baber/WOPTO huggingface dataset:
Patent JP-H09157086-A (JP)
Title: Method for growing signal crystal
Inventor: NOZAKI TATSUYA
IPC: C30B15/36
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a crystal capable of producing the single crystal of a large diameter at a good yield by suppressing the occurrence of abnormal growth at the solid-liquid boundary between a raw material melt and a seed crystal at the time of executing crystal growth by bringing this seed crystal into contact with the raw material melt. SOLUTION: The seed crystals of which at least the flanks near the bottom end in contact with the surface of the raw material melt are composed of smoothly curved surfaces is used as the seed crystal at the time of growing the single crystal by a Czochralski method (CZ method) or liquid sealed Czochralski method (LEC method). Namely, the seed crystals of shapes without having angular parts, for example, shapes 100, 110 obtd. by forming the vertex parts of a virtual square shape 101 or virtual rectangular shape 111 to smoothly arced parts or a circular shape 120 or elliptic shape 130 in the cross section shape near at least the bottom end of the seed crystal (i.e., the shapes formed by chamfering the vertex parts) are used.  The occurrence of the abnormal growth of the crystal on the solid-liquid boundary between the raw material melt and the seed crystal is suppressed and, therefore, the yield of the single crystal growth is improved.
Patent JP-H01163394-A (JP)
Title: Elliptic type shield excavator
Inventor: TANAKA HIDEO
IPC: E21D9/087
Filed: 1987-12-18
Abstract: PURPOSE: To facilitate tunneling and to improve the sectional efficiency by rotating cutter blades supported to a chain mechanism, along an oval outer periphery of a skin plate having an oval-like cross-sectional shape. CONSTITUTION: A plurality of cutter blades 12, which are supported to a chain mechanism 32 are led at their outer end sides to the front end of a skin plate 10 having a nearly oval section and are then rotated along the oval outer periphery of the skin plate 10. Then, a pair of driven gears 34, 34 are located at center positions of oval arcuate parts and meshed with the chain mechanism 32, and a prime-mover gear 36 is arranged between the driven gears 34, 34 and is meshed therewith. Motors 42, 42 are driven so as to rotate the cutter blades 12 through the intermediary of the prime-mover gear 36, the driven gears 34, 34 and the chain mechanism 32 in order to have out excavation carried out.
Patent JP-2001130434-A (JP)
Title: Electric power steering device
Inventor: NORO EIKI
IPC: B62D6/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of holding an assist prohibiting function at an abnormal time and generating an auxiliary torque considering a normal steering requiring signal from other system as much as possible. SOLUTION: This electric power steering device is provided with an electric motor 7, a steering torque sensor 16, a controlling means 5 for controlling the electric motor 7, an electric motor driving means 6 for driving the electric motor 7, an electric motor current detecting means 17, and an auxiliary prohibiting means 30 for prohibiting the drive of the electric motor 7 by the electric motor driving means 6 when the outputs from the steering torque sensor 16 and the electric motor current detecting means 17 keep up a specified prohibiting condition longer than a first specified time T1.  The auxiliary prohibiting means 30 outputs a requiring signal SC for releasing a steering requiring signal ΔI to other system 40 when the outputs from the steering torque sensor 16 and the electric motor current detecting means 17 continue longer than a second specified time T2 which is shorter than the first specified time T1.
Patent JP-H02165579-A (JP)
Title: Battery installing device
Inventor: NOMOTO TOMIHIDE
IPC: H01R4/48
Filed: 1988-12-16
Abstract: PURPOSE:To enable the exchange of a charged battery without increasing the thickness of a device body by forming one electrode piece in such a manner as to have a hook-shaped part and a recessed part continued thereto, and providing first and second adjacent openings on a printed board through a bar. CONSTITUTION:The bent parts of hook-shaped parts 23a, 23b are made in contact with and supported by the bar part 13a of a printed board 13, and the end parts 25a, 25b of U-shaped parts 24a, 24b are supported by the printed board 13. To install battery terminals 15a, 15b to openings 21, 22, the end parts of the hook-shaped part 23a, 23b are inserted into the opening 22 from the above, and the end parts of the reversed U-shaped parts 24a, 24b are engaged with the lower surface of the printed board 13. After this temporary fixing, the engaged part of the hook-shaped parts 23a, 23b with the lower surface of the printed board 13 are fixed by a solder 26. In this case, the end parts of the terminals 15a, 15b are never exposed on the upper surface of the printed board 13, not causing the catching with a charged battery. Hence, in the exchange of the charged battery, the charged battery can be inserted without the catch by the battery terminals 15a, 15b.
