baber/WOPTO huggingface dataset:
Patent JP-H04203670-A (JP)
Title: Hydraulic control circuit for continuously variable transmission
Inventor: SAKAGUCHI HIDEKI
IPC: F16H9/00
Filed: 1990-11-30
Abstract: PURPOSE:To make a vehicle travelable even if a solenoid valve gets out of order, by connecting a sub-solenoid valve to the side of one side input port of a check valve where a solenoid valve is connected to the side of other side input port. CONSTITUTION:A secondary main solenoid valve S1 is connected to an input port 3a on one side of a first check valve 3 and a secondary sub-solenoid valve S1' is connected to an input port 3b on the other. In addition, an output port 3c of the first check valve 3 is connected to a control pressure port 5a of a pressure regulator valve 5, regulating secondary hydraulic pressure P2 in an oil passage L3 leading to a secondary pulley 6A of a continuously variable transmission 6. A microcomputer 10 turns the secondary main solenoid valve S1 to OFF when it is out of order, while it sets a duty ratio of the secondary sub-solenoid valve S1', thereby turning this valve S1' to ON.
Patent JP-H08166849-A (JP)
Title: Plastic laminated sheet for touch panel and plastic substrate touch panel
Inventor: TAKASE JUNJI
IPC: B32B7/02
Filed: 1994-12-15
Abstract: PURPOSE: To provide a plastic laminated sheet excellent in heat resistance, rigidity, surface smoothness, and transparency by constituting the sheet by laminating 1st and 2nd layers which are different in glass transition temperature and formed of optically transparent polymers. CONSTITUTION: This plastic laminated sheet is formed by laminating the 1st layer consisting of the optically transparent polymer and the 2nd layer consisting of the optically transparent polymer which is lower in glass transition temperature than that of the 1st layer. The optically transparent polymers are >=80% in light beam transmissivity and <=5% in haze value. Polyacrylate and polycarbonate having aromatic groups in main chain are preferably used as those polymers. The glass transition temperature of the 1st layer is >=160 deg.C and preferably 180 deg.C. The glass dislocation temperature of the 2nd layer is at least 100 deg.C and is preferably >=20 deg.C higher than the glass transition temperature of the 1st layer.
Patent JP-H10164314-A (JP)
Title: Original paper feeding method in facsimile equipment
Inventor: KITAHARA KIYOSHI
IPC: H04N1/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce noise due to the drive of a stepping motor by performing the drive at high torque at the time of loading original paper and at the time of discharging it and at low torque after loading it until starting discharge. SOLUTION: At the time of a processing for loading a scanning start position at the start end part of original paper to the read position of a scanner device 23, since a platen roller 21 and the scanner device 23 are in contact and friction is large, in order to prevent the step-out from being generated in the stepping motor of a motor for driving a platen, by driving the driving motor for the platen by two-phase simultaneous excitation, the high torque is generated and the platen roller 21 for the scanner is rotated. When scanning start signals are detected, a CPU switches and sets the energizing of the motor phase of the platen driving motor to 1-2 alternate excitation, performs smooth rotation at the low torque and rotates the platen roller 21 for the scanner in a feed direction.  When an original paper terminating end is fed further from the read position of the scanner device 23, high torque rotation is performed again.
Patent JP-H02179268-A (JP)
Title: Drive circuit of inductive load
Inventor: SUGAWARA MITSUTOSHI
IPC: H03K17/64
Filed: 1988-12-28
Abstract: PURPOSE:To reduce power consumption by filtering inputted ON-OFF signals for reduction in accordance with a high speed clock to satisfy a sampling theorem and by turning ON and OFF switching elements with a PWM signal converted in code with a  SIGMA modulation. CONSTITUTION:By sampling 11 an input signal on a high speed in accordance with a high speed clock generated by a clock generator 12, a pulse train of 0 or 1 is outputted. Noise components are removed by a digital LPF 13 and it is outputted as n bits, which are quantized into 1 bits once again by a  SIGMAmodulator 14 and outputted as a PWM modulated wave to drive an inductive load through a switching transistor 15. In the  SIGMA modulator 14 the value where the output of an adder 141 is quantized into a 1 bit by a quantizer 142 and the result is delayed 143, the value where the output of the adder 141 is delayed 144 and a filter output are added 141 and the operation to quantize again is repeated in accordance with the high speed clock. The switching transistor can thereby be used and the power consumption reduced.
