baber/WOPTO huggingface dataset:
Patent JP-S61118414-A (JP)
Title: Resin composition
Inventor: HATA NAOMICHI
IPC: C08F299/00
Filed: 1984-11-13
Abstract: PURPOSE:To provide the titled composition composed of specific amounts of an ultraviolet-curing epoxy acrylate resin, cobalt naphthenate, an epoxy silane coupling agent and methyl ethyl ketone peroxide, having excellent insulation resistance under moist condition, and curable in a short time. CONSTITUTION:The objective composition can be produced by compounding (A) 100 pts. (wt.) of a base resin consisting of an ultraviolet-curing epoxy acrylate resin with (B) 0.02-0.5 pt. of cobalt naphthenate, (C) 0.1-5 pts. of an epoxy silane coupling agent (e.g. gamma-glycidoxypropyl trimethoxysilane) and (D) 0.1-3 pts. of methyl ethyl ketone peroxide. EFFECT:Even a resin composition existing in a space of an electronic part can be cured, and the composition has high thermal shock resistance and long pot- life. USE:Coating of electrical circuit board for radio receiver, etc.
Patent JP-S60132072-A (JP)
Title: Ignitor for internal-combustion engine
Inventor: KOMATSU KOUSUKE
IPC: F02P3/05
Filed: 1983-12-21
Abstract: PURPOSE:To smooth ignition operation and improve electric-power consumption efficiency by connecting a subcondenser to one edge of the primary winding and forming a closed circuit from a main condenser, switching element, primary winding, and the subcondenser. CONSTITUTION:A current breaker 15 cuts-off the conduction state of the primary winding 12A under opened state and allows the generation of a reverse electromotive force on an ignition coil 12. A closed-angle control circuit 16 switches a transistor 15 in cut-off state. A subcondenser 28 is connected to one edge of the primary winding 12A, and constitutes a closed circuit together with a main condenser 19, switching element 18, primary winding 12A, and the subcondenser 28. Therefore, ignition operation can be smoothed, and the electric-power consumption efficiency can be improved.
Patent JP-H0583198-A (JP)
Title: Two-way optical communication system
Inventor: HASHIMOTO MAKOTO
IPC: H04B10/00
Filed: 1991-09-19
Abstract: PURPOSE:To extend the service life of a light emitting element by setting a required minimum luminous intensity to the light emitting element for optical communication in response to its transmission distance. CONSTITUTION:A signal from a signal transmission circuit 7 at an optical communication equipment main body 4 is received by a signal reception circuit 8 via a loopback circuit 6 at an optical communication equipment main body 5 and a check circuit 13 checks with the original signal and a luminous intensity of a light emitting element 1 is set to a required minimum intensity based on the result in response to the distance and a reception sensitivity of an opposite light receiving element 2' to reduce the power consumption and then the deteriorating speed of the light emitting element 1 itself by heat reduction is suppressed and the service life is extended.
Patent JP-H0796771-A (JP)
Title: Display position adjuster of head up display
Inventor: AOKI NAOYUKI
IPC: G02B27/01
Filed: 1993-09-27
Abstract: PURPOSE:To reduce the number of part items and to decrease the cost of production as well as to simplify the procedure of work by omitting a limit switch for setting both upper and lower limits of the allowable rotational range of a rotary mirror in a head up display. CONSTITUTION:A rotary mirror 8 is set up on an optical path of display light, varying an optical axis of this display light. Among four gears 14, 16, 17 and 18 rotating the rotary mirror 8, a projection 23 for locking the fourth gear 18 is formed in one end side of a tooth part of the third gear 17 and a recess 24 for racing the fourth gear 18 at the other end side, respectively. Each forming position of both these projection and recess parts 23 and 24 is set according to both upper and lower limits of the allowable rotational range of the rotary mirror 8. If the fourth gear 18 becomes locked and raced by the projection 23 and the recess 24, the rotary mirror 8 becomes unrotated, whereby a turning angle of the rotary mirror 8 is held down to the allowable rotational range.
