baber/WOPTO huggingface dataset:
Patent JP-H04325740-A (JP)
Title: Internal combustion engine control device for outboard motor
Inventor: FUKUI WATARU
IPC: B63H20/08
Filed: 1991-04-26
Abstract: PURPOSE:To prevent track shift at the time of acceleration and rapid turning by detecting the attitude angle of an internal combustion engine by an attitude angle detector, and correcting the operating amount of a control parameter by a driving signal according to the attitude angle. CONSTITUTION:An angle velocity detector, for example such as a gas rate sensor or the like is used as an attitude angle detector 8 and is provided on one part of an internal combustion engine in correspondence to a rectilinear three axes. Attitude angles theta1 to theta3 of the internal combustion engine are detected by the attitude angle detector 8 when the rectilinear three axes serves as the center of rotation, while the control parameter of the internal combustion engine is controlled by a control circuit 6 on the basis of each kind of signal including that of the attitude angles theta1 to theta3. The operation amount of the control parameter by a driving signal (A) driving the actuator 7 for a fuel pump, an ignition coil, a throttle, and the like, is corrected by the correcting means of the control circuit 6 according to the attitude angles theta1 to theta3.
Patent JP-H07300376-A (JP)
Title: Method for joining alumina to fe-ni-co alloy
Inventor: IKEDA SHOICHI
IPC: B23K35/14
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a joined part high in joining strength and also excellent in the vacuum airtightness of the joining part without generating defects such as cracks by adopting a specific stress-relaxing material and a condition, when alumina and a Fe-Ni-Co alloy are joined to each other. CONSTITUTION:A brazing material 12 containing Ag and Cu as main components, a stress-relaxing material 13 comprising Cu or a Cu alloy, and a brazing material containing Ag and Cu as main components having a composition same, as an different from the above-described brazing material containing the Ag and the Cu as the main components are successively laminated between alumina 11 and a Fe-Ni-Co alloy 15 from the side of the alumina to the side of the Fe-Ni-Co alloy, and subsequently the brazing materials are thermally welded and Joined. Therein, the Joining is performed under such a condition as satisfying a relational expression [tKo: the thickness of the Fe-Ni-Co alloy, tCu: the thickness (mm) of the Cu or Cu alloy, (d): the maximum length (mm) of the joining surface].
Patent JP-H0567871-A (JP)
Title: Printed-wiring board and manufacture thereof
Inventor: TERADA HIROAKI
IPC: H05K3/34
Filed: 1991-04-26
Abstract: PURPOSE:To eliminate the generation of a solder bridge and the generation of a defective connection due to a positional deviation by a method wherein steps are respectively formed on pads for electronic component mounting use. CONSTITUTION:A P-type photosensitive resin film is formed on the whole surface of an insulating substrate 2a and thereafter, is dried. Then, a first mask film for intercepting ultraviolet rays from a prescribed through hole 1a, wiring circuit 1b formation parts and pad 1d formation parts is abutted on the resin film and after an exposure is performed exposed parts of the resin film are selectively removed, a P-type photosensitive resin film etching resist 7a is formed, an etching of a conductor layer is performed in a state that the ultraviolet rays are cut and wiring circuits 1b and pads 1d are formed. Then, a second mask film 4b is abutted only on the pads 1d and after an exposure is performed, the etching resist 7a on the pads 1d is selectively removed and the pads 1d are partially etched to form the pads 1d having a step. Thereby, the generation of a solder bridge and the generation of a defective connection due to a positional deviation can be eliminated.
Patent JP-H08289887-A (JP)
Title: Slicing position display method and x-ray ct device
Inventor: GONO MAKOTO
IPC: A61B6/03
Filed: 1995-04-21
Abstract: PURPOSE: To easily recognize which part of a testee body a synthetic image corresponds Co by calculating the position of an equivalent slice corresponding to the synthetic image generated from plural data obtained at plural positions, superimposing a mark for indicating the position of the equivalent slice on the radioscopic image of the testee body and displaying it. CONSTITUTION: This X-ray CT device 100 is provided with an operation console 1, a photographing table 8 and a scanning gantry 9 and displays the radioscopic image H of the testee body on the screen of a CRT 6. In the case of generating the synthetic image, when a synthesis starting position number, a synthesis ending position number and the number of the sheets of synthesis are inputted and then an instruction for displaying a line at an image position is inputted by an operator, the positions of the equivalent slices corresponding to the synthetic images are calculated and the positions from the synthesis starting position number to the synthesis ending position number are replaced with these positions. Then, the line displayed at the numbered position is eliminated, the radioscopic image is superimposed and the line is displayed at the numbered position of a slice position.
