baber/WOPTO huggingface dataset:
Patent JP-H0937484-A (JP)
Title: Method for detecting life of battery, and detector
Inventor: SATO KAZUO
IPC: H02J7/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To detect the life even in backup period by detecting the voltage of a battery, using a main power source at the time of turning the power on, and estimating the lifetime, and comparing the lifetime with the passage of time measured during backup period. SOLUTION: During the ON time of the main power of electronic equipment, the detection voltage of a battery 1 is digitalized by an A/D converter 2, and is taken into a microcomputer 3, and the comparison between the detected voltage value and the reference value (life voltage) is performed. Based on this comparison result, the lifetime is estimated. And, when the main power of the electronic equipment is cut off and the backup begins, a timer 4 begins to count clock signals CLK. If the set time of the timer 4 is over during the backup period, this detects that the battery has come to the end of its life, and informs the user of abnormality to attract attention.
Patent JP-S5885143-A (JP)
Title: Heating control device for atomic absorption analysis
Inventor: SASAKI KIKUO
IPC: G01N21/74
Filed: 1981-11-14
Abstract: PURPOSE:To obtain heating characteristics that have good reproductivity by providing a circuit means to calibrate the output of a current sensor for temperature control in the stages of drying and ashing by means of output of a temperature sensor for temperature control in the stage of atmizing. CONSTITUTION:The output from a temperature sensor for a heating furnace is compared with a reference voltage Vr that corresponds to the maximum temperature of the heating furnace by means of a comparator 30 via a preamplifier 18. When the output exceeds the reference voltage Vr, a display device 31 is lighted to display, and when it is equal to Vr, it flickers. The output Vi of an electric current sensor for furnace heating current is inputted to an error amplifier 20 via a preamplifier 15 and a change-over switch 19, and compared with a reference voltage Er (Er=Vr) from a temperature programmer 21 and the heating current is controlled by the difference of the outputs. The output Vt of the preamplifier 18 is compared with Er in the same way by changing over the switch 19 to the B side. If Vi is not equal to Vt, the gain regulator 32 is adjusted to control the heating current until the display device 32 flickers. Accordingly heating characteristics with good reproductivity are obtained.
Patent JP-H0234708-A (JP)
Title: Manufacture of copper fine powder
Inventor: YOSHITAKE MASAYOSHI
IPC: B22F9/20
Filed: 1988-07-21
Abstract: PURPOSE:To manufacture spherical shaped copper fine powder having monodisperse and narrow particle size distribution in short time at low cost by reducing copper oxide powder with hydrazine after coating the surface of the copper oxide powder with silane coupling agent. CONSTITUTION:The surface of the copper oxide powder having the prescribed particle size is coated with the silane coupling agent. This coating method is desirable to execute dy charging the copper oxide powder and the silane coupling agent, or water solution or alcohol solution of the silane coupling agent into a mixer or a pulverizing machine, and mixing or pulverizing. Successively, this coated copper oxide powder is reduced with the hydrazine. Then, while dispersing and stirring the above silane coupling agent-coated copper oxide powder in the water, the hydrazine or the hydrazine water solution is added to this and if necessary, this mixed suspending solution is desirable to heat at about 60 deg.C. By this method, the spherical copper fine powder having high purity is obtd. in short time at low cost.
Patent JP-S5975040-A (JP)
Inventor: TAKAMI OSAMU
IPC: A61B6/00
Filed: 1982-10-20
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-S6426333-A (JP)
Title: Generator controller for engine
Inventor: RIKITAKE TOMOTSUGU
IPC: H02J7/16
Filed: 1987-07-22
Abstract: PURPOSE:To improve accelerating property upon high-load operation without increasing the load of a battery, by controlling the amount of generation of a generator so as to limit it only when a change gear is in a low-speed side speed changing step. CONSTITUTION:A suction passage 2 and an exhaust passage 3 are connected to a 3-cylinder engine 1 respectively and an engine rotating speed sensor 4 is provided while a throttle valve opening degree sensor 5 is provided in the suction passage 2. The outputs of the engine rotating speed sensor 4, the throttle valve opening degree sensor 5 and a gear sensor 6 are inputted into a control unit 7. The control unit 7 controls the amount of generation of a generator 8 based on these input signals. When a change gear is in a low-speed side speed changing step, the control unit 7 limits the amount of generation of the generator 8.
