baber/WOPTO huggingface dataset:
Patent JP-H0727711-A (JP)
Title: Detecting method for defect in mark part in image
Inventor: NOJIMA SHUNICHI
IPC: G01N21/88
Filed: 1993-07-13
Abstract: PURPOSE:To execute an inspection close to a visual inspection, by masking an output converted in gradation, performing a correlative operation not related to a subtraction of the average density of a to-be-inspected image, and obtaining a density data of pixels. CONSTITUTION:A calculating part 4 obtains a binary image distinguishing a mark part and a background part of a reference image corresponding to a to-be-inspected image 1 so as to increase the ratio of a defective part to the mark part. Parts other than the mark part are masked based on the binary image. The gradation between a reference ground and the mark part is widened. At this time, the background part of the binary image is used as a reference. The obtained gradation-converted output is turned, according to an operation 8 not related to a subtraction of the average density of the image 1, to a value of the density of the image 1 corresponding to that observed by eyes. The size of the defect of the image 1 is detected from the result of the correlative operation without normalization at a detecting part 9 to judge whether the mark part of the image 1 is good or not.
Patent JP-H11865-A (JP)
Title: Wet peening method and device therefor
Inventor: ROKUTANDA HITOSHI
IPC: B24C1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the power for spout out a pressurized processing liquid and increase the collision force by the rupture of bubbles by mixing compressed air to the pressurized processing liquid to set the pressure within a specified pressure range, and keeping and stabilizing the mixing ration for capacity to a prescribed value. SOLUTION: Compressed air is blown into and mixed with a pressurized processing liquid to set the pressures of the compressed air and the pressurized processing liquid to 0.03-1.0 MPa, respectively, and the mixing ratio for capacity is set to the processing liquid quantity 1 to the air quantity converted into non-compressed stage of the compressed air 30-100. When the pressures of the both are set less than 0.03 MPa, the collision force is excessively small and not practical, and when they exceed 1.0 MPa, the collision force is small for their impact force.  When the mixing ratio for capacity of the compressed air to the processing liquid is set to the processing liquid 1 to the air quantity converted into non-compressed state of the compressed less than 30, the collision force is minimized since the speed is reduced although the quantity of the processing liquid is large, and when it exceeds 100, the collision force is also minimized.
Patent JP-S6415096-A (JP)
Title: Rinsing control of two-tub type washing machine
Inventor: OMICHI YUKINOBU
IPC: D06F33/02
Filed: 1987-07-10
Abstract: PURPOSE: To uniformly improve rinsing performance by measuring the quantity of water flowing through a water feeding passage by a flow rate detector at the time of a water feeding process so as to set a rinsing system and a rinsing cycle on the side of a washing tank and on the side of a spin-drying tank based on the measured value. CONSTITUTION: In the case of rinsing on the side of the washing tank, the water feeding valve 16a of a washing side is operated to feed water, and a water feeding quantity flowing into the washing tank 2 is detected by the flow rate detector 21 during feeding water to store a flow rate F. Next, the value is compared with a set value F1 W and, in the case of being smaller than F1 W, the operating state of the dehydrating side is confirmed. In a case that the valve 16b of the dehydrating side is on, the valve 16a is turned off to give priority to feeding water to the dehydrating side. In a case that the valve 16b of the dehydrating side is off, a washing-tank-side rinsing cycle and dehydrating-tank-side rinsing cycle deciding part 27 sets a course of executing pour-rinsing three times.  When the flow rate F is equal to or larger than F1 W, it is compared with a set value F2 W but, when the flow rate F is smaller than F1 W, a course of rinsing in stored water once and pour-rinsing twice is set. Consequently, rinsing performance is improved.
Patent JP-S5695953-A (JP)
Title: Glass fiber reinforced thermoplastic resin composition
Inventor: YAMAMOTO TAKESHI
IPC: C08L77/00
Filed: 1979-12-28
Abstract: PURPOSE: To provide a compsn. which produces excellent rigidity, heat resistance and impact resistance, by dry blending a glass fiber-contg. polymer, which contains glass fiber chopped strand and is in the form of a pellet in appearance, with a thermoplastic resin which does not contain glass fiber.  