Patent JP-2000247335-A (JP)
Title: In-mold label for blow bottle
Inventor: AKIYAMA YOSHIO
IPC: B65C3/08
Filed: 1999-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks caused by a drop impact at an edge of an in-mold label, particularly, generation of cracks in a thin-walled bottle by cutting at least right and left edges in a corrugated shape in the label attached to a wall surface of a blow bottle through the in-mold forming. SOLUTION: A blow bottle A comprises a mouth portion 1, a shoulder portion 2, a barrel portion 3 and a bottom portion 4, and is blow-molded of single- layered or laminated structure of synthetic resin. A barrel portion 3 comprises forward and rear elliptically-curved wall surfaces 11, and right and left side wall surfaces 12, and a corrugated label L is attached to the forward and rear wall surfaces 11. This means, the label L is the corrugated in-mold label, and its edge 13 is cut in a corrugated shape over the whole periphery. A flat-bottomed recessed portion 14 having a plurality of shallow bottom surfaces is arranged along the right and left edges 13a, 13b of the label L. Generation of cracks is surely prevented by curving a thin-walled portion of a barrel wall along the edge 13 of the label L in a corrugated shape along the edge 13.
Patent JP-H05296203-A (JP)
Title: Control device for hydraulic actuator in work apparatus
Inventor: ARIMITSU HIDEO
IPC: G05B13/02
Filed: 1992-04-16
Abstract: PURPOSE:To raise controlling accuracy in a hydraulic actuator by using a relatively inexpensive solenoid changeover valve. CONSTITUTION:Falling control of a hydraulic motor main body is made by a solenoid changeover valve 35. Effective pressure of the motor and its time- lapse variation are obtained with pressure sensors 51, 52, an effective pressure arithmetic means 61 and an effective pressure time-lapse variation arithmetic means 62. An operation command index number of the solenoid changeover valve 35 is calculated with a solenoid changeover valve operation command index number arithmetic means 63 on the basis of the obtained values. Changeover control of the solenoid changeover valve changeover control means 64 on the basis of the operation command index number.
Patent JP-H03293220-A (JP)
Title: Workbench carrying device
Inventor: YOKOTE TAKASHI
IPC: B65G47/28
Filed: 1990-04-12
Abstract: PURPOSE:To improve efficiency of variable work in a workbench carrying device for assembly work of a CRT device or the like by projecting an engaging pin in the lower surface of the workbench to be engaged with a guide rail of a carrying frame, and rotating it to any direction with a roller mechanism for carrying, and stopping it at an any position with a stopping mechanism. CONSTITUTION:An engaging pin 43 of a pallet 4 is engaged with a guide rail 10 of a carrying frame 6 to be supported by a roller mechanism 8, and the pallet 4 is rotated to any direction to be moved. When a switch 121 is operated at a movement position, a stopper 120 is projected to abut on the back of the pallet 4 and stop the pallet 4. The pallet 4 is thereby fixed at a predetermined position, directing a predetermined direction, With this structure, workability can be improved.
Patent JP-H11277842-A (JP)
Title: Image forming device
Inventor: SUDA TAKEO
IPC: G03G15/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a limit switch for identifying an open or closed state of a body cover from malfunctioning by an inexpensive structure. SOLUTION: The image forming device is comprised of a switch 3 arranged on the body side of the device, a cam 4 that operates the switch 3 by rotation, a lever 5 that is supported rotatably on the cover side of the body at one end and fitted into a guide hole 1a of a body frame by a fitting section 5a at the other end. When the body cover is closed, after the tip 5b of the cover butts against the cam 4 and rotates the cam 4, as the straight portion 5c of the tip 5b of the lever and the straight portion of the cam 4 becomes parallel with each other, controlling the rotation of the cam 4 at a fixed angle of rotation and operates by a constant change in the surface shape of the cam 4, the operation of at least the switch 3 becomes reliable even if the lever 5 is not positioned accurately.
