baber/WOPTO huggingface dataset:
Patent JP-H03218705-A (JP)
Title: Combination ring and its manufacture
Inventor: SEKI TAKAKUNI
IPC: A44C9/00
Filed: 1990-01-25
Abstract: PURPOSE:To form the combination ring by simple machining without casting it by combining plural pieces of simple substance rings of a stripe pattern of different color tones by shifting each pattern, inserting them into an annular groove of a groove ring, and executing stretch forming. CONSTITUTION:On the outside peripheral surface of a base ring 1 consisting of a gold alloy, plural pieces of grooves 2 in the axial direction are provided at equal intervals. A precious metal piece 3 consisting of a platinum alloy whose color tone is different from that of the base ring 1 is set to a size which can be inserted into the groove 2 of the base ring 1. On the outside peripheral surface of a groove ring 4 consisting of gold alloy, an annular groove 5 of a size into which two pieces of base rings 1 can be inserted is provided. In such a state, the precious metal piece is inserted into each groove 2 of the base ring 1, brazed by applying heat of >=700 deg.C through a gold brazing filler metal, fixed integrally and a simple substance ring 7 of a horizontal stripe pattern is formed. Subsequently, two pieces of precious metal pieces 3 are tacked and combined with an adhesive agent by shifting each position, inserted into the annular groove of the groove ring 4, and by executing stretch forming, they are formed a little thinly so that two pieces of simple substance rings 7 and the groove ring 4 become one body.
Patent JP-H05218100-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA TERUO
IPC: H01L21/338
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the gate parasitic capacitance, and at the same time, to make it possible to improve the smoothness of the surface of the interlayer insulating layer which covers the gate electrode in order to implement the improved reliability of the upper layer wiring in a semiconductor device having a T-shaped gate electrode. CONSTITUTION:On the surface of a semiconductor substrate 10, an Si3N4 film 15 and SiO2 films 16 and 18 of a given thickness are deposited. An aperture 17 is provided for these films to allow a channel region to be exposed. In this aperture, side wall insulating layers 20 made of SiO2 are formed, and then, the T-shaped gate electrode which contacts the channel region is formed. When the SiO2 film 18 on the Si3N4 film 15, and the wall side insulating layers 20 are selectively etched, there remain the Si3N4 films facing each other with a fine space under the top of the T-shaped gate electrode. The Si3N4 film also remains around the T-shaped gate electrode, and source and drain electrodes. Therefore, the parasitic capacitance is reduced. At the same time, the flat interlayer insulating layer is formed to cover the gate electrode.
Patent JP-H04236707-A (JP)
Title: Method for controlling blowing end point in top and bottom combined blowing converter
Inventor: NISHIDA KOJI
IPC: C21C5/30
Filed: 1991-01-16
Abstract: PURPOSE:To improve hit accuracy of the carbon content in a molten steel and a molten steel temp. at blowing end point in a top and bottom combined converter operation. CONSTITUTION:Oxygen consumption or temp. rise. in each period of the blowing operation from blowing start point to the blowing end point and from the blowing start point to measuring time with a sublance, is calculated by executing regression analysis with a control model, the carbon content in the steel and the molten steel wt. or the carbon constant in the steel using oxygen consumption speed expression and further, the actual value of the carbon content in the molten steel at the blowing start point and at the measuring time with the sublance or at the blowing end point, respectively. To this calculated value of the oxygen consumption or the temp. rise, blowing variation factor is added, and also the unit oxygen consumption and temp. raising amt. are obtd. by using the target carbon content at the blowing end point and the target carbon content at the blowing end point for each steel kind subjected to the blowing, to execute control of the blowing end point in the top and bottom blowing converter. Practically, the hitting ratio within + or -2Nm<3>/t in the unit oxygen consumptions till the measuring time with the sublance and till the blowing end point, is improved by 8.3% in the total of both.
Patent JP-S55108825-A (JP)
Title: Separation and recovery of isobutene
Inventor: IMAIZUMI MASAO
IPC: C07C7/12
Filed: 1979-02-14
Abstract: PURPOSE: To suppress the by-product formation and to obtain isobutene from a C 4  mixture in high yield, by effecting hydration, dehydration, and decomposition in the liquid phase in the presence of an ion exchange resin catalyst, without requiring high temperature and pressure, to reduce the heat supply from the external source.  
