baber/WOPTO huggingface dataset:
Patent JP-H0448530-A (JP)
Title: Color cathode ray tube and its manufacture
Inventor: YAMAMOTO MORIO
IPC: H01J9/14
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a large electron beam reflection ability and a large thermal radiation ability by making bismuth oxide particles and tungsten particles coexistent in an electron beam reflecting cost. CONSTITUTION:Pure water and bismuth oxide powder 7a are added to water glass 7b, which is a mixture of sodium water glass and potassium water glass and has a mixing ratio of 3:1 to 30:1, then pulverization and stirring are carried out for making the average diameter of the powder 7a in a coat material to 1mum. Thereafter, tungsten powder 7c with the average diameter of 0.1 to 10mum is added as the weight of powder 7c takes 70% to 90% of the total weight of the powder 7a and the powder 7c, then the coat material is adjusted by stirring the coat material ingredient to disperse uniformly. This coat is applied to an electron beam radiation side of a shadow mask 3 with a coat thickness as to prevent electron beam from transmission, and dried. Then this shadow mask 3 is put into an ordinary manufacture process to manufacture a color cathode ray tube.
Patent JP-H093914-A (JP)
Title: Structure of underground beam and underground beam construction method
Inventor: KODERA NORIO
IPC: E02D27/00
Filed: 1995-06-23
Abstract: PURPOSE: To eliminate a necessity of processing of a complicated reinforcing bar, simplify a structure of a required form, and reduce the amount of concrete used. CONSTITUTION: Iron brackets 10A to 10D made of steel are fixed in advance by welding on a side face of a base section 1A of a steel column 1 in such a manner that they protrude in the horizontal direction, and the column 1 is fixed on a foundation 11. A reinforcing bar basket 12 which is assembled in advance is provided among the iron brackets 10A to 10D which are fixed on each column 1 and of which tips oppose mutually. Upper and lower inner main bars 12a, 12b of the reinforcing bar basket 12 are fixed by welding on a face where they face an upper side of upper and lower flanges 10a, 10b of each iron bracket 10A to 10D. Moreover, ends of upper and lower outer main bars 12c, 12d are connected to an end of a beam end main bar 13 through a joint metal fitting 14.  After a beam end auxiliary bar is arranged around the beam end main bar 13 in such a manner that it surrounds the beam end main bar 13, concrete is placed in a part which becomes an underground beam.
Patent JP-H0324258-A (JP)
Title: Surface hardening treatment of carburized steel parts
Inventor: HOSHINO TERUO
IPC: C23C8/34
Filed: 1989-06-20
Abstract: PURPOSE:To execute surface hardening and to improve the service life of carburized steel parts by subjecting the carburized steel parts to a nitriding treatment, then further to a carburization treatment at a specific temp., thereby optimizing the surface concn. of nitrogen and carbon and forming deep nitrogen and carbon infiltered layers. CONSTITUTION:The carburized steel parts are subjected to the nitriding treatment in a 750 to 800 deg.C range. The parts are thereafter subjected to the carburization treatment at >=900 deg.C and is then subjected further to a carbon-nitriding treatment. The carburized parts may otherwise be subjected to the carbon- nitriding treatment at >=800 deg.C right after the parts are nitrided at 750 to 800 deg.C. The nitrogen infiltered to the surface at the high surface concn. of the nitrogen by the nitriding treatment is deeply infiltered together with the carbon into the parts by the subsequent treatment, by which the surface concn. of the nitrogen and the surface concn. of the carbon are optimized and the deep nitrogen infiltered layer and carbon infiltered layer are obtd. The effective surface hardening treatment of the above-mentioned parts is possible.
Patent JP-S6219908-A (JP)
Title: Area processing method
Inventor: TANAKA KUNIO
IPC: B23Q15/00
Filed: 1985-07-17
Abstract: PURPOSE:To shorten the time needed for decision of paths a well as the processing time by checking whether an area should be divided into plural polygons or not and deciding the spider-web tool paths in case no division is needed with said area. CONSTITUTION:The centroid W of an area AR enclosed by a closed curve OLC is calculated and it is checked whether the centroid W is kept within the area AR or not. Then it is checked whether or not the segments L1, L2, L3... connecting the centroid W and apexes Pi (i-1,2,...) cross the curve OLC or not in case the centroid W is kept within the area AR. Each segment is divided into a prescribed number of parts of the centroid W is kept within the area AR and each segment has no cross to the curve OLC. Then a processing tool is moved along closed paths CPT1-CPTn formed by connecting the corresponding dividing points Pi Pi2 ...Pi10 (i=a,b,...) of each segment respectively.
