baber/WOPTO huggingface dataset:
Patent JP-H04152065-A (JP)
Title: Artificial grinding wheel and manufacture thereof
Inventor: UMEYA KAORU
IPC: B24D3/18
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a grinding wheel of large grip strength and transverse strength excellent in grindability, by orientating a pore elongated in a fusiform and a fusiform abrasive grain in a matrix in parallel to the axial direction of the fusiform abrasive grain. CONSTITUTION:Pottary body as a grinding wheel raw material containing fusiform abrasive grains 1 and pores 2 and mixed uniformly is extruded through a tubular nozzle 7 of 3mm-0.1mm inner diameter. Then, this extruded body 8 is press-formed with its integration in parallel, sintered, and a desired artificial grinding wheel is obtained.
Patent JP-H03158070-A (JP)
Title: High speed image decoder
Inventor: JIYANETSUTO MATSUUEIDO
IPC: G06T9/00
Filed: 1990-10-16
Abstract: PURPOSE: To attain high speed processing by performing run-length decoding of a compressed image, repeatedly processing each pixel of thinned array, storing a reorganized image and feedbacking it to a processing means. CONSTITUTION: An image device 12 gives an image to a Poisson compressing circuit 14 and the circuit 14 uses Poisson image processing (PPP) operation method. In the PPP operation method, compression is performed by a 1st local operation processing to an entire image, the result is performed by run length to encode, a local operation is carried out in a window that includes a central pixel and pixels which are over, below, left to and right to the central pixel, the center pixel is multiplied by a multiplication value, and the sum of the over, below, left and right pixels is subtracted from the result of the multiplication. When the absolute value of the result is smaller than a threshold, the central pixel is replaced with 0, or the central pixel is shifted to the left. Thereby, the processing is accelerated.
Patent JP-H01121683-A (JP)
Title: Clinker cooling device
Inventor: ENOMOTO HIROYASU
IPC: F27B21/00
Filed: 1987-11-02
Abstract: PURPOSE: To enhance the operational efficiency of a plant while prolonging the life time by setting the face of a grate plate at a position corresponding to a region of a fired mass hard to be cooled higher than that at other region. CONSTITUTION: A clinker quencher 1 comprises a pair of opposite refractory walls 11, and a grate 4 supported by a support 12. The bottom up grate 4 has a raised plate face 4h at an end on the refractory walls 11 side. That position corresponds to a 'red river' 14 appearing in the hard to cool region of clinker. Since the clinker layer is made thin on the plate face 4h, cooling air can be removed easily and sufficient cooling effect can be attained. Since the 'red river' 14 is cooled in the early stage and eliminated, consumption of the grate can be suppressed and the operational efficiency of a plant can be enhanced while prolonging the life time.
Patent JP-H02179226-A (JP)
Title: Harmonic suppressor comprising ac filter and pulse width modulation system power converter connected in series
Inventor: NANBAE AKIRA
IPC: H02J3/01
Filed: 1988-10-31
Abstract: PURPOSE:To suppress harmonic components of a power supply system by providing an AC filter consisting of a tuning filer and a higher order filter to a power supply system and a load in parallel, and providing a pulse width modulation system power converter to the other end of the AC filter in series. CONSTITUTION:The fifth or the seventh harmonic tuning filter consisting of a capacitor 31 or 33 and a reactor 32 or 34 is included between a three phase AC system power supply 1 and a load, and a parallel circuit of resistance 35 and reactor 36 is connected to an AC filter 3 provided with a higher order filter of a series circuit with a capacitor 37 in parallel. A PWM converter 5 is connected in series through a transformer 7 and an AC reactor 4, and harmonic components are prevented at a three phase bridge circuit of switching elements S1-S6. According to the constitution, the harmonic components of the power system 1 are suppressed, and a supply current can be limited to only a fundamental wave current.
