baber/WOPTO huggingface dataset:
Patent JP-H1054580-A (JP)
Title: Method for treating outdoor air
Inventor: SHIMADA HIROSHI
IPC: F24F1/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating outdoor air which prevents an indoor space from becoming uncomfortable due to the outdoor air supplied thereinto. SOLUTION: An outdoor air intake 2 is opened at an arbitrary position of a wall 1 and an indoor machine 3b of air conditioning equipment 3 having an air inlet 10 and an air outlet 11 is disposed in the vicinity of the intake 2 of the wall 1, while the base end of an outdoor air introducing tube 4 is connected to the peripheral edge part on the indoor side of the intake 2 and the fore end of the outdoor air introducing tube 4 is disposed near the air inlet 10 of the indoor machine 3b.  By operating the air conditioning equipment 3 in a state wherein outdoor air can be taken in from the intake 2, the outdoor air is taken in near the air inlet 10 of the indoor machine 3b from the intake 2 through the outdoor air introducing tube 4, the outdoor air and indoor air are let into the indoor machine 3b from the air inlet 10, the outdoor air and the indoor air let in are treated to be at an appropriate temperature in the indoor machine 3b and the air treated is let out into an indoor space from the air outlet 11. By putting the indoor space under a negative pressure by operating an exhaust fan in a kitchen or the like, fresh air from the indoor machine 3b flows into the indoor space under the negative pressure.
Patent JP-H0560530-A (JP)
Title: Measurement device for three-dimensional position
Inventor: WATABE KAZUO
IPC: G01C3/06
Filed: 1991-09-05
Abstract: PURPOSE:To provide a measurement device for a three-dimensional position having the capability of ensuring high accuracy for three-dimensional measurement, and shortening a measurement time therefor. CONSTITUTION:There is provided a light emission section comprising a laser beam 101 to emit a He-Ne laser beam L and a freely rotatable reflecting mirror 103 to reflect the He-Ne laser beam L to a specimen 102, a freely rotatable reflecting mirror 105 to introduce the reflected light RL of the laser beam L from the specimen 102 to a light receiving element 104, and a beam splitter 106 to split reflected light from the mirror 105 into two components. Furthermore, there is provided a light detecting section comprising a CCD image sensor 1O4A acting as an image pickup lens of small magnification to detect one reflected light component RL1 split with the splitter 106 and as a light receiving element, and another CCD image sensor 104B acting as an image pickup lens 108 of large magnification to detect the other reflected light component RL2 split with the splitter 106 and as a light receiving element. By the concurrent use of light receiving sections of different magnification as mentioned, highly accurate measurement can be ensured, and a measurement time can be reduced.
Patent JP-H0786198-A (JP)
Title: Fabrication of semiconductor device
Inventor: NIWA YOSHIYUKI
IPC: H01L21/265
Filed: 1993-09-13
Abstract: PURPOSE:To provide a method for implanting impurity ions for imparting a conductivity type into a semiconductor layer formed on a semiconductor substrate through an insulation film in which a thin insulation film can be protected against breakage without limiting the beam current for ion implantation. CONSTITUTION:Ton implantation is divided into a first implantation with low dosage and a second implantation with high dosage. Heat treatment is effected in order to activate impurities implanted through the first implantation and then the semiconductor layer is grounded before the second implantation is effected. This method is applicable to a semiconductor device having MOS transistors. In the drawing, 1 represents an Si substrate, 3 represents an insulation film, i.e., a gate insulation film, 4 represents a semiconductor layer, i.e., a high resistance Si layer for gate electrode, 4A represents the Si layer 4 modified through heat treatment, and 5 represents impurity ions.
Patent JP-S6470711-A (JP)
Title: Ferrule
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/38
Filed: 1987-09-11
Abstract: PURPOSE:To obtain an insertion hole with high concentricity at a chip, by adhering a quite thin chip having a large number of porous parts at the tip of a ferrule made of ceramic, etc., in which an inner hole remains as sintered, and using a master with the high concentricity. CONSTITUTION:High circularity is attached on the outer peripheral plane 2 of the ferrule 1 made of ceramic, and the inner hole 3 remains as sintered.The chip 4 is adhered on the inner hole 3. The chip 4 is provided with quite thin thickness, and a large number of micro porous parts to facilitate working are provided in its center part 51 structurally. It is advisable that the size of the porous part is decided at around 0.2mum. A piercing process can be promoted moreover by filling a material to promote optical and chemical reaction on the porous part 51. The master whose outer periphery and piercing part are provided with precise concentricity is used to find the piercing part, and the working is performed setting the concentricity as reference. In such a way, it is possible to obtain the insertion hole with the precise concentricity.
