baber/WOPTO huggingface dataset:
Patent JP-H08122928-A (JP)
Title: Information processor
Inventor: KONUKI KAZUHIKO
IPC: G03B27/32
Filed: 1994-10-24
Abstract: PURPOSE: To provide a multifunctional information processor provided with three processing functions of the photoelectric read processing function of an object, the photographing processing function on a microfilm and the photoelectric read processing function of information recorded on the photographed and developed microfilm without making the cost of a mechanism higher and making the processor larger in size. CONSTITUTION: The information processor is provided with photoelectric read processing systems (first processing systems) 3, 6, 5, 12, 13... of the object 1, photographing processing systems (second processing systems) 3, 7, 8, 9... of the object 1 on the microfilm 9 and photoelectric read systems (third processing systems) 24, 8, 16, 17... of the information recorded on the photographed and developed microfilm 23. Then, the film loading and photographing part B of the second processing system and the photographed and developed film loading part of the third processing system are used in common. Besides, the third processing system is provided with a film illumination part 24 and constituted by using at least one part of the structural members of the first and the second processing systems in common.
Patent JP-H07112509-A (JP)
Title: Manufacture of design mat made of rubber
Inventor: HIGASHIDE TADASHI
IPC: B32B25/08
Filed: 1993-10-18
Abstract: PURPOSE:To easily manufacture a floor mat provided with a complicated and fine design pattern and made of a rubber and remarkably reduce the man-hour required for manufacturing the met. CONSTITUTION:An unvulcanized rubber sheet 11 and a synthetic resin film 20 printed with an arbitrary design pattern and with adhesive properties at a vulcanizing temp. of the rubber sheet are laminated in such a way that the printed face of the synthetic resin film 20 is brought into contact with the surface of a rubber sheet 11 and if necessary, a metal porous sheet 13 is laminated on the synthetic resin film 20 and then, the laminated sheet is pinched between hot plates 14 and 15 of a press machine to perform vulcanization of the same under pressure.
Patent JP-2000044166-A (JP)
Title: Suspending part position detecting device
Inventor: YASUDA KATSUMI
IPC: B66C13/22
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect the skew angle and the height of an elevator stand at high speed with a simple structure and to extend the detectable range even if the distance between a truck and the elevator stand is short. SOLUTION: Two LEDs 6a, 6b are provided on an elevator stand 2, and a condensing lens 8 for light from LEDs 6a, 6b and a PSD 9 are installed on a moving truck 1. The LEDs 6a, 6b are sequentially flashed on and off by a light emission control unit 7 at short intervals, and a calculating unit 11 finds the horizontal position the vertical position and the skew angle of the elevator stand in relation to the moving truck on the basis of two light receiving position data by PSD according to light emission of the LEDs 6a, 6b. Since the deviation amounts to the moving truck 1 in two different positions on the elevating stand 2 are detected, not only the horizontal position of the elevator stand 2 but also the skew angle can be easily detected. The vertical position of the elevator stand 2 can be detected at high precision without being affected by the mechanical errors.  Since the positional detection of the LEDs 6a, 6b is performed by using the PSD, any image processing is not needed.
Patent JP-H01126005-A (JP)
Title: Voltage controlled type crystal oscillator
Inventor: TANIGUCHI TOSHIO
IPC: H03B5/32
Filed: 1987-11-11
Abstract: PURPOSE:To use a terminal for adjustment and control in common by impressing a different voltage of a floating electrode variable capacitance element (peac) with respect to a memory center frequency. CONSTITUTION:When a positive voltage is impressed gradually to a frequency adjustment and frequency control terminal 13 of a peac element 1, the voltage is impressed between a capacitor terminal 17 and a ground terminal 16 till Zener breakdown takes place in a two-way Zener diode 2 and a voltage controlled type crystal oscillator. Moreover, when the impressed voltage exceeds the Zener breakdown voltage of the two-way Zener diode 2, a bias voltage is increased. When the bias voltage exceeds the Zener voltage of the Zener diode 8 and a voltage between an injection terminal 15 and the ground terminal 16 reaches a proper charge injection voltage, the electric charge is injected to attain the frequency adjustment.
