baber/WOPTO huggingface dataset:
Patent JP-S5498495-A (JP)
Title: Control rod
Inventor: TSUTSUI MASAHIRO
IPC: G21C7/10
Filed: 1978-01-20
Abstract: PURPOSE: To ease impact on the control body applied during scram by forming the lower end of a control member in a shape of a truncated cone which is fitted into a dash pot provided on an insderting means of the control rod guide tube.  
     CONSTITUTION: An inserting means 3 having an entrance nozzle 2 is provided at the bottom of a control rod guide tube 1 in such a manner that an inserting means 3 is fitted into the core 4 of the nuclear reactor. On the top of the means 3, provided is a dash pot. The dash pot 5 is so constructed that the lower end 6a of a control body 6 is fitted thereinto removably. The end 6a thereof is formed in a shape of a truncated cone. During the scram, when a control rod lets fall into the control rod guide tube and the lower end 6a thereof is inserted into the dash pot, it can be set in place smoothly and quietly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5597089-A (JP)
Title: Cylindrical magnetic domain memory element
Inventor: YOSHIOKA SHINYA
IPC: E05D15/26
Filed: 1979-01-19
Abstract: PURPOSE: To secure the effective dispersion to outside for the heat generated by the electric conduction by providing the metal film for heat radiation to the nearby region of the cylindrical magnetic domain detector, thus preventing the evil effect to be given to the cylindrical domain operation properties.  
     CONSTITUTION: Metal film 7 for heat radiation using Al-Cu layer for conductor of each function part and others is provided to the whole or part of the intermediate region between major transfer line 2 and cylindrical magnetic domain detector 5 of the cylindrical magnetic domain memory element. As a result, the temperature rises up to just 4 or 5°C even through the current of about 5mA may be flowed to cylindrical magnetic domain detector 5 and dummy detector 6, and the temperature rise is just about 3°C even on line 2. If the thermal contact is secured via bonding between edge part 8 of film 7 and the external substrate, the radiation effect can be increased further. As a result, the allowable amount of the detection current can be increased without giving any evil effect to the cylindrical magnetic domain operation properties, thus enhancing the reliability for the detecting action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04212839-A (JP)
Title: Wrapping material for shredded cheese
Inventor: JIEFURII SUKOTSUTO HAGUHAATO
IPC: B32B7/02
Filed: 1991-01-21
Abstract: PURPOSE: To provide a packaging material comprising a polymer film useful for packaging shredded cheese by a molding/filling/sealing device and having hot and cold sealing properties even if a contaminant is present in the seal region of a package and also having low seal starting temp., toughness and severe use resistance. CONSTITUTION: A film comprises a center layer 16 containing an oxygen barrier material, the polyamide inner layers 14 arranged on the respective surfaces of the center layer 16, a sealant layer 20 containing an extremely low density polyethylene, a heat resistant outer layer 10 and the chemically modified polyolefin-containing intermediate layers arranged between the polyamide inner layer 14, a sealant layer 20 and an outer layer 10. This film can be bonded to an additional film to form a laminate and, according to circumstances, a trap print surface is provided.
Patent JP-H07205262-A (JP)
Title: Molding method for resin chenille and manufactured product
Inventor: MAEDA KOICHI
IPC: B29L22/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide a method for molding a resin chenille to be molded by obtaining sufficient rigidity without external appearance malfunction such as shrinkage, flash, warpage, deformation, etc., at the chenille having a hollow part at a peripheral edge of a plate glass and its manufactured product. CONSTITUTION:A method for molding a resin chenille has the steps of molding the chenille 2 by injection molding to manufacture a quarter window 1 with the chenille, injecting gas in resin 10 of melted state in a cavity 4 to hollow mold the chenille 2, and comprises the steps of directly injecting nitrogen gas from one or a plurality of positions to the cavity 4 of molds 3 for molding the chenille 2 via gas needles 11, 12, 13, 14 while pressure-controlling the nitrogen gas, and controlling an injection amount of the resin 10 by a shut-off mechanism provided at an injection nozzle 5.
