baber/WOPTO huggingface dataset:
Patent JP-2001128017-A (JP)
Title: Picture evaluation device and picture evaluation method
Inventor: OYAMA TSUTOMU
IPC: H04N1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To precisely execute objective evaluation even if a gradation picture to be evaluated is constituted of a color picture and to make the evaluation result sufficiently correspond to human subjective judgment. SOLUTION: A picture evaluation device has a picture input means 1 obtaining picture data from a gradation picture, a color information conversion means 2 converting obtained picture data into color information, an identification threshold area division means 3 dividing converted color information based on an identification threshold decided in accordance with a human visual sense characteristic, a picture feature quantity calculation means 4 obtaining picture feature quantity in the respective partial areas after division, a gradation evaluation means 5 calculating an evaluation value on the gradation picture based on obtained picture feature quantity. Thus, an evaluation result whose reliability is higher than a conventional one and which is approximated to human sense can be obtained.
Patent JP-S63154762-A (JP)
Title: Aromatic polyether ketone resin composition
Inventor: KURAMOTO KEN
IPC: C08K3/10
Filed: 1986-12-18
Abstract: PURPOSE:To obtain the title composition having an excellent heat stability and an excellent heat resistance in both closed and open systems and incurring no copper harm phenomenon on molding, by incorporating with a specified copper alloy in a polymer having an aromatic polyether ketone resin as a principal ingredient. CONSTITUTION:A (co)polymer (A) consisting chiefly of an aromatic plyether ketone resin having an intrinsic viscosity of 0.7-2.6 [in a 0.1g/100cm<3> solution of conc. sulfuric acid (density: 1.84g/cm<3>)] and containing at least 25wt% repeating units of formula I or the same units plus other repeating units of formulas II-IV is blended with 5-40wt% copper alloy (B) consisting of 5-40wt% metal element having an m.p. >=500 deg.C, such as Si, Mn, Fe or Mo, and copper and, if necessary, with abrasion resistance improvers such as graphite, carbon silica or MoS2 and a reinforcing agent, fire retardant and bulk filler such as glass fibers (C).
Patent JP-H04177968-A (JP)
Title: Facsimile equipment
Inventor: FUKUSHIMA SHIGENOBU
IPC: H04N1/21
Filed: 1990-11-10
Abstract: PURPOSE:To attain continuous transmission processing without line reconnection by selecting a transmission means based on the residual capacity of the storage capacity. CONSTITUTION:A picture read means 57 reads a picture data of a sent original and a storage means 51 stores the read picture data. When the residual storage capacity of the storage means 51 reaches a prescribed value, a control means 50 switches a 1st transmission means sending the stored picture data into a 2nd transmission means sending directly the picture data to be read in response to the detection output of a detection means. Thus, the reliability of estimating storage overflow of the read means 51 is improved and the transmission processing is quickly attained without line reconnection.
Patent JP-S63158808-A (JP)
Inventor: NIKAIDO TAKASHI
IPC: H01C17/06
Filed: 1986-12-23
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-H11188267-A (JP)
Title: Production of photocatalytic filter media
Inventor: ADACHI YUTAKA
IPC: B01J35/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain a photocatalytic filter media having excellent functions by heating a raw coal such as anthracite under a photocatalyst sticking state with a hinder having an adequate viscosity in a state that air is cut off. SOLUTION: An unactivated coal base such as anthracite, bituminous coal having a particle size capable of sticking a photocatalyst powder, for example a particulate material, is used as the raw coal and the photocatalytic filter media is produced by heating the raw coal under the photocatalyst sticking state with the binder having the adequate viscosity in the state that air is cut off. As the binder to be used, a material, which does not decompose by the photocatalyst, should be selected and sodium silicate is suitable as an inorganic binder. As the photocatalyst, titanium oxide is most easily obtainable and zinc oxide powder is also used. The heating temp. is preferably 400-1,000 deg.C, the heating time is preferably 1-12 hr and if the temp. is low, the time is necessarily made longer and if the temp. is high, the time is shortened.
