baber/WOPTO huggingface dataset:
Patent JP-H09294191-A (JP)
Title: Image processing method for image reader using line sensor
Inventor: SUGAWA KIYOMI
IPC: H04N1/19
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To read an image with high accuracy by moving a line sensor in a main scanning direction so as to scan the image and applying relative subscanning to the line sensor with respect to the image so as to eliminate unevenness of the image caused by the movement of the line sensor. SOLUTION: An original S on which an image is recorded is carried in a subscanning direction X and lighted in a main scanning direction Y by a lighting light source 12 to conduct 2-dimension scanning. Then a control section 64 connects CCD line sensors 28b, 28g, 28r to a terminal T1 of a changeover device 72 and a line buffer 70A is set to a read enable and a line buffer 70B is set to write enable respectively by a signal W/R. While the sensors 28b, 28g, 28r are moved in the direction Y, an image signal is sequentially stored.  On the other hand, a 1st moving mean processing section 65 obtains a picture element signal smoothing a difference between a signal of odd number order and a signal of even number order of a photoelectric conversion sections of the sensors 28b, 28g, 28r and gives the signal to a 2nd moving mean processing section 66 to eliminate unevenness caused by the displacement in the direction Y.
Patent JP-H10304589-A (JP)
Title: Complementary charging of battery by charging battery with pulse current and keeping it in full-charged state
Inventor: OKADA TETSUYA
IPC: H01M10/44
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To keep a battery in a full-charged state and effectively prevent the deterioration of the battery characteristics by charging the battery with a pulse current at a specified duty radio by which chargings and pauses are repeated in a specified cycle. SOLUTION: A charging circuit is provided with a semiconductor control element 7 connected between connection terminals 4 located at the output side and a positive side of a constant-current and constant-voltage power supply 6 and a control circuit 8 for controlling the charged condition of a pack battery 1 by controlling the semiconductor control element 7. When a discharged pack battery 1 is connected to the charging circuit, it is rapidly charged until it is charged full and then charged with pulse current for complementary charging. In order to prevent the decline in the discharge capacity due to self discharging, the control circuit 8 controls the semiconductor control element 7, so as to charge the pack battery 1 with pulse current.  At that time, the control circuit 8 having a built-in microcomputer calculates a quantity of self discharge of the battery from the detected battery temperature and then calculates a duty ratio of pulse charging for complementary charging of the battery for a quantity equal to the self discharged quantity. By this method, the battery can be kept in a nearly fully charged state, and the deterioration of the battery characteristics can be effectively prevented.
Patent JP-S61265221-A (JP)
Title: Positioning device for electronic parts
Inventor: HIDESE WATARU
IPC: B23P19/00
Filed: 1985-05-20
Abstract: PURPOSE:To enable a device to position an electronic parts, even if it is in very small size and large in height, in a sure attitude, by providing a frame member, for preventing the electronic part from tumbling, in an electronic part positioning means correcting the attitude of the electronic part. CONSTITUTION:A positioning device, providing in a jig 30 a hole 31 for squared type positioning and preventing an electronic part 14 from tumbling, transfers the electronic part 14 to said hole 31 to be positioned by a reference surface 34. While the jig 30 provides a notch 37 for avoiding a burr in the electronic part 14. While a plate 29 provides in its upper part a mesh 35 for regulating a vacuum pressure and small holes 41 for a vacuum in several places. Behind the plate, the device provides a substrate holder 7 holding a printed substrate 8 in a standby state. In an upper part of these in the above, the device provides transfer heads 2a, 2b, transferring the electronic part 14, so as to simultaneously move in a direction D in the drawing.
Patent JP-2000031687-A (JP)
Title: Filter for display
Inventor: OKAMURA TOMOYUKI
IPC: G02B1/113
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a filter for display excellent in electromagnetic wave shielding performance, near infrared-ray shielding performance, weatherability/ environmental resistance, anti-glare performance or antireflection performance, anti-Newton ring performance, and the like. SOLUTION: A high refractive index transparent thin film layer B13 and a metal thin film layer C14 of silver or silver alloy are laminated repeatedly three times or more on one major surface of a transparent substrate A11, and a high refractive index transparent thin film layer B13 is further laminated thereon to produce a transparent laminate 10 having sheet resistivity of 3 Ω/(square) or smaller, visible light beam transmittance of 50% or above, and light beam transmittance in the wavelength region of 820 nm or longer of 20% or less. The transparent laminate 10 is employed in a filter for display.
