baber/WOPTO huggingface dataset:
Patent JP-H05333223-A (JP)
Title: Directional coupler filter
Inventor: SAKATA HAJIME
IPC: H01S3/06
Filed: 1992-06-01
Abstract: PURPOSE:To widen the degree of freedom of application of a taper function which gives a distribution to a coupling coefficient by making the coupling coefficient negative by the phase shifting of a grating which causes the coupling of light guide modes between channels of the direction coupler filter. CONSTITUTION:The directional coupler filter consists of asymmetrical waveguides 1 and 2 in two layers and light inputted from the lower waveguide 1 enters the upper waveguide 2 with the phase matching wavelength determined in a mutual operation area by the grating 3. Wavelength detuned from the phase matching wavelength is propagated in the lower waveguide 1 as it is. The duty ratio of the grating 3 is varied in a taper shape over the mutual operation area and the phase of the grating 3 is shifted on a halfway.
Patent JP-2000001419-A (JP)
Title: Promoter for hair production and hair growth
Inventor: MORITA MASAYUKI
IPC: A61K8/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a safe promoter for hair production and hair growth, capable of preventing fallen hair by its application to a necessary part of human body, providing excellent effects on hair production and hair growth, having no adverse effect. SOLUTION: This promoter is obtained by dissolving citric acid and tartaric acid in water to give an aqueous solution and further stirring while adding salt. In the operation, the aqueous solution is prepared by making the concentration of citric acid based on water <=10% and that of tartaric acid <=7%. When the promoter for hair production and hair growth thus formed is applied to a necessary part of human body, rubbed and used, a sweating action and an astringing action occur to give promoting effects on hair production and hair growth.
Patent JP-H0455895-A (JP)
Title: Electronic musical instrument
Inventor: USA SATOSHI
IPC: G10H5/00
Filed: 1990-06-26
Abstract: PURPOSE:To widen the dynamic range of performance tones and to facilitate performance with small tones particularly like pianissimo by providing a musical tone waveform signal forming means, control signal correcting means and sound volume control means. CONSTITUTION:The control signal correcting means 2 which corrects an operating element signal so as to always satisfy the oscillation conditions of a physical model sound source 3 at the time of production of the musical tone parameters for driving this physical model sound source and the sound volume control means 4 which controls the amplitude of the musical tone waveform signal formed by the oscillation of the physical model sound source 3 in accordance with the quantity of correcting the operating element signal are provided. The operating element signal is so controlled as to always satisfy the oscillation conditions of the physical model sound source 3 at the time of production of the musical tone parameters for driving the physical model sound source in this way, for example, to correct the conditions so as not to be made lower than the lower limit for oscillation. The failure in sound production and the interrupted production of sounds are thus prevented and the desired sound volume is obtd. by the operation of the operating element 1.
Patent JP-S6147602-A (JP)
Inventor: JIYORUJIO BENTOURA
IPC: H01C17/02
Filed: 1985-07-26
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-H0721019-A (JP)
Title: Instruction valid/invalid data setting device for computer
Inventor: TANAKA NOBUHIKO
IPC: G06F9/30
Filed: 1993-07-05
Abstract: PURPOSE:To prevent an instruction from being erroneously read because of program runaway by setting data showing whether a STOP instruction or a WAIT instruction is made valid or invalid only during a prescribed term, and disabling the unexpected change of setting after that term. CONSTITUTION:This device is provided with 1st-4th RS flip-flops 1, 2 and 3 for stopping the function of a microcomputer based on the STOP instruction or WAIT instruction issued by a computer program. Further, the device is provided with 1st and 2nd AND gates 11 and 12 for controlling the inputs of respective instructions to the 1st-4th flip-flops 1, 2 and 3, register 13 for previously setting data to instruct the validness or invalidness of respective instructions inputted to the 1st and 2nd AND gates 11 and 12, and counter 17 for deciding the term to enable the setting of data to the register 13.
