baber/WOPTO huggingface dataset:
Patent JP-H11211659-A (JP)
Title: Road surface state discrimination method and device
Inventor: YAMADA MUNEO
IPC: G01N21/47
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To use brightness information of a road surface where the influence as the amount of feature for discriminating a road surface condition is large and at the same time discriminate the road surface condition by a neural network that is capable of nonlinear processing. SOLUTION: A device is constituted of a TV camera 11 for picking up the overlooked image of a road surface to be discriminated, a polarization element 12, a polarization surface control part 13 for variably controlling the polarization surface of the polarization element 12, an image-processing part 14 for generating a distortion correction image where a polarization constituent ratio image is cut from vertical and horizontal polarization images and a road surface part to be discriminated is cut from the horizontal polarization image, a road surface state amount-of-feature calculation part 15 for calculating the amount of feature regarding a road surface condition from the horizontal polarization image, the polarization constituent specific image, and the distortion correction image, a temperature sensor part 16 for measuring temperature or a road temperature,  a road surface condition discrimination part 17 for discriminating the road condition by a neural network based on the brightness information of the road surface, other amount-of-feature, temperature, or the road temperature, and a display part 18 for displaying a discrimination result.
Patent JP-H05207049-A (JP)
Title: Atm cell continuity test system
Inventor: HAYAMI SHICHIRO
IPC: H04L12/26
Filed: 1992-01-24
Abstract: PURPOSE:To surely execute the continuity test of an ATM channel even in the case of a cellularized message in respect of an ATM continuity test system to execute the continuity test of the ATM channel. CONSTITUTION:This system is constituted of the ATM channel 1 in which an ATM cell is switched, a message processing means 10 which is connected to the ATM channel 1 and executes the processing of a message unit, and a channel testing means 20 which executes the reception check of a test cell by generating the test cell and sending it to the ATM channel 1 through the message processing means 10, and simultaneously, taking in the exit side output of the ATM channel 1 to its inside through the message processing means 10.
Patent JP-S58129771-A (JP)
Title: Preparing method of electrode for fuel cell
Inventor: NAKAZAWA TETSUO
IPC: H01M4/88
Filed: 1982-01-29
Abstract: PURPOSE:To obtain an electrode never destructed at operation of a cell in case of using the electrode as a cathode side electrode, by applying a procedure in which an organic high molecule aqueous solution contained with an Li ion is  used as a primary binder of metal powder for the electrode and the electrode  is molded then sintered. CONSTITUTION:An organic high molecule aqueous solution contained with a lithium ion is used as a primary binder of metal powder for an electrode and a necessary amount of the solution is uniformly dispersed in the metal powder. After molding into a shape of electrode, the electrode is dried at room temperature or high temperature to about 180 deg.C preferably at temperature about 100 deg.C. Then sintering is performed under a reducing atmosphere of hydrogen and in vacuum or inactive atmosphere. In this process, the metal powder is sintered and lithium is diffused in the metal powder, then a lithium diffused electrode can be obtained. This electrode can be used under the condition as is, preferably the electrode is heated under the presence of air or oxygen at 500-800 deg.C temperature preferably at temperature about 650 deg.C and formed with an oxide coating.
Patent JP-S55104374-A (JP)
Title: Adhesive composition
Inventor: MIYASHITA YOSHIHIRO
IPC: C08L57/02
Filed: 1979-02-02
Abstract: PURPOSE: To provide a title composition having high bonding strength and resistance to water and salt water and capable of bonding metal pipe and polyolefin in a wide range of temperatures by using composition of ethylenic copolymer resin, oil- soluble resin, specific resin, and low-density polyethylene.  
