baber/WOPTO huggingface dataset:
Patent JP-S60115649-A (JP)
Title: Glass fiber-reinforced thermoplastic resin composition
Inventor: WADA AKIHIRO
IPC: C08F8/48
Filed: 1983-11-29
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance, rigidity and moldability, consisting of a specified copolymer and glass fiber. CONSTITUTION:An arom. vinyl compd., methyl methacrylate and (meth)acrylic acid are copolymerized in the presence of 1,1-bis(tert-butylper-oxy)-3,3,5-trimethylolcyclohexane as a polymn. initiator to 50% conversion of monomers. The reaction mixture is then kept at 260 deg.C under vacuum of 1-10mm.Hg for 5-60min to remove unreacted monomers and to cause cyclization by the intramolecular condensation of (meth)acrylic acid to thereby form a six-membered acid anhydride unit, thus obtaining a copolymer contg. 5-85wt% six-membered acid anhydride unit of the formula (wherein R1, R2 are each H, methyl), 1-80wt% methyl methacrylate unit, 1-65wt% arom. vinyl compd. unit and 0-10wt% (meth)acrylic acid unit. 5-100pts.wt. glass fiber of 8-20mu in diameter is blended with 100pts.wt. said copolymer.
Patent JP-H0387476-A (JP)
Title: Vibration removing device of construction
Inventor: FUJII SHUNJI
IPC: E04H9/02
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the float of the slip bearing of a pedestal part by overturning moment at the time of earthquake by interposing a horizontal spring and float preventing material between a support beam hanged from the pedestal or a base beam and a receiving beam hanged from the wall on a foundation. CONSTITUTION:A slip bearing 3 is interposed between the base pillar 5 in the lower part of a pedestal 1 and a foundation 2, and a fluoride resin plate layered on the lower surface of the bearing is placed on a stainless steel slip plate 4 mounted on the upper surface of the foundation 2 in such a manner as to be capable of sliding. A support beam 7 is hanged in cantilever form from the pedestal 1, a receiving beam 9 is hanged in cantilever form from the underground wall 8 on the foundation 2 in opposition to the upper part of the support beam 7, and a horizontal spring and float preventing material 10 consisting of a laminated rubber is interposed between the receiving beam 9 and the support beam 7. Hence, the float of the construction and the pedestal part 1 can be prevented, the structure can be simplified, resulting in a save in constructing cost.
Patent JP-H0887893-A (JP)
Title: Semiconductor memory device
Inventor: OIKAWA MASANOBU
IPC: H01L29/788
Filed: 1994-09-19
Abstract: PURPOSE: To erase information in conformity with the erasing characteristic of each memory cell by monitoring the potential of the floating gate of a non- volatile memory cell at the erasing time of the information, and stopping the supply of an erasing voltage before the occurrence of the excessive erasing state. CONSTITUTION: In a semiconductor memory device having a non-volatile memory cell 10, which stores information by injecting electric charge into a floating gate FG, an erasing control circuit 100, which monitors the potential of the floating gate FG at the erasing time of the information and supplies an erasing voltage VSS into the source of the non-volatile memory cell 10, is provided. The erasing control circuit 100 has a potential monitoring part 11, which monitors the potential of the floating gate FG of the non-volatile memory cell 10, and a voltage supply part 12, which supplies the erasing voltage VSS into the source of the non-volatile memory cell 10 based on a potential monitoring signal Sfg from the potential monitoring part 11.
Patent JP-S60174151-A (JP)
Title: Receiver
Inventor: RICHIYAADO MAACHIN HAIDO
IPC: A61J1/00
Filed: 1984-10-24
Abstract: A storage system (37) having means for adding to the contained blood, an agent for improving the ability of blood cells to liberate oxygen (oxygen liberation enhancer) comprises a first sterile sealed container having means enabling aseptic ingress of blood and containing an anti-coagulant, and connected thereto a second sterile sealed container (49) containing an oxygen liberation enhancer (51), the contents of the first and second containers normally being separated by a means (41, 45, 47) configured to enable continuity between the interiors of the containers to be established when required.