Patent JP-H08245838-A (JP)
Title: Pneumatic tire
Inventor: ARAKI SHUNJI
IPC: C08K3/04
Filed: 1996-01-16
Abstract: PURPOSE: To obtain a tire reduced in rolling resistance and being excellent in abrasion resistance. CONSTITUTION: This is a pneumatic tire whose tread is made of a rubber composition prepared by kneading 100 pts.wt. natural rubber and/or synthetic diene rubber and 10-85 pts.wt. silica whose surface is made partially hydrophobic by treating it with an organosilicon compound so that the degree of hydrophobicity A may satisfy the formula: 15<=A<=65 [wherein A=100-(di-n- butylamine absorption of the surface-treated silica/di-n-butyl-amine absorption of the untreated silica)×100].
Patent JP-S60148787-A (JP)
Inventor: SUZUKI TAKUROU
IPC: F16F9/44
Filed: 1984-01-13
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-H01180914-A (JP)
Title: Separation of molten iron and molten slag
Inventor: ORIHASHI HIDEYUKI
IPC: C21C5/46
Filed: 1988-01-12
Abstract: PURPOSE:To prevent intrusion of the molten slag in a converter into molten steel in a ladle as far as possible by previously discharging a part of the molten steel in the converter, then adding a slag forming agent to be used in the next operation to the remaining molten slag to lower the flowability of the molten slag at the time of discharging the molten steel refined in the converted into the ladle. CONSTITUTION:The converter 1 in which steel making refining is finished is titled toward the left to discharge the molten slag 4 in the converter as much as possible from a pouring port 10. The converter 1 is then returned to the home position and a part or the whole of the quicklime, limestone, soft-burned dolomite, etc., as the slag forming agent to be used in the next refining are added to a small amt. of the molten slag 4 remaining in the converter to increase the contact of CaO in the residual molten slag and to raise the melting temp. thereof, by which the flowability of the remaining molten slag is lowered substantially to a solidified state. The converter is then titled toward the right to discharge the molten steel 3 from a tap hole 2 into the ladle 5 and to substantially prevent intrusion of the high-viscosity molten slag 4 into the ladle 5, by which the contamination such as rephosphorization of the molten steel in the ladle by the molten steel is prevented.
Patent JP-H08195281-A (JP)
Title: Thin film electroluminescent element and its manufacture
Inventor: KATO HISATO
IPC: H05B33/12
Filed: 1995-01-18
Abstract: PURPOSE: To prevent sulfurized corrosion of a first electrode, and provide an element excellent in light emitting brightness by using silicide having a melting point not less than a specific temperature as the first electrode of a light emitting element where the first electrode, a first insulating film, a light emitting layer, a second insulating film and a second electrode are formed in order on an insulating substrate. CONSTITUTION: A lower electrode 6 composed of silicide such as molybdenum silicide having a melting point not less than 660 deg.C is formed as a film on a glass substrate 1 by sputtering. Next, an insulating film 3 such as silicon oxide and a light emitting layer 4 composed of SrS, Ce or the like are formed as films, and heat treatment is performed at a substrate temperature of about 600 deg.C in sulfurous atmosphere gas. Afterwards, an insulating film 5 and a transparent upper electrode 2 are layered and patterned in order. Since the silicide having a melting point not less than 660 deg.C is used as the electrode 6, an element excellent in light emitting brightness is obtained without corroding and melting the electrode 6 in the heat treatment of the light emitting layer 4.
Patent JP-S63174288-A (JP)
Inventor: OGURO HISASHI
IPC: H01R43/02
Filed: 1987-01-13
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-H01180242-A (JP)
Title: Production of minute particle formed to microcapsule
Inventor: SHIMIZU TATSUYA
IPC: G03G9/093
Filed: 1988-01-13
Abstract: PURPOSE:To improve negative chargeability of the title minute particles by stirring mother particles having a specified number average particle size together at high speed with daughter particles having a specified number average particle size prepd. by polymerizing monomers for forming the daughter particles in an aq. medium contg. an anionic surface active agent. CONSTITUTION:Mother particles having 1-200mum number average particle size are prepd. On one hand, daughter particles having <=1/5 number average particle size of that of the mother particles are prepd. by polymerizing 100pts.wt. mono mer compsn. for forming the daughter particles in an aq. medium contg. 0.01-0.2 pts.wt. anionic surface active agent in the presence of 0.03-0.15pt.wt. persulfate, adding further 0.15-1.0pts.wt. persulfate when the coversion of the monomer reaches 65%. The mother particles and the daughter particles are stirred at high speed in an air stream. Thus, a covering layer consisting of the daughter particles is formed on the surface of the mother particles, and minute particles formed to microcapsules are obtd.
