baber/WOPTO huggingface dataset:
Patent JP-H11151361-A (JP)
Title: Checking member for illegal use of magnet on pachinko machine
Inventor: NAHATA YUTAKA
IPC: A63F7/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive checking member for the illegal use of magnets, allowing the checking of illegal use of magnets on a pachinko machine. SOLUTION: This checking member, for use on the glass door of a pachinko machine having two inner and outer spaced glass plates, comprises support 1 having on its back a double-sided adhesive tape 13 bonded to the front surface of the inner glass plate 3, and having a weak magnet provided inside a cylinder, and a lid-shaped removable element 2 having a magnetically attracting piece 23 attached thereto. Because the removable element 2 is moved by magnetic induction and removed from the support 1 when a magnet 5 is used illegally from outside the outer glass 4, the display of a display seal provided on the front surface of the support 1 is exposed to allow the checking of illegal use of the magnet.
Patent JP-H03203000-A (JP)
Title: Automatic road sign recognizing device
Inventor: KITAMURA KENJI
IPC: G08G1/16
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the burden of a driver and to improve safety by judging the contents of a road sign by processing a picture, which image is picked up by a television camera, and transmitting the contents to the driver. CONSTITUTION:A television camera 1 always picks up an image in front of a car and this picture signal is converted to digital data. The data are stored in a frame memory 12 as they are and on the other hand, an edge detection processing is executed by edge detection part 13. The result of the detection is sent to a feature encoding part 14 and the size of a graphic or a character string part is encoded and extracted as the feature of picture data. Next, a sign extraction part 15 retrieves a part, which feature is extracted, and executes the DMA transfer of the picture data near such a part from the frame memory 12 and the exact position of the sign is detected. Then, a sign recognition part 16 decides the contents of the sign by pattern matching and recognizes the meaning of the sign. The result of this recognition is sent to an entire control part 17 and the contents of the sign are sent out to a sound generator 3. Thus, the safety of driving can be improved.
Patent JP-H11160240-A (JP)
Title: Quantitative determination method for shape of positive element in metal by emission spectrochemical analysis
Inventor: SUGIHARA TAKASHI
IPC: G01N21/67
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative determination method in which a specific positive element is fractionated and quantitatively determined with good accuracy, by a method wherein a spectral line is spectrally diffracted in every emission pulse, intensity of a spectral line peculiar to a contained element is measured and emission intensity of a spectral line corresponding to the specific positive element out of the peculiar spectral line is accumulated or integrated so as to be compared with a preset working curve. SOLUTION: An apparatus is composed of an electric discharge part 1, of an emission part 20, of a spectroscope 30, of a photometric device 4 which measures intensity of a spectral line emitted in every spark discharge and which converts an analog amount into a digital amount and of a processor module 5 which performs a computing operation on the basis of the intensity of the spectral line of every element. A spark discharge operation is performed many times across a sample and a counter electrode, and a spectral line whose emission is spectrally diffracted in every spark discharge is detected by a detector 6. The emission intensity of a metal element, e.g. aluminum, that of oxygen and that of nitrogen are measured respectively. The intensity of a spectral lien corresponding to every element is accumulated or integrated so as to be compared with a preset working curve.  As a result, the existence amount of a positive element in a metal is quantitatively determined together with its existence shape.
Patent JP-H09173725-A (JP)
Title: Circulating hot water bath device
Inventor: OKU NOBUAKI
IPC: A47K3/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust extendable and contractable hoses while the pipings for connecting a suction section and discharge section to a main body to each other is held connected by extendably and contractably constituting these pipings and providing at least one point of the main body, the suction section and the discharge section with hooking members and piping housing sections to be engaged with the pipings. SOLUTION: The circulating hot water bath device for heat insulating and purifying the water for bathing water while circulating the water is constituted by arranging a circulating pump 5, a septic tank 120, a heating tank 26 and an electric control circuit 58 in the main body 101 and connecting the main body to an in-bathtub unit 10 via a discharge pipe 7, a suction pipe 8 and air pipe 9. In such a case, the respective pipes 7 to 9 as the piping are formed to a bellows form and are extended from a pipe penetrating inlet B to the outside of the main body 101 through the pipe housing chamber A as the piping housing section disposed in the lower part of the main body 101. Notches having widths to engage with the valley parts of the bellows are formed as the hooking members in the penetrating inlet B.  The respective pipes 7 to 9 are freely drawn out and are then fixed by engaging the valley parts with the hooking members.
