baber/WOPTO huggingface dataset:
Patent JP-H1177676-A (JP)
Title: Long fiber reinforced thermoplastic resin molding material
Inventor: TAGUCHI MASAMICHI
IPC: B29B9/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a long fiber reinforced thermoplastic resin molding material which scarcely generates fluffing in transportation and others and has a good dispersion property of inorganic fibers in the thermoplastic resin. SOLUTION: In a long fiber reinforced thermoplastic resin molding material pellets in which inorganic fibers substantially of the same length are arranged in the same direction in a matrix of a thermoplastic resin, the exposure percentage E of the inorganic fibers which is defined by the formula of E=(e/N)×100 at least in one end surface in the fiber direction of the pellets is made 60% or less. In the formula, E is an exposure percentage (%); (e) is the number of inorganic fibers whose cross sections are exposed in at least one end surface in the fiber direction of the pellets; N is the total number of inorganic fibers arranged in the pellets.
Patent JP-S63114366-A (JP)
Title: Facsimile equipment
Inventor: KATO MOTOAKI
IPC: H04N1/00
Filed: 1986-10-30
Abstract: PURPOSE:To prevent a picture data not read normally from being sent due to a fault or a light source or a read element left unknown by detecting the fault of a raw picture data obtained through scanning reading through the count of picture element. CONSTITUTION:A picture element count circuit 2 increments each counter by one in response to the kind of black/white level of the picture element data sent from a scanning read section 1 and gives the picture element data to the next coding section 3. Every time the scanning read section 1 generates a raw picture data of one original, a control section 5 reads each picture element number counted by the count circuit 2 and when a comparator circuit 8 detects it that the rate of the black picture element number to the total picture element number is not within a range, a scanning read picture fault and the rate of the black picture element number to the total picture element number are displayed on the display section 6.
Patent JP-H07115118-A (JP)
Title: Wiring evaluation device
Inventor: KURIYAMA HIROKO
IPC: G01R31/26
Filed: 1993-10-18
Abstract: PURPOSE:To evaluate the electromigration of a contact chain without decreasing current accelerating property. CONSTITUTION:On a semiconductor substrate 6, a conductor 1 which serves as a wiring, and the impurity diffusion layer 5, which is insularly formed on the semiconductor substrate 6, are alternately connected to a plurality of places. Besides, a current source is connected to one end of the conductor, the source of voltage is connected to one end 8 of another conductor. The source of voltage is connected to the semiconductor substrate 6 in the vicinity of the conductor where the voltage source is connected.
Patent JP-H05102191-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKANIWA KAZUHIRO
IPC: H01L21/338
Filed: 1991-10-08
Abstract: PURPOSE:To enhance the yield of the title semiconductor device by reducing an irregularity in the current value of an FET. CONSTITUTION:An insulating film 9 which has been patterned is formed on an n-type GaAs layer 2 formed on a semiinsulating substrate 1; n<+> type GaAs layers 10, 10' are formed on the whole surface; the n<+> type GaAs layers 10, 10' are removed by making use of a photoresist 11 as a mask; a recess is formed. Since the recess is not constituted in the n-type GaAs layer 2 by an etching operation, the title semiconductor device is constituted in such a way that its yield is enhanced without causing an irregularity in a current value.
Patent JP-H09101952-A (JP)
Title: Word processor
Inventor: TAKENAKA KOSUKE
IPC: G06F1/32
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To control the supply of power for operating a display device, etc., from an input device. SOLUTION: This word processor is provided with a control power source on/off means for supplying the control power of a control power source to a controller, storage device and input device 15 or the like by opening/closing a display panel part 17 and a power supplying means for controlling the supply of power for operating a display device 16 or the like from the control power source by inputting input data from the input device 15 while the control power of the control power source is supplied to the controller, storage device and input device 15 or the like.