     CONSTITUTION: (A) 20W50pts.wt. of one or more of ethylenic copolymer resin selected from partially saponified member of ethylene-vinyl acetate copolymer resin and its graft modification member with unsaturated carboxylic acid, and graft modification member of ethylene-vinyl acetate copolymer resin with unsaturated carboxylic acid, (B) 10W40pts.wt. of oil-soluble phenol resin with softening point less than 140°C such as p-isopropylphenol, rosin-modified phenol resin, (C) 5W 20pts.wt. of resin selected from petroleum resin, coumarone-indene resin, and terpene resin, and (D) 5W20pts.wt. of low-density resin with MI of 7W200 are compounded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57125833-A (JP)
Title: Measuring method for degree of rust removal
Inventor: YAMAMOTO TSUNEHISA
IPC: G01N21/892
Filed: 1981-01-30
Abstract: PURPOSE:To equalize the sensitivity to red rust and skin to measure the degree of rust removal, by using the light of a wavelength band which has a high absorptivity for rust independently of kinds of iron rust and is constant approximately. CONSTITUTION:The light from a light source 4 is reflected diffusely by a material 3 to be measured consisting of a steel plate or the like, and the scattering light including a positive reflection light is condensed by a condenser lens and is converted to an electric signal proportional to the quantity of the reflection light by a photodetector 5. This electric signal is subjected to processings such as amplification by an electric processing circuit 7 and is displayed on a display device 8. Since approximately 550mm. wavelength has the same reflection factor for red rust and skin, a green light emitting diode is used as the light source 4. This wavelength band is used to measure the degree of rust removal for red rust and skin by the shot blast quantity.
Patent JP-H07217588-A (JP)
Title: Regenerative blower
Inventor: OZAKI YUKIKATSU
IPC: F04D29/30
Filed: 1994-02-03
Abstract: PURPOSE:To prevent the occurrence of an adverse influence exercised on a swirl flow of gas and to improve aerodymanic characteristics by a method wherein a small part in the vicinity of the inner peripheral edge of a blade formed at an impeller is smoothly bent and inclined in a direction opposite to the rotation direction of the impeller. CONSTITUTION:In the impeller 2 of a regenerative blower, a part 9a inclined so that an inlet angle alpha is 70 deg. is formed at a blade 9. The inner end parts of the blades 9 are eliminated at intervals of one blade to form a blade 12 having a shortened length so that the increase of the area of the end face in an axial direction of the blade 9 by the end face in an axial direction of the inclined part 9a of the blade 9 is suppressed to a low value. By alternately arranging the ordinary blades 9 having the bent part and the blades 12 having a shortened length, the area of the end face in an axial direction of the blade 9 close to an inner peripheral edge 11 is reduced to a half. The probability of a warp and the generation of resistance owing to collision of air with the end face in an axial direction of the blade 9 when a swirl flow of air flowing along an annular flow passage in a casing with which the impeller 2 is surrounded flows to a blade groove part 8 is reduced and the aerodynamic characteristics of the impeller 2 are improved.
Patent JP-H01186966-A (JP)
Title: Toner concentration adjusting method
Inventor: TAKEI YOSHIAKI
IPC: G03G13/08
Filed: 1988-01-20
Abstract: PURPOSE:To always keep the image density at a proper value by providing a spectral reflection area of a standard card plate in a position other than the effective spectral absorption area of a photosensitive body. CONSTITUTION:The image of a standard card plate 4 provided on an original platen 10 is projected to a photosensitive body 1 through an optical system 3, and a formed electrostatic latent image is developed to form a toner image, and the optical density of this toner image is measured to control the toner concentration of the developer. In this case, the spectral reflection area of the standard card plate 4 is provided in a position other than the effective spectral absorption area of the photosensitive body 1. Thus, the toner concentration of the developer is kept constant through the device is continuously operated for a long time, and as the result, the image density is always kept at a proper value.
Patent JP-S63179369-A (JP)
Title: Image forming device
Inventor: HORI KENJIRO
IPC: G03G15/00
Filed: 1987-01-21
Abstract: PURPOSE:To prevent a 1st image surface from being retained in a machine owing to the shortage of a recording agent at the time of double-sided recording and to facilitate an operation by providing a recording means and a means which detects whether or not there is the recording agent left, detecting whether or not there is the recording agent at the time of 1st image surface recording, and judging that there is no recording agent without performing the detection at the time of 2nd image surface recording. CONSTITUTION:A high-voltage electrifier 7, a transfer electrifier 9, a cleaning device 10, and a developing device 8 which has a toner detector 80 for detecting whether or not there is toner and contains the toner are provided for the photosensitive drum 6 of a laser beam printer. Images are formed on both surfaces of a printing form sent from the paper feed cassette 11 of this printer according to commands from a sequence controller 2 (22). When the controller 22 sends a signal which instructs printing operation from an external controller 21 to designate 2nd surface recording, the toner 80 detects and indicates whether there is toner or not, when the 2nd surface recording is specified, the presence/ absence detection of the recording agent is not performed and when it is judged that there is no recording agent, recording operation for a next page is disabled.