Patent JP-H0864796-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: KATASHIRO MASAHIRO
IPC: H04N5/361
Filed: 1994-08-26
Abstract: PURPOSE: To provide a method of manufacturing a solid-state image sensing device equipped with a CMD lessened in dispersion of an output current or a dark current. CONSTITUTION: An N-type channel layer 2 is formed on a<-> -type semiconductor substrate 1, and a thermal oxide film 3 is formed thereon. Then, a positive-type resist pattern 11 similar to a gate electrode in effective shape is formed, phosphorus ions are implanted for the formation of N-type diffusion regions 4 to serve as a source and a drain respectively, and the substrate 1 is annealed after the resist pattern 11 is removed. A gate oxide film is formed after the thermal oxide film 3 is removed, a polysilicon is deposited, lessened in resistance by a diffusion of N-type impurities, and formed into a gate electrode by photolithography and etching. Then, an oxide film is formed on all the sur-ace, then a source electrode is provided, and thus a CMD is finished.
Patent JP-2000053983-A (JP)
Title: Coating agent for releasing and releasing film
Inventor: TASAKA TOMOHISA
IPC: B29C33/64
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent for releasing, a coating agent for forming lubricant films and a releasing film coated with a coating material including the agent capable of keeping their effects without impairing releasability and lubricity. SOLUTION: This coating agent includes an A-B type block copolymer consisting of a graft copolymer segment A including a polysiloxane group composed of a monomer including a polysiloxane group and a vinyl monomer and a polymer segment B composed of a vinyl monomer and including no polysiloxane group. The releasing film is covered with the coating agent.
Patent JP-H04105147-A (JP)
Title: External storage device
Inventor: IZUMITANI KAZUAKI
IPC: G06F12/06
Filed: 1990-08-24
Abstract: PURPOSE:To reduce the capacity of a RAM by storing the information that is usually used to the read only in a computer system into a ROM and storing other information into the RAM. CONSTITUTION:An input/output part 1 is provided together with a ROM storage part 2, a RAM storage part 3, a ROM/RAM composition information storage part 4, a control part 5, a normal power supply part 6, and a back-up power supply part 7. Then a storage area for the data that are used to the read only in a computer system is defined as a storage area of a ROM with the specific storage of information together with a storage area for other data defined as a storage area of a RAM respectively. In such a constitution, the capacity of the RAM can be reduced and also the capacity of a back-up power supply which holds the storage contents can be reduced.
Patent JP-H0864393-A (JP)
Title: Plasma processing device
Inventor: SASAMURA YOSHITAKA
IPC: C23C16/50
Filed: 1994-08-24
Abstract: PURPOSE: To provide the processing with high homogeneity by measuring impedance, power, current for each upper electrode so as to obtain the space deflection of plasma, and changing supplying power and phase angle. CONSTITUTION: Impedance Z, the current I flowed to the plasma, and the effective power P are measured so as to monitor a change of condition of upper electrodes 5a-5c, and the high frequency power P and the phase difference Φare controlled. In the upper electrodes 5a-5c, a phase-shifter 8 makes a phase difference at 120 degree, and this phase difference is amplified by amplifiers 7a-7c, and given to the electrodes 5a-5c through matching boxes 6a-6c. The output impedance Za-Zc of the box 6 is monitored, and the flowed current ia-ic is monitored by current transformers 12a-12c. Powers Pa-Pc of the electrodes 5a-5c are thereby obtained. The effective power is obtained by multiplying the impedance Z by the square of the current, and the spatial turbulence of plasma is obtained.  Electrical potential and phase angle are controlled for the fine adjustment, and the processing with high homogeneity can be performed.
Patent JP-H0543140-A (JP)
Title: Filament winding bobbin
Inventor: TANAKA JUNKICHI
IPC: B65H75/28
Filed: 1991-08-08
Abstract: PURPOSE:To increase the trapping rate of filaments when the filaments delivered from a spinning process are wound up. CONSTITUTION:A bobbin consists of an outer cylinder 5 which is provided with a filament trapping open groove 6 and an inner cylinder 2. A recessed groove 3 is made either in the inner periphery of the outer cylinder 5 where the open groove 6 is provided or in the outer periphery of the inner cylinder 2 where the open groove 6 is located, and a male fastener 4 is set in the recessed groove 3.