Patent JP-H05173695-A (JP)
Title: Coordinate input device
Inventor: NAKAZAWA FUMIHIKO
IPC: G06F3/0488
Filed: 1991-12-24
Abstract: PURPOSE:To precisely detect the position coordinates of a contact point and detect pen pressure by detecting the coordinates consecutively N times and regarding the mean values of the detected coordinates as effective coordinates when the scattering degree of the detected coordinates is less than a specific value. CONSTITUTION:An N-time coordinate detecting means 3 detects the coordinates of the contact point between resistance films 13 successively N times and regards the detected coordinates as the effective coordinates when the scattering degree of the detected coordinates is less than the specific value. A K-time repetitive coordinate determining means 4 repeats the processing by the N-time coordinate detecting means 3 successively K times and outputs effective coordinates which are obtained finally as detected coordinates. The effective coordinates obtained by the N-time detection are reliable and the closest detected coordinates can be outputted at the point of time of coordinate output. Therefore, even when a depression point is moved, the coordinates can precisely be detected. A pen pressure detecting means 5 counts the number of the effective coordinates at the time of the K-time repetition to detect a numeral corresponding to the number as the pen pressure.
Patent JP-H11176651-A (JP)
Title: Static induction electric apparatus
Inventor: HAYASHI NORIYUKI
IPC: H01F27/24
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To increase cooling performance of core clamping metal fittings, by arranging a flowing path interconnecting a gap between upper core clamping metal fittings and an upper winding retaining insulator and a winding upper side flowing path, on an upper winding retaining insulating ring with which the upper side whole surface of a winding is covered along the inside of a window of the core. SOLUTION: A transformer contents constituted of a core 2 and a winding 3 wound around the core 2 are accommodated in a transformer tank 1. The winding 3 is clamped and retained by upper and lower winding retaining insulators 10, 11 existing outside a window of the core 2, and an upper and a lower winding retaining insulating rings 12, 13 which exist on the winding 3 side and cover the upper side and the lower side of the whole surface of the winding 3, along the window of the core 2. A gap is formed between the upper winding retaining insulator 10 and upper core clamping metal fittings 8, and a flowing path 16 interconnecting the gap and a winding upper side flowing path 14 is arranged on the upper winding retaining insulating ring 12.  Similarly, a gap between the lower winding retaining insulator 11 and lower core clamping metal fittings 9 is formed, and a flowing path 17 interconnected with a winding lower side flowing path 15 is arranged.
Patent JP-H08185832-A (JP)
Title: Incandescent lamp discriminating device
Inventor: OMORI TADAJI
IPC: H01K3/00
Filed: 1994-12-29
Abstract: PURPOSE: To accurately discriminate a good incandescent lamp from bad one by converting discharge current flowing in a bulb of the incandescent lamp generated in discharge of the incandescent lamp into direct current, then comparing the secondary voltage with judging level voltage. CONSTITUTION: An arm 3 made of an insulator is extended sideward in the upper part of a stand 2, a discharge terminal 4 is formed at the outer end of the arm 3, and the discharge terminal 4 is electrically connected to an output terminal 6 of a high frequency generator 5 through a lead wire 7. An incandescent lamp 9 is inserted into a hole perforated in a chuck head 10 made of an insulator arranged at the edge of a turn table 8 which intermittently moves. The incandescent lamp 9 is positioned in about 3mm lower part of the discharge terminal 4, and discharge is generated between the discharge terminal 4 formed so as to intermittently conduct horizontal movement and a metal part 9a of the incandescent lamp 9. Secondary discharge voltage generated in discharge is converted into direct current voltage, then converted d.c. voltage is compared with judging level voltage. Thereby, the state of a sealed gas in the incandescent lamp 9 is detected to discriminate a good incandescent lamp from bad one.
Patent JP-H09177670-A (JP)
Title: Piston type compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a piston type compressor whose slidableness between a piston and an inner circumference surface of a cylinder bore is improved and whose failures such as seizing hardly occur. SOLUTION: A piston 23 is formed in a crown form which is bellied near the center of a sliding and contacting part 41 which sides on and contacts with an inner circumference surface 22a of a cylinder bore 22. Oil film forming curved surfaces 42 having a radius of curvature R1 larger than the radius of the cylinder bore 22 are formed in the both ends of the sliding and contacting part 41. Edge hitting prevention curved surfaces 43 having the radius of curvature R2 smaller than the radius of curvature R1 are smoothly connected with the outsides of the both oil film forming curved surfaces 42. Oil film forming gaps 44, which are reduced and extended toward the central side of the sliding and contacting part 41, are formed between the oil film forming curved surfaces 42 and the inner circumference surfaces 22a of the cylinder bore 22.