Patent JP-H11346986-A (JP)
Title: Washing machine
Inventor: YOSHIDA KENJI
IPC: A47L15/42
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To easily adjust the height of a water level detector by providing an opening part for putting in and out an object to be washed in the upper surface, and providing the water level detector in the front part of a washing tub in such a manner as to adjust the height. SOLUTION: A washing tub 20 has an opening part for putting in and out an object to be washed provided in the upper surface thereof, so that a water level detector 38 can be installed in the front part. That is, a fitting member 46 of the water level detector 38 side is formed by an L-shaped plate material, the horizontal lower plate part 46a thereof is mounted with a cover 45 on a water storing case 41 by a screw 40, and two oblong holes 61 extended vertically are formed in the upper part of a mounting plate 46. A fitting tongue piece part 62 on the washing tub 20 side is integrally formed with the lower part of a case 37 for storing a control device.  The upper plate part 46b of the mounting plate 46 is superposed on the fitting tongue piece part 62, and screws 63 passed through the oblong holes 61 are screw-inserted and fastened to install the mounting plate 46 on the fitting tongue piece part 62. Thus, the water level detector 38 is installed on the front part of the washing tub 20 in such a manner as to adjust the height.
Patent JP-H107123-A (JP)
Title: Plastic bottle
Inventor: NANBA YOSHIKO
IPC: B65D1/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle having high rigidity and excellent shape retention even when a plurality of vertical recessed panels for preventing deformation are formed, whose surface can be labelled. SOLUTION: Side faces of a bottle 1 are formed out of four side faces 2 and corner faces 3. In each side face 2, a vertical recessed panel 4 having a length ranging from near the upper part to near the lower part of the side face is formed. Ranging from the central part of each panel 4 to the central part of the adjacent panel 4, a recessed groove 6 having a proper width continued by a groove bottom face 6a having the same height as that of a panel bottom face 4a is formed. At the central part in each panel 4, a band-like protrusion 7 (a top face 7b is flat) having the same height as that of the part immediately above the recessed groove 6 i.e., the bottom end part of the upper side face 2 separated by the recessed groove 6 is formed so as to be in the same position as the bottom end part of the side face in the peripheral direction.
Patent JP-S60121682-A (JP)
Inventor: SAKURADA ISOJI
IPC: H01R43/00
Filed: 1984-07-27
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-H1013586-A (JP)
Title: Image reader
Inventor: ASAKURA OSAMU
IPC: H04N1/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To allow dirt such as paper dust deposited onto an image read section to be simply cleaned by providing a transparent cover for a read head through which an image read light is transmitted to an optical path for reading an image between an original and the read head. SOLUTION: An image read head 4S being an image read section provided to a carriage 4b is reciprocated together with a recording head 4a by a carriage motor 4k in the case of reading/recording an image. Then a transparent cover 42S being a protection member through which an image read light is transmitted is provided removably between a read head 41S being a read means and a read original so as to surround the read head 41S. Thus, dirt such as paper dust deposited onto the image read head 4S is simply cleaned and a device releasing externally the image read head 4S is not required, the miniaturization, performance and reliability of the device are improved.
Patent JP-S6235350-A (JP)
Inventor: KAORIN ENU CHION
IPC: G03C1/00
Filed: 1986-07-07
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-H086517-A (JP)
Title: Artificial leave displaying transmission medium
Inventor: HORIKIRI SEIICHI
IPC: G09F23/00
Filed: 1994-06-17
Abstract: PURPOSE:To use the natural flowers themselves advertisement media by displaying the advertisement media, such as company name, or other transmission media on at least one surface of artificial leaves. CONSTITUTION:Artificial leaf bodies 1A having shapes of rose leaves, etc., are formed by coloring base materials, such as cloth, non-woven fabrics, paper and synthetic resins, to the colors similar to the colors of the actual rose leaves and cutting these materials to the shapes resembling the shapes of the rose leaves. The character media, such as company names, various kinds of propaganda and advertisement text, and slogan, or graphic media 2 as represented by symbol marks, such as company marks, are displayed on the cut base materials. The first leaf L1 existing under the flower F of the rose among the natural flowers is removed and the first artificial leaf 1A is mounted by means of a metal wire 3 at the trunk T of the natural flowers. Next, the other leaf L2 is removed and in turn another artificial leaf 1B is mounted at the truck. The leaves of the natural flowers are partly replaced with the artificial leaf IA in such a manner, by which the artificial leaf IA displayed with the transmission media 2 functions as the propaganda and advertisement means.
