baber/WOPTO huggingface dataset:
Patent JP-H0879704-A (JP)
Title: Method and apparatus for coding fixed bit rate and tracking method for high speed search using them
Inventor: KIN SAIKEN
IPC: H04N19/66
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a tracking method for high-speed search and a method and device for coding fixed bit rate which are adaptive to the tracking method. SOLUTION: Unit blocks each composed of a prescribed number of conversion blocks are constituted by dividing flowing-in video data into conversion blocks (40), and then, a fixed unit of bit quantities is constituted by extracting a prescribed number of unit blocks and the unit is converted and coded. Then a conversion coefficient is quantized by using an initial compressed integer (48) and an actual compressed integer is calculated by comparing the bit quantity obtained as a result of quantization with a target bit quantity (50). The conversion coefficient is quantized one unit block by one unit block by using the actual compressed integer (54) and the results are coded in variable lengths so that a fixed bit quantity may be obtained at every fixed unit of bit quantities and coded DC coefficients and a prescribed number of low-frequency AC coefficients are recorded in an IDC data area. All coded coefficients are recorded in a DDC data area.
Patent JP-2000010780-A (JP)
Title: Microprocessor
Inventor: KIUCHI ATSUSHI
IPC: G06F9/38
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor which can avoid the occurrence of overhead between the load of source data and product-sum operation (or multiplying operation) each time of repeatedly executing multiplication or product-sum operation processing. SOLUTION: In the microprocessor provided with pipeline structure consisting of five stages called IF, ID, EX, MA and WB, product-sum operation or multiplying operation is started at an MA stage. Otherwise, all the operation from the start of operation to the write back of an operating result is completed at the WB stage. Thus, an overhead cycle between data operating operation such as product-sum operating processing and reading out operation of source data required for it can be eliminated.
Patent JP-H0461716-A (JP)
Title: Manufacture of flat cable with shield
Inventor: WATANABE MASAHIRO
IPC: H01B7/08
Filed: 1990-06-28
Abstract: PURPOSE:To reduce thermal strains in a vinyl sheath layer and decrease the gap between this sheath layer and an Al shield tape layer to a great extent by furnishing an infrared radiating surface temp. measuring device, a signal comparing/selecting device, and a control signal generating device. CONSTITUTION:An infrared radiating surface temp. measuring device 7 measures the surface temp. of a flat cable 2. The measuring values are compared with the preset values of the flat cable 2 surface temp., and selection is made to make adjustment by a control signal generator 12 for the amount of cold air supplied from a cold air generator 13 to the flat cable 2 after extrusive covering of vinyl sheath and the die outlet via a cold air cooling device 6 and a die outlet cold air cooling device 5. Thereby the amount of cold air is adjusted in accordance with the surface temp. of the vinyl sheath after extrusive covering, which eliminates rapid cooling immediately after extrusive covering of vinyl sheath layer, stabilizes the electrostatic capacity between Al shield tape layer and conductors, and allows reduction of thermal strains in the vinyl sheath layer and also the gap between this layer and the Al shield tape layer.
Patent JP-S5872078-A (JP)
Title: Fm-cw radar
Inventor: WATANABE HIDEO
IPC: G01S13/93
Filed: 1981-10-26
Abstract: PURPOSE:To reduce measuring errors by changing the phase or time length of the  count periods of the beat signal in every period and determining the average value  of the count contents. CONSTITUTION:A synchronizing signal generating circuit 4 generates a synchronizing  signal of a modulating frequency Fm and applies the synchronizing signal to a modulating circuit 3 and a timing control circuit 5. The circuit 3 changes the transmission  frequency in synchronization with the synchronizing signal and the circuit 5 outputs  the timing signal shifted of the phase with respect to the synchronizing signal successively at every application of the synchronizing signal thereto. More specifically,  this radar is so constituted as to count the synchronizing signals and to control the delay time according to the count contents thereof. The timing signal can be outputted  by the repetition of the same operation at every counting of N. A gate signal generating circuit 6 generates a gate signal of a specified time length and applies the same to a gate circuit 11 at every application of the timing signal thereto. The gate  signal is opened by said signal and applies the pulses from a pulse forming circuit 10 to an arithmetic circuit 12 which calculates a relative distance and applies the  same to a display circuit 13, whereby the relative distance is displayed analogically  or digitally.
