gentle condition and, further, aliphatic sulfonic acid used in reaction is easily separated and recovered after the completion of reaction to be capable of being reutilized.
Patent JP-H07136968-A (JP)
Title: Workpiece grip device and method thereof, workpiece positioning device and method thereof, and workpiece positioning transfer method
Inventor: OKATSU TOSHIHIDE
IPC: B65G47/90
Filed: 1993-11-16
Abstract: PURPOSE:To provide a workpiece grip device and the method thereof allowing a workpiece to be gripped without, the action of partial grip force, a workpiece positioning device manufactured at low cost and capable of positioning the workpiece efficiently and the method thereof, and a workpiece positioning transfer method. CONSTITUTION:A grip device 10 is provided with a grip device body 14 having at least a pair of grip claws 21 mutually approaching and separating so as to grip a magnet roll, a supporting shaft 12 disposed in the orthogonal direction to a plane including the moving locus of the grip claws 21 so as to support the grip device body 14 rotatably, and a clutch means able to regulate the rotation of the grip device body 14. The grip device 10 is further provided with a positioning member having a positioning slit to which the parts near both ends of the shaft of the magnet roll can be mounted from above.
Patent JP-H11255721-A (JP)
Title: Oxidation dyeing composition of keratinous fiber, containing amino acid derivative as oxidation base, and new amino acid derivative
Inventor: PHILIPPE MICHEL
IPC: A61K8/41
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nontoxic new derivative having an amino group substituted with a group having an aromatic nuclear, capable of imparting a strong natural shade to a keratinous fiber at a nearly neutral pH, and excellent in fastness. SOLUTION: This derivative is an amino acid derivative of formula I [(n) is an integer of 0-11; R is H, an amino, a 1-6C alkyl, a group of formulas II to IV or the like; X is an aromatic group having one or two rings,or the like], or one kind of acid addition salts thereof, e.g. Nε-(4-aminophenyl)-L-lysine.  When the derivative of formula I is a lysine derivative, the derivative is obtained by introducing a solution of copper sulfate pentahydrate to a solution of L-lysine-hydrochloric acid salt, introducing sodium hydrogen carbonate and ethanol to the obtained mixture, while preparing a solution containing 4- fluoronitrobenzene or 2-chloro-5-nitropyridine, adding the prepared solution dropwise to the mixture obtained by introducing the sodium hydrogen carbonate and the ethanol, to react with the L-lysine, and further subjecting the product to a suitable treatment, and cryatallizing the final product.
Patent JP-H08141959-A (JP)
Title: Operation switching device for working robot
Inventor: HATADA MASAKI
IPC: B25J9/10
Filed: 1994-11-21
Abstract: PURPOSE: To provide an operation switching device capable of stopping a main driving device of the specified working robot to be made in the stop state, being useful in saving power and lengthening the life of the main driving device and a pump, and capable of easily performing switching from a conventional facility at a low cost. CONSTITUTION: A bypass line B1 is provided between a signal conductor L6 and a signal conductor L3 for sending a control signal for controlling the operation and the stop of main driving devices M1 , M2 over a working robot 2, and switching means CR1 for selectively sending a control signal to the main driving device M1 of the one side working robot 2 and the main driving machine M2 of the other working robot 3 are provided.
Patent JP-2001107785-A (JP)
Title: Knock control device
Inventor: NAKAMURA TAKESHI
IPC: G01M15/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To carry out efficient knock restraining without excessive increase in exhaust temperature, which is practically advantageous, and to carry out an ignition timing control in an appropriate condition. SOLUTION: This knock control device comprising: knocking detection means for detecting knocking generated in an internal combustion engine; and control means for carrying out ignition retard control which retards an ignition timing in response to a detection signal from the knocking detection means. Function for performing control so as to carry out non-synchronous injection of all cylinders upon detection of the knocking by the knocking detection means is added to the above control means.