Patent JP-H03103521-A (JP)
Title: Slope maintenance device for indoor skiing ground
Inventor: MATSUI NOBUYUKI
IPC: E01H4/02
Filed: 1989-09-18
Abstract: PURPOSE:To prevent contamination of air in an indoor skiing ground by a method wherein a trolley wire and a rail from which a cable relay vehicle is suspended are mounted on the side wall of a slope, and a slope maintenance vehicle and a cable relay vehicle are operated with the aid of an AC torque motor. CONSTITUTION:A maintenance device comprises a trolley wire 34 installed on the side wall of a slope, upper and lower rails 31 and 33, a slope maintenance vehicle 1, and a cable relay vehicle 10. The maintenance vehicle 1 is formed with a blade 4 and revolvable slip ring 7. The cable relay vehicle 10 is formed with a cable reel 23 and a rotation device 21, and is suspended from the upper and lower rails 31 and 33 by means of a bracket and a roller. A common base 22 and a cable reel 23 are mounted through a revolving device 21, and an AC motor 24 is run to wind a cabtyre cable 8. This constitution prevents contamination of air since an AC motor is employed for a drive power.
Patent JP-H1081176-A (JP)
Title: Vehicular outer mirror device
Inventor: ONUKI HIROYASU
IPC: B60R1/074
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular outer mirror device capable of easily returning its shaft that has turned over its predetermined turning range to its original position. SOLUTION: An outer mirror device comprises a shaft 2 which carries through its flange part 6 at its one side an outer mirror and is urged by an urging means, a drive mechanism for rotating the shaft, and a case adapted to be fixed on the body of a vehicle for receiving therein the shaft 2 and the drive mechanism. The flange part 6 is formed at its flange face 6a with arcuate grooves 11 and 12, into which balls arranged on the top of the case are engaged to thereby rotate the shaft 2 within its predetermined range between the used position and the retracted position. The flange part 6 is further formed at its flange face 6a with gradient grooves 6b and 6c connected to one ends of the grooves 11 and 12 respectively.  The bottoms of the gradient grooves 6b and 6c are inclined in the direction where the balls that have got onto there from the ends of the respective grooves 11 and 12 by the rotation of the shaft 2 over its predetermined range roll back into the grooves 11 and 12 by urging force of the urging means.
Patent JP-H0689438-A (JP)
Title: Laser power adjusting circuit for optical disk device
Inventor: KUSAMUTA YOSHITOSHI
IPC: G11B7/00
Filed: 1992-09-09
Abstract: PURPOSE:To reduce an adjusting process at the time of assembling the device, to improve the productivity, to reduce an assembling cost, to easily deal with the change of environment temperature and the difference of the recording sensitivity of a disk medium and to improve the reliability of recorded data by automatically compensating the laser power of an optical disk device within the device. CONSTITUTION:A reproducing signal is inputted to a decision circuit 19 for reproducing signal, wether a laser power at the time of recording is proper or not is decided by means of a control circuit 10 according to the output of the decision circuit, 19 for reproducing signal and, in order to compensate the power at the time of recording, a D/A converted (11) voltage value is sent from the control circuit 10 to a laser power setting circuit 20. Consequently, the desired recording power is automatically obtained.
Patent JP-H0991933-A (JP)
Title: Reproducing device and cd-rom reproducing device
Inventor: FUJISE YUKIO
IPC: G11B17/056
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable only a specific person to take out a recording medium by prohibiting the recording medium from being take out of a reading means when a means for discriminating the application of the recording medium judges that the application is a specific one from application information, and allowing a controlling means to take it out when it receives specific input. SOLUTION: An MPU 5 reads the details of a non-volatile memory 19 via a switching instruction part 18. When a CD-ROM 4 is not within a ROM drive part, the MPU 5 makes effective the function of a switching switch 16 to the switching instruction part 18. When the ROM 4 is located in the drive part 15 and is an electronic catalog, the MPU 5 reads data from the ROM 4. When the reading of the ROM 4 is completed, the ROM 4 is read-enabled when the CD-ROM in the drive part 15 is not an electronic catalog. When the ROM 4 is an electronic catalog, it is displayed on a monitor 2 whether the ROM 4 is taken out of the drive part 15 or not. When there is a response for take-out from an input device 3, the input of a specific password is requested.  Then, when the inputted password is accurate, an instruction is outputted to the switching instruction part 18 and the memory 19 for making effective the signal from the switch 16.