Patent JP-H07112177-A (JP)
Title: Contaminated soil repairing device and contaminated soil repairing method using the same
Inventor: OSAWA TAKEHIKO
IPC: B09C1/10
Filed: 1993-10-18
Abstract: PURPOSE:To efficiently treat contaminated soil in a home position by using microorganisms without requiring excavation and movement of soil. CONSTITUTION:This contaminated soil repairing device 10 is equipped with a boring device 12 penetrating into the soil and simultaneously agitating the soil, is connected with a diamond core bit 18 at the front end of this boring device and is further disposed with a microorganism dispersion supplying device 26 connected by a pipe 28 and a compressor 30 in order to supply the microorganism dispersion having a function to treat contaminants to the boring device. The microorganisms dispersion passes the inside of a boring rod 16 together with the air and is supplied into the soil by the diamond core bit 18. The dispersion is agitated together with the soil and the contaminants are removed by the effect of the microorganisms.
Patent JP-H04149974-A (JP)
Title: Connector unit
Inventor: HARIKI ISAO
IPC: H01R13/639
Filed: 1990-09-28
Abstract: PURPOSE: To provide strong clamping force and good durability by using a strip for latching means for a connector device. CONSTITUTION: A pair of latch members 30 which are symmetrical on the right and left and made of elastic material such as phosphor bronze is provided in a connector device 10, and is formed out of a support beam 31 and a spring beam 32. The beam 32, wherein a rim 13 is contained in a groove 21, clamps a circuit board 11 connected to a contact terminal 23 with an elastic force toward a side wall 16.
Patent JP-H08120526-A (JP)
Title: Production of polyvinyl alcohol fiber having high strength and high hot-water resistance
Inventor: MURAKAMI SHIRO
IPC: D06M101/16
Filed: 1994-10-25
Abstract: PURPOSE: To provide a process for producing a PVA fiber having high strength and high hot-water resistance and free from fray when cut in the direction of the fiber axis of a rubber conjugate material-obtained by using the PVA fiber as reinforcing material. CONSTITUTION: A spinning stock solution is prepared by dissolving PVA in an organic solvent. A coagulated fiber yarn is obtained by spinning the stock solution into a coagulation bath by wet and dry-type spinning. The coagulated fiber yarn is provided with a spinning oil mainly containing a composition consisting of the two components of A and B shown below and being mixed with dehydration reaction-stimulating catalysts, and further provided with a finishing oil shown below after heat drawing. The spinning oil consists of (A) 5-40wt.% of an ester of an aliphatic alcohol with an aliphatic carboxylic acid and (B) 95-60wt.% of an ethylene oxide and/or propylene oxide adduct to an aliphatic alcohol. The finishing oil consists of an oil containing >=40wt.% of an ethylene oxide and/or a propylene oxide adduct to an aliphatic amine compound.
Patent JP-H02108728-A (JP)
Title: Method of sinking caisson
Inventor: INO TOSHIMI
IPC: E02D23/00
Filed: 1988-10-18
Abstract: PURPOSE:To make an applied load or a dead weight of a caisson smaller so as to easily and economically sink the caisson by press-fitting the caisson in a caisson box itself or a die frame already built in the upper part of a body section with a reaction force by use of jacks. CONSTITUTION:Press-fitting jacks 2 are extended, receiving a reaction force to an already built-up caisson box which is therefore press-fitted and sunk into the ground, and the ground below a working chamber 11 is excavated by means of an excavator 13. The muck thereof is scooped up by buckets 4 and discharged above the ground through a conveyer shaft 16. Then, a reinforcement, a die frame 52 and a gable die frame are assembled in a space 5 formed by the press-fitting of the body section 1 in such a condition that the jackets 2 are retracted, and concrete 6 is placed into the space 5 through a press-charge pipe 14 so as to build up an annular caisson box. Then, the jacks 2 are again extended to repeat the similar process so as to sink the caission. Further, the inclination of the caisson box is adjusted by manipulating the jacks 2, thereby it is possible to build a shaft which is not vertical.
Patent JP-H08134032-A (JP)
Title: N-methylolacrylamide crystal, its production and storing thereof
Inventor: NIWA KIYONOBU
IPC: C07C231/08
Filed: 1995-09-14
Abstract: PURPOSE: To remove formaldehyde-like odor of N-MAA crystals, reduce solidifying property after long term storage and hygienically improve working atmosphere in a place using the crystals and obtain the subject crystals by a simple operation process. CONSTITUTION: Crystalline N-methylolacrylamide (MAA) obtained by reacting acrylic amide with formaldehyde is subjected to cleaning treatment using a mixed solution of water with a water-soluble organic medium to provide N-MAA crystals substantially free from formaldehyde-like odor and having <=3kg/cm<2> compression strength after elapsing for 2 month under 200g/cm<2> pressure. The crystalline N-MAA substantially free from formaldehyde-like odor is subjected to exposing treatment under atmosphere containing an acidic gas or a basic gas to provide the objective N-MAA crystals having small solidifying property. The crystalline N-MAA substantially free from formaldehyde-like odor is retained and stored under atmosphere containing an acidic gas or a basic gas.