Patent JP-H0658291-A (JP)
Title: Cryotrap for turbomolecular pump
Inventor: YAMAKAWA HIROYUKI
IPC: F04B37/08
Filed: 1992-08-03
Abstract: PURPOSE:To provide a cryotrap for turbomolecular pump which can trap water molecules efficiently. CONSTITUTION:A trap 4 consisting of a cylindrical plate member made of metal is arranged along the inner peripheral wall part of the cylindrical casing 2 on a cryotrap 1 connected with the upper part of a turbomolecular pump 6, and a trap 5 consisting of a disc shaped flat plate made of metal is arranged directly over the part where the blade 7a of the cylindrical rotor 13 is not arranged. The traps 4 and 5 are cooled to about 100 deg.k on the cryotrap surface by the cooling heat due to the refrigeration cycle, etc., of a refrigerator.
Patent JP-H0543760-A (JP)
Title: Rigid vinyl chloride-based resin composition
Inventor: KAMIMURA KATSUOKI
IPC: C08L51/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain the title composition having improved moldability and processability, weather resistance and manufacturing cost, comprising a copolymer composed of a polymerizable organosilicon compound and vinyl chloride and an impact-resistance reinforcing agent. CONSTITUTION:The objective composition comprising (A) 70-97wt.% copolymer composed of (i) 0.01-1wt.% polymerizable organosilicon compound preferably composed of a siloxane compound containing a group copolymerizable with vinyl chloride at the end of molecule and (ii) 99-99.99wt.% vinyl chloride and (B) 3-30wt.% impactresistance reinforcing agent such as butadiene/styrene/methyl methacrylate copolymer.
Patent JP-S61103114-A (JP)
Title: Focusing detecting method
Inventor: TAMUNE MICHIHIRO
IPC: G03B13/36
Filed: 1984-10-26
Abstract: PURPOSE:To detect accurately the focusing point of an objective in a short time by detecting the focusing point of the objective for a body on the basis of the moment value of light quantity distribution information on an image detected by a sensor. CONSTITUTION:A sensor unit 7 is a time series output type photoelectric converter such as a CCD, and a sensors 7a and 7b detect images formed by image forming lenses 7a and 7b respectively. A decision circuit 9 decides on the deviation extents of the two images detected by the sensors 7a and 7b on the basis of an input photoelectric conversion signals and further decides on the defocusing extent of a photographic lens 1 on the basis of said decision results. Namely, the relative position relation between the images on the sensors 7a and 7b varies according to the focusing state of the photographic lens 1. When the photographic lens 1 is at a focusing point, those images conform with each other and deviate from each other according to the distance from the focusing positions are their extents are proportional to the focusing quantity of the photographic lens 1. Those image deviation quantity is calculated from the moment value based upon picture element signals from the sensors 7a and 7b.
Patent JP-S59119328-A (JP)
Title: Driving method of liquid crystal display panel
Inventor: NASU YASUHIRO
IPC: G09G3/36
Filed: 1982-12-27
Abstract: PURPOSE:To remove a DC component to prevent evil influence upon the life of liquid crystal by impressing a positive-negative asymmetric drain voltage to a thin-film transistor (TR). CONSTITUTION:When an even-numbered frame (a) is impressed with a drain voltage VD of 10V and a gate voltage of 30V in the driving circuit consisting of an insulation gate thin-film transistor (TFT) 6 and liquid crystal 7, an odd- numbered frame (b) is impressed with a drain voltage of -10V, so a gate voltage of 30-10V is applied, so that a voltage (VS-VC) impressed to the even- numbered and odd-numbered frames is a positive-negative asymmetric voltage. Consequently, the DC component is removed to eliminate the evil influence upon the liquid crystal 7.
Patent JP-H0971343-A (JP)
Title: Image information processing device
Inventor: KOSHIRO SATOSHI
IPC: B65H3/56
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent sheets from slipping down from the surface of a tray even when a part pressing the upper part of the feed tray is removed when the inclination of the tray on which sheets such as documents and recording sheets are laminated is designed at a relatively steep angle. SOLUTION: The top ends of the multiple sheets of a document are positioned on a document feed roll 148 with the upper part of which a document pad 147 is contacted. When an upper cover part 171 is opened about a pivot 112, a projected part 211 pushes the end part of the short side part 204C of a document suppressing member downward, raising a document stopper 203 so as to close a document feed path 123. Thus the upper cover part 171 is opened, and a document 151 will not be slipped down even if the document pad 147 is separated from a document feed roll 148.