Patent JP-H07202485-A (JP)
Title: Board transport device
Inventor: SUGIMOTO SEIJI
IPC: B65G47/28
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a board from retreating and its tip from jumping up due to blocking shock when causing the board to be blocked by a roller by positioning it in width direction and positioning the tip. CONSTITUTION:A substrate stopper 32 is allowed to protrude at the rear edge of a substrate 16 at the blocking position to a roller 12 to prevent the substrate 16 on blocking from retreating and the area near the tip of the substrate 16 is pressed by a substrate lifting prevention part to prevent jump-up on blocking.
Patent JP-H04202373-A (JP)
Title: Zirconium based coating composition and producing of zirconium oxide-coated graphite formed article
Inventor: NAKATANI YASUHIRO
IPC: C04B41/87
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title composition containing a zirconium tetraalkoxide, tetraalkoxysilane, diamine compound, organic solvent and water at a specific ratio and capable of providing a coating film having excellent initial adhesion, resistance to boiling water and resistance to acids. CONSTITUTION:The objective coating composition containing (A) a zirconium tetraalkoxide expressed by formula I (R<1> is 1-5C aliphatic hydrocarbon), (B) a tetraalkoxysilane expressed by formula II (R<2> is 1-5C aliphatic hydrocarbon), (C) a diamine compound such as N,N'-dimethylethylene diamine consisting of ethylene diamine (derivative), (D) an organic solvent such as methyl alcohol or benzene and (E) water, having molar ratios of the above-mentioned components expressed by the following ranges; component B/component A=0.2-9, component C/component A=0.5-6, component D/components (A+B)=0.05-500 and component E/components (A+B)=0.02-2 and capable of storing for a long period.
Patent JP-H01171019-A (JP)
Title: Character string information editing system
Inventor: YAMAZAKI NAOKI
IPC: G06F5/00
Filed: 1987-12-25
Abstract: PURPOSE:To minimize an area occupied by character string information in a memory part by forming the character string information with a character string element and a code to show the character string element excluding a superimposed part. CONSTITUTION:A character string element accumulating means 101 accumulates the element of a sentence to constitute character string information and a code string accumulating means 102 accumulates to code string to display the character string information by the code to show respective character string elements to constitute the character string information. A character string information forming means 103 retrieves the character string element accumulating means 101 based on the code string in the code string accumulating means 102, forms the character string information and a character string information presenting means 104 presents the character string information to an operator. Consequently, as a whole, the character string information is reproduced from the code string and the character string element and the character string information is presented to the operator. Thus, the memory area occupied by the character string information can be minimized.
Patent JP-H11166814-A (JP)
Title: Automatic plate thickness measuring device
Inventor: INAGAKI YUTAKA
IPC: G01B11/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic plate thickness measuring device capable of making efficient, high-accuracy measurements by performing calibration each time without interrupting the measurements for the calibration, and automatically determining a part for measurement. SOLUTION: A calibration plate 8 is mounted on a base chuck 5 holding a base 3, and when the base chuck 5 is moved along a guide shaft 6, the calibration plate 8 passes through the detecting position of a laser plate thickness measuring part 13 prior to the base 3, thus ensuring that calibration is performed at the measurement of each base 3 for high-accuracy plate thickness measurements. Also, as the base chuck 5 is moved at low speed, the plate thickness of a plating layer at the terminal part of each base 3 is measured over a predetermined measuring time, and the average of the measurements is used to determine whether or not the base 3 is defective. Further, measurements are made when the gain of reflected light continues to be not smaller than a reference value over a premeasuring time, so that only the part of the base 3 where the plating layer exists is measured.