Patent JP-S5790540-A (JP)
Title: Method of preventing bumping of heating medium oil
Inventor: KAYAHARA IKUTA
IPC: F24H1/18
Filed: 1980-11-27
Abstract: PURPOSE:To prevent bumping of a heating medium oil, by removing water contained in the heating medium oil by injecting a gas that does not react with the heating medium oil into the heating medium oil during heating of the heating medium oil. CONSTITUTION:A heating medium oil is supplied from a line 1 into a container 2 and then carried to a tube 5 of a heater A via a line 3 by means of a pump 4. The heating medium oil thus heated by the heater A releases heat at heating jackets 6 of a facility B to be heated and then is carried back to the container 2 via a line 7. Here, simultaneously with starting of the heating operation, a gas such as nitrogen, carbonic acid gas, hydrogen, and propane gas, etc. that does not react with the heating medium oil is injected into the heating medium oil from an injection line 11 arranged at the bottom of the container 2.
Patent JP-H0814665-A (JP)
Title: Energy saving type hot water feeding and heating facility
Inventor: SUZUKI TAKEFUMI
IPC: F24H1/18
Filed: 1994-06-24
Abstract: PURPOSE:To enable an energy saving type hot water feeding and heating facility to be utilized also as a heating operation by a method wherein there are provided an outer easing forming an air guiding clearance between it and an outer surface of a hot water storing tank, having a high temperature medium discharging port at an upper part and a hot air discharging port at a lower part, and a heat exchanger for use in heating water stored in the hot water storing tank within an auxiliary heating tank. CONSTITUTION:As hot water HW is stored up to about a middle level within a hot water storing tank 1, hot air fed into a suction port 44 within an auxiliary heating tank 42 is retrieved from its heat by a heat exchanger 41 within an auxiliary heating tank 42, the air passes through a discharging port 45 and advances into an air guiding clearance 70. When the air passes through the air guiding clearance 70, heat is supplied to this air from hot water HW through the outer surface of the hot water storing tank 1, the air becomes high temperature air and then the air is discharged from a high temperature discharging port 72. In this case, as a hot water storing amount of the hot water HW is high in its volume, the air becomes easily air of high temperature. In turn, hot air of which heat has been removed by the lower outer surface of the hot water storing tank 1 when the air passes through the lower part within the air guiding clearance 70 from a hot air discharging port 73. Accordingly, each of air of high temperature and hot air each can be effectively utilized for the heating operation.
Patent JP-S5867606-A (JP)
Title: Herbicide
Inventor: HINO OSANORI
IPC: A01N43/70
Filed: 1981-10-16
Abstract: PURPOSE:A herbicide comprising an active ingredient obtained by blending N-ethoxycarbonylmethyl-N-2,6-diethylphenylchloroacetamide with another compound, capable of controlling more weeds in a smaller amount than each of the compounds alone, having a wider application period. CONSTITUTION:1pts.wt. N-ethoxycarbonylmethyl-N-2,6-diethylphenylchloroacetamide, a herbicide having high growth inhibition on some weeds by protein synthesis inhibition, is blended with 0.1-5pts.wt. 2-methylthio-4-(1,2-dimethylpropylamino)-6-ethylamino-S-triazine or 2-methylthio-4,6-bis(isopropylamino)-S- triazine, or the blend is further mixed with 0.1-5pts.wt. 2-methyl-4-chlorophenoxybutyric acid so that it is stabilized. The prepared agent shows improved synergistic actions, and is effective against big grown weeds.
Patent JP-2000356303-A (JP)
Title: Drumless boile
Inventor: TAGA KIICHI
IPC: F22B37/26
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient precipitation area by employing a structure for separating boiler water with a multiplayer plate filter provided above a header thereby separating steam through cyclon separation of a header having a small diameter and utilizing a precipitation pipe as a vertical header. SOLUTION: A vertical header 1 serves as a steam separator 5, a precipitation pipe, or the like. An evaporation heat transfer surface 2 stands from a lower horizontal header 3 forming a simple and effective boiler water circulation passage. An upper header 4 collects water tubes on the evaporation heat transfer surface 2 and introduces them to a steam separating section. The steam separator 5 separates steam and returns boiler water to circulation water. A filter 6 compensates for incomplete separation performance of the small space steam separator 5 and increases the dryness fraction of steam. A superheating heat transfer surface 7 generates superheated steam. Safety is ensured because a large drum, e.g. a natural circulation boiler, is not included and energy is saved because the boiler is started/stopped in a short time.  Since the precipitation pipe also serves as a header, a sufficient cross-sectional area is ensured and safety circulation of boiler water is guaranteed.
