baber/WOPTO huggingface dataset:
Patent JP-2000094749-A (JP)
Title: Method and apparatus for forming image
Inventor: SHIGEHIRO KIYOSHI
IPC: B41J2/475
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming images whereby an image-constituting agent of a viscosity of a wide range can be used and, high-quality images can be formed at high speed with low consumption of energy without causing feathering and color bleeding. SOLUTION: An image-constituting agent 2 held on an image-constituting agent hold body 1 is stopped by a plate 3 with a slit in accordance with the rotation of the hold body 1. When a piezoelectric element 5 drives on the basis of image signals, the plate 3 with the slit shifts. As a result, the image- constituting agent 2 is drawn from the slit of a leading end of the plate 3 onto the image-constituting agent hold body 1, whereby a liquid film 8 based on image information is formed. The liquid film 8 is transferred sequentially to an image-supporting medium 6 by the rotation of the image-constituting agent hold body 1 and an opposite roll 7, and images are formed.
Patent JP-S62146408-A (JP)
Title: Sound recording and reproducing device
Inventor: MATSUYAMA YUKIO
IPC: G11B5/027
Filed: 1985-12-20
Abstract: PURPOSE:To prevent reproduced sound from the trouble of horizontal inversion by forming a switching mechanism to be switched in accordance with a sound recording format arranging a sound source in the front of the mechanism or on its back to record sound stereoscopically by a pair of microphones and reproduce the sound by a pair of speakers. CONSTITUTION:The changeover switch mechanism 12 switches a state connecting the left input terminal 13 of a sound recording/reproducing part 5 to the left microphone 1 through an amplifier 4 and connecting the right input terminal 13' of the sound recording/reproducing part 5 to the right microphone 1' through an amplifier 4' and a state connecting the terminal 13 to the microphone 1' through the amplifier 4' and connecting the terminal 13 to the microphone 1 through the amplifier 4. Thus, the mechanism 12 is switched in accordance with the sound recording format arranging the sound source in the front of the mechanism 12 or on its back to output the sound from the speakers 2, 2', so that the reproduced sound can be prevented from the trouble of horizontal inversion.
Patent JP-H07140802-A (JP)
Title: Intermediate transfer medium and image forming method using the same
Inventor: OKUNO TATSUO
IPC: G03G15/16
Filed: 1993-11-18
Abstract: PURPOSE:To obtain good transferred images having a long life by composing the intermediate transfer medium of a substrate layer consisting of a synthetic and a front surface layer and rear surface layer which are disposed on both front and rear surfaces of the substrate layer and have specific surface resistivity CONSTITUTION:This intermediate transfer medium 2 has the substrate layer 20 consisting of a PET film, etc. The front surface and rear surface of the substrate layer 20 are coated with the front surface layer 21 and rear surface layer 22 formed by mixing fluororesins and carbon blacks by spraying or a blade, etc. The surface resistivity of the front surface layer 21 and rear surface layer 22 is set respectively at 10<8> to 10<13>OMEGA/square. The discharge initiation transfer current of the air breakdown generated between a back up roll and the intermediate transfer medium 2 or between a bias roll and a memory medium is changed at the time of transfer by the surface resistivity of the front surface layer 21 and the rear surface layer 22 if the intermediate transfer medium 2 is composed of the substrate layer 20 and the front surface layer 21 and rear surface layer 22 disposed on both front and rear surfaces thereof.
Patent JP-H03150501-A (JP)
Title: Antireflection film and production thereof and image display surface plate
Inventor: OKADA RYOJI
IPC: B82Y20/00
Filed: 1989-11-08
Abstract: PURPOSE:To form the antireflection film having a large area at a low cost by etching a binder to pack the spacings between the superfine particles of a superfine particle film to form micro-rugged surfaces and specifying the exposing area of the superfine particle group. CONSTITUTION:A soln. prepd. by dispersing the superfine the superfine particles 1 (SiO2, etc., having an antireflection function) into an alcohol soln. dissolved with Si(OR)4 (R is an alkyl group) is applied on a substrate 3 and is then heated to decompose the Si(OR)4. The SiO2 of the decomposed matter intrudes into the spacings between the superfine particles 1 and the spacings between the superfine particles 1 and the substrate 3 and plays the role of an adhesive agent 2. The layer rich with the decomposed matter SiO2 on the film surface is then etched to form the microgrooves between the superfine particles 1 and to form the micro-ruggedness over the entire surface of the film, by which the antireflection film 5 is formed. The exposing area of the superfine particles is specified to >=70% of the outside surface area of the superfine particle films at this time. The antireflection function is surely obtd. at a low cost in this way even if this film is applied to a large area.