Patent JP-H10101656-A (JP)
Title: Production of oxazole compound
Inventor: IWAKURA KAZUNORI
IPC: C07D263/16
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound on an industrial scale at a low cost without using expensive raw materials and intractable reagents, etc., by oxidizing the 3-site of a 3-aromatic alanine derivative with a halogen radical generating agent. SOLUTION: The objective compound of the formula II is produced by reacting a 3-aromatic alanine derivative of the formula I (Ar is an aromatic group; R<1> is an alkyl or phenyl; R<2> is a carboxylic acid protecting group) with a halogen radical generating agent (e.g. N-bromosuccinimide). The amount of the halogen radical, generating agent is usually l-20mol per 1mol of the compound of the formula I. A free radical forming agent such as benzoyl peroxide may be used in combination with the above components to promote the radical generation. The reaction is usually carried out in the presence of a solvent preferably at 0-80 deg.C. For example, 5-(5-methylfuran-2-yl)-2phenyloxazole-4- carboxylic acid methyl ester is produced by using 2-benzoylamino-3-(5- methylfuran-2-yl)propanoic acid methyl ester as the compound of the formula I.
Patent JP-H07113279-A (JP)
Title: Attaching structure of decorative edge of curtain wall
Inventor: HONDA TETSUYA
IPC: E04B2/90
Filed: 1993-10-19
Abstract: PURPOSE:To easily handle a decorative edge to facilitate the attaching work thereof. CONSTITUTION:A mullion 13 is formed at the vertical frame 4 of a curtain wall 2. A bearing 17 of a support shaft is formed at one side 13B of the mullion 13 and the support shaft 30 is formed at the side part 24B in the same side with a decorative edge 24 respectively. The decorative edge 24 is made to be movable to both right and left hands around the support shaft 30. The side part 24A of the decorative edge 24 is joined with a screw 22 at the other side 13A of the mullion 13.
Patent JP-H1087858-A (JP)
Title: Method for treating surface of vulcanized rubber
Inventor: YABE AKIRA
IPC: C08J7/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for treating the surface of a vulcanized rubber whereby a microstructure can be formed only on the surface treated of the rubber by irradiating the surface with a laser beam. SOLUTION: The surface of a vulcanized rubber contg. 10-60vol.% carbon black having an average particle size of about 100nm or lower is irradiated with an ultraviolet laser beam having a wavelength of 380nm or lower. In producing an article (e.g. a silicone rubber tube) by molding and vulcanizing a silicone rubber, etc., contg. no carbon black and irradiating the resultant molded item with the laser beam. 0.1-5 pts.wt. ultraviolet absorber selected form among salicylic acid derivs. (e.g. phenyl salicylate or p-tert-butylphenyl salicyalte), benzophenone compds. (e.g. 2,4-dihydroxybenzophenone), benzotriazole compds., etc., is incorporated into the silicone rubber, etc., before molding.
Patent JP-H02109466-A (JP)
Title: Binary picture reduction method
Inventor: NOSE TOSHIRO
IPC: H04N1/393
Filed: 1988-10-19
Abstract: PURPOSE:To make a picture natural in its observation by converting an N picture element into a picture element of a halftone level specified by predetermined gradation number. CONSTITUTION:In the case of reduction rate of 1/N, the number of gradation of a halftone level is (N+1). Picture arrangement d, e are obtained by converting 4 notice picture elements a1, a1', a2, a2' in the original picture into one of 5 gradations including white level based on a conversion table and on a conversion table of other algorithm. Thus, the apparent resolution attended with mixture of the halftone picture element is improved and even a repetitive pattern such as thin lines or the like is recognized as a natural picture element according to human visual sense.