Patent JP-H04368370-A (JP)
Title: New phenylquinoline compound, liquid crystal composition and optical switching element containing the same
Inventor: YOKOYAMA AKIHISA
IPC: C07D215/20
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a new compound, capable of assuming a thermotropic stable liquid crystal state and useful as a material for optoelectronics-related elements. CONSTITUTION:A compound expressed by formula I [R is 1-18C alkyl or alkoxy; (n) is 0 or 1; R* is halogen, alkoxy, alkyl, etc.], e.g. 6-octyl-2-(4-(2- pentyloxypropyloxy)phenyl)quinoline or 6-octyl-4-hydroxyphenyl)quinoline. The compound expressed by formula I is obtained by alkylating or acylating phenolic hydroxyl group in a 6-substituted-2-(4-hydroxyphenyl)quinoline expressed by formula II with an optically active alkyl group or acyl group. A ferroelectric liquid crystal composition having great spontaneous polarization and a high speed of response is obtained by adding the compound expressed by formula I to nonchiral liquid crystals.
Patent JP-H1010998-A (JP)
Title: Colour display device
Inventor: YOKOMIZO HIROYUKI
IPC: G09F9/35
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the recognizable and sharp colour pixel display and colour graphic display which do not give the feeling of physical disorder to the user's eyes, and which have high display quality or have no dispersion in the distribution of luminescent intensity, by diagonally arranging a picture element of the highest intensity among at least red, green and blue three pixels forming a compound picture element, so that it is not arranged vertically or horizontally. SOLUTION: A compound picture element 100 has G(green), R(red), B(blue) and W(white) four picture elements, and the G and W pixels having comparatively high luminescent intensity are diagonally arranged for preventing the horizontal or vertical arrangement. Thereby the difference in display quality between the upper and lower areas, and the left and right areas, can be prevented. In the compound picture element formed by the R(red), G(green) and B(blue) three pixels, the compound picture element is arranged in matrix, so that the G(green) is diagonally arranged in the case when the pixel is not divided, thereby the difference in display quality between the upper and lower areas, and the left and right areas, can be prevented.
Patent JP-S5869755-A (JP)
Inventor: MITSUO KOUJI
IPC: C04B24/22
Filed: 1981-10-20
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-H0330059-A (JP)
Title: Document processor
Inventor: MATSUNO TAKUYA
IPC: G06F17/21
Filed: 1989-06-27
Abstract: PURPOSE:To forcibly change to an alphanumerics shift mode by depressing a specific key and to eliminate an erroneous input by providing an input means, a mode selecting means, a display means, and a means for controlling the mode selecting means. CONSTITUTION:Control programs for a screen display processing and a mathematical expression editing processing at the time of inputting a mathematical expression, and also, various control procedures executed by a CPU are stored in a ROM. A RAM is used at the time of temporary storage of various data, and an operation and a logical decision by the CPU, when the control procedure stored in the ROM is executed. On a keyboard 4 for inputting a character, a key for giving an instruction to the CPU is provided. A controller 5 brings an input symbol received from the keyboard 4 to conversion processing to an internal code, and a buffer memory 6 saves a key code as a character code at the time of generating and editing a document and displays it on a CRT 7, analyzes character data, control data, etc., sent by a controller 10 and drives a printer 9. According to this constitution, at the time of inputting a mathematical expression, the processor is set automatically to an alphanumerics mode, therefore, a mode changing operation by an operator becomes unnecessary.
Patent JP-S5956728-A (JP)
Title: Formation of resist pattern
Inventor: MORITA MASAO
IPC: G03F7/075
Filed: 1982-09-27
Abstract: PURPOSE:To attain the development with a short period of time with less processes by the dry method, namely by irradiating a pattern with high energy ray after forming a silicon resin film on a substrate and eliminating non-irradiating portion through the dry etching for the irradiated film. CONSTITUTION:An organic polymer material film is formed on a substrate. A silicon resin film is formed thereon. The silicone resin film is irradiated with a high energy ray in accordance with a pattern. Thereafter, non-irradiated portion of the silicone resin film is removed by dry etching to the irradiated portion. With the pattern of silicon resin film formed by the dry etching, the organic polymer material film is dry-etched. As a result, the organic polymer material film in the region not covered with the mask is removed.