Patent JP-H08178612-A (JP)
Title: Rotation angle detector
Inventor: MURAMATSU HAJIME
IPC: G01B7/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a rotating angle sensor which has an excellent output property lineally. CONSTITUTION: A male screw 9 is formed on the outer peripheral surface of the screw forming part 20 of a rotary shaft 18, while a female screw 8 is formed on the inner peripheral surface of a shaft inserting hole 7. By rotating a rotary body connected to the end of the rotary shaft 18, the rotary shaft 18 is to be moved linearly in the axial direction while rotating itself. On the other hand, a magnet 13 is fixed to one end of the rotary shaft 18, a hole element 10 and a magnet 12 are installed on a substrate 3 in the linear movement line just opposing to the magnet 13, the distance of the hole element 10 and the magnet 12 is changed by the linear movement of the magnet 13 following the rotation of the rotary body, and the amount of magnetic flux detected by the hole element 10 is converted, so as to detect the angle.
Patent JP-H05169396-A (JP)
Title: Cutter device, air vent device and sheet lapping prevention device
Inventor: MAEDA HIROSHI
IPC: B26D11/00
Filed: 1991-12-19
Abstract: PURPOSE:To automate a cutting operation by preventing any possible lap between sheets themselves of adjacent stacked sheet bundles after being cut in a cutter unit which cuts a large paper stacked sheet bundle into a small one. CONSTITUTION:These devices are provided with an air vent mechanism M1, properly arranging a large paper stacking sheet bundle 6a before being cut to be situated on a table 4, covering it in enclosedness on this table 4 by a cover body 18 as pressing the whole body from the upside, extracting air in this cover body 18 and then bleeding air in the stacked sheet bundle 6a, and a sheet lapping preventing mechanism M3 with five restraint means 34a-34e restraining any displacement of stacked sheet bundles 8a, 8b being adjoined by cutting in the thickness direction. The bleeding of air in the stacked sheet bundle 6a before cutting is strongly performed by the air vent mechanism M1 and thereby coherence in sheets themselves is improved, and simultaneously the sheet lapping preventing mechanism M3 is installed, thus any possible superposition of sheets themselves of stacked sheet bundles being adjoined by cutting is made preventable, through which a series of cutting operations can be automated.
Patent JP-H09180033-A (JP)
Title: Settlement device for prepaid card having forged prepaid card discriminating function
Inventor: ODA AKIRA
IPC: G07F7/08
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the discovery of a forged prepaid card by discriminating the forged prepaid card by providing a detector equipped with a magnetic permeability detection part for detecting the magnetic permeability of prepaid card. SOLUTION: The section of a forged prepaid card 1 filling a punch hole with punched waste, namely, a detection object is moved to a magnetic detection head part 800 of the magnetic permeability detection part composed of a core 716, exciting coil 717 and gap G. Then, the section of gap G at the core 716 of that magnetic detection head is slid in contact with a magnetic substance 111 on the surface of forged prepaid card 1 and when any projection is generated by filling with punched waste 12, the section of gap G at the core 716 is floated to generate a gap with the magnetic substance 111 so that the length of magnetic domain is changed. As a result, the impedance of the exciting coil 717 is changed and oscillation frequency is also changed so that the forged prepaid card 1 can be discriminated. Therefore, the discovery of forged prepaid card 1 can be facilitated.
