baber/WOPTO huggingface dataset:
Patent JP-H0311868-A (JP)
Title: Off-talk communication system
Inventor: FURUYA MATSUO
IPC: H04M11/08
Filed: 1989-06-09
Abstract: PURPOSE:To relieve the load of the user for channel operation by adopting direct selection operating a selection switch corresponding to a desired channel once. CONSTITUTION:When a selection switch S4 of a channel position, e.g. 2 is operated, a comparison discrimination section 10A compares a channel position 2 and a channel position 1 operated precedingly from a channel display circuit 136 and decides that the position 2 is older than the position 1. Then a control section 135 controls a revision signal generating section 10C from the result and sends a channel revision signal once. When a line state detection circuit 112 of the station side detects it, the channel changeover switch S0 in the channel changeover circuit 113 is advanced from the position 1 to the position 2 to complete the channel switching.
Patent JP-S5368932-A (JP)
Title: Bias magnetic field generator for bubble device
Inventor: FURUICHI SANEHARU
IPC: G11C19/00
Filed: 1976-12-02
Abstract: PURPOSE: To improve the precision of object discrimination by quantizing video signals-which are outputted when an object is picked up by a camera-and extracting the change point of video signals in order and, for successive signals, inserting very short separating pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5370331-A (JP)
Title: Cooling device for oil-imfilled transformer
Inventor: IWASAKI MITSURU
IPC: H01F27/12
Filed: 1976-12-02
Abstract: PURPOSE: To reduce the overall width of a transformer by installing heat pipes such that the longitudinal direction thereof is parallel with the side wall of the transformer tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5477903-A (JP)
Title: Device for clamping and unclamping track locking bolt
Inventor: SASAKI NAOKI
IPC: E01B29/28
Filed: 1977-12-05
Abstract: PURPOSE: To clamp or unclamp efficiently and accurately a track locking bolt by sensing the optimum position of the grip of a locking shaft via the sensing member at the end of the supporting rod of a locking shaft guide control mechanism to thereby stop lowering of an upper bearer.  
     CONSTITUTION: A locking shaft guide control mechanism elevationally driven by a hydraulic cylinder 7 consists of a refuge cylinder 9 forming a sensing member, a rod 10 horizontally telescoped, a sensor 11 and a contactor 12, and a supporting rod 8. When the cylinder 7 is operated to lower an upper bearer 6 to cause the contactor 12 of the sensor 11 horizontally extended via the cylinder 9 to make contact with the top surface of a tie plate B, it is stopped. The relative position between the head of a track locking bolt A and the contactor 12 is so adjusted that the grip 3 of the locking shaft 4 grasps the head of the bolt A at this time to thus automatically grasp to clamp the bolt heat via radial pawls 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10338208-A (JP)
Title: Carrier tape, its manufacture, its manufacturing device, and carrier tape body
Inventor: HATTORI SEIGO
IPC: B65D85/86
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a carrier tape body which houses and carries an electronic part by a method wherein one surface of a base material is kept flat, and on the other surface of the base material, a recessed part which reaches the inside of the base material from that surface, is formed. SOLUTION: This carrier tape body 20 comprises a base material 10a made of cardboard, and is equipped with a carrier tape 10 on which a recess 14 is formed, an electronic part 15 which is housed in the recess 14, and a lid member 21 which covers the opening of the recess 14. One surface 16 of the base material 10a of the carrier tape 10 is formed to be flat, and the recess 14 is formed to have a depth which reaches the inside of the base material 10a from the other surface 17 of the base material 10a. When such a carrier tape 10 is manufactured, after the base material 10a is placed on a lower die 12 first, an upper die 11 is pressed to the base material 10a, and the base material 10a is pinched between the upper die 11 and the lower die 12.  Then, by lowering a punch 13 which is provided on the upper die 11, the base material 10a is compressed, and the recess 14 having a bottom part 14a is formed. Then, the electronic part 15 is placed in the recess 14, and the lid member 21 is affixed, and a product is completed.
