baber/WOPTO huggingface dataset:
Patent JP-2000259167-A (JP)
Title: Voice data processor
Inventor: HIRAIWA TSUTOMU
IPC: G06F17/27
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To accurately and faultlessly time-divide voice data composed of a plurality of voice intervals for every topic on the basis of the contents. SOLUTION: Feature values representing voice intervals are represented by the vectors in a multidimensional space. By measuring the changes of the feature value vectors, the relationship among the voice intervals are quantified. The changes of the feature value vectors are successively and sequentially computed in terms of the inner products of the feature value vectors of adjacent voice intervals. If the value of the inner product becomes equal to or less than a certain value, the relationship between the adjacent intervals is discriminated to be low and these intervals can be regarded as a point that divides the topic. If the dimensions of the feature vector becomes too large, evaluation of the degree of relationship of the feature values becomes difficult using the simple judgement relying on a certain distance between feature vectors.  Therefore, the number of dimensions of the feature vectors is reduced by using a beforehand determined mapping relationship and evaluation of the relationship is conducted by the changes in the feature vectors having a lower number of dimensions.
Patent JP-S51137961-A (JP)
Title: Circulating type paint drying furnace
Inventor: ITOU JIYOUJI
IPC: F26B25/00
Filed: 1975-05-26
Abstract: PURPOSE: To remove almost perfectly the harmful substances generated in a paint drying furnace while making an effective use of high temperature waste hert after waste gas treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01236583-A (JP)
Title: Alkaline secondary battery
Inventor: YOSHIMURA MASAYUKI
IPC: H01M10/32
Filed: 1988-03-16
Abstract: PURPOSE:To enable superquick charge by making the content of the cadmium hydroxide in a negative electrode active material below 0.95 in a weight ratio to the nickel hydroxide in a positive electrode active material, and containing metal gallium in the negative electrode active material. CONSTITUTION:The quantity of the cadmium hydroxide in a negative electrode active material is below the contents of the positive electrode active material in a discharge state, that is, the hydrogen generation from a negative electrode plate at the time of charging is occurred concurrently with the finish of charging of a positive electrode plate or before the finish, moreover metal gallium or gallium oxide is contained in the negative electrode active material. This enables the reliable alkaline battery possible quick charge obtainable by a simple method in which changing is controlled by only detecting the rise of charge voltage.
Patent JP-H04298081-A (JP)
Title: Manufacture of bsf type solar cell
Inventor: TSUJI KUMIKO
IPC: H01L31/04
Filed: 1991-03-27
Abstract: PURPOSE:To simply manufacture a BSF type solar cell having a stable characteristic and high photoelectric conversion efficiency. CONSTITUTION:A BSF type solar cell provided with an n<-> single crystal silicon substrate 1, a p-type amorphous silicon layer 2 being provided on the light incident side of this silicon substrate 1 and forming pn junction with the silicon substrate 1 and an n<-> amorphous silicon layer 5 being provided on the opposite side of aforesaid silicon substrate 1 forming HL junction with the silicon substrate 1 while having a characteristic that aforesaid n<-> amorphous silicon layer 5 is formed by a plasma CVD method. This method eases a thermal condition at the time of forming the n<-> amorphous silicon as compared with a usual method so that deterioration in a characteristic of the silicon substrate 1 is hard to occur, thereby enabling the layer thickness of the n<-> amorphous silicon layer 5 to be thinned.
Patent JP-H06248614-A (JP)
Title: High bridge pier and construction thereof
Inventor: SAKAMOTO MAMORU
IPC: E01D2/00
Filed: 1993-02-26
Abstract: PURPOSE:To erect rapidly and inexpensively a bridge pier having rigidity and toughness, by forming the pier frame by connection with a steel pipe provided with ribs in the inside and fitting beam forms made of steel plate at the upper part thereof and placing concrete in the inside to unify it. CONSTITUTION:A steel pier frame 3 is erected on a footing 1 by welding required numbers of steel pipes 2 provided with ribs in the inside for stronger adhesion with concrete. And beam forms 7 made of steel plates are attached at the upper part. Then concrete is continuously placed through a pressure pipe to construct a high pier 4. In this way, a pier having a compressive and bending strength can be easily obtained.
