baber/WOPTO huggingface dataset:
Patent JP-H07311848-A (JP)
Title: Color picture recognition method and object extraction method
Inventor: TACHIKAWA MICHIYOSHI
IPC: H04N1/41
Filed: 1994-08-26
Abstract: PURPOSE:To compress the data volume to recognize a color picture at the time of recognition processing of the color picture. CONSTITUTION:A mesh dividing part 2 divides an input color picture signal 1 into small areas (meshes), and a feature quantity extracting part 3 extracts the feature quantity (chromaticity histogram) of an input color picture signal RGB in each divided smart area and stores it in a feature quantity memory 4. A vector quantizing part 6 calculates the distance between the chromaticity histogram in the feature quantity memory 4 and a code book 5 and holds the code of the code book, which minimizes this distance, in a vector quantization value memory 7 as the vector quantized value (VQ value) of this small area. A recognition part 8 calculates the distance between the vector quantized value histogram of the input picture and that in a dictionary to discriminate whether the input color picture is a discrimination object or not.
Patent JP-H0365743-A (JP)
Title: Fault finding method for main storage device
Inventor: BAN TSUTOMU
IPC: G06F12/16
Filed: 1989-08-02
Abstract: PURPOSE:To prevent a fault from being accumulated extending over a long period and growing into an incorrectable fault by executing the diagnostic read-out of main storage by using the waiting time of a microprogram. CONSTITUTION:A first means 1 which has a main storage device using an error correcting code and a central processing unit controlled by the microprogram and executes the diagnostic read-out 13 of the main storage device from the microprogram, and a second means 2 which reports the detection of an error to an external part when a correctable error is detected 15 in read-out data from the main storage device are provided. Then, when the processing of the microprogram turns into queuing whose waiting time is expected to be over definite time, the first and the second means 1, 2 are executed by using the waiting time. Thus, the fault in the main storage device can be found out in its early stage, and can be prevented from growing into the incorrectable error because of the accumulation of the fault extending over a long period.
Patent JP-H0251759-A (JP)
Title: Adaptor controlling system
Inventor: SENBON TETSUO
IPC: G06F13/00
Filed: 1988-08-15
Abstract: PURPOSE:To improve the starting efficiency of commands by making a microprocessor provided in a communication controller execute the start of a command in response to an interruption request of a CPU. CONSTITUTION:A CPU 11 stores data into a shared memory 13 together with the addresses designating the head and the end. When the CPU 11 gives an interruption request to a microprocessor unit 14, the unit 14 reads the data on a storing place stored in a register 15 out of the memory 13. Then the unit 14 starts the command designated by the data and updates the contents of the register 15 to wait for the next interruption. Thus plural commands can be processed with a single time of extension of an interruption by preparing plural start actions for the command to be processed by the unit 14.
Patent JP-S6376396-A (JP)
Inventor: MAHAMADO YUSEFU JIYAMARUHAI BO
IPC: B23K1/20
Filed: 1987-08-14
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-H0277037-A (JP)
Title: Optical bistable device
Inventor: AMANO CHIKARA
IPC: H01L31/14
Filed: 1988-08-15
Abstract: PURPOSE:To increase an ON/OFF ratio of an optical bistable device and to increase a degree of freedom of design of an optical bistable element by setting the energy of operating light within a range where an absorption coefft. of an (i) layer of a pin diode exhibits decreasing characteristic in accompany with an increase of a reverse bias voltage impressed to the pin diode. CONSTITUTION:In the title optical bistable device, a pin diode 1 for photo generation and photo modulation is connected in series with a negative resistance element 2 and a constant-voltage power source 3. The energy of operating light is set at a higher energy side than that of an absorption peak of an excitor of an (i) layer of the pin diode 1 at a zero bias voltage. In this case, the absorption coefft. of the (i) layer decreases as a reverse bias voltage impressed to the pin diode increases. Accordingly, decrease of transmittance occurs in a light energy region due to its large absorption coefft., but the change of the absorption coefft. by the effect of impressed voltage becomes rather larger. Thus, an optical bistable element having a large ON/OFF ratio and a large degree of freedom of design of the element and obtd. by an easy prepn. method, is obtd.
