baber/WOPTO huggingface dataset:
Patent JP-H0365697-A (JP)
Title: Ultrasonic profile measuring apparatus for wear of control rod
Inventor: JIMII UEIDO HANKOTSUKU
IPC: G21C17/10
Filed: 1990-07-24
Abstract: PURPOSE: To make it possible to measure the outer profile of a control rod by providing an ultrasonic converter, rotating means at the periphery of a control rod axis and control rod translational motion means. CONSTITUTION: A control rod assembly 10 is drivable in parallel with the axis of a control rod 14 by a control rod drive unit 16. The unit 16 has a roller assembly engaged with a lead screw assembly 18 to move a spider member 12 in the direction parallel to the axis of the rod 14. A rotary driver 17 is provided in the assembly 10. An ultrasonic contour measuring apparatus 20 is, for example, mounted at an assembly holding plate member 22, and moved down toward the lower part of one set of ultrasonic conversion modules 24 mounted at a module holding plate 26 carried under the member 22 via charge guide means 50 of the member 22. The module 24 has a rotatably mounted ultrasonic converter, and this converter is rotated by a drive motor 30 mounted at the motor holding plate member 28 carried by an idler holding plate member 27.
Patent JP-H0638814-A (JP)
Title: Wristwatch band
Inventor: IWANAMI WATARU
IPC: A44C5/02
Filed: 1992-07-21
Abstract: PURPOSE:To provide a piece coupling structure where a hair pin or a pin does not jump out easily or slip off a piece. CONSTITUTION:A hair pin 1 is inserted into the through hole 11 of a piece 10, with the direction of its bending face 90 deg. + or -20 deg. to the lengthwise direction of a band. The sectional form of one part of the piece 16 is noncircular, and the section in curve direction of the hair pin 1 is inserted lengthwise into the noncircular through hole 1. Moreover, using two pieces of pipes C-shaped in cross section and one piece of pipe C-shaped in cross section, the piece 10 and the piece 10 are coupled so that the position of the pipe C-shaped in cross section may be symmetrical to the center in the lengthwise direction of the pin.
Patent JP-S6350023-A (JP)
Title: Washing method for semiconductor material and washing tank
Inventor: TAMURA KATSUHIKO
IPC: H01L21/304
Filed: 1986-08-19
Abstract: PURPOSE:To improve a washing effect, and to shorten the washing time by positioning a semiconductor material in moving H2O steam. CONSTITUTION:A semiconductor material is placed in a tank 4, and H2O steam is introduced from a pipe 5. Since H2O steam has molecular kinetic energy remarkably higher than liquid H2O, attachments on the surface of the semiconductor material are stimulated, and are easy to be desorbed, thus improving a washing effect, then shortening the washing time. H2O steam is cooled by the tank 4 and the semiconductor material and condenses, is conveyed on the inclined plane of a bottom 6, and is discharged instantaneously outside the tank together with the deposit by a pipe 7, thus preventing the deterioration of the effect of detergency of H2O steam.
Patent JP-S6086349-A (JP)
Title: Exchange of heating tube for tube type heating furnace
Inventor: KIYONO KATAHIRO
IPC: F24H9/00
Filed: 1983-10-19
Abstract: PURPOSE:To exchange a heating tube simply and quickly by a method wherein a new heating tube is connected to the cut end of the old heating tube and, thereafter, the new heating tube is penetrated through and supported to a tube plate under withdrawing the old heating tube out of the tube plate. CONSTITUTION:A connecting part A between an old heating tube 3a and a return bend 4a is cut off and the connecting parts B, C of the return bend 4b located at the opposite side of the direction of withdrawal are cut off, thereafter, the bend 4b is removed. Next, the end of the new heating tube 3b is connected to the end 11 of the old heating tube 3a, which is located at the opposite side of the withdrawal direction 10 to connect both heating tubes 3a, 3b into a straight line shape and the new heating tube 3b is inserted inbetween the tube plates 2 under withdrawing the old heating tube 3a into the withdrawing direction 10, therefore, the penetration of the new heating tube 3b is finished simultaneously with the finish of the withdrawal of the old heating tube 3a. Then, the connecting part of new and old heating tubes 3a, 3b is separated and return bends 4, 4 are welded to the ends of the tubes, thus, the exchanging work may be finished.