Patent JP-S57177466-A (JP)
Title: Chattering prevention device for swing check valve
Inventor: ISOE MANABU
IPC: F16K15/03
Filed: 1981-04-24
Abstract: PURPOSE:To prevent chattering of a swing check valve by inserting a packing around the hinge shaft for damping a hinge shaft rotation and constituting so that the friction resistance on the hinge shaft can be adjusted by compressing the packing from the outside. CONSTITUTION:A hinge shaft 2 of a swing check valve is extended outward from a valve housing, and is surrounded by a packing 4 inserted into a packing storage chamber 3 made in one body with the valve housing. An adjusting shaft 5 is fitted in the packing storage chamber 3 as movable back and forth. A packing 18 is provided to prevent the fluid from leaking through a gap between the  adjusting shaft 5 and a bonnet 16. When a rear end section 53 is rotated by use of a monkey wrench, etc., the adjusting shaft 5 is moved forward or backward  changing the tightening pressure of the packing, and a desirable resistant force  on the shaft 2 can thus be obtained.
Patent JP-H05264351-A (JP)
Title: Spectrofluorophotometer
IPC: G01J3/443
Filed: 1992-03-19
Abstract: PURPOSE:To make it possible to regulate a light source, in a short time, to be located at an optimum position by executing the regulation by correcting the amount of slippage occurring when the regulation is executed in one direction from an angle of convergence into a spectroscope, which is fixed according to a device. CONSTITUTION:A light flux from a luminescent spot 11 of a xenon lamp is converged at an angle A on the incidence side of an excitation-side slit 12 by a lens 2. The light flux separated into its spectral components is converged on the emission side of the excitation-side slit 12. The luminescent spot 11 existing before regulation is shifted in longitudinal, vertical and lateral directions and intensities of output signals from a detector at shifted positions are stored in a computer. This operation is repeated several times, the signal intensities at the separate positions are compared and thereby the position at which the signal intensity is maximum is found out and set. When the spot is shifted in the longitudinal direction, at this time, a slippage occurs in the vertical direction. Therefore, by shifting the luminescent spot 11 in the longitudinal, vertical and lateral directions automatically and simultaneously, with the amount 14 of slippage in the vertical direction corrected, so that the spot may be shifted along the optical axis, the luminescent spot 11 can be set at an optimum position.
Patent JP-H08257668-A (JP)
Title: Forging method and device therefor
Inventor: MOMOSE KIMIO
IPC: B21J5/02
Filed: 1995-03-22
Abstract: PURPOSE: To suppress the causing of burrs, to reduce the cutting process time and to improve the yield by pressing an intermediate die against a second die by the elastic force when the intermediate die and a work are displaced to a first die side. CONSTITUTION: A guide pin 16 is inserted into a hole part of a work, and a circumferential edge part of the work is surroundingly supported by an inclined part 32a of an intermediate die 28. Then, a first step part 34 of the intermediate die 28 is fitted to a second step part 40 of a second upper die 28 by lowering first and second upper dies 36, 38 to engage the tapers with each other and position the intermediate die 28. The lower surface of the second upper die 38 is brought into close contact with the upper surface of the intermediate die 28 by the elastic force of a disk spring. When the first and second upper dies 36, 38 are further lowered, the disk spring 26 is retracted to lower the work, and the work is held by the first and second lower dies 18, 20, the intermediate die 28, and the first and second upper dies 36, 38 to achieve the forging.  Burrs are prevented from being caused in the circumference of the work.
Patent JP-2000258023-A (JP)
Title: Refrigerator
Inventor: YOSHIOKA ISAHIRO
IPC: F25B39/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the generation of the sound of refrigerant flow is prevented upon stoppage of a compressor. SOLUTION: An evaporator 50 for refrigeration is disposed on the upstream side and a freezing fan is disposed on the downstream side thereof. A three-way valve is switched to the side of evaporator 50 for refrigeration upon stoppage of a compressor. Since excess liquid refrigerant 100 can be pooled temporarily using the evaporator 50 for refrigeration as a container (reservoir) during stoppage of the compressor, the liquid refrigerant 100 can be prevented from flowing excessively into an accumulator 74. Consequently, the sound of refrigerant flow can be prevented from being generated in the accumulator 74 during stoppage of the compressor. A trap 118 for pooling more liquid refrigerant 100 may be provided on the side of evaporator 50 for refrigeration.