Patent JP-H02210139-A (JP)
Title: Earthquake-proofing, wind-resistant roof tile fitted at ridge-side edge
Inventor: TSURIBA YOSHITO
IPC: E04D1/04
Filed: 1988-08-12
Abstract: PURPOSE:To prevent stripping off of roof tiles from battens and staggering of the same from the eaves side and to improve earthquake-proofness and to strengthen wind-resistivity of the tiles by providing structures for fitting and engaging the roof tiles, laid side by side in the same row, to both ends of the ridge-side edge, and by making the tiles on the diagonal upper positions prevent the ridge-side edge of the lower tiles from staggering. CONSTITUTION:A notch 1 is formed at the ridge-side inserting corner D at the ridge- side edge R of a roof tile, and a supporting protuberance is projectingly provided to a notched shoulder part F. At laying the roof tiles, the tile X is fitted against and engaged, at its notch 1, with the supporting protuberance 2 of the tile X1, adjoining to the tile X in the same row of laying. The supporting protuberance 2 is further held by a part close to a small notched part E on an inserting part U of the tile X2 that is to be laid diagonally to the upper right of the tile X1. Thereby lateral staggering of the tiles in the same row can be prevented and, at the same time, stripping off of the tiles can be prevented by the tiles laid diagonally to the upper places. Therefore method for laying, having high reliability and stability in fitting, engaging and retaining the tiles, can be obtained.
Patent JP-H0367482-A (JP)
Title: Heating element having positive resistance temperature coefficient
Inventor: HIRAI NOBUYUKI
IPC: H05B3/14
Filed: 1989-08-03
Abstract: PURPOSE:To obtain an exothermic body of high safety and long lifetime by providing a pair of plates on thin opposite walls along the length-wise direction of a resistor having a positive resistance temperature coefficient, and covering the length-wise surface of the resistor with the plates via a crystalline high polymer insulation layer. CONSTITUTION:A thin plate type resistor 1 is mainly composed of a conductive composition containing conductive fine powder dispersed in a crystalline high polymer composition, and has a positive resistance temperature coefficient. A pair of plate type electrodes 2 and 3 are provided on thin opposite walls along the length-wise direction of the resistor 1. Also, the ends of the resistor 1 are provided with insulation layers 4 comprising a crystalline high polymer composition. An electrode 2 is so provided as to cover the resistor 1 and the insulation layers 4 and another electrode 3 is constituted with end parts 5 formed against the electrode 2 via insulation layers 4. The electrodes 2 and 3, the resistor 1 and the insulation layers 4 are isolated with an outer insulation body 6.
Patent JP-H1046098-A (JP)
Title: Coating material used for metal plate and giving coated product excellent in appearance and coated metal plate
Inventor: KAWANISHI KATSUJI
IPC: B32B15/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material capable of giving coated products free from color irregularity and luster irregularity by adding a defoaming agent having a specific mol.wt. and a smaller solubility parameter than that of an acrylic resin to a coating material containing polyvinylidene fluoride and the acrylic resin and used for metal plates. SOLUTION: This coating material is produced by dissolving polyvinylidene fluoride and an acrylic resin in a solvent such as isophorone and subsequently adding 0.05-5.0wt.% of a defoaming agent (e.g. a silicone resin) having a weight-average mol.wt. of 5,000-40,000 and a smaller solubility parameter by 1.0-2.5 than that of the acrylic resin to the solution. The coating material can almost perfectly prevent the generation of color irregularity and luster irregularity having caused by the local irregularity of cooling, after a metal plate is coated with a conventional fluororesin coating material, and thereby can remarkably improve the yield of the coated metal plates. The fluororesin-coated metal plates have extremely high durability, and are thereby used as building materials for roofs, walls, etc.  The appearances of the fluororesin-coated metal plates are important characteristics influencing the commercial values of the coated metal plates.
