baber/WOPTO huggingface dataset:
Patent JP-H03276538-A (JP)
Title: Microwave ion source
Inventor: NAGAYAMA TAKAHISA
IPC: H01J27/16
Filed: 1990-03-27
Abstract: PURPOSE:To prevent the damage of a microwave guide window by reverse electrons by avoiding arranging the microwave guide window at the position where the reverse electrons are radiated. CONSTITUTION:A microwave guide window 2 is not arranged on the orbit of reverse electrons 16 generated when a microwave ion source is broken down. The microwave guide window 2 is not arranged at the position where the reverse electrons 16 are radiated, and a metal plate is arranged at the position, for example. The microwave guide window 2 is rarely broken by the reverse electrons 16, even when the metal plate is melted and scattered by the reverse electrons 16 and stuck in a plasma generation chamber 1, no insulating film is formed on the inner wall of the plasma generation chamber 1 unlike the case when the material of the microwave guide window 2 made of a dielectric substance is melted and scattered, and no adverse effect is inflicted to an ion beam optical system.
Patent JP-S562039-A (JP)
Title: Audio input system
Inventor: SHIRATORI HIDEKAZU
IPC: G06F17/22
Filed: 1979-06-20
Abstract: PURPOSE: To improve the probability that a correct answer is obtained for voice input by displaying prospective characters of high possibility, corresponding to an input voice, according to priority and then by displaying other specific prospective characters when a specific prospective character is not found in the prospective characters.  
     CONSTITUTION: Aural signal from microphone 1 are transferred to frequency analysis part 2 and analyzed output signals are sent to feature extraction part 3. Decision part 4 takes out information stored in dictionary part 5 one after another and compares it with information from extraction part 3 and when characters with the possibility of the input sound are found, they are displayed at positions D 1 WD 4  of display unit 9 under the command of control part 6. When any correct recognized character is not found among display prospective characters, switch 8 is changed over to provide display by shifting other prospective character from a specific word determination part. When a correct recognized character is found among display prospective characters, the character is stored in input data storage part 11 by operating key 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63244677-A (JP)
Title: Hybrid integrated circuit device
Inventor: MIYAKI SHOJI
IPC: H01L23/31
Filed: 1987-03-30
Abstract: PURPOSE:To increase the mounting density of parts by making it negligible for phenol resin, as a chip coating resin, to extend over a land for mounting chip type electronic parts, by a method wherein chip type electronic parts such as a chip type condenser and a chip type resistor are bonded, with conductive paste, to the electrode part of a circuit board together with a semiconductor chip. CONSTITUTION:A chip type condenser 6 and a chip type resistor 7 are bonded, together with a semiconductor chip 2, to the electrode part of a circuit board via conductive paste 3. The semiconductor chip 2, a bonding wire 4, the chip type condenser 6 and the chip type resistor 7 are all coated with phenol resin 5 for chip coating. Thereby, the spread of the resin 5 for chip coating can be neglected, and the mounting density of semiconductor chip, whereby chip type condenser and chip-type resistor can be increased.
Patent JP-S59203188-A (JP)
Inventor: SHIGEOKA KOUJI
IPC: E06B11/02
Filed: 1983-05-02
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-S58195541-A (JP)
Inventor: USUI NOBUROU
IPC: A61B5/08
Filed: 1982-05-12
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-H06285656-A (JP)
Title: Method and device for controlling laser beam machine
Inventor: SUMI FUMIO
IPC: B23K26/00
Filed: 1993-04-05
Abstract: PURPOSE:To automatically and rapidly execute the re-machining from the point where the accident occurs when the accident during the machining occurs by a laser beam machine. CONSTITUTION:The starting coordinate A of the machining line L leading to the accident occurring point B is retrieved when the accident occurs, the relative position of the parts to be machined to a machining head is returned to the starting coordinate A, only the assist gas is ejected along the machining line L from this starting coordinate A, and the machining head is relatively moved to the parts to be machined. Then, the accident occurring point B is detected by detecting the gas pressure of the assist gas at that time. When the accident occurring point B is detected, the relative position of the parts to be machined to the machining head is returned along the machining line L by the inertially traveled distance of the relative movement of the machining head to the parts to be machined, and the machining is re-started from this returned point.
