baber/WOPTO huggingface dataset:
Patent JP-H0195801-A (JP)
Title: Method for hot direct rolling
Inventor: KUBOTA ATSUSHI
IPC: B21B1/00
Filed: 1987-10-08
Abstract: PURPOSE:To restrain fishtails caused by rolling and to improve the product yield by controlling cooling water flow rates at the outlet side of a continuous casting machine not to excessively cool the central region in the width direction than edge parts in the width direction of a slab. CONSTITUTION:A cooling water rate injected onto the slab 15 at the outlet side of a continuous casting machine 10 is controlled so that the central region in the width direction of the slab 15 is not excessively cooled than edge regions in the width direction. Then, the slab 15 is insulated by an insulation zone 27 and a surface temp. of the slab 15 is raised by recuperative heat. Hence, a temp. distribution in the width direction of a slab surface is substantially uniformized. The slab 15 is directly carried to a rolling mill 30, through no furnace and is rolled. In that time, differences in elongation of the edge regions and central region in the width direction of a slab 15a are eliminated and no fishtail in edge parts in the rolling direction of the slab 15a is substantially generated because a temp. distribution in the width direction of the slab surface is substantially uniform.
Patent JP-H0197417-A (JP)
Title: Bread maker
Inventor: IKEDA NORIO
IPC: A47J37/00
Filed: 1987-10-08
Abstract: PURPOSE: To make uniform bread for two loaves or one loaf by providing a switch for detecting the presence/absence of the setting of respective baking cases and a thermostat for controlling a heating means on the side of the baking case when the baking case on the side not provided with a temperature sensor is not set. CONSTITUTION: In the case of making a loaf of the bread, when the baking case 39 is set inside a baking chamber, a microswitch 62 is turned to an ON state and the microswitch 64 is closed to the side of one contact point since the baking case 44 is not set. Then, a lid body 51 is closed and the prescribed amount of yeast is put in a yeast container 54. Based on the process control of a controller, an operation is performed while inputting temperature information from the temperature sensor 38. In the process of baking, heaters 36 and 37 are simultaneously energized, the inside of the baking chamber 34 is heated, then the thermostat 66 attached to the outer side wall of the baking chamber 34 senses the temperature rise and stops energizing to the heater 37 and, thereafter, baking is performed only by the energizing to the heater 36.
Patent JP-H0566165-A (JP)
Title: Detection shaft for torque sensor and manufacture thereof
Inventor: MURAKAMI TAKU
IPC: G01L3/10
Filed: 1991-09-06
Abstract: PURPOSE:To make a detection shaft resistant to high loads and to enhance the mechanical strength of the shaft to enhance the reliability of the shaft for strength by removing one part of a magnet-striction material covering the peripheral face of a shaft main body, and providing a plurality of channeled portions each of which forms a magnetic anisotropic portion, and subjecting a surface layer portion including the channeled portions to heat treatment and mechanical working for enhancing yield strength. CONSTITUTION:A columnar shaft main body 10 polished is subjected to carburization and is then coated at its peripheral face with a material 12 made of permalloy by submerge arc welding. Spiral channels 14 are formed each of which is tilted by 45 degress to the axis of the main body 10 and four magnetic anisotropic portions 16a-16d are provided. The shaft in which the anisotropic portions 16a-16d are formed is subjected to curing process by carburization for the purpose of enhancing its yield strength, and is then subjected to heat treatment for hardening such as sub-zero treatment or the like so as to enhance the strength of the shaft against fatigue.
Patent JP-H09114526-A (JP)
Title: Object positioning device
Inventor: SUTEIIBUN EFU RIIPU
IPC: G05B19/40
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the non-reproducing effect such as stiction or backlash of system by providing a means for exciting a system input through plural stimuli for displacing a system input value just for the displacement to be periodically decreased around the system input value. SOLUTION: A head mount 212 and a head 216 are gradually moved upward or downward to corresponding the rotation of shaft 204 due to a step motor 202. The step motor 202 is started in the clockwise direction of '0' step, and a target head position corresponds to the clockwise direction of '8' step. A controller waits the time such as second milliseconds, for example, in which a physical operation occurs between respective steps. The input to a mechanical system is set to the value corresponding to any desired output position, next, the input to the mechanical system is oscillated around the desired output position and oscillated around that position until the time to adjust either the frequency or amplitude of oscillation. When the oscillation is completed, the system is stopped.
