baber/WOPTO huggingface dataset:
Patent JP-H01234409-A (JP)
Title: Production of conjugated diene polymer
Inventor: SHIMADA NOBORU
IPC: C08F4/42
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the title polymer with high wear resistance and high- temperature tensile strength, useful for tires, etc., by polymerization, in an organic solvent, of a conjugated diene, etc., in a catalytic system containing a Ba compound, organoaluminum compound, organomagnesium compound and organolithium alkoxide compound, etc. CONSTITUTION:The objective polymer can be obtained by polymerization, in an inert organic solvent (e.g., cyclohexane), of a monomer component predominant in conjugated diene (e.g., 1,3-butadiene), using a catalytic system comprising (A) a barium compound [e.g., barium (p-nonylphenoxide)], (B) an organoaluminum compound (e.g., triethylaluminum), (C) an organomagnesium compound (e.g., di-n-butylmagnesium), and (D) an organolithium alkoxide compound (e.g., tetrahydrofurfuryloxylithium) and/or organolithium amide compound with the molar ratio D/A=0.5-3.
Patent JP-S59186201-A (JP)
Inventor: HARADA SHIROU
IPC: F21K2/06
Filed: 1983-04-05
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-H10253728-A (JP)
Title: Temperature compensation circuit of magnetic detection circuit
Inventor: HAYAKAWA HIROHIKO
IPC: G01R33/07
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To compensate for the temperature dependency of the magnetic-electric conversion characteristics of a Hall element and to obtain a monolithic IC sensor at a low cost by using a constant-current source with negative temperature characteristics as the drive circuit of the Hall element. SOLUTION: A magnetic sensor has a Hall element 2 that is formed on a silicon chip 1 and a dummy Hall element 3 for giving the operation point of an internal circuit. A constant voltage from a constant-voltage power supply circuit 4 is applied to one power supply terminal of the Hall elements 2 and 3, a constant-current source 5 is connected between the other power supply terminal and a ground point, and the Hall elements 2 and 3 are driven by the constant-current source 5, thus compensating for the temperature dependency of the magnetic-electric conversion characteristics of the Hall elements 2 and 3 with the negative temperature characteristics of the constant-current source 5.  Also, the temperature dependency of a resistor for generating the threshold level of a comparator 7 for discriminating the output of the Hall element 2 is compensated for by the negative temperature characteristics of a constant- current source 13 for giving a current that flows through the resistor.
Patent JP-S57175223-A (JP)
Title: Moving sound detector for particle within moving layer
Inventor: TAKAHASHI REIJIROU
IPC: G01H3/00
Filed: 1981-04-21
Abstract: PURPOSE:To realize the checking for the behavior within a moving layer and to facilitate the analysis of the behavior within the moving layer with each recording, by connecting a microphone to the outer edge part of a sound guide tube provided into the furnace wall via a soundproof mechanism. CONSTITUTION:A moving sound of particle within a moving layer 13 formed within a furnace propagates within a sound guide tube 3 and is led into an echo room 6 to be detected via a high-sensitivity microphone 7. The noise of the moving sound is eliminated through amplifiers 9 and 8 plus a filter 10, and the moving sound is monitored in the form of the sound and recording via a speaker 11 and a recorder 12. This monitoring is carried out at plural points of measurement with the prescribed spaces secured in the upper and lower directions of a furnace wall 2. As a result, the behaviors of the hanging of a shelf, the slip, etc. can be instanteneously checked by comparing the moving states of particles within the moving layer at each point of measurement. A heat-resistant sound guide tube 3 is buried into the wall 2, and the microphone 7 is connected to the outer edge part of the tube 3 via soundproof mechanisms 4-6.
Patent JP-H04295237-A (JP)
Title: Load drive controller
Inventor: NISHIMOTO MASAO
IPC: H05B6/68
Filed: 1991-03-25
Abstract: PURPOSE:To provide a controller which can drive a load in order to execute microwave heating even upon recovery from instantaneous power interruption by backing up a power supply holding means at the time of instantaneous power interruption. CONSTITUTION:A holding transistor 10 is turned ON upon generation of a start signal ST. Upon occurrence of instantaneous power interruption, DC power supply is removed from power supply terminals 15, 20 to stop driving of relays 5, 6. On the other hand, the holding transistor 10 sustains ON state because a capacitor 21 in a backup circuit 19 is discharged. Upon recovery from instantaneous power interruption, DC power is fed again and since the holding transistor 10 is held in ON state, driving of the relay coils 5, 6 resumes immediately even if the start signal is not provided.