Patent JP-H0858586-A (JP)
Title: Bucket bearing truck with derailment prevention device
Inventor: YONETANI SATOSHI
IPC: B61F9/00
Filed: 1994-08-18
Abstract: PURPOSE: To provide bearing truck with a derailment prevention device which is not derailed easily when the bucket of a crane collides with the bucket bearing truck. CONSTITUTION: A bucket bearing truck is equipped with a derailment prevention device 10 provided in the outer bottom part of a truck part 10a and clamping two rails 1a, 1b on which a bucket bearing truck 10 travels by means of a plurality of arms 12, 13 and a derailment prevention device 11 prevents derailment of the bucket bearing truck 10 caused by lateral impact to the bucket bearing truck 10 by taking the rails as supports when the bucket is landed.
Patent JP-H0244101-A (JP)
Title: Fluidized bed boiler
Inventor: TAKAWA TADASHI
IPC: F22B1/02
Filed: 1988-08-05
Abstract: PURPOSE:To enable active agitation and mixing of particles even when heat transfer pipe groups are densely situated in a fluidized bed by a method wherein density in a horizontal direction of the heat transfer pipes placed in the fluidized bed are brought into an uneven state in a horizontal direction. CONSTITUTION:Density in a horizontal direction of heat transfer pipes 7 is coarse in a part A and dense in a part B. Thus, heated air injected through an air nozzle 5 and raised in a fluidized bed 6 flows to the part A where pitch density is coarse, and this flow causes carriage of particles, with which the fluidized bed 6 is formed, to the upper part of a pipe group. Since an amount of gas flowing through the part B where density is high is decreased in this part, particles in the upper part of a pipe group are lowered in the part B under gravity. This constitution maintains enough agitation and mixing of particles, thereby the uniform agitation of particle and uniformization of a state in a bed, being the intrinsic features of the fluidized bed can be realized.
Patent JP-H0479360-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI MASATOKI
IPC: H01L25/18
Filed: 1990-07-23
Abstract: PURPOSE:To realize an ultramulti-terminals without increasing a chip in size by vertically superposing a first LSI chip and a second LSI chip, placing them in a package, and electrically connecting the electrodes of the first chip to the electrodes of the package and electrodes on the rear surface of the second chip to the connector of the package. CONSTITUTION:Lead circuits 3 to be bonded to wire leads 4 are formed in a package 1, and an LSI chip connector 8 (soldering pad) is formed on a chip connecting surface 2. A second LSI chip 7 is connected at the chip pad of its connector 8 to a case pad. A first LSI chip 5 is secured to the package 1 in a face-up manner through an LSI chip bond 6 for physically connecting to the chip 7, and the pads in the chip is connected to pads on the circuits 3 of the package 1 by a wire bonding system. Thus, a semiconductor device can be reduced in size, and highly integrated.
Patent JP-S5985194-A (JP)
Title: Picture encoding system
Inventor: KURODA HIDEO
IPC: H04N1/40
Filed: 1982-11-08
Abstract: PURPOSE:To reduce the detrioration in picture quality due to a transmission error by assigning a code of sample number information so as to detect one-bit error in this information and controlling the readout of a buffer memory. CONSTITUTION:A data received from an input terminal 13 is stored once in the buffer mory 15. Further, a counter 23 receives an output of a clock regenerating circuit 22, counts it for one line period and the result is applied to a buffer readout control circuit 24. The control circuit 24 compares the output of a sample number information detecting circuit 17 with an output of the counter 23, and when the both are coincident, the decoding is done normally and when dissident, the buffer memory readout control from a variable length decoding circuit 18 is inhibited, a synchronizing pattern detecting circuit 16 is controlled to decode the next synchronzing pattern, and the decoding is stopped during that time. If an output of the detecting circuit 17 shows an impossible pattern, the control of the memory 15, the detecting circuit 16 and the decoding circuit 18 is stopped.
Patent JP-S6085594-A (JP)
Inventor: YAMAMOTO KENJI
IPC: H05K3/20
Filed: 1983-10-18
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-H0244169-A (JP)
Title: Operation controlling method for cold-storage open showcase
Inventor: HENMI TORU
IPC: F25D17/08
Filed: 1988-08-04
Abstract: PURPOSE:To prevent heat-exchanging performance from being deteriorated, and to obtain heat-exchanging performance equal to that in the case of the forward rotation of a blower even in the case of reverse rotation of the same by controlling the refrigerant flow direction in a cooler so as to be converted in the counterflow direction against a cold air current by a change-over means even in either case where the blower is rotated forward or reversely. CONSTITUTION:During the forward rotation of a blower, refrigerant flowing into a cooler 8 flows out of an expansion valve 14 side into the right side of the cooler 8 via a four-way valve 15 to flow out of the left side of the cooler 8 and flows toward a compressor 12 side via the four-way valve 15 again. A refrigerant flow direction is opposed to a direction in which a cold air flows. When the blower 9 is reversely rotated after the lapse of a predetermined period of time, the refrigerant flowing out of the expansion valve 14 side toward the cooler 8 flows into the cooler 8 from the left side of the cooler 8 via the four-way valve 15, and after flowing in the right direction to pass through the inside of the cooler 8, the refrigerant flows out of the right side of the cooler 8 toward the compressor 12 via the four-way valve 15 again. Even if the direction of the cold air current changes to a counter- direction, the direction of the refrigerant flow passing through the inside of the cooler 8 is converted in the counterflow direction against the cold air current in the same manner as in the case of the forward rotation of the blower.