Patent JP-2000090087-A (JP)
Title: Interpreter and record medium recording program for effectively presenting function of interpreter
Inventor: KAWAGOE MUTSUMI
IPC: G06F17/28
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an interpreter capable of smooth conversation between a user, who comprehends a first language, and a speaking party who comprehends a second language. SOLUTION: Concerning this interpreter, a question sentence translation data base 101 stores question sentences in the first language and translated question sentences in the second language while pairing them. Corresponding to the input of a question sentence from an input operating part 103 of the user, a question sentence selecting part 104 selects any question sentence out of the question sentence translation data base 101. A voice output part 106 outputs the paired translated question sentence. A response sentence data base 102 stores plural response sentences in the second language corresponding to the translated question sentences and translated response sentences in the first language while pairing them.  A voice response from the speaking party is received by a voice input part 109 and a voice recognizing part 110 recognizes the response in voice as a character response sentence. A response sentence extracting part 107 retrieves the response sentence similar to the character response sentence from the response sentence data base 102 and clearly displays the difference of character response sentence and similar response sentence on a display part 105.
Patent JP-H0285737-A (JP)
Title: Thin-film pressure sensor
Inventor: SUZUKI TOMOTAKE
IPC: G01L19/04
Filed: 1987-10-07
Abstract: PURPOSE:To almost completely compensate the sensitivity fluctuation of the sensor section of the pressure sensor caused by temperature fluctuation and to improve the reliability of the sensor by providing an element for temperature compensation on a seal cap. CONSTITUTION:After a seal cap 10 is stuck, bonding pads 12' and 13' of wiring 12 and 13 on the seal cap 10 are connected with the electrode 4 of this thin-film pressure sensor with bonding wires 16. The connection can be performed extremely easily by ultrasonic bonding. Then a ring 17 is stuck to the outer periphery of a diaphragm 1 and the inside of the ring 17 is filled up by resin potting 18. Because of the resin potting, the airtightness of the sensor section of the sensor against the outside air is further improved.
Patent JP-S61132300-A (JP)
Title: Oil coating device
Inventor: YAGISAWA MAKOTO
IPC: F16N7/14
Filed: 1984-11-30
Abstract: PURPOSE:To continue a stable oil coating work with good efficiency by releasing only the oil feeding nozzle located on the upper part of the position where oil feeding is desired and by dripping the preset and prescribed oil quantity of the body to be coated with oil. CONSTITUTION:A blank 2 is moved in the direction of an arrow marked A when the transfer motion of the transfer mechanism is started and a sensor 4 detects it at the time when it passes through the lower part of the sensor 4 and transmits to a controller 14. The controller 14 electrifies for the time set to a timer 16 the solenoid valves 12, 12 selected in advance by snap switch 15 after having the prescribed time difference. And with releasing only the oil feeding nozzles 11, 11 located on the upper part of the position where the oil feeding is desired a fixed quantity of lubricating oil is dripped on the blank stock 2. When the nozzles 11, 11 are closed and oil coating is completed, the blank 2 is transferred to the side of the first forming press die 13 and comes to the press work of the next stage and at the same time with electrifying the lower part of the sensor 4 by the second blank 2 the oil coating is performed based on the similar motion.
Patent JP-H07100103-A (JP)
Title: Electric endoscope apparatus
Inventor: YANAGISAWA SATOSHI
IPC: A61B1/04
Filed: 1993-10-12
Abstract: PURPOSE:To handle Chinese characters with ease and to process information smoothly by converting a spontaneously character information inputted through an input means of endoscope main body to Chinese character, as well as to enable to display the subject image and additional information including Chinese characters on display means of an endoscope apparatus. CONSTITUTION:A Chinese character conversion part 7 build in an endoscope main body 1 converts Japanese syllabary and alphabets inputted through a keyboard 4 of the endoscope main body 1 spontaneously to Chinese characters. Additional information including Chinese characters converted is displayed on a display means 9 of the endoscope main body 1 together with the subject image taken by an endoscope 3.