Patent JP-S63158573-A (JP)
Title: Image density adjusting device
Inventor: INOUE MOTOICHIRO
IPC: G03G15/00
Filed: 1986-12-23
Abstract: PURPOSE:To maintain an appropriate image forming condition, and to always keep the reproducibility of an image thin line part satisfactory, by providing a thin line reproducibility evaluating pattern on a part of a test print, and adjusting automatically a part of the image forming condition based on a detecting output signal of this pattern. CONSTITUTION:Black solid and dot-shaped patterns 2 are provided on a part of a test print 1. A toner image of a test pattern formed by an electrostatic photographic process on a photosensitive body 6 is transferred to transfer paper fed by a feed paper part 7 and fixed by a fixing unit 3, and thereafter, the density of the black solid and dot-shaped patterns 2 and a white part of the foundation are read by a sensor 4. A density signal which has been read is A/D-converted by a control part 8, calculated, controls a developing bias of a developing part 9, or inputted to a laser control part of an image write part 5 and controls an exposure quantity. In such a way, a print of good quality, which is excellent in the reproducibility of a thin line can be obtained stably.
Patent JP-2000127424-A (JP)
Title: Liquid container and cap therefor
Inventor: KOSHIKAWA HIROSHI
IPC: B41J2/165
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance unsealing operation by welding a cap and a liquid container stably thereby reducing unsealing force without sacrifice of welding strength. SOLUTION: The cap 1 having an exterior part 2 covering the liquid supply opening of a liquid container having a liquid holding section and the liquid supply opening comprises a part being jointed to the liquid container, and an operating part for unjointing the cap 1 from the liquid container by turning, wherein the joint exists on a center line connecting the operating part and the center of rotation while facing the center of rotation.
Patent JP-H10131825-A (JP)
Title: Liquid isolation valve device
Inventor: MIZUMACHI SHOJI
IPC: F16K31/18
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve a large flow of gas exhausted, and also prevent occurrence of fuel leakage in case of falling down to the ground, by providing a function to prevent a sticking phenomenon. SOLUTION: In a liquid isolation valve 1 equipped with a float 5, a pressure receiving part 8c (pressure response means) by which a valve element part 8 and the float 5 can be relatively moved in an axial direction according to pressure difference between the inside of a fuel tank 101 and a chamber R1 equipped to the float 5, a communicating hole 8e arranged in the valve element part 8, and locking parts 7a, 7b (regulating means) by which the movement of the float 5 in the direction of a valve seat 2e is restricted, are arranged in the upper part of the float 5, and the capacity of the chamber R1 is changed by pressure difference applied to the pressure receiving part 8c, thereby the float 5 is moved up to the locking parts 7a, 7b and stopped, and further, the valve element part 8 is moved in a valve opening direction.
Patent JP-H03196810-A (JP)
Title: Method and device for distributing aqueous germ-free fluid
Inventor: RICHIYAADO RII GETEINGUSU
IPC: A61P31/04
Filed: 1990-11-09
Abstract: PURPOSE: To dispense an aqueous aseptic fluid in a sterile condition by passing the aqueous aseptic fluid from a reservoir to an outlet through a porous filter to which an antiseptically effective amount of an organic silicon quaternary ammonium compound is covalent-bonded. CONSTITUTION: A porous filter 18, to which an antimicrobibially effective amount of an organic silicon quaternary ammonium compound represented by formula I is covalent-bonded, is provided within a portable container 10. A predetermined amount of an aqueous aseptic fluid is stored in the reservoir 12 in the container 10 and the aqueous aseptic fluid is passed through ht porous filter 18 and allowed to flow out of an outlet 19. In formula I, Y represents R or RO (R is a 1-4C alkyl group, H), (a) represents 1 or 2, R' represents a methyl or an ethyl group, R" represents a 1-4C alkylene group, R''', R"" and RV represent respectively a 1-18C alkyl group or the like.
