baber/WOPTO huggingface dataset:
Patent JP-2001015823-A (JP)
Title: Composite piezoelectric actuator and image input device
Inventor: AKIYAMA ZENICHI
IPC: H01L41/083
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To contrive an appropriateness of the structure for realizing a small- sized and low-power consutmption actuator. SOLUTION: In a composite piezoelectric actuator formed into such a structure that a strain conversion element 2 is bonded to a piezoelectric element 1 and the lateral strain component of the element 1 is made to convert into a vertical displacement by the element 2, the formed of the element 1 in the bonded surface (main surface) of the element 1 to the element 2 is formed into a rectangle as shown in the diagram (A). Moreover, with the element 1 formed into such a form as a cavity 5 is formed between the main surface of the element 1 and the element 2, the plate thickness (thin plate part 49 of the element 2 is uniformly formed.
Patent JP-S5885744-A (JP)
Title: Pantagraph type wiper scraping device
Inventor: SEKI KAZUO
IPC: B60S1/34
Filed: 1981-11-13
Abstract: PURPOSE:To easily obtain a scraping angle with high precision by fitting a main and auxiliary shafts connected to individual arms in parallel to a motor case respectively in said device supporting a wiper blade with the main and auxiliary arms. CONSTITUTION:A motor case 1 is assembled, for instance, by fastening a cover 1b to a case section 1a with bolts 5, and a support shaft 2a is vertically fixed to the fitting face A of the case section 1a, then a main shaft 2 is penetrated outside the case section 1a and a link mechanism connected to a motor drive shaft is connected inside the case section 1a. An auxiliary shaft 3 consisting of a joint ball 3a and strut section 3b is fixed to a fitting face A in parallel with the main shaft 2. After the case 1 is fixed to a car body B, the fitting section 8b of the main arm 8 tip of a wiper operation section is coupled with the tip of the main shaft 2, and the fitting section 9a of the auxiliary arm 9 tip of said operation section is coupled with a joint ball 3a respectively.
Patent JP-H10178100-A (JP)
Title: Method and system for designing wiring layout and driving method for bus
Inventor: MORIWAKI TOSHIYUKI
IPC: H01L21/82
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an integrated circuit while increasing the operating speed by reducing the coupling capacitance between adjacent signal lines. SOLUTION: The method for designing wiring layout comprises a step 102 of analyzing the state of logical value at each node of a logic circuit 101, a step 103 of selecting a pair of signal lines having a high probability where signals with opposite phases make a transition to different levels at the same timing, and a step 104 of modifying the layout by enlarging the interval between the pair of selected signal lines and inserting a separate line into the interval or inserting a data inversion element of a delay element into one of the signal lines.
Patent JP-H0931355-A (JP)
Title: Goniochromatic gloss pigment
Inventor: RAIMUNTO SHIYUMITO
IPC: C09D11/037
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a goniochromatic lustrous pigment which is based on a nonmetallic flaky substrate transparent at least partly to visible rays.  
     SOLUTION: This pigment is based on a multicoated nonmetallic flaky substrate having a high refractive index and transparent at least partly to visible rays and comprises at least one layer packet comprising a colorless coating film having a refractive index (n) of 1.8 or lower, a reflecting and selectively or nonselectively absorbing coating film transparent at least partly to visible rays, and if necessary an outer protective layer. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1122711-A (JP)
Title: Fastening structure of plate body
Inventor: TANAKA KATSUYA
IPC: F16B19/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance the watertightness of a fastening part by mounting an annular packing on the locking surface of a collar part by use of a hollow pipe having, on one end, the collar part to be engagingly locked by the fastening hole periphery of mutually superposed plates, and a rivet consisting of a tensile core bar with a head part which is inserted to the hollow pipe and engagingly locked by the other end. SOLUTION: A hollow pipe 2 and a tensile core bar 3 with a head part 31 are formed of an easily deformable metal material, and a packing 4 is a synthetic rubber- made annular body with an inside diameter slightly larger than the outer diameter of the hollow pipe 2. A rivet having the packing 4 mounted thereon is inserted into the fastening hole 51 slightly larger than the outer form of the hollow pipe 2 of mutually superposed plates 5, and the tensile core bar 3 is pulled while pressing the collar part 21 of the hollow pipe 2 by an exclusive tool. The other end of the hollow pipe 2 is buckled to form a swollen part 23, and the plates 5 are fastened between this swollen part 23 and the collar part 21.  Since the packing 4 is mounted on the locking surface of the collar part 21, the periphery of the fastening hole 51 of the plates 5 is watertight so that a water stopping treatment such as caulking is dispensed with, and the work can be simplified.