Patent JP-S60148977-A (JP)
Inventor: FUKATSU YUKITERU
IPC: E05D3/06
Filed: 1984-01-13
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-H04237004-A (JP)
Title: Receptacle type optical module
Inventor: SAKUKAI MASASHI
IPC: G02B1/11
Filed: 1991-01-22
Abstract: PURPOSE:To reduce the prime cost of constituent components since the packaging accuracy of the constituent components is relaxed to improve the yield and the machining accuracy is also relaxed. CONSTITUTION:A lens 2 has one convex surface contacting the optical fiber of an optical connector which is coupled and also has an AR coat 5 as a reflection preventive film on the other surface. A photodetecting element 3 has an AR coat 5 on a surface where the light from the lens 2 is made incident. A receptacle 1 is fixed in a cylinder so as to provide airtight sealing between a step 4 where the photodetecting element is mounted and the lens 2.
Patent JP-H075625-A (JP)
Title: Coating substance for preparation of layer on back of photographic carrier material and its preparation
Inventor: ETSUKEHARUTO ZEEFUERIN
IPC: G03C1/95
Filed: 1992-01-16
Abstract: PURPOSE: To provide a coating material for producing a layer on the rear surface of a photographic carrier material by which tar stain is reduced and discoloring by developer components is decreased and printing is made by a thermal printing press and to provide a method of producing it. CONSTITUTION: This material is the mixture which components of plastic dispersion having an aluminum modified colloidal silica, alkali salt of organic poly- acid, polyfunctional aziridine, >200ppm residual monomer content and >50mol% hard monomer in the polymer, containing a free carboxyl group in the polymer and having >50dyn/cm surface tension as a dry film are diluted with water. The material is used for producing a layer on the rear surface of a photographic carrier.
Patent JP-S63174801-A (JP)
Title: Method and machine for removing burr from golf ball with resin system outermost layer
Inventor: TAKASAKI SEIICHI
IPC: B23D79/02
Filed: 1987-01-13
Abstract: PURPOSE:To promote the cutting of only a burr preventing the true sphericity from deteriorating, by holding a golf ball by upper and bottom clampers to be rotated while pressing a midspherical part of the golf ball to a copying roller and placing an equator of the golf ball to be brought into contact with a completing tool. CONSTITUTION:A ball B1, after it is held by a clamper in a supply device S1, is relocated to an inspection position S2 by 60 deg. rotating an indexing table 1, here a burr is checked for whether it is horizontal or not. Next a ball B2, finishing the inspection, is relocated to an idle position S3, thereafter a ball B3 is relocated to a cutting position S4. Here a ball B4 is rotated removing the burr by a completing tool 35. Thereafter the ball B4 is relocated to a good quality article discharge position S5, and a ball B5 of good quality is discharged. Further a machine, rotating about 60 deg. the indexing table 1, discharges a ball B6 of inferior quality to be returned to the supply device S1. This device is prevented from deteriorating the true sphericity of the ball even if its diameter more or less provides an error.
Patent JP-S5290399-A (JP)
Title: Electronic lock system
Inventor: SHIBAGAKI KUMEKICHI
IPC: E05B49/00
Filed: 1976-01-21
Abstract: PURPOSE: To provide an electronic lock system characterized by highsecurity of lock and a simplified reading sensor, by providing a lock having a code information and synchrenous information arranged along a direction of insertion, a reading sensor which reads a plural pit of above each information at insertion, a discriminating means and a electromagnetic lock body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56103947-A (JP)
Title: Antireverse-rotation mechanism of small sized motor
Inventor: OOUCHI KATSUHIRO
IPC: H02K7/118
Filed: 1980-01-23
Abstract: PURPOSE:To surely prevent the reverse rotation of the motor by a method wherein an antireverse-rotation lever having a convex is provided on the shaft of the gear of a decelerating mechanism, and the convex is contacted with a projection formed on the shaft of a motor pinion only at the reverse rotation of the motor. CONSTITUTION:When the gear 7 rotates in the direction arrowed at the normal rotation of the motor, the antireverse-rotation lever 11 mounted on the shaft of the third-stage gear 9 is moved round to a position as shown by a dotted line by the projection 13a formed on the surface of the first-stage gear 7. If the motor reversely rotates, the antireverse-rotation lever 11 is moved round to a position shown by a full line by a projection 13b formed on the back side of the gear 7. In this condition, a convex 12 of the antireverse-rotation lever 11 and a convex 4 of the shaft of the motor pinion 15 are engaged with each other to make the motor to be prevented from the reverse rotation.