Patent JP-H06222525-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/392
Filed: 1993-01-27
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material superior in color reproduction performance and good in light resistance of a coloring matter image and storage stability under a high temperature and high humidity. CONSTITUTION:The silver halide color photographic sensitive material contains, in the silver halide emulsion layer, a thioether compound and/or a phosphite compound and a yellow coupler represented by the formula in which R1 is an alkyl or cycloalkyl; R2 is an alkyl, cycloalkyl, or aryl: R3 is a group substitutable on a benzene ring: (m) is 0-4; and Z is H or a group to be released by coupling with the oxidation product of a developing agent.
Patent JP-S63183219-A (JP)
Title: Internal combustion engine
Inventor: HARUYAMA KISHICHIRO
IPC: F02D15/04
Filed: 1987-01-21
Abstract: PURPOSE:To facilitate the manufacture of an internal combustion engine provided with a fuel activation chamber by providing a fuel activation chamber in a holder formed in a body different from a cylinder head, and then fixing the holder using an inserting hole for the cylinder head and the internal periphery part of a cylinder block. CONSTITUTION:An internal combustion engine 1 is provided with a fuel activation chamber 3, which is located in the neighborhood of the upper part of a main combustion chamber 2, and also provided with a valve 13 for opening and closing the two chambers 2, 3 between these chambers 2, 3. In this case, the fuel activation chamber 3 is provided in the lower part 4b of a cylindrical holder 4 having a stage part 4c which is formed in such a manner that its upper part 4a has a small diameter and its lower part 4b has a large diameter respectively. While, on a cylinder head 8 are provided a hole 8a having a small bore and a hole 8b having a large bore corresponding to the shape of the holder 4, and at the same time, between these holes is provided an annular stage part 8c. And further, the hole 8b having a large bore is provided eccentrically to the main combustion chamber so that a part of it overlaps a cylinder liner which is //fixed on the internal periphery surface of a cylinder block 33.
Patent JP-S60158093-A (JP)
Inventor: SAKUMA KUNIO
IPC: B67D7/42
Filed: 1984-01-27
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-S5295247-A (JP)
Title: Display device
Inventor: YAMASHITA TERUO
IPC: G02F1/137
Filed: 1976-02-05
Abstract: PURPOSE:To make a display wherein the proportion of color change is large and a good contrast is formed, by dissolving into a liquid crystal a specific multi-color molucule and a molecule capable of giving rise to the mutal transfer of charges with respect thereto and applying extrinsic energy to the crystal.
Patent JP-H02193021-A (JP)
Title: Liquid surface detector
Inventor: ISHIKAWA YUTAKA
IPC: G01F23/30
Filed: 1989-01-20
Abstract: PURPOSE:To enable detection of a liquid surface without generating a signal chattering and a wrong signal by arranging a float, an energization contact and a signal output means. CONSTITUTION:A ring-shaped permanent magnet 11 is fastened on an inner circumference of a float 1 and as the float 1 floating on a liquid surface comes within a specified range, a magnetic field of the magnet 11 acts on a lead switch 2 to close it. A contact 42 is formed on the tip underside of a leg part 41 wound with a heating wire 3 while an electrode plate 5 is arranged below the tip of the leg part 41 and a contact 51 is formed thereon facing the contact 42. Then, the wire 3 rises in temperature gradually with continuous energization and the leg part 41 is deformed substantially downward. Moreover, as the temperature of the wire 3 reaches a specified value, the leg part 41 is deformed so much that the contact 42 thereof contacts the contact 51 of the electrode plate 5 to conduct. This enables accurate detection of a liquid surface without generating a signal chattering and a wrong signal.