Patent JP-2000157287-A (JP)
Title: Na+/H+ ANTIPORTER PROTEIN AND GENE CODING FOR THE SAME
Inventor: SHONO MARIKO
IPC: A01H5/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new Na+/H+ antiporter protein which is isolated from Atriplex gmelini belonging to halophyte, contains a specific amino acid sequence, consists of a protein having Na+/H+ antiporter activity and is useful in the production or the like of transformed plants having enhanced salt tolerance. SOLUTION: This protein is a new protein, which contains the amino acid sequence represented by the formula or the amino acid sequence in which one or plural amino acid residues are inserted, deleted or substituted to this sequence and shows Na+/H+ antiporter activity, and is useful in the production or the like of transformed plants having enhanced salt tolerance. This protein is obtained by isolating a mRNA from leaves of Atriplex gmelini belonging to halophyte by a conventional method, synthesizing a cDNA by using this mRNA, then cloning it by means of PCR method using the partial sequence with high homology in the Na+/H+ antiporter gene as a primer and isolating the protein from the transformant obtained by introducing the resultant gene.
Patent JP-H09104048-A (JP)
Title: Apparatus and method for heating and heating/cooling mold
Inventor: OGURA MITSUO
IPC: B29C33/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance heating efficiency by specially separating the rear surface of a core from a mold main body at a time of mold opening and heating the molding surface of the core by an external heating means in an almost thermally insulated state. SOLUTION: At a time of mold opening, a predetermined space is formed between the rear surface of a cavity core 26 and a fixed back surface 23 by a cavity core means 24. A first external heating means 31 is allowed to advance to the position coming into contact with the rear surface of the cavity core 26 by a first moving mechanism 41 and a cavity surface is heated through the rear surface by the heat conductivity from a hot plate. A second external heating means 32 is allowed to advance to the position approaching and opposed to the cavity surface at a predetermined interval by a second moving mechanism 42 and the cavity surface is heated by the heat radiation from a hot plate. At a time of mold clamping, the rear surface of the cavity core 26 is brought into contact with the fixed back plate 23 having a cooling means to cool the cavity surface through the rear surface.  First and second external heating means 31, 32 are allowed to retreat to a position interfering the cavity core 26 by the first and second moving mechanisms 41, 42.
Patent JP-H01105487-A (JP)
Title: Heating tool
Inventor: NAKAMURA KUNIO
IPC: D06F75/02
Filed: 1987-10-16
Abstract: PURPOSE:To make a power cord unnecessary and improve the operability by providing a primary coil made of a superconducting material on a support bed and electromagnetically coupling it with a secondary coil provided on a heating tool. CONSTITUTION:A primary coil 3 made of a superconducting material is provided under cover nearly on the whole surface of an ironing board 1 and connected to an AC power receptacle via a power cord 5 provided with a switch 4 and a plug 5a provided at the end section. A secondary coil 6 and a load resistor 7 are provided in an iron 2 so as to form a closed circuit via a switch 8. When the AC voltage is applied to the primary coil 3, an AC current is induced in the secondary coil 6, the power is consumed between both ends of the secondary coil 6 to heat the heating tool, and the temperature is increased. No cord is thereby required, and the operability can be improved.
Patent JP-H01104210-A (JP)
Title: Cooker
Inventor: KOYAMA MASAHIRO
IPC: A47J27/00
Filed: 1987-10-16
Abstract: PURPOSE: To accurately perform display confirmation and to prevent erroneous operations by providing the main body of a cooking device of an upper opening type in which an operation and display panel part and a recessed part for a handle operation adjacent to the side of the panel part are formed, and a lid body for opening and closing the upper opening part of the device main body and providing a handle for facing the recessed part when it is closed on the lid body. CONSTITUTION: A front-lowered slope 7 is formed at the front surface upper part of the device main body 1, the operation and display panel part 8 is provided on a part of it and the recessed part 9 for the handle operation is provided adjacently on the side of the panel part 8. In the meantime, for the lid body 2, the rear part is freely rotatably connected to the device main body 1 through a hinge 18 and the handle 19 for facing the recessed part 9 when the lid is closed is projectingly provided from one side of a front part. In such a constitution, even when the handle 19 is held at the time of opening the lid body 2, since a hand for performing an operation is on the side of the panel part 8, the display and operation part is not hidden under the arm of a user or the like. Also, by inserting the hand to the recessed part 9, the handle 19 is easily operated.