Patent JP-S6058888-A (JP)
Title: Thermal transfer recorder
Inventor: YANA MASAZUMI
IPC: B41J35/38
Filed: 1983-09-12
Abstract: PURPOSE:To melt an ink forming residual patterns on an ink carrier to thereby make the residual patterns illegible, by a method wherein an ink carrier used up for transferring an ink is reheated independently of recording patterns. CONSTITUTION:An ink film 18 used up for transferring by a thermal head 16 is separated from an ordinary paper 10 by a transferring roller 14, and the used-up ink film is brought into contact with a heater roller 21 between support rollers 19, 19. The heater roller 21 is rotated in a direction opposite to the moving direction of the ink film 18, whereby the residual ink is melted and spread, and residual negative patterns of the ink are made to be illegible.
Patent JP-2000001688-A (JP)
Title: Slide bearing
Inventor: EGAMI MASAKI
IPC: C10N10/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a slide bearing comprising molded product of a resin composition obtained by adding a specific amount of fluororesin and talc to a polyphenylene sulfide resin, having excellent abrasion resistance even to a soft opposite material and not damaging the opposite material. SOLUTION: This slide bearing comprises a molded product of a resin composition consisting mainly of a polyphenylene sulfide resin in which a polyphenylene sulfide resin preferably having crossing bond is compounded and obtained by adding 5-40 wt.% fluororesin, preferably tetrafluoroethylene resin and 5-30 wt.% talc as essential components to the resin and is preferably used for supporting rotation shaft of a soft material of aluminum alloy, etc. Furthermore, the talc is preferably scaly talc having 0.1-100 μm particle size.
Patent JP-S6325261-A (JP)
Inventor: SHIRASAKI SHINICHI
IPC: H01B3/12
Filed: 1986-07-17
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-H0343453-A (JP)
Title: Polyarylene sulfide molding composition having improved mechanical property
Inventor: ERUNSUTOOURURITSUHI DORUFU
IPC: C08L81/02
Filed: 1990-06-27
Abstract: PURPOSE: To provide a polyarylene sulfide molding compsn. having improved mechanical properties by constituting the compsn. of non-branched polyarylene sulfide, specifically branched polyarylene sulfide, an anbitrary filler, a reinforcing material and an auxiliary substance.  
     CONSTITUTION: A compsn. is constituted by compounding 0-200 pts.wt. of a filler and/or a reinforcing material (B) and 0-20 pts.wt. of an auxiliary substance (C) with 100 pts.wt. of polyarylene sulfide (suitably, polyphenylene sulfide) (A) consisting of 5-95 wt.%, pref., 50-95 wt.% of non-branched polyarylene sulfide A 1  obtained without adding a branching agent composed of a compd. of trifunctionality or more wherein a bonding point has a rotary symmetric arrangement and 5-95 wt.%, pref., 5-50 wt.% of branched polyarylene sulfide A 2  obtained from 1,4-dichlorobenzene and sodium sulfide mixed with the branching agent, for example, 1,3,5-trichlorobenzene. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0722684-A (JP)
Title: Laser processing device
Inventor: ISHIDA SHUICHI
IPC: H01S3/101
Filed: 1993-07-06
Abstract: PURPOSE:To prevent a workpiece from being thermally damaged when performing laser processing by overlapping patterns. CONSTITUTION:The device is provided with a laser oscillator which outputs laser beam, a light deflector 13 for deflecting a proceeding direction of laser beam output from the laser oscillator, a slit plate 16 which has a plurality of openings formed at a regular interval along a specified direction and casts laser beam deflected by the light deflector on a workpiece through the opening and a control device 21 which controls deflection of laser beam by a deflection means, irradiates the work piece by making laser beam pass successively from an opening at one end side of a specified direction of a slit plate to an opening at the other end side, and thereafter controls deflection of laser beam again after moving a slit plate in a specified direction at a specified pitch and makes it pass from an opening at one end side of a specified direction to an opening at the other end side successively.