Patent JP-H0290902-A (JP)
Title: Triple heat-exchange type condenser
Inventor: KOBAYASHI KATSUMI
IPC: F28D7/00
Filed: 1988-09-26
Abstract: PURPOSE:To improve efficiency by systematically combining a conventional direct expansion type condenser and a brine circulation type condenser and taking advantages of each capacitor. CONSTITUTION:A first pipe 16 for circulating CFC type refrigerant and a second pipe 12 for passing damp gas (A) are put in a condenser main body 10, and a brine (R) is introduced into a room in the shell side, which is an external room of the pipe 16 and the pipe 12. As a result, the condenser can be compactly manufactured, installed within a small surface area, used under the condition where the temperature of a dry gas outlet is hard to control, operated stably all the time, and applied as a condenser for closed system, a spray dryer, and also for all of the cooling type condensers and dehumidifiers.
Patent JP-H03103743-A (JP)
Title: Optical axis inspection method for head lamp
Inventor: OMORI SHOICHI
IPC: G01M11/06
Filed: 1989-09-19
Abstract: PURPOSE:To adjust an optical axis with high accuracy by adjusting the direction of the head lamp according to the point where a differential value obtained by processing an image signal along each perpendicular determined from the gravity center position of a high illuminance zone becomes maximum. CONSTITUTION:Test screens 11 and 12 are installed at specific positions in front of an automobile 10 which is carried in an inspection line. Then CCD cameras 14 and 15 which photograph the light distribution pattern of right and left head lamps 13 irradiating the screens 11 and 12 are provided nearby the automobile on the right and left sides. An image processor 16 finds the gravity center position G of the high illuminance zone Z from the image signal, differentiates image signal values of respective picture elements on respective perpendiculars at a specific horizontal distance from the gravity center position G in a right-left direction along the respective perpendiculars to find points CP1 and CP2 where the differential value becomes maximum, and finds a cutoff point 1c from both the points CP1 and CP2. Then the directions of the head lamps 13 are so adjusted that the cutoff point 1c enters the acceptance range A of the inspection.
Patent JP-2000067179-A (JP)
Title: Ic card, ic card preparing device, data managing device, data retrieving device, ic card preparing method, and data managing method
Inventor: YAMADA MASAHIKO
IPC: G06Q50/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To identify the user of an IC card more securely by confirming the user by not only a face image, but also handwriting. SOLUTION: This IC card issue system is equipped with a scanner which reads as image data the information of an application form for requesting the issue of an IC card, a data processing part 31 which cuts image data on individual information part of the name, birthday, etc., that the applicant entered into the application form and image data of a face photograph part stuck on the application form out of the image data read by the scanner, and a print control part 34 and a printing mechanism 36 which print the image data cut by the data processing part 31 on the IC card.
Patent JP-H0883860-A (JP)
Title: Inorganic package
Inventor: MINAMISONO TAKAHISA
IPC: C08G59/20
Filed: 1994-09-09
Abstract: PURPOSE: To obtain an inorganic package in which the hermetic sealing performance is ensured sufficiently even under a high temperature high humidity environment without deteriorating an electronic element contained therein by employing an epoxy resin composition containing a polycyclic aromatic epoxy compound in the sealing. CONSTITUTION: A ceramic or metal case body 1 containing an electronic element is bonded through a specified epoxy resin composition 3 to a ceramic or metal cap 2 and integrated (sealed). For example, a ceramic plate 11 forming the bottom part and a ceramic tubular body 12 forming the side part are sealed with a low melting point glass 4 to form a case body 1 which is then bonded with the cap 2 through the specified epoxy resin composition 3. The epoxy resin composition 3 being employed as the sealing resin contains a polycyclic aromatic epoxy compound.
Patent JP-H0576502-A (JP)
Title: Electromagnetic induction communication system
Inventor: KINOSHITA SATOSHI
IPC: A61B5/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide the electromagnetic induction communication system which can respectively distinguishably receive signals transmitted from plural transmitters. CONSTITUTION:A step signal transmitter transmits step signals according to the electromagnetic induction signal of a frequency f0, and a pulse signal transmitter transmits electrocardiographic waveform signals according to the electromagnetic induction signal of a frequency f1. A receiving circuit 18 of a watch receives the electromagnetic induction signals detected by a coil 17 and outputs electromagnetic induction signals (a) to band pass filters (BPF) 19 and 20. The BPF 19 extracts the signal component of the frequency f0 from the electromagnetic induction signal (a) and outputs an output signal (b) as the step signal to a control part 21. The BPF 20 extracts the signal component of the frequency f1 from the electromagnetic induction signal (a) and outputs an output signal (c) as the electrocardiographic waveform signal to the control part 21. The control part 21 separately detects the step signal and the electrocardiographic waveform signal, counts the number of steps and calculates the pulse.