Patent JP-2000008926-A (JP)
Title: Fuel control device for cylinder injection engine
Inventor: HEIKO KENJI
IPC: F02D41/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel control device for a cylinder injection engine, capable of stably regulating the pressure of fuel supplied from a high pressure pump to the requested pressure without a high-pressure regulator and miniaturizing and reducing the power consumption of a motor for the high pressure pump. SOLUTION: This control device 10 supplying a command signal to a motor 8 driving a high pressure pump 3 controls the rotating speed of the motor 8 on the basis of a feedback signal of fuel pressure from a pressure sensor 9 so as to control fuel pressure in high pressure piping to an optional pressure requested by a cylinder injection engine 1. Pressure of fuel supplied from the high pressure pump 3 can therefore the stably regulated to a requested value without a high-pressure regulator.
Patent JP-2001008758-A (JP)
Title: Leg fixing structure to supporter
Inventor: YAGUCHI HIDEMI
IPC: A47F5/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the leg fixing structure to a supporter which is easy to attach and detach to/from the supporter and is capable of stably supporting the support. SOLUTION: Engaging holes 9 are formed on right and left sides at the lower part of a supporter 8, and engaging pawls 10 which can be engaged with the holes 9 are respectively provided on the right and left sides of the end part of a supporter side at a leg 1. Then, the lower part of the leg 1 is projected in the state of being capable of abutting on the lower surface of the supporter 8 to fix the lower part of this leg 1 to the supporter 8 via a fixing means 12 in a detachable means 12.
Patent JP-H0848066-A (JP)
Title: Sealing device to leaves
Inventor: YASUI KENJI
IPC: B07C1/20
Filed: 1994-08-04
Abstract: PURPOSE:To reduce the trouble due to the overlapping of the print of seal. with an address part by a method wherein the detecting means of the positions of stamps pasted or printed on leaves and the detecting means of the positions, at which address informations on the leaves are stated, are provided. CONSTITUTION:When the tip of each of leaves 113 is detected with a photoelectric sensor 106, a counter circuit 107 starts counting. A sealing control circuit 108 decides the operational timing of stamper driving circuits 109 and 110 respectively driving a plurality of stampers 111 and 112 on the basis of the carrying positions, which are detected by the count values outputted from the counter circuit 107, of the leaves and of the postmarked positions, which are outputted from a positional information detecting part 105. In response to the operational timings, the stamper driving circuits 109 and 110 are respectively put into actuation. Further, a plurality of the stampers 111 and 112 seal on the leaves 113 in response to the operational timings of the stamper driving circuits 109 and 110 respectively corresponding thereto.
Patent JP-S5973194-A (JP)
Title: Submerged arc welding method of heat resistant low alloy steel
Inventor: TOKUHISA MASAAKI
IPC: B23K35/30
Filed: 1982-10-19
Abstract: PURPOSE:To lessen low-temperature toughness and toughness, to reduce brittleness, and to improve low temp. cracking resistance in welding of a pressure vessel to be used under a high temp. and high pressure condition with a flux and a wire having prescribed compsn. by adding an adequate amt. of V thereto. CONSTITUTION:Submerged arc welding is performed by combining a wire consisting of, by weight %, 0.04-0.18 C, <=0.50 Si, 0.40-1.20 Mn, 0.90-3.50 Cr, 0.40-1.20 Mo, 0.040-0.10 V and the balance Fe with a non-water-granulated fused flux consisting essentially of by weight %, 20-40 SiO2, 7-25 Al2O3, 5-30 MgO, 20-40 CaO, and 3-20 CaF2. The weld metal having the compsn. consisting of 0.08-0.15 C, 0.05-0.50 Si, 0.30-0.90 Mn, 0.90-3.50 Cr, 0.40-1.20 Mo, 0.035-0.090 V and the balance Fe is thus obtd. A welding method may be either by plural passes in single layer or lamination of single layer and single pass.