Patent JP-H11154963-A (JP)
Title: Carpet
Inventor: SHIMIZU TAKAO
IPC: H04L12/28
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To simply install network wires on an office floor and to allow the carpet to easily cope with any installation change. SOLUTION: Some ultra-thin hubs 2, a power cable 3 for the hubs 2, and lots of LAN cables 4 from the hubs 2 are built in the inside of the carpet 1 placed on the floor. Lots of the LAN cables 4 are taken out of any point of any of four sides of the carpet 1 for connection. An optional device connects with any of the LAN cables 4.
Patent JP-2000141539-A (JP)
Title: Laminate and optical filter for display using the same
Inventor: YAMAZAKI FUMIHARU
IPC: H01J11/44
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance the electromagnetic wave cut-off capacity of an optical filter used in a display and to enhance reliability by making it possible to withstand long-time use while enhancing the light transmissivity of visible light with a wavelength of 380-800 nm. SOLUTION: In an optical filter using a laminate 30 constituted by forming a laminated film 20, which is obtained by alternately repeatedly laminating a membrane 21 based on silver and a high refractive index oxide membrane 22, on the main plane of a transparent substrate 10, the current resistance value per a unit width of the laminate 30 is set to 10-50 (mA/mm) and a sheet resistance value is set to 0.4-10 (Ω/(square)). Silver having a purity of 99% or more, further pref., 99.9% or more is desirably used in this silver membrane 21.
Patent JP-H02165340-A (JP)
Title: Job schedule device
Inventor: IWAI HITOSHI
IPC: G06F9/06
Filed: 1988-12-20
Abstract: PURPOSE:To automatically and flexibly change a scheduling object in accordance with a situation at the time of generating abnormality by allowing an inference engine to execute inference using a previously applied rule based upon the situation of each scheduling and determine the purpose of the scheduling. CONSTITUTION:At the time of receiving a job operation plan, the inference engine 7 executes job scheduling based upon the job operation plan, a scheduling rule previously store din a rule memory 9, job control information previously stored in a job property data base 10, a job execution state applied from a job status table 3, and so on. Since the purpose of the scheduling is determined by executing the inference using the previously applied rules based upon the situation at that time, the purpose of the scheduling can be automatically and flexibly changed in accordance with the situation at the time of generating abnormality.
Patent JP-H10161169-A (JP)
Title: Shake correction camera
Inventor: SHINTANI MASARU
IPC: G03B5/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To realize good shake correction photographing from time just after shutter operation. SOLUTION: Data on the shake amount of a shake component which is caused only by the shutter operation is previously stored in a memory 203. When an S2 switch is turned on by the shutter operation, the shake amount is detected by a shake amount detection circuit 31. In an S2 predata arithmetic part 202, the shake amount of the shake component which is not caused by the shutter operation is calculated by subtracting the data on the shake amount in the memory 203 from the shake amount detected. Furthermore, the shake correction control value of every shake component is calculated from the shake amount of each shake component. Then, shake correction lenses 32 and 33 are driven by using the shake correction control value so as to perform exposure while performing shake correction.  By adding the shake component caused by the shutter operation and performing the shake correction, photographing is performed while performing the good shake correction from the time just after the shutter operation.
Patent JP-H11217727-A (JP)
Title: Poly-para-phenylene terephthalamide fiber and its production
Inventor: HATANO TAKESHI
IPC: D01F6/60
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dyeable fiber with high tenacity and high modulus, useful as e.g. a reinforcing material, by subjecting poly-p-phenylene terephthalamide with a specified intrinsic viscosity to fiber manufacturing process under specified conditions so as to continually maintain the moisture content of the resulting fiber at a specified level or higher. SOLUTION: This dyeable poly-p-phenylene terephthalamide fiber is obtained by the following process: first, a spinning dope is prepared from poly-p-phenylene terephthalamide with an intrinsic viscosity of >=5 and concentrated sulfuric acid, and then spun via the fine holes of a spinneret into the air once, and immediately put into water and solidified to form a filament with both high tenacity and modulus; thereafter, the filament is dyed in a separate process. The resultant poly-p-terephthalamide fiber has a tenacity of >=15 g/d and crystallite size (110-orientation) of 30-55 Å with the moisture content maintained continually at >=6 wt.%, being pref. 30-50% in crystallinity.
