baber/WOPTO huggingface dataset:
Patent JP-H09248616-A (JP)
Title: Automatic aligning apparatus of steel plate
Inventor: KOREHISA ETSUJIROU
IPC: B21B39/14
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To automate an aligning work and to execute an unmanned operation by adopting a linear sensor in a detecting means for the end part of a steel plate and arranging a magnet shifter and an idle beam between carrying table rollers. SOLUTION: At the point of time when the thick steel plate stops the running, a selective command of the idle beam 12 and the magnet shifter 13 is transmitted in a process control CPU based on a signal transmitted from the detector 14 for the end part of the plate. From this command, an elevating/lowering command, running speed command and magnet current command are transmitted to the magnet shifter from a programmable controller and also, the elevating/ lowering command is transmitted to the idle beam 12. Then, the both devices suitably adjust elevating timing and magnetizing timing, and the elevation is synchronously executed and the whole thick steel plates under stopping condition are held up and sucked up.
Patent JP-S63224790-A (JP)
Title: Water purifier
Inventor: MIWA YOSHIYUKI
IPC: C02F1/44
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a water purifier improved in sanitary conditions, by allowing water to contact with a first filter with increased opportunity for contact by feeding the water to the first filter from the external periphery of the filter, providing also a discharging device of residual water and a small drain hole for the residual water respectively to the inside of a case of a main body of the filter and to the inside of an internal case. CONSTITUTION:An internal case 25 is formed to the inside of a case 21 of a main body, and at the same time a first filter 28 is provided to the inside of the internal case 25 with a distance at its external periphery from the inside surface of the internal case 25. Moreover, a second filter 40 is provided to the inside of the first filter 28. Water is fed from the inside of the main body case 21 to the inside of the internal case 25, and is passed through the filter 28 in the case 25 from its external periphery, and is led out of the purifier after passing through the filter 40. Also, a residual water discharging device 58 is provided to the inside of the main body case 21, and at the same time a small hole 69 for draining the residual water is provided to the inside of the internal case 25. As a result, the opportunity for contacting water with the first filter is increased and sufficient purification of water has become possible, and fear for generating inferior sanitary conditions is eliminated as well.
Patent JP-S59184950-A (JP)
Title: Program executing system
Inventor: SATOU KIMINORI
IPC: G06F11/34
Filed: 1983-04-05
Abstract: PURPOSE:To facilitate an easy study for the factor of a fault by reading and executing successively the instructions of a main memory and at the same time storing these instructions in the order of execution to reproduce these stored instructions when an error occurs. CONSTITUTION:The instructions are read out of a main memory M1 with memory control CM and then stored S one by one to a register R1 with sequence control T via a multiplexer W. Based on these instructions, a central processor C executes an instruction. The multiplexer W also stores the same instructions as those stored in the register R1 to a histomemory M2. An error generated during the storage of instructions, is detected by a service processor J, and an error signal is supplied to a multiplexer control part Y to inhibit the instruction output given from a control storage S. Then the instructions stored in the memory M2 are read out by the signal (e) and then supplied to the register R1 through a read control part K via the multiplexer W. Then these instructions are executed. Thus a fault can be easily analyzed.
Patent JP-S53145403-A (JP)
Title: Communication control device
Inventor: SHIODA KENJI
IPC: H04L29/08
Filed: 1977-05-25
Abstract: PURPOSE:To prevent the non-answer state to the central unit under a specified state of the terminal unit by securing an automatic answering to the polling and selecting.
Patent JP-H02238734-A (JP)
Title: Automobile telephone system
Inventor: INABA TSUTOMU
IPC: H04B7/26
Filed: 1989-03-13
Abstract: PURPOSE:To facilitate the budget management of communication charge by inhibiting a call when a call communication accumulated time counted exceeds a limit value. CONSTITUTION:When a call from its own station is applied and talking state is arrived, a CPU 5 uses a built-in clock signal to count up a counter 11 at every lapse of prescribed time and to allow the counter 11 to count an accumulated call talking time. Then just after the countup, a count at present and a limit value set in a register 12 are compared and when the present count is below the limit value, a lock flag is not set but when the limit value is exceeded, the lock flag in a flag register 13 is set. When the talking is finished and the succeeding dialing is operated and then the lock flag is set, the CPU 5 inhibits the calling. Thus, the talking charge is kept within the budget without need of the manager to confirm the accumulated talking time for each occasion.