Patent JP-H06112454-A (JP)
Title: Manufacture of microlens and semiconductor
Inventor: SANO YOSHIKAZU
IPC: H04N5/369
Filed: 1992-09-24
Abstract: PURPOSE:To prevent adjacent microlens materials from coming into contact with each other even if microlenses are lessened in space between them in the manufacture of microlenses. CONSTITUTION:A first process where a transparent layer 8a of molten lens resin material is selectively formed on a board and a second process where microlenses 8 are formed of the molten transparent layer 8a fused by heating are provided, and the transparent layer 8a is formed into a polygonal shape whose side 8b is located inside a line connected between the adjacent vertexes out of d, e, f, and g.
Patent JP-S62115781-A (JP)
Title: Field-effect transistor
Inventor: TAKAHASHI SUSUMU
IPC: H01L21/338
Filed: 1985-11-15
Abstract: PURPOSE:To remarkably improve the drain dielectric strength even if an active layer has a high concentration of impurity, by utilizing a semiconductor having a large forbidden band width for the purpose of relieving the electric field produced by the application of a drain voltage. CONSTITUTION:An undoped or low-concentration semiconductor layer 8 is provided on an active layer 3 at least between the gate and drain, the layer 8 having an energy gap larger than that of the active layer. Further, a gate electrode 6 is provided on the active layer. The active layer 3 is formed of GaAs, and the undoped or low-concentration semiconductor layer 8 is formed of GaAlAs. Source and drain electrodes 4 and 5 are formed on the impurity- implanted regions of the undoped or low-concentration semiconductor layer. By providing the undoped GaAlAs on the surface in this manner, the dielectric strength of the drain can be improved remarkably.
Patent JP-2001082474-A (JP)
Title: Method for using oil-impregnated sintered bearing and bearing device
Inventor: OSADA TSUTOMU
IPC: G03G15/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability and durability of an oil-impregnated sintered bearing used for combining rotating members to a fixed shaft without introducing specified manufacturing method, and to make easy replacement. SOLUTION: In this device, a sintered bearing 14 possible to provide baffle to fixed shafts 15, 25 by a baffle means 17 is attached, and the sintered bearing 14 is inserted in an insert hole 13 of a rotating member 12. The baffle means 17 is formed on a flange 18 side to be provided at one end along the axial direction of the sintered bearing 14 as a baffle hole 19. It is also formed on the surface of fixed walls 16, 26 as a baffle pin 20 to be inserted in the baffle hole 19. The sintered bearing 14 is used under non-rotating conditions. Hence, the impregnated lubricating oil can not be lost by a centrifugal force, and lubricating oil can be applied to a sliding surface between the rotating member 12 and the insert hole 13 for a long period.
Patent JP-H03115453-A (JP)
Title: Production of flexible fluororesin composition and crosslinked molded article
Inventor: KAWASHIMA CHIKAFUMI
IPC: C08L27/14
Filed: 1989-09-29
Abstract: PURPOSE:To produce a flexible fluororesin compsn. which, when crosslinked by radiation, gives a molded article excellent in flexibility and thermal and mechanical properties by compounding a specific flexible fluororesin, a specific copolymer, and triallyl isocyanurate in a specified ratio. CONSTITUTION:At least two fluoromonomers (e.g. chlorotrifluoroethylene) including vinylidene fluoride are copolymerized with a monomer having a double bond and a peroxy group in the molecule (e.g. t-butyl peroxyallyl carbonate) to give an elastic copolymer having a glass transition point lower than room temp. Then, the peroxy groups of the molecule of the elastic copolymer are decomposed and vinylidene fluoride is graft copolymerized onto the elastic copolymer to give a flexible fluororesin. The title compsn. is prepd. by compounding: 100 pts.wt. flexible fluororesin; 1-100 pts.wt. copolymer comprising two or more monomers (e.g. hexafluoropropylene) including vinylidene fluoride and having a glass transition point lower than room temp. and a melt viscosity of 1X10<4>-2X10<5>P; and 0.1-20 pts.wt. triallyl isocyanurate.