Patent JP-H06298448-A (JP)
Title: Device for folding slice of meat at center
Inventor: NAKANO HITOSHI
IPC: B65G15/60
Filed: 1993-04-10
Abstract: PURPOSE:To provide a device that enables a piece of meat to be folded in two without requiring any skill. CONSTITUTION:A round belt 1 of circular cross section is suspended between a sliced meat supply position A and a sliced meat takeout position C and a plate-shaped takeout guide 5 is provided below the round belt in the sliced meat takeout position. A slice of meat M supplied onto the round belt 1 in the sliced meat supply position is moved and folded in two on the round belt, and then picked up by fingers from outside while in the takeout position, together with the round belt and the guide, and is raised while in that state; then the slice is smoothly removed from the round belt because of the guide.
Patent JP-H06295673-A (JP)
Title: Crochet needle adjusting device for coil winding machine
Inventor: TAKUBO HIROYUKI
IPC: H01J9/236
Filed: 1993-04-09
Abstract: PURPOSE:To adjust straightness of a crochet needle easily without requiring skillfullness by providing a fixing means to fix a base seat part, a pressure means to adjust a direction of a wire hooking part, and other means. CONSTITUTION:A fixing means 12 detachably fixes a crochet needle 10, and positions the needle 10 at a specified position P. Next, a worker observes through an eyepiece of a microscope 120 to adjust a height of a base seat 118, and then observes through a mirror 120 to adjust inclination or bend of a hook of the crochet needle 10 by moving four adjusting screws 84, 86, 88, 90 of a pressure means 16 forward and back. At the time of this adjustment, the screws 84, 86, 88, 90 are moved forward end back to set an optical axis L of the mirror 120 at a focal point setting position of the hook of the needle 10, and the inclination or bend of the hook are adjusted by pressing. Straightness of the needle 10 can thus be adjusted correctly and easily by the worker observing through the mirror 120 while recognizing the bend or inclination of a wire hooking part of the needle 10 from one view point. Adjusting work can thus be performed even by a beginner without requiring skillfullness.
Patent JP-H02303649-A (JP)
Title: Weightless rouring device and its method
Inventor: JIYOOJI DEII CHIYANDORII
IPC: B22D18/04
Filed: 1990-04-25
Abstract: PURPOSE: To save a resin binder by assembling a mold cavity in a container having a lower open end, forming a particulate bed compacted about a mold, and holding the particulate bed with the negative differential pressure. CONSTITUTION: A mold stack 40 is placed in a container 22 having a peripheral side wall 25 and an end wall 24, a particulate 52 containing no binder is compacted about the mold stack 40, a vacuum chamber 32 is evacuated, and the particulate 52 is evacuated to form a bed 50. the vacuum chamber 32 is on the upper side while the vacuum chamber 32 is in the vacuum condition, an outer edge part 40a of the mold stack 40 and an outer edge part 50a of the particulate bed 50 are immersed in a molten metal pool 13, and the molten metal 10 is filled in a mold cavity 60. After the molten metal 10 is solidified, it is pulled out of the pool 13, and the vacuum chamber 32 is de-evacuated, the particulate bed 50 and the mold stack 40 are dropped from the container 22. The resin binder can be saved.
Patent JP-H10295951-A (JP)
Title: Maze for game
Inventor: YAMAMOTO KENGO
IPC: E04B2/74
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance sound insulating/sound eliminating performance, and obtain excellent reusability by forming a sandwich panel by filling a core material having sound insulating/sound eliminating performance between obverse and reverse metallic plates, and forming a passage wall of a maze by using the panel. SOLUTION: A sandwich panel 3 is formed by filling and foaming a core material 2 having sound insulating/sound eliminating performance such as isocyanurate foam or glass fiber mixed isocyanurate foam between obverse and reverse metallic plates 1 and 1 painted with rust preventive and abrasion resistant paint. In this case, a fitting recessed part 5 is formed in one end part of the sandwich panel 3, and a fitting projection part 6 to which a fitting recessed part 5 of an adjacent panel can be fitted, is formed on the other end side. The core material 2 is desirable to be a fireproof material such as an incombustible material and a fire resistant material.  When a maze is constituted, the sandwich panel 3 is continuously connected in order by a recess/projection fitting of the fitting recessed part 5 and the fitting projection part 6, but in this case, it can be airtightly connected by interposing packing 7 in a fitting place, and sound insulation and sound elimination can be effectively performed.