Patent JP-S5984110-A (JP)
Title: Method and device for measuring position of body
Inventor: WADA YUTAKA
IPC: G01B11/00
Filed: 1982-11-06
Abstract: PURPOSE:To improve measurement precision by setting an object point whose position is to be measured at the center points of the visual fields of two television cameras, and measuring the distance between the cameras and object point. CONSTITUTION:Observation points ER and EL are set on the left and right sides of an origin 0. Mirrors are provided rotatably at the observation points ER and EL and the object point P is positioned in the centers of visual fields of the camera. Then, the object point P(X, Y) is calculated from angles thetaL and thetaR between a (y) axis and the mirrors at points ER and EL and the distance L between the mirrors. This principle applies to object points P in a three- dimensional space.
Patent JP-H0645606-A (JP)
Title: Manufacture of thin-film transistor matrix
Inventor: KOSUGI KIYOHISA
IPC: H01L29/786
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a good TFT characteristic wherein a gate dielectric withstand voltage is not lowered even when a gate electrode composed of Al or a gate bus line is combined with a gate insulating film composed of an Al2O3 ALD film regarding the manufacturing method of a thin-film transistor matrix. CONSTITUTION:A gate electrode 2 at least the surface of which is constituted of Al and a gate bus line are formed on a transparent insulating substrate 1, a metal film having a thickness capable of befog changed into an insulator by oxidation is formed, the metal film is oxidized inside an atomic-layer deposition film formation apparatus or the metal film is oxidized inside an oxygen plasma ashing apparatus and the metal film is changed into an insulating metal oxide film. Then, an Al2O3 film IIB is laminated on it by an atomic-layer deposition method, a gate insulating film 11 is formed and, after that, an action semiconductor layer 4, a source electrode 7S, a drain electrode 7D, a drain bus line 8 and a pixel electrode 9 are formed sequentially.
Patent JP-S5984012-A (JP)
Title: Vaporizing burner
Inventor: FUJIOKA SADAKAZU
IPC: F23N5/02
Filed: 1982-11-06
Abstract: PURPOSE:To operate a thermostat accurately even at low temperatures by a method wherein a detecting section capable of detecting the combustion condition in a combustion chamber or a gasifying chamber is made to confront the outer cylinder of the vaporizing burner and the thermostat is attached to the detecting section through a heat transfer rod 43. CONSTITUTION:The detecting section 42 in the shape of a screw is provided within the gasification chamber 35 in the outer cylinder 24 of the vaporizing burner. The detecting section 42 projects rearward and is provided with the heat transfer rod 43 which is attached with the thermostat 44. Therefore, the heat transfer rod 43 and the thermostat 44 are subjected to air proportional to the rotation of a blower 29 so that the thermostat 44 functions accurately without heating itself to a high temperature. Consequently, the thermostat operates accurately at low temperatures.
Patent JP-H0358539-A (JP)
Title: Network configuration confirming equipment
Inventor: TANUMA HIROYUKI
IPC: H04L12/28
Filed: 1989-07-26
Abstract: PURPOSE:To easily analyze the network configuration with relieved load of a center station by moving a network confirmation command having a storage area of a system configuration data onto a node station. CONSTITUTION:A center station 1 issues a system configuration confirmation command to node stations 2a-2e, stores collected system configuration data and analyzes the stored system configuration data. The node stations 2a-2e make command input/output, analyze the received command, issue a command in response to the received command, analyze the data in the command, issue the system configuration confirmation command to all other node stations connected to the relevant mode when the command is the network configuration confirmation command, record the result of analysis of the received command and analyze the stored system configuration data. Thus, the state of the node stations 2a-2e is easily confirmed.