Patent JP-2000055154-A (JP)
Title: Weight roller and its manufacture
Inventor: FUKUDA KOJI
IPC: F16D43/06
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a weight roller which facilitates pressure fitting of a weight adjusting member to a collar and reduces likelihood of the weight adjusting member slipping off from the collar and also offer a method of manufacturing weight rollers. SOLUTION: A collar 5 approx. in cylindrical form is formed from a pair of cylinders 3, and the left half of a weight adjusting member 7 is fitted by pressure to the left-hand cylinder 3 while the right half is fitted by pressure to the right-hand cylinder 3 so that a weight roller 1 is formed. Each cylinder 3 is equipped at the inside surface with a ring-shaped projection 11 protruding inward near the abutting end to the other cylinder 3, while a ring-shaped recess 9 is formed in the center of the periphery of the weight adjusting member 7, and in the recess 9, the ring-shaped projection 11 is fitted. Each cylinder 3 is equipped with a ring-shaped flange 13. A disc may be used in place of the ring-shaped flange 13.
Patent JP-S6284768-A (JP)
Inventor: OTANI TAKU
IPC: A61L29/00
Filed: 1985-10-11
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-S61101922-A (JP)
Inventor: FUJITA MINORU
IPC: H01H11/06
Filed: 1984-10-24
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-H0647143-A (JP)
Title: Variable prize winning scoring device of game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a variable prize winning scoring device of a Japanese pinball game (pachinko) machine which can be mounted on a game board integrally with an electric drive source irrespective of its small size and has durability. CONSTITUTION:A lever type solenoid having a driving lever freely rollingly provided within the main body of solenoid 50 is used as an electric drive source for a starting slot device 30(variable prize winning scoring device) and the tip 54a of the driving lever is engaged with the engagement portion 42a of an operating lever 42 which controls the opening and closing of a switching member 57. Thus, the starting slot device has not sliding part and so has durability and can drive the driving lever 54 greatly within the range of an interval narrower than the stroke of a plunger and so the solenoid is made compact as a whole and can then be enclosed within the area of the mounting base 31 of the starting slot device 30, so that the solenoid 50 and the main body of the starting slot device 30 including the switching member 57 which are integrated together, can easily be mounted on a game board 1.
Patent JP-H0388369-A (JP)
Title: Heterostructure semiconductor device
Inventor: ODAKA HIROHISA
IPC: H01L29/201
Filed: 1989-08-31
Abstract: PURPOSE:To assure a high speed operation in RBT by forming a base layer with a material having band gap energy lower than those of material of an emitter layer and a collector layer and using it as a P type layer. CONSTITUTION:A base layer 3 comprises P<+> InAs of several 100Angstrom  thickness. More specifically, the base layer 3 is formed with a material having band gap energy lower than those of materials of an emitter layer 5 and a collector layer 2 and is used as a P type layer. With such a resonant hetero-bipolar transistor(RBT) a resonant barrier part acts as a barrier when no bias is exerted to prevent electrons from flowing from the emitter 5 into the base 4. Once the resonant barrier part is resonant by application of positive potential to the base 3, a collector 2 current starts to flow. Hereby, any hole storage at the inside of the collector 2 and the emitter 5 is unlikely to be produced, resulting in a high speed operation.
Patent JP-S59115554-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: BABA ISAO
IPC: H01L29/78
Filed: 1982-12-22
Abstract: PURPOSE:To accelerate a semiconductor device by forming a C-MOS semiconductor device in a 2-layer structure of polycrystalline Si and metal silicide when forming a wiring layer which includes a gate electrode of the device, thereby reducing the wiring resistance and eliminating the superposition of source and drain regions, between which the gate electrode is interposed. CONSTITUTION:A P type well region 2 is diffused in an N type Si substrate 1, field oxidized films 4 laid on an element isolating impurity layer 3 are formed on both sides of the end disposed at the center side of the region 2, the substrate of the side having no region 2 is used for P-channel, and the substrate of the side having the region 2 is used for N-channel. Then, a gate oxidized film 5 is covered on the surface of the substrate interposed between the films 4, a gate electrode 6G made of polycrystalline Si covered with an Mo silicide layer 11 is formed on the film 5, and the sides are covered with oxidized films 12. With the films 12 as masks impurity is diffused, and P type source and drain regions 14 are formed at the P-channel region, and N type source and drain regions 15 are formed at the N-channel region.
Patent JP-H06267016-A (JP)
Title: Manufacture of magnetic head
Inventor: KATO MINORU
IPC: G11B5/60
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a method for easily manufacturing a magnetic head which picks up neither magnetic noise nor electrostatic noise. CONSTITUTION:After a core consisting of front core semi-bodies 10a, 10b, 11a, 11b, 18a, 18b, etc., is embedded to a shield part 21 formed in nearly U shape by a high-permeability substance, it is fixed to an elastic plate 9, thus obtaining an improved magnetic shielding effect by the shield part 21, at the same time laying out and fixing both on the elastic plate 9 without especially being conscious of the position relationship between the core and the shield part 21, and manufacturing the magnetic head extremely easily.
