baber/WOPTO huggingface dataset:
Patent JP-H0264427-A (JP)
Title: Temperature sensor
Inventor: KOJIMA SHOICHI
IPC: G01K7/22
Filed: 1988-08-31
Abstract: PURPOSE:To enable mass and successive production of a temperature sensor being excellent in a contact force and thermal response by fitting a heat-sensitive element between wide parts of an elastic metal plate, by stretching these wide parts by retaining bodies and supporting bodies and by covering a detective contact surface with a heat-resisting sheet. CONSTITUTION:In a lead frame A formed of an elastic metal plate by etching or the like, paired joining parts 11a, 11a', and 11b, 11b', between belt-shaped parts 11, 11', and wide parts 1, 1' are formed between them. Retaining bodies 3, 4 are resin- molded simultaneously outside recessed parts 2, a heat-sensitive element 5 is inserted into holes 1a, 1a', lead wires 5a are connected to the wide parts 1, 1', and a heat- resisting thin film sheet 6 is stuck on the element 5 and the back of the wide parts. Next, cutting is made at each joining part, the retaining bodies 3, 4 are erected from the recessed parts 2, and outside parts thereof are made to be bent parts. Next, opposite surfaces of the retaining bodies 3, 4 are bonded to the recessed parts 9 of a supporting body 7 having fitting parts 8, the wide parts 1, 1' are stretched between the retaining bodies 3 and 4, and the joining parts 11a and 11b, 11a' and 11b', are jointed to each other. This temperature sensor is excellent in a contact force and heat response and suitable for mass production.
Patent JP-2001044466-A (JP)
Title: Method and system for cleaning integrated thin film solar cell
Inventor: HIRAISHI MASASHI
IPC: H01L31/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an integrated thin film solar cell having excellent output characteristics, insulation characteristics and breakdown voltage strength characteristics. SOLUTION: The cleaning system for integrated thin film solar cell comprising a laminate of a first electrode layer, a semiconductor photoelectric conversion layer and a second electrode layer formed sequentially on an insulating substrate wherein the laminate is separated into a photoelectric conversion cell integrating region and a peripheral region by laser scribing and the photoelectric conversion cell integrating region is separated into a plurality of photoelectric conversion cells at least a part thereof connected in series electrically comprises a cleaning tank 12 containing cleaning liquid, a roller conveyor 15 disposed in the cleaning tank 12 and carrying an integrated thin film solar cell 1 while immersing into pure water W, and an oscillator 17 for imparting ultrasonic oscillation to the pure water W.
Patent JP-H0654813-A (JP)
Title: Diagnostic method and device for using pulse wave collected from body surface in plural parts
Inventor: NOFUJI YASUNORI
IPC: A61B5/0245
Filed: 1992-08-12
Abstract: PURPOSE:To exactly recognize the state of mind and body of an examine by collecting simultaneously pulse wave data from symmetrical parts on the surface of the body and analyzing it by using two pieces of pulse wave sensors. CONSTITUTION:Pulse wave sensors 1L. 1R are installed in the finger point part of an examinee and collect a pulse wave from the finger point part. Signal amplifiers 3L, 3R amplify the output voltage of the pulse wave sensors 1L, 1R by a prescribed amplification factor and output it to analog/digital signal converters 4L, 4R. In the analog/digital signal converters, the output voltages of the signal amplifiers 3L, 3R are converted to the digital signal of 12 bits and outputted to a microcomputer 5 as the data of a pulse wave, whenever an output request signal from the microcomputer 5 is inputted. The microcomputer 5 has various arithmetic function, a function for outputting the result of operation, etc., to a CRT display 6 and a printer 7, pulse wave data inputted from the analog/digital signal converters 4L, 4R, and a function for storing a result of operation, etc.