Patent JP-S63108201-A (JP)
Title: Proximity sensor
Inventor: ABE TOSHIO
IPC: G01C21/24
Filed: 1986-10-27
Abstract: PURPOSE:To enable the use of a proximity sensor in both a sunshine and a shade period and to reduce the size and weight of the sensor by using plural fiber cable parts and fitting an image pickup element and a light emitting element thereto, irradiating a target body with plural light beams, and picking up an image of the target body. CONSTITUTION:The proximity sensor which detects mutual attitude and position information when a space airframe is docked with the target body is constituted by composing integral fiber cables 8-11 of fiber cables 8b-11b for optical transmission and image fiber cables 8a-11a, arranging those four cables on a circumference, and arranging image pickup elements 14 atop of the fiber cables and light emitting elements atop of the fiber cables for optical transmission. In sunshine hours, the edge of the target body 1 is acquired by the image fibers and image pickup elements to detect the center and in shade hours, the target body 1 is radiated through a fiber cable for running to acquire and grasp the edge of the target body with its reflected light. Consequently, the small-sized, lightweight, and simple proximity sensor is obtained and put in operation freely in both shade and sunshine hours without any restriction of a period.
Patent JP-H06111356-A (JP)
Title: Device and method for optically recorded information reading
Inventor: TANETANI MOTOTAKA
IPC: G11B7/135
Filed: 1992-09-24
Abstract: PURPOSE:To read an information with a sufficient reliability even though the recording area per bit is made smaller and the intensity of a read signal light becomes weak. CONSTITUTION:A semiconductor laser 101 is held to have a single spectrum and a laser beam is outputted by periodically varying the optical frequency. The laser beam is split to a first beam which irradiates a magneto-optical disk 107 and a second beam which does not irradiate the disk and the optical path distances of the first and the second beams are made different. Thus, the light frequencies of the first and the second beams which are made incident to light receiving element 112 are made different. The reflected light of the first beam made incident on the magneto-optical disk 107 and the second beam are again mixed and are made incident on a light receiving element 112. If the electrical output caused by the optical frequency difference is extracted from the element 112, a recorded information is reproduced.
Patent JP-H1195731-A (JP)
Title: Image display system
Inventor: UNO TSUTOMU
IPC: G09G5/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display system that can easily monitor display contents displayed on a display terminal equipment even in a separated place. SOLUTION: A video signal S1, or image information preserved in a large capacity memory 13 as an analog video signal by a D/A conversion part 18, is switched by a switch part 11 to be displayed on a display part 12 of a display terminal equipment 10. A control part 14 digitizes the output of the switch part 11 by an A/D conversion part 19 according to the procedure of a display information gain processing part 15b to preserve it in the large capacity memory 13. The control part 14 sets/controls a communication part 16 according to the procedure of a display information transmission processing part 15c to transmit display information preserved in the large capacity memory 13 to a server 50 through a LAN 30.  The server 50 receives the display information transmitted from the display terminal equipment 10 by the communication part 56, and displays it on the display part 52 and monitor, the display contents of the display terminal equipment 10.
Patent JP-H0662811-A (JP)
Title: Roux and frozen cooked food
Inventor: TAKAHASHI HIDEKAZU
IPC: A23L23/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a roux or a sauce good in texture after thawing with hardly any separation of water and a frozen cooked food using them. CONSTITUTION:The roux or sauce is prepared by blending an enzymically hydrolyzed lecithin having >=30% ratio of lysophospholipid in total phospholipid and the frozen cooked food uses the roux or sauce. All of them hardly separate water after thawing and are soft and pleasant to palate. Furthermore, their texture is smooth.
