baber/WOPTO huggingface dataset:
Patent JP-H066670-A (JP)
Title: Image pickup device
Inventor: TANI NOBUHIRO
IPC: H04N5/359
Filed: 1992-06-22
Abstract: PURPOSE:To prevent smear from being covered on an object by arranging a light receiving section and a horizontal transfer section so that an image of a high luminance is formed at a position relatively remoter from the horizontal transfer section. CONSTITUTION:A CCD 21 is turned freely around an optical axis. A light receiving section 48 of the CCD 21 is located under a horizontal transfer CCD 43 in the normal image pickup state. An image V6 formed on the light receiving section 48 is a reverse image, and when a high luminance part HP such as a spot light is located above an object S in the picked-up image, the image of the high luminance part HP is formed to a position remoter from the horizontal transfer CCD 43. When an electric charge generated in the light receiving section 48 is transferred to the horizontal transfer CCD 43 via a vertical transfer CCD, since a range AR2 of the high luminance part HP toward the object S does not pass through the high luminance part HP, the range AR2 is not susceptible to the effect of the charge remaining in a photodiode of the high luminance part HP. Thus, no smear is covered on the object S.
Patent JP-S5977642-A (JP)
Title: Optical head
Inventor: INADA HIROSHI
IPC: G11B7/09
Filed: 1982-10-26
Abstract: PURPOSE:To generate a signal indicating the presice position of a condenser lens to an optical head by moving the condenser lens, a beam splitter and a mirror simultaneously in the tracking direction and by detecting the reflected light through the beam splitter by two-divided optical sensors. CONSTITUTION:The laser light from a semiconductor laser 2 is made incident to the beam splitter 21 through a polarized beam splitter 5 and divided into two light rays by the reflected surface 23 and the transmitted light is changed at its optical path rectangularly and condensed on a recording medium 17 through a condenser lens 7 as an optical spot 16. The reflected light from the recording medium 17 is made incident from the reflecting surface 8 of a polarized beam splitter to two-divided optical sensors 19, 20 through a half mirror 9 to detect a focal position error and a tracking position error. On the other hand, the reflected light from the beam splitter 21 is made incident to a two-divided optical sensor 18 and the output of the sensor 18 moves the condenser lens 7, the beam splitter 21 and the mirror 22 simultaneously in the tracking direction.
Patent JP-H0351735-A (JP)
Title: Semiconductor pressure sensor
Inventor: KONDO YUJI
IPC: G01L9/00
Filed: 1989-07-19
Abstract: PURPOSE:To decrease contact resistance and to improve temperature characteristics by forming diffused resistors constituting a pressure detecting element by plural times of diffusing steps, and connecting the diffused resistors to a conductive material through diffused parts for contact. CONSTITUTION:Diffused resistors 11 - 13 are connected to a conducting material 17 comprising aluminum and the like through contact diffusing parts 14 - 16. At this time, the contact resistances are contact resistance DELTA1 between the resistors 11 - 13 and the diffused parts 14 - 16 and contact resistance DELTAR2 at the contact plane between the diffused part 14 - 16 and the material 17 at contact hole 18. Since the resistance DELTAR1 is the resistance between the diffused resistors in silicon 7, the value is very small. The resistance DELTAR2 is proportional to the sheet resistance of the contact resistor part. In general, the sheet resistance of a gage resistor is higher than the sheet resistance of the contact resistor part by about 10 times. Therefore, the resistance DELTAR2 becomes small to a large extent. Thus the contact resistance can be decreased.
Patent JP-S6432026-A (JP)
Title: Measuring device for gas turbine maintenance period judging time
Inventor: OKASAKA IKUROU
IPC: F02C7/00
Filed: 1987-07-29
Abstract: PURPOSE:To contrive at improvement in the reliability of maintenance timing judgment by finding a life factor of a gas turbine from turbine inlet temperature, and making this life factor subject to time integral. CONSTITUTION:Intake air temperature in a compressor 1 and exhaust temperature in a turbine 3 are detected each by detecting devices 6, 7, and turbine inlet temperature is estimated by a computing element 8. This turbine inlet temperature is inputted into the computing element 8, finding a life factor of a gas turbine with a computing element 9. Then, the life factor is inputted into a computing element 10, and it is subjected to a time integral by this computing element 10 whereby gas turbine maintenance timing is judged. With this constitution, reliability in the judgment of this maintenance timing is improvable.
