baber/WOPTO huggingface dataset:
Patent JP-S6221495-A (JP)
Title: Laser beam processing head
Inventor: KOJIMA YASUHIRO
IPC: B23K26/14
Filed: 1985-07-23
Abstract: PURPOSE:To permit stable processing by providing a gas outlet to a gas chamber part and providing a means for regulating the outflow rate of gas so that a processing lens is thoroughly cooled by a large amt. of the assist gas admitted into the chamber even if the gas to be ejected from a processing nozzle is made slightly. CONSTITUTION:A large amt. of the gas is admitted from an assist gas supply source 6 via a flow rate regulating valve into the gas chamber part 3. The inflow rate of the gas is detected by a flow rate detector 12 and the difference between the inflow rate and reference value is determined by a differential amplifier 13. A regulator 14 regulates the opening degrees of a flow rate regulating valve 11 by the control signal based on such difference to discharge the gas from the inside of the chamber 3 and to return the same to the source 6. The flow rate of the gas ejected from the processing nozzle is thus maintained at the specified flow rate corresponding to the prescribed reference value. Since the processing lens 1 is thoroughly cooled by a large amt. of the assist gas, the thermal deformation of the lens 1 is eliminated and the adverse influence of the displacement of the focus, etc. on the processing is eliminated.
Patent JP-H0778152-A (JP)
Title: Word processor
Inventor: HORA SHINICHI
IPC: G06F17/22
Filed: 1993-06-30
Abstract: PURPOSE:To improve the probability of one-shot correction by outputting a proper word from homophones corresponding to a word consisting of a clause as the 1st candidate. CONSTITUTION:When a character consisting of a clause is traced with a pen 2, an underline for the specified character is displayed and the clause to be corrected is specified. When the pen 2 is not used for the correction of a sentence, a cursor is moved by a 'clause movement' key on a keyboard 1, similar correcting work is executed by a 'cancel' key and then a correct clause is specified by an 'area specification' key. When clause punctuation is correct, correction can be attained only by canceling a misconversion part. A word to be an objective correction conversion result is inputted by hand-writing and converted. For instance, 'kinshi' in a dictionary stored in a memory 8 of a body 9 appears in the order of conversion of 'kinshi' (inhibition), 'kinshi' (myopia spuria), 'kinshi' (gold thread) 'kinshi' (bacterium stop), 'kinshi' (close thinking), and 'kinshi' (gold paper) and compared with its candidate, and when a common point is included in both the words, 'kinshi' (myopia spuria) is outputted as the 1st candidate.
Patent JP-S6140631-A (JP)
Title: Keyboard plate body
Inventor: NOZAWA HIROSHI
IPC: H01H13/00
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate the disadvantage that the number of keys per unit area is restricted and to prevent erroneous input operations of simultaneous two or more inputs by making the diameter of guide holes on the front face part of a transparent synthetic resin plate larger and making that on the rear face part smaller to form input pen guiding slope faces. CONSTITUTION:A keyboard 3 provided with many capacity coupling electrode parts 2 is attached to a fixed plate 1, and a sheet 5 on which key names corresponding to individual electrode parts are displayed is stuck to the front face of this keyboard 3, and a transparent synthetic resin plate 7 on which input guide holes 6 corresponding to key names 4 are provided is stuck to the front face of the sheet 5. The diameter of each guide hole 6 on a front face part 8 of the resin plate 7 is made larger and that on a rear face part 9 is made smaller to form an input pen guiding slope face 10. Thus, the front end part of an input pen is guided along the slope face 10 to perform the input operation smoothly, and restrictions on the number of keys per unit area are relaxed, and erroneous input operations of simultaneous two or more inputs are prevented.
Patent JP-H0827175-A (JP)
Title: New ferric complex of aminopolycarboxylic acid and its production
Inventor: OKADA HISASHI
IPC: C07F15/02
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a new ferric complex of an aminopolycarboxylic acid having moderate oxidation power which changes little with pH changes and useful for a bleaching agent, etc., of silver halide photosensitive materials by reacting a specific aminopolycarboxylic acid with an iron salt and separating the reaction product in a specific pH range. CONSTITUTION:This new ferric complex of an aminopolycarboxylic acid is expressed by formula I [Z is group of nonmetallic elements necessary for finishing a benzene ring or a naphthalene ring; L1 to L3 are each an alkylene; (s) is 0 or 1; R1 is an alkyl; R2 is H or an alkyl; W is a bivalent bonding group containing an alkylene; A1 to A4 are each a carboxylate or a carboxy (salt); M is a cation; (a) is a number determined so that the complex becomes neutral]. The complex has a moderate oxidation power which changes little with pH changes and hardly affects to coexisting compounds. This method for producing the complex is to react an aminopolycarboxylic acid of formula II with a ferric salt, separate the produced ferric complex in the range of pH 1-7 and obtain the objective complex.
