baber/WOPTO huggingface dataset:
Patent JP-H1076676-A (JP)
Title: Method for mounting ink cartridge and printer utilizing the method
Inventor: IMAI KOJI
IPC: B41J2/175
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance the initial introducing property of ink into a printing head at a time of the replacement of an ink cartridge in a printer so as to obtain a good printing result even at a time of initial printing. SOLUTION: When an ink cartridge 3 is replaced, a user pushes the ink cartridge 3 downwardly to bring the foam 41 in the ink cartridge 3 to the state compressed to an ink introducing member 40 so that ink flows out to the ink introducing member 40 from the foam 41. Thereafter, the ink cartridge 3 is fixed to a carriage 2 at a position pushed back upwardly from this state by a spring 42. By this constitution, the initial introducing properties of ink from the ink cartridge 3 to a printing head 29 are enhanced and, since the distribution density of the foam becomes uniform, the full use of ink is improved.
Patent JP-H0880385-A (JP)
Title: Facility for game
Inventor: OCHI YASUSHI
IPC: A63G31/00
Filed: 1994-09-13
Abstract: PURPOSE: To provide a facility for game capable of getting a thrill incapable of being enjoyed in a conventional device. CONSTITUTION: This facility is provided with a guide rope 13 stretched vertically, a first supporting means 1 which supports the guide rope 13 on the upper side, a second supporting means 18 which supports the guide rope on the lower side and an engaging part 10 engaged with the guide rope 13, and it is equipped with a traveling object 9 dropping from the upper side to the lower side along the guide rope 13. Moreover, it is provided with a third supporting means 4 which supports the traveling object 9 on the upper side, a pull-up means 4 which pulls up the traveling object 9 upward and a receiving means 14 which receives a dropping traveling object 9, and also, a support release mechanism 8 is provided in the third supporting means 4.
Patent JP-2000076509-A (JP)
Title: Money changer in room for leisure hotel
Inventor: FUKUDA NORIHIDE
IPC: G08B15/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a money changer in a room for a leisure hotel which manages a user without infringing on the privacy of the user and has an evidence acquiring means that identifies an offender when a crime or a robbery takes place. SOLUTION: A photographing device 5 is provided in an optional position of the full panel of the room money change 1 or at another place. When a user presses down a settlement switch of the money changer in a room, the photographing device 5 photographs the face and figure of the user. Also, when the device including KARAOKE (orchestration without lyrics) and cash of the money changer in the room, etc., is destroyed, the face and figure of an offender are photographed according to an alarm signal generated from the device. An image signal from the photographing device 5 is processed by a CPU via an image control circuit in a controller included in the money changer in the room and is stored in at least one or more memories or image memories.  Further, image data are transmitted to a front computer via a communication control circuit and stored as an image database in an external memory of the front computer.
Patent JP-S63109610-A (JP)
Title: Synchronization establishment detecting method for pll circuit
Inventor: NAGAI TETSUYA
IPC: H03L7/08
Filed: 1986-10-28
Abstract: PURPOSE:To prevent the effect by temperature change or change in input frequency by inputting an output of a VCO to a counter while a gate is opened, counting the output clock number of the VCO output and comparing it with a constant thereby detecting the establishment of the synchronization through the coincidence of the both. CONSTITUTION:A circuit obtaining a time being an integer multiple of the period of an input signal of a PLL circuit 20, a counter 15 counting the clock number of an output (b) of a voltage controlled oscillator VCO 4, and a comparator 16 comparing the count of the counter 15 with a preset constant are provided. In taking the output frequency of the VCO 4 as N times of the input frequency of the PLL circuit 20, the count of the counter 15 is the product between M and N, by counting the output clock of the VCO 4 for the M period being an integer multiple of the period of the PLL input signal. Thus, the count of the counter and the product between the M and N are compared by the comparator 16 and the coincidence is confirmed so as to detect the establishment of the synchronization. Thus, the synchronization establishment is detected independently of the effect of input frequency fluctuation and temperature to the PLL circuit.