Patent JP-H07175656-A (JP)
Title: Address holding device for substitution
Inventor: YAMAZAKI KENICHI
IPC: G06F9/44
Filed: 1993-12-20
Abstract: PURPOSE:To provide the address holding device for substitution so as to realize the general-purpose substituting operation of a program language such as TAO without decelerating executing speed for the processing system of the program language. CONSTITUTION:This address holding device for substitution is composed of an address holding means 10 for holding the address of the arithmetic result data of an arithmetic unit 50 stored in a storage device 60, class data holding means 20 for holding the class data of the arithmetic result data, address setting means 30 for setting the address to the address holding means 10, and class data setting means 40 for setting the class data to the class data holding means 20. Then, the address is set to the address holding means 10 and the class data are set to the class data holding means 20 parallelly with the arithmetic operation of the arithmetic unit 50.
Patent JP-H03210963-A (JP)
Title: Cast billet cooling and device used for performance of said method
Inventor: MIROSUROU PURATA
IPC: C21D1/667
Filed: 1990-11-22
Abstract: PURPOSE: To make the temps. in and out of billets of an Al alloy uniform and to completely subject the billets a homogeneization treatment by homogeneizing the billets in an annealing furnace, then cooling the billets with a program-controlled coolant blowing device and temporarily storing the billets in a thermally insulative receiver. CONSTITUTION: The billets 16 of the Al-Mg-Si based light alloy are put into the annealing furnace 10 and are passed at a velocity of <=5 m/min through the coolant blowing device 12. The billets are passed through the device while the coolant 24 consisting of a mixture composed of air and water is blown from many nozzles 22. The billets 16 are once stored in the thermally insulative receiver 14 and are regulated to the temp. uniform over the entire part. The billets are taken out as the Al alloy homogeneous over the entire part free of segregation or the like and the yield of the product by subsequent working is materially improved.  In such a case, the billets 16 are taken out of the annealing furnace 10 at 400 to 600 deg.C below the solidus temp. and are cooled down to a uniform temp. at 310 to 350 deg.C with cooling by the blowing device 12 and thereafter the billets are retained for 20 to 60 minutes in the receiver 14. The billets are taken out as the homogeneous Al alloy and are sent to the subsequent working equipment for hot working or the like.
Patent JP-H11208988-A (JP)
Title: Continuous recording medium folding system and fold detecting system
Inventor: REIDER ROBERT J
IPC: B65H45/107
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To fold a continuous recording medium without causing jam. SOLUTION: A continuous recording medium folding system and a fold detecting system are provided with a platform 14 for placing a continuous recording medium sheaf; movable guide mechanism for selectively guiding a continuous recording medium toward either one of two sides on the platform 14; and a fold detecting means for detecting the direction of a fold between a first page and a second page of the continuous recording medium. On the basis of the detected result of the fold detecting means, the first page of the continuous recording medium is guided to either one of two sides on the platform 14 by the movable guide mechanism.
Patent JP-H09160475-A (JP)
Title: Hologram transfer sheet and holography display
Inventor: SHINOHARA TOSHIRO
IPC: B32B15/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the color of a partial printing layer from being seen changed and to make the background color golden. SOLUTION: This hologram transfer sheet includes a base film 1, a light transparent hologram layer 4 disposed on this base film, a high-refractive index layer 6 consisting of a material having the refractive index larger than the refractive index of this hologram layer 4 provided on the hologram layer 4, the partial printing layer 10 partially disposed on this high-refractive index layer 6, a golden metallic layer 8 disposed in a part of at least regions not provided with the partial printing layers 10 on the high-refractive index layer 6 and an adhesive layer 12 disposed on the respective layers. The optical film thickness (nd) of the high-refractive index layer 6 is specified to 150 to 250nm and the golden metallic layer 8 is formed out of a Cu-Al alloy.