Patent JP-S55155041-A (JP)
Title: Styrene resin composition
Inventor: UMEDA NORIAKI
IPC: C08L51/00
Filed: 1979-05-24
Abstract: PURPOSE: To improve impact resistance, mold release characteristics, tensile strength and tinting of styrene resin, by a method wherein a specified amount of at leaset one higher fatty ester is blended with impact-resistant styrene resin.  
     CONSTITUTION: Titled stryrene resin compsns. are obtd. by a method wherein (b) 0.5W10pts.wt., pref. 0.5W3pts.wt. at least one higher fatty ester derived from 12W22C satd. or unsaturated fatty acid, and 4W22C monovalent aliph. alcohol is blended with (a) 100pts.wt. of impact-resistant styrene resin obtd. by bulk polymn., bulk-suspension polymn. or solution polymn. of polymerizable vinyl-substd. arom. compd. such as styrene, nuclear substd. styrene in the presence of a rubber such as polybutadiene or styrene-butadiene rubber. Preferable higher fatty esters are those having a b.p. of not lower than 200°C such as stearyl stearate or palmityl palmitate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01237781-A (JP)
Title: Information read device
Inventor: SHIMOJO TETSUJI
IPC: G06K13/12
Filed: 1988-03-18
Abstract: PURPOSE:To maximize processing speed and improve the handling of a slip by respectively equipping document stackers before and after an information reading device, obtaining a carrying path branching point in a part of a carrying path and switching the carrying direction of the slip after reading into such two types of reading direction as forward and a reverse directions. CONSTITUTION:A slip 11, to which the reading is finished, is once stopped in a position where a rear edge 11a is passed through, in an image sensor device 1 and waits for the recognition and collation processing of a high order device. As the processed result of the high order device, when the contents of the reading or transacting is normal, rollers 4a-4d are revolved and driven in the same direction at the time of reading, and the slip 11 is carried in the rear direction of the device along a main carrying path 5a. Then, after a processing successive number is printed by a printing head 2, the slip is discharged to an accept stacker 10 in the rear direction. When the contents of the reading or processing are NG, the rollers 4a-4d are revolved and driven in the reverse direction at the time of reading and the slip is carried in the forward direction of the device. A solenoid 13 is turned on and a gate 12 of the main carrying path is switched. Then, the slip 11 is carried in the direction of a sub carrying path 5c and discharged to a reject stacker 9 in front of the device.
Patent JP-H07265340-A (JP)
Title: Artificial cornea
Inventor: ISHIDA NORIYUKI
IPC: A61F2/16
Filed: 1994-03-31
Abstract: PURPOSE:To prevent a part of a support member from breaking a cornea to be exposed outside after implanted into the cornea in an artificial cornea with a support member comprising a metal material less biologically damaging by forming the support member into a truncated dome while the support member with a sheet plate having numerous holes drilled is made up of a lamination of sheets. CONSTITUTION:A support member 2 of an artificial cornea has a body 2c inserted between a front layer F and a rear layer N of a cornea K, supports an optical member 3 fitted into a central hole 2a. It is made of metal less biologically damaging such as pure titanium, a titanium alloy, tantalium or the like and formed into a truncated dome as a whole while the body 2c has a plurality of through holes 2b. The support member 2 is formed by laminating sheet plates 4 with numerous holes 4a drilled and the holes 4a of the sheet plates 4 are made to pierce the sheet plates mutually from the surface to the rear thereof to form a through hole 2b. The through hole 2b can prevent dewatering at the front layer F and eventual nutritious insufficiency as caused by the separation of the cornea F into the front layer K and the rear layer N.