     CONSTITUTION: One vinyl compd. monomer [e.g. styrene or (meth)acrylonitrile) contg. a rubbery polymer (e.g. a nitrile rubber) dissolved therein, or at least two copolymerizable vinyl compd. monomers contg. the rubber polymer dissolved therein [a combination of a monovinyl arom. compd. such as styrene and a vinyl cyanide compd. such as (meth)acrylonitrile being preferred], is/are polymerized in the presence of glass fiber chopped strand having a length of 2W10mm by a suspension polymn. to obtain a polymer which contains 20W90wt% glass fiber chopped strand and is in the form of a pellet in appearance. 5W50wt% said polymer is dry blended with 95W50wt% thermoplastic resin which does not contain glass fiber, to provide the titled compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5796437-A (JP)
Title: Thermion emission cathode
Inventor: ISHII MASAJI
IPC: H01J1/148
Filed: 1980-12-09
Abstract: PURPOSE: To reduce the aging of the strength of an electron beam by forming an inherent natural face in the axial direction of a single crystal at the tip of a cathode made of a single crystal having hexa calcium boride type crystal structre.  
     CONSTITUTION: The tip of a single crystal 1 having the hexa calcium boride type crystal structure is shapened through the field grinding to form a cathode tip section 4 made of a conical face 2 and a top section 3. Then it is thermally processed for 3-100hr under the temperature of 1,400-1,650°C and the vacuum of 10 -6  Torr. Consequently a plurality of inherent and natural faces are formed in the axial direction of the crystal on said top section 3 to produce a polyhedron. Alternatively the natural face may be formed through the chemical ethcing of nitric acid of higher than 20wt% for 20-300sec.. Consequently a thermodynamically stable face is formed at the top section resulting in the reduction of the aging of the strength of the electron beam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1019122-A (JP)
Title: Automatic transmission anticreep device
Inventor: MURASUGI TAKU
IPC: F16H45/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of clutch durability as well as occurrence of a severe shock at the time of quick engagement and debasement of responsiveness of vehicle starting at the time of slow engagement by completing engagement of a forward clutch at an optimum timing. SOLUTION: This automatic transmission is provided with a torque converter 11 and a forward clutch 12 between a drive input shaft 17 and a drive output shaft 23, and makes the forward clutch 12 slip in order to prevent creeping while a vehicle is stopped in a running range mode. In this case, when it is judged that a starting operation has been performed on the basis of a signal from an idle switch 162, an engagement target time inversely proportional to the engine speed immediately before starting operation detected by an engine speed sensor 165 is set and engagement force of the forward clutch 12 is controlled so that an output shaft rotating speed Nt of the torque converter 11 detected by the slip quantity of the forward clutch 12 or an output shaft speed sensor 164 is almost zero from the time of starting operation until the elapse of the engagement target time.
Patent JP-H04317749-A (JP)
Title: Vertical type crusher
Inventor: KOGA TADAYUKI
IPC: B02C15/00
Filed: 1991-04-16
Abstract: PURPOSE:To return coarse particles overflowing from the rotary table of a vertical crusher to the rotary table as quickly as possible and simultaneously to reduce the pressure loss in a crusher as much as possible. CONSTITUTION:An annular gas duct 50 is installed on the periphery of a casing 1b located outside of a rotary table 3A. A plurality of blades 40, which turn the gas flowline running in an annular space within an annular space passage 14 to an inside-oriented ascending flow in the rotational direction of the rotary table, are installed on the annular space passage 14.
Patent JP-H0463009-A (JP)
Title: Thickness-shear crystal resonator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1990-06-29
Abstract: PURPOSE:To generate oscillation with frequency of over tone by using a non- adjust oscillation circuit by forming an excitation electrode by forming a fundamental wave electrode with small area in the center part of one side plane of a crystal piece which excites thickness-shear oscillation and providing a fine gap at the fundamental wave electrode with area larger than that of the fundamental wave electrode. CONSTITUTION:The fundamental wave electrode 12 with small area is formed in the center part of one side plane of the crystal piece 11. The excitation electrode 13 with area larger than that of the fundamental wave electrode 12 is formed at the same plane where the fundamental wave electrode 12 is located by providing the fine gap (t). By providing the fundamental wave electrode 12 and the excitation electrode 13 by forming the fine gap (t), the energy of the fundamental wave electrode 13 generated in the excitation electrode 13 can be attenuated by transmitting to the fundamental wave electrode 12. A frequency adjusting electrode 14 with large area is formed on another side plane of the crystal piece 11 at least confronting with the fundamental wave electrode 12 and the excitation electrode 13.