Patent JP-2000277973-A (JP)
Title: Ferrite containing fiber and manufacture thereof
Inventor: NODA KENICHI
IPC: D04H1/425
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To absorb electromagnetic waves of a high frequency band with high attenuation ratio by forming a ferrite fiber which comprises, by a specified range, sintered ferrite fine particles wherein average particle size is fine-crushed into a specific range in a recycled cellulose fiber comprising fiber thickness in specific range into a desired aggregate form. SOLUTION: In a recycled cellulose fiber having a thickness about 30-40 μm, sintered ferrite particles whose main component is Ni-Zn or Mn-Zn with magnetic permeability set at 1000-3000 at 10 KHz are crushed to average particle size 0.2-0.4 μm. The sintered ferrite particles are added to a spinning solution by 20-30 wt.% for stirring to provide a fiber solution. The solution is discharged into a spinning bath through a nozzle, providing a ferrite fiber 1a of specified thickness. The ferrite fiber 1a is arranged to form a fiber body 1 comprising ferrite, and it is fitted on the inside surface of a metal cover 3 of the ferrite containing fiber 1.
Patent JP-S58197626-A (JP)
Inventor: CHIBA KAZUMASA
IPC: H01H85/044
Filed: 1982-05-12
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-S58196015-A (JP)
Title: Method for crystal growth
Inventor: KURODA TAKAROU
IPC: H01L21/208
Filed: 1982-05-12
Abstract: PURPOSE:To grow an active layer with uniformity and little defect when the active layer of laser is as thin as 500Angstrom , by a method wherein small amount of impurity is added to growing solution of the active layer. CONSTITUTION:Crystal for semiconductor laser using GaAs or GaAlAs and having active layer thickness ranging 600-300Angstrom  is grown using Ga as a solvent. In this process, the active layer growing solution per Ga 1g is added by Sn ranging 100-200mg, In ranging 50-100mg or Sb ranging 10-25mg. Thus the semiconductor layer is significantly improved in property and life. Moreover, since the active layer is added by only small amount of Sn, In, Sb, the practical use is quite easy.
Patent JP-S63246401-A (JP)
Title: Abnormality diagnosis device for rotating machine
Inventor: SAKAKIDA HITOSHI
IPC: F01D5/10
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to do safe and smooth long-term operation by attaching a detector for detecting pushing pressure data to the joining surface of a disk and inferring whether internal damping has occurred on the basis of the data. CONSTITUTION:The joining surface 17 of a disk 12 is provided with a space section 18 to which a strain gage is attached so as to respond to axial strain and in addition a thermocouple is fitted. The signals from the strain gage and thermocouple are transferred to an internal damping inference means 28 through lead wires 22 and 23. Whether internal damping has occurred or not is inferred by the inference means 28 and the result is displayed on a display 33. This make it possible to detect unstable vibration based on internal damping, and as a result safe and smooth long-term operation is realized.
Patent JP-S62260998-A (JP)
Inventor: KUBOTA SEIZO
IPC: E21D9/12
Filed: 1986-04-07
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-H11260073-A (JP)
Title: Semiconductor memory device and data erase method in semiconductor memory device
Inventor: KOMIYA MANABU
IPC: G11C16/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the space factor of an erase circuit of a semiconductor memory device (a flash memory) and to reduce the chip area. SOLUTION: An erase circuit 11 is used in common with reference to a plurality of stack gate-type memory cells 2 to 5 as a group, and hold information is erased. When the hold information is erased, MOS switches 7 to 10 are turned on sequentially for a short time by shifting their time so as to absorb an initial transient current (first erase operation), and, in succession, the MOS switches 7 to 10 are turned on simultaneously so as to absorb residual electrons (second erase operation).