Patent JP-S5369945-A (JP)
Title: Microwave heater
Inventor: OOUCHI KEIJI
IPC: H05B6/72
Filed: 1976-12-03
Abstract: PURPOSE: To prevent steam or lamp soot from flowing in an antenna cover by increasing the air pressure inside the antenna cover covering a rotary antenna more than the inner part of a heating chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6037611-A (JP)
Inventor: SATOU TADASHI
IPC: B29K105/04
Filed: 1983-08-09
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-H0311303-A (JP)
Title: Optical circulator
Inventor: SHINTAKU TOSHIHIRO
IPC: H04B10/40
Filed: 1989-06-09
Abstract: PURPOSE:To realize optical integration without using expensive parts by arranging two optical waveguides, which show unreciprocal characteristics by an external magnetic field, in parallel adjacently to each other on one substrate, and making optical waveguides different in propagation constant before application of the external magnetic field, and setting the coupling length of a direction coupler to a prescribed value. CONSTITUTION:Two waveguides 7 and 8 which are partially formed with magnetooptic materials and show unreciprocal characteristics by the external magnetic field are arranged in parallel adjacently to each other on one substrate 5 to form the directional coupler. Propagation constants of these optical wavegudies 7 and 8 before application of the external magnetic field are different from each other, and a coupling length L of the directional coupler is set to a prescribed value. Power is completely shifted from one to the other of optical waveguides 7 and 8 with respect to a forward wave but is not shifted with respect to a backward wave. Thus, an expensive Farady rotator is not required and adjustment of high precision is made unnecessary, and the optical circulator is formed as one body on the substrate and is suitable for optical integration and is made inexpensive.
Patent JP-H11341223-A (JP)
Title: Picture reader
Inventor: OKINO YOSHIHARU
IPC: H04N1/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To make a balance of an amount of an illuminating light every color stable and to quickly read a picture having an excellent picture quality by using a light source which has fewer amount of heat generation at the time of generating heat and has a high color temperature. SOLUTION: LED chips 64 are applied for a light source part 66, and arranged on an aluminum substrate 78 in almost straight line for every color in high density. An emitted light is made incident on a photograph film 68 by an acrylic block 70. As the LED chips 64 have high color temperatures and fewer amount of light of short wavelength, an S/N of a read picture is good and fast reading becomes possible. A heat pipe 84 is pipe arranged on a rear side of the aluminum substrate 78 and has a cooling medium circulate. Thus, as the amount of generated heat is transmitted to the heat pipe 84 by a heat exchange action with the cooling medium, the amount of light emission of the LED chips 64 does not fluctuate.
Patent JP-S5669007-A (JP)
Title: Throw away tip
Inventor: TSUJIMURA OSAMU
IPC: B23Q11/10
Filed: 1979-11-10
Abstract: PURPOSE:To lubricate and cool a cutting edge efficiently by allowing a cooling fluid to pass a through hole of a throw away tip mounted on a tool body. CONSTITUTION:A throw away tip 9 provided with a plurality of fluid through holes 5 is mounted on a mount seat 21 at the top of nose of a tool body 20 by fixing a mounting member 24 with a screw 25 through a presser plate 26. The tip 9 has a plurality of fluid through holes 5, which is coupled to a fluid supply hole 22 provided on the shank 20 by way of a groove 23. A cutting oil fed through the supply hole 22 spouts onto a rake face side of the tip 9 through the holes 5, thus cooling and lubricating the tip efficiently.
Patent JP-S5668580-A (JP)
Title: Automatic fusion cutting machine
Inventor: SHIODA FUMINOSUKE
IPC: B23K7/06
Filed: 1979-11-10
Abstract: PURPOSE: To improve efficiency of processing by installing roller tables provided with a pinch roller and a detector those rise and fall before and behind an automatic fusion cutting machine and thereby detecting the amount of transportation of material to be cut and carrying by pinching with pinch rollers for cutting.  