Patent JP-H06153683-A (JP)
Title: Apparatus for stuffing silage and production of silage
Inventor: CHIBA MITSUNORI
IPC: A01F25/18
Filed: 1992-11-27
Abstract: PURPOSE:To obtain an apparatus for stuffing a silage capable of providing the silage of good quality by pressing a feed raw material according to a piston method into a plastic tube for housing by a pressing in method and a method for producing the silage. CONSTITUTION:This apparatus is constructed of a pressing in part 2, a tube holder part 3 and a plastic tube 4 for housing and the pressing in part 2 is formed of a pressing in cylinder (2B) arranged in the front and rear directions on a frame (2A) constructed so as to freely move, a supplying cylinder (2C) installed connectedly to the frame and a piston (2D) provided in the pressing in cylinder. The tube holder part 3 is constructed from a drum (3B) arranged on the frame (3A) connected to the pressing in part 2 and a rear pressing in cylinder (3D), etc., supported in the front and rear directions. The plastic tube 4 has a rear end part (4A) in a hermetically sealed state and the front part (4C) is attached in a shrunk state in the form of bellows to the outer peripheral surface of the drum (3B) so as to be freely drawn out.
Patent JP-H07167598-A (JP)
Title: Blasting method
Inventor: MASUMOTO TADASHI
IPC: F42D1/02
Filed: 1993-12-11
Abstract: PURPOSE:To make it possible to load an explosive with ease and direct the direction of cracks to a required direction when blasting rocks or the like which must blasted based on a blasting method. CONSTITUTION:A blasting hole 2 oval in cross section is bored on an article 1, such as a rock which must be blasted. A flexible envelop 6 into which an explosive is loaded is inserted into the blasting hole 2 where liquid or the like is filled up in the envelop 6 and expanded. Then, the explosive is blasted, thereby concentration a blasting force in the shorter-size direction of the blasting hole 2 and generating cracks in the longer-size direction.
Patent JP-H11178316-A (JP)
Title: Power converter
Inventor: SANO TAKAYOSHI
IPC: H02M1/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To increase voltage and capacity by connecting a plurality of GTOs(gate turn-off thyristors) in series, while suppressing oscillating currents in switch units causing electromagnetic noise. SOLUTION: Each arm is constituted by connecting a plurality of switch units, each of which is composed by providing a first series circuit composed by connecting an anode of a first diode 9 to a cathode of a first GTO7, a second series circuit provided by connecting an anode of a second GTO6 to a cathode of a second diode 8, and a capacitor 10 connected between the series junction of the first series circuit and the series junction of the second series circuit, connecting the cathode of the second GTO6 to the cathode of the first diode 9 in common, and connecting the anode of the second diode 8 to the anode of the first GTO7 in common. In this case, a third diode 18 is connected in parallel with each capacitor 10 so that the series junction of the first series circuit lies on the anode side.
Patent JP-H05155720-A (JP)
Title: Herbicidal composition for paddy field
Inventor: TOMITA MAKOTO
IPC: A01N25/16
Filed: 1991-12-02
Abstract: PURPOSE:To provide a herbicidal composition for paddy field, showing a herbicidal effect as high as that of a granule, a wettable powder, an emulsion or a flotable preparation, capable of readily spraying while remarkably saving labor and especially suitable for controlling weeds growth in paddy field filled with water. CONSTITUTION:A foaming agent containing a carbonate and an organic acid, together with a stabilizer, is blended with a herbicidal component for paddy field, containing herbicidally active compounds composed of 1-(2- chlorobenzyl)-3-(alpha,alpha-dimethylbenzyl) urea, N-[2'-(3'-methoxy)thienylmethyl]-N- chloroaceto-2,6-dimethylanilide and 2--[4-(2,4dichloro-m-toluoyl)1,3- dimethylpyrazol-5-yloxy]-4'-methylacetophenone, a surfactant and a carrier such as a clay mineral and the resultant mixture is tabletted. When the obtained tablet is applied directly to a paddy field, gaseous carbon dioxide is generated by a reaction of the carbonate with the organic acid in the tablet. By its foaming effect, the herbicidal compounds are widely dispersed into water of the paddy field and the herbicidal effect is sufficiently shown.
