baber/WOPTO huggingface dataset:
Patent JP-H11307873-A (JP)
Title: Electronic chiller and optical module using the same
Inventor: KOSUGI TOMOYA
IPC: H01S5/022
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to radiate the heat to a module package bottom face, by comprising a first and second substrates, each having a recess and thermoelectric element sandwiched between the first and second substrates. SOLUTION: An electronic chiller 100a having a structure of a thermoelectric element 131 typically a Peltier element sandwiched between an upper and lower substrates 131, 133 having the respective recesses face to face is fixed with solder to the inner bottom face 11a of a module package, and a semiconductor laser 15 is fixed with solder to the top face of a metal mount 14 fixed with solder to the top face of the electronic chiller 100a. When the semiconductor laser is driven, the heat from the semiconductor laser 15 is absorbed in the substrate 14 owing to the Peltier effect by controlling the current flowing in the electronic chiler through the mount 14, and the heat can be radiated to the module package bottom 11a.
Patent JP-S5740482-A (JP)
Title: Novel piperidine derivative
Inventor: TERANISHI MASAYUKI
IPC: C07D211/58
Filed: 1980-08-22
Abstract: NEW MATERIAL:A compound of formula I (m is O or an integer 1W5; A is OH, halogen, lower alkyl, nitro, amino, carbamoyl, etc.; X is O, S, carbonyl, hydroxymethylene or methylene; R is 1W4C alkylene, etc.; R 1  is H or lower alkyl; n is O or an integer 1W4; R 2  is OH, alkoxyl, halogen, CF 3 , nitro, amino, etc.) and a pharmacologically acceptable acid addition salt thereof.  
     EXAMPLE: 1-[ 2-( 3, 4-Dimethoxyphenyl )-2-oxoethyl ]-4-( octahydro-2H-benzimidazole-2-on-1-yl)piperidine.  
     USE: A hypotensive agent.  
     PROCESS: A compound of formula II (a novel substance) is reacted with a compound of formula III (X' is O, S, carbonyl or methylene; Z is halogen or eliminative group) at 0W150° for 1W48hr to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60259107-A (JP)
Inventor: OOUCHI TAKEYUKI
IPC: A01C1/04
Filed: 1984-06-05
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-S5814935-A (JP)
Title: Apparatus for atomizing and dispersing gas bubbles
Inventor: ARAI KOUZOU
IPC: B01F27/73
Filed: 1981-07-21
Abstract: PURPOSE:To atomize gas bubbles and uniformly dispersing the same in a liquid, by a method wherein plural vertical grooves are provided to the peripheral flange part of a rotor arranged in a tank and said rotor is rotated in a molten metal while a gas is supplied from the hollow part of a rotary shaft to enhance the gas-liquid contact. CONSTITUTION:A rotor 3 for finely dividing and dispersing gas bubbles is attached to the lower end of a hollow vertical rotary shaft 2 arranged in a tank 1 and plural vertical grooves 12 are formed to the peripheral flange of said rotor 3 at equal intervals. An inert gas is introduced into the hollow part of the rotary shaft 2 and the rotary shaft 2 is rotated at a high speed while said inert gas is supplied to the bottom surface 8 of the rotor 3 through the piercing pore 10 of said rotor 3. The inert gas is spread to the peripheral flange of the rotor 3 along the rotor bottom surface 8 to form a thin gas layer along the bottom surface 8 by liquid pressure. This layer is coverted to fine gas bubbles by centrifugal force due to rotation of the rotor 3 and said fine gas bubbles are released from the peripheral flange of the rotor 3. This released gas bubbles are broken by vertical grooves 12 to be further divided finely as well as diffused well and uniformly dispersed in the molten metal such as Al.
Patent JP-H09298235-A (JP)
Title: Hermetically sealed vessel device
Inventor: YOKOYAMA MASAKAZU
IPC: H01L21/68
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enable a hermetically sealed vessel device to be surely kept in a hermetically sealed state and to get easily out of it by a method wherein a second case member is linked to a first case member in such a state that it is capable of pivoting freely, and both case members are kept in a linkage state by a locking means and made to get out of the linkage state by the locking mechanism. SOLUTION: A hermetically sealed vessel is composed of a first vessel member 21 and a second vessel member 22, wherein the second vessel member 22 is linked to the first vessel member 21 through the intermediary of a torsion bar 28 and a linking member in such a state that it is capable of pivoting freely. An arm 32 is held by a locking means 33 so as not to pivot while the second vessel member 22 is joined to the first vessel member 21. The locking member 34 is equipped with a stepped part 34a, and the stepped part 34a is engaged with an arm 32 to stop it from pivoting. A current is applied to a solenoid to make an operating shaft slide when the locking member 34 is engaged with a recess 45a, whereby the locking member 34 is slid to disengage its stepped part 34a from the arm 32.