Patent JP-H0690815-A (JP)
Title: Hair curler
Inventor: SAKAMOTO TOSHIHIRO
IPC: A45D7/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide the curler whereby a function of holding water which a hair-winding part has is prevented from becoming dirty, the amount of mois ture suitable for hair can be given, and molded articles can be sharply reduced. CONSTITUTION:A hair curler 1 is cylindrical, an iron core 3 to be heated by electromagnetic induction is buried inside a hair-winding part 2 and a water- holding sheet 4 for the generation of steam, of which an adhesive layer 4b is formed on the inside of a water-holding layer part 4a, and which is removably held on the outer surface of the hair-winding part 2. The water-holding sheet 4 can be easily removed and when the water-holding sheet becomes so dirty that stains thereon can not be removed even by washing or the water-holding sheet per se is torn or broken, by its use in a long period of time, it can be replaced. Furthermore, the water-holding sheet 4 can be held on the surface of the hair-winding part by a thermal shrink tube shrinking in process of heating.
Patent JP-2000234068-A (JP)
Title: Phenoxazone compound, its preparation, and organic electroluminescent element
Inventor: ENDO KYOKO
IPC: H05B33/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a phenoxazone compound improved in luminance, fastness, and emission efficiency by reacting an o-nitrosophenol derivative (salt) with a naphthol compound. SOLUTION: An o-nitrosophenol derivative (salt) of formula I is reacted with a naphthol compound of formula II in an inert solvent at 50-300 deg.C for 0.5-48 hr to give a phenoxazone compound of formula III. In the case of a compound of which n is 1 and R is other than H, a phenoxazone compound of formula IV wherein R' is hydroxyl is reacted with an alkylating agent in an amount of 0.9-10 mol per mol of the phenoxazone compound of formula IV in the presence of a base at 20-300 deg.C for 0.5-48 hr, thus giving a phenoxazone compound of formula VI comprising a phenoxazone compound of formula V. In the formulas, R is H or optionally substituted alkyl or cycloalkyl; R1 to R4 are each H or alkyl provided at least one of them is alkyl; (n) is 0 or 1; R" is optionally substituted alkyl or cycloalkyl; and R' is H or hydroxyl.
Patent JP-H09138050-A (JP)
Title: Refrigerator
Inventor: AOKI HITOSHI
IPC: F25D17/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To ensure given cooling capacity even when height is reduced, in a refrigerator wherein a refrigerating room is formed between a cold room and a vegetable room. SOLUTION: In a refrigerator 1, by partitioning the interior of a heat insulation box body 6 opening to a front by upper and lower partition walls 8 and 9, a central refrigerating room 13 and upper cold room 11 and a lower vegetable room 12 are formed. A cooler 23 and a blower 24 are arranged in a cooling chamber 22 formed deep in the refrigerating room 13 and cold air cooled by the cooler 23 is fed to the rooms by the blower 24. The cooler 23 comprises a plurality of fins 41 arranged at intervals of a given distance and a refrigerant piping 42 extending through the fins 41. The fins 41 are arranged in a horizontally extending state, and the blower 24 is disposed on the cooler 23 side.
Patent JP-H10155330-A (JP)
Title: Measurement device for parameter measurement in machine for agriculture
Inventor: DIEKHANS NORBERT DR
IPC: A01F12/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device capable of recognizing a harvest passing amount or the like with high accuracy and improving operability without the need of maintenance and without being provided with a mechanical system by determining a parameter intrinsic to carriage or the like by a microwave sensor at the prescribed part of the passage of a harvest. SOLUTION: This device is constituted of a frame 6, a wheel 4, an attachment device 8 for harvesting, one or more processors such as a straw cutting device 10 or the like for the processing of the harvest, a discharge device and a driving device for driving respective machine components and the parameter intrinsic to the carriage and/or the parameter intrinsic to the harvest are determined by one or more microwave sensors 14 at one or more parts of the passage of the harvest passed in a machine. Also, it is preferable to indirectly measure humidity through the change (phase shift) of the propagation time of microwaves and to measure mass through attenuation.