Patent JP-H09193798-A (JP)
Title: Aerodynamic brake device for high-speed vehicle
Inventor: OKADA KIYOSHI
IPC: B60T13/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent an air flow stirred with an aerodynamic brake disc during the operation thereof front being blown to an overhead line by providing a plate type fin having plate surface positioned like an eaves bulged toward the brake disc, regarding a device for obtaining a brake force via the collapsing and erecting operation of an aerodynamic brake disc supported on a roof. SOLUTION: An aerodynamic brake disc 4 has a lower end held on a vehicular body 7 so as to be capable of freely turning. Also, a plate type fin 2 is connected to the free end of the aerodynamic brake disc at the breadthwise intermediate position, so as to be capable of turning. Furthermore. the fin 2 has the bulged end of the fin 2 journalled to the end of an idler link provided at a position opposite to the mounting position of an actuator 6 for erecting and collapsing the aerodynamic brake disc 4. The fin 2 is thereby made expandable and kept parallel to an overhand line 1. interlocked with the standing motion of the aerodynamic brake disc 4. The installation of the fin 2 prevents an air flow from being blown to the overhead line 1 at an aerodynamic braking process, and further prevents the overhead line 1 front being separated from a pantograph 10a.
Patent JP-H10193074-A (JP)
Title: Low pressure casting apparatus
Inventor: SATO FUMIO
IPC: B22D18/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of molten metal in a stoke by shutting off the outer air and to improve the quality of a casting by arranging a means for automatically covering to an opening hole at the upper part of the stoke after shifting a die and supplying inert gas in the stoke. SOLUTION: At the time of coming a sub-truck to a prescribed position, an elevating/lowering cylinder 22 is extended and a cover 21 is lowered and covered on the opening hole 6a at the upper part of the stoke. At this time, the lower surface of the cover 21 is press-attached to seal packings 25, 26 arranged in grooves on the upper surface of the stoke 6 and sealed. Successively, inert gas is supplied into the upper space of the stoke 6 through an inert gas supplying hose 24 and sealed in the stoke 6. The seal packings 25, 26 are brought into contact with the lower surface of a lower die and worked so as to improve the sealness. The durable term is lengthened by using a graphite base packing to the seal packing 25 and a metal-made packing to the seal packing 26.  In such a way, the prevention of temp. lowering of molten metal and the stabilization of the temp. can be obtd. by using the cover 21.
Patent JP-H03211642-A (JP)
Title: Cache memory control system
Inventor: KOHIYAMA TOMOHISA
IPC: G06F12/08
Filed: 1990-01-17
Abstract: PURPOSE:To hold the interchangeability of software even in the system of a personal computer provided with a bank system by invalidating the content of a cache memory when a bank register is rewritten. CONSTITUTION:When CPU 1 writes a value in the bank register in a bank control part 4, a pulse generation part in a flash control part 6 is started by a write signal and a flash request signal 16 invalidating the content of the cache memory 3 is generated. A cache memory control part 2 receives the flash request signal 16 and invalidates all the contents of the cache memory 3. Consequently, the access of a newly selected memory plane is prevented from being interrupted by the previous content of the cache memory 3. Since the intgerchangeability of software can be held in the system of the personal computer provided with the bank system, labour and cost required for rewriting software by adding the selection of the cache memory are reduced.
Patent JP-H05188947-A (JP)
Title: Performance information interface
Inventor: TANAKA MASAHARU
IPC: G06F3/16
Filed: 1992-01-17
Abstract: PURPOSE:To automatically play even music which is fast in tempo and complicate precisely at its tempo by inputting and storing performance information to which time information is added and successively outputting it based on the added time information. CONSTITUTION:This performance information interface is provided with an input means (SEQ-IN) for inputting the performance information in 1st data format to which the time information is added, a storage means (RAM) stored with the performance information inputted from the input means, a converting means (S/P) which converts the performance information in the 1st data format into performance information in 2nd data format for controlling an electronic musical instrument, a 1st output means (MIDI-Out) which outputs the performance information in the 2nd data format in order according to the time information added to the performance information, and a 2nd output means (MON-OUT) which outputs the performance information, outputted from the 1st output means, in the 1st data format. Then the performance information to which the time information is added is inputted and stored, and then outputted in order according to the added time information.