Patent JP-H05128838-A (JP)
Title: Information processor
Inventor: KAWAMURA MASAKAZU
IPC: G11C7/00
Filed: 1991-10-30
Abstract: PURPOSE:To provide an information processor which sets automatically a parameter such as the capacity and access speed of an attachable and detachable memory CONSTITUTION:When writing data do not exist at a memory connected through a CPU bus 10, a memory control part 2, and a memory bus 11 to a CPU 1, a writing detecting line 14 of a detecting means 4 is non-active, a selector control line 12 connected to an output means 5 is active, a writing control line 13 is non-active, a reading control line 15 is non-active and an output control line 16 is active. Subsequently, for a parameter memory 3, since the output control line 16 is active, the parameter data are sent through the memory bus 11 to the memory 6 and the parameter is set. When the writing data exist at the memory 6, the writing control line 13 and the writing detecting line 14 are active, the output control line 16 is non-active and the writing data are protected.
Patent JP-H03146897-A (JP)
Title: Residual service life diagnosing system for power generation plant equipment
Inventor: OTSUKA HISAO
IPC: G21C17/003
Filed: 1989-11-02
Abstract: PURPOSE:To improve the predicting accuracy of the residual service life of equipment and to select the equipment targeted to be inspected with high reliability by using a system utilizing reliability analysis assuming Weibull distribution in the prediction of the residual service life of the equipment. CONSTITUTION:Software to diagnose the residual service life of the equipment is stored in an expert system 6. The system 6 is comprised of a knowledge base 1 to perform expression so as to perform the inference processing of knowledge with respect to a preventive maintenance job obtained from an expert of experience in the past and to store it, a knowledge acquring support mechanism 2 to perform the input, the change, and the debugging of the knowledge, an inference mechanism 3 to execute inference and control based on the knowledge base 1, a user interface 4 to easily perform the input and the maintenance of the knowledge obtained from the expert or the response of a user, and a system interface 5 to fetch data from the outside. A data base system 7 manages the system 6 and plant data. and the input/output functions of a keyboard and a display, etc., can be performed with a terminal system 8.
Patent JP-H11113887-A (JP)
Title: Test piece
Inventor: KOIKE MASUFUMI
IPC: A61B5/1455
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a finger and the like from soiling in removal from a measurement apparatus, to prevent contamination inside the measurement apparatus, and to require no complex structure for the measurement apparatus itself. SOLUTION: In this test piece 10, an adhesion part 12, to which a sample is applied, is provided in a part of a small piece body 11, and the small piece body 11 can be freely attached/detached to/from a measurement apparatus 1 measuring the sample in the adhesion part 12. In this case, the small piece body 11 is formed into a T-shape substantially in plane vision, and the adhesion part 12 is positioned in the part close to one end of the T-shape of the small piece body 11, while the part extending in the different direction from that for the adhesion part 12 is used as a holding part 13 to be gripped by fingers.
Patent JP-H11120641-A (JP)
Title: Magneto-optical head
Inventor: MITANI KENICHIRO
IPC: G11B11/105
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical head in which the optical axis of laser beams and the center of magnetic field are made coincided and irradiation is provided on a magneto-optical recording medium. SOLUTION: A lens 5, which is provided in the vicinity of a signal recording surface 7a of a magneto-optical recording medium 7, is used as a core to wind coils in order to produce a magnetic head 6. Wavelength 635 nm laser light beams generated by a semiconductor laser 1 are converged by an objective lens 4, made incident on a lens 5 and converged on the tip portion of the lens 5 so that the spot diameter of the laser beams is made smaller than the spot diameter obtained by converging the beams using the lens 4 only.
Patent JP-H11120708-A (JP)
Title: Optical disk device and objective sector accessing method for optical disk
Inventor: SUZUKI MICHIO
IPC: G11B20/12
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of reducing the time for accessing the objective sector. SOLUTION: This device having the plural sectors to which physical addresses 1-N are imparted in order from the head, and recording/reproducing information to/from the optical disk on which the defective information including the physical address of defective sector is recorded is provided with an address processing part 100 for calculating the physical address (X+a) by obtaining the number (a) of defective secotors included between the physical address 1 through the physical address X based on the defective information when the access is made to the X-th sector counted from the sector of the physical address 1 excluding the defective sectors, and a CPU 50 for accessing to the sector of the physical address calculated from a calculating means when accessing to the X-th sector.