Patent JP-S61170634-A (JP)
Title: Inspection of end face of optical parts
Inventor: ARIMA TADAO
IPC: G01B11/30
Filed: 1985-01-25
Abstract: PURPOSE:To detect even a micro-defect by digitizing the image of the end face of an optical part to black and white binary data, expressing the same in two-dimensional coordinates and obtaining a frequency distribution with the connected number of the white or black data in the direction X or Y as variable. CONSTITUTION:A defect part 13 existing in the end face of an optical connector is the black data except the end face 10 of an optical fiber when the defect part 13 is expressed as the binary data. A recess appears as well in the other part in addition to the central part -x3<=x<=x1 in the connected number distribution determined at each x in the range of -x4<=x<=x2 when such binary data is expressed by using the two-dimensional coordinates. The presence of the defect part 13 is thus easily known. The discrimination is difficult if the defect part 13 exists within the -x4<=x<=x2 range and therefore the connected number distribution is obtd. with the variable as (y).
Patent JP-S59138412-A (JP)
Title: Manufacture of template for woodlike imitated resin
Inventor: OOGUSHI HIROMU
IPC: B29C33/00
Filed: 1983-01-27
Abstract: PURPOSE:To contrive continuous grain patterns by a method in which the resin master form made from wood material is divided into four parts, and said parts are rearranged and connected together, whereby the template of a wood-like imitated resin is formed. CONSTITUTION:A specified gap 3 is formed between a template 2 and a material wood 1, while inserting the wood material 1 into the template 2 and into this gap 3 resin 4 is poured and solidified. After the resin has been solidified, the template 2 is dismantled, and then the resin 4 and the wood material 1 are removed from the template 2 as one body. The resin 4 is stripped off from the wood material 1 and is developed, thereby obtaining a resin master form. This resin master form is divided into four resin plate pieces 5a-5d, and the devided surfaces are identified by (a)-(h). The divided plate pieces are rearranged such that the left and upper part is replaced with the right and lower part, and then the right and upper part is replaced with the left and lower part. They are identified by 5d, 5c, 5b, 5a. Then, the divided plate piece are connected together such that said divided surfaces become the outer peripheral end surface of the upper and lower sides A, B and the left and right sides C, D of the resin master form. Hence, the divided surface forming A side-outer peripheral end surface of the rearranged resin master form 5 coincides with (e) and (h), and then the divided surface forming B side-outer peripheral end surface coincides with (d), and (b) in such a way that their patterns may continue. Thus, the large template of wood like imitated resin with continuous grain pattern may be formed.
Patent JP-H09201569-A (JP)
Title: Coating method for uneven metal plate
Inventor: IWASHITA DAIJIRO
IPC: B05D1/28
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make clear an application line between the surface of a projection and the recession of a joint by preventing coating material from dropping from the surface of the projection when the surface of the projection is coated with the coating material. SOLUTION: When the surface of the projections 6 of an uneven metal plate 4 which was made uneven by pressing is coated, the metal plate 4 is sent with the surface of the projections 6 turned downward, and the surface of the projections 6 of the plate 4 which is pressed by a back mold 15 arranged along the back of the plate 4 above a stamp base 14 whose upper surface is coated with coating material 12 is coated with the paint 12. In this way, the paint can be applied by the stamp base with the surface of the projections turned downward.
Patent JP-H05241330-A (JP)
Title: Method for forming endless solid recording layer of photosensitive polymer for production of endless printing plate body
Inventor: MANFUREETO TSUYURUGAA
IPC: G03F7/18
Filed: 1991-02-01
Abstract: PURPOSE: To make it possible to produce an endless printing plate body with which an ink holding characteristic and an ink transfer characteristic are made easily reproducibly adjustable as desired by image forming exposure and development of an endless photosensitive recording layer suitable for production of the endless printing plate body by providing a method which is as simple as possible and is usable in multiple applications for the purpose of forming the endless recording layer described above. CONSTITUTION: Specified surface patterns are imparted by a roller treatment to the photosensitive polymer endless recording layer during the time of curing of the recording layer, thereby, the purposes are achieved in a known method for forming the endless solid recording layer of a photosensitive polymer on a cylindrical surface for production of the endless printing plate body by endlessly forming the layer of the photosensitive polymer recording material for forming the recording layer on the cylindrical surface in a fluid state and curing the layer thereon.