Patent JP-H05179348-A (JP)
Title: Production of coil spring by hot coiling
Inventor: KONDO SATORU
IPC: C22C38/24
Filed: 1991-07-11
Abstract: PURPOSE:To produce a coil spring having high strength and high fatigue resistance. CONSTITUTION:A wire consisting of, by weight, 0.55-0.70% C, 1.00-2.50% Si, 0.50-1.50% Mn, 0.50-2.50% Cr, 0.10-0.90% Mo, 0.05-0.50% V and the balance essentially Fe is hot-coiled at 900-1,050 deg.C and 200-300mm/sec coiling rate and then tempered at 425-550 deg.C to obtain a coil spring having high strength and high fatigue resistance which are comparable to or higher than those of a coil spring obtd. by cold coiling. Because of hot coiling, the wire having high notch sensitivity can easily be coiled.
Patent JP-H0613054-A (JP)
Title: Lamp bulb
Inventor: FUKUE KAZUNARI
IPC: H01K1/18
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the breakage in the early stage of an upper support wire and extend the life as a lamp by shifting the upper support wire from just above a filament to the side. CONSTITUTION:Around and just above a filament 13, a heating area 16 of the temperature of which is higher than the circumferential temperature at the time of electrifying and heating the filament 13 is formed. The base end part of an upper support wire 14a extending from the sealed end part of a bulb 12 to the inside is curved in a curved part 14aa at a desired angle so that the wire 14a is never situated in the area 16. Namely, since the wire 14a is shifted from the area 16 just above the filament 13 to the outside, the wire 14a is prevented from being repeatedly heated by the filament 13, etched, and broken in the early stage. Thus, the life as a lamp bulb can be extended.
Patent JP-H0220885-A (JP)
Title: Laser beam driving device
Inventor: EGUCHI TATSUYA
IPC: B41J2/44
Filed: 1988-07-08
Abstract: PURPOSE:To adjust respective power outputs of laser beams to initial set values by performing APC (Auto Power Control) over the laser beams according to one of power outputs. CONSTITUTION:A photodiode 3a which receives a laser beam oscillated backward by a semiconductor laser 3a is provided in a laser head 3. The output signal (g) of this photodiode 3b is inputted to a laser driving circuit 2 and used to control an exciting current (f) so that the power of a laser beam oscillated forward by the semiconductor laser 3a is invariably constant without reference to variation in the temperature of the semiconductor laser 3a. Namely, the APC over the respective power outputs of the laser beams is performed according to one of the power outputs. Consequently, the laser beams which have the respective power outputs are brought under the APC with a laser beam which has a constant power output, so that the respective power outputs are accurately adjusted to the initial set values.
Patent JP-H1117026-A (JP)
Title: Semiconductor memory
Inventor: MANO MICHIO
IPC: H01L21/8244
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To realize an SRAM superior in device characteristics and productivity, which allows the cell area to be reduced and a p-type diffused layer to be connected to gate electrodes, without forming p-n junctions. SOLUTION: SRAM 1 comprises flip flops each composed of a first and second inverters composed of an NMOS and PMOS on a semiconductor substrate in a memory cell 200, and n-type gate electrode wirings 4, 5 where NMOS gate electrodes 41, 42 and PMOS gate electrodes 51, 52 are continuous, and a leading wiring 13 from the wiring 4 of the first inverter is connected to a p-type diffused layer 9 to be a second load Tr, Q4 of the second inverter through a p<+> type buried contact part 15 and is formed of a p-type conductive film on this part 15.
