baber/WOPTO huggingface dataset:
Patent JP-H0582058-A (JP)
Title: X-ray tube with rotary anode
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1991-09-19
Abstract: PURPOSE:To provide a rotary anode type X-ray tube, which has a highly reliable rotating mechanism part and is free from leakage of a liquid metal lubricant, by ensuring the coupling of a bottom-equipped cylinder constituting part of a bearing with a ring-shaped blocking body to block the opening of the cylinder. CONSTITUTION:A rotor 12 and a stator 15 are furnished, one of which is embodied in the form of a cylinder having a bottom and the other is fitted in the former, and in the opening of the bottom-equipped cylinder a ring-shaped blocking body 16 to block the opening is fitted with the aid of a plurality of bolts 25 made of metal, wherein a thin disc 27 of metal is interposed between the bolts and the blocking body and the bolts and thin disc are welded together.
Patent JP-S6394135-A (JP)
Title: Optical detector
Inventor: YOSHINO YOSHI
IPC: G01N21/17
Filed: 1986-10-07
Abstract: PURPOSE:To detect both clouding and liquid drops by a single optical detector by irradiating the clouding of the surface of window glass, etc., and the liquid drops such as raindrops on the surface with a light beam, and detecting its reflected light. CONSTITUTION:When the internal surface 10a of a windshield 10 is clouded up Pf, the beam light from a light emission body 30 is diffused and reflected by the coulding Pf and part of the reflected light is incident on a condenser lens 50 through an optical axis surface 51. Therefore, a beam which is incident on the left part of a light reception surface 71 from the lens 50 decreases in intensity and the occurrence of the clouding Pf is detected from a decrease in the 1st image detection signal value from an image sensor 70. Further, when raindrops Pr stick on the external surface 10b of the windshield 10, the beam light from a light emission body 40 is reflected by the raindrops Pr when transmitted through the external surface 10b. Then its reflected light is converged on the right part of the lens 50 through the reflecting mirror 60 after passing through the axial surface 51 and then strikes on the right part of the light reception surface 71 as a converged beam. Then, the sensor 70 detects the intensity of the light on the right part of the light reception part 71 which is affected by the raindrops as the 2nd image detection signal.
Patent JP-S6299880-A (JP)
Title: Image pickup device capable of controlling image pickup timing
Inventor: TANAKA HIDEYUKI
IPC: G06K9/20
Filed: 1985-10-26
Abstract: PURPOSE:To change and control easily the image pickup timing by providing a counter function within an image pickup device. CONSTITUTION:An external image pickup timing signal 30 is supplied from an external image pickup timing input terminal 19 and latched by a latch circuit 18. Then the latch output is supplied to a CPU 10 as an interruption signal 15. Thus an interruption routine is started and the counter value receives +1. Here the count value of the counter is set to the CPU 10 from a count value setting unit 32 via an I/O port. Thus the video data is fetched when the count value of the counter reaches the set level.
Patent JP-H03103697-A (JP)
Title: Pipe coupling and expansion plug
Inventor: MAKISHIMA AKITOMO
IPC: F16L37/08
Filed: 1989-09-14
Abstract: PURPOSE:To increase connection strength and to improve sealing performance by a method wherein a seal ring is supported to the central part of an inner peripheral surface, and an O-ring is engaged with the annular groove of the inner periphery of a tip part, and a cylindrical holder is slidably engaged internally of an outer cylinder. CONSTITUTION:An annular space 33 in which a holder 40 is contained is formed between an outer cylinder 30 and the outer peripheral surface of a middle cylinder 20. By pressing a first lock ball 22, an inner cylinder 10 is coupled with the middle cylinder 20. In an inserted throttle pipe 60, the end surface of a small part 62 is sealed with a seal ring 44 and the outer peripheral surface thereof with an O-ring 45. By bringing a plurality of second lock balls 28 into pressure contact with the inner peripheral surface of a throttle part 61, a throttle pipe is connected to a pipe coupling. This constitution increases connection strength and improves sealing performance.