Patent JP-H114664-A (JP)
Title: Fish soy sauce and production of fish soy sauce
Inventor: TAMURA TSUTOMU
IPC: A23L27/24
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fish soy sauce reduced in fishy and unpleasant smells, excellent in fragrance and flavor, and useful for seasonings, etc., by removing the unpleasant smells from the fish soy sauce, adding dried fishes to the left soy sauce and subsequently removing the solid contents. SOLUTION: This method for producing a fish soy sauce comprises removing an unpleasant smell from a fish soy sauce, adding dried fishes such as dried bonitos or dried small sardines to the left fish soy sauce preferably in an amount of 5-20 wt.%, heating the mixture and subsequently removing the solid contents. The obtained fish soy sauce has characteristics that the unpleasant smell left in the fish soy sauce has either of gas chromatographic retention times of 26, 28 and 32 min and that the area of the unpleasant smell is three times or less the gas chromatographic peak area of the smell component having a retention time of 19 min.
Patent JP-S644452-A (JP)
Title: Anisotropic permanent magnetic material
Inventor: YOSHIKAWA NORIO
IPC: C22C19/07
Filed: 1987-06-25
Abstract: PURPOSE:To provide the titled material having no lowering of coercive force by mixing specific amt. of rare earth oxide to plural rare earth-B-Fe alloy powders in which the contents of rare earth and B, etc., are different. CONSTITUTION:The primary alloy powders consisting of, by weight, <=30% rare earth elements, <=1% (B+C+N+Si) and the balance (Fe+Co) and one or more kinds of secondary alloy powders contg. much rare earth elements and (B+C+N+Si) compared to the primary alloy powders are mixed. By this method, the alloy powders consisting of >=30% rare earth elements, 1-3% (B+C+N+Si) and the balance (Fe+Co) are formed. One or more kinds among 0.5-5% rare earth oxides for the total amt. are mixed to said mixed alloy powders. A magnet having high magnetic characteristics can be obtd. by using said anisotropic permanent magnetic material.
Patent JP-S6049435-A (JP)
Title: Signal deciding circuit
Inventor: SUGIMORI MASAYASU
IPC: G06F7/02
Filed: 1983-08-30
Abstract: PURPOSE:To simplify the constitution of a signal deciding circuit by using plural memories and a memory which converts the outputs of said plural memories into address signals and deciding simultaneously input signals under plural deciding conditions to deliver the result of decision. CONSTITUTION:The input signals supplied from input terminals 3 and 4 are arranged in terms of timing through registers 5 and 6 and supplied to memories 1A and 1B. The high-order digits of the input signals are supplied to the memory 1A in the form of address signals; whiel the low-order digits of the input signasl are supplied to the memory 1B as address signals, respectively. Each digit of the input of the input signals is supplied to the memories 1A and 1B, and code signals 11 and 12 set previously are delivered in response to the value of the input signal. These signals 11 and 12 are supplied to a memory 2 in the form of address signals, and deciding signals 21-23 which are set previously in response to the values of signals 11 and 12 are delivered to output terminals 7- 9, respectively.
Patent JP-S642398-A (JP)
Title: Radio wave shielding structure of entrance with door
Inventor: MORITA TETSUZO
IPC: H05K9/00
Filed: 1987-06-25
Abstract: PURPOSE: To form double airtight structure, to improve shielding performance while eliminating the need for strong door check and to reduce the cost of equipment by interposing a shielding finger made of a metal between the side face of the edge of a sash and the side face of the edge of a door frame.  