Patent JP-S62119104-A (JP)
Title: Method for recovering high-purity argon from exhaust gas of single crystal producing furnace
Inventor: OKAMOTO HIROSHI
IPC: B01D53/02
Filed: 1985-11-15
Abstract: PURPOSE:To efficiently obtain high-purity Ar by removing a solid content such as dust and an oil content from the titled exhaust gas contg. Ar as an essential component and thereafter converting O2 into water and converting CO and H2 into CO2 and water respectively by means of catalytic reaction, adsorbing and removing these. CONSTITUTION:A solid content such as dust and an oil content are firstly removed from gas contg. Ar as an essential component, dust, the oil content, CO, O2, H2 and N2, etc., discharged from a single crystal producing furnace. Then H2 more in excess than stoichiometrical amount necessary or oxyhydrogen reaction is fed to the remaining exhaust gas and O2 contained in exhaust gas is converted into water in the presence of a catalyst such as Pd and Pt. Then after heating exhaust gas removed from O2 content, it is brought into contact with copper oxide to convert H2 and CO contained in the treated gas into water and CO2. Thereafter the above-mentioned treated gas contg. Ar as an essential component, water, CO2 and N2 is passed through an adsorption tower and brought into contact with an adsorbent such as zeolite to adsorb and remove water, CO2 and N2, and Ar having high-purity e.g. 99.9% is recovered.
Patent JP-2000085549-A (JP)
Title: Car body fixing plate
Inventor: RI TAKASHI
IPC: B60S5/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a stand support surface, and to facilitate the setting of a car body fixing plate, by composition to provide side walls and a bottom wall connecting to engaging edges. SOLUTION: This car body fixing plate is provided with a groove form member 22 which has a groove form consisting of both side walls 30 and a bottom wall 31, has engaging edges 32 projecting to the inner side to oppose each other to the upper ends of both side walls, has edges 33 for fixing made by extending the bottom wall to the outer side in both sides, and forming anchor bolt holes 37, and has the same section form in the longitudinal direction and a specific length; and both side upper surface extension members 23 which have the upper surfaces to form the upper surfaces formed by engaging edges by setting by superposing partially to the upper side of the edges for fixing at both sides of the groove form member 22, so as to extend a specific width to the outer side in the width direction, and have anchor bolt engaging parts 47 at the position outer than the edges for fixing.  The groove form member is formed of a section steel formed by a hot extruding formation. Screw holes 38 are formed at both positions holding the anchor bolt holes, and male screws for horizontal regulation to the screw holes, allowable to project to the lower side of the edges for fixing.
Patent JP-H06113279-A (JP)
Title: Picture compressor
Inventor: ICHIKAWA KENICHI
IPC: H04N19/59
Filed: 1992-09-25
Abstract: PURPOSE:To improve the compression ratio and to decrease deterioration in picture quality by not applying compression to a consecutive frame picture at a constant compression ratio but applying compression in the unit of frames based on a characteristic of the picture. CONSTITUTION:An input picture is converted into digital picture data at an input section 1, converted into a matrix sequentially at a matrix conversion section 2, decomposed into a frequency component by DCT arithmetic operation at a DCT(discrete cosine transformation) arithmetic operation section 3 and the DCT component is stored tentatively in a storage section 4 and the DC component is outputted to a DC component storage section 5 and a difference arithmetic operation section 6. The arithmetic operation section 6 uses the current frame DC component and the DC component of the same coordinate of one preceding frame stored in the storage section 5 to implement difference arithmetic operation. A compression parameter setting section 7 decides the compression parameter in response to the size of the arithmetic operation result. The DCT component stored tentatively in the storage section 4 is quantized at a quantization section 8 by using the compression parameter and further compressed by a Huffman transformation section 9.