Patent JP-S6370958-A (JP)
Title: Capstan motor controller for rotary magnetic head type magnetic recording and reproducing device
Inventor: HOSONO KOJI
IPC: G11B15/467
Filed: 1986-09-11
Abstract: PURPOSE:To make a magnetic head well scan on a main recording track even at the time of high-speed reproducing by controlling a capstan motor by means of a difference in the output levels of special signals reproduced from the main recording track and a recording track neighboring it. CONSTITUTION:An azimuth head contacts the tape area of a pilot signal B2f12 by its larger part of area, and that of a pilot signal A1f12 with its smaller part of area, in case where the level of a detection output alpha1 is higher than that of a detection output alpha2 and where the difference level (+) between these two levels is supplied to a capstan motor from a second sample holding circuit, the rotational speed of the capstan motor is increased. But in case where the azimuth head contacts the tape area of the pilot signal B2f12 by its very small part of area but contacts that of the pilot signal A1f12 by its very large part of area, where the level of the detection output alpha1 is much lower than that of the detection output alpha2 and the difference level (-) between the two is supplied to the capstan motor from the sample holding circuit, the rotational speed of the capstan motor is decreased. In such a way, the automatic control is executed so that a servo signal is always level.
Patent JP-S6460293-A (JP)
Title: Driving device for pulse motor
Inventor: SATO KAORU
IPC: H02P8/12
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the noise level of a pulse motor with respect to the fluctuation of the torque of the same, by a method wherein the breaking times of phase currents, impressed on the exciting coils of respective phases, are varied based on load torques, fluctuated in every processes. CONSTITUTION:A microcomputer 1, used both for a phase current control means, regulates the excitation of a pulse motor 14, the switching of respective phase currents of a pulse motor coil 16 and the breaking times of the phase currents based on a control program, stored in a ROM 2, whereby controlling a load torque and noise level, which is generated in the motor. The microcomputer 1 controls the excitation of respective phases of the pulse motor coil 16 by a method wherein the breaking times of respective phase currents are controlled based on the load torques, fluctuated in every processes for example, upon switching the phase current, impressed on the exciting coils of respective phases, while referring to the patterns of exciting signals, stored in the ROM 2.
Patent JP-H0761642-A (JP)
Title: Paper sheet carrier
Inventor: EGUCHI TATSUYA
IPC: B65H7/02
Filed: 1993-08-31
Abstract: PURPOSE:To eliminate possibility of a motor being out of order so as not to cause paper sheet jam, etc., by switching drive of a stepping motor to two phase excitation or one-two phase excitation according to thickness of paper sheet. CONSTITUTION:A sensor SE for detecting thickness of paper sheet to be carried is arranged between a pair of carriage rollers and a pair of carriage rollers. A drive method for a stepping motor M for driving a pair of timing rollers is switched according to the detection results. Namely, when the paper sheet is thick, the stepping motor M is driven by two phase excitation method having large torque and when the paper sheet is not thick, it is driven by one-two phase excitation method having superior rotation accuracy. A signal is outputted in fixed side coil A phase, B phase, and C phase of the stepping motor N from the output port of a microcomputer CPU via a driver circuit D. The signal is inputted in the input port from sensor SE and other switches.
Patent JP-H1145593-A (JP)
Title: Semiconductor memory
Inventor: ABE HIROHISA
IPC: G11C16/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of reading data at a high speed. SOLUTION: A reference sector 105 having the same structure as the sector 5 is installed between a memory cell array 1 and a column decoder 22b and arranged in a matrix form similarly to the sector 5 to construct a reference circuit 101. Reference word lines RWL1 to RWLn of the same material and shape as the word line WL as many as the word lines WL1 to WLn are connected to each reference cell 103 of the reference selector 105, which is provided with a reference diffusion bit line 104 corresponding to the diffusion bit line 4 of the sector 5.
Patent JP-H07247341-A (JP)
Title: Ultraviolet-curing resin and coating agent containing the same
Inventor: YAMAMOTO SUSUMU
IPC: C09D5/00
Filed: 1994-09-09
Abstract: PURPOSE:To obtain a UV-curing resin excellent in adhesion to metal or plastic film. CONSTITUTION:The resin is prepared by effecting the addition reaction of a compound (A) having at least two alicyclic epoxy groups with a phosphoric acid (B) having at least one active hydrogen in such a ratio that 0.005-0.2mol of the active hydrogen atoms of component B is present per mol of the epoxy groups of component A. A coating film obtained from this resin has good processability and surface hardness.