Patent JP-S60152712-A (JP)
Title: Device of bringing ship alongside and away from quay
Inventor: OGATA KOUZOU
IPC: E02B3/20
Filed: 1984-01-17
Abstract: PURPOSE:To easily bring a ship alongside and away from a quay, by a method wherein a strut, provided at its interior with a tunnel, and an off-shore pier which rotates around the strut are installed, and an arm having a landing pier at its forward end is constituted such that it is moved in and out from the side wall of the pier. CONSTITUTION:An off-shore pier 6 is mounted to a strut 7, the strut 7 has a tunnel 8a at its interior, and the strut extends to a land 9 through a sea-bottom tunnel 8b. The off-shore pier 6 is turned 360 deg. around the strut 7 serving as an axle through spur gear 11, rotating around a gear 10 engaged in the outer surface of the strut 7, and a shaft 12 of the spur gear with the aid of a motor 13. The off-shore pier 6 is equipped with an arm 14a, and a landing pier 15a is installed to the forward end of the arm. The arm 14a is retracted into the pier 6, and a ship hull 2a is brought alongside the quay. This enable facili tation of a work to bring a ship alongside and away from the quay, an also facilitation of turning of a direction.
Patent JP-2000209527-A (JP)
Title: Image display device and its assembling method
Inventor: TORISAKI HITOSHI
IPC: H04N5/64
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that prevents fluctuation in a picture attended with vibration from a speaker. SOLUTION: An enclosure 1 consists of a front cabinet 1F and a rear cabinet 1R. A box 4 is a sound guide type speaker 45 in which a speaker 5 is contained. The box 4 is supported by the front cabinet 1F in a tentatively fixed state by a catch 7, a hook 10 and a rib 11. The rear cabinet 1R, is fitted to the front cabinet 1F and a nut is tightened to a stud 8 projected from the rear cabinet 1R, to support the box 4 in a fixed state by the stud 8, the nut and a rib 13 and to release the tentative fixed state of the box 4 from the front cabinet 1F.
Patent JP-S58125231-A (JP)
Title: Magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/73
Filed: 1982-01-19
Abstract: PURPOSE:To improve the close contact between a supporter and a magnetic layer without deteriorating the electromagnetic conversion properties, by providing a substrate containing a copolymer consisting of a diolefin monomer and a vinyl monomer between a nonmagnetic and flexible supporter and a magnetic layer. CONSTITUTION:About 10-60wt% diolefin monomer such as butadiene, etc. and about 90-40wt% vinyl monomer such as styrene, etc. are copolymerized. A copolymer thus obtained is coated in about 0.01-1mu thickness on a single side of a nonmagnetic and flexible supporter such as a polyester film, etc. Thus a substrate is obtained. Then a magnetic layer containing the magnetic powder and a binder is provided on the substrate to obtain a desired magnetic recording medium. As a result, the concentration of stress which is generated between the magnetic layer and the supporter is scattered and reduced for the substrate since it has a glass transition point lower than a room temperature and hardness less than the magnetic layer and the magnetic supporter. This improves the adhesive properties between the magnetic layer and the supporter.
Patent JP-H02186864-A (JP)
Title: Telephone system
Inventor: IWAKURA SADAO
IPC: H04M1/00
Filed: 1989-01-13
Abstract: PURPOSE:To secure a nice speech by eliminating a nonaudio time zone for an opponent by calling message information from a recording means at a time when a line is connected to the opponent, and sending it to the opponent after converting to a voice message in the case of issuing a call by an on-hook dial. CONSTITUTION:In the case of issuing the call by the on-hook dial, a control part 1 confirms the input of an on-hook key 5, and a dial signal from a dial key 6 is sent to a public line 9, and when the line is connected, a speaker 8, a recording and reproducing device 3, and the public line 9 are connected together. And voice data stored in a memory 7 is outputted to the recording and reproducing device 3, and the data is converted to an analog voice signal by the recording and reproducing device 3, then, it is sent to the public line 9. Thus, since the voice message can be sent to the opponent almost simultaneously with the connection of the line, the nonaudio time zone for the opponent can be eliminated, and a nice speech can be secured.