baber/WOPTO huggingface dataset:
Patent JP-H10251222-A (JP)
Title: Production of mercaptopolybutenyl derivative
Inventor: TAKASHIMA TSUTOMU
IPC: C07C321/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To produce a mercaptopolybutenyl derivative capable of retarding a blooming phenomenon in vulcanization by allowing a thioalkylacetic acid to act on a specific isobutylene polymer having a specific structure to provide an acylthio derivative and carrying out an ester exchange reaction of the obtained acylthio derivative. SOLUTION: A thioalkylacetic acid is added to an isobutylene polymer, >=80% number of hydrocarbon structural repeating units of which is the one of formula I [(n) is an integer of 0-200], and having one terminal of formulas II or III in the presence of 0.001-100mol% coexisting molecular oxygen at 0-100 deg.C reaction temperature to provide an acylthio derivative, >=80% number of hydrocarbon structural repeating units of which is the one of formula I and further having a group of formulas IV or V at one terminal. The obtained acylthio derivative is subjected to an ester exchange at 0-200 deg.C reaction temperature in an alcohol solution containing a sodium alkoxide to provide the objective compound, >=80% number of hydrocarbon structural repeating units of which is the one of formula I and further having a group of formulas IV or V at one terminal.
Patent JP-S63236413-A (JP)
Title: Analog-digital converter
Inventor: CHIGUSA YASUTAMI
IPC: H03M1/36
Filed: 1987-03-25
Abstract: PURPOSE:To shorten an A/D conversion time, by executing analog operations in parallel in all of the bits, and deciding a reference voltage to be impressed on each analog voltage comparator in a moment. CONSTITUTION:A/D conversion are executed for bits from a high-order bit to a low-order bit, then, the digital output of an arbitrary bit is decided by the digital outputs of all of the high-order bits higher than the bit and an input voltage. In other words, the reference voltage impressed on the comparator 1 of the arbitrary bit is decided by controlling a current on which weight of 2 is applied by a switch 3 being driven by the digital outputs of all of the high-order bits higher than the bit and which flows from a constant current source 4 to a resistance element 2. Also, since the arithmetic operation of each reference voltage is executed in parallel, the A/D conversion time can be reduced remarkably.
Patent JP-H08238015-A (JP)
Title: Hand device for harvesting fruit vegetables
Inventor: YAMADA HISAYA
IPC: A01D46/24
Filed: 1995-03-03
Abstract: PURPOSE: To provide a hand device for harvesting fruit vegetables capable of surely conveying taken in fruit vegetables to a prescribed position and further improving the yield ratio without taking in leaves or twigs by installing fingers for raking the fruit vegetables into the intake port in the periphery thereof. CONSTITUTION: This hand device for harvesting fruit vegetables is constituted by installing fingers 36 for raking fruit vegetables into an intake port 8 in the periphery thereof, arranging a suction device for the fruit vegetables capable of conveying the fruit vegetables raked in the intake port 8 with a suction force so as to start the sucking operations of the suction device after performing the raking in operations with the fingers 36.
Patent JP-S56167584-A (JP)
Title: Bubble hydrodynamic propelling system
Inventor: MORITA MASAHIRO
IPC: B63B1/38
Filed: 1980-05-29
Abstract: PURPOSE: To reduce the water resistance and improve propulsion efficiency by generating bubbles from the ship's bottom, and by covering the ship's bottom with the bubbles.  
     CONSTITUTION: Streaks or membranes of bubbles shall be generated out of the submerged zone 2 of the progressing hull 1, and guided to cover the most part of the hull. Then, the hull is covered with the bubbles of much smaller viscosity factor than that of water, the resistance on the hull caused by its progression is reduced navigation speed can be increased in proportion to this effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63264640-A (JP)
Inventor: ADORIAAN UOUTERU FUAN BUREEN
IPC: B32B17/04
Filed: 1988-03-24
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-S55162621-A (JP)
Title: Pulse transmitter
Inventor: KOMATSUBARA MINORU
IPC: H03K3/45
Filed: 1979-06-06
Abstract: PURPOSE:To remove the unstable state at reed switch operation for sure operation, by the step operation of the movement of a magnet through the use of a spring other than the rotation of the rotor. CONSTITUTION:When an input gear 12 is rotated by a pinion 11 delivered for the movement of a rotor, the gear 13 is rotated with the operation of a driving pin 121 via a notch hole 19, and a gear 20 pushes up the roller 141 latched to it against the operating force of the spring 14. The gear 13 is in step opration and tentatively stopped when the roller 141 is dropped between teeth of the gear 13. The rotor is rotated in this case and the driving pin 121 contacts the tip of the notch hole 19 of the gear 13, then the gear 13 starts to rotate by receiving the drive of the driving pin 121 to repeat the step operations. This step operation causes the magnet 151 in step operation as it is, and the reed switch 16 is in ON-OFF operation.