Patent JP-H08114777-A (JP)
Title: Method and device for inspecting display panel
Inventor: MITA HIROAKI
IPC: G06T7/00
Filed: 1994-10-13
Abstract: PURPOSE: To automatically inspect the presence of a display defect of every pixel. CONSTITUTION: A multi-valued image displayed by a prescribed pattern of lighting only prescribed pixels is fetched by an image pickup means 3 to be stored in a first multi-valued image storage means 5. Then, the multi-valued image displayed by an inverse pattern of lighting only the pixels excepting the prescribed pixels is fetched by the image pickup means 3 to be stored in a second multi-valued image storage means 6. Succeedingly, respective pixels are binarized by a comparison means 8 based on a prescribed threshold value from subtracted values of luminance of respective pixels obtd. by subtraction processing the luminance of the multi-valued image of respective pixels of the prescribed pattern stored in the storage means 5 and the luminance of the multi-valued image of respective pixels of the inverse pattern stored in the storage means 6 by an operation means 8.  Then, the binary image of respective binarization processed pixels is stored in a binary image storage means 7, and a prescribed inspection result is displayed by an inspection result display device 11 based on the binary image of respective stored pixels.
Patent JP-H09120343-A (JP)
Title: Control system and method for cd-rom drive device
Inventor: UONAMI TAKASHI
IPC: G06F3/08
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To optionally designate and connect the drive devices which are connected together via plural interfaces by defining the designated corresponding driver as a signal output destination among those device names that are allocated to the secondary device drivers. SOLUTION: For instance, a device name C and a sub-unit number 3 that are designated by an application software 11 are outputted to a main device driver 13 via a CD-ROM extension 12. Thus the signal output destination of the driver 13 is defined as a secondary device driver 15 corresponding to the designated device name C, and a sub-unit number designation command is outputted and then inputted to the driver 15. The signal output destination of the driver 15 is defined as a CD-ROM drive device 23 corresponding to the sub-unit number 3. Then the driver 15 connects the software 11 to the device 23.
Patent JP-H08114552-A (JP)
Title: Elastic product inspection device
Inventor: OTSUKA HIROTOSHI
IPC: G01N21/84
Filed: 1994-10-14
Abstract: PURPOSE: To provide an elastic product inspection device for inspecting existence of failure of the surface of an elastic product, which can easily obtain the image, almost of which is cut except for the part to be inspected, and which can increase the contrast of a failure part of an image with the only natural light without using the artificial light. CONSTITUTION: A presser member 3 made of the transparent material is relatively pushed to the surface of an elastic product 1 at the time of inspection so that the surface 8 of the presser member 3, which is formed into the opaque or nearly opaque surface with fine irregularity, is pushed as the contact surface, and the surface part of the elastic product 1 tightly contacts with the surface 8 so as to provide the vivid image in the only contact part. This vivid image is taken by a camera 4 from the transparent surface 9 side, and almost of the image except for the part to be inspected can be cut, and simultaneously, the image, of which contrast at a failure part is increased, can be taken with the only natural light without using artificial light.
Patent JP-H02125843-A (JP)
Title: Thick steel plate for uoe steel pipe
Inventor: AMANO KENICHI
IPC: C22C38/54
Filed: 1988-11-02
Abstract: PURPOSE:To provide the title steel plate with excellent brittle fracture propagation stop characteristics by regulating specific amounts of C, Si, Mn, P, S and Al as essential components and mixing specific amounts of coarse polygonal ferrite to a micro structure. CONSTITUTION:The essential components of a thick steel plate for a UOE steel pipe is formed with the compsn. constituted of, by weight, <=0.2% C, <=1.0% Si, <=2.5% Mn, <=0.02% P, <=0.01 % S, <=0.05% Al and the balance substantial Fe. As selective components, <=0.2% Nb, <=0.5% V, to <=0.3% Ti, <=0.5% Mo, <=0.5% Cr, <=1.5% Cu, <=1.0% Ni, <=0.01% B, <=0.01% Ca and <=0.02% REM are incorporated thereto. The conditions of hot rolling and cooling are controlled to incorporate 5 to 40vol.% polygonal ferrite having 10 to 25mum grain size into a micro structure and to regulate DWTT85% ductile fracture transition temp. to <-20 deg.C.