Patent JP-H0911141-A (JP)
Title: Rotary tool
Inventor: TANAKA NAOTAKE
IPC: B25B21/02
Filed: 1995-06-27
Abstract: PURPOSE: To provide a motor control part in a rotary tool without obstructing work in a narrow space, receiving any shock of falling, nor deteriorating the weight balance. CONSTITUTION: A housing is formed into an approximate L shape from a main body drum part 2 storing a motor 1 and a drive drum part 4 which stores a drive shaft 3 rotatably driven by the motor 1 and is arranged in the tip of the main body drum part 2. In such a rotary tool, a motor control part 13 for controlling the motor 1 is provided in the housing in such a way as arranged in an internal angle space part (S) between the main body drum part 2 and the drive drum part 4. Even the motor control part 13 is projected from the main drum part 2, it is stored in the internal angle space part (S) so that the projecting part of the motor control part 13 does not obstruct the working.
Patent JP-S646885-A (JP)
Title: Radar equipment
Inventor: ARAYA TAKESHI
IPC: G01S7/34
Filed: 1987-06-30
Abstract: PURPOSE:To facilitate the separation of a RF pilot signal and a received signal and to correct variation in the gain of a receiver by controlling the receiver gain by using the RF pilot signal separated by the receiver by using part of a sent signal for the RF pilot signal. CONSTITUTION:Part of the sent signal from a transmitter 4 leaks out of a transmission/reception switch 3 to the side of the receiver 14. Part of sent electric power is extracted by a directional coupler 2 provided at the entrance of an antenna 1 and inputted to a frequency converter 5. The sent signal inputted to the frequency converter 5 becomes the RF pilot signal, which is applied to the input of the receiver 14 through a directional coupler 5. This RF pilot signal is separated by a band-pass filter 11, a detecting circuit 12, and an AGC circuit 13 and used to control the gain of a variable gain amplifier 9.
Patent JP-H0824938-A (JP)
Title: Production of high strength extra fine steel wire excellent in twisting characteristic
Inventor: NAKAMURA KENICHI
IPC: B21C1/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a manufacturing method of the high strength extra fine steel wire which is excellent in the twisting characteristic and whose tensile strength is above the prescribed value. CONSTITUTION:In a manufacturing method of a high strength extra fine steel wire to use a slip type extra fine steel wire drawing machine where a plurality of dies are arranged, the skin pass wire drawing is achieved with the friction coefficient of the final die being 0.03-0.15, the approach angle being 6-12 deg., and the area reduction ratio being 2-11%, the twisting characteristic is excellent and the tensile strength is >=3600MPa.
Patent JP-S6053663-A (JP)
Title: Planetary gear type starter
Inventor: MORISHITA AKIRA
IPC: F02N15/02
Filed: 1983-08-31
Abstract: PURPOSE:To improve accuracy of a device and reduce its noise, by integrally forming the internal gear of a planetary gear type reduction gear on the internal peripheral surface of a front machine frame, through which an output rotary shaft is inserted, in the case of a planetary gear type starter for an internal-combustion engine. CONSTITUTION:A spur gear 25 meshed with a planetary gear 11 is formed on a rotary shaft 24 integrally rotated with an armature 23 in an electric starter motor 22. While an internal gear 29 inscribed to be meshed with said planetary gear 11 is integrally formed with a front bracket 27, supporting by a bearing an output rotary shaft 151 through an intermediate machine frame 30. In this way, a bearing device supporting a front part of the output rotary shaft 151 is arranged in the front end part of the front bracket 27, enabling its fitted hole and tongue-and-groove fitting parts 28, 31 to be pressurized on an equal shaft. Accordingly, a rotary noise and mechanical friction loss can be decreased by improving machined accuracy of the output rotary shaft 151.