Patent JP-H07203178-A (JP)
Title: Image data processing method
Inventor: NAKAJIMA HIRONORI
IPC: G06T9/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an image data arithmetic operation at a high speed requiring a small memory capacity in a picture processing unit using picture data of the run length code system. CONSTITUTION:In the image processing unit where binary image data are converted into image data of the run length code system represented by a run number, a start point coordinate and a run length and the converted data are subject to edit processing or the like, the start point coordinate and the end point coordinate of each run are obtained based on the start point coordinate and the run length, and inverted image data having a new run number, a new start point coordinate and a new run length for each run are obtained by processing steps S1-S9 using the start point coordinate and the end point coordinate and the run number. Thus, it is not required to convert the image data into bit map data to obtain the inverted image data, the arithmetic operation in the unit of bits is not required and the inverted image data are obtained by arithmetic operation of run length data while the data are not modified.
Patent JP-H05153462-A (JP)
Title: Image pickup lens device
Inventor: MAKI KIMIO
IPC: H04N5/232
Filed: 1991-11-27
Abstract: PURPOSE:To obtain an accurate image pickup distance by displaying a distance from a principal point of an image forming optical system till an object field based on a position of a focus adjustment lens onto a display means. CONSTITUTION:A CPU 102 applies moving control to a master lens through an AF driver circuit and a stepping motor 5 based on a signal representing a distance between a light receiving face of an image pickup means and a focus face of an image optical system sent from the AF sensor in the automatic focus(AF) mode so as to make the focus face of the image optical system coincident with the light receiving face of the image pickup means. In this case, the CPU 102 calculates the image pickup distance based on a position of the master lens sent from the master lens potentiometer 6 and the result of calculation is displayed on a liquid crystal display device 4 fitted to a position at the outer side of a lens barrel 1 and between a manual ring 2 and a zooming ring 3.
Patent JP-H03198623-A (JP)
Title: Distribution system monitoring controller
Inventor: MURAMATSU KENICHI
IPC: H02J3/00
Filed: 1989-12-25
Abstract: PURPOSE:To permit an operator to recognize a distribution system quickly and properly by detecting the power source of respective on-column high-tension switches in a present system state on the state information of the on-column high-tension switch of a remote section monitor substation, and by grasping the direction of power flow to display the direction. CONSTITUTION:The signal of the state information of a switch due to fault is received by a line state grasping section 121, and is stored in a present line state storing section 122, and the input to a power flow direction discriminating processing section 123 is provided. From the input state information, the belonging distribution line of the switch is taken, and by an FCB, ON/OFF is discriminated. In view of a line, the switch is retrieved, and the tidal direction of the switch is stored as the power flow direction of a linkage switch, and a symbol is created and is displayed on a graphic CRT14, and is alerted as the tidal direction to an operator.
Patent JP-H09151909-A (JP)
Title: Cylinder head structure of hydraulic cylinder
Inventor: KANEMATSU KAZUMASA
IPC: F15B15/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours of mechanical machining for bolt holes so as to secure the positional accuracy of the holes by forming die casting holes the size of which is a little larger than those of bolt holes provided on the collar part flange attaching side of a cylinder head, and bolt holes for making penetration by applying mechanical working process concentrically to the die casting holes from the bolt seat surface side of the collar part. SOLUTION: A die casting hole 16 is subjected to die casing process, except the minimum fitting length so as to be capable of standing against a force made effective when a piston makes contact with a cylinder head 4 as the result of the maximum extension operation of a hydraulic cylinder, that is, very slightly larger than the size of bolt holes on the flange attaching side 15 of the collar part 10 of the cylinder head 4. The solid part 12 of the collar part 10 is subjected to drill machining via a drilling machine panel from the bolt seat surface side 14 of the collar part 10 as that the bolt hole 17 is made to concentrically penetrate the die casting hole 16. Bolts are inserted in the bolt hole 17 and the die casting hole 16 so that the cylinder head 4 may be tightly connected to the flange.  Thus, the positional accuracy of bolt holes can be secured, shortening of working time, reduction of cut chips and removal of cut chips can be improved.
