baber/WOPTO huggingface dataset:
Patent JP-H11225006-A (JP)
Title: Nonreversible circuit element
Inventor: KURAHASHI TAKAHIDE
IPC: H01P1/36
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization without causing isolation and the deterioration of insertion loss by connecting only the internal connectors of adjacent two layers across these two layers so as to provide a rotation-symmetric pattern. SOLUTION: Internal conductors 35 and 36 made of rotation-symmetric patterns are formed on sheets 31 and 32, respectively. These conductors 35 and 36 are laminated across the two layers. Namely, the conductors 35 and 36 are electrically connected with each other through via hole conductors 37. The conductors 35 and 36 are formed as four strips in the state of straight lines extended toward opposed edges from each of four edges of hexagons and connected with the four conductors 37 to be terminated. As the conductors 35 and 36 are formed in the patterns in the shape of straight lines like this, the deterioration of Q of a coil constituted of these internal conductors is prevented and the deterioration of inductance is prevented to lower the operation frequency of an isolator.
Patent JP-S51113412-A (JP)
Title: An optical device for color television camera
Inventor: SAKURAI TOSHIO
IPC: H04N9/07
Filed: 1975-03-29
Abstract: PURPOSE: This arranges space frequency filter toward the front of stripe filter for photo-decomposition of color television camera to improve the quality of color pictures. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10327091-A (JP)
Title: System and method for detecting and reducing intermodulation distortion
Inventor: KENNEY THOMAS J
IPC: H04B1/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for detecting intermodulation distortion where each component of intermodulation distortion interference introduced by a narrow band signal within a broad band spectrum is identified. SOLUTION: A front end of a code division multiple access CDMA cellular or broad band personal communication services PCS mobile telephone receiver is provided with a changeover bypass connection to bypass a low noise amplifier 305 to give a reception signal through an amplifier bypass connection. The amplifier bypass connection includes an attenuator 306. The changeover bypass is activated by a control signal generated by a digital signal processor 330. The digital signal processor 330 analyzes the reception signal to detect and decide relative contribution of intermodulation distortion IMD interference with respect to a total reception signal output and provides an output of a control signal to bypass the low noise amplifier when the intermodulation distortion IMD interference exceeds a predetermined level.
Patent JP-S63204922-A (JP)
Title: Compression controller for image data
Inventor: KUSUMOTO KOJI
IPC: H03M7/30
Filed: 1987-02-20
Abstract: PURPOSE:To execute the processes of compressing data in parallel in data compressors and the enhance the speed-up of the process of compressing image data by dividing one piece of image data into plural blocks and respectively inputted them in the data compressors in a block unit. CONSTITUTION:One piece of image data 1 is divided into plural blocks and the respective divided blocks are respectively inputted in a four data compressors 81-84, for example, which actuate in parallel so as to store them in areas provided for the respective blocks of a local memory 6. When the blocks 1-4 of the image data are compressed in terms of data in the corresponding data compressors 8 of the data compressors 81-84 to process compression of the blocks 1-4, the blocks 5-8 are processed in the corresponding data compressors of the data compressors 81-84. Since plural dat compressors actuate in parallel, thus, a compress processing time can be reduced in inverse proportion to the number of the data compressors.
Patent JP-H04276623-A (JP)
Title: Semiconductor device
Inventor: FUJIHIRA MITSUAKI
IPC: H01L21/768
Filed: 1991-03-05
Abstract: PURPOSE:To provide a semiconductor device with superior moisture resistance. CONSTITUTION:A side wall 21 is formed on the side face of a bonding pad 3, and a passivation film 11 is established so that it surrounds the edges of the bonding pad 3 in which the side wall 21 is formed. In this way, the thickness of the passivation film 11 is effectively increased and the penetration of moisture from outside can be prevented.
Patent JP-H06246601-A (JP)
Title: Grinding method
Inventor: IMAI TOMOYASU
IPC: B24B5/00
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the dither mark from being generated when the outer circumference of a work is ground. CONSTITUTION:A grinder 16 is relatively moved to a work W in the direction of the axial line of the work rotation, and when the partly grinding of the outer circumference of the work W is completed, a shoe 51 is advanced to make this shoe 51 abutted on the partly ground part of the outer circumference of the work W. In this condition, the rest of the outer circumference of the work W is ground.