Patent JP-S5536522-A (JP)
Title: Multi-stage fallable movable weir made of pliable film
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1978-09-02
Abstract: PURPOSE: To enable constant maintaining of a planned water level by use of a bag weir body which can control the weir body position by the fluid amount fed in the bag.  
     CONSTITUTION: When the upstream water level has reached a first water level 1, a butterfly valve 12 opens, and the fluid corresponding to the pressure difference between the pressure in the weir body formed by feeding the fluid in a bag 4 and the head of that length of a water seal pipe 15 which is in water is discharged through the pipe 15 until the pressure difference is nulified. At a second water level 2, the above-said actions are repeated by a butterfly valve 22 and a water seal pipe 25. When a third water level 3 which is the automatic fall water level has been reached, a butterfly valve 32 opens and the fluid in the weir body is completely discharged through a pipe 81 so that the weir falls down. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000304241-A (JP)
Title: Cartridge tank
Inventor: UENO TORU
IPC: F23K5/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching of an oil supply cap and to improve safety by providing protruding portions at an oil supply cap rotating means and a gear joint, rotating the joint in a clamping direction and rotating the cap in an unclamping direction. SOLUTION: A rotary cap 18 of an oil supply cap rotating means is coupled to an oil supply cap 14 through a ratchet mechanism having first and second gear joints 15, 16 integrated with the cap 14. The cap 16 and the cap 18 respectively have protruding portions 16a, 18b brought into contact therewith when the cap 18 is rotated. Thus, the cap 18 and the cap 14 are synchronously rotated from when the portions are brought into contact therewith in removing directions. When the cap 18 is rotated, the cap 14 is removed. The portions can be arbitrarily set. A play area can be provided between rotations of the cap 18 and the cap 14, and the cap 14 is not immediately unclamped, and hence the cap 14 can be safely attached or detached.
Patent JP-S5535903-A (JP)
Title: Sound absorption system of safety device in high pressure reaction equipment
Inventor: MIYAKE AKIRA
IPC: B01J3/00
Filed: 1978-09-05
Abstract: PURPOSE:To provide a sound absorption system of safety device in high pressure reaction equipmemt, the system also recovering reaction products. CONSTITUTION:In this sound absorption system, it becomes possible to attenuate simultaneously impulse wave and spouting noise by introducing sound absorption duct-type structure with a diffuser 1 into a discharge tube 9 of rupture disk 11. Sound absorption duct is composed of two-stage structure consisting of part 2 for high frequency and part 3 for low frequency so that resounding due to a large quantity of instantaneous flow at air-discharge port is lowered. The air-discharge port and the diffuser of the sound absorption system are provided with nets 4,5 of 4-20 mesh, the area of each net being 4-6 times the open area ratio of the cross section of the sound absorption system so that reaction products can safely be recovered without the blockage of gas discharge system. Thus, it becomes possible to provide a combined equipment syrving both as the system and the reaction products-recovering device. A drain-drawing out pipe 8 adjusts water level of a water reservoir which functions as ignition-preventing means, and the pipe 8 is used to recover the reaction products together with water.
Patent JP-H07316033-A (JP)
Title: Hair-softening cosmetic
Inventor: KAWADA YUZO
IPC: A61K8/00
Filed: 1994-05-23
Abstract: PURPOSE:To prepare the skin-softening cosmetic not tacky on employment and capable of imparting flexibility to skin. CONSTITUTION:The skin-softening cosmetic contains (A) 0.01-30wt.%, preferably 0.01-20wt.%, of a carboxylic acid having two or more carboxyl groups or its salt, preferably succinic acid or citric acid, (B) 0.0001-19wt.%, preferably 0.0045-19.8wt.%, of a betaine, preferably glycine betaine, and (C) a basic amino acid or its salt, preferably arginine, in an amount of 0.01-100 pts.wt., preferably 0.05-30 pts.wt., per pt.wt. of the component A, and is controlled at a pH of preferably 3-8, especially 4-7. The cosmetic may, if necessary, further be compounded with one or more arbitrary components usually used for cosmetics, quasidrugs, medicines, etc.