Patent JP-H0198271-A (JP)
Title: Manufacture of photosensor
Inventor: WADA HIROKO
IPC: H01L31/0248
Filed: 1987-10-12
Abstract: PURPOSE:To improve optical responding speed and a gamma-value without reducing an optical current by forming a CdS, CdSe or solid solution CdS-CdSe semiconductor thin film on an insulation substrate, heat treating it in CdCl2 vapor, photoelectrically activating it, and then depositing a small amount of Cu to provide counter electrodes. CONSTITUTION:A CdS0.6Se0.4 deposited film is formed on a glass substrate, and a film disposed at the ratio of 8 bits/mm insularly in a main scanning direction by photoetching is heat treated at 500 deg.C in CdCl2 saturated vapor, photoelectrically activated as a photoconductor film, and 0.005-0.1mol% of Cu is deposited on the CdS0.6Se0.4 film of a base at room temperature-400 deg.C, opposite electrodes (NiCr-Au deposited films) are formed on the insular films, and further heat treated at 150-400 deg.C in an atmosphere being neutral or containing a small amount of oxygen. Then, characteristic control is performed in a wide range. Thereafter, when a protective film of silicon resin or polyimide is formed and a line sensor is completed, its falling time can be reduced to approx. 0.5msec while its optical current is maintained largely at several muA or more, and the gamma can be increased to 0.70 or more.
Patent JP-H0199080-A (JP)
Title: Electrophotographic recording method
Inventor: ITO SHINICHI
IPC: G03G15/045
Filed: 1987-10-12
Abstract: PURPOSE:To remove the fogging of an image caused by the sticking of toner onto a background part and to improve image quality by electrifying an image part with secondary electrification after forming an electrostatic latent image having an image part where charges disappear with primary electrification and an exposure process and neutralizing the electrification of the background part. CONSTITUTION:After a photosensitive body which is the surface of an electrostatic latent image carrier 11 is negatively electrified uniformly by a primary electrostatic charger 13, light corresponding to the image information is projected from an exposure unit 15 so as to form the electrostatic latent image consisting of the image part where the charges disappear in a part made photosensitive and the background part which is still negatively electrified in a nonexposed part. Thereafter, positive electrification is performed by a secondary electrostatic charger 41 so as to turn the image part to be positive and to neutralize the background part. By giving the toner 17 negatively electrified to the electrostatic latent image on the photosensitive body from a developer carrier 19, the negatively electrified toner 17 sticks to the image part with electrostatic attraction but does not stick to the background part. Then, the negatively electrified toner 17 is transferred on the surface of recording paper 25 by a transfer charger 27.
Patent JP-H04133470-A (JP)
Title: Integrated circuit
Inventor: KUGISHIMA MASAHIRO
IPC: H01L21/82
Filed: 1990-09-26
Abstract: PURPOSE:To enable a functional constitution to be efficiently defined by a method wherein a wiring pattern is formed corresponding to functional constitutions, and the functional constitutions are defined nullifying the disused wiring part of the wiring pattern at the definition of functional constitutions. CONSTITUTION:Four wiring points A-D inside a master slice cell 10 are connected together with a H-shaped wiring 66. Four removable parts 40 are provided to the H-shaped wiring 66, the removable parts 40 are selectively removed, and functional constitutions such as logic, the polarity of input-output signal, and others are defined.
Patent JP-S61134910-A (JP)
Title: Production for magnetic head
Inventor: ONO MITSUAKI
IPC: G11B5/29
Filed: 1984-12-05
Abstract: PURPOSE:To align gaps by joining two magnetic materials via a thin film layer consisting of a nonmagnetic material between them to form a gap. CONSTITUTION:One face of each of blocks 10 and 11 consisting of magnetic materials is polished into a specular surface, and notches 12 and 12' are formed in one end part of these specular surfaces. A glass or the like is formed with a prescribed thickness on one of these specular surfaces, and both specular surfaces are joined by the hot press-welding method or the like to form a gap bar having a gap 13. A groove 15 is formed on the surface crossing the gap 13, and the gap bar is cut on both sides of the groove 15 along dotted lines 16 and 17 to obtain two magnetic head blocks 18 and 19. Gaps 25 and 29 of magnetic head blocks 18 and 19 are arranged on a line completely, and they have the same gap length because they are a part of one gap bar and are cut out from parts very close to each other.