Patent JP-2001126539-A (JP)
Title: Transparent conductive film and method of preparing it
Inventor: HARA SUSUMU
IPC: B32B5/18
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film in which a conductive layer can be formed by an applying method, and which has a large specific surface area. SOLUTION: The transparent conductive film includes a communicated type porous carrier and a conductive inorganic compound carried in porous carrier. The conductive inorganic compound may be attached a surface of a backbone constituting the porous carrier, or may be filled in pores of the porous carrier. Alternatively, the conductive inorganic compound may also be carried in such a manner that a first transparent dense conductive layer is one surface of the porous carrier.
Patent JP-S63152714-A (JP)
Inventor: JIEEMUSU EI EERETSUTO
IPC: E02F9/00
Filed: 1987-12-04
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-H01287600-A (JP)
Title: Display device and operation thereof
Inventor: SUTEIIBUN DEIBITSUDO BURU
IPC: G09G3/34
Filed: 1988-12-05
Abstract: PURPOSE: To improve processing efficiency by making first output light having first predetermined color property emitted from a grid during the first term of a display period, and addressing a block of pixel in time multiplex by plural address cycles. CONSTITUTION: The light output of the first predetermined color property (for instance, red) is, turned on during the time when the pixel is in a state of the blanking. Then, during the first term, the pixel of the grid inside is addressed by information read from a red storage unit 4R, the red light output having eight capable gray levels are emitted. When every pixel returns in the state of the blanking, a light source generating the light output of the second predetermined color property (for instance, green) is turned on, and the pixel of the grid inside is addressed by the information from the green storage unit 4G during the next term. In this way, it is repeated until corresponding to the last color namely, blue. In this way, efficiency can be improved namely, the active time can be gradually prolonged more than seven tenths of the frame time.
Patent JP-H10147980-A (JP)
Title: Beam joining structure
Inventor: KANEKO MASAFUMI
IPC: E04B1/24
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide such a beam joining structure as being capable of easily joining steel beams to each other without welding at a site. SOLUTION: In a beam joining structure, one steel beam 1 and the other steel beam 2 are joined together via a bracket 3 at a right angle. In this case, the bracket 3 consists of an upper connection 31 formed with an upper fixed strip 31a fixed to the upper flange 12 of one steel beam 1 and an upper connection plate 31b vertically connected to the lower face of the upper fixed strip 31a and a lower connection 32 formed with a lower fixed strip 32a fixed to the lower flange 13 of one steel beam 1 and a lower connection plate 32b vertically connected to the upper face of the lower fixed strip 32a. The upper connection plate 31b and the lower connection plate 32b are fixed in mutual face contact near one steel beam 1. A web 21 at the end of the other steel beam 2 is fastened and fixed to the end of the upper connection plate 31b or the lower connection plate 32b.
Patent JP-H08160453-A (JP)
Title: Liquid crystal display device
Inventor: SHIMADA TOSHIO
IPC: G02F1/1335
Filed: 1994-12-09
Abstract: PURPOSE: To prevent obstruction for visibility and decrease in the contrast ratio and to improve display quality by suppressing reflection due to a light- shielding layer of a liquid crystal display device. CONSTITUTION: A Cr light-shielding layer 11 and an ITO auxiliary capacitance electrode 12 are formed on a substrate 10, and the substrate 10 in this state is baked to form a CrOX film having low reflectance used as an antireflection film 11ox on the interface between the light-shielding layer 11 and the auxiliary capacitance electrode 12. By this method, reflection of ambient light made incident from the upper side can be suppressed. Thus, obstruction for visibility by the reflected light or leaking in a TFT caused by the light which is reflected between substrates and enters α-Si layer 15 is prevented, and decrease in the contrast ratio is prevented.