Patent JP-H11258531-A (JP)
Title: Optical scanner and scanning image formation lens
Inventor: KAWAMURA ATSUSHI
IPC: G02B26/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To effectively change the curvature of an image surface or the diameter of an optical spot, to reduce the bend of a scanning line and to realize fine optical scanning by constituting a scanning image formation lens of a single lens having a specific shape. SOLUTION: This scanning image formation lens 40A is composed of a single lens and the shapes of an incident side lens surface 41A and an exit side lens surface 41B are non-circular arc shapes. The lens surface 41A/41B is a WT surface and center axes x1 , x2 mutually form a finite angle in an XZ surface. The lens surface 41A inclines the axis x1 from the main light line FL of a deflected beam by an angle α1 (-) and is displaced only by a displacement amount Δ1 in a direction parallel with the rotational axis of a deflecting reflection surface. The lens surface 41B inclines the axis x2 by an angle α2 (-) and is displaced only by a displacement variable Δ2 in the direction parallel with the rotational axis of the deflecting reflection surface.
Patent JP-S59185765-A (JP)
Title: Manufacture of bonded parts of aluminum alloy
Inventor: KAWASE HIROSHI
IPC: F28F19/06
Filed: 1983-04-07
Abstract: PURPOSE:To ensure stable performance and to improve the productivity by heat- treating a hollow section obtd. by porthole hot extrusion under prescribed conditions before cutting so as to prevent bonded parts from causing defects by extrusion. CONSTITUTION:A billet of an Al-Zn-Mg alloy JIS7 No.1 is formed into a hollow section by porthole hot extrusion. The hollow section is heat-treated at 590- 620 deg.C for >=1min before or after cutting. By this method, bonded parts are prevented from causing defects, stable performance is ensured, and the productivity is improved.
Patent JP-S60203925-A (JP)
Title: Film carrier of projector
Inventor: SUGIYAMA KAZUHIDE
IPC: G03B23/14
Filed: 1984-03-28
Abstract: PURPOSE:To facilitate the attachment and detachment of the film carrier by fitting a projection provided to either of a device body or the film carrier in a recess opposite on a locus of turning, and turning the projection until it does not face the recess so as to prevent its extraction and also preventing the projection from returning with a stopper. CONSTITUTION:A fitting hole 22 centered on the optical axis l of the lighting means in the lower machine box 2 of a device body is bored in the top plate 20 of the machine box 2, and rectangular recessed parts 22a and 22b are provided to the hole 22. A hollow hole 24a centered on the optical axis l is bored in the substrate 24 of the film carrier and a hollow pedestal 25 and a cylinder 26 are fixed successively at the position. The external diameter of the cylinder 26 is a little bit smaller than the fitting hole 22 to allow insertion and turning. The cylinder 26 is provided with projection type engaging claws 26a and 26d smaller than the recessed parts 22a and 22b closer to the tip part by the thickness of the top plate 20. Further, the detachable stopper 28 is fitted on the top plate 20 a little bit closer to a chained-line position from the fixed position of the substrate 24. Thus, a falling accident, etc., are eliminated to facilitate the attachment and detachment.
Patent JP-H08234323-A (JP)
Title: Exposure light source device
Inventor: OOWADA TATSUSHI
IPC: G03G15/04
Filed: 1995-02-24
Abstract: PURPOSE: To provide a novel exposure light source device with a small size, a light weight and a low cost. CONSTITUTION: A sheet metal is bent to form one continued base plate 100, a bar halogen lamp having a reflecting coat on the back surface is arranged in the space surrounded by the base 100, and a prescribed area of the base 100 is formed into a mirror surface, so that the emitted light from the lamp is directed to a matter to be exposed by the coat and the mirror surface. Particularly, the sheet metal is formed out of an iron plate, and an adhesive tape having the mirror surface can be stuck to the prescribed area.
