baber/WOPTO huggingface dataset:
Patent JP-2000304893-A (JP)
Title: Radiation shielding concrete and its manufacture
Inventor: IZUMI ITOSHI
IPC: G21F9/36
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method for radiation shielding concrete capable of maintaining a shield function against radiation over a long period. SOLUTION: This radiation shielding concrete surrounds a seal body in which radioactive material is sealed to shield radiation radiated from the seal body. Crack inducing joint material is embedded in the radiation shielding concrete at an angle α not parallel or not perpendicular to the radiation direction of the radiation.
Patent JP-S61269850-A (JP)
Title: Gas vent structure of charging type electric equipment
Inventor: YAMAMOTO MASAO
IPC: H05K5/06
Filed: 1985-05-25
Abstract: PURPOSE:To make sure opening or closing of a gas vent passage through connecting or disconnecting of a charging adapter, by not only fixing an O ring for closing a gas vent passage on to a housing in contact with an outer circumferential surface of a pin but also setting up a deformed part on the pin with a form different from the inner circumferential one of the O ring. CONSTITUTION:A projecting part of a positive electrode terminal pin 31 is made water-proof in such a way that an O ring 33 fixed on a housing (1) with a retainer plate 34 gets in contact with a circumferential surface. While as for another negative electrode terminal pin 40a, it is similarly made water-proof by getting the O ring 46 fixed on the housing 1 with a retainer plate 47 to make contact with an outer circumferential surface. In this connection, the negative electrode terminal pin 40a is made to be a deformed part with a section from different from a circle, forming an inner circumference of the O ring 46, by setting up a notch 40e long in the direction of its axis extending over from the middle to the tip. In this way, the gas vent passage can be opened when the deformed part comes to be positioned inside the O ring by sliding motion of the pin.
Patent JP-H06322008-A (JP)
Title: Production of multilayer-structured emulsion particle
Inventor: SOMEYA KOSUKE
IPC: C08F8/04
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a resin compsn. which has a high void content and improved thermal insulating and oil-absorbing properties and which improves esp. the color-developing sensitivity and printability of a thermal recording material. CONSTITUTION:A vinyl monomer component (a) contg. 5-80wt.% unsatd. carboxyic acid is polymerized in emulsion to give a polymer (A) emulsion. A vinyl monomer (b) in a wt. of 0.2-10 times that of polymer A is added to the resulting emulsion, at such a rate that monomer (b) in a wt. of 0.1-3 times that of polymer A is added in one hr, and polymerized to form multilayer- structured emulsion particles. The particles are neutralized with a basic substance. If necessary, a vinyl monomer (c) is added to the resulting product and polymerized to form a polymer (C). Thus is obtd. the objective particles, each particle having at least one through-hole penetrating from the surface layer to the inside of it and a diameter of 0.15-5.0mum.
Patent JP-H11273326-A (JP)
Title: Artificial touch feel using video system
Inventor: HIRAMA TSUTOMU
IPC: G11B33/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To add the artificial touch feel to a conventional video system consisting of video and sound. SOLUTION: An additional system is added to the conventional video system and one of two right and left sound lines is used as a control line. The additional system receives a control signal from the control line and controls a touch pad. A video tape is produced by inputting the control signal to one of the right and left sound lines.
Patent JP-H05310009-A (JP)
Title: Motorcycle tire for travelling on irregular ground
Inventor: TATENO KUNIYUKI
IPC: B60C11/00
Filed: 1992-05-01
Abstract: PURPOSE:To improve the controllability of straight line stability, turning performance, etc., in travelling mainly on a muddy ground, irregular ground, snowy road, etc. CONSTITUTION:A pair of side walls 2 and a tread part 3 spanning both side walls 2 are connected to each other in a troidal form to reinforce the respective parts 2, 3 with a carcass 5 in a tire. The tread part 3 is composed of the central main area 7 having a relatively flat outline on the section of the tire including the rotary shaft of the tire and both side areas 8 having a more round outline.