Patent JP-H0785861-A (JP)
Title: Lithium secondary battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M10/05
Filed: 1993-09-13
Abstract: PURPOSE:To provide a lithium secondary battery that has a large discharge capacity the same energy density as in the case lithium metal is used for a negative electrode, and excellent charge/discharge cycle characteristic, although a carbon material is used for a negative electrode. CONSTITUTION:In this lithium secondary battery, a chemical compound of a carbon material with lithium is used as a negative electrode 12. In the carbon material, a particle diameter is 50mum or less, and in a crystal structure thereof, a lattice spacing (d) (002) is 0.336nm or less, dimensions La, Lc of a crystal element in the a-axis direction and the c-axis direction are respectively 20nm or large, and the dimension La is desirably 50nm or larger. When a carbon material without an oxygen functional group at an edge face thereof is contained as the material, charge/discharge efficiency at the first time can be enhanced.
Patent JP-H0389673-A (JP)
Title: Original reader
Inventor: MIYAZAKI KOICHI
IPC: H04N1/107
Filed: 1989-08-31
Abstract: PURPOSE:To stably read a large sized original while ensuring a sufficient strength with simple constitution by dividing an original reader into an original carrier part and an image forming optical part with a narrower width than the width of the original carrier part and assembling the two parts. CONSTITUTION:The original reader 5 is provided with the original carrier part 6 carrying a large sized original up to A1 size for a poster or a design board or the like and the image forming optical part 7 to read an original picture up to A2 size and to convert it into a picture signal. Moreover, an insertion tray 61 to facilitate the insertion of a large sized original to the original carrier part 6 is fitted to a side of a copying machine main body 1 of the original carrier part 6 tiltedly around a shaft 62 and an expandable original support part 61a (shown in 2-dashed chain lines) is provided to the tip. Furthermore, an insertion tray attitude detection switch 63 to detect the attitude of the insertion tray 61 is provided in the vicinity of the insertion tray mount of the original read part 6 and the original read mode of the copying machine is selected depending on the state of the switch 63.
Patent JP-2001053607-A (JP)
Title: Frequency synthesizer and device
Inventor: SASAKI AKIO
IPC: H03L7/16
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the total number of frequency divisions by using an internally used frequency converter and to enable the broad band of PLLs and the low noise of the PLLs by inputting an intermediate signal to the frequency converter as a local signal and inputting the same intermediate signal to a PLL part as a reference signal. SOLUTION: A 1st PLL circuit 20 receives a preliminarily given reference signal F1 and generates an intermediate signal F2, and a 2nd PLL circuit 30 receives an intermediate signal F2 being an output of the circuit 20 and obtains a synthesizer output F3 with the signal as reference. In the circuit 30, a PLL part 40 has the same configuration as the circuit 20, the signal F2 is also inputted to the part 40 as a reference signal, and meanwhile, the signal F2 is also inputted to a frequency converter 37 as a local signal. With such a configuration, the total number of frequency divisions can be reduced by using the internally used frequency converter 37 because the two PLL circuits are provided, the band of the PLLs can be wide and the noise of the PLLs can be made low.
Patent JP-H0566568-A (JP)
Title: Manufacture of multiple contrast register pattern and multi-layered resist
Inventor: KOBAYASHI SHUNICHI
IPC: G03F7/26
Filed: 1991-09-06
Abstract: PURPOSE:To precisely transfer the high/low contrast state of a multiple contrast light profile by exposing and developing the multilayered resist obtained by forming a lower-layer photoresist layer, a light fading and/or light absorptive intermediate layer, and an upper-layer photoresist layer on a base. CONSTITUTION:The lower-layer resist 2 is formed on the base 1 and on it, the intermediate layer 3 is formed. The intermediate layer 3 is given sufficient light fading property and film thickness. On the intermediate layer 3, the upper- layer photoresist layer 4 is formed to form the multi-layered resist layer 7. The entire surface of the multi-layered resist 7 is exposed by multiple contrast exposure 10. High-intensity light 5 after fading the color of the intermediate layer 3 reaches the lower-layer photoresist layer 2, which is exposed. The upper- layer photoresist layer 4 is exposed in an area which is exposed to low-intensity light 6. Then the base 1 is developed, the multi-layered resist layer 7 is removed, and the upper-layer photoresist layer 4 is removed to form the multiple contrast resist pattern.