Patent JP-S647922-A (JP)
Title: Filter medium
Inventor: TAKAIRA SHINICHI
IPC: B01D39/02
Filed: 1987-06-29
Abstract: PURPOSE:To regenerate and reutilize grindings as the title filter medium by selectively discharging a grinding fluid contained together with oil in the metal grindings. CONSTITUTION:The grindings 5 generated from the grinding of metal are pressed by a piston 2 with the use of a pressing and draining device to press out the grinding fluid and oil contained in the grindings 5. At this time, since the oil having greater wettability than the grinding fluid is adsorbed on the surface of the fiber of the grindings 5 and mostly retained, the oil is selectively left in the grindings. Accordingly, the grinding fluid can be selectively discharged by adjusting the press. The obtained grindings contg. oil is used as the filter medium for the filtration of illuminating kerosene, etc. As a result, the grindings, which have been discarded as industrial waste, can be regenerated and reutilized, and the grinding fluid and oil can also be recovered.
Patent JP-H118797-A (JP)
Title: Electronic image pickup device
Inventor: TOYOFUKU TOSHIYUKI
IPC: H04N5/235
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the electronic image pickup device of small power consumption capable of photographing plural continuous scenes with a short time lag. SOLUTION: This device is constituted so as to operate a photographing lens 2 and a diaphragm 22 for adjusting an exposure in linkage and is provided with a panoramic mode for mutually connecting the photographing images of the plural continuous scenes and turning them to one image. In this case, when the panoramic mode is set, the photographing lens 2 or the diaphragm 22 is reset in photographing a first sheet and only the removal of the backlash of the photographing lens 2 is performed from the photographing of a second sheet.
Patent JP-2000348461-A (JP)
Title: Disk cartridge
Inventor: OTA KENJI
IPC: G11B23/03
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a kick spring from being deteriorated or broken when used for a long time in a disk cartridge having the kick spring for moving and urging a shutter to a closed posture. SOLUTION: The disk cartridge has a kick spring 5 for moving and urging a shutter to a closed posture in a disk case 2. The kick spring 5 has a coil part 15, a first arm 16 taken out from an upper end of the coil part 15 and a second arm 18 taken out from a lower end of the coil part 15 via an erect part 17. In a state with a shutter 4 closed, an escape part 25 is notched to a rib wall of a guide rib 24 opposite to the erect part 17 of the kick spring 5. The erect part 17 is slightly elastically deformed and enters the escape part 25 when a tensile force acts to the second arm 18. The deformation of the erect part 17 at this time eases and absorbs the tensile force acting to the second arm 18, thereby eliminating the action of an excessive stress to a bend part 27 of the erect part 17.
Patent JP-H0917852-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITA TSUNEHIRO
IPC: H01L21/76
Filed: 1995-06-28
Abstract: PURPOSE: To prevent electrical shortcircuiting by adjacent wiring layers by flattening a surface of an insulation film for isolation formed in a semiconductor substrate without producing irregularities thereon and completely removing a conductive film for forming a wiring layer without leaving it in a groove part, etc., of an isolation insulation film. CONSTITUTION: A polycrystalline silicon film 32 is formed only in a side surface of an inside of a trench 21 for isolation formed in a substrate 11, it is oxidized and a heat oxide film 51 is formed. Thereby, an inside of a trench is filled in with an insulation film and formation of cavities and irregularities in an isolation insulation film is prevented.
Patent JP-H0911360-A (JP)
Title: Manufacture of thermoplastic pot
Inventor: MORIKAWA HIROSHI
IPC: B29L31/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide a manufacturing method for forming simply plastic pots of a variety of shapes without using a mold at all. CONSTITUTION: A thermoplastic original sheet cut into the optional shape is heat softened at the temperature lower than its molding temperature and higher than the heat softening point, and a section forming a bottom face of an original sheet pot is fixed, and then the original sheet 1 around the section is closed by a plurality of umbrella rib-shaped components 2, 2 stretched radially from a central component in a manner of wrapping in from outside to form a side face of the pot into the wavy shape, and the original sheet is cooled to the temperature lower than the heat softening point.