Patent JP-H0627170-A (JP)
Title: Superconducting electromagnetic wave detection element
Inventor: FUTAKI KAZUYA
IPC: G01R29/08
Filed: 1992-07-08
Abstract: PURPOSE:To detect a wide-band electromagnetic wave up to an ultra high-frequency band without depending on antenna dimensions by providing a bow-tie antenna part consisting of an oxide superconducting single-crystalline thin film on an insulation substrate and a grain boundary connection type oxide superconducting bridge element part at the center of the bow-tie antenna part. CONSTITUTION:When a grain boundary connection type oxide superconducting bridge element 2 consisting of an oxide superconducting polycrystalline thin film which operates as an electromagnetic sensor and both edge parts 3 consisting of an oxide superconducting single crystal, and a bow-tie antenna part 4 are molded in one-piece on the main surface of an insulation MgO substrate 1, the element 2 is positioned at the center of the antenna part 4 and the antenna part 4 becomes a triangle object with an angle theta each from the both edge parts 3. Since both edge parts 3 and the antenna part 4 are formed with the superconducting single-crystalline thin film, the element 2 can detect electromagnetic waves with high sensitivity. Also, since the antenna part 4 is in a bow-tie shape, a wide range of electromagnetic waves up to an ultra high-frequency band of several hundred GHz can be detected without depending on the dimensions. Also, formation in large dimensions facilitates its manufacture.
Patent JP-S6426195-A (JP)
Title: Method for separating and recovering ion
Inventor: IZUMIDA TATSUO
IPC: B01J27/224
Filed: 1987-07-22
Abstract: PURPOSE:To facilitate the treatment and disposition of high-level waste by magnetizing and separating fission product (FP) ions to a particulate state, then precipitating transuranium elements (TRU) and magnetizing and separating the precipitate. CONSTITUTION:The FP ions are reduced and deposited to the particulate state by a semiconductor photocatalyst in an FP pulverizing device 2. UV rays which are the energy source necessary for reaction are sent from a UV generator 3 to the FP pulverizing device 2. The soln. contg. the pulverized FP is sent to a metallic mesh part 5 for recovering fine particles placed under an ultra-high magnetic field by a superconductive coil 4. TRU is in succession sent to a TRU pulverizing device 6 in order to form the complex precipitate by oxalate, etc. and is further sent to a metallic mesh part 5' for recovering fine particles placed under an ultra-high magnetic field by a superconductive coil 4'. The FP and TRU in the retreated high-level waste is thus easily separated by the simple device.
Patent JP-H0344796-A (JP)
Title: Pos system
Inventor: TANAKA HIROYUKI
IPC: G07G1/14
Filed: 1989-07-12
Abstract: PURPOSE:To widely shorten time, when ordered contents can not be registered, and to exactly sum up sales data by hours and days by preparing a sales report from the sales data in the first and second sales data storing areas and storing the report into an auxiliary storage device. CONSTITUTION:The contents ordered by a customer are inputted by register terminal equipments 1a and 1b and the sales data are stored in the equipments themselves. When the data are sent to a host terminal equipment 3, the host terminal equipment 3 stores the data as the sales data into the first sales data storing area 6 and stores the sales data exceeding 24 hours into the second sales data storing area 7. When the request of business end is received, the sales report is prepared from the sales data in the first and second sales data storing areas 6 and 7 and the first and second sales data storing areas 6 and 7 are immediately cleared. Thus, the exact sales report can be prepared by hours or days and the time, when the ordered contents can not be registered in the register terminal equipments, can be widely shortened.