Patent JP-H09301571-A (JP)
Title: Stacking device, remaining ticket detecting method, and ticket and the like handling device
Inventor: KINOSHITA KAZUNORI
IPC: B65H7/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a stacking device having high reliability, capable of reliably detecting a ticket remaining in an impeller without a mistake. SOLUTION: A stacking device is provided with an impeller 20 in which many vanes 21 are arranged in the circumferential direction to form tickets and the like housing grooves between the vanes 21, and tickets in the tickets and the like housing grooves are dropped downward by rotating a specified shaft while taking the tickets input from the tangential direction into the tickets and the like housing grooves, a housing part 30 for housing the thickets dropped from the impeller 20, and a flat light emitted sensor 40 and an ITV camera facing to each other across the impeller in the axial direction. The remaining tickets in the impeller 20 are detected by the output of the ITV camera.
Patent JP-H06322639-A (JP)
Title: Weft shooter in fluid-jet loom
Inventor: HASEGAWA IWAO
IPC: D03D47/28
Filed: 1993-05-17
Abstract: PURPOSE:To prevent the weft from breaking and improve the machine utilization rate by shifting the yarn holder so that the contact pressure reduces between the weft and the roller, when the weft yarn is wound around between the roller and the yarn holder is held and fed to nozzle by loosing the holder. CONSTITUTION:In the weft yarn feeder for an air-jet loom, the weft yarn 22 is passed from the yarn feeder 25 through tensioner 27 and guide 28, then rotated around once or more times between the roller 29 and the yarn holder 30 which is arranged between the inlet where the weft yarn begins contacting with the roller 29 and the outlet where the contacting ends, closely under the roller 29, and guided into the main nozzle 26 and woven in. When the weft is held with the holder 30, the driving unit is actuated to shift the holder 30 and effect marked reduction in the friction resistance between the weft yarn 22 and the contact part of the roller 29 to prevent the weft yarn from breaking.
Patent JP-H10230192-A (JP)
Title: Water spray nozzle
Inventor: INAGAKI AKIHIRO
IPC: B05B1/16
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To enable a change in a water form in an opposition side of a delivery side with few parts by a method wherein a water-communicating conduit opening a communicating port into a partition wall provided on route of internal communication of a head body of the front end of a cylinder body is formed inside a rotary body rotatably built in the cylinder body and having a mechanism changing the water form and delivering water by rotation from the rear end side of the cylinder body. SOLUTION: A communicating port 27a of a water-communicating conduit 27 is opposed to an introducing inlet 8. When in a conduit 5 of a grip body 3 is introduced to the introducing inlet 8 via a circular grooves 25 → a communicating conduit 26 → a water communicating conduit 27 → a communicating port 27a, and delivered from a diffusion delivery outlet 18 through a guide cylinder 12. A change to a shower water form is conducted by a method wherein a rotary body 22 is rotated via a cap 29 and the communicating port 27a of the water-communicating conduit 27 is opposed to an introducing inlet 10 and a ball 31 is fitted by a spring 32 to a recessed part 34 corresponding to the introducing inlet 10 among recessed parts 34 of the inside peripheral face of the cylindrical body 2 and positioned.  Thereby water stream in the water-communicating conduit 27 is weakened by a counter stream board 14 via the introducing inlet 10 and water stream is stored inside a head body 4 and then an intended water form is delivered from a shower delivery outlet, allowing hands or clothes not be wet and reducing manufacturing cost.