Patent JP-2001103251-A (JP)
Title: Facsimile terminal
Inventor: ISHIKAWA SEIICHI
IPC: H04N1/21
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To allow a facsimile terminal having a plurality of communication lines to conduct efficient facsimile reception output processing operation. SOLUTION: When an incoming call comes to each line of a communication control section, a job control section receives the information denoting the arrival of the incoming call through a main control section and generates each reception output job. The communication control section of each line makes a reception operation and an SAF management section stores the received image information. In the output sequence of the reception output job, for example, the reception of a 1st page is finished by the reception operation of the line 1. When the page reaches a printable state, the reception output job is an object of an output document by a reception output replacement section through the main control section, a recording control section executes printing.  When the reception of the 1st page is finished by the reception operation of a line 2 succeedingly, the reception output replacement section gives precedence to the reception print on the line and printing is started. Thus, the output operation speed in the multiple lines can be enhanced.
Patent JP-H04151850-A (JP)
Title: Manufacturing method of trench dielectric isolation type semiconductor integrated circuit
Inventor: SAITO MANZO
IPC: H01L21/76
Filed: 1990-10-15
Abstract: PURPOSE:To make the position of a generated void be at the trench bottom part or trench center part, and prevent the imperfect operation of an element and the decrease of reliability, by a method wherein a first isolation trench is made deep, a second isolation trench is formed, an oxide film is formed on the side surface and the bottom surface by performing thermal oxidation again, and then insulator is buried in the trenches. CONSTITUTION:An oxide film 12 is formed on a single crystal silicon substrate 11; a first isolation trench 13a is formed by a dry etching method; a silicon oxide film 14a is formed on the side wall; the silicon oxide film in the trench bottom part is selectively eliminated; the bottom part of the first isolation trench is worked to be wider than the upper part thereof by using isotropic dry etching; said wider part is made a second isolation trench 13b; then the bottom part is covered with a silicon oxide film 14b; a phosphorus silicate glass(PSG) film 15 is grown. At this time, a void 16 is formed in the trench 13b, and the largest inner diameter part of the void 16 is formed in the trench bottom part. Hence the void 16 faces the substrate surface, and it can be prevented in the later process that the imperfection like defects of a device or lack of reliability is caused.
Patent JP-H02123909-A (JP)
Title: Underground line for distribution line
Inventor: INOUE MASAAKI
IPC: H02G9/06
Filed: 1988-11-02
Abstract: PURPOSE:To reduce excavation and backfilling work by providing two or more housing channels, each having a pair of distribution lines, in parallel using a partition wall lower than a sidewall, lapping two or more layers up and down, supporting a lid by the use of the sidewall and partition wall of upper layer blocks, arranging up and down layers zigzag along the channels, and burying the blocks into a shallow layer. CONSTITUTION:A partition wall 13 lower than a sidewall 12 is provided, and two or more channels 11 housing a pair of distribution lines 8 are provided in parallel. A fitting recession is provided upward of of wall 13, another blocks 1 provided with projections are lapped two or more layers up and down, and a lid 2 is supported by the sidewall 12 and partition wall 13 of upper layer blocks 1. Blocks 1 and 1' are arranged zigzag along the cannels 11, and excavation and backfilling works can be reduced by burying the blocks into a shallow layer of the underground.
Patent JP-S62137703-A (JP)
Title: Video signal recording device
Inventor: NAGASHIMA YOSHITAKE
IPC: G11B5/02
Filed: 1985-12-10
Abstract: PURPOSE:To record both the motion pictures and the still pictures (more high definite than the motion pictures) with use of the same recording device, by changing the driving speed of a recording medium carried by a carrying means and the revolving speed of a rotary head in accordance with the analog video signal or the digital video signal supplied to the rotary head. CONSTITUTION:When a switch 702 is connected to the side (a), the signals are converted into analog signals in the form of motion pictures. Then the normal analog video signals are delivered via a switch 704. When the switch 702 is connected to the side (b), the digital signals are demodulated by a digital demodulation circuit 705 and converted into the parallel 8-bit data from the serial data by a serial/parallel converting circuit 707 after error correction 706. A switch 714 is changed in accordance with the contents of the information. Then the signals are distributed to an audio decoder 710 or a video frame memory 711.