Patent JP-S60240788-A (JP)
Title: Liquid crystal composition
Inventor: KIYONAGA BUNZOU
IPC: C09K19/46
Filed: 1984-05-15
Abstract: PURPOSE:To provide a mixed liquid crystal compsn. which gives a liquid crystal display device which has excellent time division characteristics and allows large- capacity display of high quality to be conducted, containing at least two specified cyclohexanecarboxylate liquid crystals. CONSTITUTION:Compds. of formula I (wherein the number of carbon atoms of a group of formula II is even and the number of carbon atoms of a group of formula III is odd) are prepd. The desired liquid crystal compsn. is obtd. by incorporating at least two compds. of formula I. Examples of the compds. of formula I are compd. where the group of formula II is C2H5 and the group of formula III is OC5H11 and the compd. where the group of formula II is C6H13 and the group of formula III is OCH3. The resulting liquid crystal compsn. can be subjected to time division driving to at least duty ratio of 1/125. A liquid crystal device contg. the liquid crystal allows large-capacity, high-density display with scanning lines of 250 to be conducted.
Patent JP-S5322756-A (JP)
Title: Operation rate monitor of multiple apparatus
Inventor: KUDOU MITSURU
IPC: G05B23/02
Filed: 1976-08-16
Abstract: PURPOSE:Economical monitoring is performed by determining sample apparatus number n and acceptance apparatus number c by probability calculations, mounting detectors to (n) apparatus having been drawn by suitable random sampling and constantly monitoring fault apparatus number.
Patent JP-H03294071-A (JP)
Title: Joining method for high conductive material and high resistance material
Inventor: SUNAGA MITSUO
IPC: B23K11/00
Filed: 1990-04-12
Abstract: PURPOSE:To execute the resistance welding of a high conductive material and a high resistance material and to improve the productivity by joining a relay material consisting of a material whose electric conductivity is lower than the high conductive material to the high conductive material, and joining the high resistance material to this relay material by resistance welding. CONSTITUTION:There is a too large difference in electric conductivity between a high conductive material being a base metal 1 and a high resistance material being a wire rod 2, therefore, it is difficult to execute directly resistance welding, but by joining in advance a relay material 3 having electric conductivity between the base metal 1 and the wire rod 2 to the base metal, an electric conductivity difference between the base metal 1 and the wire rod 2 is relaxed, and joining by resistance welding can be executed.
Patent JP-S611578-A (JP)
Title: Input processing device
Inventor: IIZAWA TAKAHARU
IPC: G06F3/00
Filed: 1984-05-15
Abstract: PURPOSE:To reduce delays and variations to eliminate noise affection, by comparing the present-time sample value with the previous sample value to check the difference therebetween, and by compensating the present-time sample value to a value within an allowable range if the difference becomes out of the allowable rang. CONSTITUTION:When the condition that the present-time sample value DN> the previous sample value DN-1 is not satisfactory, DN-1-a is set to Y, but when it is satisfactory, DN-1 is set to Y. Further, in the former condition, whether Y>= DN is satisfied or not is checked, and if it is not satisfied, DN is set to Y while it is satisfactory, Y is left to as it is. Further, in the latter condition, whether Y<DN is satisfied or not is checked, and if it is not satisfied, DN is set to Y, but if it is satisfied, Y is left as it is. After completion of such a process, the data taken into thereafter are similarly processed, repeatedly.
Patent JP-S60241683-A (JP)
Inventor: KUYAMA HIROSHI
IPC: H01R24/02
Filed: 1984-05-15
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-H01267559-A (JP)
Title: Electrophotographic dry toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G9/087
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a toner having good color reproduction performance, and chemical and biochemical stability and safety, and stability against environmental conditions by using a specified binder resin. CONSTITUTION:The binder resin to be used is a polyol resin obtained by reacting an epoxy resin with a primary amine and divalent phenol to extend the chain length, reacting monovalent compounds having each an active hydrogen with 2 epoxy groups linked to both ends of each epoxy resin molecules. Said epoxy groups are reacted with the active hydrogen compounds to open the rings and to connect each epoxy resin molecule, thus permitting the obtained toner to be enhanced in color reproduction performance, chemically stable, especially stable against an amine type compounds, also biochemically stable, and excellent in stability against environmental conditions.