Patent JP-H07269703-A (JP)
Title: Transmission operation device
Inventor: KAWAMURA ATSUSHI
IPC: F16H63/42
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a transmission operation device in which a structure of a select position detection means is simplified by arranging a yoke unoscillatably in respect to a housing, embedding a detecting object in the select operation rod, and arranging a sensor linearly in its axial direction. CONSTITUTION:A yoke 7 is arranged, in respect to a housing 2, movably in a parallel direction to a shaft of a select operation rod 5, and unoscillatably. The yoke 7 is integrally fixed to the select operation rod 5. A permanent magnet 19a as a matter to be detected by a select position detection means 19 is embedded in an end of a rod portion 5b. A magnetic detection element 19a as a sensor of the select position detection means 19 is arranged on a housing 2e surrounding the rod portion 5b. When the select operation rod 5 is operated, the yoke 7 is also operated. The yoke 7 is guided by a guide rod 18 at this time. The yoke 7 is thus prevented from oscillating.
Patent JP-H11239657-A (JP)
Title: Game machine installing island
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine installing island capable of reliably performing counting operation even if a large quantity of game balls are inputted in a ball counter. SOLUTION: A ball flowing-down shelf 16 to supply a game ball discharged by a ball counter 14 to a first ball recovering gutter, is disposed between the ball discharge part 14a of the ball counter 14 and the first ball recovering gutter 13a. This ball flowing-down shelf 16 is provided with the guide part 70 to guide the game ball from the ball counter to the first ball recovering gutter in an unfull state and the space part 72 to drop the game ball on a ball rolling member 63 from the guide part 70 in a full state.
Patent JP-S63229254-A (JP)
Title: Polishing method for centerless polishing machine
Inventor: KANO YOICHI
IPC: B24B5/22
Filed: 1987-03-16
Abstract: PURPOSE:To prevent the excess polishing of both end parts by increasing the rotating speed of a grinding wheel at the front end part while reducing the rotating speed at the rear end part at the time of polishing a circular long-size material by bringing it into pressure contact with a skew roller at a defined pressure by means of a rotary grinding wheel. CONSTITUTION:A long-size pipe material A with a circular section is conveyed in the shaft length direction at a definite speed by means of a group of skew rollers 1. And, the skew rollers are placed so that their rotation axes are in parallel to the axis of the pipe material A, while the pipe material A is brought into pressure contact with the skew roller at a definite pressure by means of a rotary grinding wheel 2 having a definite width which is placed opposite to each of the skew rollers. When polishing the outer face of the pipe material A, the rotating speed of the rotary grinding wheel 2 is increased at the time of polishing its front end part while the rotating speed is reduced at the time of polishing its rear end part. Therefore, the polishing pressure which acts on both end parts of the pipe material A can be adjusted reducing the polishing quantity at those parts. Accordingly, excessive polishing at the pipe end parts can be accurately prevented.
Patent JP-H11242554-A (JP)
Title: Wireless mouse input device
Inventor: TAKAYANAGI HIROICHI
IPC: G06F3/0354
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To make the detection point of a position virtually free and to secure a use sense suitable to the user's preference by defining the movement information on the coordinates of a position detection point that is virtually set as the movement information on the mouse. SOLUTION: The coordinates are repetitively detected until the coordinates of a 1st detection point are established, and these established coordinates are held and the frequency of the 1st detection point is measured to discriminate the depression state of a left button 6a. Then the coordinates of a 2nd detection point are detected and established, and these established coordinates are held and the frequency of the 2nd detection point is measured to discriminate the depression state of a right button 6b. Then the coordinates of a virtual detection point are calculated. Thereafter, the coordinates of the 1st detection point is detected again. The coordinates of the virtual detection point that is set at an optional position are calculated from the coordinates of 1st and 2nd detection points.  Based on these calculated coordinates, a mobile vector is calculated for a mouse that is set at the virtual detection point.