Patent JP-H0982963-A (JP)
Title: Semiconductor device
Inventor: MORI SHOGO
IPC: H01L29/78
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device consisting of a plurality of power MOS-FET elements having different voltage and having low on-resistance and the elements in minimum size. SOLUTION: Power MOS-FET elements 10, 20, 30 have drain regions composed of high-resistance regions 11b, 21b, 31b and low-resistance regions 11a, 21a, 31a, and the concentration of impurities added is set respectively separately so as to obtain larger resistivity values with the increase of each power-supply voltage value in the drain high-resistance regions 11b, 21b, 31b of each element 10, 20, 30.
Patent JP-H07113624-A (JP)
Title: Inspection device for formed article
Inventor: SATO SATOSHI
IPC: G01B11/24
Filed: 1993-10-14
Abstract: PURPOSE:To certainly judge whether a formed article of a complex shape is good or bad, and to improve inspection accuracy, by judging whether the formed article is good or bad by a neural network part from a distribution of curvature of the formed article for a peripheral length. CONSTITUTION:An image input part 10 forms an image showing an end face of a formed article. An image processing part 20 finds the peripheral length of an edge of the formed article and curvatures of several parts of the peripheral length, on the basis of the image from the image input part 10 and outputs a curvature distribution to the peripheral length. To a neural network part 30, a supervisor signal is applied through a computer 22. The neural network part 30 previously effects the learning for judging whether the formed article is good or bad by using at least one of the curvature distributions of well formed articles and the curvature distributions of badly formed articles as a supervisor signal, and judges whether the curvature distribution from the image processing part 20 shows a good article or bad article on the basis of this learning result.
Patent JP-S61136600-A (JP)
Inventor: KAHARA MIKIKO
IPC: C11D7/50
Filed: 1984-12-04
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-H02106144-A (JP)
Title: Fireproof device for electrical rotary machine
Inventor: YAMADA SHOICHI
IPC: H02K5/12
Filed: 1988-10-14
Abstract: PURPOSE:To make up for a deficiency of inert gas supply, when hydrogen gas is leaked into a bearing chamber, by arranging a bypass tube coupled with the inert gas supply tube for other machine in the way of the inert gas supply tube. CONSTITUTION:Hydrogen gas is filled in a hydrogen cooling electrical rotary machine 1 while the opposite ends of the rotary shaft 2 are supported by bearings 11a, 11b in a bearing chamber 3 and the hydrogen gas is sealed by means of a shaft seal 4 at the inside of the bearing chamber 3. A bypath 9 for feeding inert gas from an adjoining electrical rotary machine is coupled to the way of an inert gas supply tube 8. Upon leakage of hydrogen gas through the shaft seal 4, an inert gas supply valve 15 and inert gas discharge valves 6a, 6b are opened thus supplying inert gas into the bearing chamber 3. In case of deficient supply of inert gas, an inert gas discharge valve 14 for the bypass tube 9 coupled with the inert gas supply tube for other electrical rotary machine is opened based on the output signals from flow meters 12a, 12b.
Patent JP-H01100697-A (JP)
Title: Monitor alarm
Inventor: KIMURA TETSUO
IPC: G08B25/10
Filed: 1987-10-14
Abstract: PURPOSE:To weight signals different in type or to easily control a controlled equipment by transmitting an address signal and type information simultaneously from the characteristic signal generator of plural fire, gas leakage, crime prevention sensors. CONSTITUTION:When a switching element 12 connected to the sensor 11 is turned on, a pilot lamp 13 is lighted and a transmitter OSC is operated, and a start bit, an address bit, a type bit and a stop bit are sequentially preset and outputted for every overflow of a counter 22. Then, an alarm current is modulated and intermittently and repeatedly transmitted to lines l1, l2 through a driver 24. In a receiver, the read information is fed to a processing circuit, weighted according to the type to control a controlled circuit. Accordingly, the controlled equipment can be easily interlocked or the sensor can be exchanged correspondingly to the type.