Patent JP-2001012299-A (JP)
Title: Air vent device for carburetor
Inventor: AOSHIRO TOKIHIKO
IPC: F02M5/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a lean mixture at low speed operating time, when a carburetor temperature rises, while fuel flow amount characteristics are stabilized, by quickly sucking vaporized fuel generated in a fuel chamber to an intake passage and stabilizing pressure in the fuel chamber. SOLUTION: A first air vent passage 25 opened to the atmosphere and a second air vent passage 26 opened to an intake passage 3 are connected to a fuel chamber 10. In this way, during operation of an engine, a negative pressure generated in the intake passage is introduced to the fuel chamber 10 from the second air vent passage 26, vaporized fuel generated in the fuel chamber 10 is sucked from the second air vent passage 26, also the new air is introduced to the fuel chamber 10 from the first air vent passage 25, the fuel chamber 10 is scavenged, a pressure in the fuel chamber 10 is always stabilized, and a fuel flow amount characteristic is stabilized. Vaporized fuel generated in the fuel chamber 10 is quickly supplied to the engine, and a lean mixture at low speed rotation time according to a temperature rise of a carburetor is prevented.
Patent JP-S5878388-A (JP)
Inventor: GOOTE TARUBATSUKU
IPC: H05B6/16
Filed: 1982-10-18
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-S5973275-A (JP)
Title: Shotblast equipment for plastic products
Inventor: UMEMURA MITSUGI
IPC: B24C3/14
Filed: 1982-10-16
Abstract: PURPOSE:To remove burrs from both front and back sides of a product placed on a wire-mesh endless conveyor without contact or crash of products between each other by shooting shot materials from the upper and lower directions of said conveyor. CONSTITUTION:As a wire mesh conveyor 5 is driven, a product placed on it for polishing and cleaning is conveyed into a polishing and cleaning chamber 2 and brought over the second impeller 8. Shot materials contained in the bottom part of the polishing and cleaning chamber 2 are sucked through the bottom end of a suction pipe 9 and are shot from the shooting outlet of the second impeller 8, at the back side of the product placed on the wire mesh conveyor 5 through its meshed, and remove burrs. Then the product whose backside is processed is brought under the first impeller 6 and the shot materials sucked through a suction pipe 7 are shot from the shooting outlet of the first impeller 6, at the front side of the product and remove burrs.
Patent JP-H0846597-A (JP)
Title: Time-division multiplex transmission method for optical solution
Inventor: SUZUKI KAZUNOBU
IPC: H04J14/08
Filed: 1994-08-02
Abstract: PURPOSE:To facilitate the extraction and the multiplex separation of clock signals at a light receiving part by changing the amplitudes of optical soliton (LS) pulses adjacent to each other when plural LSs are multiplexed in a time-division manner and adding the unmultiplexed clock component of each channel into the multiplexed LS signal spectrum. CONSTITUTION:The optical pulses outputted from an LD light source L are separated into n channels (CH) by an optical branch circuit 4. Then a drive circuit D1 drives a modulator M1 for each CH and based on the digital data which are inputted to an input terminal A. Thus the modulator M modulates the optical pulses of n CHs which are branched by the circuit 4. The amplitude of the modulated signal of each CH is adjusted by an optical attenuator ATT1 so that a deviation of 10 to 20% is generated to the mean average. Then an optical phase shifter PS1 inputs the CH signals to an optical multiplexer 5 so that each CH is set at a time interval of n1/ repeating cycle of the light source L and the CH numbers i are arranged in order of 1 to n. In this case, the pulses which are adjacent to each other have different amplitudes, The multiplexed signals are transmitted to a transmission fiber 7 via an optical amplifier 7. Then the LS signals are separated with multiplexing and received.