     CONSTITUTION: When a detector 7 detects the front end of a material 4 which is carried by a roller table 2, a pinch roller 5 descends and pinches the material 4 and send it to an automatic fusion cutting machine 1. Then, the material 4 is forwarded by a distance A, and when the material arrives at the center of the automatic cutting machine 1, fusion cutting is started by a signal of a control board 11 and the material is carried by a distance B. When the measured length of the material 4 becomes A+B, a roller 6 descends and carries the material 4 backward. When the rear end is detected by a detector 8, a counter 12 starts counting, and the work is completed when the rear end of the material 4 to be cut arrives at the center of the automatic fusion cutting machine 1. At the same time, the pinch roller rise and the material 4 is carried backward by a roller table 3. All processes are completed when the rear end of the material 4 is detected by a detector 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10314887-A (JP)
Title: Mold coating agent
Inventor: FURUMIYA NAOMI
IPC: B22C3/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To arbitrarily color the surface of sand core, etc., used at the time of casting and to easily dry mold coating agent by constituting aggregate with each specific quantity of whity-refractory, whity-auxiliary refractory, graphite and coloring pigment or dye. SOLUTION: The whity refractory is the one using 50-95 parts as base aggregate in 100 parts of a refractory composition and easily colored. Further, the whity auxiliary refractory is the one colored to the white in the color tone of the mold coating agent and restrained to <=35 parts in 100 parts of the refractory composition. Furthermore, the graphite is added to obtain good surface of casting by using to the sand core, etc., into good surface and restrained to <=15 parts in 100 parts of the refractory composition so as not to obstruct the coloring of the mold coating agent. The coloring pigment or the dye is the one needed to color the mold coating agent and made to 0.1-10 parts in the refractory composition.
Patent JP-S5572234-A (JP)
Title: Multi-item key input device
Inventor: SAI FUMIAKI
IPC: G06F3/02
Filed: 1978-11-25
Abstract: PURPOSE: To enable an operator to make sure of indication to a specific item in a specific page supplied from CPU, by attaining the indication by a light emitting element which emits light to the item.  
     CONSTITUTION: On panel 1, several display windows 11 and data keys 21 corresponding to windows 11 are arranged while transparent slide sheets 41 and 42 with several written items are also arranged inside of this panel 1, and those sheets 41 and 42 are changed over by page changing mechanism 6 in accordance with an external signal to display items, written on sheets 41 and 42, in window 11. Then, a signal from input part 2 receiving a signal from data key 21 and that to be supplied to changing mechanism 6 are both applied to encoder 91 to generate a coded signal corresponding to a specific item and on the basis of a signal from page  change-over key 3, control part 92 generates a page command to be supplied to  changing mechanism 6. Then, an item displayed through window 11 is irradiated  with light from a light emitting diode provided rignt under the item, thereby allowing an operator to make sure of the item easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10315842-A (JP)
Title: Crushing vehicle and method for automatically drawing out conveyor
Inventor: ITO HIROSHI
IPC: B02C18/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To drive a mounted crusher with an engine by providing a crusher driving hydraulic pump and a conveyor for discharging the crushed material produced by the crusher, and connecting the hydraulic pump to a truck traveling engine. SOLUTION: A crushing vehicle is stopped at a working field, and at the time of drawing out a conveyor, a belt driving hydraulic motor is started so as to turn a belt with a drive pulley. A transmission clutch mechanism 15 is interposed between propeller shafts 14, 16, and a crusher driving hydraulic pump 20 is driven by a traveling engine with the clutch operation. At the time of crush working, when a clutch 36 is separated and a clutch 37 is engaged, the rotating force of the propeller shaft 14 is transmitted to a hydraulic pump driving shaft 33 through a transmission shaft 31, gears 34, 35 and the clutch 37 so as to drive a crusher through the hydraulic pump 20.
Patent JP-H0716627-A (JP)
Title: Method for controlling width of hot rolled steel plate
Inventor: KACHI TAKAYUKI
IPC: B21B37/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a steel plate width controlling method for a hot rolled steel plate excellent in yield through a simple means without measuring temperature. CONSTITUTION:When a steel plate 1 is rolled in a hot state as pairing a horizontal mill 3 with a vertical rolling mill 2 equipped on the front stage of this horizontal rolling mill 3, an inlet side sheet width to the vertical rolling mill 2 is estimated by the by rolling load and the roll opening in the vertical rolling mill 2 and the roll opening of the vertical rolling mill 2 is controlled by using an influence coefficient to the outlet side plate width from the estimated inlet side plate width and an influence coefficient to the outlet side plate width from the vertical roll opening to control the outlet side plate width of the horizontal rolling mill to a desired value.