Patent JP-S6465115-A (JP)
Title: Reaction injection molding
Inventor: SAITO JOICHI
IPC: B29C39/00
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a molded product which is excellent in heat resistance and elongation characteristics, by using a specified nucleus-substd. arom. amine as a chain extender in the reaction injection molding of a high-MW active hydrogen compd. and a polyisocyanate compd. CONSTITUTION:A chain extender is prepared, which comprises a nucleus-substd. arom. amine having a total of at least three different nuclear substituents consisting of amino groups, aminoalkyl groups and at least one member of substituents selected from among alkyl groups and electrophilic groups (e.g., 3-t-butyl-4-aminomethyl-6-chlorobenzene). A starting material comprising said chain extender, another chain extender (e.g., ethylene glycol), a high-MW active hydrogen compd. and optionally added catalyst and foaming agent and another starting material comprising a polyisocyanate compd. (e.g., tolylene diisocyanate) are submitted to reaction injection molding to give a synthetic resin molding.
Patent JP-H05264535-A (JP)
Title: Measuring system for analysis slide, information recording magnetic card and analyzer
IPC: G01N21/75
Filed: 1992-03-19
Abstract: PURPOSE:To provide an accurate system with a simple operation which allows the inputting of all pieces of information into a magnetic card pertaining to a slide measurement containing correction information per lot to perform a slide measurement based on the information. CONSTITUTION:A magnetic card 4 is used one sheet added to each slide container (box). The magnetic card 4 has information necessary for measurement recorded, which is stationary information coded covering an amount of a spotting liquid, a measuring wavelength. a data processing system, a base calibration curve, a determination area, a display range, a display digit, a display unit and the like and varying information covering lot number for correcting changes in measured values per lot, item codes, item names, correction factors and the like. The stationery information and varying information are inputted using the magnetic card 4. This allows a user to operate an analyzer 1 simply and accurately when not only the varying information but also the stationary information changes.
Patent JP-H1023686-A (JP)
Title: Power supply with solar battery
Inventor: JO HYUN-MIN
IPC: H02J7/35
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply with a constant output voltage at low cost, by following up a maximum output power point in operation using a simple constitution, regardless of intensity of sun light or temperatures. SOLUTION: Solar energy is converted into electric energy by a solar battery 15 to generate a DC voltage. The DC voltage of the solar battery 15 is changed into a given DC voltage and fed from a chopper circuit 100. The DC voltage from the chopper circuit 100 is charged in a battery 200. A pulse width modulation controller 300 detects a maximum point of output power, through the output voltage and output current from the solar battery 15. A pulse width modulation control is carried out in order to follow up the output current of the solar battery 15 on the basis of the detected power signal, so as to operate the chopper circuit 100 at maximum output power.
Patent JP-H02244120-A (JP)
Title: Liquid crystal display element
Inventor: HASEGAWA SHINJI
IPC: G02F1/133
Filed: 1989-03-17
Abstract: PURPOSE:To obtain a domain margin which can be practically used even at >=250 deg. twist angle by using a liquid crystal compsn. which is >=80wt.% of the entire part of the liquid crystal compsn. in the total of the components expressed by specific constitutional formulas. CONSTITUTION:The liquid crystal compsn. contg. the components expressed by the formulas I to III at >=80wt.% in total is used as the liquid crystal compsn. In the formulas I to III, R<1> denotes 1 to 7C n-alkyl group or alkenyl group; R<2> and R<4> denote 1 to 5C n-alkyl group or alkenyl group; R<3>, R<5> denote 1 to 5C n-alkyl group, alkoxy group or alkoxy methylene group. The sufficient domain margin (the range of the ratio d/p between the thickness (d) of the liquid crystal layer and spontaneous spiral pitch P where a normal twist orientation is obtd. and stripe-shaped domains are not generated at the time of voltage impression) is assured even with an STN-LCD (liquid crystal display element of a supertwisted nematic type) of >=250 deg. twist angle by the rubbing method.
Patent JP-H06274139-A (JP)
Title: Window screen selecting method
Inventor: SUZUKI AKIHIKO
IPC: H04N5/45
Filed: 1993-03-23
Abstract: PURPOSE:To easily distinguish a selected window screen by displaying the selected window screen with normal luminance and lowering the luminance of an unselected window screen to previously set luminance. CONSTITUTION:When a block 1 is selected through key input operation at an input part 5, the signal from a control part 6 is sent to a level shift part 16. The respective level shift parts of blocks 2, 3, and 4 lower than the luminance signal from respective R, G, and B matrix to the specific level and send it out to a composition part 8. The level shift part 16 of the block 1, on the other hand, applies the luminance signal from the R, G, and B matrix 15 to the composition part 8 as it is without varying the signal. Thus, an original screen is switched. Namely, the screen corresponding to a video signal to be switched is normally displayed, and other screens are displayed with the previously set luminance signal, so that they can be discriminated.