Patent JP-H04277897-A (JP)
Title: Burglar preventing system
Inventor: MAEDA TADASHI
IPC: G08B31/00
Filed: 1991-03-05
Abstract: PURPOSE:To judge abnormality without fail even to an action with abnormal vibration and to improve the reliability of the system by executing fuzzy inference for showing whether the action is abnormal or not based on a human body detection data and a vibration data. CONSTITUTION:This system is composed of a human body detector 6 to detect a human body and to output the human body detection data, vibration detector 5 to detect vibration and to output the vibration detection data, inference device 7 to judge whether the action is abnormal or not by executing the fuzzy inference based on the human body detection data and the vibration detection data and to transmit the contents through a telephone line 9 to a host system corresponding to the contents of the judged result, and alarm 8 to be controlled by this inference device 7. Thus, since it is inferred based on the human body detection data and the vibration detection data whether the action is abnormal or not, abnormality is not judged by impulse caused by carelessness or earthquake and further, the action with the abnormal vibration although the impulse is not large can be judged as abnormality without fail.
Patent JP-H10224840-A (JP)
Title: Pager equipped with mouse type operation section
Inventor: NAKAMURA ATSUNORI
IPC: H04W88/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the operability, to make the size of a display section large and to make the main body small. SOLUTION: A track ball 10 for cursor operation is equipped with a rear side of the pager and an operation button 15 for confirming an entered character or the like is placed to a display section side. The cursor of the display section is moved in a same direction by the moving direction of the main body by moving the pager placed on a plane, characters of an entered character string having been already displayed are selected and confirmed by the operation button 15.
Patent JP-S63207089-A (JP)
Inventor: HAMAI JITSUO
IPC: H01J61/30
Filed: 1987-02-23
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-H06251199-A (JP)
Title: Character recognition pre-processing device
Inventor: SAKURAI TAKAHIRO
IPC: G06K9/34
Filed: 1993-02-26
Abstract: PURPOSE:To reduce burden on a central processing unit and to perform character recognition pre-processing at high speed by employing such constitution that the control of the character recognition pre-processing is performed by the central processing unit that is a first processor, and the execution of the character recognition pre-processing by an image processing device that is a second processor. CONSTITUTION:This device is constituted of the central processing unit 1 as the first processor, the image processing device 2 as the second processor, an image acquisition device 3 comprised of the reading part of an OCR, a memory device 4, and a bus line 5. The central processing unit 1 instructs the correction of inclination of an image stored in the memory device 4 and the segmentation of a character in a character area after inclination correction. The image processing device 2 corrects the inclination of the image on the memory device 4 based on such instruction, and also, segments the character stored at an instructed position on the memory device 4. Also, the image processing device 2 corrects the inclination of the image stored in the memory device 4 by affine transformation based on that of space in reading.
Patent JP-H11237506-A (JP)
Title: Light-selective transmissible film
Inventor: TAKEDA MITSUO
IPC: C08J5/18
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive light-selective transmissible film having excellent transparency, high selectivity of rays and good physical properties by further incorporating lightdiffusing particles into a light-selective transmissible film containing light-selective shielding particles which selectively shield against UV rays and/or heat rays in a matrix. SOLUTION: The light-selective transmissible film containing lightselective shielding particles which selectively shield against UV rays and/or heat rays in a matrix further contains light-diffusing particles. The matrix consisting of, for example, various kinds of synthetic resin such as thermoplastic, thermosetting. UV-curing and electron beam-curing resin, or a natural resin, holds lightselective shielding particles and light-diffusing particles, and gives mechanical strength to the light-selective transmitting film as well as good physical properties such as weather resistance, adhesion property and flexibility, and which is an inexpensive component. As the light-selective shielding particles, for example, UVabsorbing particles which mainly absorb UV rays or heat ray-shielding particles which absorb and/or reflect heat rays can be used.
