baber/WOPTO huggingface dataset:
Patent JP-H1054244-A (JP)
Title: Indirect injection type engine
Inventor: MATSUOKA HIROSHI
IPC: F02B19/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency by conducting ignition combustion in an auxiliary chamber formed at a piston and burning lean mixture formed previously at a main chamber in a short period in an indirect injection type engine. SOLUTION: This auxiliary chamber type engine is provided with an indirect injection chamber 2 formed at a piston 3, and a communication hole 6 and a central communication hole 5 which communicates the indirect injection chamber 2 and a main chamber 1 with each other. A fuel injection nozzle 4 injects fuel from a multiple-injection holes to the main chamber 1, produces uniform lean mixture at the main chamber 1 previously, and injects ignition fuel to the inside of the indirect injection chamber 2 through the central communication hole 5 near a piston compression top dead center to conduct ignition combustion at the indirect injection chamber 2.  The fire flame injected to the main chamber 1 from the indirect injection chamber 2 triggers off short-period combustion of lean mixture in the main chamber 1, thus it is possible to reduce generation of NOX as the whole for improved thermal efficiency.
Patent JP-H0672844-A (JP)
Title: Skin external preparation
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a skin external preparation containing a tranexamic acid amide or its salt as an active ingredient, and having an excellent beautifully whitening effect and a skin roughness-preventing and improving effect. CONSTITUTION:The skin external preparation contains a compound of formula I [R1 is H, lower alkyl; R2 is alkyl, cycloalkyl, alkenyl, pyridyl, trifluorometyl, group of formula II (X, Y are alkoxy, amino, halogeno; (m) is 0-3; (n) is 0-3), group of formula III (Z is OH, lower alkoxy; (j) is 0-3)] or its salt as an active ingredient in an amount of 0.001-20wt.%. The compound of formula I or its salt is additionally suitably compounded with an oil component, and UV absorber, an antioxidant, a surfactant, a humectant, a perfume, a thickening agent, a dyestuff, a skin nutrient, etc., and subsequently prepared into the external preparation. The compound of formula I includes trans-4-acetylaminocyclohexane carboxylic acid.
Patent JP-H03116279-A (JP)
Title: Minimization method for symbolic cover of finite state machine and state allocating method
Inventor: DORON DORUSHINSUKII
IPC: G06F17/50
Filed: 1989-09-29
Abstract: PURPOSE:To decide the minimization of a symbolic cover with the calculation performed within an actual time via a computer by forming the symbolic cover after obtaining the equivalent groups having the specific equivalent relation. CONSTITUTION:A finite state machine M is expressed by an input set X, an internal state set Y, an output set Z, a next state function delta, an output function lambda, and an initial state yO(yO EPSILONY). Then a least finite state machine ML equiva lent to the machine M is searched. Then the relation where the internal states (p) and (q) are defined as delta(p, alpha) = delta(q, alpha) and lambda(p, alpha) = lambda(q, alpha) = lambda(q, alpha) = beta is defined as pidenticalalpha;betaq to an element alpha of the input set X and an element betaof the output set Y of the machine ML. Under such conditions, the equivalent groups having the relation of (identicalalpha; beta) are obtained with all alpha;beta pairs. Finally these equivalent groups are used as elements and a minimum symbolic cover is obtained. Thus the symbolic cover of a finite state machine can be minimized with the decisive and simple calculation.
Patent JP-2000080183-A (JP)
Title: Method for surface treatment of polyester substrate, polyester substrate, silver halide photographic photosensitive material and magnetic recording medium
Inventor: KUDO KAZUYOSHI
IPC: G03C1/795
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method capable of activating the surface of a polyester substrate to easily adhere to a polymer binder layer such as a hydrophilic polymer and hydrophobic polymer even without an undercoat layer; a surface treating method which activates the surface of a polyester substrate by the electrical discharge treatment which is low in cost, stable and, in addition, environmentally friendly; a surface treating method capable of winding the polyester substrate without blocking the surface-treated surface; a polyester substrate whose surface can readily be activated by the electrical discharge treatment; and a magnetic recording medium using the substrate thus treated which is excellent in mar resistance. SOLUTION: In the method for treating the surface of a polyester substrate by subjecting at least one surface of a polyester substrate having a crystallinity of not more than 80% to discharge plasma treatment in a gas under a pressure of 500-800 Torr while continuously conveying the polyester substrate, not less than 50 pressure % inert gas to be introduced is made up of argon and the treatment is provided at not less than 50 W.min/m2 to less than 500 W.min/m2.