     CONSTITUTION: An isobutene-containing hydrocarbon in fed from the pipe 2, into the reactor 1 comprising the strong acid cation exchange resin catalyst, and water (marked ×) is introduced from the pipe 3. After the continuous contact reaction at 50W150°C (or in many stages), the reaction mixture is separated in the stationary tank 7, and the hydrocarbon phase is distilled in the distillation column (1) to give tert-butanol (TBA) from the bottoms. The aqueous phase is then distilled in the column (2) to give the overhead TBA stream. The stream is dehydrated and decomposed in the closed pressure reactor 10 comprising the same resin, liquid mixture of circulated TBA, and water at 90W180°C and 1.5W10atm. The isobutene-containing gas is fed from the pipe 18 to the distillation column 3 to obtain isobutene continuously from the pipe 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04241669-A (JP)
Title: Program transfer system
Inventor: KUBOTA ICHIRO
IPC: G06F9/445
Filed: 1991-01-14
Abstract: PURPOSE:To transfer a program with a simple circuit configuration and by a simple processing method in a system having a slave computer to which its own program is transferred from a host computer at the time of starting and which carriers out control processes in accordance with the program. CONSTITUTION:Storing means 13-15 are provided between the bus 22 of a host computer 2 and bus 12 of a slave computer 1 and, at the time of actuating the slave computer 1, initial program loaders are transferred to the means 13-15 and a program is transferred to the computer 1 by utilizing the vacant memory of the means 13-15 on the basis of the initial program loaders. The storing means 13-15 are also used as the buffer memories for data exchange between the computers 2 and 1 during the course of ordinary operations. Therefore, a initial loading of programs can be performed with a less number of devices.
Patent JP-H05303531-A (JP)
Title: Electronic system and method for processing format
Inventor: BARII AARU TONDEBUORUDO
IPC: G06F17/24
Filed: 1992-01-31
Abstract: PURPOSE: To provide an electronic format processing system composed of a host computer, a plurality of local computers, a format definition, a routing definition, and an organizational hierarchy. CONSTITUTION: Each of a host computer and local computers is incorporated with a central processing unit 11, a display device 13, an input device 15, and an address memory 18. The unit 11 displays a format by performing access to a command and information from the input device 15 and memory 18, completes the format, and traces the completed formation in the hierarchy of a user. The user selects and completes the format by inputting necessary information from the devices 13 and 15. An electronic format processing system prepares a data file and electrically sends the file to a relevant recipient based on the type of the format and routing definition. The system, in addition, makes the person in charge of the format receive the answer by tracing the data file.
Patent JP-H02197816-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/133
Filed: 1989-01-27
Abstract: PURPOSE:To form background and display parts which are colorless and to allow black and white and color displays as well as to improve a high contrast ratio and the dependency of a display characteristic on a visual angle by approximately equaling the dependency on wavelengths of the phase difference between a liquid crystal element and a double refractive film. CONSTITUTION:A twisted nematic liquid crystal having a twisted structure is disposed between an upper substrate 5 and lower substrate 8 consisting of light transparent glass plates. Polarizing plates 1, 10 are disposed on the outside surfaces of the upper substrate 5 and the lower substrate 8 and the double refractive film 3 is disposed between the upper substrate 5 and the upper polarizing plate 1. Further, an external light source 12 is disposed on the outside surface of the lower polarizing plate 10, by which the liquid crystal display element is constituted. Phase correction is executed in the entire wavelength region by using the double refractive film 3 which has the dependency on wavelengths approximately equal to the dependency of liquid crystal molecules on wavelengths and realizes the black and white display. Since the phase correction is executed in the entire wavelength region, the colors of the background and display parts are made colorless and, therefore, the black and white and color displays are enabled.