Patent JP-H10258813-A (JP)
Title: Method and apparatus for sterilizing container by ozone water
Inventor: MIZUNO TOMOO
IPC: A61L2/16
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable container sterilization without complex safety control required by inserting a nozzle into a container for filling ozone water in the container and by soaking the container in ozone water to sterilize internal and external faces of the container when the container is to be sterilized before filling contents into the container. SOLUTION: In sterilizing a container 1 for medicine, food or the like, a nozzle 2 is first inserted into a standing container 1, and also ozone water whose concentration is adjusted is injected from the nozzle 2. In addition, in parallel to injection of the ozone water 3, the container 1 is soaked in an ozone water reservoir 4. After 1 to 5 minutes passed, the container 1 is taken out of the ozone water reservoir 4, and then the container 1 is turned over with a nozzle 5 inserted into the container 1. Sterile air 6 at a normal temperature which has been filtered and sterilized is ejected from the nozzle 5 thereby discharging the ozone water 3 in the container 1. Further the sterile air 6 is successively ejected into the container 1 to dry it with air blow, and thereafter a posture of the container 1 is restored to an original position to complete sterilization of the container 1.
Patent JP-H04240006-A (JP)
Title: Cutting tip made of cubic boron nitride group extra high pressure sintered material having high strength
Inventor: TAJIMA ITSURO
IPC: C04B35/583
Filed: 1991-01-24
Abstract: PURPOSE:To display excellent defect resistance and wear resistance even in cutting under a severe condition, by improving the strength of a cutting tip made of a cubic boron nitride group extra high pressure sintered material. CONSTITUTION:The crystal grain size of c-BN as for the dispersed phase forming component of a crystal boron nitride group extra high pressure sintered material composing a cutting tip, and the crystal grain size of the combined phase consisting of TiC, TiN, and >= one kind of TiCN and A12O3 are taken in <=1mum actually.
Patent JP-H01233749-A (JP)
Title: Formation of active layer laminated device
Inventor: KOYAMA KENICHI
IPC: H01L21/822
Filed: 1988-03-14
Abstract: PURPOSE:To enhance a yield of device formation by a method wherein semiconductor elements for test use having a pad for measurement use are installed in individual active layers in order to confirm, at the individual active layers, a characteristic and an operation of semiconductor elements contained in the active layers. CONSTITUTION:A pad 7A has a sufficiently large area so that a measuring terminal of a memory apparatus used to measure a characteristic of a semiconductor element for test use can come into contact with it easily. The surface of a silicon oxide film 5 is flattened by a CVD method or the like. The film thickness of the oxide film 5 is adjusted so that the surface of the pad 7A is exposed during a flattening operation. The semiconductor element for test use having the pad 7A is formed in a first-layer active layer. The measuring terminal of the measuring apparatus can be easily brought into contact with the pad 7A. Accordingly, an operating characteristic of the semiconductor element for test use can be easily confirmed immediately after the active layer has been formed. In the same manner, the semiconductor element for test use having the pad is formed at individual active layers in a second-layer active layer and additional layers. By this setup, a yield of device formation can be enhanced.
Patent JP-S54152822-A (JP)
Title: Continuous display unit for trend graph
Inventor: ITOU YOSHIZOU
IPC: G09G1/00
Filed: 1978-05-24
Abstract: PURPOSE: To secure a display with the continuity kept as the trend line at all times regardless of the dot line slope when the dot line is displayed after deciding the horizontal and vertical addresses are decided for the trend line data memorized in the horizontal 1-dimensional trend memory.  