     CONSTITUTION: When a shielding door 2 is closed, the edge 13a of a sash 13 and the edge 14a of a door frame 14 are abutted respectively against shielding fingers 15, and a clearance between a wall-body opening section and the shielding door 2 is brought to the state of the holding of airtightness. Since each edge 13a, 14a is abutted against the shielding fingers 15 on the side faces of the edges, reaction at a time when the fingers 15 at a time when the shielding door 2 is closed are pushed does not work in the direction that the door 2 is pressed back, thus eliminating the need for a device for door check is seen in normal examples. The sash 13 and the door frame 14 are formed in double structure, thus acquiring high electromagnetic shielding performance. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5586165-A (JP)
Title: Semiconductor strain transducer
Inventor: SHIMAZOE MICHITAKA
IPC: H01L29/84
Filed: 1978-12-25
Abstract: PURPOSE: To avoid a break in an electrode by the method wherein the entire surface is covered with laminated films by providing a strain sensing region in a semiconductor substrate, and when a metal electrode is fitted by opening a hole on the region, the diameter of the hole is made larger in the upper layers.  
     CONSTITUTION: A p-type gage resistor 2 is formed by diffusion on n-type Si substrate 1, and the entire surface is covered with a laminate of SiO 2  film 3, PSG film 4 and SiO 2  film 5. Next, by photoetching, a large hole is cut in the uppermost layer film 5, a smaller hole is cut in intermediate film 4, and a still smaller hole in the lowest layer film 3. Subsequently, Al electrode 6, expanding onto film 5, is formed on the exposed surface of resistor 2. By this, no hollow cavities appear in the electrode so that a break is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05317733-A (JP)
Title: Crusher
Inventor: KATAYAMA TSUKASA
IPC: B02C1/10
Filed: 1992-05-26
Abstract: PURPOSE:To lengthen durability of a tooth plate without regard to the property of a material to be crushed. CONSTITUTION:In a crusher of the compression type having a movable tooth and fixed tooth for gripping and crushing a material to be crushed, the movable tooth and/or fixed tooth are formed from high chromium cast steel or cast iron 3 into which reinforcing bars 2 having high tensile strength are cast. The movable tooth and/or fixed tooth are formed from high manganese cast steel and high chromium cast steel having high hardness, so that cracks of high chromium cast steel etc., are prevented by means of the reinforcing bars, or even when cracks occurs in the high chromium cast steel etc., the high chromium cast steel etc., can be firmly held by the reinforcing bars.
Patent JP-S6219933-A (JP)
Title: Accumulating circuit
Inventor: SUGANUMA KAZUO
IPC: G06F7/53
Filed: 1985-07-18
Abstract: PURPOSE:To increase the arithmetic processing speed of an accumulating circuit by supplying the output of an accumulating register to a totalizing circuit with inversion carried out as necessary in a subtraction mode, etc. to add the output of the accumulating register to the output of an arithmetic circuit and supplying again this totalized output to the accumulating register after the inversion. CONSTITUTION:An arithmetic circuit 3 which performs a prescribed operation based on plural data is provided together with a totalizing circuit 4 where the output of the circuit 3 is supplied to the 1st input, an accumulating register 5 which holds the output of the circuit 4 with the output supplied to the 2nd input of the circuit 4 and an accumulation control circuit 8 which inverts the outputs of the circuit 4 and the register 5 as necessary. Then the data obtained through inversion and no inversion of the output of the circuit 4 are supplied selectively to the circuit 4. In such a way, the initial value of the register 5 is handled with a fixed code and therefore the arithmetic speed can be increased.
Patent JP-H0713368-A (JP)
Title: Lamination type electrophotographic photoreceptor and coating for charge transporting layer
Inventor: MAEDA MASATOSHI
IPC: G03G5/047
Filed: 1993-06-29
Abstract: PURPOSE:To tsuppress reduction in film thickness of a charge transporting layer, reduction in a charging characteristic and, formation of an abnormal image, and to improve durability so as to prolong a lifetime. CONSTITUTION:In a limination type electrophotographic photoreceptor 1, in which an organic photosensitive layer 3 on a conductive supporting body 2 consists at least of a charge generating layer 4 and a charge transporting layer 5, the charge transporting layer 5 at least contains a charge transporting material, a binder resin, and silicone oil, desirably dimethyl silicone oil, serving as a lubricant.