Patent JP-S6144762-A (JP)
Inventor: YONEZAWA MASATOMO
IPC: C04B35/46
Filed: 1984-08-09
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-H1114854-A (JP)
Title: Optical fiber connecting box
Inventor: TAKEDA TETSUYA
IPC: G02B6/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of failures such as the increase in a forced feeding and the discontinuity of a coated optical fiber by arranging the resistance means, which stops the pull-in of the fiber into an optical fiber cable, in the middle of the fiber that is pulled out from the cable. SOLUTION: A resistance means 151 , which prevents the pull-in of a coated optical fiber 4 into a cable 1, is arranged in the middle of the fiber 4 which is pulled out into an external case 11 from a remainder storage case 12. The means 151 consists of a flexible tube 16, which is made of nylon resin and has a prescribed length, and a wedge shaped stopper 17 which is made of silicone rubber having a large friction resistance. When a force is acted on the fiber 4 located in the case 11 so as to pull the fiber 4 into the cable 1, the stopper 17 is pulled into the tube 16, the friction force between the stopper 17 and the fiber 4 is increased and the other end of the tube 16 is abutted against the end face of the cable 1. Therefore, the pull-in of the fiber 4 into the cable 2 is prevented.
Patent JP-H1112184-A (JP)
Title: Formulation for treating bovine salmonellosis
Inventor: NAKAZAWA MUNEO
IPC: A61P31/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject formulation for removing salmonella bacteria from bovine intestinal tracts by including a lactobacillus, a butyric acid bacterium and a saccharogenic bacterium as active ingredients. SOLUTION: This formulation contains the mixture of three kinds of live bacteria comprising a lactobacillus, a butyric acid bacterium and a saccharogenic bacterium. The lactobacillus includes Streptococcus faecalis T-110 (referred to as SF), is a gram-positive facultative anaerobic micrococcus, and has characters comprising a high lactic acid-producing ability and a large proliferation rate. The butyric acid bacterium includes Clostridium butyricum TO-A (referred to as CB), is a gram-positive strictly aerobic bacillus bacterium, has a spore-forming ability, and produces a short chain fatty acid such as butyric acid or acetic acid. The saccharogenic bacterium includes Bacillus mesentericus TO-A (referred to BM), is a gram-positive aerobic bacillus bacterium, and produces an amylolytic enzyme. The three kinds of bacteria are preferably added in a SF:CB:BM ratio of 10:1:1.  The formulation is administered at each dose of 20-50 g for a calf or at each dose of 50-200 g for an adult cattle. The various syndromes of the cattle due to the salmonellosis are improved.
Patent JP-S5789303-A (JP)
Title: Short-circuit plate device
Inventor: MONJI MASAKI
IPC: H01P1/28
Filed: 1980-11-25
Abstract: PURPOSE:To obtain the sufficient short-circuit characteristics, by constituting a short-circuit plate for impedance matching, which is inserted to a waveguide, by plural conductive wide-face materials. CONSTITUTION:A short-circuit plate 2 is inserted into a waveguide 1 axially movably. The short-circuit plate 2 consists of plural metallic wide-face materials 51-53 and linking pieces 61 and 62 which link them into one body. A length (l) in the axial direction of wide-face materials 51-53 and linking pieces 61 and 62 is set to satisfy l=2n+lambda/4 (lambda is the wavelength in the waveguide), thereby obtaining the sufficient short-circuit characteristics.
Patent JP-S6058943-A (JP)
Title: Production of aclavinone compound
Inventor: MARUYAMA KAZUHIRO
IPC: C07C235/82
Filed: 1983-09-10
Abstract: PURPOSE:To produce the titled compound with simple operation in high efficiency, by using a novel compound as a starting raw material, treating the compound with an alkali, subjecting to the desilylation, oxidation, dealkylation and the treatment with a base, and finally oxidizing the product. CONSTITUTION:The compound of formula I [R1 is 1-3C alkyl; R2 is 1-3C alkoxy or (substituted) amino; R3 is 1-6C alkyl] (a novel compound) is treated with an alkali in a hydrophilic solvent to produce the compound of formula II, which is desilylated with a mineral acid and oxidized with Br2. The resultant compound of formula III is dealkylated with a Lewis acid, treated with a base to effect the cyclization to obtain the oxyaclavinone of formula IV, and converted to the (+ or -)-aclavinone compound known as an aglycon of aclacinomycin of formula V by oxidizing with Br2. USE:A synthetic intermediate of aclacinomycin (a carcinostatic agent).