Patent JP-H0470414-A (JP)
Title: Steel pipe pile
Inventor: EITO OSAMU
IPC: E02D5/24
Filed: 1990-07-10
Abstract: PURPOSE:To rationalize steel pipe pile connecting work by making male threads in the upper and lower edge insides of multiple steel pipes in parallel to each other, and also female threads into the outer peripheries of connecting members which connect the steel pipes. CONSTITUTION:Steel pipes 1 are formed with connecting members 5 which are thread-connected with the insides of the upper and lower edges 3, 4 of multiple steel pipes 2, 2. Parallel screws of female threads 6b, 7b are threaded in the insides of the upper and lower edges 3, 4 of the steel pipes 2, 2. In the inside of the connecting member 5, male threads 6a, 7a which are thread- connected with the upper and lower edges 3, 4 of the steel pipes 2, 2 are threaded in parallel to each other, and a flange part is formed to install an operating member 9 for operating it. It is thus possible to complete the connecting work of the steel pipe pile 1.
Patent JP-S6339098-A (JP)
Inventor: MORIMOTO TAKAO
IPC: G07G1/00
Filed: 1986-08-05
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-H0626189-A (JP)
Title: Lifting scaffold device
Inventor: TAKEUCHI TADASHI
IPC: E04G1/20
Filed: 1992-07-10
Abstract: PURPOSE:To promote work efficiency by providing a scaffold to a horizontal holder of the top of a pantograph device in a movable manner, and moving it in a horizontal direction with a moving cylinder, if necessary. CONSTITUTION:A pantograph device 11 is extended with the extension of a lift cylinder 12, and a horizontal holder 13 is raised from a position 13a to an upper position. A scaffold 14 is provided to the horizontal holder 13 in one direction at right angles to a rising and falling direction in a slidable manner. In addition, a slide cylinder 18 having a specific stroke is provided between a bracket 17 projected to the lower part of a frame 15 and the horizontal holder 13, and in the case of its extension, the scaffold 14 can be slid up to a position 14a. When work is carried out in a separate place in the horizontal direction, a specific solenoid valve is oprated to extend the work cylinder 18 properly, so that the scaffold 14 is moved to a required position from a storage position, and work efficiency in the horizontal direction can be promoted.
Patent JP-H0934724-A (JP)
Title: Register information extracting device
Inventor: TAKAGI TOSHIAKI
IPC: G06F9/45
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To shorten work time and to cancel an artificial error by automatically collecting information for calculating the kind or the number of registers from a skelton, and automatically collecting register information by performing substitutive register processing. SOLUTION: A register information extracting means 3 respectively extracts a branching instruction character string, register use limiting instruction character string, register using instruction character string and register character from a skelton 2 and stores them in a register file 5 corresponding to line numbers. Concerning this register file, a register calculating means 7 prepares the table of register information such as the kind or the number of registers and a use inhibited register to be used for a fixed register, working register and sclatch register for a prescribed divided unit.  Next, based on the prepared register information, a substitute register is allocated, the kind and the number of such register are set to the table as the register information and the kind and the number, etc., of registers set to the table are outputted as the register information of the result.
Patent JP-H0470234-A (JP)
Title: Data transmission system
Inventor: SUZUKI ATSUHIKO
IPC: H04L25/02
Filed: 1990-07-11
Abstract: PURPOSE:To efficiently transmit data between respective nodes even if a fault occurs on transmission lines by permitting the nodes to set the signal transmission lines in a prescribed potential and changing the potential of the signal transmission lines to the prescribed one when the fault of the signal transmission lines is detected in a data transmission system having the nodes connected to plural signal transmission lines whose both ends are terminated by means of characteristic impedance. CONSTITUTION:The nodes N3 and N4 are provided for the signal transmission lines A and B whose both ends are connected to characteristic impedance RE through the nodes N1 and N2. Data can be transmitted by always turning on a driver and fixing the signal transmission line B to a voltage which can be transmitted in the nodes N1 and N2 in both ends divided by the interruption of the transmission line B, for example. Consequently, the prescribed potential is generated between the transmission lines even if the fault occurs in the transmission lines and data is transmitted between respective nodes and the reliability of data transmission is improved.
