baber/WOPTO huggingface dataset:
Patent JP-H06248542-A (JP)
Title: Modified braid and method and device for producing the same
Inventor: TERADA MASATO
IPC: D04C1/12
Filed: 1993-02-22
Abstract: PURPOSE:To provide a modified braid having a core material projected in the side direction in a branched state for each prescribed distance by weaving the core materials in the braid and pulling out parts of the core materials in the side direction when the braid is knitted. CONSTITUTION:The method for producing a braid by collecting strings 50 wound up on plural spools, respectively, applying suitable tensions to the strings, and moving the spools on a cylinder is characterized by inserting a core material 41 in a guide hole 18 in the course of the knitting of the braid 40, again knitting a braid part 45 having a prescribed length on the inserted core material 41, pulling out a part of the core material 41 to leave the moving surface of the plural strings 50 at a stage at which the part of the core material 41 remains without knitting the whole parts of the core material, and further repeating the processes comprising inserting a new core material 41a into the guide hole 18, again knitting a braid part 45 having a prescribed length and subsequently pulling out a part of the core material 41a in the side direction.
Patent JP-H07206680-A (JP)
Title: Local anti-inflammatory composition containing piroxicam
Inventor: CHIYANGU TETSUKU SHIN
IPC: A61K8/00
Filed: 1995-01-11
Abstract: PURPOSE: To obtain an antiinflammatory gel composition containing piroxicam. CONSTITUTION: This antiinflammatory composition contains an antiinflammatory effective amount of piroxicam tetrahydroxypropylethylenediamine in an amount enough to solubilize piroxicam in the composition, a 2-6C alkylene glycol in an amount enough to reduce viscosity and to provide wettability, 0.2-2% of a carbomer, 30-60% of a 2-4C alkanol and water in an amount to make the whole amount 100%. The composition may be added with hydroxypropyl cellulose.
Patent JP-H06220732-A (JP)
Title: Confugated interlaced yarn
Inventor: KAMAMOTO KENTARO
IPC: D02G3/04
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a conjugated interlaced yarn capable of readily providing stable conjugated interlaced structure, sufficiently keeping characteristics of conjugated yarn even in a post-process and capable of manifesting these characteristics and excellent also in process passing properties. CONSTITUTION:This conjugated interlaced yarn consists of two or more multifilament yarns and alternately has an interlaced part and a combined part. In the yarn, interlacing number N (number/m), a ratio of the interlaced part length NL to the opened part length OL and number of the opened part in every loop height satisfy the following formulas (1) to (3), respectively: (1) 50<=N<=120, (2) 0.5<=OL/NL<=1.3 and (3) Oh1>Oh2>Oh3 and 80<=[Oh1/Oh1+Oh2+ Oh3)]X100, with the proviso that Oh1 is number (number/m) of opened part having a loop height of >=0.5mm and <1.5mm; Oh2 is number (number/m) of opened part having a loop height of >=1.0mm and <1.5mm; Oh3 is number (number/m) of opened part having a loop height of >=1.5mm.
Patent JP-S60216088-A (JP)
Title: Screw rotor
Inventor: TANAKA MASANORI
IPC: F01C1/08
Filed: 1984-02-23
Abstract: PURPOSE:To keep of any reduction in efficiency in preventing a seal point from wearing, and also prevent abnormal vibration and noises from occurring, securing such operation as producing no overload, as well as to aim at simplification in cutting operations, by forming new profile female and male rotors in specific form. CONSTITUTION:Each both profile of male and female rotors 1 and 2 is formed into a specific form, and since the circular center of a radius R4 forming a tooth profile at the followed side of the male rotor 1 is situated in keeping apart far from a straight line connecting each rotation center of these rotors 1 and 2, a vacuum-forming space 18 to be produced in a contact part between these rotors 1 and 2 is made smaller. With this constitution, a power loss spent for the vacuum formation is well reducible, and a short circuit leakage space is also reducible, while an abnormal vibration and a noise to be produced in time of closing a discharge port just before termination of a discharge stroke and, what is more, a wedge effect is successful owing to lubricating oil so that improvements in lubricity and sealability are promotable, and furthermore a pressure angle in a profile curve can be made larger whereby machinability for the profile curve is excellent and simplification in hobbing is thus promotable.