Patent JP-S6172802-A (JP)
Title: Condensing turbine shaft sealing equipment
Inventor: HAYASHIDA MIKIO
IPC: F01D11/06
Filed: 1984-09-18
Abstract: PURPOSE:To obtain constant proper cooling of shaft sealing steam by forming a shaft sealing main pipe, into which high temperature high pressure steam is introduced, by means of both a main passage and a vertical passage that extends from its middle part downward together with arranging a water- spraying nozzle in the vicinity of the connecting part between both passages. CONSTITUTION:In a condensing turbine 1, in which shaft sealing of the turbine shaft 2 is performed by high and low pressure part glands 3 and 4 consisting of labyrinth packings, a shaft sealing main pipe 10 is formed by both the main passage 10a and a vertical passage 10b. In the vicinity of the connecting part between both passages 10a and 10b is arranged a water spray nozzle 11, while the bottom part of the vertical passage 10b is connected to a drain passage 14. The main passage 10a is interposed into a shaft sealing passage 16, which connects the gland 3 to the gland 4, and the part of the passage 16, which is located between the high pressure part gland 3 and the main passage 10a, is connected to a condenser 9 via a branch passage 19, in which an exhaust control equipment 20 is interposed. The vertical passage 10b is connected to a steam supply passage 5 via a supply passage 17, in which steam supply control equipment 18 is interposed.
Patent JP-H0480199-A (JP)
Title: Balance winch
Inventor: HIRATO MIKISHIRO
IPC: B66D1/74
Filed: 1990-07-24
Abstract: PURPOSE:To artificially adjust elongation of a rope and efficiently life and bring down a net by automatically adjusting tension of a rope wounnd with a winch through movement due to rotational movement of arms of rolls as weight dancers, and moving the guide roll of an adjust roll. CONSTITUTION:Rolls as weight dancers 22a,22b are respectively provided over and under a winch 26, the weight dancers 22a,22b on the extreme ends of rotationally moving arms 23a,23b are rotationally moved at generating looseness on a rope 5, tension is always applied on the rope 5 to keep winding tension of the rope 5 around the winch 26, and slip is not generated. Further, by moving the guide roll 31 of an adjust roll 30, even at generation of elongation of the rope 5, it can be adjusted to absorb it. Hereby, lifting and bringing down of a net can be efficiently performed.
Patent JP-S6352091-A (JP)
Inventor: KONISHI SHIGEO
IPC: G21B1/00
Filed: 1986-08-22
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-2001019858-A (JP)
Title: Conductive resin sheet
Inventor: HAYASHI TATSUYA
IPC: C08K3/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin sheet excellent in electrical conductivity, moldability, and mechanical strengths by mixing a thermoplastic resin as the matrix material with a low-melting-point metal and a metal powder. SOLUTION: Preferably, the resin sheet contains 20-80 vol.% thermoplastic resin, and the metal powder accounts for 10-30 vol.% of the sum of the low- melting-point metal and the metal powder. Preferably, the low-melting-point metal has an m.p. of 300 deg.C or lower and is a solder alloy selected from among Pb/Sn, Pb/Sn/Bi, Pb/Sn/Ag, Pb/Ag, Sn/Ag, Sn/Bi, Sn/Cu, and Sn/Zn. The metal powder acts as the dispersion aid of the low-melting-point metal, preferably is a powder of Cu, Ni, Al, Cr, or an alloy thereof, and preferably has an average particle size of 1-50 μm, A polyolefin resin, an ABS resin, a polyester resin, etc., are listed as the thermoplastic resin. The resin sheet is applicable to a conductive partition, a conductive member, an antistatic agent, etc.
Patent JP-S6355162-A (JP)
Inventor: TAKEDA YUKIO
IPC: C04B35/565
Filed: 1986-08-22
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-S5988536-A (JP)
Title: Drawing work of steel member for sheathing
Inventor: ADACHI TOSHIO
IPC: E02D9/02
Filed: 1982-11-09
Abstract: PURPOSE:To reduce the drawing cost of steel members for sheathing by a method in which a steel material covered with a card board whose outer surface is subjected to a water repellency treatment is driven into a pit and buried in concrete not hardened, and the steel member is drawn out of the concrete for recovery. CONSTITUTION:A first core member 18 shaped into a corrugate form of a comparatively small amplitude and a second core member 20 shaped into a corrugate form of an amplitude larger than that of the first core member 18 are held in a sandwich form by three kraft flat papers 22a, 22b and 22c, and paraffin, etc., is coated on the outer surface of the kraft paper 22a of the laminate member to form a water-repellent sheeted card board 24. A steel member 16 is covered with the card board 24 by turning its kraft paper 22c inwards and fixed. The steel member 16 is buried in a pit 12 into which concrete 14 is placed, and after the concrete 14 hardens, the steel member 16 is drawn out for recovery.