Patent JP-H0885930-A (JP)
Title: Dissipating embankment structure
Inventor: SAITO EIICHI
IPC: E02B3/06
Filed: 1994-09-20
Abstract: PURPOSE: To prevent waves from advancing over a revetment by placing concrete on the top of an upright type wave-eliminating caisson having a cavity, providing this top concrete with an extension part which projects to the off- shore side from the caisson, and suppressing water lumps thrown up plumb. CONSTITUTION: A wave-eliminating caisson 10 is structured so that a cavity is formed in a box-shaped concrete skeleton, and the waves having intruded are turned into turbulence by the cavity and diffused so that the wave energy is exhausted. An extension part 21 suppresses the water lumps thrown up plumb by the front surface 10" of the caisson 10 and pushes back to the off-shore side and to below. This permits preventing waves from advancing over the revetment, precluding drop of the landscaping characteristic compared with tetrapods, etc., and enhancing the easiness/effectiveness of execution of works and also the economy.
Patent JP-H0544725-A (JP)
Title: Rectilinear motion rolling guide unit
Inventor: OTAKE MASAKAZU
IPC: F16C33/76
Filed: 1991-08-12
Abstract: PURPOSE:To provide a rectilinear motion rolling guide unit of which holding plates are fitted to slide units so as not to generate deformation such as buckling on the holding plates, rolling elements are always surely held with the holding plates, and sliding faces are always favorably sealed between. CONSTITUTION:This rectilinear motion rolling guide unit is provided with holding plates 3 having holding parts 6 capable of holding rolling elements on the bottom side of the track groove of a casing, sealing parts 7 capable of contacting along the lower walls of the track grooves of a rail, and seal parts 10 closely contacted with the underside of a casing. Engaging parts 30 are formed on the upper face 21 of a holding plate 3, and engaging holes 24 are formed on the underside of an end cap 5. The engaging parts 30 are insertedly fitted to the engaging holes 24 so as to slidably fit the holding plates 3 to the end caps 5, and hence deformation such as buckling and bending of the holding plates is prevented.
Patent JP-2001047537-A (JP)
Title: Multilayered polypropylene resin foamed molded object, production thereof and container
Inventor: KOGURE NAOCHIKA
IPC: B29C49/48
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To enhance appearance, lightweight properties, mechanical strength, heat insulating properties, cushioning properties, chemical resistance or the like, by setting two kinds of specific relational expressions between the melt tension and melt flow rate of the resin of a foamed layer, and satisfying either one of them on the basis of the melt flow rate value of a resin layer. SOLUTION: The melt tension MT(gf) and melt flow rate MFR (g/10 min) of the polypropylene resin forming the foamed layer 12 of a foamed molded object satisfy formula log MT>-0.74 log MFR+0.66. When the MFR of the polypropylene resin forming a resin layer 13 is 0.3 (g/10 min) or more, MT (gf) and MFR (g/10 min) satisfy formula log MT>-1.02 log MFR+0.47. When MFR is equal to or more than 0.1 and less than 0.3 (g/10 min), MT is set to 10 (gf) or more. The density of the foamed layer 12 is pref. 20-50 g/m3 and the thickness of the resin layer 13 is pref. 100 μm-10 mm.
Patent JP-S61103567-A (JP)
Title: Grease coating apparatus
Inventor: HAMAZAKI MITSUMASA
IPC: B05C5/00
Filed: 1984-10-25
Abstract: PURPOSE:To automate a coating process of grease by pressurizing grease while controlling it preliminarily, distributing it into the plural parts by means of a distribution means and thereafter coating it. CONSTITUTION:Grease incorporated in a bale can 2 is pressurized by a handle 3 of a grease pump 1. It is fed to the inside of a pressurizing pump 5 and furthermore the pressure is thereto by a piston 6. When a switch 21 is closed and a solenoid valve 20 is opened, the compressed air incorporated in an air tank 7 is fed to the quantitative control valves 19 and the pressurized grease is fed to the distributors 11 and injected from the nozzles 17 for the plural parts to be coated. Thereby grease is efficiently coated simultaneously to the plural parts.