Patent JP-S6244134-A (JP)
Inventor: MAAKU EI EINAASON
IPC: A23C11/10
Filed: 1986-08-12
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-2001010027-A (JP)
Title: Ink jet recorder
Inventor: HARA TERUHACHI
IPC: B41J2/01
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder for preventing the occurrence of a deterioration of an image quality level such a satellite or a mist by suppressing the occurrence of a sub-ink droplet when discharged. SOLUTION: Before discharging an ink, an applied voltage generator 206 generates a positive voltage, and charges an ink in a recording head to a positive charge. When a discharging operation is executed, a main ink droplet 207 and a sub-ink droplet 209 are separated from an ink body and a part of the droplet 209 exists in a recording head, and the generator 206 generates a negative charge to charge the ink body to the negative charge. Thus, the charge of the droplet 209 is differentiated from a polarity, the droplet 209 is attracted to the body and integrated with the body.
Patent JP-H1041130-A (JP)
Title: Solenoid actuator driving device and probe driving device
Inventor: YOSHIMA MASAYUKI
IPC: G01R1/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To realize probing at high speed and with high accuracy. SOLUTION: A probe driving device is provided with a solenoid actuator 1, a wire 2 which is connected to a moving part of the actuator 1, a guide 3 which restricts an operational orbit of the wire 2, a power source 4 which drives the solenoid actuator 1, a waveform generator 5 which inputs an original signal of an output signal of the power source 4 to the power source 4, a control unit 6 which controls operation of the waveform generator 5, and an electric connecting means 7 which feeds electricity to the wire 2. Thereby the solenoid actuator, which is operated at high speed with ease, is applied with the electric connecting means to obtain a probe, and the solenoid actuator is driven.
Patent JP-H06186126-A (JP)
Title: Method and apparatus for monitoring water-supply conduit line
Inventor: FURUKAWA YUKIO
IPC: G01M3/24
Filed: 1991-07-02
Abstract: PURPOSE:To provide a water-supply-conduit-line monitoring method wherein it can definitely judge whether leak of water, water hammer and the like have been caused or not even without relying on an especially skilled operator and even when water in large quantities is used at a time as well as its operating property and its safety are improved and to provide its apparatus. CONSTITUTION:Water-pressure and sound-pressure detection devices 1 and data recording devices 2 are attached to many fire hydrants 34 or the like installed in halfway parts of a water-supply conduit line 33. A water pressure and a sound pressure are detected automatically for many hours and recorded automatically on memory cards. Data on the water pressure and the sound pressure which have been recorded on the many collected memory cards are input to a computer 3, processed an analyzed. Thereby, the water conduit line 33 is monitored.
Patent JP-S6431396-A (JP)
Title: Discharge lamp lighting device
Inventor: UCHIHASHI MASAAKI
IPC: H05B41/24
Filed: 1987-07-28
Abstract: PURPOSE:To ignite a discharge lamp with nearly the fixed voltage and lower the withstand voltage of a socket for discharge lamp by providing a voltage control device changing the voltage across the first capacitor at the pulse generation phase in response to the output voltage fluctuation of a rectangular-wave power source. CONSTITUTION:A serial circuit of a resistor 8 and a switch element 9 is connected in parallel with a capacitor 3 to control the voltage V3 across the first capacitor 3 in response to the fluctuation of the voltage V1 in the period from the polarity reversal of the output voltage V1 of a rectangular-wave power source 1 to the high-voltage pulse generation phase. When the voltage V1 is increased to the preset value or higher, the switch element 9 is excited at least in the period from the polarity reversal of the output voltage V1 of the power source 1 until a bidirectional thyristor 4 is turned on and the high-voltage pulse voltage V5 is generated on the secondary winding 5b of a pulse transformer. A discharge lamp is thereby lit with nearly the fixed voltage, the excessive rise of the high-voltage pulse voltage is prevented when the power source voltage is increased, thus the withstand voltage of a discharge lamp socket can be lowered.