Patent JP-H03271883-A (JP)
Title: Character recognizing method
Inventor: HIGUCHI KOICHI
IPC: G06K9/34
Filed: 1990-03-20
Abstract: PURPOSE:To simplify the processing by collating features of a binary picture in a rectangular area and those of a correction standard pattern with each other after extracting these features. CONSTITUTION:When a binary picture is inputted, a rectangular area is segmented, and features of a linear pattern existing on the background part of a character in the rectangular area are extracted as the two-dimensional position of the linear pattern by a preprocessing part 12. A standard pattern is corrected based on the extraction result by a standard pattern correcting part 13 so that the binary picture of the linear pattern in the background part which indicates the two-dimensional position of the linear pattern is added, thereby generating a corrected standard pattern. Thereafter, features of the rectangular area and those of the corrected standard pattern are extracted by a discriminating part 18 and are collated with each other. Thus, the processing time is shortened.
Patent JP-S51148149-A (JP)
Title: Bolt fastening technique by the use of bolt fastened langevin vibrator
Inventor: SATOU KAZUO
IPC: F16B35/00
Filed: 1975-06-13
Abstract: PURPOSE: A bolt fastening technique by the use of bolt fastened Langevin vibrator which adjusts the fastening of bolt, utilizing the variation of static capacity with the stress on an electrostriction vibrator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63238008-A (JP)
Title: Cosmetic
Inventor: MATSUMOTO AKIKO
IPC: A61K8/00
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a cosmetic having cleaning effect, peeling effect or massaging effect, by compounding porous spherical cellulose having specific particle diameter and bulk density. CONSTITUTION:A porous spherical cellulose having particle diameter of 0.1-1.0mm and bulk density of 0.1-0.7g/cc is compounded to a cosmetic (excluding powdery cosmetic) such as face lotion, creams and packs in an amount of 0.1-50wt.%, preferably 1-20wt.% based on whole cosmetic composition. Stains in pores, aged horny layer and sebum, etc., resistant to be removed with soap alone can be removed by the above fine particles having moderate hardness and elasticity. The circulation of blood can be improved and the metabolism of skin can be promoted by the massaging effect of the particles. Accordingly, the cosmetic is expected to have preventive and remedying effect to spots. The cosmetic is safe and can be produced by utilizing easily available natural material.
Patent JP-H03269374-A (JP)
Title: Device for inspecting solid state image pickup element
Inventor: ITO SATOSHI
IPC: G01M11/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve the detecting capacity of flaws or dust by setting up the moving vector of the shadow of a flaw or dust due to the switching of plural lighting light sources in a data processing means for comparing positional relation and adding the decision values of the detecting points in a combination having the positional relation indicated by the moving vector to decide the validity of a portion to be detected. CONSTITUTION:The moving sizes and directions of the shadows 211 to 216 of flaws or dust 207 to 209 existing on a portion to be detected, e.g. the inside of a sealed glass 201 or the outside of a color filter 203, are respectively different on the surface of a light receiving element 204 in accordance with the switching of the lighting light sources 205, 206. Thereby, the moving vectors X1 to X3 of the shadows 211 to 216 of the flaws or dust 207 to 209 due to the switching of the light sources 205, 206 are set up in the data processing means for comparing the moving vectors X1 to X3 and the decision values of detection points in the combination having the positional relation indicated by the vectors X1 to X3 are added to decide the validity of the portion to be detected, so that which portion includes the flaws or dust 207 to 209 can be automatically detected.