Patent JP-H0829228-A (JP)
Title: Thermal air flow rate detection device
Inventor: AOI HIROSHI
IPC: G01F1/684
Filed: 1994-07-13
Abstract: PURPOSE:To enhance detection accuracy of a flow rate of a suction air and to execute the A/F control with high accuracy by discriminating an air flow in a casing in a normal direction or in a reverse direction. CONSTITUTION:First and second air passages 25, 26 which are symmetrical arrangement relative to a central axis O-O of a casing 22 are formed on detection head 24 projected in the casing 22. The air passages 25, 26 are in the shapes that taper in the directions opposite to the air flow directions (arrow directions A, B) which are inverted each other. In a way of each of the air passages 25, 26, first and second heating resisters 29, 30 and first and second heat sensitive resisters 31, 32 are provided via an insulating substrate consisting of a main substrate section 28A and a sub-substrate section 28B, respectively. A temperature compensation resister 33 is also provided in the way of the passage 25. Resistance values of the heating resisters 29, 30 and heat sensitive resisters 31, 32 are varied due to the air flows in each of the air passages 25, 26 so that a flow rate of the suction air is detected based on the variation of the resistance values.
Patent JP-S6075927-A (JP)
Title: Coordinate input device
Inventor: KURITA SHIYOUICHI
IPC: G06K11/06
Filed: 1983-09-30
Abstract: PURPOSE:To improve both the stability of detection and the image resolution by detecting the position of coordinates after scanning plural transparent conductor lines of a sensor panel and detecting the change of the output addition level. CONSTITUTION:A sensor panel 10 is formed with X and Y transparent conductor lines 101 (101a-101m) and 102 (102a-102n) insulating and crossing to each other on a transparent substrate. Scanning circuits 11 and 13 consisting of shift registers and drive circuits 12 and 14 are provided at one side of both lines 101 and 102, respectively. Then the scanning is successively carried out with a clock pulse CL. While addition circuits 15 and 16 are set at the other side of the lines 101 and 102, respectively. The outputs of the circuits 15 and 16 are delivered to a position detecting circuit 17 for detection of the position of coordinates. In this case, the electrostatic capacity is applied to the conductor line at a position on the panel 10 where a finger, etc. has a touch. The applied drive signal is applied to the circuit 15 via each addition resistance to obtain X and Y coordinates of an intersecting point.
Patent JP-S59150310-A (JP)
Title: Manufacture of plastic surveying post
Inventor: OKADA TAKUMI
IPC: B29C45/14
Filed: 1983-10-01
Abstract: PURPOSE:To manufacture continuously surveying posts by conducting operations of introduction of identification cap into a metallic mold, injection of molten plastic material, cooling and solidifying and discharging during rotation of the metallic molds. CONSTITUTION:A manufacturing equipment of plastic material surveying posts is composed of plurality of metallic molds 1 installed on supporting plates 7, 7 fixed on a rotating shaft, rotating mechanism of this shaft periodically, cap-inserting station A, raw material injecting station B, cooling station C, preliminary pushing-out station D and discharging station E. The metallic molds 1 are rotated, an identification cap 16 is introduced into the metallic mold and further, molten plastic material is injected and after a work is cooled and solidified, it is discharged.
Patent JP-H0232213-A (JP)
Title: Path guidance device for vehicle
Inventor: KATO HIDEO
IPC: G08G1/0969
Filed: 1988-07-22
Abstract: PURPOSE:To easily view the distance that a driver can drive a certain time later on a map displayed on a display screen by providing a pattern storage means and a sectorial graphic form drawing means. CONSTITUTION:A speed calculating means 12 detects the current speed of a vehicle according to the information from a vehicle speed sensor 3. A time setting means 14 stores a time (e.g. 10 seconds) set by, for example, a timer. Then the distance that the vehicle can run the constant time later is displayed in a sectorial pattern 17 is displayed on the display screen together with the current position 16 of the vehicle and the radius of the pattern increases or decreases in proportion to the current speed of the vehicle. Consequently, the driver can easily view the position of the vehicle which is reached the constant time later on the display screen 11.