Patent JP-H07322231-A (JP)
Title: Video conference system, terminal equipment and common use screen display controller
Inventor: SUGIYAMA AKIRA
IPC: G09G5/08
Filed: 1994-05-27
Abstract: PURPOSE:To control cursor display/non-display of each terminal equipment on a common screen. CONSTITUTION:A system control circuit 32 of a terminal equipment being a conference modulator sends control information for cursor display/non-display on a common screen for each terminal equipment to other terminal equipments via a data interface 30, a demultiplexer/multiplexer circuit 38, a line interface 36 and a communication line. Each terminal equipment sends display position information of a cursor of a concerning terminal equipment on a common screen of other terminal equipments via the circuits 30, 38, 36 and the communication line. Each terminal equipment controls cursor display on the common screen of the image monitor 12 according to the cursor display/non-display control information and display position information of its own terminal equipment and other terminal equipments.
Patent JP-H10288111-A (JP)
Title: Distributor fuel injection pump
Inventor: KUBO KENICHI
IPC: F02M53/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation of a slidly contacting surface, also the sticking of a rotation member, and concurrently suppress playing in the axial direction of the rotation member, by unifying the temperature distribution as much as possible in a rotation member or in a member supporting the rotation member. SOLUTION: A space 28, facing the end part of a rotation member 6, is provided on a distributor head part, and fuel in a fuel chamber 5 is overflowed via the space 28. A groove 55, to be filled with the fuel in a pump inside, is provided on a housing 2b constituting the distributor head part. The space 28 or the groove 55 is filled with fuel, having temperature nearly same as that of fuel in the fuel chamber, to eliminate the deviation of temperature distribution in a rotor 6 or a valve part 7. An orifice 37 and a check valve 36 are provided on a communication path 47, for communicating the fuel chamber 5 and the space 28, to lower the fuel pressure in the space 28.
Patent JP-H01284928-A (JP)
Title: Inference processor
Inventor: ONO KENJI
IPC: G06F9/44
Filed: 1988-05-12
Abstract: PURPOSE:To set the rough direction for the inference processing and carrying out a production rule with high efficiency by using the meta-knowledge which can set the rough direction of inference. CONSTITUTION:Both the condition and execution parts are checked for all production rules stored in a rule memory part 11. Then the production rules that satisfy the transition conditions among all states that can be secured by each variable handled in the production rules are obtained in the form of a matrix of valid graphs. Then this graph matrix is decomposed into the strong coupling components and the production rules that satisfy the variable conditions of each strong coupling component and the transition conditions among those coupling components are obtained in the form of the meta-knowledge. An inference executing part 14 sets the rough direction of inference based on the meta- knowledge stored in a meta-knowledge memory part 13 and carries out the inference processing.
Patent JP-S62269515-A (JP)
Title: Timer device
Inventor: TANAKA HIDEAKI
IPC: G05B19/048
Filed: 1986-05-19
Abstract: PURPOSE:To check the output setting in a short time by providing the 1st display device displaying the time, the 2nd display device displaying a control output corresponding to plural output means, a mode means setting the mode into the debug mode, an operation means advancing/retarding the time and a control means for the display devices. CONSTITUTION:Mode changeover switches 36, 38 bring a rotary timer 20 into the debug mode. A CPU 50 brings the display of the time display device into the initial value '0' and allows the control output display device 32 to display the output state corresponding to the initial value. The CPU 50, in detecting the ON operation of an UP key 41 for example, discriminates it that the debug is applied by step processing and applies one-increment step control to the display device 25. The CPU 50, with a down key 42 not turned on, brings the incremental rate into, e.g., 10 time step rate. Then the CPU 50 controls the display device 32 to apply lighting/extinguishing control to a display segment 31 in the output state corresponding to the time of the display device 25. Thus, in observing the state above, the programmer checks whether or not the execution mode is obtained as the program for output setting in advance within a short time.