Patent JP-S6247448-A (JP)
Title: Heat resistant aluminum alloy for powder metallurgy adn its manufacture
Inventor: SHIMIZU JUN
IPC: C22C1/04
Filed: 1985-08-26
Abstract: PURPOSE:To provide characteristics such as superior strength and elongation at high temp. as well as ordinary temp. to an Al alloy for powder metallurgy by adding specified elements to an Al alloy contg. Fe as the principal added element, melting the resulting alloy and cooling the molten alloy under specified conditions. CONSTITUTION:The composition of a molten Al alloy is composed of 5-17wt% Fe as the 1st added element, 1-7wt% Ti as the 2nd added element, 1-7wt% one or more among Mo, Cr, W, Co and Ni as the 3rd added element and the balance Al with inevitable impurities. In the composition, the amount of the 1st added element is made larger than the amount of the 2nd added element and the amount of the 3rd added element. The molten Al alloy is cooled at <=10<5> deg.C/sec cooling rate to form granules, flakes, a fine wire or a ribbonlike thin strip. This product is worked as is or after it is broken into pieces as required.
Patent JP-S6167234-A (JP)
Title: Lead wire connecting method for hybrid integrated circuit
Inventor: HIRAI KOZO
IPC: H01L21/60
Filed: 1984-09-10
Abstract: PURPOSE:To enable an aluminium lead wire to be bonded ultrasonically with simple processes and equipments, by layering a metallic foil of two-layer structure consisting of copper and nickel on a metallic substrate with the nickel on the upper side and with an insulator layer interposed between the metallic foil and the substrate, and by etching it to form a circuit conductor. CONSTITUTION:A metallic foil consisting of a copper coil 3 and a nickel foil 11 is layered on a metallic substrate 1 with the nickel foil 11 on the upper side and with an insulator layer 2 interposed between the foil and the substrate. The copper foil 3 and the nickel foil 11 are etched simultaneously to form a circuit conductor. A semiconductor chip 5 is bonded thereto with solder 4 and connected to the two-layer circuit conductor consisting of the copper foil 3 and the nickel foil 11 with an aluminium lead wire 7 by means of the ultrasonic vibration. Thus, a hybrid integrated circuit is provided.
Patent JP-H0284758-A (JP)
Title: Resin sealed semiconductor device
Inventor: ADACHI MITSURU
IPC: H01L23/50
Filed: 1988-07-29
Abstract: PURPOSE:To provide the supporter of a chip fixing pad with required stepped part doing no damage even if the supporter becomes relatively short due to enlarged chip size by a method wherein the part in parallel with the side held by the supporter of a semiconductor chip fixing pad is turned into a supporter whereon the stepped part is provided. CONSTITUTION:The title sealed semiconductor device formed of a lead frame on whose central part a semiconductor chip 12 fixing pad 13 connecting to a supporter 14 at the side is arranged is provided with the following three elements i.e., 1) a notch part 18 provided in parallel with said side and inside said pad 13 near said side 2) a rectangular region comprising a supporter forming region formed between the notch part 18 and said side as well as 3) a stepped rib type supporter 14 formed by rolling the rectangular region assuming the plane of said pad 13 as the lower surface and the planes of the central linear part 14b of said rectangular region and the leads 15 of the lead frame as the upper surface. It is recommended that the width of said notch part 18 is specified to be around the thickness of the island (pad) 13.
Patent JP-H0913772-A (JP)
Title: Reference device and security system
Inventor: OKUJIMA AKIHIRO
IPC: E05B71/02
Filed: 1995-06-29
Abstract: PURPOSE: To hold down power consumption of a receiving means which checks up with specific information to a minimum by starting a transmitting means and a receiving means when the transmitting means which transmits specific information comes to mutual access or contact with a receiving means which receives specific information and checks up with the specific information. CONSTITUTION: When a key 61 is inserted into a key insertion hole 73 of a control box, a permanent magnet 70 of the key 61 and a reed switch 75 of the control box 62 oppose each other, thereby closing the lead switch 75 by a magnetic field of the permanent magnet 70. As a result, a power supply circuit of the control box is turned on, thereby feeding power to a CPU so that the control box 62 may be placed in a reception standby state. A light emitting device 69 of the key 61 and a light receiving device 74 of the control box 62 oppose each other. Furthermore, the permanent magnet of the control box 62 and the reed witch 71a or 71b of the key 61 oppose each other, thereby turning either switch so that the key 61 may be started. Then, the light receiving device 74 receives an ID code from the light emitting device 69 so that the CPU may check up with the ID code.