Patent JP-H01128034-A (JP)
Title: Recording optical system
Inventor: SAITO SUSUMU
IPC: G03G15/04
Filed: 1987-11-13
Abstract: PURPOSE:To form an image of high definition and high gradation by making plural beams different in spot size and increasing the number of beam and controlling beam spot positions in the scanning direction and the direction perpendicular to the scanning direction. CONSTITUTION:In an optical system where beams from plural laser light sources 11-14 which can be modulated independently of one another can be scanned on the same scanning line through an optical deflector 6 and a scanning image forming lens, respective beams are made different in formed spot size, and spots are selected and formed based on image information. In this case, the position of each beam is controlled based on a beam position detection signal by a clock signal with respect to the scanning direction, and the positional variance of each beam is suppressed by an anamorphic optical system 7 with respect to the direction orthogonal to the scanning direction. Thus, a gradation image of high quality is expressed because picture element dimensions are modulated in a picture element position and each beam spot position is controlled with a high precision.
Patent JP-H02132723-A (JP)
Title: Drive control circuit for relay
Inventor: KANO HISAO
IPC: H01H47/00
Filed: 1988-11-11
Abstract: PURPOSE:To enhance the lifetime of the contact of a relay and prevent welding thereof by providing a means for shifting in order the timing of ON-OFF drive of the relay within the cycle of a time base signal. CONSTITUTION:The rising timing and falling timing of the drive signal of a relay 23 are controlled in such a manner as to be shifted in order within the cycle T of a time base signal. Accordingly, the rush current and breaking current flowing through a contact 23a vary from the maximum to the minimum. Consequently, such an inconvenience can be eliminated that the large rush or breaking current always flows through the contact 23a. Therefore, the lifetime of the contact 23a can remarkably be enhanced, and further, welding of the contact 23a can be prevented.
Patent JP-H10133859-A (JP)
Title: Method and device for teaching robot
Inventor: NAKAMURA YUKIHIRO
IPC: G06F7/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and automatically set up a suitable parameter by setting up parameter for a sensor processing program by plotting graphic so as to superpose it on the measured result of a sensor. SOLUTION: A graphic judged as coincidence with measured data by an input device 2 is selected from a graphic selection window displayed on a display 1a and operation for superposing a point on the graphic to the measured data is executed. The operation is executed by a graphic information input means 9. Then, a processing program selecting means 10 automatically selectes a processing program. Then, an evaluation function selecting means 11 automatically selects a suitable evaluation function from one or plural evaluation functions based on the shape of the selected graphic, the position of the selected point and the measured data. Then, a parameter calculating means 12 calculates a parameter by the use of the selected evaluation function.  A processing result calculating means 13 calculates the positional vector of an angle by using the parameter and the measured result of the sensor and displays the vector on a display 1a.
Patent JP-H11122219-A (JP)
Title: Wavelength multiplex optical signal amplifier
Inventor: KOBAYASHI HIROYOSHI
IPC: H04B10/296
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a deviation of optical output power levels from being caused between optical signals of different wavelength in the case of amplifying a wavelength multiplex optical signal with respect to the wavelength multiplex optical signal to keep the optical power level of an output optical signal constant. SOLUTION: A wavelength multiplex optical signal outputted from an optical amplifier means 3 is branched by a branch means 4. A wavelength separate means 5 separates wavelength from the branched wavelength multiplex optical signal to obtain optical signal for each wavelength. A plurality of optical power level detection means 6a-6n detect respectively the optical power level of the obtained optical signal of each wavelength. Based on each detected optical power level, an adjustment means 7 adjusts an input optical power level of each optical signal outputted from a plurality of electrooptic conversion means 1a-1n so that the optical power level detected by a plurality of the optical power level detection means 6a-6n is identical to each other.