     CONSTITUTION: The trend line data is memorized in horizontal 1-dimensional memory 2, and the contents are drawn out for the address and the subsequent address with the contents of horizontal address counter 6 used as the index to be compared with the contents of raster counter 3 obtained by counting up the data via raster clock LC at comparator 5. And in case the data of counter 3 enters the range of the two adjacent data of memory 2, the dot is applied to color control circuit 7. Then the color of the trend line which is the contents of register 4 is added with the output timing of trend status register 4 and then added to CRT display 9 via video driver 8 to carry out the dot display. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06255627-A (JP)
Title: Device for feeding sealing film for automatic sealing machine
Inventor: NAGAOKA MITSUO
IPC: B31B23/02
Filed: 1993-02-24
Abstract: PURPOSE:To carry out a sealing work continuously and smoothly by a method wherein a movable roller which is disposed between a plurality of fixed rollers so as to be movable toward or away therefrom is urged so as to move away from the fixed rollers, whereby a film can be drawn out and returned to an initial position after being fused and cut, while the end of the film is not separated or damaged. CONSTITUTION:A tension mechanism 17 comprises a plurality of fixed rollers 17a, 17b, 17d, a movable roller 17c disposed between the fixed rollers so as to be movable toward or away therefrom, and an urging means for urging the roller 17c away from the fixed rollers. At the moment a tray 6 runs against a film 13 toward the end of its travel, the mechanism 17 acts as a cushion, whereby impact forces exerted onto the film 13 from the tray 16 are reduced and the film 13 is drawn out as the following tray 6 advances. At the time of fusion and cutting, if a cutting blade is separated from a base, back tension is exerted onto an upstream side film 13 from the mechanism 17, thereby returning the film 13 to its initial position.
Patent JP-H03263742-A (JP)
Title: Image display device
Inventor: NAKAMURA NAOHITO
IPC: H01J1/316
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the expansion of an electron beam and the reduction of current density when the modulating voltage is high by arranging the first modulating electrode with an opening section above electron emission sections on both sides of an electrode at the center of symmetrical surface conduction type electron emitting elements and the second modulating electrode above the electrode at the center in parallel respectively. CONSTITUTION:Electron emission sections 3 are formed so as to be pinched by a high-potential side element electrode 15a and a low-potential side element electrode 15b. A low-potential side modulating electrode 6a is insulated from the electron emission sections 3 and element electrodes 15a, 15b and formed above them via an insulating supporter 4. A high-potential side modulating electrode 6b with a hollow structure is formed above the center of the high-potential side element electrode 15a. The modulating voltage V2 applied to the high-potential side modulating electrode 6b and the modulating voltage V1 applied to the low-potential side modulating electrode 6a are changed for their AC values in response to the image signal respectively, when the voltage is applied to invariably satisfy the relationship V2=V1+C (C is positive constant voltage), an inward converging action is applied to electrons near an electron passing hole 5, and divergence is suppressed.
Patent JP-H07268470-A (JP)
Title: Production of grain oriented silicon steel sheet with low iron loss
Inventor: KOMATSUBARA MICHIRO
IPC: C21D8/12
Filed: 1994-03-30
Abstract: PURPOSE:To avoid the occurrence of inferior secondary recrystallization, as a problem peculiar to the case where a grain oriented silicon steel stock containing AlN as a main inhibitor is used in a technique of fractionizing magnetic domain by means of grooves, and to produce a grain oriented silicon steel sheet having extremely low core loss CONSTITUTION:A grain oriented silicon steel stock, containing AIN as a main inhibitor, is hot-rolled and is then cold-rolled once or cold-rolled two or more times while process-annealed between cold rolling stages to final product sheet thickness. The resulting steel sheet is subjected to decarburizing annealing, to the application of a separation agent at annealing to the surface of steel sheet, and then to finish annealing, by which a grain oriented silicon steel sheet is produced. In the method consisting of a series of stages, linear grooves stretching in a direction nearly orthogonal to the rolling direction of steel sheet are formed in the surface of the steel sheet after decarburizing annealing and before final finish annealing, and further, Sb or Sb compound is allowed to adhere to the inside of each linear grooves prior to the application of the separation agent at annealing. By this method, the grain oriented silicon steel sheet excellent in magnetic properties can be obtained.