Patent JP-S59184734-A (JP)
Title: Transparent vitrification process of optical porous glass
Inventor: YOSHIDA KAZUAKI
IPC: C03B37/014
Filed: 1983-04-06
Abstract: PURPOSE:To prolong the life of a furnace core pipe and to secure long term production of high quality transparent glass by vitrifying porous glass to transparent glass using a furnace core pipe comprising a quartz pipe coated with heat stabilizing and devitrification preventing glass. CONSTITUTION:A furnace core pipe 3 to be used for the transparent vitrification of optical porous glass 6 comprises a quartz glass 4 and a glass layer 5 covering the outer peripheral surface of the quartz pipe. The glass layer 5 is constituted of Al2O3-SiO2 having <=ca.100mu thickness to stabilize the quartz pipe 4 against heat and to prevent devitrification of the pipe 4. The furnace core pipe 3 is installed to the inside of a heating furnace 1 having a heating element built therein and an alumina cylindrical pipe 2 to the inside periphery. The porous glass 6 is fed into the furnace core pipe 3 and heated while supplying gaseous mixture of He with Cl2. By this method, the furnace core pipe 3 is stabilized against heat and vitrification can be performed at high temp. Therefore, a product of high quality is obtd.
Patent JP-S57174996-A (JP)
Title: Multiple selecting and detecting circuit of remote monitoring controller
Inventor: SAKOGUCHI YOSHIMI
IPC: H04Q9/06
Filed: 1981-04-21
Abstract: PURPOSE:To obtain a multiple selecting and detecting circuit for telecontrolling having a margin in detemining the operation current of a differential relay by connecting the contact of a relay, which operates through the operation of the differential relay and a resistance in series to the operation side of the differential relay. CONSTITUTION:When a differential mercury relay DSL operates, a relay DSLX for contact amplification operates by the contact dsl of said relay DSL, and a working current i1 flows through a resistance Rx by the contact dslx of the relay DSLX. Consequently, when two relays P for individual control operate, the current equal to that when three relays P operate flows. Therefore, when a working current A with one relay P in operation is >=4I10-P and a bias current i2 is 6I10-P, their difference is >=2I10P and the relay DSL never operates. when two relays P operte, the working current is >=2A, the relay DSL operated, and the relay DSLX also operates, so that the working current is reduced to 3A. Thus, a margin is given to a decision on the working current.
Patent JP-S63225542-A (JP)
Title: Production of base material for multicladding optical fiber
Inventor: KUWAKI NOBUO
IPC: C03B37/012
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the titled base material capable of accurately control the distribution of complex refractive index, by successively inserting the base material having small diameter into the insertion part of the base material having large diameter selected from among solid base material different in diameter and collapsing this composite base material to integrate it. CONSTITUTION:Two or more small solid base material different in diameter are produced and an insertion part capable of successively inserting the base material having small diameter is formed in the axial direction to the solid base material having large diameter selected from among these solid base materials. Then the base material having small diameter is successively inserted into the insertion pat and a composite base material consisting of at least two or more cladding layers and having the distribution of refractive index is formed. Thereafter the base material for multicladding optical fiber is obtained by collapsing the above-mentioned composite base material to integrate it. This method is suitable for the production of optical fiber having a wide wavelength region and low scattered light which is represented by the multicladding optical fiber necessitating accurate control of the distribution of refractive index.
Patent JP-H11236638-A (JP)
Title: Joint for shower
Inventor: NISHIOKA AKIRA
IPC: C22C9/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To impart a surface smoother than that of a casting to a joint by forming it through forging using a metallic stock having dezincification corrosion resistance. SOLUTION: This joint 2 for a shower having approximately L-shape viewed from the side face is composed of a longitudinal part 12 and a horizontal part 13. By a pair of metallic molds 21 and 22 for forging in which the shape of the joint 2 for a shower is engraved, a billet 31 composed of a copper alloy excellent in dezincification corrosion resistance is forged into a billet 32 in the shape of the whole of the outer shell of the joint 2 of a shower. Successively, a hollow part of a circular opening cross-section from the side of the end B of the horizontal part 13'a of the billet 32 is formed by using a punch 23 and a hollow part of a circular opening cross-section from the side of the end A of the longitudinal part 12'a of the billet 32 is formed by using a punch 24 respectively by forward extrusion molding.  After this forging stage, cutting is executed to cut and remove a barrier left at the tips of the punches 23 and 24 to each other as excess thickness and the hollow parts are made to pierce.