Patent JP-S6173386-A (JP)
Title: Manufacture of photovoltaic device
Inventor: SHIBATA HIDEAKI
IPC: H01L27/142
Filed: 1984-09-18
Abstract: PURPOSE:To fit a photovoltaic device for multikind and small quantity produc tion by forming a plurality of filmy unit photovoltaic elements capable of singly generating electromotive force for operating an electronic apparatus onto the insulated surface of a large-size substrate, electrically coupling output terminals from adjacent unit elements selectively and dividing the substrate while being made to correspond to coupling. CONSTITUTION:The surface of a large-sized substrate 1 consisting of light- transmitting glass and stainless, the surface thereof is insulated and treated, or a polyimide is divided into four in the direction such as X-Y axes directions, and filmy unit photovoltaic elements 2A-2D are loaded in these divided regions. These elements are constituted by photoelectric conversion regions 4a-4c under three-step series connection capable of operating a 1.5V system electronic apparatus by beam projection of 200 lux under a white fluorescent lamp, and plus and minus output terminals 8 and 9 are each fitted previously at the end sections of the regions 4a and 4c. According to such constitution, the elements 2A-2D are connected selectively as required, and the sections are cut, thus manufacturing a photovoltaic device having desired output voltage.
Patent JP-S5896159-A (JP)
Title: Exhaust recirculation apparatus for multicylinder diesel engine
Inventor: MATSUI YUKIO
IPC: F02M1/00
Filed: 1981-12-04
Abstract: PURPOSE:To avoid the increase of consentration of exhaust smoke and unburnt HC and ensure the stable amount of EGR by dispensing with intake throttling for eliminating the extreme decrease of new intake amount due to the intake throttling. CONSTITUTION:On the way of an intake pipe 13 connected to an aggregate 11B of an intake manifold 11 is provided a diffusion chamber 16 to which is opened and connected an end of an EGR path 15. On the other hand, an exhaust pipe 17 is connected to the aggregate 12B of the exhaust manifold 12. The other end of the EGR path 15 connected at one end to the diffusion chamber 16 is opened and connected to a branch portion 12A communicating only to a fourth cylinder #4 of the exhaust manifold 12. This branch portion 12A is provided with an exhaust shut-off valve 18 located downstream of a connection of the EGR path 15. Also, on the way of the EGR path 15 is provided a recirculation controlling valve 20 which opens and closes oppositely to the exhaust shut-off valve 18.
Patent JP-H0861930-A (JP)
Title: Shape measuring device, inspecting device and manufacture of product
Inventor: KOBAYASHI SHIGEKI
IPC: G01B11/24
Filed: 1994-08-19
Abstract: PURPOSE: To provide a shape measuring device capable of measuring the three- dimensional shape of unknown object. CONSTITUTION: A measurement color pattern for a selected three-dimensional measurement method is displayed on a projection device 3 used as a color image display device, according to an instruction sent from an input unit 11. This color pattern is, then, projected to a measurement object 1 on an X-Y stage 2, and the object 1 is photographed by a color camera 4. Furthermore, the zenithal angle vector of the surface normal vector of the object 1 and the bearing angle component vector thereof are sensed, thereby measuring the shape of the object 1.
Patent JP-S5897119-A (JP)
Title: Thin film magnetic head
Inventor: SHIIKI KAZUO
IPC: G11B5/31
Filed: 1981-12-07
Abstract: PURPOSE:To improve the efficiency of recording and reproduction so as to cope with the increase in the recording density of a magnetic recorder, by forming recessed shape for the center of a part clipped with a conductor coil for both magnetic substances toward magnetic recording medium opposing ends. CONSTITUTION:The head consists of an upper magnetic substance layer 1, a lower magnetic substance layer 2, a jumper 3 for both, cnductor coils 4a-4d, and a magnetic recording medium end 5 forming the magnetic gap. A coil of a part where the upper mangetic substance 1 overrides with a conductor coil is recessed toward the recording medium end, and a current flowing to the coil generates a magnetic field toward the orthogonal direction to the conductor. Since the direction of magnetic field produced with a recess coil 12' in a region 11' clipped with the magnetic substance is narrowed toward the tip 14' as shown in the arrow 13', the change in the magnetic flux is caused in the magnetic substance efficiently, and the change in the magnetic flux produced can be detected efficiently and the reproduced output can be improved.