Patent JP-S6393844-A (JP)
Title: Metallic member for hermetic use
Inventor: HIRAI YOSHIRO
IPC: C22C38/00
Filed: 1986-10-07
Abstract: PURPOSE:To improve adhesive strength to glass as well as spring characteristic, by incorporating specific amounts of carbon to a 42Ni-6Cr-Fe (balance) alloy. CONSTITUTION:A metallic member for hermetic use is constituted of a material in which 0.2-0.95%, by weight, of carbon is incorporated to an alloy consisting of 40-48% Ni, 5-7% Cr, and the balance Fe. For this purpose, the above alloy is treated by means of a known gas carburizing atmosphere, by which an oxide layer and a carburized layer are simultaneously formed on an alloy surface. In the above material, when carbon content is less than 0.2%, superior hermetic property cannot be maintained and, when it exceeds 0.95%, gases harmfull to hermetic property are generated. Further, the desired spring characteristic and bending strength cannot be obtained when carbon content is beyond the above range.
Patent JP-H0559943-A (JP)
Title: Secondary air supply device of engine
Inventor: KASAI HIROSHI
IPC: F01N3/34
Filed: 1991-08-27
Abstract: PURPOSE:To improve purifying efficiency and to improve railing characteristics of a gasket by integrally forming a case to install a lead valve with a cylinder head and by limiting its position. CONSTITUTION:An air intake valve 22 and an exhaust valve 23 are inserted fore and aft in parallel into an internal combustion chamber of a cylinder head. Locker arms 27, 27 are provided on an air intake port 24 and an exhaust port 25 of each valve. A case 30 to install a lead valve is formed by bulging the lower part side of the cylinder head and making a lead valve chamber 31 by way of providing a rectangular dent at its center. The case 30 to install the lead valve is placed between a gasket of the combustion chamber of the cylinder head and the cylinder head and it is made into the outside of a rectangular closed space S forming a straight line L to connect the center of a clamping boss 17 of the cylinder head. Purifying efficiency is improved by warming secondary air by way of extending a secondary air passage in this way, and blow-by is prevented by decreasing a temperature difference with the gasket.
Patent JP-H1162863-A (JP)
Title: Compressor
Inventor: TADANO MASAYA
IPC: F04C29/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency by improving coefficient of performance of a compressor for multiple stage-compressing refrigerant by using a plurality of compressing parts. SOLUTION: In a compressor C, an electric motor 2 and a compressing element 3 to be driven by the electric motor 2 are provided on a single closed container 1, and the compressing element 3 is constituted of a low-stage side compressing part 52 and a high stage side compressing part 51, and refrigerant is sequentially compressed in multiple stages. The ratio D2/D1 of the excluded volume D1 of the low stage side compressing part 52 and the excluded volume D2 of the high stage side compressing part 51 is set in the range of 0.35±0.1.
Patent JP-H1156299-A (JP)
Title: Processed food containing vitamins
Inventor: MORIKAWA TOSHIO
IPC: A23L33/15
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a food containing many kinds of vitamins, processed so as to be readily eaten, convenient for carrying, and holding the activities of the vitamines. SOLUTION: This food is a processed food added with vitamins, obtained by mixing therewith vitamin A, vitamin B1 , vitamin B2 , vitamin C, vitamin D, vitamin E and niacin, and at least one kind of saccharide selected from β-dextrin, lactose and corn starch, and encapsulating the mixture in a hard capsule or forming the mixture into a tablet or a granule. At least one kind of vitamin B6 , vitamin B12 , folic acid and calcium pantothenate can be included. The food contains flavonoids or a material containing the flavonoid as a preferable style, and further contains catechin or propolis, and is encapsulated in the hard capsule as the most preferable style.
Patent JP-H01102455-A (JP)
Title: Photopolymerizable recording material for plate body and relief plate in particular
Inventor: ANDOREASU BETSUCHIYAA
IPC: G03F7/027
Filed: 1987-09-25
Abstract: PURPOSE: To reduce the total exposure time of the entitled plate by using a specified bisacylphosphinoxide as a photopolymerization initiator. CONSTITUTION: This recording medium is made of a composition comprising a low molecular-weight compound having at least one photopolymerizable olefinic unsaturated double bond, such as >=2 or polyfunctional (meth) acrylate, an organic polymer binder (A) and a photopolymerization initiator (B). As the initiator (B), the bisacylsulfinoxide is used and represented by the formula in which R<1> is a 1-4C alkoxy group or a 6-12C aryl group; and each of R<2> and R<3> is, preferably, a prescribed acyl group. The initiator (B) can be embodied by bis(2,6-dichlorobenzoyl)phenylphosphinoxide and the like, and the binder (A) can be embodied by the polymer of the acrylate having a carbonyl group on a side chain, such as a copolymer of ethylene/n-butylacrylate/acrylic acid.