Patent JP-S58155346-A (JP)
Title: Method for detecting gas
Inventor: IOKURA HIRONORI
IPC: G01N33/00
Filed: 1982-03-10
Abstract: PURPOSE:To detect a gas while a future gas concn. is estimated, by obtaining output including the variation speed of the gas concn. by a gas sensor to compensate the effect of a ventilation ratio. CONSTITUTION:A semiconductor gas sensor 2 and the heater 3 thereof are connected to a D.C. power source 1 in parallel. A current passing the gas sensor 2 is guided to an accumulator 5 through an operation amplifier 4 to obtain a signal proportional to a gas concn. C. To the output side of the accumulator 5, a differential circuit consisting of a condenser 6 and a resistor 7 is connected and a rate of change dC/dt per a a time of a gas concn. is asked to be put in a comparator 9 through an inverter 8. The comparator 9 actuates when the time differential value dC/dt of the gas concentration maintains a preset value or more, and the output thereof is inputted to one terminal Y of an AND circuit 11 through a voltage follower 10. The AND circuit 11 actuates when the gas concn. C maintains a preset value or more and the time differential value dC/dt exceeds a preset value. A buzzer 15 is operated by the output of the AND circuit 11.
Patent JP-S53123790-A (JP)
Title: Receiving apparatus for remote control apparatus
Inventor: MIHASHI YASUO
IPC: H04N5/00
Filed: 1977-04-04
Abstract: PURPOSE:To obtain a remote control receiving apparatus at a low cost by controlling the turning-ON or-OFF of the power source by means of the signals which are in charge of turning-ON or -OFF of the power source and the signals which are in charge of other commands.
Patent JP-H06246593-A (JP)
Title: Transfer device and transfer method
Inventor: ARAKI YOSHIAKI
IPC: B23Q39/04
Filed: 1993-02-26
Abstract: PURPOSE:To freely adjust the rotating speed and angles of engaging claws so as to engage the engaging claws smoothly with a workpiece without lowering work efficiency, and allow the engaging claws to be engaged easily with various different workpieces without changing a transfer bar and the engaging claws. CONSTITUTION:Plural engaging claws 16, 17 are supported being spaced by a specified pitch on a transfer bar 10. The engaging claws 16, 17 are engaged with a workpiece W by rotating the transfer bar 10 around its axis. In this state, the transfer bar 10 is moved in the axial direction to convey the workpiece W. The transfer bar 10 is rotated being driven by a rotating motor 19 formed of a servo motor. When an engaging rod 31 is oscillated by the forward- backward movement of an operating rod 25 in association with the driving of the rotating motor 19, the transfer bar 10 is rotated normally and reversely, and the engaging claws 16, 17 are rotated between an engaging position P1 and a refuge position P2.
Patent JP-S58156939-A (JP)
Title: Exposing device
Inventor: KOMORIDA KOUZOU
IPC: G03F7/20
Filed: 1982-03-12
Abstract: PURPOSE:To form an exposing device for flexible printed wiring boards having high accuracy and high processing capacity, by disposing original pictures of patterns cylindrically at equal intervals and oscillatably respectively independently. CONSTITUTION:A titled device is provided with a light source which consists of a mercury arc lamp 21, and a reflector 22, a shutter 23 and masks 44 for original pictures of patterns which shut off the light thereof, and a mask holder 42 which holds the same, respectively. The device is also provided with a continuous conveying mechanism for flexible printed wiring board FPC11 which consists of an idler 15, a sprocket 13, etc., and a pressing mechanism 31 which brings the FPC11 into tight contact with the masks 44. The holder 42 is formed to a cylindrical shape, and the masks 44 are held on the holder 42 at equal intervals in the way that the respective masks 44 oscillate independently around the holding center. Since the conveying and exposing of the FPC are accomplished simultaneously and continuously in the above-mentioned way, the exposing device having high accuracy and treating capacity is formed.
Patent JP-2000204348-A (JP)
Title: Modified silicone-based sealing material for building
Inventor: SONODA YUSUKE
IPC: C08L83/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in bleed resistance and slip resistance in a modified silicone-based sealing material for building. SOLUTION: This modified silicone-based sealing material for building comprises (A) a rubber-based organic polymer having hydroxyl group and/or hydrolyzable group bonded to silicon atom and having at least one silicon- containing group crosslinkable by forming siloxane bonds, (B) a polyoxyalkylene polymer having >=1,000 polyoxyalkylene polymer and (C) a silicone-based surfactant.