Patent JP-S60108286-A (JP)
Inventor: ASAKAWA KAZUO
IPC: B25J13/08
Filed: 1983-11-16
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-H05203646-A (JP)
Title: Isolated type analyte assay
Inventor: MOSHIE SHIYUWARUTSUBAAGU
IPC: G01N33/537
Filed: 1992-07-22
Abstract: PURPOSE: To obtain immunoassay technique achieving the direct measurement of a free analyte in a biological fluid. CONSTITUTION: A sample is combined with a known first liquid amt. containing a soluble anti-analyte receptor excessive with respect to a free analyte in the sample to form a first culture mixture. The anti-analyte receptor not bonded in the first culture mixture and a compd. are bonded and a known second liquid amt. containing a soluble compd. is added to form a second culture mixture. Thereafter, since the compd. is substantially bonded to all of anti-analyte receptors in the culture mixture, a separation means including the solid phase coated with a fixing binder for the anti-analyte receptor present excessively as compared with the anti-analyte receptor is introduced into the second culture mixture. The amt. of the compd. bonded to the solid phase is measured to determine the concn. of a free analyte in the sample.
Patent JP-H1062176-A (JP)
Title: Piezoelectric vibrator and piezoelectric vibrating gyro using it
Inventor: KAWAMURA TOSHIYUKI
IPC: G01C19/5677
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which is used suitably for a gyro and to provide a gyro which uses the piezoelectric vibrator, which is small and low-cost and whose accuracy is high. SOLUTION: In a ring-shaped piezoelectric vibrator 100, an electrode 2 is installed at the inside wall of a flat cylindrical piezoelectric body 1 having a through hole in the central part, and four electrodes in a prescribed width are installed at 90 deg. each on the outer circumference of the outer wall of a cylinder. The counter electrodes as one pair are used for driving electrodes 3a, 3b, and the electrodes as the other pair are used for detecting electrodes 4a, 4b. When AC voltages at the same phase are applied to the driving electrodes 3a, 3b from an AC power supply, the piezoelectric body 1 is vibrated, a rotation angular velocity is given to the piezoelectric body 1 in a state that the piezoelectric body is being vibrated, and Coriolis' force is generated in a direction at right angles to a direction in which the vibration is applied.  A voltage which corresponds to the rotation angular velocity is generated in the piezoelectric body 1 due to Coriolis' force, the voltage is detected by the detecting electrodes 4a, 4b, and the angular velocity is found. In the ring-shaped piezoelectric vibrator 100, parts which are not vibrated most are situated in parts faced with the detecting electrodes 4a, 4b on the inner wall of the cylinder, and the electrodes are fixed in the parts.
Patent JP-S6274513-A (JP)
Title: Portable drilling machine for hinge mounting hole
Inventor: FURUMOTO YOSHIHISA
IPC: B23B41/00
Filed: 1985-09-27
Abstract: PURPOSE:To enable the improvement of drilling accuracy and working efficiency by moving a multi-axis box and drilling a frame on a stable horizontal posture after projecting the frame contact surface to the vertical processing surface of a door frame and fixing the frame with a positioning jig. CONSTITUTION:With a drilling machine supported by a handle 3 and a grip 17, the projected part 24a thereof is coupled to a base hole S and the machine is made free. Then, a downward rotational force works about the projected part 24a, due to the weight of the machine, thereby making available a temporary fixed condition wherein the frame contact side 5 of a front frame 1a is pressed to the drilling surface W of a door frame F. Concurrently, a tool 22 aligns with the position of a hinge hole to be drilled on the door frame F, and an alignment jig 24 prevents the machine from falling off the door frame F. Then, when an operation handle 7 is actuated to advance a multi-axis box 2, the tip cutter of the tool 22 projects beyond the front frame 1a of a frame 1, thereby enabling the high precision and efficient counterboring next to drilling concurrently.