Patent JP-H0275438-A (JP)
Title: Method and apparatus for forming column, beam and joint
Inventor: NAKAJIMA HIROSHI
IPC: B21K21/16
Filed: 1988-09-13
Abstract: PURPOSE:To increase the constructional strength of a column, a beam and a joint and to realize a high-precision and reliable joint structure by forming a flange or a rib integrally with the peripheral wall of a steel pipe in advance. CONSTITUTION:A heated zone 5 on the peripheral wall is pressed through clamping devices 7 in the lengthwise direction to contract a softened thick wall plate, to expand the stock in the rectangular direction or in the radially inner and outer directions and to form a structure in the shape of a flange 2 at the same position. While the heated part is soft, the projected line is expanded by a prescribed height and air-cooled or water-cooled, then, the clamping devices 7 are relieved to release the hold of the peripheral wall of the steel pipe to be worked and to again perform the 2nd forming process of a flange or a rib.
Patent JP-H0952208-A (JP)
Title: Method and equipment for manufacturing laminar material for laminated wood
Inventor: AISE YUTAKA
IPC: B27M1/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To utilize effectively a residue left after cutting a laminar material for laminated wood, by feeding the residue back to laminar wood being laminated in the preceding pressing and drying process and by forming it to be in a laminated state. SOLUTION: Laminar wood 12 cut in the shape of a baby square or a sawn plate is subjected to high-frequency pressing and drying after laminar wood pieces adjacent to each other are joined together. After the drying, a laminar material 68 for laminated wood being in a laminated state is cut at each prescribed length on the upstream side in the direction of conveyance thereof. A residue 48 remaining on the upstream side on the occasion is pushed to the end part on the downstream side of the laminar material 68 for laminated wood positioned in the preceding process, by a pusher 56 provided on the downstream side of a high-frequency pressing-drying machine 14, and then joined to the laminar material 68 for laminated wood. By being subjected to the high- frequency pressing and drying then, the residue 48 is utilized effectively.
Patent JP-S59120453-A (JP)
Inventor: MIURA YOSHIAKI
IPC: C08L31/04
Filed: 1982-12-28
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-S60123334-A (JP)
Inventor: TATSUMI MASAJI
IPC: G06K7/00
Filed: 1983-12-01
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-H0391220-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: OKUYAMA HIKOHARU
IPC: H01G4/30
Filed: 1989-09-01
Abstract: PURPOSE:To always flatten a laminated layer surface by so aligning green sheets each enclosing inner electrodes as to cancel the uneven surfaces, bonding the sheets to each other, peeling one base film of the obtained sheet, and sequentially laminating the sheet on the other base film by thermal transfer. CONSTITUTION:A dielectric layer 6 is formed on a base film 4 formed with inner electrodes 5, one green sheet 7 and the other green sheet 7a are so aligned that the gaps of the electrodes 6 of the recessed surface coincide with the protrusions of the electrodes 5 of the protruding surface, bonding by heating rolls 8, one of the films 4 is peeled, and a green sheet 9 is manufactured. Then, the sheet is thermally transferred on a lower laminate 11 from above the film 4 by a hot press 10, the film 4 of the transferred sheet 9 is peeled, a next coming green sheet 9a is deviated to obtain a capacitance, this heat transfer is thereafter repeated to complete its laminating.
Patent JP-H0277570-A (JP)
Title: Method for preventing stress corrosion cracking of metal bolt
Inventor: MIHASHI AKIRA
IPC: F16B33/06
Filed: 1988-09-12
Abstract: PURPOSE:To improve the resistance of a metal bolt to stress corrosion cracking and to prevent cracking over a long period of time by implanting ions of M, Ni, Cr, etc., into the surface of the screw part of the metal bolt made of an Ni alloy, etc. CONSTITUTION:Ions of one or more among N, Ni, Cr, Mo, Ta and Pt are implanted into the surface of the screw part of a metal bolt made of an Ni alloy or austenitic stainless steel. The resistance of the metal bolt to stress corrosion cracking is improved and cracking is prevented over a long period of time.