Patent JP-H1066305-A (JP)
Title: Fan motor with heat sink function
Inventor: EGAWA YOSHIHIRO
IPC: H02K9/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor with a heat sink function which can efficiently radiate heat generated by semiconductor components such as a CPU using heat conduction and which can also exhaust air in a case where an electronic component is stored. SOLUTION: An outer frame 1 of a case is formed of heat conductive material such as aluminum. A stator holding section 2 is fixed to the outer frame 1 of a case by a plurality of supporting arms 3 made of heat conductive material. When a rotor turns, a fan 4 exhausts an air flow and heat generated by a heat generating component which is thermally connected to the outer fame 1 of a case is carried to the supporting arms 3 through the outer frame 1 of a case. Then, the supporting arms 3, serving as fins of a heat sink, cools the outer frame 1 of a case.
Patent JP-H04121375-A (JP)
Title: Control device of hydraulic elevator
Inventor: HIBIYA SHIGEFUMI
IPC: B66B1/30
Filed: 1990-09-13
Abstract: PURPOSE:To perform stable speed control at the time of running at a low speed and further so as to improve accuracy of arriving at a target story by performing the speed control based on a detection value of a flow amount of oil when an elevator approaches the target story to advance into low speed running. CONSTITUTION:After deceleration of an elevator approaching an aimed story, when a speed is detected to provide V1 by a speed detector 18, control is advanced into speed control based on a flow amount. The elevator approaches the aimed story by gradually reducing volume V of the amount of oil corresponding to a residual running distance S. Further, the flow amount is decreased by gradually closing a flow control valve in a valve 9. In this way, also a reduction amount of the volume V of the amount of oil corresponding to the residual running distance S is decreased. Here, an oil amount volume V(n), corresponding to the residual running distance at this time is obtained as in the expression. In a low speed time control command value creating part 23, a control current command value I(n) is obtained based on the volume V(n) obtained from this expression, and the valve is controlled based on this control current command value.
Patent JP-H0799426-A (JP)
Title: Adaptive waveform equalizer and adaptive waveform equalization method
Inventor: KONDO TETSUJIRO
IPC: H03H17/00
Filed: 1993-09-28
Abstract: PURPOSE:To improve the performance of the waveform equalization processing of signal data to be transmitted or reproduced from a recording medium. CONSTITUTION:Analog signal data reproduced to be sent or reproduced from a recording medium are converted into digital signal data, a class division section 4 applies block, processing to the digital signal data, classifies the data into blocks and the classified signal data and a signal with a predetermined numeral obtained by converting a pattern of the signal data classified into classes are fed to a class depending adaptive filter processing section 5. The class depending adaptive filter processing section 5 reads a filter coefficient adaptive to the predetermined numeral from a filter coefficient table learned in advance and stored by a filter coefficient decision section 6 and provides an output of a binarized signal through linear estimate processing by using the filter coefficient.
Patent JP-H0580063-A (JP)
Title: Rotational speed detector
Inventor: UEMOTO KENJI
IPC: G01P3/486
Filed: 1991-09-20
Abstract: PURPOSE:To enable highly accurate speed control by using the optimum pattern selectively corresponding to a rotational speed of a rotor. CONSTITUTION:In a high speed rotation of a rotor, a pattern 13a is selected which has a reflection area and a non-reflection area arranged with a larger angle for the center of rotation. In a low speed rotation, a pattern 13b is selected having the reflection area and non-reflection area arranged with a smaller angle for the center of rotation.