Patent JP-H0662447-A (JP)
Title: Digital terminal interface
Inventor: KURODA MASAHIKO
IPC: H04Q3/42
Filed: 1992-08-13
Abstract: PURPOSE:To decrease the numbers of digital terminal line circuits, connection cables and digital telephone sets and also to reduce the power consumption by making use of a B2 channel which becomes idle in an aural talking state. CONSTITUTION:An SPCONT 13 connects the voice data on two channels B1 and B2 of 64kbbs of a line interface circuit 12 to a time-division switch 15. A CPU 14 reads the control codes sent from a host controller 16 and equivalent to two telephone sets out of a channel D. Then the CPU 14 decides and processes those control codes and writes them into the channel D. A voice path control circuit 9 connects the voices of the handsets 2 and 3 used by the operators A and B to the channels B1 and B2. A CPU 7 reads the control code out of the channel D and decides whether the code belongs to the operator A or B. Then the CPU 7 controls the states of an LED, a display device, etc.
Patent JP-S6457741-A (JP)
Title: Direct bonding ic lead frame
Inventor: NAKAYAMA HIROYUKI
IPC: H01L23/50
Filed: 1987-08-28
Abstract: PURPOSE:To obviate the need for plating wire bonding sections of a lead frame with a precious metal and to lower the manufacturing cost while ensuring safety of the manufacturing process of the lead frame, by finishing the surface of the wire bonding sections to roughness Rmax of 0.2mum or below. CONSTITUTION:In order to provide an inner lead 21 with a bonding face having roughness Rmax of 0.2mum, the surface of an inner lead coining punch is finished to a specular face with Rmax of 0.2mum so that the surface is transferred to the lead frame. A coining punch 33 is arranged at the center of an upper mold 41 of a coining apparatus such that the specular face thereof is applied against a lead frame material 42 which is arranged on a lower mold 43. Using this coining apparatus, the upper mold 41 is pressed down by a press so that the lead frame material 42 is crashed and the bonding section is coined into a specular face. The lead frame thus produced has a bonding surface with roughness Rmax of 0.2mum, as well as desirable bonding strength and exhibits stable performance.
Patent JP-H0497685-A (JP)
Title: Television conference system
Inventor: KAMURA YUKARI
IPC: H04N5/222
Filed: 1990-08-16
Abstract: PURPOSE:To avoid a picture with low resolution even when a talker is changed at a short interval by detecting the talker and selecting a video image after a camera is moved in the direction of the talker. CONSTITUTION:The system consists of cameras 1, 3, turning bases 2, 4, microphones 5-10, a talker detection section 11, a video switch 12, a detection section 13, and a CODEC 14. Then a camera closest to a front of the talker detected by a talker detection section 11 among plural cameras 5-10 by an audio signal is directed to the talker and a picture signal from the camera is selected. Thus, deterioration in the picture is prevented and even when the talker is changed over frequently, high resolution is maintained.
Patent JP-H0382011-A (JP)
Title: Exposure device
Inventor: FUKUDA HITOSHI
IPC: H01L21/027
Filed: 1989-08-24
Abstract: PURPOSE:To use an excimer laser without damaging an optical element, a coating film, etc., and deteriorating the accuracy of measurement and reliability of an integrating exposure meter by installing an optical system for dividing an optical path dividing the optical path between a light source and the branch section of the integrating exposure meter into a plurality of optical paths respectively having different length once and converging the optical paths. CONSTITUTION:A light source 1 for projecting and exposing a pattern to be transferred onto a body to be irradiated 11, a projecting optical system 10 for irradiating the body to be irradiated 11 with light from the light source 1, an integrating exposure meter 5 branching light on an optical path from the light source 1 to the body to be irradiated 11 and measuring exposure by the projection optical system 10, and optical systems 2, 3 for dividing the optical path dividing an optical path between the light source 1 and an integrating exposure-meter branch section 6 into a plurality of optical paths respectively having different length once and converging the optical paths are provided. An excimer laser light source 1 is used as said light source 1, and the optical systems 2, 3 for dividing the optical path are composed of the reflecting means 2 reflecting and branching luminous flux A from the light source 1 at different positions and a plurality of the reflectors 3 reflecting each branched light at different positions and returning the light to the optical path of the projection optical system 10.