Patent JP-H0346600-A (JP)
Title: Radioactive waste pelietizing device
Inventor: TANOGAMI ETSURO
IPC: G21F9/30
Filed: 1989-07-14
Abstract: PURPOSE:To automatically decide the quality of mixing of powder, a solidifying agent and a plasticizer by comparing a signal of a wattmeter connected to a stirring blade driving motor of a mixer, and a detecting signal of a thermome ter provided in the mixer with reference values, respectively. CONSTITUTION:Powder, a solidifying agent and a plasticizer thrown into a mixer 4 in a prescribed ratio are stirred 11 and mixed, but when they are mixed enough, viscosity of a mixture rises and power consumption of a stirring blade driving motor 31 increases, and a temperature in the mixer 4 rises due to fric tional heat. Therefore, a temperature signal S1 in the mixer 4 measured by a thermometer 30 and a power consumption signal S3 measured by a driving motor wattmeter 32 are sent to a controller 33, and compared with the respec tive reference value signals. Subsequently,when the signals S1, S3 are both higher than the reference values, and also, this state is continued for a prescribed time, a mixing completion signal is outputted and the mixture is fed to the next process through a connecting tube 17. If one of the signals S1, S3, or both of them are lower than the reference values, a remixing command signal is transmitted, the solidifying agent and the plasticizer of the prescribed quantity are thrown into the mixed, and remixing is executed.
Patent JP-2001014420-A (JP)
Title: Postal bar code print quality examination machine
Inventor: HARA HIROSHI
IPC: G06K7/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To easily change a standard value for a postal bar code print quality examination without requiring any component exchange or special equipment. SOLUTION: When the postal bar code print quality examination machine is powered on and a prepared bar code for standard value change is read, a CPU 6 stores the image data of the read bar code for standard value change in an image RAM 59, recognizes bar code information from these image data, stores it in a RAM 58, recognizes a change item number in the stored bar code information, reloads and changes the standard value of the confirmed change item number stored in a flash ROM 57 into new standard value of the said bar code information.
Patent JP-H0630550-A (JP)
Title: Stator of brushless motor
Inventor: YAMAMOTO MUNEO
IPC: H02K11/02
Filed: 1992-07-09
Abstract: PURPOSE:To obtain the stator of a brushless motor which has improved the noise resistance property. CONSTITUTION:This stator is constituted by opposing the circuit part installation face of a printed wiring board 4, where circuit parts are installed, to the winding 3 wound on the iron core 1 of a stator, and arranging a conductor 12 between a printed wiring board 4 and the winding 3, and connecting it to the low impedance potential of the printed wiring board 4, and molding them with synthetic resin 16, and the noise current generated by capacitor action can be discharged by forming a capacitor with the winding 3 and the conductor 12, so the noise current never flows into the circuit parts, whereby the malfunction of the circuit parts can be removed.
Patent JP-S5884766-A (JP)
Inventor: HASEGAWA YOUZOU
IPC: B32B27/36
Filed: 1981-11-13
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-H0925563-A (JP)
Title: Apparatus for plasma-accelerated physical vapor deposition
Inventor: BERGMANN ERICH
IPC: C23C14/32
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To dissolve a boundary part to which a cathode spot does not reach by connecting the opening part of a main chamber to a side chamber by a port.  
     SOLUTION: The main chamber 1 and side chamber 3 are connected not so as to stop a molecular flow. The main chamber 1 contains a worked product to be coated. The side chamber 3 contains two evaporators 5. The length 6 of the rectangular opening is regulated to at least 60% of the height 7 of the main chamber, and furthermore, the depth of the side chamber is regulated to the range of 900 to 800mm. As for the rectangular port 4, the opening has an angle higher than π/10 and lower than π/3 to a cylindrical jacket. Thus, the evaporators utilizing the arc evaporation principle for applying worked parts with plasma promoting vapor deposition in a vacuum can be incorporated into the vapor deposition device in an original form. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0469779-A (JP)
Title: Image matching regularizing device
Inventor: MARUIE MAKOTO
IPC: G06T7/00
Filed: 1990-07-10
Abstract: PURPOSE:To execute the regularization in which the result of regularization does not depend on the direction of regularization by constituting the above device so that it has such a symmetric property as a value of a cost function does not depend on the direction between images to which regularization is applied, and a result does not exist in the direction to which it is applied. CONSTITUTION:The above device is provided with an image matching means 11 for generating the correspondence as initial data by matching, a penalty function calculating means 12 for calculating a penalty function of the initial correspondence and the comparison correspondence, a stabilizing function calculating means 13 for calculating a stabilizing function of the comparison correspondence, a cost function decreasing means 14 for correcting the comparison correspondence in the direction for decreasing a cost function with respect to the cost function to which values obtained by the penalty function calculating means and the stabilizing function calculating means are added, and a corrected image matching output means 15 for outputting the corrected correspondence. Also, this device is constituted so that it has a symmetric property such as the value of the cost function does not depend on the direction between images to which regularization is applied, and a result does not exist in the direction to which it is applied. In such a way, it does not depend on the applied direction, or comes to scarcely depend thereon.