Patent JP-H04316075-A (JP)
Title: Fixing device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/20
Filed: 1991-04-15
Abstract: PURPOSE:To provide a fixing device, having a pressure roller which has excellent durability and low hardness sufficient to form a nipping part. CONSTITUTION:The pressure roller 1 has the formation of a high-temp. vulcanizing type silicone sponge layer 3 on a core metal 2, and further, an ethylene propylene fluoride resin layer 4 having the thickness of 5 mum-70mum is applied thereon. The hardness of a roller is 20 deg.C-50 deg.C (Asker C).
Patent JP-S60846-A (JP)
Title: Dust collecting apparatus
Inventor: NAKANISHI MOTOYASU
IPC: B03C3/14
Filed: 1983-06-16
Abstract: PURPOSE:To enable collection of particles by electrostatic effect by providing many fine wire-shaped electrifiable members to protrude confrontingly to the inside of a pair of base stand which are provided confrontingly to a filter part, and providing dielectric bodies so as to contact with each top end of the charged member. CONSTITUTION:An external frame 1 having a suction port 11 and an exhaust port 12 of air, a means 2 for flowing air in the frame 1, and filter part 4 for filtering air at a specified position of the frame 1 are provided. A pair of base stand 41 are provided in the filter 4 in the direction of the flow of air in the frame confronting the passage of the air flow, and many electrically charged member 42 having fine wire-shaped top ends are protruded in the inside of the base stand so as to confront each other. Further, a dielectric body 43 made of a plate or a sheet of cloth is provided so as to contact with the top end of each member 42. Then, static electric field is generated in the member 42 by impressing an electric voltage to the pair of base stand 41 so as to let each base stand 41 have different polarity. By this method, contaminating particles contained in the air are caught effectively by attracting the particles to the member 42.
Patent JP-S5633461-A (JP)
Title: Improving method for characteristic of amorphous magnetic alloy thin strip
Inventor: TAKAYAMA MASARU
IPC: C22F1/00
Filed: 1979-08-25
Abstract: PURPOSE: To lower the residual magnetic flux density of a thin strip of an amorphous magnetic alloy and allow the strip to show favorable characteristics as a magnetic core material by applying a linear magnetic field intersecting the longitudinal direction of the strip at a predetermined angle to the strip while heating the strip.  
     CONSTITUTION: While heating a thin strip of an amorphous magnetic alloy at a temp. below the crystallization temp. and Curie point of the alloy, usually ≥200°C, a magnetic field intersecting the longitudinal direction of the strip at a predetermined angle, preferably about 45W90° is applied to the strip. The intensity of the field is ≥ about 10e by which the strip is almost satd. By this method the residual magnetic flux density of the strip is lowered, and B-H characteristics can be controlled immediately after the manufacture of the strip. The resulting strip is suitable for use as a magnetic core material for a DC bias coil, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5535153-A (JP)
Title: Volume type fluid compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1978-09-04
Abstract: PURPOSE: To absorb the dimensional error of parts and the dimensional change by wear and facilitate assembly by mounting the scroll member on the crank pin through the elastic body.  
     CONSTITUTION: The pad 273 with auxiliary round holes is formed on one surface of the scroll member 27 and the crank pin 23 on which the bearing 24, hard ring 25, and elastic body ring 26 are installed is fit into this pad 273. This permits the scroll member 27 to be firmly installed on the bearing 24 by the wear force between the exterior surface of the elastic body ring 26 and the interior surface of the round hole. This enables the radial displacement of the scroll member 27. Even when there are some dimensional errors in the eccentricity of the ecrank pin 23 and the pitches of the swirling bodies 272 and 282, they are absorbed. As a result, the compressor can be assembled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04315030-A (JP)
Title: Device for measuring specific gravity of glass
Inventor: FURUSAWA AKIKO
IPC: G01N9/12
Filed: 1991-04-12
Abstract: PURPOSE:To enable a specific gravity of a glass to be measured with the same accuracy through the year. CONSTITUTION:A title item is provided with a first transparent cylindrical vessel 4 where a standard glass piece 1 and a heavy liquid 3 are placed inside and it can be sealed and a first cylindrical vessel 7 where a distilled water 5 is poured inside and it can be sealed. Furthermore, water is poured inside and then a water bath 8 where water is poured inside and then the first cylindrical vessel 4 and the second cylindrical vessel 7 are entirely dipped in the water, an agitation device 9 of water and a temperature regulator 10 within the water bath 8, and a digital thermometer 6 for measuring the temperature of the distilled water 5 which is poured into the second cylindrical vessel 7 by a temperature sensor 6a are provided.