Patent JP-H0594880-A (JP)
Title: Organic thin-film el element
Inventor: UTSUKI KOJI
IPC: H05B33/22
Filed: 1991-09-30
Abstract: PURPOSE:To improve luminous efficiency by making the oxidation potential of a positive hole injecting material for production of a 1st. positive hole injected layer lower than that of a positive hole injecting material for production of a 2nd positive hole injected layer. CONSTITUTION:As a positive hole injecting material to produce a 1st. positive hole injected layer 13, iron phthalocyanine of 0.63 (V. SCE) in oxidation potential is used. As a positive hole injecting material to produce a 2nd layer 14, 1,1-bis(4- N,N-ditolylaminophenyl) cyclohexane of 0.88 (V. SCE) in oxidation potential is used. After producing ITO transparent electrode 12 on a glass substrate 11, the layers 13, 14 are produced by evaporation, and on which an organic luminous layer 15 and an electron injected electrode 18 are produced successively to construct an organic thin-film EL element. When a DC voltage of about 10V is applied to this element, green light of about 300cd/m<2> can be emitted to improve luminous efficiency by 1.5-2 times.
Patent JP-H07129148-A (JP)
Title: Tie character 24-line display method
Inventor: MASUNAGA YASUYUKI
IPC: G09G5/24
Filed: 1993-11-05
Abstract: PURPOSE:To display a single character of a tie character in a single line on an image screen by changing a method of using three lines among 24 lines of a single image screen in order to display the single character of the tie character when the tie character is displayed on the image screen. CONSTITUTION:When image screen display data 21 of a tie character is displayed on an output device 22, character discriminating processing 11 recognizes information on a single character of a tie character from a character code discriminating table 12, and character synthesizing processing 13 creates a synthetic tie character font image from a font image file 14. Image screen output processing 15 transfers a font image to an image screen buffer from a synthetic image screen tie character font image created by the character synthesizing processing and information on a display position. Thereby, an image of the synthesized tie character is displayed on the output device 22.
Patent JP-2001103220-A (JP)
Title: Image reader
Inventor: KISHIDA NAOTAKA
IPC: H04N1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can pick up an image with a simple operation without giving a damage to an original. SOLUTION: The image reader is provided with an original platen 1 that has an original placing section 3 on which an original 2 is placed and where the original placing section 3 is freely moved between an exposed position at which the original placing section 3 is exposed from a reader body 80 and a contained position at which the original placing section 3 is contained in the reader body, with an original platen drive means 5 that moves the original platen 1 to the exposed position or the contained position depending on operation, and with an image pickup device 8 that picks up an image of the original 2 placed on the original placing section 3 when the original platen 1 is at the housing position.
Patent JP-H056308-A (JP)
Title: Cache controller, fault tolerant computer and its data transfer system
Inventor: ISHIDA HITOSHI
IPC: G06F12/08
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a fault tolerant computer capable of rapidly executing cache flashing operation and provided with a real time property. CONSTITUTION:A processor module 301 is provided with a cache memory and stores the entry address of an updated cache block stored in a cache memory in a stack, and when a recovery point setting condition based on a timer or the like is satisfied, executes cache flashing only to the entry address in the stack. Plural memory modules 303 is provided with buffer memories for temporarily storing each transferred cache block duplexed in the same storing physical space and a cache block is simultaneously transferred to the buffer memories making a pair.
Patent JP-H0995431-A (JP)
Title: Composition for cosmetic foundation
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic foundation composition giving a natural make-up finish and having an excellent skin color-correcting effect. SOLUTION: This composition for cosmetic foundations contains 2-20wt.% of mica titanate which is produced by coating mica with titanium dioxide and in which the maximum reflected peak wavelength of light transmitted from the titanium dioxide coating film is 400-550nm (blue color-green color). The mica titanate is obtained by processing mica into smooth and thin-flaky particles, dispersing nuclei comprising the particles e.g. in the acidic solution of a titanate salt, heating the dispersion to deposit the hydrolyzed titanium dioxide hydrate, and subsequently calcining the hydrate at 90-1000 deg.C to form a uniform titanium dioxide layer on the calcination product.  The composition may be prepared in the form of an aqueous solution, a soluble preparation, an emulsion, a powdery preparation, an oily preparation, a gel, an ointment, an aerosol, a water-oil system two-layered preparation, a water-oil-powder system three-layered preparation, etc.