Patent JP-H06235620-A (JP)
Title: Real-time measuring apparatus for shape of phase
Inventor: IWAI TOSHIAKI
IPC: G01B11/24
Filed: 1992-03-27
Abstract: PURPOSE:To easily and correctly measure a one-dimensional phase shape at real time. CONSTITUTION:The laser light from a laser light source 2 is modulated in phase by a to-be-measured object 8 and then divided to a pair of phase- modulated lights by a beam splitter 10. The lights enter a plan mirror 12 and a rectangular prism 14. The phase-modulated lights reflected respectively by the plan mirror 12 and rectangular prism 14 are overlapped again by the beam splitter 10 as phase-modulated lights corresponding to an erect image and an inverted image of the object. The overlapped light from the beam splitter 10 is input to a CCD camera 18 through an image forming lens 16. The CCD camera 18 generates two-dimensional information by photoelectrically converting the overlapped light. The two-dimensional information from the CCD camera 18 is processed by a microcomputer 20 through a non-linear conversion treatment, a one-dimensional Fourier transform treatment and a position integration treatment, thereby to be converted to the phase shape of the object 8.
Patent JP-S60213051-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMURA TATSUO
IPC: H01L27/092
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the short channel effect of a (p) channel transistor, and to improve performance by separately forming gates for each (n) and (p) channel, thermally treating and annealing N<+> layers first and thermally treating P<+> layers having small allowance in effective channel length independently. CONSTITUTION:A gate oxide film 3 is formed, polycrystalline silicon is laminated on the whole surface, and a polycrystalline silicon gate 4a for an (n) channel is shaped. Arsenic ions are implanted, thermally treated and annealed in order to form n<+> layers 8. A photoresist 5 is applied on the whole surface, and a polycrystalline silicon gate 4b for a (p) channel is formed. Boron is implanted through an ion implantation method, thermally treated and annealed in order to shape p<+> layers 7. Accordingly, heat treatment for forming the p<+> layers 7 can be executed being seprated from heat treatment for shaping the n<+> layers 8.
Patent JP-H01244027-A (JP)
Title: Safety device of construction machine
Inventor: MIYAOKA SATOSHI
IPC: E02F9/24
Filed: 1988-03-24
Abstract: PURPOSE:To increase safety by receiving a signal from a touch sensor by an electric circuit switching means, making an electromagnetic switching valve open circuit and short-circuiting pilot pipe lines leading to pilot oil rooms of a hydraulic switching valve in service. CONSTITUTION:When an upper swiveling body is required to turn until an end section of a counter weight 25 reaches a position near by an obstacle which an operator can't see, it is turned by operating a remote control valve 18. On the other hand, in case an assistant operator is in touch with a touch sensor on the weight 25 while watching an interval between the weight 25 and the obstacle, a relay 28 is energized to supply power to the wire 30. Then, an electromagnetic switching valve 27 is changed over from its (D) position to (E) position, and a short-circuit 32 connects pilot pipe lines 19 and 20. After that, the pilot pressure oil is returned back to a tank 16 through pilot pipe lines and the valve 18 in opposite direction, and at the same time, it acts on pilot oil rooms (a) and (b), pilot pressure is the same one, and a valve 11 is returned to neutral position to stop turning operation.
Patent JP-H11244013-A (JP)
Title: Loss preventive device for earring
Inventor: TAKEDA KIKUKO
IPC: A44C7/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of an earring by a loss preventive means connected with an earring retainer even when the earring falls off because the pinching condition holding the earring at the earlobe can not be kept. SOLUTION: A retainer 6 is formed by linking the first retaining part 8 on the ornament 4 side and the second retaining part 10 provided at the pinching position opposite to the first retaining part 8 with a connecting part 12 of about a U-letter shape, and a miss protective means to play a role of miss prevention in earring 2 fall-off by tying the retainer 6 is provided in an earring 2 pinching the earlobe between the first and the second retaining parts 8 and 10 of the retainer 6.
Patent JP-H11274964-A (JP)
Title: High frequency module
Inventor: OMORI MANABU
IPC: H04N5/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To form a PLL loop having no power loss by using a reference oscillator, a PLL selecting IC and a VCO(voltage-controlled oscillation circuit) having a frequency multiplication circuit and transmitting an input signal to the PLL selecting IC via a low-pass filter(LPF), a high-pass filter(HPF) and/or a band limiting filter(BLF). SOLUTION: A reference oscillator 11 is added to a PLL selecting IC 12. Meanwhile, a loop is formed so as to input the oscillation signal output of a VCO 14 to the IC 12 after the power distribution, so as to return the oscillation signal output to the VCO 14 via a loop filter 13. A filter circuit 17 consists of an LPF, an HPF and a BLF. The signal which is equivalent to a multiplied signal is fed back to connect the circuit 17. Alternatively, the output of the oscillator 11 is added to the VCO 14 via the filter 13 and its output is distributed. This distributed output is added in part to a double frequency multiplication circuit 18 and then partly added to the circuit 17 via a direct route by means of a leak signal existing at a high frequency set point.