Patent JP-S55132123-A (JP)
Title: Rz-waveform output flip flop circuit
Inventor: KOBAYASHI KOUICHI
IPC: H03K5/24
Filed: 1979-03-30
Abstract: PURPOSE:To simplify circuit constitution while reducing power consumption by providing two gate circuits and a reset priority FF circuit. CONSTITUTION:Gate circuit (e) and (f) and reset priority FF circuit (g) are provided. When the clock signal of terminal 2 is [0], the outputs of terminals 6 and 7 are [1] and [0], and circuits (e) and (g) are impassive and active states respectively. At this time, when the data signal of input 1 is [1], terminal 4 is [1] and when [0], terminal 4 is [0]; and since circuit (g) is impassive, terminal 3 is [0] without reference to the input data. Next, when the clock signal is [1], the opposite states to those mentioned above are set. Namely, terminal 3 is [1] only when input data is [1] and clock signal is also [1] the moment the clock signal changes from [0] to [1], so that this circuit will discriminates the input data momentarily at the point in time of the rise of the block so as to send the RZ waveform.
Patent JP-H07224188-A (JP)
Title: Masterbatch of chemical for rubber and plastic
Inventor: KODAMA KAZUHISA
IPC: C08L21/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a masterbatch composed of rubber or plastic chemicals, a specific polybutadiene and a softening agent and having excellent processability, shape-retainability, antiblocking property and dispersibility in rubber. CONSTITUTION:This masterbatch contains, as essential components, (A) 50-85wt.% of rubber or plastic chemicals (e.g. vulcanizing agent such as sulfur, vulcanization accelerator such as guanidine compound and antioxidant), (B) 10-50wt.% of 1,2-polybutadiene having a 1,2-bond content of >=70%, a crystallinity of 5-35% and a melt flow rate (MFR) of 1-250g/10-min measured in conformity with the test condition 2 of JIS K7210 and (C) 0-15wt.% of a softening agent (e.g. naphthenic oil and dioctyl phthalate). The component B is preferably a homopolymer having a 1,2-vinyl bond content of >=85%, a crystallinity of 10-20% and an MFR of 5-150.
Patent JP-S63207855-A (JP)
Title: Conductive polymer alloy and production thereof
Inventor: SHINOMURA TOSHIHIKO
IPC: C08K3/00
Filed: 1987-02-24
Abstract: PURPOSE:To produce a polymer alloy having excellent conductive and the like without lowering mechanical properties or the like and suitable for conductive materials and the like, by compounding and melt-mixing a conductive filler with two kinds of polymers which form a three-dimensional net phase- separated structure by their melt-mixing. CONSTITUTION:(A) 30-70pts.wt. (hereafter referred to as pts.) of a thermoplastic resin is mixed in molten state with (B) 70-30pts.wt. of a thermoplastic resin capable of forming a three-dimensional net phase-separated structure by being melt-mixed with A and (C) 10-2,000pts. of a conductive filler (e.g., carbon black) based on 100pts. of the sum of A and B. In the above process, B and C are first melt-mixed and the mixture is then melt-mixed with A to provide a polymer alloy where A and B form the three-dimensional net phase-separated structure and where the content of C in the A phase is 0-50wt.% and the content of C in the B phase is 10-95wt.% and larger by >=10wt.% than the content of C in the A phase.
Patent JP-H09233017-A (JP)
Title: Radio communication equipment and radio communication system
Inventor: TANZAWA ATSUSHI
IPC: H04B1/40
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To stop feeding to a voice output processing section automatically when a digital portable telephone set is connected to an information processing unit. SOLUTION: A CPU 23 recognizes it that an identification terminal 35 of an information processing unit 30 is connected to an identification terminal 22 and the level of a connection identification signal line LA goes to a high level. When the CPU 23 identifies the connection to the information processing unit 30, the CPU 23 gives the instruction of feeding stop to a power supply interrupt circuit 7, which interrupts power from a power supply 21 via a feeding control line LB to a voice CODEC processing section 6 and a voice output processing section attached thereto consisting of an A/D converter 8, a D/A converter 9, and amplifiers 10, 12 to inactivate the processing section 6 and the voice output processing section.