Patent JP-H04132062-A (JP)
Title: Floppy disk
Inventor: YAMAUCHI TOSHIAKI
IPC: G11B23/50
Filed: 1990-09-20
Abstract: PURPOSE:To remove the dust of a disk through simple construction without using a spring, etc., by bringing a liner into contact closely to a medium by forming a liner built-up part by using the center hole part of the liner. CONSTITUTION:The floppy disk is constituted by piling the liners 2a, 2b in which folded parts 4a, 4b folded to sides not facing the medium 3 to be held between are formed by using the center hole parts having been thrown away in the past of the liners 2a, 2b to hold the medium 3 between from the upper and the lower sides and the medium 3, and covering them by jacket parts 1. Accordingly, the thickness of the folded parts 4a, 4b at the center hole parts becomes twice as thick as the original thickness of the liners 2a, 2b, and these parts are brought into contact strongly with the medium 3. Thus, when the medium 3 rotates, the dust on the medium is wiped away by the liners 2a, 2b, and the dust is removed.
Patent JP-H0586261-A (JP)
Title: Phenol resin composition
Inventor: ISHIDA TAMOTSU
IPC: C08L61/06
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the subject composition suitable for coil bobbin such as trans bobbin for electric source, having excellent flexibility without deteriorating electrical characteristics, containing a vinyl acetate resin. CONSTITUTION:(A) 100 pts.wt. resol-type phenol resin preferably free from evolution of ammonia, especially phenol resin comprising dimethylene ether resol is blended with (B) preferably 1-20 pts.wt. powdery vinyl acetate resin having preferably 100-5,000 degree of polymerization to give the objective composition.
Patent JP-H1076451-A (JP)
Title: Manufacture of optical part
Inventor: MIZUTOME YUTAKA
IPC: B24B7/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To securely inspect parallelism between two surfaces of optical members. SOLUTION: In a method for manufacturing an optical part by polishing two back-to-back surfaces A1, A2 of an optical member 1 in parallel using a disposable jig 11, one surface A1 is first polished with a disposable jig surface A4, a jig 31 for holding at the time of polishing is applied to expose part of the surface A4 after polishing, the surface A2 is polished with a disposable jig surface A5, and parallelism between the surfaces A1, A2 is inspected by interference fringes between the exposed surface A4 and the surface A5 back- faced to it.
Patent JP-S62117816-A (JP)
Title: Production of hollow carbonaceous fiber
Inventor: ITOI MASAAKI
IPC: B01D71/02
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the titled fibers having a strength capable of sufficiently withstanding practical use in spite of light weight, by adjusting the shearing rate of molten carbonaceous pitch passing through a nozzle to a specific value or more in extruding and spinning the pitch. CONSTITUTION:Carbonaceous pitch e.g. molten coal tar pitch or naphtha tar pitch, etc., is extruded through a nozzle having <10 ratio of the nozzle length to the caliber at >=400/sec, preferably 500-1,000/sec shearing rate to afford carbonaceous fibers, which are then infusibilized and further carbonized to give the aimed carbonaceous fibers.
Patent JP-H04129764-A (JP)
Title: Data processing device
Inventor: NAKAMURA MITSUAKI
IPC: B41J29/52
Filed: 1990-09-21
Abstract: PURPOSE:To make automatic cutting of rolled chart paper feasible in optional length corresponding to the length of data by a method wherein the title device is equipped with a cutter for cutting of rolled chart paper and a plurality of cutting modes in which the rolled chart paper can be cut in a variety of forms, and driving of the cutter is controlled so that the cutting is made in any of the selected mode. CONSTITUTION:The title device is equipped with a plurality of operating modes in which rolled chart paper 19a can be cut in a variety of cutting forms. In the case where all of analysis data which are to be recorded in printing can be printed respectively within the fixed length of size A-4 paper, a fixed size mode is selected for recording of said data. In the case where there is any data among those to be recorded that exceeds the fixed size in the length, a mode specifying 'cut paper on completion of analysis when the length exceeds the specified one' is selected. In the case where a number of analysis data to be recorded are divergent in length, a mode specifying 'cut paper whenever the analysis finishes' is selected, and thereby the rolled chart paper 19a can be automatically cut in a length corresponding to the length of the data to be recorded.