Patent JP-H04119720-A (JP)
Title: Pulse separation circuit
Inventor: MAEDA KEIZO
IPC: H03K5/19
Filed: 1990-09-10
Abstract: PURPOSE:To improve the processing speed of an entire circuit by generating a pulse train with the same phase and the same frequency as those of an output pulse train separated by the separation circuit, selecting a pulse train generating by a pulse train generating circuit during a pulse input period and inputting the selected pulse train to the separation circuit. CONSTITUTION:The pulse train generating circuit 11 generates a pulse train with the same phase and the same frequency as those of an output pulse train separated by a separation circuit 10. Then an input pulse train inputted externally is inputted to a separation circuit 10 through a switching circuit 13 for a pulse input period. However, a pulse train generated from the pulse train generating circuit 11 is inputted to the separation circuit 10 in place of an external input pulse train at the pulse input interruption period. Since the pulse train has the same phase and the same frequency as those of an output pulse train, the separation circuit 10 continues pulse separation processing even during the pulse input interruption period. Thus, the pulse separation is implemented continuously at the arrival of a succeeding pulse input period.
Patent JP-2000055688-A (JP)
Title: On-vehicle navigation device
Inventor: YASUDA SHIGERU
IPC: G08G1/0969
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device loaded in a vehicle setting an appropriate rest point on the way of traveling and calculating a time required for traveling considering a rest time. SOLUTION: In the navigation device, a recommendation route from a present position determined by its own vehicle position operation device and an optional departure point on a map in an indicating device inputted by an inputting device to a destination on a map in the indicating device inputted by the inputting device is calculated and indicated on the indicating device. In this case, a rest point is set on the way of traveling at every prescribed time or at every prescribed distance during traveling (S16) and a required time for traveling to the destination while resting at the rest point for a predetermined time is calculated. The rest point or the required time is indicated on the indicating device or is outputted as a voice from a sound outputting device.
Patent JP-H1088570-A (JP)
Title: Percolation construction method for underground continuous wall
Inventor: KAWASHIMA HIROYUKI
IPC: E02D5/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a percolation construction method in which a circulation passage of ground water can be secured by forming a water permeable window part which can be opened on both sides of an underground continuous wall, whereby at the time of execution, the water permeable window part is closed, and when the water permeability is not needed, the water permeable window part is opened. SOLUTION: In this percolation construction method, a hollow pipe which has a length as large as the thickness of an underground continuous wall 22, and has a water barrier sheet 18 stuck to both sides thereof is arranged in a reinforcement bar cage 24, and concrete C is placed to construct an underground continuous wall 22. Thus, a water permeable window part 10, both sides of which can be opened, is formed on a part of the underground continuous wall 22, and the water permeable window part 10 and the ground surface part are communicated with each other through a water filling and discharging pipe 12, whereby the water permeable window part 10 is held in the water barrier state and when water permeability is needed, the water barrier sheet 18 is removed.
Patent JP-2000061616-A (JP)
Title: Ladle for casting
Inventor: OKADA TAMIO
IPC: B22D45/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a molten metal temp. in a ladle and to obtain the ladle having a structure of high durability by providing an alumina crucible disposed at the center part in the ladle main body and a peripheral gap for filling a carbonaceous material for heating formed between the ladle main body and the crucible, burning the carbonaceous material for heating an continuously heating the crucible till the time of using a molten metal from just before receiving the molten metal. SOLUTION: At the time of receiving a molten metal, a carbonaceous material 3 for heating is ignited and burnt with a burner 8 and the forcible blasting from a hose 11 is executed to heat a crucible 2 from the outer surface side. At the time of raising both inner and outer surfaces of the crucible 2 to near the received temp. of the molten metal, the high temp. molten metal 13 of cast iron, etc., is received. In this way, since the molten metal can be received without nearly generating the temp. difference between both inner and outer surfaces of the crucible 2, even in the case of using the crucible 2 of a material having low thermal conductivity such as the alumina, a crack caused by thermal shock is not generated an further, the heat of the molten metal is not driven off by the crucible 2 and the heat loss can be prevented.  The temp. of the high temp. molten metal 13 when the combustion of the carbonaceous material 3 for heating is executed till the pouring time into a mold, can be lowered as much as the heat loss amount.