Patent JP-H11123241-A (JP)
Title: Portable instillation device, and jacket for holding the same
Inventor: YOSHIOKA WATARU
IPC: A61M5/14
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate need of moving to get apart from a bed in the condition where an instillation container is suspended from a hanger. SOLUTION: A device is provided with an instillation container 1, a transfusion tube 20 communicated with the inside of the instillation container 1, an injection needle 28 provided on a tip of the transfusion tube 20, and a device to substantially provide constant pressure to the instillation container 1.  This pressure providing device comprises a pressure bag 31 which is inflated by injection of air, a sheet member 32 fixed roughly at both end parts of the pressure bag 31 at both side ends, and having a little shorter width than a width of the pressure bag 31 when it is contracted, an air tube 4 communicated with the inside of the pressure bag 31, an air feeding device 6 installed on the air tube 4, and a safety valve 11 installed on the air tube 4, the instillation container 1 is placed between the pressure bag 31 and the sheet member 32, and air is injected from the air feeding device 6 into the pressure bag 31, thereby substantially constant pressure is provided to the instillation container 1 to drop instillation liquid.
Patent JP-H08146588-A (JP)
Title: Photographic processing system
Inventor: IWAI KATSUTOSHI
IPC: G03B27/32
Filed: 1994-11-16
Abstract: PURPOSE: To provide a photographic processing system clearly distinguishing a file from other files, facilitating retrieval, and rewriting no process data by using time information on the file. CONSTITUTION: This photographic processing system sorts a negative film F cut off to the prescribed number of frames into lot units, the negative film F sorted into lot units is continuously connected to form a roll R, and the information required for the printing of the frames of the negative film F is inputted to form process data. When the process data are generated, a file containing the time information and the identification information for distinguishing lots is generated, the process data are stored for each file as backup, and the prescribed frames are printed based on the negative film F of the roll R and process data.
Patent JP-H05122644-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGURA SHIGEO
IPC: H04N9/79
Filed: 1991-10-28
Abstract: PURPOSE:To improve retrieval capability when a photographing track after frame feeding is recorded in CHSV system by performing the field reproducing or frame reproducing without reproducing the CBSV system even when there is any track recorded in the CHSV system. CONSTITUTION:An automatic mode capable of CBSV reproducing utilizing four tracks and the frame reproducing corresponding to a current television recording two tracks, and an automatic frame mode capable of head transmission and any of CHSV reproducing/frame reproducing/field reproducing, are provided. When the CHSV recording is made in the automatic frame mode (step 804) and the field or frame reproducing is available (step 816). The field or frame reproducing is performed instead of the CHSV reproducing (steps 816 and 818) to improve retrieval capability.
Patent JP-H09145681-A (JP)
Title: Magnetic flaw detection system for thin steel band
Inventor: YOSHIMURA MOTOHIRO
IPC: G01N27/83
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic flaw detection system for thin steel band in which the lift-off can be sustained constant even when it is employed in a free loop type production line. SOLUTION: The magnetic flaw detection system for detecting surface flaw and internal flaw of a thin steel band traveling on a production line using a magnetic sensor 6 comprises a hollow roll 4 circumscribing the traveling thin steel band 5, deflector rolls 1, 2 disposed on the upstream and downstream sides of hollow roll 4, a roll 3 for pressing the thin steel band 5 against the outer circumferential surface of hollow roll 4, and a magnetic sensor 6 built in the hollow roll 4. The magnetic sensor 6 is fixed such that the forward end thereof is spaced apart by a predetermined distance from the contact point of thin steel band 5 and hollow roll 4.
Patent JP-2001127719-A (JP)
Title: Broadcasting device and reception device
Inventor: KATAOKA MITSUTERU
IPC: H04N5/44
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting device which sends information from itself to a specific receiver and a reception device. SOLUTION: The broadcasting device 100 broadcasts a program 21 given one or more receiving terminal identifiers 23A for identifying a receiving terminal 300.
Patent JP-H06244389-A (JP)
Title: Manufacture of semiconductor substrate and semiconductor substrate manufactured by this method
Inventor: SAKAGUCHI KIYOBUMI
IPC: C30B33/06
Filed: 1993-12-08
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor substrate by which B (boron) is prevented from entering a sticking interface. CONSTITUTION:In a method for manufacturing a semiconductor substrate wherein a semiconductor substrate is made by sticking two substrates, at least one of which is a semiconductor substrate or a semiconductor substrate having an insulating layer on the surface, two substrates are dipped in liquid and are joined in the liquid and the joined substrates are drawn up from the liquid and then the liquid sealed in between the substrates is removed to stick the two substrates and then to manufacture a semiconductor substrate. By joining two substrates in an atmosphere (in liquid) where B does not exist, B cannot enter the interface and therefore an impurity-controlled stuck semiconductor substrate can be manufactured.