Patent JP-H05199073-A (JP)
Title: Semiconductor device
Inventor: HANADA YOSHIKO
IPC: H03H11/04
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a programmable filter circuit in which a frequency characteristic of input output signals of an SCF circuit fixed depending on a pre-stage AAF circuit and a post-stage SMF circuit is devised to be revised and lots of signals whose frequency characteristic differs are handled. CONSTITUTION:An AAF circuit 1 and an SMF circuit 3 are provided with respectively resistance changeover circuits 10, 30 comprising plural resistors R1a-R4a and R1b-R4b and analog switches S1a-S4a and S1b-S4b connected between prescribed resistors. The analog switches are controlled by decoder signals D-G to set the resistance of the resistor changeover circuits 10, 30.
Patent JP-S56128740-A (JP)
Title: Preparation of erythro-2-amino-1-phenylpropanol derivative
Inventor: KIKAZAWA KAZUO
IPC: C07C217/70
Filed: 1980-03-14
Abstract: PURPOSE: To obtain the titled erythro-derivative, useful as pharmaceuticals for the circulatory system, exclusively, in high selectivity, easily, and economically, by reducing an α-aminopropiophenone derivative in the form of salt or in the presence of an acidic substance, with HaBH 4 .  
     CONSTITUTION: An α-aminopropiophenone derivative of formula I (X is H, OH, benzyloxy, or halogen; R 1  and R 2  are H, 1W6C alkyl, aralkyl, or R 1  and R 2  together with a 4W6C group form a nitrogen-containing ring) is reduced in the form of salt or in the presence of an acidic substance (e.g. hydrochloric acid, acetic acid, etc.) with NaBH 4  to give erythro-2-amino-1-phenylpropanol derivative of formula II.  
     EFFECT: The reduction of the hydrochloride of the propiophenone derivative gives the erythro-isomer in an extremely high selectively (erythro/threo is 96.6%/0.2%), in contrast with the reduction of the derivative in the form of free base, in which the ratio of the threo-isomer or the undesirable type of the steric isomers, becomes high. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55124748-A (JP)
Title: Novel peptide and its manufacture
Inventor: BURUUNO KAMUBA
IPC: A61P5/02
Filed: 1980-03-14
Abstract: The somatostatin-analogous peptides according to the invention of the general formula   <IMAGE>   in which Bmp represents the desaminocysteine radical X represents Asn or His, trp represents D-Trp that may be substituted in the benzene ring by a halogen atom, and Y represents the radical of a secondary  alpha -amino acid having a maximum of 8 carbon atoms and the corresponding peptide amides and also acid addition salts and complexes thereof are distinguished by strong insulin-antagonistic and glucagon-antagonistic effects and are therefore therapeutically acceptable, preferably in the form of pharmaceutical preparations, in similar indications to those of somatostatin, especially also as antidiabetics. The compounds are manufactured by conventional processes of peptide synthesis, especially by liberation from corresponding protected intermediates and by the formation of the cystine disulphide bridge by means of oxidation.
Patent JP-S58155603-A (JP)
Inventor: MASUNAGA MIDORI
IPC: H01B3/22
Filed: 1983-03-01
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-S56128691-A (JP)
Title: Laser working method
Inventor: YONEZAWA TAKETOSHI
IPC: B23K26/03
Filed: 1980-03-12
Abstract: PURPOSE:To perform a perforating work and so on precisely according to the standard, by arranging a reference material above the material to be worked to focus a real image by an optical system and by moving the material to be worked so that this focused image and the center of a laser beam coincide with each other. CONSTITUTION:Material 1 to be worked consisting of cylinder 1a, plane plate 1b having hole 1d, and plane plate 1c to be worked is put on stage 2. The light emitted from illuminating light source 6 is turned by semipermeable mirror 7 and reaches material 1, and the reflection light is condensed by lens 8 and real image 9a of hole 1d is focused onto glass plate 9. Reference mark 9b to obtain the center of the laser beam is described on glass plate 9. This reference mark 9b and real image 9a are picked up by ITV camera 13 and are observed on the television screen, and stage 2 is so moved that images 9a and 9b coincide with each other. After this adjustment, the laser beam is irradiated by laser oscillator 3 to perform the high-precision  laser work with good reproducibility.