Patent JP-S61131506-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01G5/01
Filed: 1984-11-30
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-H01188091-A (JP)
Title: Solid-state color image pickup element plate
Inventor: OKAZAKI AKIRA
IPC: H04N9/07
Filed: 1988-10-07
Abstract: PURPOSE:To improve a color reproductivity by providing a specific correction filter layer on and under a color separation filter layer on a photosensitive part existing on the light reception surface of a solid-state image pickup element. CONSTITUTION:A title device is provided with a color separation filter layer 12 on a photosensitive part 11 existing on the light reception surface of a solid- state image pickup element and has a constitution to further provide a correction filter layer 13 on and under the color separation filter layer 12. The color separation filter layer 12 has a spectral transmittance characteristic as shown in a figure (a), and when the correction filter layer 13 is a light cyan color having a spectral transmittance characteristic (p), the spectral transmittance characteristic of the color separation filter turns to be as shown in a figure (b). Thus, when an object body is image-picked up through an infrared rays cutting filter, each output signal is equalized, the problems of the mixture of a high output level signal into a low output level signal or the like can be improved and the color picture of high quality can be obtained.
Patent JP-H08153722-A (JP)
Title: Electrode wiring material and electrode wiring board using it
Inventor: IKEDA MITSUSHI
IPC: G02F1/1343
Filed: 1995-09-29
Abstract: PURPOSE: To provide a low resistivity and to facilitate handling by making Mo and/or W the major component and by adding an element selected from Ar, Kr and Xe. CONSTITUTION: A gate electrode 1 formed on a glass board 101 is made to have Mo and/or W as major component, and the ratio of the lattice constant of the material of the gate electrode 1 to the lattice constant of the material in bulk condition is be within ±3%. An element selected from Ar, Kr and Xe is added to the metal of the major component. In such case, Ar is set at 0.0003 atom %-5 atom %, Kr is set at 0.0003 atom %-3 atom % and Xe is set at 0.0003 atom % to 3 atom %. The content of the major component, Mo and/or W, is preferably 10 atom %-95 atom %. Thus, a low resistivity is obtained and handling is facilitated.
Patent JP-H02101381-A (JP)
Title: Detection of smelting state in arc furnace
Inventor: YANO HIROSHI
IPC: F27B3/08
Filed: 1988-10-07
Abstract: PURPOSE:To know smelting condition correctly and effect the proper operation of a furnace by a method wherein the frequency of the vibration of a furnace wall is analyzed and the smelting condition of charged materials is detected based on the value of the time integral of the remaining component of a power spectrum component within the range of high-frequency + or -10 Hz. CONSTITUTION:A vibration detector 4 is provided at the outside of a furnace wall 3 to detect the vibration of the furnace wall 3 as as electric signal. The detected signal is amplified by an electric signal amplifier 5 to the electric signal proportional to the acceleration of the displacement of the furnace wall. Subsequently, the sum of the components of power spectrum of respective frequencies is obtained as an index for determining charged materials collapsed within a period, in which the frequency analysis of the electric signal is effected in a frequency analyzing device 6. A relation between a time (t) and the sum P of the components of the power spectrum is obtained from the sum P and the starting time of conduction. The smelting condition of charged materials in a furnace may be detected by observing the value Q of the time integral upon operation and the smelting state of the materials may be known correctly whereby the proper operation of a furnace may be effected.