Patent JP-H093293-A (JP)
Title: Polypropylene resin composition
Inventor: UDAGAWA HIROYUKI
IPC: C08K5/521
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a polypropylene resin composition having excellent rigidity, impact strength, heat-resistance, transparency and whitening resistance and useful for food containers, etc., by compounding a specific propylene-ethylene block copolymer with a phosphorus compound and a multiple metal hydroxide. CONSTITUTION: This resin composition contains (A) 100 pts.wt. of a block copolymer containing 95-70wt.% of a crystalline propylene polymer block and 5-30 pts.wt. of an ethylene-propylene copolymer block, having an ethylene content of 3-22wt.%, a melt flow rate of 0.3-100g/10min, a cold xylene soluble content of 2.5-20%, an ethylene content in the cold acetone soluble and acetone insoluble component of 40-80%, a ratio of the intrinsic viscosity of the cold acetone insoluble part to the intrinsic viscosity of the acetone soluble part of 0.4-2 and a small melt peak at 118-130 deg.C, (B) 0.01-3 pts.wt. of a phosphate compound such as a compound of formula I (R<1> is direct bond, S, etc.; R<2> and R<3> are each a 1-8C alkyl or H; M is a metal; (n) is 1-3) and (C) 0.01-0.5 pts.wt. of a compound of formula II (X is an anion; (m) is 0-3; (n) is valence of X).
Patent JP-H0221711-A (JP)
Title: Piezoelectric vibration component
Inventor: TAKAHASHI HIROYUKI
IPC: H03H9/56
Filed: 1988-07-09
Abstract: PURPOSE:To decrease the size of a piezoelectric substrate in the direction of polarized axis and to reduce the change in the resonance frequency by designing the direction of the polarized axis along the direction of the short side of the piezoelectric substrate. CONSTITUTION:The direction of the polarized P axis of the piezoelectric substrate 1 is brought near to the direction of the short side rather than the long side direction of the piezoelectric substrate 1. When the title component is compared with a conventional piezoelectric vibrator component whose polarized P axis direction is in parallel with the long side direction, even if the piezoelectric substrate 1 of the same size is used, the length of the piezoelectric substrate 1 in the polarized axis P direction is reduced. As a result, the change in the resonance frequency of the piezoelectric vibrator component when a stress is applied is reduced. Thus, even when any thermal stress is caused between the piezoelectric substrate and an outer package resin layer due to the change in the operating temperature in the piezoelectric vibrator component covered by the outer package resin layer, the change in the resonance frequency caused by the stress is reduced and the piezoelectric vibrator component with the excellent temperature characteristic is obtained.
Patent JP-H0221228-A (JP)
Title: Fluorescent color measuring apparatus
Inventor: ORAKU HIDEAKI
IPC: G01J3/51
Filed: 1988-07-09
Abstract: PURPOSE:To correct the change of a light source with the elapse of time and machine difference, in measuring a fluorescent color by a white light illumination system, by prescribing the ratio of the measured value in a wavelength band emitting fluorescence in the short wavelength region of a visible region and the measured value in an exciting wavelength band. CONSTITUTION:When a material containing fluorescence is measured by a white light illumination system, the spectral energy distribution emitted from a light source can be corrected. With respect to the wavelength characteristic of the spectral energy of the light source 2, the ratio lambda1/lambda2 of a short wavelength lambda1 and a long wavelength lambda2 as well as the ratio b2/a2 of the powers a2, b2 of lights receiving the effect of lighting voltage and a lighting time are prescribed. Therefore, especially, in the case of the colorimetry of a sample emitting fluorescence, interference filters 5, 6 are alternately inserted to make it possible to prescribe the ratio of an exciting wavelength lambda3 and a wavelength lambda4 emitting fluorescence. Then, the constant voltage power supply part 2 of the light source 2 is controlled on the basis of the signal obtained by applying signal processing to the output signal of a photodetector 7 by a signal processor 8 so as to set the ratio of the emitting luminous intensity in the exciting wavelength region of the emitted light from the light source 2 and that in a fluorescence wavelength region to a predetermined value. By this method, a measured value of good reproducibility can be obtained.
Patent JP-H07140887-A (JP)
Title: Electronic device and information carrier
Inventor: OHARA MAKOTO
IPC: G09B5/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide an electronic device capable of making image display of various kinds of information such as characters on a television monitor, etc., with simple operation and an information carrier and to provide the information carrier simplified in mounting at an electronic device body. CONSTITUTION:This electronic device 21 has a sheet 2 stated with plural pieces of the visible information 7 on its surface, a memory device storing the information corresponding to plural pieces of the visible information 7, a selecting means (touch pen 9, etc.) for selecting the specific visible information when operated by an operator on the sheet 2 surface, a detecting means for detecting the signal indicating that the specific visible information 7 is selected and a signal processing means for reading the information corresponding to the specific visible information out of the memory device based on the signal from the detecting means. This information carrier 1 is composed to a book shape by binding plural sheets of the electronic device and the sheets 2 and contains the memory device.