Patent JP-S59160860-A (JP)
Title: Magnetic head
Inventor: GOTOU ATSUSHI
IPC: G11B5/10
Filed: 1983-03-01
Abstract: PURPOSE:To form an inexpensive magnetic head with a simple process for manufacture by using an org. high polymer material in forming the reinforcing materials provided adjacently to a magnetic core and incorporating inorg. fine powder in the org. high polymer material. CONSTITUTION:A recording and reproducing core 1 is sandwiched by reinforcing plates 2, 2. Erasing cores 3 are disposed in parallel with the plates 2, 2 and sandwich a reinforcing plate 4 therebetween. Sliders 5 sandwich the plates 2 and the cores 3. The sliders 5 are formed of an org. high polymer material by an injection molding method, etc. Inorg. fine powder is incorporated in the org. high polymer material to provide hardness and wear resistance. For example, the org. high polymer matrerial prepd. by incorporating 10wt% fine powder of alumina and 15wt% fine powder of molybdenum disulfide as the inorg. fine powder in an epoxy resin is used. Wear resistance and mechanical strength are obtd. by the incorporation of the fine alumina powder and the contact characteristic with a magnetic disk is improved by the incorporation of molybdenum disulfide. The inorg. pulverous powder having grain sizes ranging 0.5-2mum is used in this case.
Patent JP-H02210402-A (JP)
Title: Color filter with identification mark
Inventor: YOKOTA TOSHIO
IPC: H04N9/07
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate the generation of defects and identification errors in the identification work by providing identifiable code marks in the non-effective image areas of filters. CONSTITUTION:Not characters and figures but the identifiable code marks 4 are provided in the non-effective image parts, by which the mixed identification of the color filters 1 at a glance in the state of arraying the same in a specified direction in a case is facilitated. The code marks 4 themselves are the same or different in color, shape and size and are formed of combinations of different intervals or arrangements which are optically readable or of the sizes to allow visual identification. The generation of the defects in handling in the identification work is decreased in this way and the workability is improved, by which the identification errors are eliminated.
Patent JP-H05231759-A (JP)
Title: Method of cooling heat generating load in thermo-hygrostat and thermo-hygrostat
Inventor: OZEKI HIROYUKI
IPC: F25D16/00
Filed: 1992-02-19
Abstract: PURPOSE:To perform an efficient cooling of a heat generating load with an already existing freezing power even in the case that the heat generating load having a high heat generating amount is placed within a thermo-hygrostat. CONSTITUTION:The temperature within a thermo-hygrostat 8 having a heat generating load with a high heat generating amount is detected by a temperature sensor 5, a solenoid valve 3 is kept at its opened state together with a cooling operation performed by a freezer until a sufficient cooling is attained in the case that a micro-computer 4 judges it difficult that the heat generating load is cooled by an existing freezer in response to a variation in the sensing temperature. With such an arrangement, dry air from a compressor 1 is fed into the thermo-hygrostat 8 through a water separator 2, a valve 3 and a dry air supplying pipe 9 as the cooling medium.
Patent JP-S54124783-A (JP)
Title: Handling apparatus for continuous and automatic inspection of surface flaw
Inventor: MASUDA HITOSHI
IPC: G01N21/88
Filed: 1978-03-20
Abstract: PURPOSE:To process a series of handling of feeding of test pieces, rotation and discrimination of  approval and rejection at a high speed, by feeding columnar test pieces one by one, holding with  two rotating rollers, and distributing approved pieces and rejects respectively into approved piece  guide passage and reject guide passage by means of a guide valve. CONSTITUTION:Test pieces transferred onto an inclined passage 1ba are sent out by rolling one  by one successively in the recess of a feed cam 2, and are guided into a stationary roller 3 which  rotates in one direction always at a constant speed and a moving roller 4 to be held with these  two rollers, and the test pieces are held as being rotated in the direction reverse to the rotating  direction of the rollers. While rotating, laser beams are radiated to the circumference and both  ends of each test piece to detect the surface flaw. After the inspection, an opening-closing cam 12  reaches the open state through a lever 17, and the moving roller 4 parts from the stationary roller  3, so that the test piece drops down from the gap between the two rollers. According to the inspection result of surface flaw, a rotary solenoid 22 rotates to turn a guide valve 10, which distributes  approved pieces into a guide passage 1b and rejects into a guide passage 1c.