Patent JP-S63117170-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: KANAMARU MASANOBU
IPC: F02P5/153
Filed: 1986-11-04
Abstract: PURPOSE:To prevent erroneous judgement of production of electrical noise as occurrence of knocking, by detecting occurrence of knocking through combination of a plurality of decision results corresponding to a plurality of knocking judgement intervals. CONSTITUTION:When a crank angle being judged by a pulse from a crank angle sensor 25 is compression stroke TDC and 30 deg.CA ATDC, a control circuit 40 detects a knocking signal from an output of a knock sensor 30 within a time (t1) corresponding to respective engine rotations. Then peak values (a1), (a2) of these knocking signals are compared with a judging value obtained by multiplying an average output value of the knocking sensor 30 upto 120 deg.CA, i.e. a background value (b), by a constant (k). Only when both comparison results (a1), (a2) exceed over the judging value, it is judged that a knocking occurred and lagging angle process for the ignition timing is carried out. Consequently, it can be discriminated clearly whether it is an electrical noise or knocking, or whether the knocking is associated with undulation.
Patent JP-H03124190-A (JP)
Title: Device and method for interpolating signal
Inventor: OZAWA NAOKI
IPC: H04N9/04
Filed: 1989-10-09
Abstract: PURPOSE:To reduce production of a false color signal in the case of an object moving slowly by using a 1st signal selected at a time, generating and interpolating a 2nd signal not obtained at that time and generating the 2nd signal interpolated so that the repetitive period is equal to the period of a signal source. CONSTITUTION:When a signal obtained at a relevant time is an R signal, a gate circuit 7a selects an output signal of a delay circuit 5a and a gate circuit 7b selects an output signal of an arithmetic circuit 6c and a gate circuit 7c selects an output signal of an arithmetic circuit 6f by the control of a signal of a synchronizing circuit 8. Similarly, when a G signal or a B signal is obtained at a relevant time, the gate circuits are controlled so as to obtain an object signal from each gate circuit. Thus, the R, G, B signals with nearly coincident phase sufficiently close to the signal to be obtained substantially are obtained. As a result, a false color signal generated at an edge of an object changing slowly being a problem is considerably reduced.
Patent JP-H01102516-A (JP)
Title: Synchronizing signal generator
Inventor: ONO SHUJI
IPC: H04N1/113
Filed: 1987-10-16
Abstract: PURPOSE:To prevent a synchronizing signal from falling into disorder even if dust, etc. exist on a diffraction grating by providing an optical element such as the diffraction grating, etc. and separating a synchronizing use beam which is made incident on a grid, into many points in the lengthwise direction of the grating of the grid. CONSTITUTION:A diffraction grating 12 consists of a transparent material whose photoabsorption is small, and has many parallel grooves in the direction being roughly vertical to the grating of a grid 11, at an equal interval on the plane. A light beam which is passed through the diffraction grating goes to a diffracted image 13 which is separated into may points of equal intervals determined by a grating pitch of the diffraction grating and wavelength of a synchronizing use light beam L1. Since the incident synchronizing use light beam L1 is separated into many points in the longitudinal direction of the grating of the grid, even if dust, etc. exist on the grating of the grid and a part of the synchronizing use light beam L1 is obstructed by dust, etc., there is no possibility that the light beam which has passed through the grid 11 falls into disorder as a synchronizing signal.
Patent JP-S61139380-A (JP)
Title: Method of treating starch raw material for sake (liquor)
Inventor: KAWAI SHIMA
IPC: C12G3/02
Filed: 1984-12-11
Abstract: PURPOSE:To produce SAKE containing no fat and oil component derived from a raw material, having no reduction in flavor even after long-period preservation, having stable quality, by defatting a starch raw material for SAKE with an organic solvent. CONSTITUTION:A starch raw material for SAKE, such as finely particulate polished rice, is treated with an organic solvent such as n-hexane, ethyl alcohol, benzine, etc., fat and oil components in the starch raw material are extracted and removed, and the prepared defatted starch raw material is used by a conventional procedure, to produce SAKE.