Patent JP-H08105575-A (JP)
Title: Connecting method of small bore pipes and coupling device of small bore pipes
Inventor: SHIMONO SEIICHI
IPC: F16L21/08
Filed: 1994-10-04
Abstract: PURPOSE: To connect between small bore pipes with different qualities and diameters buried under the ground, easily and at low cost. CONSTITUTION: When small bore pipes 1 and 2 with different qualities and diameters buried under the ground are connected by a propulsion method, the distance L0 between the small bore pipes 1 and 2 is regulated by using a regulation pipe 2a at first, then a coupling main body 5 is placed between the small bore pipes 1 and 2, and one side small bore pipe 1 and the coupling main body 5 are connected by moving the coupling main body 5 to the small bore pipe 1 side. Then, after a short pipe 7 is inserted to a clearance 12 between the coupling main body 5 and the regulation pipe 2a by moving the coupling main body 5, a socket 6 fitted beforehand to the straight pipe form small diameter part 5e of the coupling mein body 5 is moved to the other side small bore pipe 2 side, so as to connect between the small bore pipes 1 and 2.  Since the small bore pipes 1 and 2 can be connected easily in a short time, and no expensive joint is used, the construction cost is reduced, and the work is ecconomical.
Patent JP-S6393346-A (JP)
Title: Preparation of non-flocculating synthetic resin microsphere
Inventor: KADOBAYASHI MASUMI
IPC: G03G9/087
Filed: 1986-10-08
Abstract: PURPOSE:To lower the heating temp. of a microsphere when said microsphere is used in powder paint and to improve the flowability thereof, by adhering a synthetic resin having a particle size of 0.2-1mum and a high softening point to the surface of the microsphere, which is composed of a low softening point synthetic resin obtained by suspension polymerization, in an aqueous medium. CONSTITUTION:An oil phase wherein a polymerizable monomer for a synthetic resin and a radical initiator are mixed is dispersed in water containing a dispersant and a dispersion stabilizer and said monomer is subjected to suspension polymerization to prepare a microsphere composed of a low softening point synthetic resin. A high softening point synthetic resin polymer having a particle size of 0.2-1mum is adhered to the surface of the microsphere in an aqueous medium to prepare a non-flocculating synthetic resin microphere. As the low softening point synthetic resin of the microsphere, a synthetic resin having a glass transition point of 0-80 deg.C obtained by polymerizing styrene or methacrylate is pref. At the time of the suspension polymerization of the microsphere composed of the low softening point synthetic resin, carbon, a dye and pigment are pref. contained in the oil phase.
Patent JP-H0664282-A (JP)
Title: Method for controlling driving of dot printer
Inventor: TAKAHASHI FUJIO
IPC: B41J19/18
Filed: 1992-08-18
Abstract: PURPOSE:To prevent the contamination of paper due to carriage idling operation. CONSTITUTION:When the temp. of a printing head is predetermined temp. T2 or lower, bidirectional printing 30 or unidirectional printing 31 is performed and, when the temp. of the printing head exceeds the predetermined temp. T2, paper is forwardly fed by predetermined quantity and, thereafter, carriage idling operation 33 is performed and, when the temp. of the printing head becomes the predetermined temp. T2 or lower, the paper is reversely fed by predetermined quantity to again set the surface of the paper at a printing position to the position opposed to the printing head and, thereafter, unidirectional printing 35 or bidirectional printing 30 is performed.
Patent JP-H1084804-A (JP)
Title: Nose ring for cattle
Inventor: OSHIMA SUSUMU
IPC: A01K15/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a shape changing part and a restraining hole by reducing a speed at the time of engaging so as to reduce the generation of impact waves. SOLUTION: A connecting speed limiting means consists of a ring-formed groove 4 formed at a projecting-stinging rod 2 or a thin wall provided for a pulling hole to delay the connecting speed at the time of connecting the engaging part 2a of the rod 2 and the restraining part 7a of the restraining hole 5.