Patent JP-H05309905-A (JP)
Title: Printer
Inventor: KOBAYASHI ATSUSHI
IPC: B41J25/304
Filed: 1992-05-01
Abstract: PURPOSE:To miniaturize a device further, by uniting drive sources such as motors installed independently. CONSTITUTION:A label printer 1 is provided with a rack 13 which is fixed to the main body of the device and a carriage case 27 which reciprocates along the rack 13, and makes a printing part 20 reciprocate while engaging a small gear 21 with the rack 13. The printing part 20 incorporates: a coil spring 29 which causes a thermal head 28 to project at the time of forward movement; a large gear which moves together with the rotating small gear 21 at the time of backward movement and causes the thermal head 28 to retract against the energizing force of the coil spring; a follower plate 23; and an arm 26. The printer 1 is further provided with a reset mechanism which, when the printing part 20 returns to its initial position, releases the rack 13 and the small gear 21 from their engagement and causes the thermal head 28 to project by the coil spring.
Patent JP-S594467-A (JP)
Title: Device for holding and immersing cylindrical body in liquid
Inventor: AOKI MOTOHISA
IPC: B05C3/09
Filed: 1982-06-30
Abstract: PURPOSE:To prevent blowing off bubbles that impede uniformity of coating film in a holding device that holds a cylindrical body such as a drum for photosensitive body etc. from inside by friction locking, by controlling pressure of a space inside of the cylindrical body. CONSTITUTION:With a rubber bag 5 shrinked, and a valve 10 closed, a cylinder 3 is inserted to the middle of a cylindrical body 7. Air is introduced to the rubber bag 5 by pressure to inflate it. This is brought into close contact with a groove 4 and inner wall of the cylindrical body to shut off circulation of air between the cylinder 3 and the cylindrical body 7. At the same time, hanging of the cylindrical body 7 is made possible by holding with frictional force. When the cylindrical body is immersed vertically into liquid under this condition, the liquid does not go into the space 11 due to sealed air, and only the surface of the cylindrical body comes into contact with the liquid. When pulling up the cylindrical body 7, blowing off bubbles from the space 11 can be prevented by connecting the space 11 to outside by opening the valve 10 just before the bottom leaves the surface of the liquid.
Patent JP-S5813444-A (JP)
Title: Copper plate of mold for continuous casting installation
Inventor: KITAZAWA KOUJI
IPC: B22D11/04
Filed: 1981-07-17
Abstract: PURPOSE:To prevent the quick abrasion of the copper plate of a mold by the solidified shell of a continuously cast ingot by joining small-sized ceramic plates of specific sizes on the surface in the lower part of the copper plate of the mold for continuous casting on the molten steel side. CONSTITUTION:Plural sheets of ceramic plates of SiC of <=50mm. length on one side are joined on the surface in the lower part of the copper plate of a mold in a continuous casting installation on the molten steel side. The quick abrasion of the lower part of the copper plate of the mold by the contact and friction with the solidified shell of a continuously cast ingot is prevented, and the life of the copper plate of the mold is prolonged. Since the ceramic plates used are small in size, the total cost is made lower than that in the use of one sheet of a large-sized plate and the heat cracks generated in the ceramic plates are reduced.
Patent JP-S63276759-A (JP)
Title: Disk reproducing device
Inventor: HAKIRI MASAHARU
IPC: H04N5/92
Filed: 1987-05-08
Abstract: PURPOSE:To attain the reproduction in which video information corresponding to audio information is not interrupted with a small capacity of the memory by searching the video information each time between pieces of music of audio information, storing it to a memory and executing a static picture reproduction. CONSTITUTION:A control means 15 program-inputs the prescribed number of arbitrary ones of plural pieces of audio information of a disk 1 with an input means 16 and stores the number into a memory 17. When the starting of reproduction is inputted, a control circuit 15 searches the video information corresponding to the audio information to reproduce at first from the data stored in the memory 17 to a pick-up 3 and stores it into a memory 12, thereafter, when it searches, reproduces and outputs the audio information to reproduce at first, the video information stored into the memory 12 is reproduced by a static picture and after completion, the control is repeated concerning the audio information of respective numbers stored into the memory 17.
