baber/WOPTO huggingface dataset:
Patent JP-S53144843-A (JP)
Title: Rust preventing device for measurement standard rail
Inventor: FUKASE TSUTOMU
IPC: C23F15/00
Filed: 1977-05-25
Abstract: PURPOSE: To keep a measurement standard rail from rusting by providing a detecting means and a heating means, and controlling them so that the surface temp.  of the rail becomes higher than the temp.  of the outside air to prevent dew condensation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61253072-A (JP)
Inventor: KURAUSU EFU MIYURAA
IPC: A61M16/01
Filed: 1986-03-20
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-H03262659-A (JP)
Title: Character modification system
Inventor: YOKOYAMA HIROSHI
IPC: G09G5/26
Filed: 1990-03-14
Abstract: PURPOSE:To maintain a special character printing quality and to improve a printing speed by a method wherein an enlargement/reduction procedure is selected in accordance with the value of a character code to be enlarged/ reduced, and a conversion processing is conducted in accordance with a specified magnification. CONSTITUTION:When a character of a code '1010' is enlarged by a factor of three, a microprocessor 1 reads the content of a latch circuit 11 and conducts a conversion processing in a magnification as specified in combination with a plurality of times of enlargement processings and reduction processings by giving priority to the magnitude of the character. Namely, factors for enlarging the character by a factor of three in the combination of an enlargement by 16/n times with a reduction by n/16 times are found by calculation. Next, the microprocessor 1 reads the font data of the code '1010' from a character pattern ROM 3, transmits it to an enlargement reduction circuit 6, and instructs the enlargement reduction circuit 6 to enlarge it by 16/3 times. When the largement processing is finished, the MPU 1 instructs the enlargement reduction circuit 6 to reduce the result by 9/16 times. In this manner, the character of the code '1010' is enlarged by a factor of three (16/3X9/16=3).
Patent JP-H06251155-A (JP)
Title: Abnormality deciding method for image signal
Inventor: HIRAOKA TAKAHIRO
IPC: H04N1/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a device for checking automatically an image display function of an electronic apparatus with high accuracy, and performing processing of a large quantity in a short period of time without necessitating professional knowledge. CONSTITUTION:The abnormality deciding device 10 is constituted of an A/D converter 11, a frame memory 12, a CPU 14 and a memory 16. The A/D converter 11 converts an image signal of an electronic apparatus C to a digital signal. The frame memory 12 receives the digital signal and stores image data. The CPU 14 reads the image data of a standard machine and a machine to be inspected in the frame memory 12 and the memory 16 and compares them. The image data is expanded on a deciding area of the frame memory 12, and from a density distribution of brightness, two different density binarized as a threshold. Subsequently, from the coincidence amount of an image pattern, its degree of similarity is calculated and whether it is different or the same quantitatively is decided.
Patent JP-S62217237-A (JP)
Title: Silver halide photographic sensitive material high in sensitivity
Inventor: ONO KOJI
IPC: G03C1/34
Filed: 1986-03-18
Abstract: PURPOSE:To rapidly form an image high in contrast with high sensitivity by fogging the surface of the core of each silver halide grain with a reducing agent and simultaneously adding an aqueous solution of a halide and an aqueous solution of a silver compound to prepare an internally fogged core/shell type silver halide emulsion contacting a specified compound. CONSTITUTION:The internally fogged core/shell type silver halide emulsion is prepared by fogging the surface of the core of each silver halide grain with a reducing agent, preferably, in an amount of 1X10<-4>-5mmol per mol of silver halide in the core, preferably, in a pH of 6.5-10.0, and then, adding an aqueous solution of a halide and an aqueous solution of a silver compound at the same time. Said emulsion contains the compound represented by the formula shown on the right in which X is S or =N-R<4>; and each of R<1>-R<4> is alkyl, aryl, or a heterocyclic group each optionally substituted.