Patent JP-S61237096-A (JP)
Inventor: MATSUMOTO HIROYO
IPC: G21F9/00
Filed: 1985-04-15
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-H07291638-A (JP)
Title: Production of glass material for molding optical element
Inventor: MIYAZAKI SUNAO
IPC: C03B11/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide a process for producing a glass material for molding an optical element and capable of easily and efficiently performing surface treatment of a glass material. CONSTITUTION:The production of the optical element is performed by placing a glass material for molding an optical element in a forming mold and subjecting it to press molding under heating. The process of this invention is related to the production of the glass material for molding an optical element. In this process, the glass material to be treated is subjected to a preliminary heat treatment under the reduced pressure of <=10 Pa and at the temperature at or higher than the glass transition temperature (Tg) and subsequently washed with an alkaline aqueous solution of pH >=10 or an acidic aqueous solution of pH 2-4.
Patent JP-S563560-A (JP)
Title: Rectifier of ac generator for vehicle
Inventor: KUSASE ARATA
IPC: H02K11/04
Filed: 1979-06-21
Abstract: PURPOSE:To simplify the connections between rectifying elements by mounting first and second cooling fins fitted with associated rectifying elements, respectively, in such a manner that they are located in the same plane substantially perpendicular to the axial direction of a rotary shaft. CONSTITUTION:The first and second cooling fins 21, 22 formed into horsehoe shape and fitted with rectifying elements 31, 32, fespectively, are mounted at the inner side of a rear end frame in such a manner that the second cooling fin 22 is disposed at the inner side of the first cooling fin 21 and the both first and second cooling fins 21, 22 are located in the same plane substantially perpendicular to the axial direction of a rotary shaft 6. The rectifying elements 31, 32 are connected to each other by means of connectors 40. By so doing the paired rectifying elements 31, 32 to be connected are disposed in a straight line at the positions very near to each other, whereby the connections between the rectifying elements can be performed with ease.
Patent JP-S556357-A (JP)
Title: Transmission type electrochromic element
Inventor: MASUDA HIROSHI
IPC: G02F1/17
Filed: 1978-06-30
Abstract: PURPOSE: To obtain EC of good response speed, coloring density and stability by forming the transmission type electrochromic (EC) of the solid element through lamination of the specified thin films.  
     CONSTITUTION: After a transparent electrode film 42 such as indium oxide or other is formed on a transparent substrate 41, a porous EC thin film 43 as a counter electrode of invariable optical characteristics in a substantially visible region which permits the reversible entry and exit of cations and electrons of the amount compensating their charges is laminated of oxide or sulfide of tungsten or other. Further the lamination of an ion transmittable insulation film 44, an EC thin film 45 as a display electrode of changing optical characteristics in a visible region by permitting the reversible entry and exit of cations and the electrons of the amount compensating their charges and a transparent conductive film 46 yields the EC solid element of high stability through easy manufacturing. When voltage is so applied that the display electrode and counter electrode types of this element become negative and positive or positive or negative, the balance of charges is maintained by the reversible giving and receiving of electrons and the EC element of high response and good high coloring density owing to its transmission characteristics may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10234792-A (JP)
Title: Forklift for care and device for taking off and putting on clothes
Inventor: OKAJIMA SHUNJI
IPC: A61G7/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a care device that is used by person having function of the hands in some extent by himself or herself in moving from a bed to a wheelchair, from the wheelchair to a toilet, etc., by providing handrails and a fork part for a person riding astride in a lift part and providing a belt conveyor electrically driven so as to advance and retreat on the fork part. SOLUTION: A person to be take care operates a wheelchair, faces the front part of a base 1 and approaches such a place as able to hold the left/right handrails 29 by the both hands, operates a hand switch 34 for an elevating lift, the height of the fork 20 is adjusted to the seat height of the wheelchair, and the tip of the fork part 20 is so set as to be entered in the crotch part just a little. Secondly, when an advance switch of the belt conveyer 25 is pushed to grasp the handrails by the both hands and the body weight is moved toward the front, the body is made to ride on the belt conveyer 25.  Then, the wheel drive hand switch 33 is operated to move to a toilet, the height of the fork part 20 is adjusted to the height of the toilet seat so as to retreat the belt conveyor 25, and after taking off an underwear, trousers, etc., from the buttocks part, the person moves to the toilet seat.