Patent JP-H08158970-A (JP)
Title: Air pipe with resonator
Inventor: MIYAMOTO HIDEAKI
IPC: F02M35/14
Filed: 1994-11-30
Abstract: PURPOSE: To prevent air leakage and to omit a fitting process for a resonator by providing an axial partition wall in the interior of an air pipe, and providing an expansion cavity chamber connected to the terminal end side of the partition wall, whereby a resonator taking the expansion cavity chamber as a resonating chamber is formed integrally with the air pipe. CONSTITUTION: A partition wall 3 is provided in a tubular air pipe 1, and an expansion cavity chamber 4 is formed on the terminal end side. When the opening end 2 of the air pipe 1 is fitted to the discharge pipe 18 of an air cleaner 17, for example, a resonator taking the expansion cavity chamber 4 as a resonating chamber is formed so as to eliminate the need of a separate resonator fitting work. Furthermore, there is no air leakage of a connecting pipe between the air pipe and the resonating chamber.
Patent JP-H10160076-A (JP)
Title: Outer cable joint
Inventor: TAKEMATSU TOMO
IPC: F16B4/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve operability and water-tightness by providing an outer cable joint having a connection part widened compared to a pipe body to be connected, provided with seal members on proper positions on its inner periphery, and made of a thermocontractive resin. SOLUTION: An outer cable joint 10 is provided with a connection part 10a having a diameter larger than that of a pipe body 11 to be connected. The outer cable joint 10 is made of a thermocontractive resin. Seal members 12 are formed on proper positions of an inner periphery of the outer cable joint 10. At the time of use, the seal members 12 is mounted on proper positions of an end 11a of the pipe body 11. The widened connectin part 10a of the outer cable joint 10 is installed thereon. Afterward, the connection part 10a is heated from the outer peripheral side. The heated connection part 10b is contracted and brought into close contact with the end 11a of the pipe body 11. The seal members 12 arranged between the connection part 10a and the end 11a of the pipe body 11 are compressed for improving water-tightness of the connection part.
Patent JP-H07176488-A (JP)
Title: Non-single crystalline silicon carbide semiconductor thin film and manufacture thereof
Inventor: TOKUNAGA HIROYUKI
IPC: C23C16/32
Filed: 1993-12-21
Abstract: PURPOSE:To improve transit property of electrons by introducing an Si-F bond to an inner structure of a film to set an optical band gap to a specific value or more and to set a spin density to be measured by an electron spin resonance (ESR) method to a specific value or less. CONSTITUTION:Fluorine is introduced into raw gas or diluted gas thereby to introduced Si-F bond to an inner structure of a film, a Dangling bond due to Si is terminated, and a defect level in a non-single crystalline silicon carbide film is reduced. Thus, the film in which an optical band gap is set to 2.2eV or more and a spin density measured by an electron spin resonance (ESR) method is 2X10<18>cm<-3> or less is formed. When this film is used, an element which has excellent electric characteristics for improving transit property of electrons disturbed by many defect levels in a conventional film can be formed.
Patent JP-H06173958-A (JP)
Title: Rolling bearing
Inventor: HAYASHIDA KAZUNORI
IPC: F16C33/44
Filed: 1992-12-01
Abstract: PURPOSE:To reduce the dust generation quantity by making the surface roughness of the face of a punched cage slid with bearing rings and/or a rolling element nearly equal to the surface roughness of raceway surfaces. CONSTITUTION:Both inner and outer rings 2, 3 and a ball 5 are made of stainless steel such as SUS 440C and ceramic such as Si3N4, a cage 4 is made of stainless steel such as SUS 304, and a lubricant such as oil or grease is not used so that a rolling bearing can be properly used in the high-temperature vacuum environment. The surface roughness of the inner peripheries 7a of pockets 7 serving as ball guide faces of the cage 4 is made Rz 0.2mum or below nearly equal to the surface roughness of raceway surfaces 2a, 3a of both the inner and outer rings 2, 3. When the cage 4 is of the inner ring guide type, the surface roughness of the inner peripheries of guide faces 4a and the cage guide face 2b of the inner ring 2 is preferably made nearly equal to it. The dust generation quantity while in use is reduced, the pollution of the atmosphere in a clean room can be suppressed, and the damage of a rolling element and the raceway surface caused by abrasion powder can be suppressed.