Patent JP-S60205526-A (JP)
Title: Projection type color display device
Inventor: SAKABE TAKESHI
IPC: G02F1/13
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the size and price of the projection type color display device by using only one image writing optical means for the device. CONSTITUTION:A smetic liquid-crystal layer 58, oriented layer 60, A5 reflecting film 62, and cadmium telluride heat absorber layer 64 are sandwiched between glass substrates 54 and 56. A blue dichroic mirror 80 and fixed mirrors 82 and 84 are provided between a projection light input/output part 70 and liquid-crystal light valves 50 and 52. This mirror 80 reflects blue light when white light is incident thereupon and allows the remaining component, i.e., yellow light to pass. The projection light input/output part 70 and mirrors 80, 82, and 84 constitute a projection optical means. Then, the projection light input/output part 70 consists of a light source 72, lenses 74 and 76, mirror 78, etc. Further, the image writing optical means 40 consists of an argon gas 1 ser 42, AO converter 44, X-Y scanning mirror 46, writing lens 48, etc.
Patent JP-2000309185-A (JP)
Title: File
Inventor: KIYOMI TAKIO
IPC: B42F21/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To realize the easy dismounting of a binding fixture by an outside operation by providing a stopper, which engages with a base member, while an operating piece for releasing an engagement in a heading member. SOLUTION: By bringing a state, in which a back cover 12 is pinched between a base member 13 and a heading member 16, into existence, a stubborn integral body is made as a whole. Next, respective binding fixtures 15 are inserted through the opening part 22 sides of respective grooves 20 in the base member 13 so as to be slid rightwards, thereby putting them in predetermined installing positions and, at the same time, falling the tongue pieces (or stoppers) 36 of the respective binding fixtures 15 in the holes 24 of the base member 13 so as to hang the free ends of the tongue pieces 36 to the formed edges 24A of the holes 24 in order to control the movements of the binding fixtures.  Further, the dismounting of the binding fixture 15 is performed by moving the binding fixture 15 rightwards by disengaging the engagement between the tongue piece and the formed edge 24A of the hole 24 by pressing the tongue piece 36 out of the hole 24 with the projection 55 of an operating piece 46 through the depression of the operating piece 46.
Patent JP-H01234348-A (JP)
Title: Porcelain lay composition containing hollow silicon and half-weathered granite powder
Inventor: EKI OSEI
IPC: C04B33/13
Filed: 1988-03-15
Abstract: PURPOSE:To form a low-cost lightweight porcelain clay compsn. having superior wear resistance, sinterable at a lower temp. and effective in purifying water by adsorption, leaching minerals, generating far IR and preserving food, etc., by blending a clay material with hollow silicon and half-weathered granite powder. CONSTITUTION:This porcelain clay compsn. is formed by blending a clay material with hollow silicon and half-weathered granite powder so that the clay material accounts for more than half of the weight of the compsn. Two kinds of powders M, T are used as the half-weathered granite powder.
Patent JP-H09259782-A (JP)
Title: Shadow mask holding structure
Inventor: KAWASAKI HIROSHI
IPC: H01J29/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight shadow mask holding structure which can uniformly impress desired tensile force on the whole surface of a slot type shadow mask. SOLUTION: A shadow mask holding structure holds a shadow mask at a prescribed position by respectively stretching the long sides of a quadrangular shadow mask. In this case, it is composed of a quadrangular frame member 12b having the short sides and the long sides, a long side stretching member to respectively stretch the long sides of the shadow mask and a connecting member 12c to connect the long sides of the quadrangular frame member 12b to each other.
Patent JP-S58178242-A (JP)
Title: Rain drop detector
Inventor: KONDOU AKIYUKI
IPC: G01N21/47
Filed: 1982-04-13
Abstract: PURPOSE:To accurately detect rain drops adhered onto a windshield without undergoing an adverse influence from lightness in the outside by a detector wherein a plurality of photoelectric converters each having a photodetecting region of small area are arranged to constitute a photodetector, and adhering of rain drops is detected based on fluctuations in outputs from the respective converter. CONSTITUTION:With no rain drop 34 adhering onto a windshield 33, respective photoelectric converters 35a-35n of a photodetector 35 are irradiated with substantially equal energy, so that output from a detection circuit 44 offers a signal waveform with less fluctuations. To the contrary, when the rain drops 34 are fixedly adhered, output from a multiplexer 37 is increased at the parts corresponding to adhering locations of the rain drops and reduced at the surrounding thereof due to a lens effect, refraction, etc. caused by the adhered rain drops, so that output from the detection circuit 44 offers such a signal waveform as including fluctuations with a large amplitude. Thus, by judging the fluctuations of outputs from the respective photoelectric converters to be issued from the detection circuit 44, it becomes possible to detect the presence or absence of rain drops adhered onto the windshield 33.