Patent JP-2001013840-A (JP)
Title: Image forming device and voltage application method therein
Inventor: MAEJIMA MASANOBU
IPC: G03G21/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make an image forming device have a constitution capable of extending the service life without increasing the producing cost by applying voltage to a paper removal brush in an image forming device which develops an image with non-magnetic one-component toner. SOLUTION: The voltage is applied to a brush 26 by using a current flowing through a grid 29 during discharge of a main charger 22 without specially providing a DC source. Concretely, the brush 26 is connected to the connection part of two constant voltage diodes 31 and 32 connected to the grid 29 in series. The reference voltage of the constant voltage diode 32 is 300 V, thereby the voltage of +300 V is applied to the brush 26 synchronously with the discharge of the main charge 32. A dedicated power source for applying the voltage to the brush 26 can be unnecessitated and a fixed voltage can be applied to the brush 26, so that the service life of the device can be extended.
Patent JP-S6076646-A (JP)
Title: Liquid refractive-index sensor head
Inventor: OOMAE YOSHINOBU
IPC: G01N21/41
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a refractive-index measuring method, whose explosion-proof property is excellent, by branching a main optical waveguide, which receives input light, forming two optical waveguides having bent parts with large and small curvatures, and detecting the output light beams. CONSTITUTION:A optical waveguide 3 is constituted by a main optical waveguide 4, which receives input light (a) and two branched optical waveguides 5 and 6. The branched optical waveguides 5 and 6 include bent parts 5a and 6a having different curvatures. The light from an input optical fiber 7 is outputted as output light beams (b) and (c) through output optical fibers 8 and 9. In measuring the refractive index of a liquid by using such a sensor head 1, the bent parts 5a and 6a of the head 1 are immersed in the liquid 10 to be measured, and the difference in intensities of the output light beams (b) and (c) is measured. Thus the refractive index of the liquid to be measured can be measured.
Patent JP-H108018-A (JP)
Title: Adfhesive composition, cured product, article and bonding
Inventor: TOKUDA KIYOHISA
IPC: G11B7/24024
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition, comprising a specific photopolymerization initiator and an ultraviolet curing resin, capable of curing even an opaque substrate, excellent in curability, preservation stability, adhesion and preventing properties of corrosion and deformation of a recorded film and useful for an optical disk such as a digital versatile or video disk. SOLUTION: This adhesive composition comprises (A) a photopolymerization initiator prepared by combining (i) a photopolymerization initiator having >=5000 maximal molar extinction coefficient at <=360nm wavelength such as 2 hydroxy-2-methyl-1-phenylpropan-1-one with (ii) a photopolymerization initiator having >=500 maximal molar extinction coefficient at >=360nm wavelength such as Michler's ketone and (B) an ultraviolet curing resin such as a mixture of a polyurethane (meth)acrylate or a bisphenol type epoxy (meth)acrylate with an unsaturated group-containing compound other than those. Furthermore, the adhesive composition is preferably applied to a substrate having <=45% maximal transmittance of energy rays at 280-380nm wavelength and another substrate is then preferably brought into contact with the coated surface of the substrate.  The latter substrate is further preferably bonded thereto by irradiating ultraviolet rays thereto.
Patent JP-S6340449-A (JP)
Title: Information reader having filter mechanism
Inventor: TERACHI SHIYOUNAI
IPC: H04N1/04
Filed: 1986-08-06
Abstract: PURPOSE:To completely remove noise at the time of detecting information due to the infiltration of outside light by using an LED generating two kinds of light for a light source and providing corresponding filters for a viewer part and a lens part conducting light to a solid-state image pickup element. CONSTITUTION:The LED light source 8 emitting light with two kinds of wavelength, red and green, is projected on an original surface 2 being a body to be projected. A part of the reflected light passes through a lens 3, and conducts light in a red wavelength area to the solid-state image pickup element 4 through a red filter 20 installed on the side of said element 4 of the lens 3. The other reflected light permits light in a green wavelength area to pass through a green filter 10 installed at the end part of a viewer window 5, whereby the projected original surface can be viewed through the viewer window 5. With constituting the viewer window 5 in a shape like a viewer window 5', an information read position can be viewed and recognized with a broad view and with accuracy without using a troublesome collimator.