Patent JP-H1196493-A (JP)
Title: Road surface state detecting system device
Inventor: NAKAJIMA MIKAO
IPC: G08G1/09
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To surely detect the state of a road surface at low costs, and to report it to a traveling vehicle by judging a road surface μ from a received road surface μ estimation, and displaying a road surface state on a display means when the road surface state is a low μ. SOLUTION: A vehicle 3 is provided with a road surface μcalculating device for calculating a road surface μ value, and a transmitting device for transmitting the road surface μ value calculated by the road surface μ value calculating device to a road side antenna 4 by using a radio wave. That is, this road surface μ calculating device is connected with the transmitting device, and the road surface μ value calculated by the road surface μcalculating device is outputted to the transmitting device, and the transmitting device transmits the inputted road surface μ value to the road side antenna 4 by using a radio wave.  The road side antenna 4 transmits the received road surface μ value to a controller 7 of a base station 6 by using a telephone line, and the controller 7 judges that the road surface μ is a low μ based on the road surface μ value received from each road side antenna 4, and urges a traveling vehicle to pay attention by using a photoelectric display board 5.
Patent JP-H0195662-A (JP)
Title: Picture reader
Inventor: FUKAZAWA MOTOMU
IPC: G02B13/22
Filed: 1987-10-07
Abstract: PURPOSE:To read color picture information without color dislocation at any time even if an original surface partially floats or sinks by separating a light flux from a center in the sub-scanning direction of an original surface, and light-guiding the light flux in the tele-centric condition in respect to the original surface on respective line sensor surfaces. CONSTITUTION:By scanning an original surface 1 in the condition, in which a constant relation is maintained between a first scanning mirror part 3 and a second scanning mirror part 4, the color picture information on the original surface 1 is successively light-guided on the surfaces of three line sensors 6a-6c by an image formation lens 5, and the color picture information is read in such a way. At such a time, since the main beam of the light flux corresponding to each line sensor orthogonally intersects in the sub-scanning direction of the original surface 1, namely, since the light flux is made into the tele-centric condition, line portions AO and BO, which are reading intervals for the vertical direction of the original surface 1, can be constantly held. Thus, even if the original surface floats or sinks, the excellent color picture without the color dislocation can be read.
Patent JP-H08125985-A (JP)
Title: Teletext receiving device
Inventor: NAGAI MIHO
IPC: H04N5/445
Filed: 1994-10-19
Abstract: PURPOSE: To easily judge the reservation conditions of character programs by handling a character program containing a program number in character data as a table-of-contents(TOC) program, displaying a cursor at the position of the program number of the TOC program and presenting the reservation conditions of the character program shown by the cursor. CONSTITUTION: Character signals superimposed and transmitted for 14th to 16th H and 21st H in a vertical flyback erasure period are separated from a signal (a) received by a tuner 1 by a separating means 2. Those character signals are decoded by a processing means 3 and stored in a buffer memory 5 by a storage means 4. A reserving program is inputted from an input means 6 and a reserving means 7 reserves that program. A storage means 8 stores the character data from the means 7 into a buffer memory 9 and records the channel number, magazine number, program number and page number of the reserved program in a buffer memory 10. A detecting means 13 detects the program number in the character data and a recognizing means 14 recognizes the detected character program as the TOC program.  A display means 15 displays the cursor at the position next to '#' of the program number detected by the means 13 for the TOC program recognized by the means 14.
Patent JP-H09173690-A (JP)
Title: Method and device for dry-cleaning textile product
Inventor: SAAL HANS-UDO
IPC: D06F43/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce a running cost by continuously measuring the density and temperature of a solvent from the start to the end of a drying process at a position where the solvent density becomes maximum and controlling the volume and temperature of hot air corresponding to relation between the density acting as a pilot value and the temperature along characteristics. SOLUTION: In the drying process after a washing processing, air preliminary heated inside a pre-heater 6 first and heated to a prescribed temperature inside a heating member 7 heated by steam or the like is circulated through an internal cylinder 2 and the solvent is removed from laundry. After the air containing the solvent subjects to remove waste thread or the like by a lint filter 3, cooling and condensation are performed in a solvent condenser 5. Then, the solvent passed through a water separator from which water is separated is returned to a solvent tank for reutilization. In the meantime, the air not accompanied by the solvent is circulated and used through the heating member 7. Then, during the time, the volume and temperature of the hot air is controlled by the measured results of the solvent density and temperature.