Patent JP-H0248048-A (JP)
Title: Disk type crushing machine
Inventor: KUNISADA TAKESHI
IPC: F23K1/00
Filed: 1988-08-10
Abstract: PURPOSE:To executes sure crushing by rotatably mounting two pieces of revolving shafts in parallel to a casing and providing cutting disks to the outer peripheral surface of revolving shafts. CONSTITUTION:The pushing parts of notches 301, 311 are brought into contact with a log L by rotation of the revolving shafts 15, 16. The log L is pushed into the rotating direction of the revolving shafts 15, 16 and is guided between the two revolving shafts 15 and 16 by the guide parts of the notches 301, 311. The log L inserted between the shafts 15 and 16 is sheared and crushed when the cutting disks 251, 261, 252, 262 of the shafts 15, 16 come into proximity with each other. The pushing parts 302, 312, 303, 313, 304, 314 of the cutting disks 252, 262, 253, 263, 254, 264 come into contact successively with the log L so that the log is crushed. The crushing power is increased in this way.
Patent JP-S6262715-A (JP)
Title: Manufacture of flat plate-shaped thermosetting resin substrate
Inventor: TSUCHIDA SATORU
IPC: B29K105/32
Filed: 1985-09-12
Abstract: PURPOSE:To make valuable glass molds unnecessary, facilitate process manage ment and consequently make the mass-production of flat-shaped substrate pos sible by a method wherein a columnar thermosetting resin lump is molded by casting and cut to thichness and the surface of the resultant substrate is polished. CONSTITUTION:Firstly, thermosetting resin, which can be used for casting, such as epoxy resin, unsaturated polyester resin or the like is poured in the predetermined mold such as metal tube or the like is cured by heating in a constant temperature water bath for the predetermined period of time, when necessary. Secondly, the resultant columnar thermosetting resin lump is cut to thickness in order to obtain substrates, each of which is machined into the desired shape with a lathe or milling machine. Thirdly, the surface of the machined substrate is mirror-finished with a high speed surface grinding machine or the like. As for the mold, a square or circular cylindrical mold is employed. The molding conditions depend upon the resin used and the purpose in use of a molded product.
Patent JP-H0522503-A (JP)
Title: Facsimile equipment with computer interlocking function
Inventor: UCHIUMI MASAHIRO
IPC: H04N1/00
Filed: 1991-07-16
Abstract: PURPOSE:To permit a computer to easily transfer image data in the integrated facsimile equipment adding the computer interlocking function to a function as the normal facsimile equipment transmitting and receiving the image data through a telephone line. CONSTITUTION:The facsimile equipment 1 is provided with a computer interlocking function connected through a telephone line L to a normal facsimile equipment 1 and connected to a computer PC through a private line L1. It is provided with a mail box 13 temporarily storing image data to be transmitted and received between the computer PC and the facsimile equipment 1 in a mail box 13.
Patent JP-2001026001-A (JP)
Title: Electric jigsaw
Inventor: SUGAWARA NOBUNAGA
IPC: B27B19/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric jigsaw which can attempt the improvement of operability and miniaturization. SOLUTION: A plurality of electric motors are installed in a housing 12, the rotational force of the motors 1, 2 is transmitted to a speed reducing gear 3, the motors 1, 2 are arranged vertically, and the housing 12 of a peripheral part of the upper motor 1 is made a grip part 12a.
Patent JP-H0947692-A (JP)
Title: Rotary spray type electrostatic coating apparatus
Inventor: TAMURA KICHIYOSHI
IPC: B05B5/025
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent spark occurrence due to increase of electric charge capacity in a spraying head and at the same time prevent electric charge leakage at the time of using a coating material with low resistance by producing the main body part which composes a cup-like spraying head from a resin. SOLUTION: An electrostatic coating apparatus is provided with a hollow rotary axis 1 for which an air motor is used as a driving source, a spraying head 2 fixed in a tip end part of the rotary axis 1, a high voltage generating apparatus 3 to apply high voltage between the rotary axis 1 and an object to be coated, and a coating material supplying pipe 4 to supply a coating material to the spraying head 2 rotating at high speed. As for the spraying head 2, the main body part 2a which has a cup like shape is made of a synthetic resin and an electrode 2b made of a semi-resistor is installed while covering almost the whole part of the back side of the main body part 2a and while being brought into contact with a rotary axis 1 at the tip end part, the electrode 2b is joined to the rotary axis 1.  Moreover, the spraying head 2 has a diaphragm part 2c at the center of the main body part 2a, a supplying chamber 2d for a coating material is composed in the back side of the diaphragm part 2c, and a plurality of coating material flowing out holes 2e are also formed in the outer circumferential part of the diaphragm part 2c in an equal gap in the circumferential direction.