Patent JP-2000243075-A (JP)
Title: Disk drive assembly
Inventor: KOKUBO WATARU
IPC: G11B17/054
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely house an optical disk into a case at the time of use and to fold a case small to a depth size below the diameter of an optical disk during nonuse. SOLUTION: This disk drive assembly is constituted by freely extensibly and contractably coupling a bottom cover 3 and a bottom slider 4, also freely extensibly and contractably coupling a top cover 5 and a top slider 6 freely openable and closably mounted at the upper parts of the bottom cover 3 and the bottom slider 4 and extending and contracting the bottom cover 3 relative to the bottom slider 4, thereby constituting the case 2 which is capable of extending and contracting the top cover 5 as well relative to the top slider 6. Such case is extended, by which a disk housing space 42 is formed in the case 2.
Patent JP-H1016852-A (JP)
Title: Engine cooling device
Inventor: MIZUMURA SAKAE
IPC: F01P7/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively accelerate the warm-up of an engine by providing an invariably communicating by-pass pipe between the outlet of a water jacket and the intake section of a water pump, and providing an opening/closing thermo valve opened at a high temperature between the outlet of the water jacket and a radiator. SOLUTION: The intake section of a water pump 34 is communicated with the water outlet of a radiator 15 via a return pipe 35, and its discharge section is communicated with the inlet 37i of the water jacket 37 of an engine E via an inlet pipe 36 respectively. The outlet 37 o of the water jacket 37 is communicated with the intake section of the water pump 34 via a by-pass pipe 39 provided with a throttle 38, and it is also communicated with the water inlet of the radiator 15 via a thermo valve 40 and an outlet pipe 41 respectively. The thermo valve 40 is opened when the water temperature near the outlet 37o of the water jacket 37 of the engine E reaches the prescribed high temperature. The thermo valve 40 is closed at the low temperature of the engine E, the cooling water is circulated between the water jacket 37 and a by-pass path, and its outflow to the radiator 15 is suppressed.
Patent JP-S6234918-A (JP)
Title: Production of polymer having chelate-forming capability
Inventor: MORIYA MASAFUMI
IPC: C08G59/50
Filed: 1985-08-07
Abstract: PURPOSE:To obtain the titled polymer suitable for the adsorptive removal and recovery of heavy metals from industrial waste water, by adding an epoxy compound to a specific polyalkylene polyamine derivative, curing the mixture with heat and reacting the obtained resin with hydroxylamine. CONSTITUTION:The objective polymer can be produced by (1) mixing (A) a polyalkylene polyamine derivative having >=2 active hydrogen atoms and a substituent group of formula I and/or II (R' is H or 1-3C alkyl; n is 1-3; R'' is 1-4C alkyl) bonded to N atom and obtained by the addition reaction of (i) a polyalkylene polyamine (e.g. ethylenediamine) and (ii) a monohaloacetonitrile, alkyl acrylate, etc., and (B) an epoxy compound having plural epoxy groups in the molecule, (2) curing the mixture with heat and granulating the cured product and (3) reacting the granules with (C) hydroxylamine in an aqueous solution at a concentration of 1-6wt% under heating e.g. at 40-150 deg.C.