Patent JP-H10112135-A (JP)
Title: Disk reproducing device
Inventor: ASAKAWA YOSHIYUKI
IPC: G11B20/10
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable reverse reproduction in response to an external command. SOLUTION: The disk reproducing device is equipped with a read-out control function 12 for read-out control on a compressed data from a disk based on a sector member in a reverse reproduction starting position upon receipt of a reverse reproduction command by a control part 63, a housing control function 14 for controlling a fixed amt. of the compressed data read out by the read-out control function 12 to be reversely housed in a sector unit into a storage part 61 and a register output control function 16 for reversely outputting a sample data housed in registers 21 and 22 to a D/A converter 66 at the time of housing the compressed data outputted to the storage part 61,by this housing control function 14 into the registers 21 and 22 as the sample data by a decoder part 64.
Patent JP-H02130951-A (JP)
Title: Short circuit protection circuit for semiconductor element
Inventor: FUKUNAGA MASANORI
IPC: H01L29/739
Filed: 1988-11-11
Abstract: PURPOSE:To prevent latchup breakdown at the time of load short circuit by a method wherein, when a short circuit current flows between a collector and an emitter, a protective transistor turns ON, and the gate voltage is divided by a gate resistor and a dividing resistor. CONSTITUTION:The emitter cell of an insulated gate type bipolar transistor Tr is divided into emitters E1 and E2. When a collector current flows as a part of short current between the collector terminal C and the emitter terminal E of the transistor Tr, a part of the current flows also in a current detection resistor Rs. When the voltage between both terminals of the resistor Rs exceeds the conduction voltage of a protective transistor Tr1, it turns ON. When the transistor Tr1 turns ON, an input voltage Vin applied to the gate terminal G of Tr is divided by a gate resistor Rg and a resistor Rd. As a result, the gate voltage applied to the terminal G of Tr is decreased, and the short current is reduced, so that the current density in Tr is decreased, thereby protecting the transistor Tr from latchup breakdown.
Patent JP-2001105967-A (JP)
Title: Backward displaying method
Inventor: KUMOI AKITO
IPC: B60Q1/52
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a backward display without loading a backward display tool separately. SOLUTION: This backward display device comprises a luggage door 3, a luggage floor board 8 having a stay lock section 10 on the surface 9, a display section 12 on the back face 11, and a door lock section 13 at the end section 8a and forming the floor of a luggage room 2, a bracing stay 15 having a board lock section 16 capable of being locked with the stay lock section 10 and a door lock section 17 capable of being locked with a luggage door 3, board lock sections 6 capable of being locked with the door lock section 13 at the free end 4 of the luggage door 3, and a stay lock section 7 provided on the indoor side surface 5 of the luggage door 3 lockably with the door lock section 17.  The luggage floor board 8 forms the floor of the luggage room 2 normally, the luggage floor board 8 is suspended at the free end section 4 of the luggage door 3 for a backward display, and the bracing stay 15 is locked between the floor board 8 and the luggage door 3 in this backward displaying method.
Patent JP-H09127011-A (JP)
Title: Method and apparatus for inspection of surface of magnetic recording medium
Inventor: SHIMIZU SATOSHI
IPC: G01N21/89
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To inspect a flaw on the surface of a long magnetic recording medium at a high speed and with high accuracy by a method wherein the magnetic recording medium having a constant width is run in one direction and a magnetic means and an optical means are executed continuously while the film is being run. SOLUTION: Signals of a prescribed frequency are recorded by a magnetic head 61 for write on respective tracks on a magnetic recording medium 2 which is passed through a magnetic-flaw detection means 6, and the signals are read out by a magnetic head 62 for read so as to be reproduced at a prescribed frequency. The signals are processed by a signal processing means, and the position of a flaw on the medium 2 is displayed or recorded. The whole region in the width direction of the medium 2 which is passed through an optical-flaw detection means 7 is irradiated with light from a light-emitting means 71, and its reflected light or its transmitted light is received by a light-receiving means 72. Its signal is processed by an image processing means, and the position of a coating flaw on the surface of the medium 2 is displayed or recorded.  When the means 6, 7 are used jointly in the same process, the film can be inspected at a high speed and with high accuracy.