Patent JP-H07263375-A (JP)
Title: Manufacture of ohmic contact for compound semiconductor
Inventor: YOTSUHEN GERUNERU
IPC: H01L21/28
Filed: 1995-02-14
Abstract: PURPOSE: To obtain an ohmic contact exhibiting a low contact resistance and without nonuniformity in a structure which is comprised of an n-type semiconductor layer on which a metallic contact layer and a gold layer are formed and are heat treated by forming the metallic contact layer with AuGeNi and by limiting the content of germanium and nickel to a specified weight %, respectively. CONSTITUTION: An AuGeNi layer 2 is formed on a III-V compound semiconductor crystal 1 by heat vaporization from an AuGeNi source which is heated by an electron beam or by cathode sputtering of an AuGeNi target. In this case, the content of germanium and nickel in the AuGeNi layer 2 must not exceed 1 weight % respectively. A gold layer 3 is similarly formed on the AuGeNi layer 2. An ohmic contact exhibiting a low contact resistance and without nonuniformity is produced by diffusing atoms of germanium from the AuGeNi layer 2 to the surface of the n-type III-V compound semiconductor 1 by a so-called high-speed heat treatment.
Patent JP-S62217284-A (JP)
Inventor: ISONO YASUO
IPC: H05B33/12
Filed: 1986-03-18
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-2000254448-A (JP)
Title: Exhaust gas treatment
Inventor: SUZUKI HIRONORI
IPC: B01J35/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of an organochlorine compound in exhaust gas having no possibility of re-synthesis of dioxines, in a low temperature region and also under a high SV condition. SOLUTION: In the exhaust gas treatment method for decomposing and removing the organochlorine compound contained in the exhaust gas with a catalyst, a fibrous catalyst consisting of oxides of silicon, vanadium and tungsten, is used as the catalyst and the use temperature of the catalyst is 120-200 deg.C, and the space velocity(SV) is 2500-5000 h-1.
Patent JP-H01234238-A (JP)
Title: Marking cloth having urethane film
Inventor: AZUMAGUCHI KAZUHIKO
IPC: B32B27/40
Filed: 1988-03-15
Abstract: PURPOSE:To hold the rich extensibility of extensible mark cloth after the bonding of an urethane film and to make said film hard to release, by laminating a hot melt agent composed of an urethane resin to the mark cloth rich in extensibility. CONSTITUTION:A hot melt agent composed of an urethane resin is laminated to extensible mark cloth 10. For example, a film 12 composed of urethane is laminated to the cloth 10 rich in extensibility like cloth composed of a blended fiber consisting of 80% of nylon and 20% polyurethane as the hot melt agent. As the hot melt agent, one having a m.p. of 80-130 deg.C is pref. selected. For example, this marking cloth is placed on uniform cloth 40 so that the urethane film 12 thereof is brought into contact with said cloth 40 and pressed under heating from the cloth side by an iron. By this method, the uniform cloth 40 generates no scar especially even when the mark composed of the cloth 10 is bonded to the whole of the breast or back part of said cloth 40 and sufficiently free physical movement can be secured.
Patent JP-S51137440-A (JP)
Title: Method of measuring gap behind coated material as power so
Inventor: ARIIZUMI AKIRA
IPC: G01N23/203
Filed: 1975-05-22
Abstract: PURPOSE: To measure non-destructively the distance from the surface of a coated material to an object therebehind by using a sealed neutron ray source and a thermal neutron meter, and a sealed gamma ray source and a gamma meter, either singly or in combination. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04299921-A (JP)
Title: Device of medium and method for cultivating plant
Inventor: OYAMA TAKESHI
IPC: A01G1/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide a device and a method for suitably cultivating a plant for the growth thereof, capable of simply carrying out the transfer of the seedling of the plant without substantially causing the aging deterioration of the filtration performance of the device. CONSTITUTION:A device for cultivating a plant is characterized in that a medium for holding the plant is surrounded with a selectively permeable membrane 1, and a method for cultivating the plant is characterized by employing water permeated through the selectively permeable membrane as the cultivation water.