Patent JP-S6135777-A (JP)
Inventor: KURISUTOFUAA RARUFU BEIRU
IPC: A24D1/04
Filed: 1985-05-22
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-S62264934-A (JP)
Title: Manufacture of metal-resin complex
Inventor: YUGAWA NOBUHIKO
IPC: B29C70/06
Filed: 1986-05-14
Abstract: PURPOSE:To improve adhesion and demolding properties of a flame spraying metal, by a method wherein at the time of manufacturing of a complex of a metal and resin by applying resin to the inside of a mold after application of the flame spraying metal to the inside of the mold, a coating of or ganopolysiloxane is kept formed on the inside of the mold beforehand. CONSTITUTION:After a coating has been formed by curing or drying a liquid of organopolysiloxane by applying the same to the inside of a mold, a flame spraying metal is applied to the said coating. After a resin-impregnated base has been laminated on this flame spraying metal coating by a hand lay-up method and cured at normal temperature, a metal-resin complex is manufactured through demolding. As an organopolysiloxane coating layer is kept formed on the inside of the mold prior to application of metal spray to the inside of the mold, adhesion of the metal to the mold is favorable and demolding of the complex is easy also.
Patent JP-H048310-A (JP)
Title: Method and device for head rest control
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/48
Filed: 1990-04-26
Abstract: PURPOSE:To ensure the forward visual field of a person sitting on a rear seat, dispense with the detection of the presence of the person sitting on a corresponding seat by various sensors, and prevent the erroneous operation of a head rest by detecting the forward falling and standing of a seat back, and conducting the bending and stretching of the head rest interlockingly with the forward falling and standing. CONSTITUTION:The reclining angle of a seat back 16 difficult to sit as shown by the two-dot chain line is preliminarily prescribed as the forward falling position of the seat back. A seat back detecting means 28 for detecting the forward falling and standing of the seat back 16 is provided, and a head rest control device 10 is constituted in such a manner that, when the forward falling of the seat back is detected, a head rest 14 is automatically oscillated to a receiving position below the forward visual field line 26 of a person sitting on a rear seat. The forward falling of the seat back 16 is detected by the pressing of the operation piece 28 of the seat back detecting means by a difference in level 34 on an arm plate lower end, and the standing of the seat back is detected by the pressing release of the operation piece.
Patent JP-H05280041-A (JP)
Title: Underground wall installing method and concrete form used therefor
IPC: E02D5/20
Filed: 1992-03-31
Abstract: PURPOSE:To enhance the strength and water stopping performance of an underground wall by preparing box-shaped concrete forms in the form of vessel having bottom, injecting therein a liquid, submerging these forms in a groove excavated by the use of a bentonite stabilizer, putting a solidifying agent in the gap between the groove and form peripheral walls, allowing the solidifying agent to solidify, and placing concrete in the forms. CONSTITUTION:A groove 1 is excavated using a bentonite stabilizer so that a gap is formed between a box-shaped form 2 and the bottom la of the groove, and then a provisionally partitioning plate 4 is inserted at the backmost end of the groove 1 to prevent influx of the excavated soil into the groove 1. Water is poured into the form 2, which is sunk, suspended in a specified position, and secured as installation. Further, the groove 1 is excavated laterally, and the partitioning plate 4 is removed followed by insertion of another form 2. This operating cycle is repeated, and all the box forms 2 are installed. A solidifying agent is put in the gap between the groove peripheral wall 1b and the peripheral wall of the forms 2 and left solidifying to generate the self-standing condition, followed by removal of water from the forms 2, and then concrete is placed. This requires only use of a minor quantity of stabilizer and permits consolidating the forms with concrete and also maintaining the strength.