Patent JP-H0514416-A (JP)
Title: Data transmission system
Inventor: HANAJIMA HIROSHI
IPC: H03M9/00
Filed: 1991-07-03
Abstract: PURPOSE:To provide a transmission system in which the number of control lines between a CPU and each device is reduced. CONSTITUTION:A data line, a clock line and a write line are connected respectively between a parallel interface IC22 and serial parallel conversion ICs (23-1)-(23-n), an identification data to designate a reception destination is added to a data to be sent from a CPU 21 and the result is sent to each serial/parallel conversion IC, each serial conversion IC compares the data with an identification data allocated respectively thereto, a coincident serial/parallel conversion IC only is activated, the stored data is converted into a parallel data and it is sent to relating devices (24-1)-(24-n), and when a stored data is sent from the devices (26-1)-(26-n) and sent, an identification data designating a specific parallel/serial conversion IC is sent from the CPU, only the parallel serial conversion IC having an identification data allocated to itself is activated and the stored data is converted into a serial data and the result is sent to the CPU.
Patent JP-S6165758-A (JP)
Title: Work clamping device of transfer machine
Inventor: MATSUMOTO HIROSHI
IPC: B23Q3/02
Filed: 1984-09-07
Abstract: PURPOSE:To provide processing of high precision by furnishing a means to press the processed portion of a work to a pallet at the top plate of a jig to fix the pallet in such a way as fronting the processing tool, and thereby preventing possible distortion at the time of processing. CONSTITUTION:At a clamping device installed in each processing station, a means 225 to press the processed portion of a work to a pallet is installed at the top plate 38a of a jig to fix the pallet in such a way as fronting the processing tool. Under processing, this pressure means 225 presses the work, which then receives the reactive force from the processing tool, and thus distortion of the work can be avoided. Here the work held on the pallet is clamped in each processing station according to the current condition of processing, so that even such a work as made of a flexible or fragile material can be firmly clamped to ensure processing in high precision.
Patent JP-H1040750-A (JP)
Title: Manufacture of harness and wire crimper device
Inventor: WATANABE SOICHI
IPC: H01B13/012
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To manufacture harness efficiently. SOLUTION: When this device is provided with a wire clamber 8 and a wire holder 9 installed so that the holder can be brought close to each other in the downward direction of the wire, the wire clamper 8 is supported by a clamper head 22 moving along a supper portion guide rail 10 installed at a right angle relevant to a wire feeding direction above the side of electric connector crimper portions 13a and 13b, and a wire holder is supported by a holder base 40 moving along a lower portion guide rail 33 installed at a right angle releva to the wire feeding direction above the side of the electric connector crimper portions 13a and 13b.  Here, plural wires are held by bringing the wire clamper 8 and the wire holder 9 close to each other and moved from the wire measurement length feeding portion to the electric connector cimper prtionn 13a and 13b, and the wire clamper 8 and the wire holder 9 are distant from each other. Making it possible to move them from the electric connector crimper portions 13a and 13b to the wire length feeder portion 12.
Patent JP-S6347288-A (JP)
Inventor: KOMATSU TSUTOMU
IPC: B66B13/14
Filed: 1986-08-13
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-S6483266-A (JP)
Title: Surgical thermoplastic suture thread
Inventor: PIITAA ARAN KOOTSU
IPC: D02J1/22
Filed: 1988-07-29
Abstract: PURPOSE: To prevent the unraveling of a braid-like surgical suture material and to facilitate the insertion of the suture into a needle by fusing and joining about <=50% of a filament over a proper specified length from at least one end of the suture. CONSTITUTION: The braid-like suture 3 is advanced by a pair of supply rollers 1 driven by a step motor 2 until the specified length is attained. A second pair of friction rollers 5 are driven by an electric DC motor or step motor 6. The loose braid is taken out where these rollers pass over a cutter 7. When the braid 3 advances the specified distance of the suture 3, the braid is capped. A heating block 8 is closed to confine the part of the braid to be solidified by heating without allowing the part to come into physical contact with a heating tunnel. The heating block 8 is reopened after lapse of the necessary exposure time. The thermally solidified part is advanced to the cutter 7 by the supply rollers 1. In general, the distance from the center of the heating block 8 up to the cutting line 9 is adjusted to the length of the desired suture.  The next part of the braid suture is solidified by heating while the previously treated braid is cut.