Patent JP-S5683947-A (JP)
Title: Manufacturing of semiconductor device
Inventor: ENDOU NORIO
IPC: H01L21/31
Filed: 1979-12-13
Abstract: PURPOSE:To improve a reliability and a degree of integration of the semiconductor device by a method wherein added impurity substance film of SiO2 is selectively melted to prevent a breakage of wiring under a condition in which a redispersion of the performed dispersion layer is restricted. CONSTITUTION:CVDSiO2 film 8 and SiO2 film 9 added with P and B are integrated over n<+> layers 6, 7 of P type Si base plate 1, gate electrode 3 of poly-Si, and wirings 4. Due to addition of B and P, a melting at low temperature may be provided and a control over an opening of the connected recesses may be facilitated. Electron beam is projected against the film 9 to melt it and to make SiO2 film 9' having a smooth surface. In this case, thermal influence against Si base plate 1 is hardly found and a redispersion of n<+> layers 6 and 7 is not produced. Then, if a selective opening or making recess is made, a tapered recess 10 is formed due to a difference of etching speeds. Thereafter, the wirings 11 and 12 are made. With this arrangement, the surface is made to be flat, the wirings are not cut, a shallow connection may be made and thereby a semiconductor device having a high reliability and high degree of integration.
Patent JP-H10124188-A (JP)
Title: System provided with power control function at the time of attaching/detaching circuit card, and method used for the system
Inventor: CULLEY PAUL R
IPC: G06F13/40
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable inserting and ejecting an extention card to/from an extention slot while a computer system is kept in the power-up state by adjusting power supply to a connector based on a clamp connecting state. SOLUTION: Two extention boxes 30a and 30b are provided with six hot-plug- type slots 36 (36a-36f) where a conventional extention card is attached and detached while the computer system is being power-upped by them. A corresponding lever has to be opened in order to detach/insert the extention card from/to one of the slots 36. That is, a latch has to be removed but the power of the corresponding slot 36 is kept down while the lever is opened. When the lever fixed to the slot 36 is opened, the computer system senses it so as to power down the system before the card can be detached from the slot 36.
Patent JP-H0716086-A (JP)
Title: Deodorant
Inventor: TSUJI MASAKATSU
IPC: A23L3/3526
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a tasteless and odorless deodorant capable of preventing evolution of a smell from fishes and meat by spraying or coating, by adding an acidic solution consisting essentially of an amino acid to water to adjust pH into a specific range. CONSTITUTION:An acidic solution consisting essentially of an amino acid, having pH2.8-3.0 is mixed with water and adjusted to pH4.0-4.5 to give a deodorant. An amino acid extracted from underwater humus soil, containing minerals, is preferable as the amino acid. The deodorant is mixed with a vitamin agent and added to drinking water and feed of pets to reduce a smell of pets.
Patent JP-H05332799-A (JP)
Title: Portable breathing air flowrate measurement device
Inventor: SATO KIYOSHI
IPC: G01F1/48
Filed: 1992-05-28
Abstract: PURPOSE:To provide a portable breathing air flowrate measurement device free from a measurement error due to the vibration of a tube between a laminar flow tube and a differential pressure sensor, and the vibration of the differential pressure sensor itself. CONSTITUTION:A portable breathing air flowrate measurement device carried and used to measure a testee's breathing air flowrate, is provided with a differential pressure sensor 16 connected via tubes 2 and 3 to the upstream and downstream sides of a laminar flow tube 1 to allow the flow of the breathing air, an auxiliary differential pressure sensor 22 fixed to the tubes 2 and 3 as integral part thereof and laid in a loop for connection to an auxiliary tube 21 having the same length as the tubes 2 and 3, and a differential amplifier 27 to calculate a difference between the output of the differential pressure sensor 16 and the auxiliary differential pressure sensor 22. According to this construction, the flowrate of the breathing air can always be precisely measured without any external influence such as the physical motion of a testee.
Patent JP-H0213257-A (JP)
Title: Dc brushless motor
Inventor: KONNO TAKASHI
IPC: H02K3/52
Filed: 1988-06-28
Abstract: PURPOSE:To simplify the work by providing an electrode plate integrated with a magnetic core and connecting the terminal of an exciting coil directly with the electrode. CONSTITUTION:In a DC brushless motor, an electrode plate 11 is placed on a magnetic core 8 and an exciting coil 3 is wound around them, where the exciting coil 3 is connected through a wire material 5 with a drive circuit board 2. The magnetic core 8 employs a main pole 8' applied with the coil 3 and an auxiliary pole 8'' not applied with the coil 3, and the electrode plate 11 employs an insulating base material having profile identical to that of the auxiliary pole 8''. When winding work is carried out, the electrode plate 11 causes no hindrance nor contact with the winding of the coil 3. Furthermore, since the terminals of the wire material and the exciting coil 3 are connected through the electrode, sufficiently high strength can be provided.