Patent JP-S6065649-A (JP)
Title: Acoustic coupler
Inventor: INOUE SHINICHI
IPC: H04M1/21
Filed: 1983-09-20
Abstract: PURPOSE:To fit an acoustic coupler in adhering state at all times even if the tilt and the center distance between the handset and the acoustic coupler are different by providing a flexible constricted part and a support mounting slot to a rear outer circumference of an acoustic cup made of an elastic body. CONSTITUTION:The acoustic cup main body 7 has the mounting slot 7a to clip a support plate 8 at the rear outer circumference and a constricted part 7b where a cup main body 7 is shaken freely. In fitting a handset 6 to a cup main body 7, even if the tilt and center distance of the handset 6 are different from the tilt and center distance of the cup main body 7, since the tilt of the cup main body 7 is changed oscillatably around the constricted part 7b depending on the tilt and the center distance of the handset 6 freely, the close fitting state is obtained.
Patent JP-H0615825-A (JP)
Title: Ink emitting device
Inventor: SHIRAISHI HAJIME
IPC: B41J2/05
Filed: 1992-07-01
Abstract: PURPOSE:To prevent electrolysis, to eliminate the deterioration of emitting performance due to electrolytic air bubbles and to drastically prolong the life of a current supply electrode with respect to conductive ink and the current supply electrode for boiling ink to emit the same by the pressure at the time of boiling. CONSTITUTION:Ink is supplied to an ink chamber 13a from an ink tank 18 filled with conductive ink through the pores 20 of a porous material 19 and potential is generated across an anode 11a and a cathode 12a by a power supply 15 and a switching element 14a to supply a current to the conductive ink in the ink chanaber 13a and the conductive ink is heated and boiled to emit the ink by the pressure fluctuations of the ink and the material qualities of at least the surfaces being in contact with the ink of the anode 11a and the cathode 12a are made optimum to drastically improve emitting performance and the life of electrodes.
Patent JP-S59134908-A (JP)
Inventor: RUTSUKU ARUMANDO BIINSUTOMAN
IPC: H03F3/20
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1112974-A (JP)
Title: Apparatus for absorbing raw material pressure pulsation for papermaking and absorption method therefor
Inventor: HIROOKA HIDEKI
IPC: D21F1/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an active type apparatus for absorbing pressure pulsation designed to surely respond to the pressure pulsation including that in a low-frequency region and control the pressure pulsation though the advent of an apparatus for absorbing the pressure pulsation is expected because there is no such apparatus capable of covering the range of 0.01-100 Hz required by actual equipment in spite of that an attenuator is arranged as the apparatus for absorbing the pressure pulsation in a raw material pipeline system for papermaking. SOLUTION: A part of a raw material liquid is always taken out of a main pipe 1 for feeding the raw material liquid to a headbox of a paper machine with a bypass pipe 2, etc., and the amount taken out of the raw material liquid is increased or reduced according to the size of the pulsated pressure of the main pipe 1 to thereby absorb the pressure pulsation of the raw material for papermaking. As a result, the pulsation of the raw material including a low-frequency region is precisely and accurately absorbed to thereby reduce the fluctuation in basis weight and achieve the stable feed and higher quality of the final product.
Patent JP-H0340651-A (JP)
Title: Voice/data communication terminal equipment
Inventor: YAMAGUCHI TOMOO
IPC: H04M11/00
Filed: 1989-07-07
Abstract: PURPOSE:To always attain recording of new information and to protect required information by checking an idle capacity of an information recording medium, designating selectively undesired data information when no idle capacity exists and recording the information into an idle area secured by delete sequentially. CONSTITUTION:A control section 190a allows an idle capacity detection function means 220 to execute an idle capacity detection in the stage of write, thereby controlling an information R/W section 180 and checking the idle capacity of a recording section of a connected information recording medium 170 and a function means 230 displaying a message representing the absence of idle capacity is used to display the absence of the idle capacity when no idle capacity exists. A user of a terminal equipment operates a display command key 160a of a special operation input section 160 to read the content recording on a recording section of the information recording medium 170 sequentially and the content is displayed on a display section 150. Undesired recording is selected and designated to depress a delete command key 160b of the special operation input section 160. The control section 190a operates a stored data information delete function means 210 to delete the designated information recorded on the recording section of the information recording medium 170.