Patent JP-S5239518-A (JP)
Title: Soft alloy for sealing glass
Inventor: SHINOFUMI KUNIO
IPC: C03C27/00
Filed: 1975-09-26
Abstract: PURPOSE: A soft alloy for sealing glass which has excellent hot workability, gives extremely close contact of alloy matrix with oxide film, and is suitable for cases of display tubes of handy electric calculator, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273737-A (JP)
Title: Production of magnetic recording medium
Inventor: OGASAWARA TOMONOBU
IPC: G11B5/851
Filed: 1985-05-29
Abstract: PURPOSE:To improve the reproducibility of the coercive force of the titled magnetic recording medium and to improve the squareness ratio of the hysteresis loop by oxidizing the plated surface of a substrate before a gamma-Fe2O3 thin film is formed by a reactive sputtering method. CONSTITUTION:An Ni-Cu-P alloy layer is provided on an aluminum alloy substrate by electroless plating as the disk substrate, the surface is specularly finished and washed to clean the surface and the disk substrate is then placed in a vacuum vessel. Then gaseous oxygen is introduced into the vessel, a voltage is impressed between electrodes arranged in the vessel to generate electric discharge and the disk substrate is exposed to exygen plasma. The substrate is then preheated and placed in a sputtering chamber, an Fe3O4 thin film is formed by reactive sputtering, the film is heated at 300 deg.C for 3hr in the atmosphere and a gamma-Fe2O3 thin film medium is obtained. Consequently, the squareness ratio of the hysteresis loop of the magnetic recording medium is improved and the variance of Hc can be reduced.
Patent JP-H01284853-A (JP)
Title: Silver halide color photographic sensitive material and its color image forming method
Inventor: NAKAMURA YOSHISADA
IPC: G03C7/26
Filed: 1988-05-12
Abstract: PURPOSE:To improve the coloring property of a coupler and the durability of a colored image by providing a layer contg. a specified yellow coupler and a specified phosphorus contg. compd. on the title material. CONSTITUTION:The layer contg. one or more kinds of the yellow couplers shown by formula I and one or more kinds of the compds. shown by formula IV is provided on the photosensitive material. In the formula, R<1> is an (unsubstd.)substd. N-phenylcarbamoyl group, R<2> is akyl or aryl group, X<1> is a group shown by formula II or III, etc., R<3> and R<4> are each hydrogen or halogen atom, etc., W<1> is an atomic group necessary for forming a prescribed ring, R is -(Y)n-R' group, Y is oxygen or sulfur atom, etc., (n) is 0 or 1, R' is a residual group of phosphoric acid, Q is a group shown by formula V, A is an atomic group capable of forming a benzene ring, X is a single bond or methylene group, etc. The replenishing amount of a replenisher in a washing and/or a stabilizing steps is preferably 0.5-50 times of an amount carried over from a prebath.
Patent JP-S5911981-A (JP)
Inventor: RIIROI JII HAGENBUTSUKU
IPC: B62D33/02
Filed: 1983-06-27
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-H02295103-A (JP)
Title: Superconducting coil
Inventor: ITO IKUO
IPC: G21B1/00
Filed: 1989-05-09
Abstract: PURPOSE:To increase a flashover voltage at the edge parts of metal plates and improve the breakdown strength performance between the respective metal plates by a method wherein recessed trenches are formed by cutting the corners of the respective metal plates at their lamination surfaces and, further, insulating layers between the metal plates are extended into the recessed trenches to form insulating partitions. CONSTITUTION:The corners of the inner circumferences, whose diameters are PHI, of respective metal plates, the corners of the outer circumference of the respective metal plates and the corners of piercing holes 3 for insulated bolts 31 are cut along the circumferences so as to have angles THETA against the lamination surfaces of the metal plates and recessed trenches having angles 2THETA are formed. Further, insulating layers 40A and 40B between the metal plates are extended into the recessed trenches 41 to form insulating partitions 42. Electric fields in the gaps defined by the insulating partitions 42 in the recessed trenches 41 are gently relieved by the gap lengths increasing with the angles THETA, so that a flashover voltage between the gaps can be substantially increased.
Patent JP-2000242945-A (JP)
Title: Objective lens driving device for optical disk drive
Inventor: AKANUMA GOICHI
IPC: G11B7/09
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make thin the driving motor part of an objective lens driving device. SOLUTION: This device is provided with a first focusing driving magnet 34 magnetized vertically to a face including a Y direction and a Z direction, a second focusing driving magnet 35 magnetized in a parallel and opposite direction to this magnet 34 and arranged to the Y direction so as to be made adjacent to the magnet 34, a focusing driving coil 38 fixed so that a first side 38a in which currents are allowed to flow in to the Z direction can be positioned near the surface of the driving magnet 34, and a second side 38b in which currents are allowed to flow in a parallel and opposite direction to the first side 38a can be positioned near the surface of the driving magnet 35, tracking driving magnets 36 and 37 magnetized vertically to the face including the X direction and the Z direction and arranged to the Z direction so as to be made adjacent to the driving magnets 34 and 35,  and tracking driving coils 39 and 40 fixed so that only first sides 39a and 40a in which currents are allowed to flow in the Y direction can be positioned near the surfaces of the driving magnets 36 and 37.