Patent JP-H0814806-A (JP)
Title: Seal member position inspecting device in pipe coupling
Inventor: ARAKAWA NORIYUKI
IPC: G01B5/18
Filed: 1994-06-28
Abstract: PURPOSE:To efficiently inspect the position of the seal member or a slip-on type pipe coupling in a pipeline laid inside a trench by remote operation from above of the trench. CONSTITUTION:An inspection tool 24 is provided in a proper circumferential position of a retaining member 8 that is fitted to the end surface of the socket 4 in which an inserting port 5 is inserted, so as to be positioned in the axial direction of the pipe. In this inspection tool 24, a feeler gauge 28 made of a thin plate and movable along a frame 25 is inserted through the clearance between the end surface of the socket 4 and the inserting port 5 until it is abutted on a seal member 6. A wire 30 is passed through inside a tube 29 that has been extended from the frame 25 to a remote position so as to be movable in the lengthwise direction thereof. The feeler gauge 28 that has been connected to the one end of the wire 30 is inserted by moving the other end of the wire projected from the tube 29 in the lengthwise direction in a remote position.
Patent JP-S5848158-A (JP)
Title: Multiprocessor system
Inventor: INOUE MASANOBU
IPC: G06F15/167
Filed: 1981-09-16
Abstract: PURPOSE:To perform high-performance, high-efficient processing with less communication overheads by allowing one processor to control data transfer between its main storage and a common memory of other processors through an interface. CONSTITUTION:Processors 10 and 20 execute instructions for data transfer between their main memory (MM) 11 or 21 and a common memory 26. A CPU14 reads an instruction out of the MM11, and transfers actual addresses of the MM11 and common memory 26 to an interface adapter (ADP) 13 through a memory controller (MCU)12, requesting data transfer. For transfer from the MM11 to the memory 26, an address of the memory 26 is sent from the ADP13 through a path 150 to make an indication to the memory 26, and data is read out of the MM11 and transferred successively to the ADP23.
Patent JP-H0817415-A (JP)
Title: Battery holder
Inventor: SUGIMOTO TSUNEHISA
IPC: H01M2/10
Filed: 1994-06-28
Abstract: PURPOSE:To reduce the number of part items so as to improve a property of assembly by providing a cap member, holder member and a contact piece in a side of these members, and bringing one electrode of a battery into pressure contact with a cap side contact part by a spring terminal. CONSTITUTION:In a holder member 10, a battery can be received in the inside, to open one end and to provide in the other end part an output means driven by the battery. In a cap member 20, one end opening part of the member 10 is closed. A cap side contact piece 34, protrusively formed in a central part of disk-shaped seating part 34b having a fitting hole 34a which can be externally fitted to a protruding part 26, has a contact part which can be brought into contact with one electrode of the battery. Further in a holder side contact piece 33, one end is arranged in the vicinity of the one end part of the member 10, to connect the other end to one terminal of the output means, and the one end is brought into contact with the seating part 34b in a condition that the member 20 is mounted in the member 10. Here in a spring terminal 31, the one electrode of the battery is brought into pressure contact with the contact part of the contact piece 34, to constitute an electric circuit to the output means.
Patent JP-S5670802-A (JP)
Title: Gas-liquid contact tray
Inventor: IKEJIRI TOSHINORI
IPC: B01D3/18
Filed: 1979-11-13
Abstract: PURPOSE: To enhance the processing capacity and working efficiency of the titled apparatus by a method wherein a horizontal, fixed perforated plate is installed at right angle to rising liquid flow, above which is installed a horizontal rotatable perforated plate, and on top of it deflecter is installed.  