Patent JP-S54154939-A (JP)
Title: Magnetic bubble memory unit
Inventor: SASAMOTO YOSHIFUMI
IPC: G11C11/14
Filed: 1978-05-26
Abstract: PURPOSE: To facilitate an easy address control for the magnetic bubble element using the major-minor loop system by preparing the index minor loop containing the address information and the flag with every minor loop.  
     CONSTITUTION: The index information comprising the flag and the minor address information is held within the magnetic bubble element. Based on this information, the initial setting is carried out at the remaking time after break of the power supply. When the information is read out of the index minor loop, whether or not the information is the flag is examined first. If the information is the flag, the subsequent information are regarded as the minor loop addresses. And the contents of the addresses are supplied to the minor address counter to perform the initial setting. In case a number of magnetic bubble elements have operations at one time, the index minor loop information is written previously into the nondefective minor loop in order to enhance the reliability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01236381-A (JP)
Title: Inspecting device
Inventor: TERAI HIROYUKI
IPC: G06T1/00
Filed: 1988-03-16
Abstract: PURPOSE:To execute an accurate inspection by differentiating a shaded picture taken in from a camera when the position shift of a component to be inspected is measured, and when the polarity of the component is decided. CONSTITUTION:When the misregistration of the component to be inspected is measured, and when the polarity of the component is decided, the shaded picture taken in from a camera 1 is differentiated at a differentiating circuit 5 to obtain the vertical and horizontal directional local variations of the shaded value of the shaded picture. Consequently, since the outline of the component to be inspected and that of a pad to which the component to be inspected is soldered can be detected respectively and independently, the relative positions of the component and the pad can be obtained from the same picture, and the position of a polarity mark sealed on the component can be automatically detected from the detected position of the component. Thus, the component can be accurately inspected even when the position shift between the position of the camera 1 and the position of a substrate on which the component to be inspected is packaged occurs, and the position of the pad becomes ambiguous.
Patent JP-H07265490-A (JP)
Title: Game board
Inventor: TOOYAMA TAKAMORI
IPC: A63F3/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a game board capable of preserving a game result without dislocating a piece. CONSTITUTION:A cover 6 which covers the upper plane of a board body 1 is placed, and hook mechanism 4, 10 which load/unload the cover 6 on the board body 1 are attached, and the cover 6 is constituted of a cover main body 6a formed in flat shape so as to hold the pieces 5a to 5c there between from the upper side and a semi-spherical projecting part 8 protruded over an internal plane coping with a part enclosed with a frame 3. In this way, it is possible to regulate the pieces 5a to 5c placed on the frame 3 so as not to be moved by an upper wall 6a and the projecting part 8 by holding by covering the upper plane of the board body 1 with the cover 6.
Patent JP-H01235545-A (JP)
Title: Processing of cherry petal for using as base material of cake
Inventor: TATSUNO TAKASHI
IPC: A23G3/00
Filed: 1988-03-16
Abstract: PURPOSE:To obtain a base material for cakes preservable over a long period, utilizing the characteristic soft bulkiness, taste, fragrance, etc., of cherry petal, by treating selected cherry petals with an aqueous solution of acetic acid, washing with water, immersing in a seasoning liquid, boiling down, added with lemon juice and cooking in the form of jam. CONSTITUTION:Cherry petals can be converted to a base material for cakes by the following steps. (1) A step to select the cherry petals; (2) a step to immerse the selected cherry petals having a core into a boiling aqueous solution of acetic acid for several sec; (3) a cleaning step to wash the immersed cherry petals with water; (4) a draining step for the cleaned product; (5) a seasoning step to immerse the drained cherry petals in a seasoning liquid free from salt; (6) a step to boil down the cherry petals; and (7) the final step to add lemon juice immediately before the completion of the boiling-down step and again boil down for a short time to process the cherry petals in the form of jam.