Patent JP-S61170542-A (JP)
Title: Low decarburization spring steel
Inventor: NISHIKIORI KIYOAKI
IPC: C22C38/16
Filed: 1985-01-25
Abstract: PURPOSE:To obtain the high Si spring steel having a reduced tendency of decarburization by specifying the amounts of C, Si, Mn, Cu, and Ni and the relation in (Cu+Ni) and (Ni/Cu). CONSTITUTION:The low decarburization spring steel consists of 0.5-1.0% C, 0.7-2.5% Si, 0.3-1.0% Mn, 0.02-0.5% Cu, 0.05-0.5% Ni, and the balance essentially Fe, and satisfies Cu+Ni=<=0.5% and Ni/Cu=0.1-20. If necessary 0.03-0.5%, in total, of >=1 kind among Cr, Mo, W, V, and Nb is further incorporated to the above composition. The spring material with this composition practically prevents ferrite decarburization, so that spheroidizing after rolling can be omitted.
Patent JP-H08211124-A (JP)
Title: Scan in circuit
Inventor: MATSUNO SHUNJI
IPC: G01R31/28
Filed: 1995-01-30
Abstract: PURPOSE: To prevent the performance from deteriorating during normal operation by realizing a free regular scanning operation using a scanning circuit. CONSTITUTION: Transfer gates 3, 4 are inserted into the way of output signal lines from a NOR circuit 1 and a NAND circuit 2 to be scanned. The transfer gates 3, 4 are connected, on the output side thereof, with transfer gates 5, 7. The transfer gate 5 is interrupted when a clock ϕ1 is '0' and an output signal A from the NOR circuit 1 is placed on the output signal line thereof. The transfer gate 5 is conducted when the clock ϕ1 is '1' and an inputted scan-in signal IN is placed on the output signal line of the NOR circuit 1. The transfer gate 7 is interrupted when a clock ϕ2 is '0' and an output signal B from the NAND circuit 2 is placed on the output signal line thereof. The transfer gate 7 is conducted when the clock ϕ2 is '1' and a signal D from an inverter 6 is placed on the output signal line of the NAND circuit 2.
Patent JP-2000210243-A (JP)
Title: Detergent feeding device of washer
Inventor: KODAMA KOJI
IPC: B08B3/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured detergent feeding device of a washer capable of feeding a detergent accurately when necessary. SOLUTION: The washing room 2 has a washing nozzle 6 and a rinsing nozzle 7, and washing water saved in a washing water tank 9 is forced into the washing nozzle 6 through a washing water pathway 12 by a washing pump 11. A detergent container 26 is attached, above the washing water tank 9, to the rear surface of a door 5 attached to the front of the washing room 2. A branch pipe 54 is attached in the middle of the washing water pathway 12, and is connected to an inlet 35 on top of the detergent container 26 by a hose 55. In the process of washing, when the washing pump 11 is driven and washing water is forced out, a small quantity of washing water is fed to the detergent container 26 through a branch pipe 54 and a rubber hose 55. And the powder detergent inside the container is dissolved and drips down from an outlet 42 on the bottom of the container into the washing water tank 9.
Patent JP-S59138585-A (JP)
Inventor: TERASAWA HIROYASU
IPC: B66B25/00
Filed: 1983-01-28
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-S5296330-A (JP)
Title: Pick-off circuit of ac power from car alternator
Inventor: SUGIYAMA SEKIO
IPC: H02J3/00
Filed: 1976-02-09
Abstract: PURPOSE: To provide a stabilized AC output by converting DC output (50 - 60V) from alternator into an output of frequency of 50 - 60Hz with an oscillator used and further by stepping up to a voltage of 100 - 110V with a step-up transformer used, in such circuit that with an interim circuitry between the alternator and regulator in a car battery charge circuit being cut off, a power be taken out from the alternator. 
     COPYRIGHT: (C)1977,JPO&Japio