Patent JP-S61106430-A (JP)
Title: Ceramic die for blow-molding glass article
Inventor: KUWAYAMA YASUO
IPC: C04B35/18
Filed: 1984-10-31
Abstract: PURPOSE:To provide the titled die for obtd. a glass article having excellent grace as well as a long life and enabling easy maintenance by prepd. the die from a sintered ceramic body having a specified water absorbing characteristic. CONSTITUTION:A sintered ceramic material having 8-41wt% water absorption (JIS-R-2205), ca. 4-20wt% momentary water absorption, and <=ca. 70mg abrasion is obtd. by calcining powdery ceramic material after molding the material. The sintered ceramic is used as a material for die and a molding die is obtd. Suitable compsn. of the sintered ceramic body is one consisting of, for example, 5-99wt% X (one - three kinds among Al2O3, SiC, Si3N4, AlN, ZrO2), 0-37wt% RO (wherein R is at least one among Mg, Ca, Ba, Zn), 0-90wt% SiO2, 0-10wt% R2'O (wherein R' is at least one among K, Na, and Li), and 0-30wt% Y (at least one among P2O5, B2O3, and Y2O3).
Patent JP-2000055714-A (JP)
Title: Measuring method for thickener concentration slurry interface and its equipment
Inventor: SUGIYAMA MITSUHIRO
IPC: B01D21/30
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To enable safe and accurate measurement, without human intervention, the position of an interface of a supernatant layer and a concentrated layer of a slurry thickened in a thickener. SOLUTION: This measuring method of a thickener concentration slurry interface is a method for measuring the interface of a supernatant layer and a concentrated layer of a slurry thickened in a thickener. While an ultrasonic concentration meter 6 is made to descend/ascend in the almost vertical direction from the liquid surface 3 of the slurry to a specified depth, solids content concentration is continuously measured. From the concentration distribution of the solids content concentration in the depth direction of the slurry, the position 4 of the interface of thickened slurry is defined.
Patent JP-H059168-A (JP)
Title: Methanesulfonamide compound
Inventor: YOSHIKAWA YOSHINARI
IPC: C07C311/08
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a new compound useful as an anti inflammatory drug, antipyretic and analgesic having strong effects, capable of being administered for a long period of time, having high safety. CONSTITUTION:A methanesulfonamide compound such as N-[2-(3- hydroxycyclohexyloxy-4-nitrophenyl] methanesulfonamide. The compound is obtained by reacting a 2-halonitrobenzene with 1,3-cyclohexanediol in the presence of a base to give 3-(2-nitrophenoxy)cyclohexanol, then reducing, further reacting the reduced substance with methanesulfonyl chloride to give N-[2-(3- hydroxycylohexyloxy)phenyl]methanesulfonamide and then reacting this compound with nitric acid or a nitrate.
Patent JP-H0276192-A (JP)
Title: Ic card reader
Inventor: SAKAMOTO HIROSHI
IPC: G06F3/00
Filed: 1988-09-12
Abstract: PURPOSE:To beforehand prevent the runaway of a CPU by inputting an interrupting signal due to the software into a central processing unit (CPU) when an IC card is removed from a connector. CONSTITUTION:Since an electrode 13-3 for detecting a card is first separated from an electrode in a connector part 1 at the time of removing an IC card, when an address signal, a data signal and a command signal transmitted by a signal electrode 13-4 is effective, the difference between a card detecting latch signal (b) and a card detecting signal (a) due to a comparator 3 is detected. An interrupting selector signal (c) is active, hardware interruption is applied to a CPU 7 and simultaneously, the signal (c) is also inputted to a selector circuit 4. Then, the selector circuit 4 selects a main data bus (f) and the software interrupting code is read from a fixed data output machine 6, the software interruption is applied and the processing of the interruption routine is executed. Thus, the runaway of the CPU 7 is prevented beforehand.
Patent JP-H0971357-A (JP)
Title: Image formation device
Inventor: HOSHI YUTAKA
IPC: B65H29/60
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce a burden at the time of finding a desired sheet by simple processing. SOLUTION: A sheet on which a picture image is formed is free to load on three loading positions of a front 1, a center 2, a rear 3 of a loading board 30A. Sensors 60, 62, 64 output in the case when they detect that a sheet exists on their respective loading positions. In the case where a sheet exists on one of the three loading positions in accordance with signal output of the sensors 60, 62, 64, the loading position which can be discriminated from the existing sheet is read out from a table memorizing the loading position which can be discriminated from the existing sheet, and the sheet on which the picture image is formed is loaded on the read out loading position.