Patent JP-H09131729-A (JP)
Title: Method of drying polymer powder and polymer cohesion thing
Inventor: KURAUSU BURUFU
IPC: B29B13/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and continuously dry polymers in high production quantity. SOLUTION: A polymer powder and a polymer flocculate, especially, a powder and a flocculate of thermoplastic aromatic polycarbonate or other thermoplastic polymers, for example, an acrylonitrile/butadiene/styrene copolymer are dried in a molten state. Herein, a powder of a thermoplastic polymer or a flocculate of a polymer containing water, a solvent or a mixture of them is introduced into an apparatus equipped with a rotary buffle for distributing or transporting a material cleaning the wall of an apparatus to dry the same and heat is applied through the wall, the rotary buffle or both or them and the heat caused by shearing action is also applied to melt the powder of the thermoplastic polymer or the flocculate of the polymer and the moisture bonded thereto and the solvent contained therein are removed.  By this constitution, a drying process and a melting process for granulation continuing thereto are together performed.
Patent JP-S62133922-A (JP)
Title: Grip part of suction hose of dust sucking machine
Inventor: HANSU PEETERU JIMU
IPC: A47L9/32
Filed: 1986-11-21
Abstract: A grip unit for a suction hose of a vacuum cleaner system defines both air and electrical connections to further components of the system such as a suction pipe, nozzle and the like. The grip unit includes a one-piece insert member which is preassembled and then inserted into a tubular member. The one-piece insert member accommodates all electrical components or accessories and, in the inserted position, this insert member defines a sealed air guide and a channel for the electrical parts. The simplified configuration substantially simplifies assembly and reduces the cost to manufacture the unit.
Patent JP-H01121117-A (JP)
Title: Pipe cutter
Inventor: UMEDA TADASHI
IPC: B23D21/00
Filed: 1987-10-31
Abstract: PURPOSE:To improve a span of service life by disusing a pipe cutter whose tip is pointed, and even in the midway of cutting, making cutting edge working length and pipe cutting surface length both so as to become almost the same, while forming an edge angle into such an edge form that rises at a specified angle from both ends of a flat straight edge. CONSTITUTION:A cutting part tip of a pipe cutter 1 is formed into an orthogonally flat straight edge 2 to an edge center line, and a difference between cutting edge working length and pipe cutting surface length is made smaller. For this reason, an upper chip is not parted to right and left, and not slidden in both directions whereby cutting is advanced in a state of sticking fast to the straight edge 2 and an edge surface of a curved edge 3, and a progress, where the upper chip is separated and a progress where a lower chip is generated both are advanced, so that the upper chip is sheared and a lap of chips comes very good, and since a bending part will not be produced there, an axial bulge will not occur and thereby it is smoothly cut off. In addition, since cutting is carried out by the upper chip and the cutter 1 as one body, final shearing is performed in the shape of unincluding a C part where local load is large, so that frictional heat and local overload are restrained from occurring.
Patent JP-H11119639-A (JP)
Title: Skiing pseudo-experience device
Inventor: NOMURA KIYOUSUKE
IPC: A63F13/21
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a skiing pseudo-experience device with which refreshingness and excitedness of ski-jumping can easily and safely be enjoyed. SOLUTION: Tilt angles of skis 1L, 1R are made adjustable by supporting each of right and left skis by individual cylinders 2 on the top and tail sides and varying the lengths of the two cylinders paired to a pair to skis. Moreover, screens 8F, 8L(8R), 8U are arranged in the front, on the right and left, and in the lower part of the skier, and further, fans 9F, 9U are arranged in the front and diagonally lower part in the front of the skier, and the skier can enjoy pseudo-experience of ski-jumping consisting of skiing on the runway, taking-off from the springboard, flying and falling, and landing extended in this order by expressing tilt angles of the skis, winds by the fans, and variations in spectacles displayed on the screens.