Patent JP-2001036140-A (JP)
Title: Static countermeasure devised surface-mounting led
Inventor: YASUTAKE MASAHIRO
IPC: H01L33/62
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting LED, which is equipped with an insulating mounting board large in area, subminiature in size, and enhanced in static countermeasure properties. SOLUTION: A static countermeasure surface-mounting LED has a structure, where a first and second terminal electrode 1, and 2 are arranged on the surface of an insulating board 10, a gallium nitride compound semiconductor 3 is mounted on the surface of the insulating board 10, a first and a second lower terminal electrode 1a and 2a, electrically connected to the first and second terminal electrode 1 and 2, and a p-type electrode 8 and an n-type electrode provided on the gallium nitride compound semiconductor 3 are provided in the lower part of the insulating board 10, a protective element 5 for the gallium nitride compound semiconductor 3 is connected electrically to the lower terminal electrodes 1a and 2a, and the gallium nitride compound semiconductor 3 is arranged nearly at the center of the insulating board 10 surface,  where electrical connections are made by conductive wires 4 and the like, at least by conductive bumps or conductive paste and an anisotropic conductive film.
Patent JP-H0870511-A (JP)
Title: Equipment provision box
Inventor: KATAGIRI YASUTETSU
IPC: H02B1/40
Filed: 1994-08-26
Abstract: PURPOSE: To close the gap between the inner edge of a water removing hole generated due to dimensional errors and a hole closing member by providing a stacking piece stacked in the external or internal surface of a box main body along the periphery of the hole closing member. CONSTITUTION: Frame-like stacking pieces 5a are provided along the periphery of a hole closing member 5 composed of a synthetic resin molding molded in a nearly square form, and one piece of the stacking pieces 5a makes an elastic piece 5b obliquely projecting, and an engaging part 5c engaging with an engaged part 11b is provided in both left and right stacking pieces 5a in a position perpendicularly crossing the elastic piece 5b. Thereby, the gap between the inner edge of a water removing hole 11a generated due to a dimensional error and the hole closing member 5 is closed, so that a concrete does not flow out from the gap in the case of the application of burying a wall and equipment may be disposed without any trouble.
Patent JP-H0367326-A (JP)
Title: Queue buffer control system
Inventor: AOKI NAOZUMI
IPC: G06F5/06
Filed: 1989-08-07
Abstract: PURPOSE:To attain the effective application of a single large capacity buffer by controlling a selection circuit in accordance with the working of a storage and securing the dynamic connection among plural queue buffers. CONSTITUTION:The selection circuits 4 and 5 set a queue buffer 6 or 7 to temporarily hold the write data to be written into the storages 2 and 3 or the read data to be read out of both storages 2 and 3. At the same time, the selection circuits 8 and 9 decide the specific one of both storages 2 and 3 or a process circuit 1 to which the outputs of buffers 6 and 7 are outputted. Both buffers 6 and 7 usually function exclusively to their corresponding storages. Then the selection circuits 4, 5, 8 and 9 are controlled when no parallel access is required to the storages 2 and 3 or the same data are written into both storages. Thus the buffers 6 and 7 are set adjacent to each other and function as a buffer of large capacity.
Patent JP-H05210126-A (JP)
Title: Optical scanner
Inventor: IWATA NARITAKE
IPC: G02F1/055
Filed: 1991-08-13
Abstract: PURPOSE:To execute nonmechanical scanning with light by small-sized constitution. CONSTITUTION:The space optical modulating element 10 is constituted of an electrooptical crystal 11 which changes the polarization direction of light by a voltage, a voltage impressing part 12 for impressing the voltage for controlling the rotatory polarization characteristic of the crystal 11 and a diffraction grating 13 of reflection type disposed behind the crystal. The space optical modulating elements 10a, 10b, 10c... are disposed in N layers in series and the state of impressing the energy to the respective space optical modulating elements is controlled according to scanning speeds, by which the optical routes for two directions are provided for one layer. The max. 2N pieces of the scanning points are thus scanned with the light on an image plane 21.