Patent JP-2000067029-A (JP)
Title: Menu supporting device and method therefor
Inventor: OGIWARA AKIRA
IPC: G06Q50/22
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a menu supporting device and method for retrieving and presenting an optimal menu matched with the set condition of a user from registered menu information. SOLUTION: A menu calculating means 140 of a menu supporting device combines a condition set by a condition setting means 130 by a user, information related with the user of a user information recording means 120, and information related with the past menu of a menu recording means 170 as necessary, and calculates a proper menu candidate from the menu data base of a menu information recording means 110. The calculated menu is transmitted to a menu calculated result outputting means 150, and outputted as display or a voice. The candidate menu is outputted until the menu is decided by a menu deciding means 160 by the user. When the menu is decided, the content is recorded in the menu recording means 170.
Patent JP-H0798956-A (JP)
Title: Magnetic recording medium
Inventor: MURAKAMI MIKI
IPC: G11B27/024
Filed: 1993-09-28
Abstract: PURPOSE:To perform dubbing without breaking the correspondence relation of information corresponding between tracks by making the diameter of one reel small and that of the other reel large and also making the radius of the reel having a large diameter satisfy a specified relation. CONSTITUTION:A cassette tape 11 has the reel 12 having the large diameter and the reel 13 having the small diameter, one of the reels 12 and 13 is on a side where a magnetic tape 14 is taken up, the information is recorded on one track of the tape 14 and on the other track in parallel with the track and also the recorded information is reproduced. The radius (r) of the reel 12 having the large diameter satisfies the relation of an equation at this time. Provided that R is the radius on the reel 12 side obtained by adding the radius of the reel 12 to the winding thickness of the tape 14 in the case entire tape 14 is taken up to the reel 12, and (k) is the radius of the reel 13. The radius on the reel 13 side is the same as that of the reel 12 in the cassette tape 11 constituted in this way.
Patent JP-H0289796-A (JP)
Title: Man conveyor
Inventor: NAKAJIMA MOTOHIRO
IPC: B66B29/00
Filed: 1988-09-26
Abstract: PURPOSE:To surely detect the breakage of a glass panel by providing a detecting means right under a cutout portion provided on a part of a joint member for interposingly supporting the glass panel and providing the operating/ detecting rod of a safety switch by this detecting means being energized by a spring to the bottom end face of the glass panel. CONSTITUTION:The breakage of a glass panel 8 made of a tempered glass having a property of being smashed to fragments at the time of breakage is detected by an operating/detecting rod 19 placed right under the cutout portions 16a, 17a of joint members 16, 17 interposingly holding the glass panel 8 from both sides. This operating/detecting rod 19 is floated upward by the resilience of a coil spring 20 to operate a safety switch 21 with a part of the operating/ detecting rod 19, rapidly stopping the drive of a man conveyor interlocked therewith.
Patent JP-S6393562-A (JP)
Title: Wafer holding method
Inventor: SHIMIZU HAJIME
IPC: B24B37/30
Filed: 1986-10-09
Abstract: PURPOSE:To obtain a waxless holing method for increasing accuracy for flatness, by bringing a back of a plate-shaped holder having a recessed portion on its front surface into close contact with a holding member having a number of holes defined except a potion corresponding to the recessed portion through the holes by absorption by means of pressure reduction, disposing a wafer in the recess and securing it by a holder. CONSTITUTION:A back of a plate-shaped holder having a recessed portion on its front surface is brought into close contact with a holding member of a grinding machine having a number of holes defined except a portion corresponding to the recessed portion through the holes by absorption by means of pressure reduction. A wafer is disposed in the recessed portion and secured by a holder 10. With the arrangement, since the holder is secured to a carrier plate without using wax or the like, no bubble or wrinkle is produced and no recess and projection caused by the application of the wax is produced. In addition, no hole for absorption is defined to a portion corresponding to the recessed portion so that no recess and projection are produced in the recessed portion. Therefore, the wafer can be held without recesses and projections, whereby grinding can be effected with very high accuracy for flatness.