Patent JP-2001077971-A (JP)
Title: Image reader and image-forming apparatus
Inventor: HORI HIROFUMI
IPC: G03G15/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a high performance image reader with that can read a sharp image by avoiding the floating of an original on an image read means, and to provide an image-forming apparatus. SOLUTION: An original is swollen, due to the stiffness of the original itself, when the original passes through a curved part 19a of a bent carrying path. Thus, the close contact of an original onto an image read sensor 5 placed at an outer edge of the curved part 19a is improved, and defective reading of an image is avoided. Provision of the curved part 19a to the carrying path and elimination of the floating of the original prevent an external light from gain entry into a gap between the image read sensor 5 and the original. Consequently, the read image is prevented from becoming unclear and a sharp image can be obtained.
Patent JP-S63108314-A (JP)
Title: Endoscope
Inventor: OKAZAKI TSUGUO
IPC: A61B1/00
Filed: 1986-10-27
Abstract: PURPOSE:To prevent a lens from being damaged or peeled by forming an elastic layer between a fitting part formed on the tip constitution part of a tip part of an insertion part and lens frames fitted to the fitting part and holding an optical lens in its inside. CONSTITUTION:The elastic layer 32 consisting of an elastic material is formed between the lens frames 25, 27 and the inner periphery of the 1st fitting hole 7. The elastic layer 32 is formed by sticking silicone rubber e.g. to the outer peripheries of said lens frames 25, 27 at the time of its assembling. If strong shock is applied to the tip part because of the collision of the tip part with a certain part, the shock is absorbed by the elastic layer 32 and transmitted to the 1st and 2nd lens frames 25, 27 fitted to the 1st fitting hole 7 through the elastic layer 32. Thereby the shock is not directly applied to the lens frames 25, 27 and an objective lens 26 can be prevented from being damaged or peeled.
Patent JP-2000085931-A (JP)
Title: Chute
Inventor: KOBAYASHI MASAGORO
IPC: B65G11/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To meet different parts easily in a chute with different inlet and outlet directions. SOLUTION: This chute is provided with a first chute 20, and a second chute 30. An inlet 11 is formed in one end of the first chute 20, an outlet 12 is formed in one end of the second chute 30, the other end of the first chute 20 and the other end of the second chute 30 are connected at an arbitrary angle, and the first linear upper edge 26p is supported by the first supporting parts such as 24 and 25. The interval of the first linear upper edge 26p and the first linear lower edge 21p can be changed by the first supporting part such as 24 and 25. The second linear upper edge 26p is supported by the second supporting part such as 34 and 35, and the interval of the second linear upper edge 36p and the second linear lower edge 31p can be changed by the second supporting part such as 34 and 35, therefore the first linear upper edge 26p and the second linear upper edge 36p are intersected.
Patent JP-H0194844-A (JP)
Title: Resectoscope
Inventor: NISHIGAKI SHINICHI
IPC: A61B1/303
Filed: 1987-10-07
Abstract: PURPOSE:To enhance electrical stability, by mechanically connecting the connection part provided to the rear end of the end part of an electrode device to the slider of a handle part and connecting the leading end electrode ot the electrode device to a high frequency power supply through an electrical connection means. CONSTITUTION:The insert part 21 of an optical sight tube 4 is inserted in the optical sight tube guide pipe 22 of a handle 3 and the optical sight tube 4 is connected to the handle 3 by an optical sight tube connection part 23. Next, the insert part 21 of the optical sight tube 4 is inserted in the stabilizer 43 of an electrode device 5 and the shaft part 41 of the electrode device 5 is laterally inserted in the electrode insert groove 32 of a sheath connection part 16 and, further, a connector 45 is laterally introduced into the electrode fixing groove 31 of a slider 25 under pressure to mount the electrode device 5 to the handle 3. Next, a rubber packing 6 is introduced into an electrode insert groove 32, in which the shaft part 41 of the electrode device 5 is inserted, under pressure. The part thus assembled is inserted in the sheath 12 and the connector 47 of the electrode device 5 is connected to a high frequency power supply.