Patent JP-S59184290-A (JP)
Inventor: JIYOSEFU EICHI WAI NIYUU
IPC: C10G7/10
Filed: 1984-03-27
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-S58177522-A (JP)
Title: Magnetic recording medium
Inventor: KAGIYAMA TAKASHI
IPC: G11B5/66
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a recording medium having satisfactory video characteristics and traveling performance, by regulating the surface roughness of a polyester film contg. 0.2-10wt% polyoxyalkylene glycol component so as to make the maximum height to 0.003-0.06mum. CONSTITUTION:Polyoxyalkylene glycol is mixed with polyester in a reaction vessel after finishing the polymn. reaction of the polyester, or it is mixed with polyester when the polyester is formed into a film. The resulting polyester is melted and extruded to obtain an unstretched film. The film is biaxially stretched successively or simultaneously and fixed under heating. The polyester film oriented by the biaxial stretching is further stretched at 95 deg.C, preferably >=100 deg.C to provide fine uniform roughness to the surface. A magnetic metallic thin film is formed on the polyestr film by vacuum deposition, sputtering, ionic plating or other method using a ferromagnetic metallic material such as Fe, Co, Ni or an alloy thereof.
Patent JP-H01283434-A (JP)
Title: Telescopic joint shaft
Inventor: RAINHARUTO BURETSUTSUGAA
IPC: F16C3/035
Filed: 1989-03-13
Abstract: PURPOSE: To create a short joint shaft suited for large torques by forming into an annular shape an intermediate member which couples joint halves together, coupling the intermediate member radially inward to one of the joint halves and outward to the other joint half, and forming the shaft and boss part of a length compensating member into a tripod structure having a rolling element. CONSTITUTION: At least one of the intermediate members 3, 13 of universal joints 1, 11 is formed in the shape of a ring and a tripod type length compensating part 6 is provided at the central axial end 7 of a length adjustable shank part 5 and a boss part 8 surrounding the axial end 7 in the form of a pipe. The axial end 7 and the boss part 8 are rotary coupled together by shape coupling via a rolling element 9. Such a combination can provide a joint shaft that is particularly short in structural length. The short joint shaft, having a maximum bending angle which is so small that the long compensating member 6 shows almost no resistance even at load, and suited for large torques during permanent operation, can be created.
Patent JP-H02239877-A (JP)
Title: Sprinkler for extinguishing
Inventor: RUICHI NAOKI
IPC: A62C35/60
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a sprinkler for extinguishing in which a water flow loss is small and even a manufacturing cost is inexpensive by composing a course part of a bending pipe to generate an eddy current in a head connecting port and exposing the head connecting port in the vicinity of the bending central part of the bending pipe. CONSTITUTION:A course part 14 is composed of a bending pipe 16 in which face view is in a large approximate Y shape, and left and right ones among three connecting edges 17, 18 and 19 of the bending pipe 16 are fitted through a nipple 20 and an elbow 21 to a branched pipe 13, respectively, and the remaining connecting edge 19 to be a bending central part 22 is fitted to a head connecting port 23 of a closed type sprinkler head 15. When a water flow W1 is generated from the connecting edge 17 at the left side to the connecting edge 18 at the right side by opening a faucet, the shape, size, etc., of the bending pipe 16 is set so as to generate an eddy current W2 in the head connecting port 23 by a suction work due to the viscosity of the water flow W1 and a water flow W3 from a branching room 24 towards the head connecting port 23.