Patent JP-H0369605-A (JP)
Title: Helmet
Inventor: SHIRASAKI GIICHI
IPC: B29L31/48
Filed: 1989-08-05
Abstract: PURPOSE:To obtain the title large-sized, lightweight helmet excellent in shock absorptivity and penetration resistance and great in protectiveness by reinforcing both the outer and inner plies with glass fiber layers. respectively, and the interply with high-strength, high-modulus polyethylene fiber cloth layer. CONSTITUTION:The objective helmet consisting mainly of a fiber-reinforced thermosetting resin. For the region falling within the range of making the shock absorptivity test specified by the JIS T 8183 (1982), the outer ply is reinforced with a glass fiber layer, the interply with a high-strength. high-modulus polyethylene fiber cloth, and the inner ply with a second glass fiber layer. It is preferable that said polyethylene fiber cloth be plane woven one >=25g/de in tenacity, >=1200g/de in tensile modulus and 100-400g/m<2> in weight.
Patent JP-2001036237-A (JP)
Title: Manufacture of multilayered printed board
Inventor: KITAMURA NAOYA
IPC: H05K3/46
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a one-sided build-up board which produces less warpage. SOLUTION: Two core boards 603 in which a circuit pattern is formed on its surface in advance are overlapped with each other, and a copper foil 605 with an insulation resin 600 is laminated on both surfaces of the core board 603 and are pressed to form a laminated body. A build-up wiring layer 102 provided with at least the insulation resin layer 600 and a wiring layer 608 is formed on both surfaces of the laminated body. Then, the laminated core boards 603 are peeled off and separated from each other, thereby manufacturing two multilayered printed wiring boards formed of a one-sided build-up board 601 at the same time.
Patent JP-H0366219-A (JP)
Title: Voltage detection circuit
Inventor: YAMADA YUSUKE
IPC: H03K3/0233
Filed: 1989-08-04
Abstract: PURPOSE:To operate the circuit even when a current consumption of the voltage detection circuit is minute by controlling a bipolar transistor(TR) with the drain current of a field effect TR switching the output potential of a constant current source to the potential of a 1st potential level or the potential of a 2nd potential, and moving an excess charge to the 2nd level point. CONSTITUTION:A high potential point 3 is connected to a 3rd connecting point 17 via a constant current source 15 and one terminal of the 3rd connecting point 17 is connected to a signal output terminal 19 via an inverter circuit 18. The other terminal of the 3rd connecting point 17 is connected to the base of a bipolar TR pnp 67 and to the drain of a field effect TR 3n-MOST 68. Furthermore, excess charge stored between the gate and the source of the field effect TR controlling the output potential of the constant current source is moved to a low potential point via the bipolar TR 67. Thus, when an input signal voltage transits from a high threshold voltage to a low threshold voltage, the time required for a gate voltage decreased to the operating voltage is remarkably reduced.
Patent JP-H0754051-A (JP)
Title: Manufacture of high strength hot dip galvanized steel sheet excellent in processibility
Inventor: HIRAMATSU TERUSHI
IPC: C23C2/02
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a high strength hot dip galvanized steel sheet which is excellent in ductility and stretch-flanging property and has high tensile strength. CONSTITUTION:A steel slab which is adjusted in a composition contg. 0.02-0.10wt.% C, <=0.2wt.% Si, 1.0-2.0wt.% Mn, 0.02-0.10wt.% P, 0.01-0.03wt.% Nb, as necessary, 0.01-0.05wt.% Ti and <=0.005wt.% S is taken as a base stock, after executing hot rolling at a finish rolling temp. of 1000-850 deg.C, the slab is cooled down to 600 deg.C at an average cooling rate of >=40 deg.C/sec, cooled at an average cooling rate of <=30 deg.C/sec in the range of <=600 deg.C, coiled in the temp. range of 550-400 deg.C and next hot dip galvanization is executed. This galvanized steel sheet is lightweight, highly strong, excellent in corrosion resistance and processibility and used for the under carriage parts or the like of automobile.
Patent JP-S6359963-A (JP)
Inventor: WAKAMATSU TOSHIO
IPC: A61L9/22
Filed: 1986-08-29
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。