Patent JP-S61133477-A (JP)
Title: Information retrieval device
Inventor: KASHIWAGI KAZUO
IPC: G03B21/11
Filed: 1984-12-03
Abstract: PURPOSE:To attain correct detection of a mark due to fluctuation of lighted luminous amount or performance change in a photoelectric converting element or optical guide member by controlling the gain of an amplifier means based on the output of the photoelectric converting element. CONSTITUTION:A film feeding roller 14 is pressed onto a microfilm F wound on a supply reel 1 and the film F is fed by the revolution of the roller 14. An automatic loading command signal is generated from a signal generator 60 at the same time and a lamp 4 is lighted. When no film F exists between the lamp 4 and optical guide members 25, 26, the light from the lamp 4 is made incident on the photoelectric converting elements 50A, 50B through the optical guide members 40, 41. Gain setting devices 63, 64 control automatically the gain of amplifiers 62, 66 so that a voltage of signals (a, b) reaches a prescribed value. In inputting a desired frame number to a retrieval device, the frame number is compared with a frame number retrieved at present, that is, the count of a counter, the film is fed in a required direction based on the result of comparison to attain retrieval.
Patent JP-2000148649-A (JP)
Title: Method for operating scanning peripheral device on network
Inventor: KUMPF DAVID A
IPC: G06F3/048
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To enable high-level scanning control over a Web browser by allowing a server to generate an interface in a client Web browser, in response to the URL address identifying the server itself and to return a software program in general format enabling interaction, when a scanning job and relative data are started, modified, and monitored. SOLUTION: A server 10 connects a network 14 to a peripheral device 16, such as a printer and a scanner. When a user opens a hypertext transfer protocol(HTTP) connection with the server 10 or instructs a browser of a client 12 to connect to the server 10, the client 12 connects to the server 10. When this connection is established, the server 10 sends a scanning management applet to the client 12. The applet runs on a Java virtual machine of the Web browser to connect the Web browser to the server 10, and then an interface matching scanning operation by the user is provided.
Patent JP-H0672207-A (JP)
Title: Seat device
Inventor: EZUKA NOBUAKI
IPC: B60N2/64
Filed: 1992-08-31
Abstract: PURPOSE:To provide a seat device which offers a driver good feeling of sitting, on which he can tirelessly sit without being hard on his backbone, even when he has to sit for a long time. CONSTITUTION:A thorax control system 30 which displaces a cushion body 10a, is set in a back frame 20. This thorax control system 30 is constituted of an upper back control part 40 comprising an upper back control shaft 41 transversely mounted on the upper part of the back frame 20, an upper back transmission shaft 45 transversely mounted in the middle part, pulleys 42, 46 fixedly attached to the upper back control shaft 41 and the upper back transmission shaft 45, respectively, and a wrapping belt 48 fitted around the pulleys 42, 46 as being able to transmit the rotation, and a hips control part 50 comprising a hips control shaft 51 transversely mounted in the lower part of the back frame 20, a hips transmission shaft 55 transversely mounted in the middle part, pulleys 52, 53 fixedly attached to the hips transmission shaft 55 and the hips control shaft 51, respectively, and a wrapping belt 58 fitted around the pulleys 52, 53 as being able to transmit the rotation. The drive part 60 comprises gears 61, 62 fixedly attached to the upper back transmission shaft 45 and the hips transmission shaft 55, respectively, and engaged with each other so that an upper back part 11 and a lower back part 13 are connectedly moved and displaced to take a thorax support posture.
Patent JP-H0199718-A (JP)
Title: Method for manufacturing heat transfer pipe
Inventor: YOSHIDA HIDETO
IPC: B21C37/06
Filed: 1987-10-09
Abstract: PURPOSE:To reduce manufacturing cost by fixing a perforated sheet or a mesh on one face or both faces of a metallic strip, then, by rounding the metallic strip in the width direction and welding its edges. CONSTITUTION:Uncoilers 10, 20, 30 are closely disposed each other and the metallic strip 1 having prescribed dimensions, a low melting point alloy strip 2 and the metallic mesh 3 are provided. The low melting point alloy strip 2 is inserted between the strip 1 and the mesh 3, fed through feeding rolls 4, 4 and press-fitted by pressurizing rolls 5, 5 to form a composite sheet 1'. Then, the sheet 1' is passed through a heating furnace 6 to fix the mesh 3 on the upper surface of the strip 1. Further, the sheet 1' is rounded successively by various forming roll groups 70-77 and welded its both end sides to obtain the product of the heat transfer pipe 11. By this method, because the heat transfer pipe product is formed by fixing the strip 1 and mesh 3 continuously, its manufacturing cost is reduced.