Patent JP-2000215462-A (JP)
Title: Optical disk and optical disk player
Inventor: HAYASHI HIDEKI
IPC: G11B7/24085
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To reproduce the excellent quality digital data reducing an effect due to a tilt of an optical disk and with a less data error when the data of optical disk using a pit edge multivalued recording system is reproduced. SOLUTION: A data area 1a carrying the digital data and a reference area 1b formed with a reference pit pattern carrying various information required for reproduction control are provided alternately in the optical disk 1. A beam spot SP by a reproducing laser beam traces a central line between two tracks, and reads simultaneously four pit edges in the data area 1a to obtain a regenerative signal of nine-valued level. A synchronous pit Ps, a tracking pit Pt, a clock pit Pc, a level reference pit Plv and a tilt reference pit Ptl are formed in the reference area 1b. By reading surrounding h-k points of the tilt reference pit Ptl among them, a tangential tilt signal and a radial tilt signal are detected, and the tilt correction is performed, based on them.  Thus, the effect of the wave front aberration accompanying the tilt is reduced, and the excellent quality digital data are reproduced.
Patent JP-H09213495-A (JP)
Title: X-ray device
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To save energy for operating an X-ray device and accommodate for immediate X-ray photographing in relatively simple constitution by varying rotating driving power in the specific mode, which is supplied from a stator driving power source to a stator coil. SOLUTION: An X-ray device has an X-ray tube device 10 and a power source device 11 for driving and controlling the X-ray tube device 10. The X-ray tube device 10 has a rotation anode X-ray tube 12, a rotating body 16 of the X-ray tube 12, and a stator 13 for rotating the rotating body 16 and an anode target 15. In the X-ray device, a control means which varies in high and low, rotating, driving power supplied from a stator driving power source 33 to a stator coil 13b, repeats this varying, or intermittently supplies the rotating, driving power is arranged. For example, the control means detects the number of revolution of the rotating body 16 and the anode target 15, and controls based on the detected signal.
Patent JP-H10210848-A (JP)
Title: Machine body frame structure for work wagon
Inventor: KAWASE MUNEYUKI
IPC: B62D21/18
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a titled machine body frame structure useful for a combine or the like capable of securing strength, easily inserting a machine body center frame and improving the assemblability of a machine body frame by connecting the machine body center frame and plural side frames with each other. SOLUTION: A machine body right side frame 1 and a machine body left side frame 2 turned to a machine body front and back direction are provided and the plural side frames 3-7 turned to a machine body left and right direction are disposed and connected with prescribed intervals along the machine body front and back direction over the machine body right side frame 1 and the machine body left side frame 2. The machine body center frame 14 turned to the machine body front and back direction is passed through the plural side frames 3-7 and the machine body center frame 14 and the plural side frames 3-7 are connected to each other. Also, it is preferable to project the respective port edge parts 5b and 6b of an opening part in the same direction of a machine body front direction or a machine body rear direction.
Patent JP-2000210149-A (JP)
Title: Shelf
Inventor: HIGASHINAKA MASAYUKI
IPC: A47B96/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a shelf which can be set at a selectively specified angle position to allow more various applications of an auxiliary frame relative to a shelf mainbody and in which the angle of the auxiliary frame relative to a shelf plane can be readily set and changed without any trouble. SOLUTION: A shelf 1 has an expansive inner pipe 12 at one end of a shelf mainbody. An auxiliary frame 15 is provided on the inner pipe 12 of the shelf mainbody via an arm 17 in an oscillatable and slidable manner. The auxiliary frame 15 can lock a recessed groove 20 formed in the supporting end of the arm 17 at a position of oscillation at a selectively specified angle relative to the shelf plane of the shelf mainbody by fitting the plate like portion 8 of a frame material 7 thereto.
Patent JP-H02232086-A (JP)
Title: Slot machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 1990-01-27
Abstract: PURPOSE:To simplify a constitution for the control of a miss by operating a reel stop control means with identifying a pattern while a reel is finally rotated when the display of the pattern to constitute the win of a prize by the other reel is confirmed stopping and displaying a pattern, which does not constitute the win of the prize, on the final reel by being coupled with the pattern displayed on the other reel. CONSTITUTION:When there is no hit request and the first and second reels are respectively stopped by code numbers 17 and 19, the stop operation of the third reel is executed between the code numbers 3 and 4 of the third reel and a check is executed during an interval to a code number 8 which is the deviation of a frame. When there is no deviation of the frame, a medium hit is obtained and therefore, the third reel is stopped by a code number 5, for example, for which one frame is deviated. Accordingly, when the hit request is not generated, the special stop control is not executed concerning the first and second reels but it is enough to execute the stop control only concerning the third reel.