Patent JP-H04178608-A (JP)
Title: Compact zoom lens
Inventor: HASHIMURA JUNJI
IPC: G02B13/18
Filed: 1990-11-13
Abstract: PURPOSE:To reduce cost by a small number of lenses, to make lenses compact and to attain the wide angle performance of the lens by making the surface a lens closest to an object a recessed surface and also an aspherical surface. CONSTITUTION:The lenses are constituted of a front group provided with positive refractive power and a post-group provided with negative refractive power, and the lens surface on the object side in the front group is made the recessed surface and also the aspherical surface, and it is a negative meniscus lens. Besides, two positive and negative lenses are respectively needed for respective front and post groups in order to correct color aberration. And also, at least three surfaces, for example the aspherical surfaces, r1, r2 and r5 are used in order to make the zoom lens compact and eliminate the aberration, and also at least one lens having aspherical surfaces on its both sides is installed. In the case of using a both-side aspherical lens, various kinds of aberration unable to be retrained only by the surface on the object side can be corrected by the surface on an image side. And, in the case of using the aspherical surface as the lens (d5 on the object side) in the post group, distortion aberration near an wide angle end can be corrected. Meanwhile, in the case of using the aspherical surface as the lens d7 on the image side in the post group, the curvature of an image surface can be corrected.
Patent JP-H11124813-A (JP)
Title: Preventing structure of cooling of composite material at extensible screed front of asphalt finisher
Inventor: YAMAMOTO HAJIME
IPC: E01C19/48
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent a composite material from getting cold by arranging a heated gate for a composite material opposite to an extensible screed, in front of the screed breadthwise extending from both ends of the main screed. SOLUTION: An extensible or contractible screed 1 breadthwise extended from a vehicle body is provided at the rear side of the main screed 2. A gate 5 for a composite material of the screed 1 and a support plate 4 are formed hollow and connection holes 52 are formed at the connection parts thereof. And further, the hollow part of the plate 4 and the hollow part of the deflector plate 10 of the screed 1 are connected by a duct 14. Then, hot air is forced to flow in the hollow space of the plate 10 from a burner 13 through respective hollow spaces of the base plate 12 and the deflector edge 11. Hot air flows into the hollow space of the gate 5 through the hollow space of the plate 4 to heat the gate 5 from the inside.  In this way, decrease of temperature of the composite material in front of the extensible screed can be effectively prevented and hence, the rolling work at the extensible screed can be favorably carried out.
Patent JP-H06234053-A (JP)
Title: Hollow cam shaft having oil feeding hole on chilled surface and its production
Inventor: MADONO OSAMU
IPC: F16H53/02
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a cast iron-made cam shaft provided with an oil feeding hole as cast on a chilled surface of the cam by setting a chiller arranged with a slender carbon rod at the position corresponding to the oil feeding hole on the chilled surface of the cam at the cam part in a main mold and using the mold arranged with a center core in the inner part of the mold. CONSTITUTION:The cope chiller 1 and the drag chiller 2 are set in a shell mold 3 as the main mold. The hole 4 is opened in the cope chiller 1 for fixing the carbon rod and the carbon rod 5 is inserted. Then, by using the mold 3 arranged with the center core 6 arranged with the slender carbon rod 5 at the position corresponding to the oil supplying hole 26 on the chilled surface 24 of the cam 22 in the inner part of the mold, the casting is executed. After casting, the inserted carbon rod 5 is removed and by forming the oil feeding hole 26 as cast, the cast iron-made cam shaft having the oil feeding hole on the chilled surface of the cam 22 is obtd.