Patent JP-2000162255-A (JP)
Title: Electronic equipment
Inventor: ISHIBASHI SHINICHI
IPC: H04N5/445
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment adapted to enhance a user's awareness about power saving. SOLUTION: A control part 20 measures an on-time, a time used in a power save mode and an off-time of the apparatus from a start date. The integrated value is held in an EEPROM 20b and updated according to lapse of time. When a user's display request for consumed power is generated from a key operation part 19, the control part 20 reads out necessary data for operating the consumed power from a ROM 20a and the EEPROM 20b, calculates the consumed power from the start date and supplies display data of the calculation result to an OSD circuit 21, whereby the consumed power from the start date is displayed on a CRT 17. Since the consumed power from the start date can be displayed on the CRT 17, the user's awareness about power saving is improved.
Patent JP-H09187085-A (JP)
Title: Electronic device and remote control method and device for the electronic device
Inventor: DEIRUKU ADORUFU
IPC: H04B1/20
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To allow the control device to control various electronic devices and to control easily even an electronic device that might be produced in future through a remote control means. SOLUTION: In this method, information data at least relating to a remote control function of electronic devices 10-25 to be controlled are sent to a remote controller 27. The information data are stored in the remote controller 27 and called at an interval of control operations for selection and transmission of control data required for each control operation. At least the information of a type of equipment specific number (GID) and an equipment is sent automatically to the remote controller after the electronic devices 10-25 are connected to a power supply system. Furthermore, not only the electronic devices but also the remote controller for the electronic devices are proposed.
Patent JP-2000164706-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA MASAYA
IPC: H01L21/3205
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which enables fill the interior of a microscopic contact hole with an Al material with good reproducibility and is adaptable to batch processing. SOLUTION: An interlayer insulating film 10 is deposited on a semiconductor substrate 1. A contact hole 11 is formed on the film 10. A wiring layer 17 consisting of an Al layer or an Al alloy layer is deposited on the film 10. After the deposition of the layer 17, the surface of the layer 17 is covered with a protective conductive film, without exposing the surface of the layer 17 to the atmosphere. The substrate 1 is subjected to high-temperature and high- pressure treatments, and the interior of the hole 11 is filled with the layer 17.
Patent JP-H10162280-A (JP)
Title: Power transmission line monitor system
Inventor: OGAWA OSAMU
IPC: G08C17/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the power transmission line monitor system which eliminate the need of power source facilities at a measurement and monitor place and can be made maintenance-free. SOLUTION: A radio type sensor 15 is fitted to a power transmission line 12, and information (voltage, current, etc.) on the power transmission line measured there is encoded and transmitted by using a radio carrier. A power transmission tower is provided with a photoelectric field sensor 16, which is connected to an optical fiber compound overhead earth wire 13 through an optical fiber 13. The photoelectric field sensor 16 when supplied with unmodulated continuous light (DC) from a substation side so as to modulate the intensity of passing light according to an ambient electric field outputs modulated light of intensity variation in the same phase and of the same frequency with the ambient electric field (transmit radio wave from the radio type sensor), and the light is sent back to the substation through OPGW13.  The modulated signal is demodulated to regenerate code data and information detected by the radio type sensor 15 is analyzed to monitor the state of the power transmission line 12. The photoelectric field sensor 16 is a passive element, so power source facilities are not needed.
Patent JP-H10163712-A (JP)
Title: Non-radiating dielectric line
Inventor: UEMATSU HIROSHI
IPC: C09J7/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-radiating type dielectric line with which a strong holding mechanism and satisfactory propagation characteristics can be obtained by adopting the rational coupling method between a dielectric bar and conductor boards holding this bar from upside and downside. SOLUTION: Between a dielectric bar 1 and upper and lower conductor boards 2a and 2b consisting of the non-radiating type dielectric line, bonding sheets 1a and 1b are interposed in structure forming heat resistance resin adhesive layers on both the front and rear sides of porous fluororesin layer. It is preferable that both the porous flouororesin layer and heat resistance resin adhesive layers of these bonding sheets contain polyimide and BT resin or the like.