Patent JP-S61177328-A (JP)
Title: Annealing method by use of catenary type annealing furnace
Inventor: UDA YUNOSUKE
IPC: C21D9/56
Filed: 1985-02-01
Abstract: PURPOSE:To hold the tension per unit sectional area constant and to carry out proper annealing by providing optical detection means near the backup roll outside the furnace to detect the descending quantity of the material to be annealed and by regulating the position of the material to be annealed. CONSTITUTION:The catenary type annealing furnace is provided with two image sensors 11a, 11b between the annealing furnace body 1 and the backup roll 3c so as to observe the band height of the material 4 to be annealed from the lateral side at regular intervals. The quantity of the difference between the rise positions of both signals from the image sensors 11a, 11b is taken electrically to detect the deviation value of unit tension to the backup roll 3c, so that the descending quantity of the material 4 to be annealed can be determined. Based on this value, the inclination or descending quantity of the material 4 to be annealed is regulated in order to hold the tension per unit sectional area properly.
Patent JP-H0774901-A (JP)
Title: Picture information receiver
Inventor: YAMADA YOSHINORI
IPC: H04N1/00
Filed: 1991-02-07
Abstract: PURPOSE:To make it possible to apply information for selection to received picture information without executing specific input work and to display required picture information by selecting required management information. CONSTITUTION:A display mode is instructed and the attribute information of received information to be displayed are selected and instructed through a keyboard 8. A system control part 7 reads out received information from the 1st memory 12, drives a codic part 5 to decode the received information and stores the recoded information in a picture memory 2. The contents stored in the memory 2 are displayed on a CRT 3 or printed out by a printer 4. At the time of inputting a registered number through the keyboard 8, the control part 7 reads out attribute information such as the address of the received information stored the memory 12 from a memory 13, stores the read result in a retrieving file of the control part 7, allows a codic part 5 to encode the received information from the memory 2 and write the encoded result in an optical disk 6. When an optional keyword and registered number are inputted from the keyboard 8, the control part 7 stores the keyword as retrieved information without reading out the attribute information from the memory 13.
Patent JP-H05196025-A (JP)
Title: Detent screw
Inventor: ANTON HERURE
IPC: F16B39/30
Filed: 1991-02-07
Abstract: PURPOSE: To achieve self-locking action in two directions, and to enable the contact between two cooperating elements to be effected only through a linear contact. CONSTITUTION: At least one flank of flanks 3, 4; 3a, 4a of at least thread parts of a bolt 1 is made steeper in gradient than that of flanks 5, 6 of meeting nuts 2, 20. The joining flanks 3, 4; 3a, 4a; 5, 6 are non-congruent.
Patent JP-H01192103-A (JP)
Title: Thermistor composition
Inventor: YONEDA YASUNOBU
IPC: H01C7/04
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the thermistor composition having a low specific resistance changing rate and stabilized characteristics by a method wherein a resistance value suitable for use in the temperature region such as 300-700 deg.C is obtained by specifically prescribing the compositional ratio of an MgAl2O4 material, a CoAl2O4 material and a CiAl2O4 material. CONSTITUTION:A thermistor composition, consisting of an MgAl2O4(magnesia alumina) material, a CoAl2O4(cobalt alumina) material and CuAl2O4(copper alumina) and having the compositional ratio of the NgAl2O4 material, the CoAl2O4 material and CuAl2O4 material within the range of 5-50mol%, 5-50mol% and 45-90mol% respectively for the total quantity of said material, is constituted. As a result, the above-mentioned thermistor composition has the resistance value suitable for use in the temperature range of 300-700 deg.C, which is the so-called medium temperature region, and also the thermistor composition having a small specific resistance change rate and the stabilized characteristics can be obtained.