Patent JP-H07269491-A (JP)
Title: Elevation and depression angle adjuster
Inventor: OONEHARA TADASHI
IPC: F04D25/08
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the number of part items as well as to improve an assembling workability by supporting a pivoting part rotatably on one side of the pivoting part of a neckpiece with a single pivotal plate, fitting a projecting part in a fitting part installed in a neck support part at the other side, and regulating the position. CONSTITUTION:A pivotal plate 22 is attached to one side of a pivoting part 12 of a neckpiece 10, supporting this pivoting part 12 of the neckpiece 10 rotatably via this pivotal plate 22. A projecting part 19 is formed at the other side of the pivoting part 12, and a fitting part 43 being fittable in this projecting part 19 is installed on an inner surface of a neck support part 42. In succession, the pivoting part 12 of the neckpiece 10 is thrust in an inner part of the neck support part 42 together with the pivotal plate, thereby fitting the projecting part 19 of the pivoting part 12 in the fitting part 43. In this connection, a set screw 47 is screwed therein extending over the pivotal plate 22 from the neck support part 42, and with this set screw 47 clamped, this pivotal plate 22 is secured tight to the neck support part 42. Thus, using the single pivotal plate 22 alone, the pivoting part 12 of the neckpiece 10 is stably supportable and, what is more, assembling becomes facilitated.
Patent JP-H07267469-A (JP)
Title: Sheet stacking method and device therefor
Inventor: YAGI TOSHIMASA
IPC: B65H31/18
Filed: 1994-03-31
Abstract: PURPOSE:To shorten the stacking time and perform regular and concurrent stacking by preventing the occurrence of loss time due to the large descent of a stacking table and the reciprocation of a temporary receiving table at each concurrent stacking. CONSTITUTION:This sheet stacking device 1 is provided with a liftable and reciprocatable temporary receiving table 13 stacked with the sheets S conveyed by a carrying-in conveyor 17, the first sheet regulating means 10 liftable and movable in the longitudinal direction of the sheet conveying direction and regulating the position in the longitudinal direction of the sheet conveying direction, the second sheet regulating means 11 arranged below the first sheet regulating means liftably and movably in the longitudinal direction of the sheet conveying direction and regulating the position in the longitudinal direction of the sheet conveying direction, and a stacking table 7 arranged below the temporary receiving table 13 and stacked with the sheets S conveyed by the carrying-in conveyor 17.
Patent JP-H11252990-A (JP)
Title: Pwm-type motor controller
Inventor: IWASHITA HEISUKE
IPC: H02P6/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To protect a PWM-type motor controller as well as to prevent the controller from turning into a non-controllable state, when abnormal current occurs. SOLUTION: In a motor controller which controls the electric current flowing to a motor by using a PWM system, interrupt and resisting control means (13 and 14), which restart the supply of PWM commands after interrupting the supply of PWM commands in at least one shape when an actual current flowing or at least one phase of a motor exceeds a prescribed value, are provided. The control means (13 and 14) conducts such a control that when the actual current flowing to the motor reaches a preset abnormal level, the control means (13 and 14) interrupt and restart the supply of the PWM commands. In addition, the control means (13 and 14) protect a device by returning the current flowing to the motor to a normal level from the abnormal level by interrupting the supply of the PWM commands.  After the motor current has returned to the normal level by the the interrupt of the supply of the PWM commands, in addition, the control means (13 and 14) prevent a motor controller from turning into a non-controlling state by performing control, with use of the PWM commands by restarting the supply of the PWM commands.