Patent JP-H04244984-A (JP)
Title: Supplementing device for sound detection output
Inventor: SAITO HIROTAKA
IPC: G10K11/34
Filed: 1991-01-31
Abstract: PURPOSE:To facilitate detection and discrimination of a target by specifying and excluding a jamming sound by providing a selective azimuth range detecting means which sets a selective azimuth range having an arbitrary azimuth range around a specified azimuth other than a target. CONSTITUTION:Data 101 on a frequency spectrum and azimuth are data for sending sound pressure data on sonobuoy reception signals classified for each frequency and each azimuth obtained in an analyzing element 1 of a frequency and azimuth, to a selecting element 3 of the frequency spectrum outside a selective azimuth range, and those data take the state of a matrix of the frequency x azimuth. In the selecting element 3, an operation of deleting from the matrix of the frequency x azimuth a part corresponding to an azimuth range specified by a setting element 2 is executed. Since a jamming sound coming from a specified direction can be excluded from a sound presented for sound detection of an operator, according to this constitution, the degree of clearness of a sound produced by a target can be improved and detection and discrimination of the target can be facilitated.
Patent JP-S60176487-A (JP)
Title: Speed controller of induction motor
Inventor: KAWAOMO HIDENORI
IPC: H02P27/04
Filed: 1984-02-21
Abstract: PURPOSE:To accurately control the speed at a high speed response by calculating a slip frequency from the voltage and current of an induction motor without mounting a speed detector, and using it as a feedback signal. CONSTITUTION:A slip frequency calculator 10 calculates an instantaneous slip frequency signal 13 from the voltage 11 and the current 12 of a motor. An addition/subtraction unit 4 compares a speed command signal 1 with a simulated speed signal 14, and a variation is output by a speed controller 5a as a slip frequency command signal 8. This signal 8 is compared with an actual slip frequency signal 13, and a simulated speed signal 14 is output by a frequency controller 5b. This signal 14 is input to the unit 4, added to the signal 8 to become a frequency command signal 9.
Patent JP-S56129402-A (JP)
Title: Waveguide choke in common use with two frequency band
Inventor: KANITANI SHIYOUJIROU
IPC: H01P1/04
Filed: 1980-03-14
Abstract: PURPOSE:To improve the electric characteristics at both the frequency bands, by giving an attenuation to high frequency through the provision of a resistor to a low frequency choke. CONSTITUTION:A choke is provided for the part connecting composite coaxial line with a circular waveguide 4 in noncontact manner. The choke is in short circuit to high frequency propagated in the waveguide 4. Then, it is in short circuit to low frequency transmitted on the coaxial line. If the high frequency choke is incomplete, unnecessary TE wave is produced in the low frequency choke. Since the slit 7 inserting the resistor toward tube axial direction of low frequency choke is provided, the unnecessary TE wave produced in the low frequency choke is attenuated but the low frequency propagated in coaxial line is not attenuated because it is TEM wave. Thus, excellent electric characteristics can be obtained for any wave.
Patent JP-S59158420-A (JP)
Title: Reset circuit of microcomputer
Inventor: MATSUDA YUKIKAZU
IPC: G06F1/00
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a reset system having stable operation by transmitting a signal to a reset terminal after a prescribed time with a timer circuit started by a power failure detecting circuit after power failure. CONSTITUTION:The power failure detecting circuit 7 brings a signal line A to ''L'' when a power failure is detected. Then, an input terminal I of a timer circuit 29' included in a power failure processing routine in the inside of a microcomputer 3 goes to ''L'' and the circuit 29' starts the operation. When a time T set within a time Tmax when a voltage applied to the computer 3 reaches an operating guarantee voltage or below is elapsed after the power failure, an ''L'' signal is outputted from an output terminal O of the circuit 29'. This output is connected to a signal line C of a circuit block 36, an output line B goes to ''L'' since the signal line A is already at ''L'' level and the computer 3 is reset. The output line B is kept to ''L'' so long as the signal line A is at ''L'' even if the state of the terminal O is changed because of the resetting.