Patent JP-S57129784-A (JP)
Title: Diazo series heat sensitive recording material
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/323
Filed: 1981-02-06
Abstract: PURPOSE:To obtain the material in the title wherein a diazo compound and phloroglucin are laminated on a supporting body as a separate layer, a thermoplastic material is included in both or either of said material and heat responsiveness with respect to a thermal head and a long term shelf life are excellent. CONSTITUTION:The diazo series heat sensitive recording material has a double layer type heat sensitive recording layer. (A) the diazo compound (e.g. compounds of formulas III, IV, and the like) of formulasIor II[R1, R2, R3, R5, R6 and R7 are H, low grade alkyl, low grade alkoxyl, and halogen; R4 is H, low grade alkyl, and low grage alkoxyl; X is S and O; Y1 and Y2 are acid residue (forming double salt with metal salt)]and (B) phloroglucin as its coupler are laminated on the supporting body as a separate layer. (C) 2-30 weight parts of thermal fusing material (e.g. paraffin wax and the like) for one weight part of the compound A is included in the layer A and/or the layer B. In this constitution, the heat responsiveness with respect to the thermal head is sufficient and the long term shelf life is excellent.
Patent JP-S58135569-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: NAKAI YORIAKI
IPC: H01M50/166
Filed: 1982-02-04
Abstract: PURPOSE:To improve the leakage resistance by providing two places or more where the compression ratio of a gasket at a seal section is from 30% to 60% over the whole periphery. CONSTITUTION:A separator 5 made of polypropylene nonwoven fabric separates a negative electrode 3 from a positive electrode 6, and a gasket made of polypropylene for both insulation and sealing is compressed between a positive electrode can 8 made of stainless steel and a negative electrode can 1, and the edge of the positive electrode can is bent inward. At least two places are ensured where the gasket compression ratio is 30% or more, thereby the leakage resistance and the aging change of electric characteristics can be improved.
Patent JP-H04258480-A (JP)
Title: Hinge device and automatic manuscript transfer device
Inventor: TAKAHASHI ATSUSHI
IPC: E05D11/08
Filed: 1991-02-08
Abstract: PURPOSE:To reduce cost by making small a dust cover for preventing contamina tion and decreasing the number of parts, and also to provide the stability of free stop by converting part of lifting force into a friction force. CONSTITUTION:A space including an elastic member is disposed in a cover attaching member 1 of, for example, a copying machine, and a recess which is not rotatable and can slide in the axial direction, is disposed in a rotating shaft 1a and a pressing piece 3. Three cams 3a, which have a cam face in the direction of rotating shaft 3c, are disposed on the pressing piece 3, in which another rotating shaft 3c is integrally formed opposing to the rotating shaft 1a. The cover attaching member 1 is elastically pressed by an elastic member such as a coil spring. Next, a portion which has a square cross section and is not rotatable with respect to the pressing piece 3 and slidable is disposed. The pressing piece 3 is fitted to a hole made in the cover attaching member 1 opposing to this portion. A hole for holding a cam face 2a opposing to the pressing piece 3 and the rotating shaft 1a is disposed on a member 2 for attaching a fixed body to the body.
Patent JP-S59145312-A (JP)
Title: Lubricating device for internal-combustion engine
Inventor: SHIMODA KUNIHIKO
IPC: F01M1/16
Filed: 1983-02-05
Abstract: PURPOSE:To reduce frictional loss and fuel consumption in partial load by detecting engine load and revolution a frequency and controlling a predetermined temperature of lubricating oil introduced in a main gallery. CONSTITUTION:When the output of an engine is reduced and the load is lessened, a controller 44 detects the rotational frequency N of the engine and the load from a fuel pump rack position Rc to determine a predetermined lubricating oil temperature Tol higher than preset 80 deg. corresponding to the load. The controller 44 opens partially an electromagnetic valve 36 in a heater path 32 such that lubricating oil temperature To to a main gallery inlet becomes Tol to generate oening indicating signals 45, 46 for partially closing an electromagnetic valve 33 in a cooling path 31. Thus, dynamic viscosity of lubricating oil passing through a main gallery 26 is reduced to reduce frictional loss and fuel consumption.
Patent JP-S61176192-A (JP)
Inventor: AKABOSHI HARUO
IPC: H05K3/38
Filed: 1985-01-31
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。