Patent JP-S6419957-A (JP)
Title: Voice coil-motor
Inventor: KAWASAKI TETSUJI
IPC: H02K33/18
Filed: 1987-07-13
Abstract: PURPOSE:To increase driving force, and to quicken response by intermittently forming grooves along the direction of rectilinear propagation to an opposed surface to a permanent magnet of a yoke and burying cylindrical bodies consisting of a conductor into the grooves. CONSTITUTION:A center yoke 1a shaped by connecting the centers of one opposite sides of a yoke 1 is formed to the yoke 1, a cross section of which takes a square and which is formed to a square frame shape as a whole. Five U-shaped grooves 1b are formed intermittently along the axial direction of the center yoke 1a to the outer circumferential surface of the center yoke 1a. Band-shaped thin copper plates are wound into the U-shaped grooves 1b so as to be flatly buried, and each edge is joined mutually with silver solder or solder. Permanent magnets 3 are fixed onto the internal side faces of each opposite side parallel with the center yoke 1a in the yoke 1. Magnetic flux density in an air gap is increased, and eddy currents flowing through a cylindrical body prevent the inflow of AC magnetic flux to the yoke.
Patent JP-H10447-A (JP)
Title: Apparatus for disposal treatment of travelling crawler belt
Inventor: SAKAMOTO YUKIO
IPC: B62D65/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To surely part a core metal and a rubber body of a crawler belt for travelling regardless of alteration of the shape of crawler for disposal treatment. SOLUTION: Respective outside coil parts 59 constituting an induction heating part 54 are made to be movable in the longitudinal direction of a core metal 3 buried in a crawler belt piece P, so that the inside coil parts 55 and respective outside coil parts 59 can be constantly positioned at points near the core metal 3 of the crawler belt piece P. Consequently, regardless of alteration of the shape of a crawler belt for driving to be treated as a waste, the core metal 3 buried in the crawler belt piece P can be efficiently and evenly heated by the induction heating part 54 and the workability at the time of disposal treatment for the crawler belt for travelling can be remarkably improved.
Patent JP-H0340663-A (JP)
Title: Color picture coding system
Inventor: NAKAMURA MASAHIRO
IPC: H04N1/41
Filed: 1989-07-07
Abstract: PURPOSE:To preserve required color information and to obtain a high compression rate while keeping excellent reproducibility by encoding only a luminance signal in a portion corresponding to a background having low necessity of color information preservation and encoding both the luminance signal and a chrominance signal in a portion in which a luminance signal level is high and missing of color information causes a problem in a character area of a color picture. CONSTITUTION:When primary color signals R, G, B of a color picture are inputted externally, they are converted into a luminance signal Y and two chrominance signals I, Q at a color space conversion section 1. When a character area is detected by an intermediate tone character separation section 2, a character separation signal Sb is outputted and a character area coding section 4 is made valid. As a result of comparison in a Y signal discrimination circuit 6, the chrominance signal I in a portion of signal level Y1>= threshold level TH, is stored in an I signal buffer circuit 7 and the chrominance signal q is stored in a Q signal buffer circuit 8 respectively. Thus, a linear information string comprising the chrominance signals I, Q in which the level Y1 of the luminance signal Y ts the threshold level TH or over is stored respectively in the I signal buffer circuit 7 and the Q signal buffer circuit 8 and the signals are respectively coded by an 1 signal coding circuit 9 and a Q signal coding circuit 10.
Patent JP-2000006545-A (JP)
Title: Bookbinding automating system
Inventor: KOBAYASHI HIROSHI
IPC: B42C19/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing efficiency of a bookbinding automating line by automatically measuring data necessary for bookbinding in the automating line, and storing the data in a removable storage medium as a bookbinding data file. SOLUTION: A data storage/reader 2 for storing bookbinding data in a portable storage medium 2a is provided in a main controller 1. An automatic measuring station 43 for automatically measuring a thickness and a length of a fold section is provided in a gathering machine 4. Measuring sensors 53, 54 for automatically measuring a length and a width of a cover united with the folder are provide din a bookbinder 5. The storage/reader 2 can store and conserve the bookbinding data including a pull-out folder thickness, a fold section length, a cover length, a cover width, a book size, number of bookbinding books and the like to be transmitted and received between control/ transmission units 41, 51,... and the controller 1 gathered as a bookbinding data file in the medium 2a.