Patent JP-S63277966-A (JP)
Title: Drug for inspecting periodontal disease
Inventor: SUIDOU HIROHISA
IPC: C12Q1/04
Filed: 1987-05-09
Abstract: PURPOSE:To obtain an inspection drug which specifically, easily and rapidly detects the causative bacteria for periodontal diseases by mixing a compd. expressed by specific formula and a compd. expressed by another specific formula and measuring the aminopeptitase-like enzyme activity in a specimen. CONSTITUTION:An aq. soln. of the N-carbobanzoy-valyl-glycyl-alginine-4- methoxy-naphthyl amide expressed by formula II and an aq. soln. of the N- benzoyl-lysyl-proline-4m-methoxy-2-naphthyl amide are mixed to prepare a substrate soln. The specimen sampled by inserting a paper point into the gingival trough of a person to be inspected is added to a soln. mixture composed of this substrate soln. and buffer soln. and the soln. is rested a whole day and night to effect reaction at about 37 deg.C. A coloring reagent prepd. by dissolving diazonium salt garnet is thereafter added to the soln. and after the soln. is rested for about 15min at a room temp., the color tones thereof are observed by naked eyes. The formation of a strong brown color is indicative of the apart affected by the periodontal diseases.
Patent JP-S606357-A (JP)
Title: Grindstone subjected to composite treatment
Inventor: MATSUMORI NOBORU
IPC: B24D3/18
Filed: 1983-06-22
Abstract: PURPOSE:To improve finishing performance, strength and life of a grindstone by filling the pores of a layer of a given depth with a material from the surface of the grindstone impregnated with another filler. CONSTITUTION:A grindstone is dipped in a bath of melted filler such as wax to impregnate the pores of the grindstone with the filler to form an A-treated layer. A part of the filler corresponding to that impregnated in a given depth from the surface of the A-treated layer is dissolved and removed, so as to reform pores there. Those pores are filled with completely different type of filler such as phenol resin to form a B-treated layer. The B-treated layer, which is hardened much more than the A-treated layer, surely increases its mechanical strength to eliminate any break or fracture of the grindstone. In addition, grinding quantity, grinding ratio and finish performance can be improved remarkably, while its life is extended to a great degree.
Patent JP-H0410134-A (JP)
Title: Initial program reader
Inventor: SASAKI HIROMASA
IPC: G06F9/445
Filed: 1990-04-27
Abstract: PURPOSE:To shorten the initial program loading time by reading out program modules from plural storage devices, which are so multiplexed that they have the same contents, in parallel and independently of one another. CONSTITUTION:When a system is started or reset, an IPL control part 12 issues an IPL routine read instruction to first and second access control pats 13 and 14. These access control parts 13 and 14 read out the pieces of IPL control information 34 and 39 from secondary storage parts 26 and 27. The IPL control part 12 checks the states of secondary storage parts 26 and 27, etc., based on these pieces of information; and when they are normal, the IPL control part 12 equally divides the same modules of program module groups 31 and 32 into two and gives distribution information to access control parts 13 and 14. Access control parts 13 and 14 reads out program modules designated by this distribution information from the corresponding secondary storage part 26 or 27 in parallel and stores them in a main storage part 17. Thus, all pro gram modules are efficiently read out to the main storage part 17.
Patent JP-H02291805-A (JP)
Title: Manufacturing equipment for stick-type cosmetic
Inventor: TOBA HITOMI
IPC: A45D40/16
Filed: 1989-05-02
Abstract: PURPOSE:To do without any mold release agent and to reduce the space and the cost equipment by employing a constitution in which a process of cooling a metal mold by water cooling comes before a process of cooling by air. CONSTITUTION:In metal mold shaping, a metal mold 2 is set at a metal mold setting position 22 of a converter line 21, and is preheated by a preheater 23, then lipstick raw material is filled into the metal mold 2 pouring by a filling system 24. Next, a water cooling system 25 sprays cooled water on the metal mold 2, and the liquid lipstick raw material is cooled quickly and shrunk; mold releasing property is improved and the application of mold release agent becomes unnecessary. In the case of filling into a tube 19 directly, a metal mold 18 having tubes 19 is set at the setting position 22, and liquid lipstick raw material is filled into the tubes 19 from an upper metal mold 18C of the metal mold 18 by the filling system 24. And the tubes 19 are cooled by a cooling system 26 together with the metal mold 18, then the tubes 19 are taken out of the metal mold 18 at a products taking out position 27.