Patent JP-H0192867-A (JP)
Title: Insurance managing apparatus
Inventor: FUINDORII CHIYAARUZU DOIRU JIY
IPC: G16H10/60
Filed: 1988-06-29
Abstract: PURPOSE: To acknowledge whether or not an employee is an object of insurance payment by providing newest information on a state as to an insurance application range of a patient and revising information including applied patient range and form of insurance payment in real time. CONSTITUTION: The equipment is provided with a communication equipment in communication with a management computer 3 in real time to allow a doctor to confirm whether or not a patient 9 is listed on a personal list included in a given insurance plan and whether or not a proposed medical treatment is approved under a decided monetary amount. Thus, when the proposed medical treatment is indicated to be inclusive in the insurance plan actually based on a database, the doctor requests payment of the decided monetary among immediately for the patient through fund transfer to his bank. Furthermore, an employer has a communication equipment in linking with the management computer and modifies the database in real time by a different method from that of the doctor. Thus, insurance payment person is confirmed.
Patent JP-S5589306-A (JP)
Title: Preparation of starch polyvinyl alcohol graet copolymer having reduced viscosity
Inventor: NAKASHIMA TOORU
IPC: C08F8/12
Filed: 1978-12-26
Abstract: PURPOSE: To prepare a copolymer useful as a sizing agent for paper, etc. and having reduced molecular wight and viscosity, by treating a polyvinyl alcohol-grafted starch with an acid or an enzyme or by roasting the starch to effect mild hydrolyzation.  
     CONSTITUTION: A starch-vinyl ester graft copolymer is prepared by a conventional grafting method, e.g. addition of a catalyst such as a peroxide, etc. to an aqueous solution of a mixture of a vinyl ester (e.g. vinyl acetate, etc.) and starch (e.g. tapioca starch, etc.) followed by graft polymerization. The copolymer is saponified in an aqueous solution of a base, e.g. sodium hydroxide, etc., and thereafter moderately hydrolyzed by treating the product with an acid, e.g. hydrochloric acid, etc., or an enzyme, e.g. amylase, etc., or by roasting and dehydrating the product at about 150°C with an evaporator, to give the desired copolymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140144-A (JP)
Inventor: TAKEMORI KANJI
IPC: B32B3/18
Filed: 1984-07-31
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-S6317504-A (JP)
Title: Permanent magnet and its manufacture
Inventor: INOUE NORIYUKI
IPC: H01F1/053
Filed: 1986-07-10
Abstract: PURPOSE:To improve magnetic characteristics by melting a composition alloy specified within a specific range, solidifying the alloy in the specific orientation and imparting magnetic anisotropy. CONSTITUTION:A composition alloy is shown by the formula R(T1-x-yAlxMy), where R represents the combination of one kind or two or more kinds of rare earth metals containing Y, T a transition metal mainly comprising Fe or Fe and Co, and M a metalloid centering around B, and x, y and z in formula are each prescribed within the ranges of 0.005<=x<=0.1, 0.01<=y<=0.1 and 4<=z<=9. The composition alloy is melted, a columnar crystal is formed through unidirectional solidification, casted, and heated and treated in a temperature region of 800-1200 deg.C and a crystal structure is stabilized, and the characteristics of a permanent magnet are given from a process in which coerciveness under the state of casting is promoted. When the stabilization of coerciveness is considered, aging treatment at 300-800 deg.C is executed after heat treatment. Accordingly, high performance is acquired.
Patent JP-H0333096-A (JP)
Title: Production of magnesium-added lithium niobate single crystal
Inventor: KUMAGAI HIROHIKO
IPC: C30B15/00
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the above single crystal nearly free from cracks, a grain boundary and a foreign phase by specifying the molar ratio between Li and Nb in a melt as starting material for crystal growth and the amt. of an Mg compd. added to the melt. CONSTITUTION:An Li compd. forming Li oxide is mixed with an Nb compd. forming Nb oxide in 0.465-0.482 molar ratio of Li2O to (Li2O+Nb2O5) when the Li oxide is represented by Li2O and the Nb oxide by Nb2O5. An Mg compd. forming Mg oxide is added to the mixture by 0.01-0.1mol (expressed in terms of MgO) per 1 mol (expressed in terms of LiNbO3) of the mixture and they are melted and crystallized. By the regulated compsn. of the melt as starting material, the compsn. of a crystal changes hardly even after the progress of crystal growth and a crystal having high homogeneity is obtd.