Patent JP-S59114552-A (JP)
Title: Copying machine
Inventor: TANAKA KIYOU
IPC: G03G15/043
Filed: 1982-12-22
Abstract: PURPOSE:To easily obtain a copied image of the most appropriate density, by controlling the supply power to an exposure lamp by the output of a density detecting element and adjusting the bias voltage manually. CONSTITUTION:It is arranged that a stabilizer circuit 33 is connected to a commercial AC power source 31 through a bi-directional thyrister 32 and a lamp 2 is connected to the circuit 33. A poer supply circuit 34 is connected to the power source 31 and a power source voltage is supplied to a light detecting element 22 and trigger pulse generating circuit 36 from the power supply circuit 34. The light detecting element 22 detects lights reflected by an an original and outputs voltage signals corresponding to the detected quantity of light. A trigger pulse generating circuit 36 outputs a trigger pulse synchronized to the frequency of the power source 31 and controls the generated phase of the pulse in accordance with the output voltage of the light detecting element 22. The pulse is supplied to a trigger circuit 37. The trigger circuit 37 widens the width of the supplied trigger pulse and impresses the pulse upon the gate of the thyristor 32, and thus, triggers the thyristor 32.
Patent JP-H0857610-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1994-08-25
Abstract: PURPOSE: To stabilize a continuous casting operation for a long time and to improve and stabilize the quality of a cast slab by contriving the long service life and the stability of a long nozzle in the continuous casting of a metal, such as steel. CONSTITUTION: In the continuous casting of the metal, an oxidation resistant refractory layer 9 composed of ZrO2 -SiO2 -Si-C containing a low melting glass component over the range of at least 5mm thickness, is integrally arranged on the outer surface 2 of a non-immersion part in molten metal in non-contact with the molten metal during casting. By this constitution, the oxidizing deterioration of the outer surface part not immerced in the molten metal at the time of continuously casting the metal, is restrained and therefore, the extremely large effects on the profitability and the reliability in the continuous casting operation, such as the safety and stability of casting, the stability of quality of the cast slab and the improvement of durability and the reduction in troubles of the nozzle itself, etc., can be obtd.
Patent JP-H1058416-A (JP)
Title: Manufacture of inorganic hardened body
Inventor: WATANABE KOICHI
IPC: C04B40/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make an inorganic hardened body excellent in the resistance to frost damage even when it is so manufactured as to have a low specific gravity. SOLUTION: A cement composition containing cement, a silica component and reinforcing fibers is made and an inorganic hardened body is manufactured by curing this composition. On the occasion, the cement composition having a Cab/SiO2 mol ratio of 0.5-0.8 and prepared by compounding a material containing amorphous silica and bearing a ratio of 20-70 pts.wt. to 100 pts.wt. of the cement is used. An inorganic hardened body having a crystal structure made close can be manufactured.
Patent JP-H0672601-A (JP)
Title: Floater for noncontact conveyance
Inventor: MIYAGAWA ICHIRO
IPC: B65H20/10
Filed: 1992-08-25
Abstract: PURPOSE:To convey a web stably without waving by constituting floaters provided alternately across a web face so as to support and convey the web without contact in such a way that gas is ejected from a multiporous plate provided locally at low wind volume. CONSTITUTION:In a noncontact conveyance device which is constituted by mounting floaters 2 which support a web 1 by ejecting air from a blow-off hole alternately across a web face, a gas ejection face 3 of the floater 2 is formed out of a porous plate in which many blow-off holes are provided locally. The porous plate is used which concentrates the blow-out holes on both ends forward and backward in the direction of conveyance of the web 1 of the floater 2 and enables the effective use of blow-off air which supports the web. The floater pitch in the arrangement of the floater 2 is set to 600mm or less so that the whole web is curled to prevent the occurrence of local cramp.
Patent JP-S60118973-A (JP)
Title: Computer system
Inventor: OOHASHI KEISUKE
IPC: G06Q50/20
Filed: 1983-11-30
Abstract: PURPOSE:To improve the utilization of a program in use under a limited memory capacity by storing various common programs utilized in common to an optional theme to a ROM. CONSTITUTION:A data read from a magnetic tape 3 at load is transferred to a common area of a RAM5 via a CPU1. On the other hand, common programs used in common to theme are stored in the ROM6 connected to the CPU and a required common program is selected out of the common program by using an access request by means of a control data including a header stored in a RAM5. The common program selected in this way and the additional program stored in the RAM5 execute a prescribed processing.