Patent JP-S62228855-A (JP)
Inventor: MATSUDA KAZUTO
IPC: F25D11/00
Filed: 1986-03-28
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-S62264709-A (JP)
Title: Detection circuit for automatic gain control
Inventor: MAEDA JOJI
IPC: H03G3/30
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate the temperature fluctuation and to attain a large amplitude input by adding outputs of two sets of differential amplifiers receiving signals of opposite phase to each other and making a supply current to the amplifiers and the input signal both proportional to temperature. CONSTITUTION:Transistors Q21-Q24 are constituted in such a way that two sets of the differential amplifiers share output resistors. The phase of a signal Vin1 inputted to one set and the phase of a signal Vin2 inputted to the other set are opposite to each other. Since an output voltage appearing at terminals 12A, 12B is proportional to a full wave rectifier voltage of the input Vin, the voltage is used as an AGC output signal through a low-pass filter. In making the input signal Vin and a supply current Iee proportional to the absolute temperature, the temperature fluctuation of the mutual conductance of the differential amplifiers is compensated. Further, the amplitude of the input signal is increased more than that using a conventional double balanced type multiplier.
Patent JP-H10267085-A (JP)
Title: Primary balancer device for internal combustion engine
Inventor: TAKANO YASUO
IPC: F16F15/26
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress noise of an engine to the minimum, by integrally arranging a balance weight coaxially with a driven gear which is reversely rotated at the same speed as a crankshaft and drives an auxiliary machine. SOLUTION: A balance weight 5 is integrally arranged coaxially with an idle shaft 3 to which an idle gear 4 meshed with the crank gear 2 of a crankshaft 1 is fixed thereby, this balance weight 5 can function as a primary balancer. Here, this idle gear 4 is so arranged that it drives an adjacent cam gear 6 while being reversely rotated at the same speed as the crankshaft 1. Then, respective auxiliary machines require different rotational speeds therefore, the balance weight 5 is arranged on the idle gear 4 which can freely adjust rotational speeds and rotational directions. Hereby, additional gears can be suppressed to the minimum extent, and increase of weight can be suppressed to the utmost, and also increase of the meshing parts of the gears is few therefore, deterioration of noises can be suppressed to the utmost.
Patent JP-S62229331-A (JP)
Title: Information processor
Inventor: TAKAGI MASAHIKO
IPC: G06F9/22
Filed: 1986-03-28
Abstract: PURPOSE:To improve the working speed of an information processor by detecting a machine word instruction series having a high access frequency to add it to an instruction set as a machine word instruction and replacing said instruction with the old machine word instruction series. CONSTITUTION:A control part 2 extracts a machine word instruction out of a main memory 1 and executes it by the corresponding microinstruction stored in a control memory 5. At the same time, an access frequency counting part 4 for machine word instruction address traces an executing address and recognizes a machine word instruction train received accesses higher than a prescribed frequency as a pattern and regards it as a candidate of machine work instruction. An instruction synthesizing part 6 decides the code of a new machine word instruction and sends it to a machine word instruction writing part 7 and a microinstruction writing part 8. The part 7 replaces the machine word instruction train set to the main memory 1 before synthesization with a new machine word. While the part 8 writes the microinstruction train forming a synthesized machine word instruction train onto the memory 5.