Patent JP-S6278440-A (JP)
Title: Mechanical supercharged engine with variable compression ratio device
Inventor: ONAKA HIDEMI
IPC: F02D15/04
Filed: 1985-10-01
Abstract: PURPOSE:To prevent acceleration response from becoming worse by making compression ratio for a supercharger set at On lower than that set at OFF, and if knocking tends to occur at time of shifting from OFF to ON, setting the supercharger at ON after the compression ratio has been reduced. CONSTITUTION:The above mentioned engine is provided with a mechanical supercharger 3 continuously rotated through an engine 1 and a belt 5 in its suction path 2, and a bypass path 6 provided with a bypass valve 7 is formed around the supercharger 3, and in addition, a variable compression ratio device 10 is mounted facing on a combustion chamber 9. In case of controlling the above engine by a control computer 13, the engine is first judged of its operating under which of heavy, half and light loads, and then the supercharger 3 is set at ON in the case of the heavy load. In this case, if knocking caused by the temperature of suction or water tends to occur, the supercharger 3 is set at ON after the engine 1 has been given a low compression ratio by the variable compression ratio device 10. On the other hand, in the case of the half or light load, the supercharger 3 is set at OFF, and the engine 1 is controlled to increase its compression ratio.
Patent JP-H1066311-A (JP)
Title: Starter
Inventor: HIRUOKA TAKAYUKI
IPC: H02K13/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a starter wherein the exposure of a peripheral section of a grommet due to fuming or firing of the grommet can be surely prevented. SOLUTION: A starter is provided with a motor section 20 having a positive brush 32a and a negative brush 32b, both of which abut against a commutator 22, a magnet switch section 10 which, having an M terminal 10a, can connect or disconnect the terminal 10a to or from an external power supply, a positive brush lead wire 30a which electrically connects the positive brush 32a and the M terminal 10a, a grommet 33 which is an insulating and sealing member that encloses at least a part of the positive brush lead wire 30a near a through hole of a case of the motor section 20, and a negative brush lead wire 30b which grounds the negative brush 32b. The other parts of the positive brush lead wire 30a than enclosed by the grommet 33 or the positive brush lead 30b is provided with a pressurized and processed section 38 which melts when it comes to a specified temperature.
Patent JP-H1168584-A (JP)
Title: Viterbi-encoding device, input timing control method for convoluting sign for viterbi-encoding device and input timing control device
Inventor: KOYAMA MASAYUKI
IPC: H03M13/41
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a viterbi-decoding device, to which a depuncture circuit always performs a synchronized input of a correct convolution signal, regardless of the degree of noise of a transmission line of the convolution code or the like. SOLUTION: A comparator 4 executes a relative comparison of the error number of slip conditions 1 to N, stored respectively in registers R1 to RN of a register group 2, detects a resistor Rk (k is equal to any number from 1 to N) which stores the minimum error number and outputs the minimum slip condition MINSLIP instructing k to a slip condition decision part 5. The slip condition decision part 5 decides the minimum slip condition MINSLIP as a defined slip condition DSLIP, when the minimum slip condition MINSLIP continuously instructs the same slip condition not less than M times.
Patent JP-H0263885-A (JP)
Title: Printing line alignment means of serial printer
Inventor: KIYOFUJI HITOSHI
IPC: B41J29/50
Filed: 1988-08-31
Abstract: PURPOSE:To easily perform the alignment of a printing line by switch operation by providing a position control means equipped with a position reading means for allowing a reflecting type photosensor to detect the passage of the rule of printing paper and a platen driving device for feeding printing paper by a position judge control circuit calculating a proper printing position. CONSTITUTION:A position reading means 1 is equipped with a reflecting type photosensor 2 and a sensor reading circuit 3, and the reflecting type photosensor 2 is mounted to the front surface of the carriage 12 of a serial printer in opposed relation to a platen 10 while the sensor reading circuit 3 allows the photosensor 2 to detects the passage of the rule of the printing paper 15 fed on the platen 10. A position control means 4 is equipped with a platen driving device 5 and a position judge control circuit 6 while the position judge control circuit 6 inputs the detection signal of the rule of the printing paper due to the reflecting type photosensor 2 to calculate a proper printing position. The platen driving device 5 is subjected to driving control on the basis of the signal from the position judge control circuit 6 and drives the platen 10 to feed the printing paper.