Patent JP-H09282544-A (JP)
Title: Door lock system for automatic vending machine
Inventor: KATAGAI KAZUTOSHI
IPC: G07F9/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a door lock system for an automatic vending machine which is improved in crime prevention. SOLUTION: This door lock system is provided with a hanging metal fixture 2 supported vertically movably on a door A of an automatic vending machine, an elastic body for energizing upward the hanging metal fixture 2 while linking one end to the door A of the automatic vending machine and linking another end to the hanging metal fixture 2, a lever 7 for vertically moving the hanging metal fixture 2 fitted onto the door A of the automatic vending machine, and a receiving metal fixture 10 fixed onto the main body of the automatic vending machine. The lower face of the receiving metal fixture 10 on the side facing the door is inclined downward away from the door, an upward engage groove 10b is formed in the middle of this inclination, and an engage hole 2a is formed on the hanging metal fixture 2 while facing the receiving metal fixture 10.
Patent JP-H09254913-A (JP)
Title: Spiral type stretch packaging machine
Inventor: TSUKUDA MASAHIRO
IPC: B65B11/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To perform a film feed rate control extremely close to a program control system in a follow-up control system by disposing a film speed detecting means at a position between a film feeder and an article to be wrapped and automatically and steplessly accelerating or decelerating driving power sources for stretching rollers. SOLUTION: A non-driving roller 13a is disposed between an article to be wrapped and a film feeder 10, a rotational speed detecting means such as a pulse encoder 13b emitting pulse signals, for example, 2,000 times per rotation is mounted to the roller 13a, and stretching rollers 11, 12 are driven on the basis of the signals from this detecting means. For example, by rotating driving means such as AC survomotors 14, 15 which are driven for one rotation by 4,000 pulses, a rate required for feeding a film is determined within the range of errors of about one-ten thousandth, and a film feed speed is varied within 1/100 seconds on the basis of the required film feed rate thus determined, whereby a film feed rate can be controlled with accuracy extremely close to a program control system as a matter of fact.
Patent JP-H01268238-A (JP)
Title: Message communication system
Inventor: TAKAHASHI TAKEHIRO
IPC: G06F13/00
Filed: 1988-04-19
Abstract: PURPOSE:To perform efficient telegraphic message leading-out operations by preferentially transmitting various leading-out telegraphic messages over various delivering telegraphic messages. CONSTITUTION:Assuming that telegraphic messages (b) to (d) are stored in a transmission queue 12 in order and a telegraphic message (e) of a demand service is transmitted from another terminal equipment while the message (b) is transmitted to terminal equipment 1, the message (e) is stored at the tail end of the queue 12. When the leading-out of a confidential message is requested in such state, the confidential message (a) is stored after the message (b) in the transmission queue 12. Therefore, a confidential leasing-out telegraphic message can be transmitted preferentially over other telegraphic messages and the confidential telegraphic message leading-out operator can receive the confidential message immediately after operation without being recognized the message by a third person.
Patent JP-H03297030-A (JP)
Title: Impregnated cathode mechanism
Inventor: MIYAZAKI DAISUKE
IPC: H01J1/28
Filed: 1990-04-16
Abstract: PURPOSE:To improve withstand pressure characteristics between a heater and a cathode by forming a blackened layer in the vicinity of a sleeve opening end, that is except the periphery of a heater leg, out of the inner surface of a cathode sleeve. CONSTITUTION:A coiling heater 11 having a heater leg 12 is built inside a tantalum sleeve. A positional relation between a blackened layer 4 inside a cathode sleeve 5 and the coiling heater 11 is such that the blackened layer 4 is not visible from a sleeve opening end when the coiling heater 11 is inserted into the cathode sleeve 5. That is, the blackened layer 4 is not formed on the inner surface of the cathode sleeve 5 in the periphery of the heater leg 12. Thus heat emission loss from the inner face in the vicinity of the sleeve opening end is reduced and power and heater temperature are decreased, so that an impregnated cathode structure having reliability in withstand pressure characteristics between the heater and the cathode can be obtained.