Patent JP-2000122896-A (JP)
Title: Method for supporting debug
Inventor: IKEGAYA NAOKO
IPC: G06F11/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a debug supporting method which uses the display part of a memory dump and performs a test operation to reduce time needed to debug program. SOLUTION: A computer 100 performs test execution of a program, adds link information to memory dump obtained as a result of the test and shows it on a monitor 115. When the display position of specific data related to the next test operation is selected from among the memory dumps by using an input device 111, test result information corresponding to the specific memory data are shown on the monitor 115.
Patent JP-2000118418-A (JP)
Title: Car steering supporting structure
Inventor: MIYOSHI KEISUKE
IPC: B62D1/19
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a car steering supporting structure capable of erectedly moving a steering shaft forward of a body at the time of collision, setting the impact absorbing parts of a steering wheel at a proper position, and increasing an occupant protective performance. SOLUTION: A car steering supporting structure is provided with a steering wheel 3 having impact absorbing parts 4 and 5. It is also provided with a first supporting member 16 supporting the lower part of a steering shaft 1 and a second supporting member 17 supporting the steering shaft 1 at a position higher than the first supporting member 16. In addition, the second supporting member 17 is provided with a movement allowing part 22 which allows the steering shaft 1 to move forward of the body when a load higher than a specified value acts on that member.
Patent JP-H02134111-A (JP)
Title: Cooking apparatus
Inventor: KOSHIO TAKASHI
IPC: A47J27/00
Filed: 1988-11-16
Abstract: PURPOSE:To efficiently absorb those produced on the opposite side of a cooker out of the lines of magnetic forces produced from an induction coil for heating the cooker, thus reducing space within the main body of a cooking apparatus, by integrally disposing ferrites from the lower to side portion of the induction coil in such a manner that ferrites as many as or some even number times as many as the angles of the polygonal main body of the cooking apparatus radiate from the center of the main body of the cooker. CONSTITUTION:Ferrites 9 are arranged in the polygonal main body 1 of a cooking apparatus in such a manner that all of them radiate from the center of the main body, and, when the ferrites 9 are as many as the angles of the polygonal main body 1 of the cooking apparatus, the ferrites 9 are arranged therein in such a manner that each of them extends toward an angle of the polygonal main body 1 of the cooking apparatus. When the ferrites 9 are some even number times as many as the angles of the main body 1 of the cooking apparatus, the ferrites 9 are so arranged that each of the middle portions between adjacent ferrites 9 locates at each side of the polygonal main body 1 of the cooking apparatus. There will hence be little need of securing, as a space for arranging the ferrites 9 therein, a distance from a side induction coil to the outer frame of the polygonal main body 1 of the cooking apparatus which is located on side face thereof. The outer frame of the main body 1 of the cooking apparatus can as a result be reduced in external size.
Patent JP-H01132796-A (JP)
Title: Corrosion-resistant material for turbo molecular pump
Inventor: EBARA RYUICHIRO
IPC: C25D11/04
Filed: 1987-11-18
Abstract: PURPOSE:To produce a corrosion-resistance material for turbo molecular pumps which is improved in corrosion resistance by forming an oxide film on the surface of an Al or Al alloy and subjecting the film to a boiling treatment to seal the holes of the film, then forming an epoxy resin layer further thereon. CONSTITUTION:The pretreated Al or Al alloy is immersed in an aq. sulfuric acid soln. kept at a specified concn. and temp. and is electrolyzed to form the oxide film consisting of Al2O3 on the surface of the Al (alloy) by electrolysis. The metal is then is immersed for a prescribed period of time in warm water kept at a specified temp. and pH after rinsing and is subjected to the boiling treatment, by which the hydrate consisting of Al2O3.xH2O is formed in the hole parts of the film to seal the holes. The epoxy resin is further stuck by an immersion treatment on the oxide film and the sealed part and is subjected to a drying treatment at about 50-100 deg.C in order to improve the adhesion thereof. The corrosionresistant material for turbo molecular pumps which has the excellent durability in highly corrosive gaseous environment is thereby obtd.