Patent JP-H05229341-A (JP)
Title: Holographic sun visor for automobile
Inventor: SATO ATSUSHI
IPC: G02B5/32
Filed: 1992-02-19
Abstract: PURPOSE:To improve safety in a way of preventing the visual field of a driver from narrowing during application by constituting a sun visor body with a volumetric phase reflective type hologram which reflects and diffracts a specified wavelength light at a specific angle. CONSTITUTION:A sun visor body 2, being attached to a fixed position in an automobile and preventing any direct sunlight from entering into eyes of a driver directly, is made up of three volumetric phase reflective type holograms 21, 22 and 23 reflecting and diffracting a specified wavelength light at a specific angle. With this constitution, this sun visor reflects a light from a relatively higher position as sunlight while it transmits the light from a relatively lower position as outer scenery, through which a visual field of the driver will in no case be narrowed even in the application. In consequence, safety is well improved, thus it is conducible to traffic accident prevention.
Patent JP-S60186382-A (JP)
Inventor: YASUOKA HIROTOSHI
IPC: B25J9/06
Filed: 1984-02-24
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-H02214017-A (JP)
Title: Magnetic recording tape
Inventor: ICHIJO MINORU
IPC: G11B5/73
Filed: 1989-02-10
Abstract: PURPOSE:To enhance the strength of a back coating layer and to improve the durability of the tape by forming a protective film consisting of a high polymer on the surface of the back coating layer. CONSTITUTION:A magnetic recording layer 10 is formed on the surface of a nonmagnetic substrate 1 and the back coating layer 11 is formed on the rear surface. The protective film 12 consisting of the high polymer is plasma- polymerized and formed by a plasma CVD method on the surface of the layer 11. The protective film which is dense and has a high crosslinking degree is, therefore, formed on the layer 11. Hydrocarbon, org. compd. contg. O, N, F, S, P, Cl, etc., org. metal compd., etc., are used as the gas to be used at the time of the plasma polymn. The concn. of the org. compd. in the gas is satisfactorily if the concn. is >=1wt.%, more preferably >=20wt.%.
Patent JP-H03237437-A (JP)
Title: Polarization domain inversion distribution type optical waveguide element
Inventor: TANABE YUZURU
IPC: G02F1/377
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the optical waveguide having a high nonlinear optical constant by confining light between an ion implanted layer of a low refractive index implanted with ions down to a prescribed depth from a substrate surface and the substrate sur face. CONSTITUTION:Domain inversion parts 3 are formed on the surface of the nonlinear optical crystalline substrate consisting of an LiNbO3 crystal 1, etc., in such a manner that the domain inversion period (distance d) of the polarization attains the same length as twice the coherent length or the length of the odd times of twice the coherent length by deffusing Ti with lift-off lithography, etc. The ions of He<+>, etc., are then implanted in the part of the optical waveuide 2 in such a manner that the ions are implanted to the prescribed depth (1 to several mum) from the substrate surface. This part has the refractive index lower than the refractive index of other substrate materials and the confining of the light between the ion implanted layer and the substrate surface is possible. The optical waveguide 2 is thus formed. The optical waveguide part 2 is not subjected to chemical denaturation and has the nonlinear optical constant of the substrate itself and, therefore, high wavelength conversion efficiency is obtd.
Patent JP-H03238142-A (JP)
Title: Manufacture of hollow lost foam pattern
Inventor: OHASHI TAKAYUKI
IPC: B22C7/02
Filed: 1990-02-15
Abstract: PURPOSE:To enable integrated forming of a curved hollow lost foam pattern pouring foam resin raw material after assembling a core coated with coating material into a master mold of a hollow lost foam pattern, heating, forming the hollow lost foam pattern with foaming and taking out the above core while deforming. CONSTITUTION:By executing shape memory treatment to a shape memory alloy, the core 4 for forming the hollow in the hollow lost foam pattern with the hollow part bent is formed. The heat resistant coating material 7 for smoothening the hollow inner face of the hollow lost foam pattern is applied on the outer surface of this core 4, and after assembling the core coated with this coating material into the master mold 11b for forming the outer shape of the above hollow lost foam pattern, the foam resin raw material is poured and heated to form the hollow lost foam pattern with foaming, and the above core is deformed and taken out. By this method, as the deformed and taken out core can be repeatedly used by executing shape recovery treatment, this method is advantageous for number of processes and the cost.