Patent JP-H0678743-A (JP)
Title: Filter for substance introducing system and substance introducing system
Inventor: TAKAHASHI NAOHIKO
IPC: C12M1/42
Filed: 1992-08-31
Abstract: PURPOSE:To provide a substance introducing system designed to trap tailings and/or thready chips produced when nylon projectiles impinged on a stop plate to prevent the pollution of the area where a specimen is placed, along with protecting cells as the specimen, thereby facilitating filter maintenance. CONSTITUTION:The substance introducing system is made up of (A) a vessel 1 so designed that a vacuum chamber 10 is provided, the top face 14 is provided with an opening 140, and a specimen is placed at the lower part and the other wall surface is provided with an opening 13 communicating with a vacuum suction pump 12, (B) a mechanism 2 fixed firmly to the top face of the vessel 1 and to emit nylon projectiles, (C) a stop plate 4 located at the support 31 of a member 30 (a stop plate support) and to receive nylon projectiles emitted from the mechanism 2 and make a substance introduced fly via a hole 41 to the specimen T, and (D) a filter member 5 located in between the stop plate 4 and the specimen T and to trap tailings scattered when nylon projectiles impinged on the stop plate.
Patent JP-2001083346-A (JP)
Title: Electric/optic mixed loading wiring board, electricity- light mixed loading module and method for its production
Inventor: TAKAHARA HIDEYUKI
IPC: G02B6/122
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To promote the confinement of a light signal in a core layer of an optical waveguide and to suppress light propagation loss. SOLUTION: The electric/optic mixed loading wiring board 10 has a groove 13 with a side wall 13c perpendicular to a light propagation direction in front of an end of the optical waveguide 14, a 1st conductor 13a parallel to the waveguide 14 on the bottom of the groove 13, a solder layer 13b parallel to the conductor 13a on the conductor 13a and columnar conductors 18 which connect the conductor 13a to a substrate 11. High density electric wiring is attained by using the wiring board 10 obtained by laminating and integrating copper-polyimide multiplayer wiring 11a and the polymeric optical waveguide 14. Since it is made unnecessary to reduce the thickness of a lower clad 17 of the optical waveguide by disposing the 1st conductor 13a in the clad 17, the confinement of the light signal in the core 16 of the optical waveguide is promoted and the light propagation loss is suppressed.
Patent JP-H03118975-A (JP)
Title: Welding equipment
Inventor: TAIRA KOJI
IPC: B23K26/00
Filed: 1989-10-02
Abstract: PURPOSE:To carry out discrimination of a gap in a short time and to improve welding quality by photographing a joining part of materials to be welded including the gap, subjecting the picture data thereof to binarization determination processing to detect the gap center of the joining part and moving a welding means to the central position thereof. CONSTITUTION:The image data of a photographed image of an image pickup means 15 are subjected to binarization determination for every unit image by a picture determination means 17. At this time, when surface conditions of the materials 12 to be welded are satisfactory, the quantity of light for every unit image wholly becomes less than a threshold for a unit image including a part corresponding to the gap 13 and wholly becomes more than the threshold for the unit image corresponding to the surface. Meanwhile, although there is a case that dirt and a flaw exist on the surfaces of the materials to be welded and the unit image where the quantity of light of the unit image becomes less than the threshold exists in spite of the surfaces in reality, the binarization data are corrected by a gap discrimination means 17 and the gap central position can be detected and the welding means 16 is moved to the gap center to perform welding and the gap 13 is detected in a short time by simple constitution.
Patent JP-H11138822-A (JP)
Title: Manufacture of liquid-jet recording head and liquid-jet recording head manufactured by the method
Inventor: HASEGAWA TOSHINORI
IPC: B23K26/382
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To restrain a resin surface from being turned hydrophilic because of a by-product adhering to a resin blank surface without setting a special process, increase a throughput in manufacturing products, and improve print quality when a discharge opening is to be processed by projecting an excimer laser light to the resin blank. SOLUTION: When a laser light L is projected to a discharge opening plate 21 of a top plate constituting a liquid-jet recording head thereby processing a hole, i.e., a discharge opening through integral ablation, gas molecules 26 having fluorine atoms in a structure are sprayed to a processing part from a nozzle 25 arranged near the processing part. The gas molecules 26 generate highly reactive fluorine atoms when the laser light is projected. A by-product 24 generated by the projection of the laser light L is chemically processed through a surface modification by the highly reactive fluorine atoms, and a surface of the by-product is fluoridized. The liquid-jet recording head is thus prevented from being hydrophilic because of the adhesion of the by-product.