Patent JP-2000306302-A (JP)
Title: Apparatus for locking member
Inventor: WATANABE MASAHIKO
IPC: G11B15/68
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To make simply lockable or unlockable a support table with a simple mechanical constitution, without using a drive element such as solenoids. SOLUTION: When a motor 16 moves a rotary plate 19 toward a lock claw 23, and a lock roller 19a is sandwiched between the lock claw 23 and a bend 22a to lock the rotary plate 19. When the motor 16 moves the rotary plate 19 away from the lock claw 23, and the lock roller 19a is released from the sandwiching state between the lock claw 23 and the bend 22a, thereby unlocking the plate 19.
Patent JP-S5738614-A (JP)
Title: Internal combustion engine
Inventor: KOBAYASHI SHINJI
IPC: F02B3/06
Filed: 1980-08-20
Abstract: PURPOSE: To reduce the thickness of smoke and stabilize the ignition of low cetane rating fuel, by providing an ignition injecting nozzle adapted to jet high cetane rating fuel and a main fuel injecting nozzle adapted to jet low cetane rating fuel as main fuel in an auxiliary combustion chamber with a swirl chamber.  
     CONSTITUTION: An ignition injecting nozzle 7 and main fuel injecting nozzle 8, adapted respectively to jet high cetane rating fuel and low cetane rating fuel, are provided in an auxiliary combustion chamber 5 with a swirl chamber. The ignition fuel jetted out of the nozzle 7 is made into a fuel mist L for ignition along the inner peripheral wall of the auxiliary combustion chamber 5 by air swirl current A, so as to enclose the main fuel mist E jetted out of the nozzle 8. Thereby, stabilizing the ignition of low cetane rating fuel such as alcohol which is inferior in self-ignition, and decreasing remarkably the thickness of smoke. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5639391-A (JP)
Title: Bearing device
Inventor: KAWANAKA SUSUMU
IPC: F16N33/00
Filed: 1979-09-04
Abstract: PURPOSE: To prevent leakage of grease by a method wherein replacement of the grease is effected by withdrawing the deteriorated grease while sucking the new grease thereinto.  
     CONSTITUTION: A vessel containing new grease 11 is connected to a grease pouring port 12 of a bearing 1 while a extracting pump 14 is connected to a discharging port 4. A vacuum resisting packing 13 and a hydroextracting fringer 8 are provided at the bearing portion. The deteriorated grease drawn in by the extracting pump 14 is discharged to outside through the discharging port 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05179986-A (JP)
Title: Method of operating internal combustion engine
Inventor: UIRIAMU RITSUCHIESON
IPC: F01L9/20
Filed: 1992-05-06
Abstract: PURPOSE: To actuate an engine with the fuel having a wide steam pressure and continuously operate it by injecting the fuel into a cylinder during the first stroke, reducing pressure of a fuel-air mixture during the second stroke, increasing pressure and igniting during the third stroke and exhausting the exhaust gas from the cylinder during the fourth stroke. CONSTITUTION: During the first stroke in which a piston 17 moves from BDC to TDC, air is sucked into a cylinder 19 through an inlet 31, the inlet 31 is closed by movement of the piston 17, exhaust valve 21 is closed and fuel is injected into the cylinder 19. Then, during the second stroke in which the piston moves from TDC to BDC, the exhaust valve 21 is kept closed, pressure of a fuel-air mixture is reduced. During the third stroke from BDC to TDC, pressure of the fuel-air mixture is increased, and then ignited. During the following fourth stroke from TDC to BDC, the ignited mixture expands, the exhaust valve 21 and the inlet 31 are opened and the exhaust gas is exhausted from the cylinder 19.
Patent JP-H09306282-A (JP)
Title: Small portable electronic equipment
Inventor: HORII YASUYUKI
IPC: G06F1/26
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide small portable electronic equipment which can prevent switching of a power switch by an operating error. SOLUTION: A power switch 28 is provided inside a main body 10, and a pressure type power control button 20 that can switch the power switch 28 is provided on the side face of the main body 10 in such a way that it can be operated from the outside. The power control button 20 is provided to face the power switch 28, and a lock lever 22 is placed between the power switch 28 and a power control member. The lock lever 22 is provided in such a way that from outside the main body 10 it can be switched between a lock position where it abuts to the power control button 20 to regulate the switching action of the power control button 20 and a release position where it permits the switching action of the power control button 20.