Patent JP-S62199769-A (JP)
Title: Vacuum deposition device
Inventor: OGATA HISANAO
IPC: C23C14/50
Filed: 1986-02-26
Abstract: PURPOSE:To permit substrate exchange while maintaining a substrate cooling means at a low temp. in vacuum environment by inserting a susceptor holding the substrate from a preliminary vacuum chamber into a vacuum vessel, subjecting the substrate to vapor deposition while cooling the susceptor and exchanging the substrate in the preliminary vacuum chamber. CONSTITUTION:The susceptor 10 attached with the substrate 35 is inserted into the preliminary vacuum chamber 6 and is conveyed through a sluice valve 5 into the lower part of a cooling stage 39 by an introducing mechanism 8. The susceptor 10 is then held by a bayonet 37 and a refrigerant 13 is introduced into the chamber 14. The cooling state 39 is pressed to the susceptor 10. The inside of the chamber 14 is evacuated to a vacuum when the vapor deposition operation is finished in this state. The introducing mechanism 8 is set to the susceptor 10 and the susceptor 10 is removed from the bayonet 37 and is retracted into the preliminary vacuum chamber 6, then the valve 5 is closed. The preliminary vacuum chamber is opened to the atm. and the susceptor 10 is taken out of the chamber and thereafter th substrate 35 is exchanged. The exposure of the inside 4 of the vacuum vessel 1 to the arm. is thereby averted.
Patent JP-H10239196-A (JP)
Title: Capacitance type sensor-interface circuit
Inventor: TSUGAI MASAHIRO
IPC: G01P15/18
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an interface circuit, to miniaturize it, and reduce its cost, by compacting an impedance conversion circuit and making all sensor elements common. SOLUTION: Capacitors C1 and C2 of a sensor element 9 are charged at a timing of a clock ϕ1, and the difference in an electric charge accumulated at the capacitors C1 and C2 in converted to a potential difference by a capacitor as a sum of a feedback capacitor C3 of an operational amplifier and C1+C2 at a timing of a clock ϕ2. At this time, the output terminal of the operational amplifier is connected to the non-inverted input terminal at the same timing as the clock ϕ2, so that the potential difference is given to the operational amplifier as a potential difference between inversion and non-inversion. As a result, the output of the operational amplifier increases and decreases according to the potential difference.  Then, an electric charge flows from the operational amplifier into a capacitor C4 according to the potential of Vout and also flows out of the capacitor, and a voltage between the terminals of the capacitor C4 retains a potential immediately before the clock ϕ2 changes to a low level at the clock ϕ1.
Patent JP-H03244873-A (JP)
Title: Differential pressure sensor and automatic transmission
Inventor: MOMIYAMA FUJIO
IPC: F16H59/02
Filed: 1990-02-20
Abstract: PURPOSE:To improve the extent of control accuracy by conducting the measured differential pressure into a high pressure chamber and a low pressure chamber of a cylinder partitioned off by a piston, and having a beam or piston rod stuck with a strain gauge elastically deformed by movements of the piston. CONSTITUTION:In a differential pressure sensor 10 available for a hydraulic circuit or the like of an automatic gear for vehicle use, the inside of a bore 12 of a cylinder body 11 is partitioned into a high pressure chamber 14 and a low pressure chamber 15 by means of a piston 13, and a ball end 24 at the tip of an elastic beam 16, whose base end is locked, is engaged with a ring groove 23 of the piston 13, then each strain gauge 17 is stuck to both the sides. When high pressure side hydraulic pressure of the hydraulic circuit is guided into the high pressure chamber 14 and low pressure side hydraulic pressure into the low pressure chamber 15, respectively, the piston 13 is moved by the differential pressure, having the elastic beam 16 elastically deformed, and a signal conformed to the differential pressure is taken out of the strain gauge 17 via a lead 25, then it is fed back to a hydraulic controller. Thus improvement in control accuracy is well promotable.
Patent JP-H07225871-A (JP)
Title: Coin mechanism attachment device
Inventor: HORIGUCHI TOSHIYUKI
IPC: G07F9/10
Filed: 1994-02-15
Abstract: PURPOSE:To provide a coin mechanism attachment device which can reduce the depth of a front door without forming any recess part to the front door. CONSTITUTION:A lock member 17 is formed by cutting on the plane of lock plate 14 whose both side parts 14b and 14c are erected together with a recess part 14a formed at the center part of the plate 14. Then a coin mechanism 2 is hooked over the member 17, and the fixing parts 16 are formed at the parts 14b and 14c of the plate 14. At the same time, the plate 14 is attached to a supporting member 15 fixed to the rear side 1a of a front door 1 via the parts 16. Thus the mechanism 2 is placed on the side 1a of the door 1. Furthermore a stopper is provided on the side 1a of the door 1 to prevent the upword shift of the mechanism 2 placed on the side 1a. Thus the mechanism 2 never comes out.