Patent JP-H09148458-A (JP)
Title: Manufacture of semiconductor element with floating gate
Inventor: BIYUNGUUIRU RII
IPC: H01L21/768
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method allowing the cell size to be reduced by reducing the size of contact holes. SOLUTION: An element isolation region, first insulation film and first conductive film are formed on a semiconductor substrate 20, this conductive film is patterned to form a floating gate primary pattern and ion-implanted to form a diffused region. A second insulation film is formed and etched back to form side wall spacers 25 and third insulation film is formed. A second conductive film and fourth insulation film are formed and patterned to form control gates 26 with large spacings at a contact-hole forming area and narrow spacings at other area, the primary pattern is etched to form floating gates 30' and ion-implanted to form a source and drain regions. A fifth insulation film is formed and anisotropically etched to form contact holes, and third conductive film is formed and patterned to form an interconnection film 34.
Patent JP-H07203575-A (JP)
Title: Headphone system,
Inventor: NAKASO JIRO
IPC: H04R1/10
Filed: 1994-11-24
Abstract: PURPOSE:To obtain good acoustic image localization and a good low frequency characteristic by supplying a sound source in parallel to the headphones of an inner ear type and an auricle type, and providing a means to attenuate the reproduction of a high frequency component in the auricle type headphone. CONSTITUTION:A headphone system 1 is constituted by connected the inner ear type headphone 2 and the auricle type headphone 3 in parallel, and the signal cords 2a, 3a of each headphone 2, 3 are connected electrically at a point P. Then, a recessed part 3b is formed on a case body of the auricle type headphone 3 as a high frequency attenuating means to attenuate the reproduction of the high frequency component. Besides, an electric attenuating means like a low pass filter, etc., can be used as the high frequency attenuating means, and also, a physical means other than the recessed part 3b can be used. Thus, the good acoustic image loacalization peculiar to the inner ear type and the good low frequency characteristic peculiar to the auricle type can be obtained.
Patent JP-H05100100-A (JP)
Title: X-ray microscope
Inventor: FUJISAKI HISAO
IPC: G21K7/00
Filed: 1991-10-09
Abstract: PURPOSE:To provide an X-ray microscope capable of simply performing the exchange work of a sample in a short time, preventing the deformation of a sample capsule, and observing the aerobe sample in the alive state. CONSTITUTION:In an X-ray microscope 10 having a lens barrel vacuum container 12 formed into a hollow shape and advanced with X-rays 14 inside, part of the vacuum container 12 is recessed to cross the path of the X-rays 14, and a recess 17 is formed. A window member 18 for transmitting the X-rays 14 is provided on the side wall of the recess 17, and a holding means l7a holding a sample capsule 19 storing an observation sample 21 is provided on the recess 17. The sample capsule 19 can be put in the atmospheric pressure.
Patent JP-H06138964-A (JP)
Title: Reactive power compensating device
Inventor: HOSHI KIMIHIRO
IPC: H02J3/18
Filed: 1992-10-29
Abstract: PURPOSE:To protect a thyrister bulb from being destructed due to a partial off by turning on a thyrister by supplying a thyrister pulse to a thyrister bulb from a forced ignition circuit. CONSTITUTION:When a U-phase excess voltage protection gate pulse generation circuit 17-1 is operated by the excess voltage due to a lightning surge to turn on a U-phase thyrister bulb 4-1, the current with long energization time flows as a U-phase current, then the U-phase current is turned off. During the time, the inverse voltage is applied to the U-phase thyrister bulb 4-1. In this time, the output of an X-phase forward voltage detection circuit 19-2 changes from zero to one and a one-shot pulse circuit 20 outputs a pulse 1. When the X-phase forward voltage is ended, the output of the X-phase forward voltage detection circuit 19-2 changes from 1 to zero. When the U-phase forward voltage is generated, the output of the U-phase forward voltage detection circuit 19-1 changes from zero to one. As the result, a one-shot pulse circuit 25 generates a U-phase gate pulse to turn on the U-phase thyrister bulb 4-1.