Patent JP-H10304070-A (JP)
Title: Subscriber number conversion device and method, and originator information display system
Inventor: NODA RYOSUKE
IPC: H04M3/42
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To accurately and easily acquire the subscriber relate information by retrieving the address and name information on a subscriber based on his number. SOLUTION: A subscriber number input part 1 acquires a subscriber number (telephone number) and transfers it to a subscriber information retrieval part 2. The part 2 uses a subscriber number as a key to retrieve a subscriber relative information table 3 and outputs this retrieval result to a subscriber information output part 5. A subscriber relative information updating part 4 performs the connection to a subscriber DB 7 of telephone connection traders in every prescribed period or when no retrieval result is acquired at the part 2 in order to update the table 3.
Patent JP-S606793-A (JP)
Title: Detergent and cleaner for solid material
Inventor: KURISUCHIYAN HAAZE
IPC: C11D1/83
Filed: 1984-06-05
Abstract: A detergent composition for fabrics containing at least one synthetic surfactant from the group comprising anionic and nonionic surfactants and at least one builder from the group comprising condensed phosphates and phosphate substitutes, wherein at least one acylcyanamide salt anionic surfactant is present.
Patent JP-S62268659-A (JP)
Title: Image recording apparatus
Inventor: TAKAOKA MAKOTO
IPC: G06K15/00
Filed: 1986-05-19
Abstract: PURPOSE:To obtain an erected image with respect to any material to be recorded, by mounting a reading control means for reversing the reading of the image information from a memory left and right on the basis of the detection output of a detection means. CONSTITUTION:In the case of the usual paper, a control part 1 selects MODE0 and reads the image information in a frame memory 5 in the direction shown by an arrow alpha at every line or several lines A. recording part 7 performs printing in the direction shown by the arrow alpha to form an erected image on the usual paper P. In the case of back print paper, the control part 1 selects MODE1 to read the image information in the frame memory 5 in the direction shown by an arrow beta opposite to the arrow alpha. The recording paper 7 performs printing in the direction shown by the arrow alpha in the same way as the case of MODE0 to form the mirror image to the erected image on the back print paper P'. Therefore, when the back print paper P' is visually confirmed from the back surface thereof, said mirror image comes to the erected image.
Patent JP-H0412318-A (JP)
Title: Liquid crystal display device
Inventor: OMOTE NORIO
IPC: G09F9/30
Filed: 1990-04-28
Abstract: PURPOSE:To obtain uniform brightness by providing a right scanning side and a left scanning side integrated circuit which scan scanning electrodes simultaneously, applying the same scanning driving voltage from the right and left sides of the scanning electrodes at the same time, and making the difference in quantity large between the right and left scanning side integrated circuits. CONSTITUTION:This device is provided with a liquid crystal display unit 17 which is provided with the scanning electrodes 11 and orthogonal signal electrodes 6 at a distance from them, and the left scanning side integrated circuit 13 and right scanning side integrated circuit 14 which are connected to the left and right sides of the scanning electrodes 11 and scan the scanning electrodes 11 simultaneously. Then the left scanning side integrated circuit 13 and right scanning side integrated circuit 14 are so combined that the difference between the numbers of the scanning electrodes 11 connected to the left scanning side integrated circuit 13 and right scanning side integrated circuit 14 facing the circuit 13 symmetrically about a line becomes large. Consequently, the right and left and upper and lower parts on a screen are made uniform in brightness and the liquid crystal display device which generate no crosstalk and has high display quality is obtained.
Patent JP-S5541528-A (JP)
Title: Dual file system
Inventor: HASHIMOTO TATSUO
IPC: G06F11/00
Filed: 1978-09-18
Abstract: PURPOSE:To release the disturbance of file groups dependent upon processing interrupt at a fualt time by providing a group control means in the dual file system where the processing to update pural files in group units is performed. CONSTITUTION:Group control means 41 is provided which sets/resets indications, which indicate that files are being updated in group units, to update storage means corresponding to individual files. For the purpose of restarting the system stopped by a fault, read means 52 reads out update storage means 12a and 22a and level storage means 12b and 22b of file 12 in the first file group and file 22 in the second file group. If update indication is set in one update storage means, the system is restored by the other file. If update indication is not set in both update storage means, update levels are compared with each other, and the file having a new update level is copied to the old file.