Patent JP-S63242394-A (JP)
Title: Treatment of drainage and equipment therefor
Inventor: KIYOUSAI TOSHINORI
IPC: C02F3/30
Filed: 1987-03-31
Abstract: PURPOSE:To prevent clogging by lowering drainage while solubilizing oxygen in drainage and furthermore bringing it into contact with aerobic microorganisms in an up flow type reaction part. CONSTITUTION:Both downflow type reaction parts 1a-1e and up flow type reaction parts 2a-2e are communicated in the reverse parts 3 of the lower parts thereof and alternately joined in many steps. Drainage is introduced into the lower part of the up flow type reaction part 2' with a pump 5, raised and thereafter overflowed and introduced into the downflow type reaction part 1a and lowered therethrough. Then it is reversed in the reverse part 3 and introduced into the up flow type reaction part 2a and raised therethrough, overflowed and introduced into the downflow type reaction part 1b in a second step. It is discharged from the up flow type reaction part 2e in the final step by repeating this raising and lowering. Thereby treated water having good quality is obtained.
Patent JP-S577280-A (JP)
Title: Dip-coater
Inventor: SAITOU MASATOSHI
IPC: G03F7/16
Filed: 1980-06-13
Abstract: PURPOSE:To make a drying speed slow and to enhance the surface quality of a  product, in an apparatus for dip-coating a substrate for use as a photosensitive element with a photosensitive agent, by arranging a cover which surrounds the substrate raised from a coating in a drying step. CONSTITUTION:An elevating stand 11, on which a coating liquid 22-injected vessel 12 is mounted, is raised by feed screws 7a, 7b and a chain 9, to an upper limit position without interception by a drum substrate 15 for a photosensitive element or a cover 14, and then stopped. The drum substrate 15 is sealed with covers 16, 17 attached to a support shaft 18, so that the drum substrate 15 is completely dipped into the coating liquid in accordance with the rise of the vessel 12 without penetration of the coating liquid into its interior. Thereafter, the elevating stand 11 is lowered, so as to make the drum substrate 15 in a taken-out state, and drying is started. The drum substrate 15 is surrounded with the cover 14 whose opening is sealed, so that the drum substrate 15 is gradually dried in an atmosphere into which the invasion of moisture from the air is intercepted and solvent vapor is filled therein.
Patent JP-S63244808-A (JP)
Inventor: UEDA AKIRA
IPC: H01C1/12
Filed: 1987-03-31
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-S60226498-A (JP)
Title: Preparation of starting material for single crystal
Inventor: KUNUGI MASANAO
IPC: C30B13/00
Filed: 1984-04-19
Abstract: PURPOSE:Boehmite which has been obtained from aluminum isopropoxide by the sol-gel method is treated with heat at high temperatures to obtain Al2O3 as a starting material for growing single crystals with no defects, especially free from bubbles, excellent clarity and good luster. CONSTITUTION:Aluminum isopropoxide is hydrolyzed, according to the sol-gel method, in an aqueous hydrochloric acid of 1-3pH at 10-20 deg. centigrade for 10-20hr to form boehmite (AlOOH). The product is heat treated at high temperature of 1,000-1,200 deg.C in air to give alpha-Al2O3. The alpha-Al2O3 is thoroughly mixed with Cr2O3 or the like, as a colorant, then pressed and sintered into a rod. The rod is set together with a seed crystal in a FZ furnace, heated for melting to allow the single crystal to grow at a speed of less than 4.0mm./hr.
Patent JP-S61238803-A (JP)
Title: Pretreatment of catalyst for polymerization of alpha-olefin
Inventor: YANO TAKEFUMI
IPC: C08F4/64
Filed: 1985-04-16
Abstract: PURPOSE:To obtain the titled catalyst which can give a polymer of an arbitrary melt index at a high production rate, by contacting at least one component of a catalyst comprising a specified solid catalyst component, an organoaluminum compound and a silicon compound with H2 gas. CONSTITUTION:A slurry formed by dispersing at least one component of an alpha-olefin polymerization catalyst comprising a solid catalyst component (A) obtained by copulverizing a titanium halide, a magnesium halide and an aromatic polycarboxylic acid ester, an organoaluminum compound (B) of formula I (wherein R<1> is a 1-8C alkyl) and a silicon compound (C) of formula II (wherein R2 and R3 are each a hydrocarbon) in an inert organic solvent is kept at -40-50 deg.C. H2 gas is blown into and contacted with this slurry for 1-100min.