Patent JP-H09257884-A (JP)
Title: Integrated circuit
Inventor: OKANO NOBUHIRO
IPC: H01L21/66
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure the delay time of an integrated circuit by constituting a ring oscillator by using a logic circuit for constituting a buffer in the integrated circuit. SOLUTION: Input buffers BUI1 to BUIn and output buffer BUO, and a connecting circuit 30 having selectors S1 to Sn are formed in the I/O buffer area of an LSI chip. The selectors S1 to Sn cascade connect odd number of inverters 20 for constituting input and output buffers BUI1 to BUIn and BUO based on a command signal given gro an inspecting unit. The cascade connected inverters 20 are connected with an input terminal IN1 and an output terminal OUT1, operated as a ring oscillator to generate a frequency of pulse of a predetermined period output from the terminal OUT1. The frequency is measured, the delay time to one inverter is measured, and the delay time of the integrated circuit is calculated.
Patent JP-H02239688-A (JP)
Title: Manufacture of wiring board
Inventor: TAKAMI SEIICHI
IPC: H01L23/50
Filed: 1989-03-14
Abstract: PURPOSE:To enable a connection terminal to firmly join with and connect to an external circuit through a wax material such as solder by coating the connection terminal provided on an insulating board with a metal layer made of nickel containing boron. CONSTITUTION:A terminal 2 consisting of a metallized conductor provided on an insulating board 1 and to be connected to an external circuit is coated with a metal layer 3 made of nickel containing boron. Next, the insulating board 1 is coated with a wiring conductor 5 to be formed by a thin film formation technique and a multilayer wiring film 6 of an insulating film 4 made of a polymer material so that the wiring conductor 5 may be connected to the connection terminal 2. Finally, the external surface of the metal layer 3 consisting of nickel containing boron is coated with a coating layer 7 made of gold. Accordingly, even when heat at the time of forming the insulating film 4 made of the high-polymer material is impressed on nickel, oxide formation occurs hardly. Thereby, the connection terminal can be firmly connected to the external circuit through a wax material such as solder.
Patent JP-S55154453-A (JP)
Title: Electrochemical analytical apparatus
Inventor: HIROTA KUNIO
IPC: G01N27/27
Filed: 1979-05-21
Abstract: PURPOSE: To shorten flow lines and from the measurement cell of a small capacity by disposing a multiplicity of electrochemical electrodes to one block having the flow line of liquid sample, by inclining these in such a manner that the adjoining elecrodes assume mutually differenct directions.  
     CONSTITUTION: For example, a flow cell 30 provided with small holes 33, 34, 35, 36 for a sample flow line 10 is disposed with four electrodes of ion electrodes 1, 2, 3 and reference electrode 4 toward the above-mentioned holes 33W36 in such a manner that the adjoining electrodes incline with each other at an angle of about 60° in the circumferential direction of the flow line 10. The above-mentioned electrodes are all of the same shape and each is constituted by providing an ion sensitive film 12 and Ag/AgCl electrode 16 in an internal liquid holding case 31 containing internal liquid 15. They are inserted into the flow cell 30 in such a manner that the surface of the sensitive films 12 bonded to the ends of the cases 31 touch the flow line 10, thence they are fixed by a fixing frame 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60203888-A (JP)
Title: Digital electronic timepiece
Inventor: NAGOYA MITSURU
IPC: G04G5/00
Filed: 1984-03-29
Abstract: PURPOSE:To contract a display area by arranging touch switches on positions superposed to respective time displaying parts and providing a switching means for shifting the correcting time of a clocking circuit corresponding to one superposed time display part to the other display part. CONSTITUTION:The titled timepiece is constituted of a liquid crystal part 12 sealing liquid crystal 12c between two glass plates 12a and 12b, display patterns (not shown in figure) arranged on a hour digit display part 14 and a minute digit display part 16 and a cover glass 18. An hour digit display correcting switch 20, a minute digit display correcting switch 22 and a mode change-over switch 24 consisting of touch switches respectively are arranged on the positions superposed to the hour and minute digit display parts 14, 16. If the minute digit display part 16 is to be corrected, the display part 16 is corrected by touching the superposed minute digit display correcting switch 22, so that the minute digit in correcting is shifted and displayed to/on the hour digit display part 14. Thus, the area of the display parts or the display patterns can be reduced.