Patent JP-S62102337-A (JP)
Title: Automatic/manual switching circuit
Inventor: TOYAMA EIJI
IPC: G06F11/20
Filed: 1985-10-30
Abstract: PURPOSE:To reset a relay automatically when automatic condition is restored within a certain time by providing an automatic stand-by relay which stores an automatic mode for the certain time when the automatic condition is not satisfied. CONSTITUTION:When a system A is a main system, a contact 4 is made to make automatic condition (A)5 effective and when a system B is the main system, automatic condition (B)5' becomes effective. When a controller performs switching between the systems A and B, contacts 4 and 4' are both broken for a time T1. This T1 is about 5 milliseconds and shorter than the operation time T2 (about 10 milliseconds) of a relay 1, so the automatic state is maintained. When the automatic condition is not satisfied, the relay 1 turns off the time T2 later and a manual mode is entered. Consequently, this circuit is provided with the automatic stand-by relay 6 which operates after the time limit resetting of a time T2 (about 500 milliseconds) additionally. If a fault diagnosis is put in operation in the period of the time T3 and the controller switches from the main system to a stand-by system, the relay 1 is reset again automatically.
Patent JP-H0796361-A (JP)
Title: Method for detecting die clamping force in die clamping device
Inventor: TOMITA SHINICHI
IPC: B29C45/67
Filed: 1993-09-28
Abstract: PURPOSE:To provide a die clamping force detecting method of a die clamping device which measures the die clamping force in the die clamping deice simply, highly accurately. CONSTITUTION:In a die clamping force detecting method of a die clamping device having a toggle mechanism, the die clamping force to be loaded on dies 4a, 4b is calculated from the difference of distances between both 1 a link housing and a moving stand 3 at each of loading time and non-loading time when elongating toggles 6a, 6b of the toggle mechanism 6 is completed, by using a sensor 30 that is installed between the link housing 1 and the moving stand 3 and measures the difference of distances between the link housing 1 and the moving stand 3.
Patent JP-H0694870-A (JP)
Title: Fuel assembly of fast breeder reactor
Inventor: OGAWA TAKASHI
IPC: G21C3/328
Filed: 1992-09-10
Abstract: PURPOSE:To extend the service life of a fuel assembly and to improve the ecconomy of the fuel. CONSTITUTION:The inner diameter and the outer diameter of a covered pipe 5 forming the lower space 4 of a fuel element 1 which is provided at the center in the lateral direction of a fuel assembly 10 are made larger than the diameter of the covered pipe 5 at the position fuel pellets 6 are filled, and the inner diameter and the outer diameter of the covered pipe 5 forming the lower space 4 of a fuel element 2 provided at the outermost peripheries in the lateral direction is made smaller than the diameter of the covered pipe 5 at the position the fuel pellets 6 are filled.
Patent JP-H0577974-A (JP)
Title: Card processing device
Inventor: NISHIDA HITOSHI
IPC: G07B11/02
Filed: 1991-09-20
Abstract: PURPOSE:To contrive improvement of operability and compactness by reducing a number of ports for inserting cards. CONSTITUTION:An insertion port 11, into which a coupon ticket and a card can be inserted, is provided, an optical sensor 17 for discriminating the coupon ticket or card is provided in this insertion port 11, and also a sideward moving mechanism 18 of the coupon ticket 7, actuated when it is detected by this optical sensor 17, is additionally provided in a conveying line, so that the coupon ticket and the card can be processed in the same insertion port 11.
Patent JP-H0884098-A (JP)
Title: Spread spectrum communication equipment
Inventor: KATOU ICHIROU
IPC: H04B1/707
Filed: 1994-09-09
Abstract: PURPOSE: To substantially reduce power consumption by forming the synchronization circuit of code phase-lock loop and clock synchronization in common only in a spreading code channel exclusive for synchronization. CONSTITUTION: Input data are converted into n pieces of parallel data in a serial/parallel converter 101. In the meantime, a spreading code generator 103 generates (n+1) spreading codes PN0 to PNn and inputs only the PN0 to an adder 104. The remaining (n) pieces of the spreading codes are converted into the parallel data in a multiplier group 102-1 to 102-n and inputted to the adder 104. The adder 104 linearly adds input signals and transmits them through a high frequency stage 105 from a transmission antenna 106. Signals inputted to a reception antenna 201 are processed in a high frequency processing part 202, then inputted through the synchronization circuit 203 to the spreading code generator 204, divided into n channels and outputted.  Further, they are passed through a carrier recovery circuit 205 and a base band demodulation circuit, converted into base band signals, distributed to n branches, converted into data by a parallel/serial conversion circuit 207 and outputted.