Patent JP-S523920-A (JP)
Title: 2-cycle engine
Inventor: YAMAUCHI KOUSAKU
IPC: F02B75/02
Filed: 1975-06-25
Abstract: PURPOSE: Amount of by-blow mixture which is injected into a crank chamber is decreased to improve an efficiency of intake mixture. electric fuel pump shut-off device .iiLeakage of fuel is prevented when the car having electric fuel pump is collided with something. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62237978-A (JP)
Inventor: DOI MAKOTO
IPC: B07B7/083
Filed: 1986-04-08
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-S62237797-A (JP)
Inventor: SUZUKI SEIJI
IPC: H05K7/02
Filed: 1986-04-08
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-H04224758-A (JP)
Title: Non-radiation transmitting optical transparent medical tube
Inventor: MATSUTORU KARAKEIRU
IPC: A61M25/095
Filed: 1991-04-11
Abstract: PURPOSE: To provide a tube which is radiation non-penetrative and optically transparent and has no possibility that even if the tube comes into contact with humor fluid and/or a liquid given to the body, poisonous matter leaks by using biological compatible polymer and radiation ray impermeable polymer halide. CONSTITUTION: A main body part 12 has an inner wall 16 and an outer wall 18. One or more stripes 20 of radiation ray impermeable polymer are arranged in the longitudinal direction along at least a part of the catheter length, and wrapped in the main body part 12. In the drawing, a catheter having preferable six stripes is shown, but it may have one to nine stripes. The catheter main body part may use any polymer if it is a thermoplastic base polymer which has biological compatibility and will not emit poisonous matter even if it comes into contact with a body fluid for a long time. Preferably, a polymer has flexibility and mechanical strength enough to be inserted in a winding body fluid passage.
Patent JP-H01250673-A (JP)
Title: Manufacture of dust boot
Inventor: HARAIKAWA TOSHIKATSU
IPC: B29L31/26
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate fitting a boot by connecting a closed-loop seal member softer than the boot body to the inner peripheral surfaces of fitting portions on both end sides of a cylindrical boot body to be integral therewith. CONSTITUTION:A cylindrical boot body made of rubber or synthetic resin having a required hardness is like bellows, and closed-loop fitting portions 3, 4 are provided on both sides of the body. Sealing members 10, 11 are connected to the inner peripheral surfaces of the fitting portions 3, 4 to be integral therewith by suitable means such as adhesives or the like. The sealing members 10, 11 are formed in a closed-loop by rubber or synthetic resin softer than that of the boot body, and are made smaller than the outside diameters L3, L4 of boot install portions 6, 8. At the time of externally fitting on the install portions 6, 8, the sealing members 10, 11 are in order compressed and fitted to the outer surfaces of the install portions. The fitting portions 3, 4 are clamped from the outside and connected to the install portions 6, 8. Accordingly, at the time of fitting, the sealing members 10, 11 are kept from slipping off so as to facilitate fitting.
Patent JP-H10272545-A (JP)
Title: Continuous casting method
Inventor: KUMAKURA SEIJI
IPC: B22D11/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a cast slab having substantially the uniform temp. distribution even in the case of changing the thickness in the same cast. SOLUTION: At the time of casting the cast slab having a thickness thinner than the thickness at the outlet of a mold 6, after removing scale layer on the surface of the cast slab, rolling reduction is applied to the cast slab having non-solidified phase in the inner part, with rolling reduction rolls 1 and also, specific water spraying quantity for cooling the cast slab at the secondary cooling is reduced in comparison with the case of non-rolling reduction to execute the continuous casting. The specific water spraying quantity [l/kg] is defied with the water quantity used to the secondary cooling per unit time [l/min]/wt. of the cast slab per unit length [kg/m] × casting speed [m/min].