Patent JP-S63282271-A (JP)
Title: Formation of functional deposited film by microwave plasma cvd
Inventor: SAITO KEISHI
IPC: H01L21/205
Filed: 1987-05-14
Abstract: PURPOSE:To efficiently form a general-purpose functional deposited film having superior optical and electrical characteristics when a deposited film is formed by microwave plasma CVD, by adding a prescribed amt. of chalcogenide-contg. gas to gaseous starting material. CONSTITUTION:A reactor 201 is evacuated to <=10<-6> Torr and a cylindrical support 205 is heated 207 to a prescribed temp. of 50-400 deg.C. Prescribed gaseous starting material ad chalcogenide-contg. gas are introduced 208 into a discharge space 206 until the space 206 attains to a prescribed internal pressure of <=10m Torr. Microwave energy is then introduced 202 into the space 206 so that the energy is applied to the introduced gaseous starting material for forming a film by an amt. 1.1-5 times the amt. of microwave energy required to deposit a film at the max. rate. The gaseous starting material and chalcogenide-contg. gas are decomposed and a prescribed amorphous semiconductor film of high quality is formed on the support 205.
Patent JP-S63282570-A (JP)
Title: Determination device for order of candidates
Inventor: KONDO HIROYASU
IPC: G06F19/00
Filed: 1987-05-14
Abstract: PURPOSE:To shorten the time required to select one candidates among plural candidates by outputting the final order relation between the candidates according to a strategy for determining the order of an origin. CONSTITUTION:This device consists of plural order comparison parts 10i which have individual identifies and inputs data representing characteristics of the order of candidates by two candidates to output order relation corresponding to the identifiers and identifiers between the candidates, an order determination strategy storage part 102 which stores plural strategies for determining the order and a current strategy, and an order determination part 103 which inputs the outputs of the plural order comparison parts 10i and reads the strategy for determining the order of the origin out of the order determination strategy storage part 102 to output the final order relation among the candidates according to the strategies. Consequently, the execution time of software which determines the order relation between the candidates required for selecting one candidates among the candidates is shortened.
Patent JP-H0216033-A (JP)
Title: Method and device for lining buried pipe with polymer liner
Inventor: MCGUIRE BRIAN EDWARD
IPC: F16L55/165
Filed: 1989-05-09
Abstract: PURPOSE: To easily line a buried pipe by pulling a liner through a die without bending, pulling it through a tube by reducing its diameter in the case of elongat ing in a lengthwise direction, removing a tensile load and reverting it to at least a minimum inner diameter of the tube. CONSTITUTION: A liner 30 is made of polyethylene, and pulled through an extruding die 36 and a tube 10 via a winch 32 and a cable 34. The cable 34 is supplied via the tube 10 and the die 36, and mounted at a tensile conical unit attached to the liner 30. And, the winch 32 is operated, and the liner 30 is pulled at an elongation ratio of a lengthwise direction by 10% or preferably less than 8%. An advancing speed of the liner 30 may be, for example, 3 m/min. When the pulling is finished, the liner 30 is returned to a minimum inner diameter of the tube 10 to complete the lining. A circular opening 52 of the liner 36 is formed with an inlet 54, a throat 58 and an exit 59, and the inlet 54 is formed at an angle of 10 to 15 degrees.
Patent JP-H04343390-A (JP)
Title: Image processor
Inventor: SEGI ITSUO
IPC: G09G5/39
Filed: 1991-05-21
Abstract: PURPOSE:To execute the image processing at a high speed, and to reduce the cost of device. CONSTITUTION:A video signal inputted by a television camera 1 is subjected to A/D conversion by an A/D converter 2, and thereafter, image data is read from an image memory A3, an image processing is executed by a digital image processing means 4, and it is written in an image memory B 5. In this case, read/write of the image data are not allowed to depend on a vertical synchronizing signal 11 by a digital image processing image memory control means 9, and controlled so that a 1-line portion is executed repeatedly while a horizontal synchronizing signal 12 is positive logic.