Patent JP-H06281026-A (JP)
Title: Block valve
Inventor: NISHIMURA RYUTARO
IPC: F16K7/17
Filed: 1993-03-22
Abstract: PURPOSE:To provide a valve for use in a pipeline path handling highly pure gas in a semiconductor manufacturing plant or the like, realize a high gas substituting property and high cleanness, and reduce an installation space. CONSTITUTION:A single body 1 is provided with a main fluid passage 14, auxiliary fluid passages 16, and purge fluid supply passages 19. A first valve chamber 17 and a second valve chamber 20 are disposed on the way of the auxiliary fluid passage 16 and the purge fluid supply passage 19, respectively. Diaphragms 2, 3 for opening or closing the auxiliary fluid passages 16 and the purge fluid supply passages 19, respectively, are housed inside the first and second valve chambers 17, 20, respectively. When the auxiliary fluid passages 16 are opened by blocking the purge fluid supply passages 19, a part of fluid staying inside the main fluid passage 14 is discharged through the auxiliary fluid passages 16. Meanwhile, when the purge fluid supply passages 19 are opened by blocking the auxiliary fluid passages 16, purge fluid is discharged through the purge fluid supply passage 19 on a primary side, the second valve chamber 20, the purge fluid supply passage 19 on a secondary side, the first valve chamber 17, the auxiliary fluid passage 16 on a secondary side.
Patent JP-S56157252-A (JP)
Title: Stator for stepping motor of timepiece
Inventor: SHIMURA YASUTO
IPC: H02K21/18
Filed: 1980-05-08
Abstract: PURPOSE:To raise the mechanical strength of a stator for a stepping motor of a timepiece and to obtain the sufficient rotating torque of the rotor of the motor by imparting a mechanical strain to the periphery of the central hole of the stator, thereby increasing the magnetic reluctance and accelerating the generation of a leakage magnetic flux. CONSTITUTION:An internal strain is imparted, after magnetically annealing, to a stator by laterally pressurizing between the central hole 1 of the stator and outer notches 2, 2' with cutting tools 6, 6' respectively in the state that a core 5 is inserted into the hole 1 of the stator. Thus, the magnetic permeability of the finest part of the magnetic path is decreased, thereby increasing the leakage magnetic flux, and the rotating torque of the rotor can be thus increased. When the material of the stator is a nickel-iron alloy, the decrease in the permeability due to the internal strain is remarkably decreased, and very large effect can be obtained.
Patent JP-H09248512-A (JP)
Title: Adhesive coater
Inventor: KUROKAWA TAKAHIRO
IPC: H05K3/30
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily and precisely detect the coated quantity to improve the productivity of printed circuit boards and to precisely correct the coating position to improve the reliability of the printed circuit board in an adhesive coater for coating an adhesive for fixing electronic parts on the printed circuit board. SOLUTION: A transparent tape 1 which can be wound up and on which a coating material is tentatively applied for adjusting the coated quantity and a coating inspection part having a transparent coating base 4 are provided. And below the coating inspection part, a camera 5 for detecting the coated quantity and the coating position is provided. By this means, time required for detecting the coated quantity is shortened to improve the productivity of printed circuit boards. And since the applied coating material is not influenced by the reflection of illumination, the coated quantity is easily and precisely detected. By detecting the position of the nozzle tip by the camera 5, the coating position is precisely corrected, and furthermore, the reliability of the printed circuit board is improved.
Patent JP-H11261648-A (JP)
Title: Data repeating installation and data repeating method therefor
Inventor: TANIGAWA KEIKO
IPC: H04L12/46
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recognizing whether a communication opposite party supports a multiplex processing or not, by negotiating whether or not the multiplex processing is to be executed when a stream is newly generated with the same communication opposite party, monitoring whether or not a data repeater normally operates and periodically collecting a repeating packet communication delay situation and the like. SOLUTION: A voice data repeating installation (GW) is connected to a connection point between an Internet 101 and a public telephone network 102, a controller 104 is connected to the Internet 101 and a telephone set 105 or a communication terminal 106 is connected to the public telephone network 102. When the telephone set 105 makes accesses to a telephone set connection processing part from the public telephone network 102, it obtains the telephone number of a communication opposite party. When it receives a call termination notice from the telephone set 105, it terminates a busy repeating processing and cuts the connection. When a retrieval part receives a call repeating request, it retrieves address information of GW accommodating the terminal of the call opposite party form the telephone number of the opposite telephone set 105 which is included in the request.
Patent JP-S52144513-A (JP)
Title: Piston built-up device
Inventor: KAJIURA TOKUHEI
IPC: F02F3/00
Filed: 1976-05-28
Abstract: PURPOSE:To build-up plurality number of pistons smoothly at the same time, by providing guide holes of guide plate as tapered holes, in the device in which guide plate is installed at transverse direction on the upper side of cylinder block.