Patent JP-H10321419-A (JP)
Title: Multi-chip electronic component and method for recognizing position thereof
Inventor: NEGORO MASAYUKI
IPC: H05K3/22
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To realize easy positioning and improve fixedness and plating characteristics, by causing the angles of four corners of an electronic component to be right angles, and causing the width of lateral electrodes located at the four corners in the direction of juxtaposition of the lateral electrodes to be greater than the width in the direction of juxtaposition of lateral electrodes located at other positions than the four corners. SOLUTION: On lateral surfaces 2c of a ceramic plate board 2, lateral electrodes 7 are formed to reach a front surface 2a and a back surface 2b. Since the ceramic plate board 2 is rectangular, the angles of the lateral electrodes 7 are right angles. That is, the angles of four corners of a chip resistor 1 are right angles. Also, the lateral electrodes 7 are formed to realize right angles on the lateral surfaces 2c, the front surface 2a and the back surface 2b. The wish of the lateral electrodes 7 at the four corners in the direction of juxtaposition of the lateral electrodes 7 is made greater than the width in the direction of juxtaposition of lateral electrodes 1 located at other positions than the four corners.
Patent JP-S6137167-A (JP)
Inventor: KAWANO YASUHIRO
IPC: A61M1/14
Filed: 1984-07-31
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-H09321274-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YURA MASASHI
IPC: H01L29/739
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an insulated control power device having a gate of MOS structure in which high breakdown strength is achieved while suppressing the increase of on voltage without sacrifice of a SOA(safety operation area) by arranging an insulation layer oppositely to the MOS structure on a semiconductor substrate. SOLUTION: A pMOSFET is shielded perfectly from an anode electrode 12 and totally not attected by the anode voltage. Preferably, the depth for forming an insulation layer 1 is set substantially equal to the depth of p-layers 6, 7. The area for forming the insulation layer 1 must be equal to or larger than the channel area of the pMOSFET. When the thickness of the insulation layer 1 is selected appropriately, possibility of missing the control function of the gate of an MC-SI (MOS control electrostatic induction) thyristor due to the increase of the anode voltage is eliminated totally. Consequently, high breakdown strength of the MC-SI thyristor can be achieved with no restriction due to the presence of the pMOSFET.
Patent JP-H10335315-A (JP)
Title: Plasma generating apparatus
Inventor: OKUMURA YUTAKA
IPC: H01L21/3065
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To realize a plasma generating apparatus capable of feeding a good quality plasma and independently controlling the linear speed of ion species. SOLUTION: This apparatus having a plasma generating space 22 adjacent and communicating with a plasma treating space 13 comprises a first circuit 31 for applying an alternating electric/magnetic field to the treating space 13 and a second circuit 32 independent of the first circuit 31, for applying an alternating electric/magnetic field to the plasma generating space 22 which is formed discretely. The second circuit 32 provides an output which varies to a high Pc and low Pd at a specified period and the variation time ratio Pd:Pd is variably controllable. This ensures the uniformity of the plasma distribution and blocking of the gas from flowing in the plasma generating space from the treating space, provides a good controllability of the plasma component ratio and independent controllability of the linear speed of ion species.
Patent JP-H11350552-A (JP)
Title: Faucet mounting structure and pedestal
Inventor: MINAMI YOSHIHIRO
IPC: E03C1/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide faucet mounting structure, in which a mixing faucet can be installed simply under a hot-water supply and water-supply system using a resin tube in a sleeve piping system, etc., and a pedestal therefor. SOLUTION: A member 50 for mounting the pedestal is fixed to a wall hole 41, tubes 16, 17 are drawn out forwards, and the tubes 16, 17 are connected to the connecting sections 66, 67 of a pedestal body 61. The pedestal body 61 is fixed onto the member 50 for mounting the pedestal, and a pedestal cover 62 is fitted externally to the pedestal body 61. A nozzle 86 for receiving water in a faucet body 81 and a nozzle 87 for receiving hot water are inserted into recessed holes 76, 77 respectively, and a rear end face 84 is superposed on the front of a projecting section 70. A union nut 85 is clamped to a male screw on the outer circumference of the projecting section 70, and the faucet body 81 is fixed onto the pedestal 60.