Patent JP-H08236223-A (JP)
Title: Shielding connector
Inventor: MIYAZAKI TADASHI
IPC: H01R24/02
Filed: 1995-02-24
Abstract: PURPOSE: To heighten the mounting workability of a clamp to a shielded wire, and prevent a contact fault between a braid portion and a shielding sleeve. CONSTITUTION: A shielded wire W is passed through a through hole 46, shielding layer Wb is positioned between both pressing clamp portions 42, 42, and the same is mounted in the shielding sleeve 30 so that protrusion pieces 44, 44 are engaged with a guide slope 32. Thereby, both pressing clamp portions 42, 42 sandwich the shielding layer Wb elastically so that the shielding layer Wb and the shielding sleeve 30 are connected via a clamp 40 so as to be electrically conductive. Since such labor as fitting the clamp 40 tightly to the shielded wire W or folding back the shielding layer Wb is not required, fitting workability is high. Since the clamp 40 touches the shielding layer Wb and the shielding sleeve 30 elastically, no chance of any contact fault between the shielding layer Wb and the shielding sleeve 30 is allowed.
Patent JP-2000254774-A (JP)
Title: Different material welding method and tube line member change method of hydrogen reforming device
Inventor: OHATA ISAO
IPC: B23K9/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a tube line member change method for a hydrogen reforming device not developing a welding crack to a welded part, a different material welding method high in reliability of the welded part after welding, easy in change work, short in working time and high in reliability of the welded part after changing. SOLUTION: In a different material welding method to connect by newly welding a Ni-Cr-Fe heat resistant alloy 9a to a Cr-Mo-Fe heat resistant steel 10 used for a long term in a hydrogen gas environment, after the neighborhood of a connecting part of the Cr-Mo-Fe heat resistant steel 10 is heated and subjected to dehydrogenization treatment, cladding by welding is done to the connection end of the Cr-Mo-Fe heat resistant steel 10 by using a Ni-Cr-Fe welding filler material 23, successively the cladding by welding part 24 and the connection part of the Ni-Cr-Fe heat resistant alloy 9a are butt-welded by using the Ni-Cr-Fe welding filler material 23.
Patent JP-S60203862-A (JP)
Title: Display control system of spectrum data
Inventor: OOTSU SHINICHI
IPC: G01R13/00
Filed: 1984-03-29
Abstract: PURPOSE:To display spectra of an optional frequency range by providing a display device, screen memory which corresponds by 1 to 1 to the image screen thereof, display control device, input device, data memory and processing unit. CONSTITUTION:A display control system consisting of a display device (CRT)1, a screen memory 2 which corresponds by 1 to 1 to the image screen of the CRT1, a display control device 3, a data memory 4 which stores spectrum data, a processing unit (CPU)5 having means for calculating a real address and searching a max. address (not shown in the figure), means for calculating a display area, (not shown in the figure), etc. and a light pen 6 is constituted. Spectra are displayed at the center of the image screen or and depicted in the range of the instructed frequency. Reference setting of peaks, confirmation of a peak shape and quick and easy observation of the spectra in an optional frequency range are thus made possible.
Patent JP-2000256592-A (JP)
Title: Ink-jet recording
Inventor: SUZUKI JUNJI
IPC: C09D11/324
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink-jet recording, capable of providing an image having excellent drying properties, high image quality and high concentration free from bleeding. SOLUTION: This method uses an ink for ink-jet recording which comprises a water-soluble or water-dispersible resin, a colorant, a water-soluble organic solvent and water as essential components, has <=40 mN/m surface tension in which the resin comprises a polymer containing a monomer shown by the general formula CH2=CHNR1COR2 (R1 is each a hydrogen atom or a methyl group; R2 is a hydrogen atom or a 1-4C alkyl group) and carries out recording by using an ink-jet recording apparatus for recording on a material to be recorded by <=30 ng ink drop.
Patent JP-H07256955-A (JP)
Title: Printer mechanism
Inventor: POORU DABURIYU MAACHIN
IPC: B41J2/01
Filed: 1995-02-24
Abstract: PURPOSE: To provide technique for reducing the generation of uncontrolled bending in a printing medium in a printing region by applying a controlled curved surface to the printing medium in a wet ink printer. CONSTITUTION: A printer mechanism 10 controlling a pen-to-printing medium interval during printing includes a printing head 12 applying printing to a printing medium 30 and an adjacent platen 14 and the printing head 12 and the platen 14 define a printing region therebetween. The platen 14 includes ribs 16 on the upper surface thereof and the ribs 16 come into contact with the undersurface 30b of the printing medium 30 so that the printing medium bends downwardly between the ribs 16 to reduce the uncontrolled bending of the printing medium 30 in the printing region.