Patent JP-H01132288-A (JP)
Title: Video signal processor
Inventor: OGATA SHIGERU
IPC: H04N9/68
Filed: 1987-11-18
Abstract: PURPOSE:To reduce hue unevenness or color saturation unevenness by detecting the average level of a chroma level, and controlling a gain so that said average level comes to a constant value, except a case that a parent and child picture is generated. CONSTITUTION:In the case that the parent and child picture is generated, asynchronous and different chroma signals C1, C2 are inputted to input terminals 1 and 2 respectively. One of C1 and C2 comes to be Cp of a parent picture side, and the other comes to be Cc of a child picture side, and after Cc is reduced digitally, and is synchronized with the parent picture, it is synthesized together with the parent picture, and the parent and child picture is generated. Because the burst standard of the parent and child picture is based on the burst of the parent picture, the burst level of the parent picture side and the burst level of the child picture side are controlled preliminarily so as to come to the same level. Namely, the control of an automatic chroma gain control(ACC) circuit 4 is performed as follows. It is gain-controlled so that the output burst level of the ACC circuit 4 comes to be the constant level by detecting the burst level by a detector 6, and supplying the detected output to the ACC circuit 4 through a switch circuit 33.
Patent JP-H02135909-A (JP)
Title: Offset correction circuit
Inventor: ICHIHARA MASAKI
IPC: H03H19/00
Filed: 1988-11-17
Abstract: PURPOSE:To accurately correct DC offset set differently at every path by recording correction data corresponding to the offset of each path on each register, selecting the data according to the switching signal of the path, and adding selected correction data on the output of N path filters by plural capacitors for correction. CONSTITUTION:The title circuit is constituted by including shift registers 36-39, to the terminal 41 of which data input is inputted and to the terminal 42 of which clock input is inputted, the capacitor 35 for correction connected to the (-) input terminal of an operational amplifier 3, and a data selector 40. In other words, offset correction data corresponding to each path is recorded on N registers 36-39 to correct the DC offset different from each path of the N path filters, and those data are taken out sequentially according to the switching signal of each path. In such a way, it is possible to correct offset independently at every path.
Patent JP-H02224041-A (JP)
Title: Cache memory control circuit
Inventor: MAEMURA KOJI
IPC: G06F12/08
Filed: 1988-11-17
Abstract: PURPOSE:To execute the operation at a high speed without increasing the circuit scale by providing a write buffer circuit which can select whether data to the write buffer is inputted from a cache memory or inputted from a write data register, by separating it by a byte unit. CONSTITUTION:In the case when data width of write to a cache memory 1 is under one word, a read/write control circuit 7 executes write to a write buffer 102 by making a cache data selective signal line 71a inactive, making cache data selective signal lines 71b, 71c and 71d active and making a write data write signal 72 active. As a result, the byte corresponding to 102a and the byte corresponding to 102b, 102c, and 102d are written exclusively in a single cycle from a write data register 3 and the cache memory 1, respectively. In such a way, write can be executed in the time being fewer by one cycle than a conventional example.
Patent JP-2000105652-A (JP)
Title: Compact portable terminal equipment
Inventor: KOZASA YUJI
IPC: G06F3/0482
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an operating environment for compact portable terminal capable of maintaining the operation of a system through special menu display anytime in usual operation and preventing usual operation from being disturbed by an erroneous operation even when just a little key switches are provided on the main body of the portable terminal equipment. SOLUTION: In this compact portable terminal equipment composed of a display device composed of a liquid crystal display device and an input part arranging key switches, when any specified one of the key switches is pressed longer than a fixed time in the state of executing a predetermined processing while using the key switches, another menu is temporarily displayed on the display device and the other processing is selectively executed.