Patent JP-S60242853-A (JP)
Inventor: OOMURA SHIROU
IPC: A61J3/00
Filed: 1984-05-17
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-H03297066-A (JP)
Title: Method and device for preventing overrise of modifier temperature of fuel cell plant
Inventor: MOCHIZUKI KENICHI
IPC: H01M8/14
Filed: 1990-04-16
Abstract: PURPOSE:To prevent overrise of the combustion temp. in a modifier by feeding back part of the anode exhaust gas on an anode exhaust gas circulating line when the load has sunk. CONSTITUTION:The combustion temp. of a modifier 5 is measured by a thermometer 6. When the load sinks, a flow adjusting valve 30 an anode circulation exhaust gas feedback line 29 is opened upon a signal from a temp. adjuster 31 so that the combustion temp. of the modifier 5 does not exceed the set temp., and part of the anode exhaust gas on an anode exhaust gas circulation line 27 is fed back from the discharge side of an anode exhaust gas circulation blower 28 to between the incoming side of the blower 28 and an anode gas outgoing line 12. Thus circulation is made. Thereby overrise of the combustion temp. in the modifier 5 can be prevented without giving turbulence to a fuel cell concerned 1 and associate lines.
Patent JP-H11298052-A (JP)
Title: Thermoelectric element, thermoelectric material and manufacture thereof
Inventor: SUENAGA SEIICHI
IPC: H01L35/32
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric element of high heat-resistance and oxidation-resistance at high temperature, while being compact and stable with high efficiency. SOLUTION: This thermoelectric element comprises thermoelectric element materials 1 and 2 of a porous metal and an electrode 3 of porosity 5% or less, which is formed at least at one end surface among the high-temperature side or low-temperature side joint part of thermoelectric material. The thermoelectric material is preferably comprises such metal materials as an electromotive force which is generated when temperature distribution is produced within the material, and is a porous body of open porosity 20% or less, comprising the dispersing agent which is dispersed in the material.
Patent JP-H04331425-A (JP)
Title: Overcharge preventing device and overdischarge preventing device
Inventor: SANPEI AKIRA
IPC: H02J7/02
Filed: 1991-04-26
Abstract: PURPOSE:To prevent overcharge, overdischarge of a nonaqueous soluble solvent type secondary cell. CONSTITUTION:Voltage detectors 17, 18 for detecting terminal voltages of individual cells 14A, 14B connected in series with one another, are provided, and switch means 16 is provided in series with a cell 14 between a common terminal 11 and a charging terminal 13. The means 16 is opened based on an output of the detector 17 or 18 of the corresponding cell when a terminal voltage of at least one cell 14A or 14B exceeds a cell designing voltage at the time of charging to cut OFF a charging current. A voltage detector 19 for detecting a voltage across the cell 14 connected in series, is provided, and switch means 15 is provided in series with the cell 14 between the terminal 11 and a discharge terminal 12. The means 15 is opened based on the output of the detector 19 when a voltage across the cell 14 becomes a set voltage or lower to cut OFF the charging current.
Patent JP-H04327514-A (JP)
Title: Investment material for high temperature
Inventor: YAMAGUCHI KOICHI
IPC: A61C13/20
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an investment material for high temperatures capable of casting a metal or an alloy having >1000 deg.C melting point, improving reliability of castable ceramics for dental crown reparative materials due to difficult occurrence of seizure and further providing economical effects. CONSTITUTION:An investment material for high temperatures composed of 3-10wt.% magnesium oxide (MgO), 4-10wt.% ammonium primary phosphate (NH4H2PO4), 5-50wt.% cristobalite (SiO2) and 20-80wt.% aluminum oxide (Al2O3) and used for dental casting is obtained. The average particle diameter of the aforementioned cristobalite and aluminum oxide is 2-40mum. The aforementioned investment material is capable of casting a metal or an alloy such as nickel.cobalt alloy or cobalt.chromium alloy having the melting point of >1000 deg.C. Furthermore, since quartz used in conventional investment materials is replaced with the Al2O3, defects in which seizure readily occurs in casting of glass ceramics can be overcome to provide the above-mentioned effects.