Patent JP-H093069-A (JP)
Title: Zilpaterol hydrochloride in specific crystallization state, its production, and intermediate substance used therefor
Inventor: IBU SHIEBURUMON
IPC: A23K1/16
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To produce a compound useful as a breeding additive for animal effective for promoting the increase in body weight.  
     SOLUTION: This anhydrous zilpaterol hydrochloride contains <5% of crystal having a size of ≥15μm and the remaining part of the crystal having a size of ≥250μm. The compound having the objective crystal morphology can be produced by preparing a supersaturated aqueous solution or a water/ethanol solution of zilpaterol hydrochloride at ≥50°C, cooling the solution to precipitate monohyrate crystal, lowering the temperature of the system to ≤20°C and drying the obtained trihydrate crystal. As an alternative, anhydrous zilpaterol hydrochloride is dissolved in water at ≤30°C to obtain a saturated aqueous solution of the hydrochloride and the solution is subjected to spontaneous recrystallization to obtain a trihydrate. The trihydrate is also producible by dissolving the hydrochloride in a minimum volume of hot water of 60-100°C, stirring the solution at 20°C and pouring into a saturated water/alcohol solution of the hydrochloride containing a seed trihydrate crystal added to the solution beforehand. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H119147-A (JP)
Title: Fishing rod
Inventor: IMAI MITSUO
IPC: A01K87/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightened fishing rod having improved appearance, capable of being prevented from damaging when operating by forming protecting layers for protecting decorating layers only on plural intermediate rod pipes in plural intermediate rod pipes and a tip rod pipe. SOLUTION: This fishing rod 1 having decorating layers formed by physical vapor deposition and constituted of a butt rod pipe 2, plural intermediate rod pipes 3a, 3b, etc., and a tip rod pipe 5 has protecting layers for protecting the decorating layers only on the plural intermediate rod pipes 3a, 3b, etc., in the plural intermediate rod pipes and the tip rod pipe. The protecting layers formed on the intermediate rod pipes 3a, 3b, etc., can be formed so as to be inclined thinner toward the tip rod pipe 5 side. Further, the protecting layers can be formed on the decorating layers of the rod pipes at a prescribed interval in the drawing-out type fishing rod having rod pipes with the decorating layer formed by the physical vapor deposition and the protecting layers for protecting the decorating layer.
Patent JP-2000009711-A (JP)
Title: Elemental analysis method and analytical device of organic compound
Inventor: SASAKI NORINAGA
IPC: G01N23/223
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To execute an elemental analysis of a sample which contains an organic compound on the level of several tens of ppb. SOLUTION: In this analytical method, sample gas separated by a gas chromatograph 101 is collected on a cooled collecting board 109, and an elemental analysis of the sample is conducted with a fluorescent X-ray analysis or the like. This analytical equipment is equipped with a gas chromatograph 101, a collecting chamber 102 connected to a column 105 of the gas chromatograph 101, an Auger electron spectroscopic analyzer and the like.  The collecting board 109, for cooling and collecting a gas component of an organic compound flowing out from the column 105 of the gas chromatograph 101, is stored in the collecting chamber 102, and the collecting board 109 on which the gas is collected is kept in cooled state, while being moved into a chamber 103 of the Auger electron spectroscopic analyzer or the like, and then an elemental analysis of the organic compound is conducted the Auger electron spectroscopic analyzer or the like.
Patent JP-S5795079-A (JP)
Title: Gas diffusion electrode
Inventor: KOSHIBA NOBUHARU
IPC: H01M4/86
Filed: 1980-12-04
Abstract: PURPOSE:To obtain a gas diffusion electrode which prevents electrolyte from leaking through pinholes by fabricating the gas diffusion electrode in such a way that more than one sheet of water repellent resin film are adhesive bonded with a resin adhesive or by heat-treatment, and this composite film is stuck to a catalyst layer. CONSTITUTION:One side of a polytetrafluoroethylene film 6 of 100mum thickness, 0.5-1mum main distribution of pore size and a 50% porosity, is coated with the dispersion 10 consisting of tetrafuoroethylene-hexafluoropropylene copolymer, and stuck to the same film 6. This composite film is adhesive bonded by heat- treatment at 280 deg.C, pressed to join with a catalyst layer 5 having a metal core and mainly consisting of active carbon, to fabricate an air electrode.