Patent JP-H0469505-A (JP)
Title: Background area discriminating method for interference fringe
Inventor: YOSHIDA TAKASHI
IPC: G01B9/02
Filed: 1990-07-09
Abstract: PURPOSE:To stably make an easy and accurate identification by comparing a visibility value with mean intensity and deciding that a two-dimensional picture element coordinate point is in a background area. CONSTITUTION:A fringe scanning interference measurement type interferometer imposes phase modulation upon reference light and N interference fringe patterns are read in a digital processing part. Then a visibility value r(x,y) and mean intensity IM(x,y) of each picture element in an area sensor are calculated. The mean intensity IM(x,y) of each picture element is compared with the value obtained by multiplying the visibility value (r) by alpha. Here, alpha is a constant determined by experimentation. When the alpha(x,y) is equal to or less than the IM(x,y), it is decided that the picture element (x,y) is in the background area 12. An interference fringe background area can be identification stably, easily, and accurately by this method irrelevantly to the quantity of laser light.
Patent JP-H0233472-A (JP)
Title: Ignition timing control device for engine
Inventor: ABE KUNIHIRO
IPC: F02P5/15
Filed: 1988-07-21
Abstract: PURPOSE:To improve startability by gradually advancing the ignition timing from the fixed ignition timing to the ordinary ignition timing immediately after an engine start. CONSTITUTION:The start state of an engine is judged by a start judging means 42, the ignition timing is set from an ignition timing map MPIG by an ignition timing setting means 41 using the engine load and the engine rotating speed as parameters. The ignition timing is gradually advanced by a rising ignition timing setting means 43 from the fixed ignition timing side at the time of a start to the ignition timing side set by the ignition timing setting means 41. The ignition timing is gradually advanced from the fixed ignition timing to the ordinary ignition timing, thereby the rising of the engine is made smooth, and startability is improved.
Patent JP-H0628116-A (JP)
Title: Printer
Inventor: HATTORI YUJI
IPC: G06F3/12
Filed: 1992-07-09
Abstract: PURPOSE:To use an old emulation cartridge and also print data without lowering the printing speed when a new emulation cartridge is used by providing a means which switches the timing of a data read. CONSTITUTION:When a ROM cartridge (emulation cartridge) 2 is accessed for the 1st time, a video controller 4 sets the wait of the read cycle of a cartridge interface 8 for the ROM cartridge 2 to 2. Then, the head part 21 of the cartridge 2 is read out. The header 21 contains an emulation cartridge identifier 23 for a discrimination between the old cartridge and new cartridge. When the read identifier 23 is 'REMU', the new cartridge is indicated and the wait of the cartridge interface 9 for the ROM cartridge 2 is set to 0 (no wait).
Patent JP-S6425613-A (JP)
Title: Traffic information receiver
Inventor: YAMAMOTO YASUHIKO
IPC: H03J7/18
Filed: 1987-07-22
Abstract: PURPOSE:To eliminate a trouble of selecting a traffic information station by manual tuning for the reception of traffic information by applying channel selection sweep of a broadcast frequency band of the traffic information set in advance in a memory based on the operation of a traffic information switch. CONSTITUTION:In turning on the traffic information switch 24, a radio frequency received at present is decided to be whether the AM or the FM and when the frequency is not AM, the AM frequency is to be selected. A microcomputer 20 reads number M of the station oscillating the traffic information in a ROM 22. A number N is selected to be '1' to read the 1st data D1 of the traffic information in the ROM 22. A signal to receive the data D1 is outputted to the PLL. Whether or not a broadcast radio wave is received through the operation of the PLL 21 is confirmed. When the radio wave is not received, the value N is incremented into N+1 to read the next data D2. In such a way, the operation above is continued till the value N is equal to the number M. If the radio wave cannot finally be received, the preceding state is restored.