     CONSTITUTION: Rising fluid passes through small holes 4 of the fixed perforated plate 3, causing the rotatable perforated plate 6 to be raised, and partly passes through the small holes 9 of the plate 6. The liquid that has passed through the holes 9 and collided with the deflectors 8 is deviated in circumferential direction, giving the plate 6 a rotating motion. Thus, the rising energy of the fluid is converted to the rotating energy, and as a result, liquid splashes are decreased in vertical distance and therefore do not reach another tray 1 located above, and the liquid is projected by centrifugal force toward the wall. This causes a good liquid-gas separation, and the working efficiency is not reduced by increased amount of gas flow. Because flooding is hard to occur, a heavy-load operation is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369393-A (JP)
Title: Heat exchanger
Inventor: TERAO MASAYOSHI
IPC: F28F1/32
Filed: 1991-06-18
Abstract: PURPOSE:To simplify the production process of plate fins and make easy the production of a plurality of the plate fins. CONSTITUTION:A method for producing a refrigerant evaporator which comprises arranging the hydrophilic plate fins 10 having both the sides subjected to hydrophilic treatment and the water repellent plate fins 11 having both the sides subjected to water repellent treatment alternately at predetermined intervals and passing a plurality of tubes 5 through a plurality of the plate fins 2.
Patent JP-S5478906-A (JP)
Title: Circulation type information transmission system
Inventor: SANO YOSHINOBU
IPC: H04L12/42
Filed: 1977-12-06
Abstract: PURPOSE:To increase the efficiency of information delivery at channel time sharing control, by assigning the channel in use for the master station every delivery request of slave stations. CONSTITUTION:To master station STM splits 12 the reception information of the line receiver LR11 for channel, the request information of the channel 1 obtained with the result is inputted to the channel managing assignment section 13 which determines the channel in use with the exchange of information with the processor 14, and the message including the used channel information is delivered from the line driver LD 18 via the channel synthesis section 17 by using the channel 1 again. In the slave station STR, when it receives the message of the channel 1, information delivery is made by using the channel i based on the used channel information indicated.
Patent JP-S63313614-A (JP)
Title: Forming apparatus for electric resistance welded tube
Inventor: SUGIMOTO YUJI
IPC: B21D5/12
Filed: 1987-06-13
Abstract: PURPOSE:To improve the quality of an electric resistance welded tube by composing the side shape from the bottom surface of a roll to its upper flange of continuity of a straight part and a circular arc part in the side roll of a breakdown area. CONSTITUTION:For one or more side rolls 2 in the breakdown area, the side shape is composed of a continuity of a straight part and a circular arc part. The side shape from the bottom surface 27 of the roll to the midway is made up of a straight line 25 making a sharp angle to the bottom surface 27 of the roll and the side from the terminal point of the straight part to the upper flange 28 is made up of a circular arc 26. The edge of a curved material carried in from an upper stream stand comes in strong contact with the straight part 25, and is compressed forcedly by the upper circular arc part 26 to increase the thickness of the edge. In this way, since the reduced thickness part of the material is modified and increased, the electric resistance welded tube is equalized and improved in quality.
Patent JP-S63309406-A (JP)
Title: Slicing processing method for silicone block
Inventor: MIYATANI TAKASHI
IPC: B28D5/02
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the fringe of a wafer from generating a microscopic damage, by a method wherein a reinforcement member is arranged at least on a breaking-away side of a rotary blade out of a circumferential surface of the silicon block so that the same adjoins to other reinforcement member and force to be applied to the circumferential surface of the silicone block by the rotary blade is allotted to the other reinforcement member. CONSTITUTION:When a rotary shaft 31 of a cutting tool 30 is moved in the direction of an arrow C while turning in the direction of an arrow B under a state where a holding block 20 and silicone block 10 have come to a standstill, an external circumferential surface abuts against a blade face 32a of an inner circumferential blade 32 and is cut off gradually. In this instance, a cross-angle between the external circumferential surface of the silicone block 10 and the blade face 32a of the inner circumferential blade 32 varies gradually and a component force in a direction meeting at right angles with an osculating plane increases gradually. When cutting of the silicone block 10 by the blade face 32a of the inner circumferential blade 32 progresses, the blade face 32a of the inner circumferential blade 32a begins to cut off a reinforcement member 12 and the action force to be applied to the external circumferential surface of the silicone block 10 is begun to be allotted to the reinforcement member 12. With this construction, the external circumferential surface of the silicone block can be prevented from damaging.