Patent JP-H04162336-A (JP)
Title: Ion implantation device
Inventor: SATO KATSUAKI
IPC: H01J37/08
Filed: 1990-10-24
Abstract: PURPOSE:To promptly perform cooling of an ion generating part so as to exchange an ion source in a short time by providing a means for cooling the ion generating part. CONSTITUTION:A cooling gas introducing passage 6 connected to a cooling gas introducing valve 5 and a cooling gas discharge passage 7 connected to a cooling gas discharge valve 8 are provided in the periphery of an ion source 3, and cooling gas, which passes through the cooling gas introducing passage 6 when the cooling gas introducing valve 5 is opened, is emitted to an ion generating part 4. Further, the cooling gas is released to the outside of a vacuum vessel 1 via the cooling gas discharge passage 7 and the cooling gas discharge valve 8. In this way, the ion generating part 4 is promptly cooled so as to perform an exchange of the ion source 3 in a short time.
Patent JP-S63140243-A (JP)
Title: Air conditioner
Inventor: SUGII TSUTOMU
IPC: F24F11/02
Filed: 1986-12-01
Abstract: PURPOSE:To blow an appropriate quantity of air for cooling a condenser according to the outside air condition, by controlling the rotating direction and rotation frequency of a condenser cooling fan motor on the basis of comparison between signals sent respectively from a temperature detector provided at an outlet part of the condenser and an outside air condition detector. CONSTITUTION:A DC current obtained by rectifying an AC current from a power source 2 by a rectifying circuit 7 and a smoothing circuit 8 is supplied to a condenser cooling fan motor 1 through an inverter 9. The output voltage of the inverter 9 is controlled by a signal from a controlling circuit 12, which calculates an optimum voltage based on a signal from an outside air condition detector 11 and a signal from a temperature detector 10 provided in the vicinity of an outlet part of a condenser, and the output voltage is used to control the rotating direction and rotation frequency of the fan motor 1, thereby adequately setting an air blowing quantity for the condenser.
Patent JP-H11122819-A (JP)
Title: Dc ground fault detector
Inventor: FUJIMOTO HISASHI
IPC: G01R31/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To detect DC ground fault surely even when an offset is present due to temperature drift, or the like, or in the case of high resistance grounding or low resistance grounding. SOLUTION: The DC ground fault detector is connected with a power converter 2 for converting DC power from a DC power supply 1 into AC power being linked with a grounded neutral single phase three-wire power system 36 and detects DC ground fault where a ground fault flows from the DC power supply 1 through the neutral of the power system 36. Difference between currents flowing, respectively, through the positive and negative electrodes of the DC power supply 1 is taken in as a common current and DC ground fault is detected based on the common current. DC ground fault 15 detected by extracting from the common current a signal having frequency component equal to two times of the power supply frequency of the power system 36. A detection level setter 45, a comparator 44, or the like, are additionally provided.
Patent JP-2001107089-A (JP)
Title: Cleaning agent for semiconductor part, cleaning of the same, polishing composition, and polishing method
Inventor: BESSHO KEIICHI
IPC: C11D7/34
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent imposing less environmental impact and exhibiting high cleaning effect in removing impurities remaining on semiconductor parts such as semiconductor substrates after chemical mechanical polishing(CMP) and a polishing composition for use in polishing the surfaces of semiconductor parts such as semiconductor substrates, recording medium parts, and optical parts. SOLUTION: A cleaning agent for semiconductor parts mainly comprises a water-soluble (co)polymer (salt) and a phosphonic acid compound. The (co)polymer (salt) comprises one or more functional groups selected from the group consisting of a sulfonic acid group (sulfonate), carboxylic acid group (carboxylate), phosphonic acid group (phoshonate), hydroxyl group, functional group having a skeleton originating in ethylene oxide or propylene oxide, and nitrogen atom containing functional groups. A polishing composition contains a polishing assistant comprising the above cleaning agent for semiconductor parts.