Patent JP-S6166795-A (JP)
Title: Emulsion type lubricant
Inventor: FUJIWARA TATSUO
IPC: C10M145/36
Filed: 1984-09-07
Abstract: PURPOSE:The titled lubricant that contains an emulsifier which is composed of mineral oil, ester and a specific polyoxyethylene alkyl ether (multidispersed mixture), thus being suitable for use in metal working, because it has good emulsion stability, oil extensibility. CONSTITUTION:The objective lubricat contains (A) usually 0-95pts.wt. of min eral oil and/or synthetic oil, (B) usually 5-95pts.wt. of ester and/or fat or oil and (C) 0.5-10wt% of an eumlsifier of polyoxyethylene alkyl ether (multidispersing mixture) which is represented by formula I [R is 4-10C alkyl, acyl of formula II (R' is 3-9C alkyl); n is position interger, preferably 2-4] and contains totally more than 50% of (C2H4O)k- the most content component and -(C2H4O)l-, the second most component, (k is positive integer; l is k+1, k-1) in the -(C2H4O)n-.
Patent JP-H0532845-A (JP)
Title: Vibration-damping resin composition
Inventor: NAKAMICHI MOTONORI
IPC: F16F15/02
Filed: 1991-07-29
Abstract: PURPOSE:To provide a thermoplastic resin compsn. which is excellent in vibration-damping properties, has a high stiffness, and is easily moldable. CONSTITUTION:A thermoplastic resin compsn. which has excellent vibration- damping properties and a high stiffness and which comprises a dispersed phase consisting of a thermoplastic polyurethane, pref. a polycarbonate-based one, and having a mean particle diameter of 0.01-10mum and a continuous phase consisting of a polymer of an alkyl alpha,beta-unsatd. carboxylate or, if necessary, a copolymer of the carboxylate with a copolymerizable monomer.
Patent JP-H1133989-A (JP)
Title: Method for cutting end of material to be cut, and press plate
Inventor: NAKANO NAOKI
IPC: H05K3/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To perform the cutting at an accurate dimension, and to prevent the generation of color change in a surface of a material to be cut and a side surface of a blade by forming a press plate, which presses a material to be cut at a position just close to a cutting blade and which is formed into a shape having a space for escaping the buildup to be generated at the end. SOLUTION: A press plate 5 is arranged in both sides of a cutting blade 2 so as to pinch a material 3 to be cut from over and under thereof. At the time of cutting the opposite side end 4, the press plates 5 are moved in parallel with each other so that the press plate 5, which is arranged inside the cutting blade 2, is arranged outside. The press plates 5 are formed into the same shape with each other inside and outside of the cutting blade 2, and the shape of the press plates 5 are desirably formed into the same shape with each other in the vertical direction so as to evenly escape the buildup in the vertical direction. A space 6 to be formed in the press plate 5 is formed into a groove so that a press part 7 is provided in both sides of the space 6. Width of the press plate 5 depends on the width of an end to be cut, but it is desirably set at 50 mm.  Length of the press plate 5 is not specially limited, and it is selected in response to the dimension of the material 3 to be cut.
Patent JP-H0937269-A (JP)
Title: Image compressor
Inventor: OTSUBO HIROYASU
IPC: H03M7/36
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the image compressor suitable for image compression utilizing motion compensation useful for image digital broadcast and storage medium recording or the like. SOLUTION: The image compressor is provided with MV detection means 3, 4 revising a retrieval range of a motion vector(MV), an MV distribution detection means 5 obtaining distribution of an MV vector outputted from the MV detection means, an MV retrieval area control means 6 calculating an optimum retrieval area from the MV distribution obtained from the MV distribution detection means 5 and supplying the calculated retrieval area signal to the MV detection means 3, 4, and an image coding means 1 applying coding to the image using motion compensation with MV data outputted from the MV detection means 4 obtained in an optimum area range.