Patent JP-S58190870-A (JP)
Inventor: SAKABE YUKIO
IPC: C04B35/46
Filed: 1982-04-27
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-H06280476-A (JP)
Title: Excavating machine with multiple functions
Inventor: OKUMURA TOSHIHIRO
IPC: E21D9/12
Filed: 1993-03-30
Abstract: PURPOSE:To shorten construction period by the increase of work efficiency and by labor-saving, by a method wherein working machines necessary for a pit face part are mounted on a gantry type excavating machine and works can be simultaneously performed together with these machines. CONSTITUTION:A semi-box type gantry main body 2 is provided, which can be self-propelled on rails 13 and in which a horizontal bed 3 is supported with legs 4. At the upper part of the bed 3, a section-freely excavating machine 5 and a spraying machine 6, which are at the top end side of the bed and can be self-propelled in the axial direction of a tunnel, a lifting crane 7 movable in the axial direction of the tunnel ranging from the central part of the bed 3 to the rear end part thereof, and man-cages 8, each of which is also used as an erector, movable in the axial direction of the tunnel at both sides of the crane, are provided. Drilling machines 9 movable in the axial direction of the tunnel are individually provided on side beds formed on both sides of the gantry main body 2, and a wastecarrying out machine 10, which is also used as another excavating machine, is stowably provided in a space 11 under the bed at the top end part of the gantry main body 2.
Patent JP-H08272620-A (JP)
Title: Optimization method for temporary area of compiler
Inventor: YAMADA SHOICHIRO
IPC: G06F9/45
Filed: 1995-03-29
Abstract: PURPOSE: To optimize the temporary area of a compiler by rewriting the temporary area of an instruction table into a user variable area when a compiler analyzes the variable definition quotation relation between a user and the temporary area included in a basic block and assigns the temporary area in place of the user variable area. CONSTITUTION: This optimization method includes a temporary area optimization means 20 which is included in an optimization means of a compiler, an intra-blcok definition quotation analysis means 21 which decides the propriety of optimization, and an instruction table rewrite means 22 which rewrites an instruction table based on the decision result of the means 21. In regard of the optimization of a compiler in a computer system having a data cache, the variable definition quotation relation between the temporary area of every procedure and a user is analyzed for the temporary area that is internally generated by the compiler. Then the temporary area of the instruction table is rewritten into a user variable area, so that the reference to the data definition is localized and the hit rate of the data cache is improved.
Patent JP-S58188293-A (JP)
Inventor: ARANOMI NAOKI
IPC: B66C15/04
Filed: 1982-04-27
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-S63238681-A (JP)
Title: Data taking-in circuit
Inventor: YAMADA MASAHIRO
IPC: G06F17/40
Filed: 1987-03-26
Abstract: PURPOSE:To process data at a high speed by taking data into a FIFO only at the time of discriminating this data to be required data by a data discriminating means and storing the data taken into this FIFO in a memory. CONSTITUTION:Data is taken into FIFOs 11 and 12 only when this data is judged to be required data by a data discriminating means 9, and data taken into FIFOs 11 and 12 is stored in a memory 21. Consequently, it is unnecessary to equalize data processing speeds of a circuit system before data taking-in of FIFOs 11 and 12 and that after data taking-in of FIFOs 11 and 12 because FIFOs 11 an 12 function as buffers where data is temporarily stored, and the data processing is sufficiently performed even if the processing speed of the circuit system before data taking-in of FIFOs 11 and 12 is increased and that of the circuit system after data taking-in of FIFOs 11 and 12 is reduced. Thus, the data processing is performed at a high speed as the whole.
Patent JP-S56168318-A (JP)
Title: Manufacture of luminous tube for discharge lamp
Inventor: TAKAI YOSHINORI
IPC: H01J9/24
Filed: 1980-05-29
Abstract: PURPOSE:To improve productivity and yield, by heating electrodes and the whole main tube provided with an inserted inert gas leading-in pipe, through a heating process divided into steps of the predetermined number of times or more, and sealing the electrodes on both ends and forming the luminous portion of a luminous tube at the same time. CONSTITUTION:Electrodes 2, 3 held by electrode holding apparatuses 6 are respectively inserted into both end portions of a main tube 1, and the main tube 1 is held by connecting a chip pipe 4 to an inert gas leading-in pipe 5. Then, after flowing inert gas 7 into the main tube 1 from the leading-in pipe 5 through the chip pipe 4, moisture and impure gas in the main tube 1 are discharged by heating the whole main tube 1 below a melting temperature through a process divided into 2 or more heating steps with a gas burner. After that, electrodes 2, 3 on both end portions of the main tube 1 are sealed at the same time with press heads 9, 9 having concave portions corresponding to a luminous portion, and the luminous portion of a luminous tube is formed by pressing at the same time. Thereby, it is attempted to reduce the number of working processes and working time, and also to improve the yield for forming the luminous portion.