Patent JP-S63146375-A (JP)
Inventor: ITOYAMA MASARU
IPC: H05B3/00
Filed: 1986-12-09
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-H05129719-A (JP)
Title: Semiconductor distributed feedback type laser device
Inventor: RA TAKESHI
IPC: H01S5/34
Filed: 1991-11-07
Abstract: PURPOSE:To give a periodic variation to the gain or an active layer by a method wherein the crystal lattice constant of the laser, which constitutes a semiconductor laser waveguide path, is allowed to make a periodical change in the optical axis direction of a laser. CONSTITUTION:A buffer layer 2, a clad layer 3 and a guide layer 4 are provided on a substrate 1, and a diffraction grating 7, consisting of a strained superlattice layer 5 and a protective layer 6, is provided thereon. On the above-mentioned diffraction grating 7, a buffer layer 8, a single quantum well active layer 9, a guide layer 10, a clad layer 11 and a contact layer 12 are provided. An insulating layer 13 and an electrode layer 14 are provided on the contact layer 12, and the contact layer 12 and the electrode layer 14 are connected through the window perforated on the insulating layer 13. An electrode layer 15 is provided on the reverse side of the substrate 1. Thus, the diffraction grating 7 of distorted superlattice is provided in the vicinity of the quantum well active layer 9, and a distributed feedback by gain coupling can be obtained by changing the bandgap periodically.
Patent JP-H08153204-A (JP)
Title: Method and device for detecting and processing edge of gradation picture
Inventor: SATOU SADAMICHI
IPC: G01B11/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide an edge extracting method and device capable of easily and precisely extracting the edge of a gradation picture including noise components and suitable especially for measuring the length of an edge part. CONSTITUTION: The edge extracting method has a 1st step (Sb2) for calculating the difference values of gradation information between an object picture element and its positive side neighboring picture element and between the object picture element and its negative side neighboring picture element in respect to the gradation information (step Sb1) of each picture element obtained by scanning a picture in its linear direction, a 2nd step (Sb3) for multiplying the positive side difference value and the negative side difference value obtained by the 1st step and a 3rd step (Sb4) for setting up all values less than '0' out of multiplied results obtained by the 2nd step. Noise components included in the gradation information are set up to negative values by the 1st and 2nd step processing and removed by threshold processing in the 3rd step.
Patent JP-2001119904-A (JP)
Title: Metal brush/commutator and small-sized direct current motor
Inventor: FUJIMOTO HIROMICHI
IPC: H02K13/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a direct current motor by suppressing adhesion wears caused by intermetallic welding, reducing the wear of brushes, and obtaining metal brushes/a commutator provided with a stable rectifying function with respect to changes due to aging. SOLUTION: At least the electromechanical sliding surface of a brush assembly or punched continuously clad thin substance obtained, by punching a continuously clad thin substance made of a noble metal radical or/and a Cu radical alloy into a prescribed brush shape is controlled into a super specular surface to an average surface roughness of 20 nm or smaller via the medium of lubricating oil with a nanometer scale.
Patent JP-H05322245-A (JP)
Title: Smoke and heat discharging device on rooftop
Inventor: SAKAMOTO MITSUO
IPC: F24F7/02
Filed: 1991-10-14
Abstract: PURPOSE:To prevent the deterioration of the degree of illumination in a house even when a pivotal shielding plate is opened, simplify the mounting of an insect and/or bird preventing net and improve the durability of the title device at the same time. CONSTITUTION:The title device is provided with a ceiling unit 5, provided on the upper surface of a supporting frame 4, brackets 6, projected to both sides of the device laterally, and pivotal shielding plates 8, attached to the brackets 6 pivotably so that the ends of the same are positioned at the outside of the supporting frame 4 under an opened condition while nets are provided at the inside of the pivotable shielding plates.