Patent JP-H04368939-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA KATSURO
IPC: G03C1/16
Filed: 1991-06-18
Abstract: PURPOSE:To enhance image storage stability and color reproducibility by incorporating a specified malondianilide type yellow dye-forming coupler and a specified compound. CONSTITUTION:A blue-sensitive silver halide emulsifier layer contains the malondianilide type yellow dye-forming coupler represented by formula I or II and further at least one of the compound represented by formula III. In formulae I-III, each of X1 and X2 is alkyl, aryl, or a heterocyclic group: X3 is an organic group necessary for forming an N-containing heterocyclic group together with >N-; Y is aryl or a heterocyclic group; Z is a group to be released by coupling with the oxidation product of a developing agent; each of Y5 and Y6 is a nonmetallic atomic group necessary for forming an N-containing heterocyclic group; each of R6 and R8 is an aliphatic group optionally interrupted by an S atom; and R7 is H or lower alkyl.
Patent JP-H0221966-A (JP)
Title: Partial painting method
Inventor: YONEMOTO YOSHIYUKI
IPC: B05D1/32
Filed: 1988-07-12
Abstract: PURPOSE:To allow sure cutting of a masking film without flawing a material to be coated even if the focal position and moving speed of a laser beam change to some extent by coating the surface of the material to be coated with a reflecting paint which reflects the laser beam within the range inclusive of the contour line to be cut and providing the masking film on the film of this reflecting paint. CONSTITUTION:The masking film provided on the material 1 to be coated is cut along the contour line of the part to be painted by the laser beam and the surface of the material to be coated is coated with the reflecting paint 2 which reflects the laser beam within the range inclusive of the contour line and the masking film is provided on the film of this reflecting paint at the time of removing only the masking film on the part to be painted, then subjecting this part to be painted to partial painting. As a result, the laser beam is reflected by the film of the reflecting paint under the masking film and the flawing of the material to be coated is prevented even if the laser beam penetrates the masking film as the focal position of the laser beam is too low to some extent or the moving speed of the focal position is too low to some extent.
Patent JP-H09327229-A (JP)
Title: Block for plant cultivation
Inventor: MIZUTANI KATSUYOSHI
IPC: A01G9/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain blocks for plant culture which has a high degree of shape freedom, easy handleability, and improved air permeability, water permeability and viability by treating light-weight cellular concrete having depressions for receiving seeds or the like with a tourmaline powder. SOLUTION: A block 11 made of light-weight cellular concrete having depressions 13 for receiving plant seeds or bulbs 14 is treated with a tourmaline powder 12 to coat its surfaces and pore wall surfaces therewith thereby giving an environment very good for plant culture by the synergistic function of the chemical with the air permeability and water permeability of the concrete block II.
Patent JP-H0841485-A (JP)
Title: Grease composition for constant velocity joint
Inventor: TAKEUCHI KIYOSHI
IPC: C10M113/08
Filed: 1995-07-07
Abstract: PURPOSE:To obtain a composition for constant velocity joints containing a base oil, a Li-containing thickener, an organic molybdenum compound and zinc dithiophosphate, etc., having remarkable reducing effect on coefficient of friction and vibration preventing effect and especially used for plunging type constant velocity joints. CONSTITUTION:This composition contains (A) preferably 75-95wt.% of a base oil such as mineral oil, (B) preferably 2-15wt.% of Li-containing thickener comprising a lithium (complex) soap, (C) preferably 0.5-5.0wt.% of molybdenum dithiophosphate or molybdenum dithiocarbamate, (D) preferably 0.5-5.0wt.% of zinc dithiophosphate of the formula (R<7>O) (R<8>O)RS-S-Zn-S-PS(OR<9>) (OR<10>) (R<7> to R<10> are each a 1-24C alkyl or a 6-30C aryl) and (E) preferably 0.5-5.0wt.% of a metal salt selected from a metal salt such as calcium salt of wax oxide, a metal salt of petroleum sulfonic acid and a metal salt of an alkyl aromatic sulfonic acid.