Patent JP-2000161248-A (JP)
Title: Hydraulic pump device
Inventor: OHIRA MASASHI
IPC: F04C14/28
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump device which can make its hydraulic device in a compact form, as well as can reduce the manufacturing cost as the whole body of the hydraulic device, by housing a relief device. SOLUTION: When the pressure of an operation oil at the discharge port side is increased more than a rated hydraulic pressure, the operation oil at the discharge port side is escaped by bending a clearance setting plate 7 in the direction of the arrow E, so as to reduce the pressure of the operation oil at the discharge port side. That is, since a circumscribed gear pump 1 is a pump housing a releaf device, it is not necessary to house a releaf device, in a hydraulic device furnished with a releaf device in a separate form, and the manufacture cost as the whole body of a hydraulic device can be reduced. And the hydraulic device can be made compact, as the part that the relief device is not necessary to provide.
Patent JP-H10181805-A (JP)
Title: Garbage wagon
Inventor: SAKAKURA TSUGIO
IPC: B65F3/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the load efficiency for garbage of a garbage wagon by feeding garbage loaded into its carrier box at the rear to the back thereof. SOLUTION: A garbage wagon has a carrier box 5 installed on a chassis 1 so as to be swung downward, an unloading door 53 arranged at the rear end of the carrier box 5 so as to be freely opened or closed, a lock device 9 for locking or unlocking the unloading door 53, and a loading device arranged at the rear of the carrier box 5 for loading garbage thereinto. The garbage placed on the loading device is fed toward the forward portion of the carrier box 5 by means of a feed means and is then loaded thereinto there. The lock device 9 includes a holder member 95 for holding the unloading door 53 locked while the carrier box 5 is swung.
Patent JP-H07164415-A (JP)
Title: Demolding of parapet type mold
Inventor: KITO AKIHIRO
IPC: A47K1/00
Filed: 1993-12-14
Abstract: PURPOSE:To enhance production capacity, in molding a washbowl by slip cast molding, by demolding a washbowl molded product from a parapet type mold for molding the excavated shape part of the front end part of the inside recessed part of the washbowl. CONSTITUTION:The leading end part of a chuck 34 is inserted in the holding hole 30 of a parapet type mold 22 and air pressure is supplied to an air blowing-in hole 32 and the pressure chamber 44 within a rubber expansible part 42 through a mold separating air supply passage and a chuck air supply passage. When air is supplied to the pressure chamber 44, the rubber expansible part 42 is expanded and deformed by air pressure and predetermined pressure is applied to the inner surface of the holding hole 30. The air supplied to the air blowing-in hole 32 is blow out to the surface of the parapet type mold 22, that is, the molding surface 26 thereof through the voids of the mold 22 and the parapet type mold 22 and a molded product 10a are separated by the blow-out air.
Patent JP-H06172991-A (JP)
Title: Ceramic target for magnetron sputtering
Inventor: KOBAYASHI SHIGERU
IPC: C23C14/34
Filed: 1992-11-30
Abstract: PURPOSE:To realize the sputtering target of a ceramic system having high efficiency of use without generating an abnormal discharge by specifying the relation between the thickness of the erosion part and the thickness of the non-erosion part of the target. CONSTITUTION:The thickness of the non-erosion region 2 part of the circular magnetron target of the ceramic system is specified to a range of >=1/3 to >=4/5 the thickness of the erosion region 1 part and the boundary part thereof is formed of a gently graded part 3. Since the joint surface to the erosion is plane, there is no need for special devices. As a result, the crack of the target is averted by working after bonding.
Patent JP-H03203358-A (JP)
Title: Electronic parts mounting board
Inventor: KIRITANI YOSHIHIKO
IPC: H01L23/28
Filed: 1989-12-29
Abstract: PURPOSE:To exclude the concentration of stress caused by thermal shock even in the case where conductor circuits are constituted of thin wires, and to eliminate the possibility of discontinuity, by arranging an intermediate metal coating film which is formed by stretching a metal coating film for connection terminals and has a similar thermal expansion coefficient, on the surface of the conductor circuits where a dam frame is arranged. CONSTITUTION:An electronic parts mounting board is constituted of the following; an electronic parts mounting part 8 formed on an insulating board 90, a plurality of conductor circuits 91 stretching form the periphery of the mounting part 8 to the upper part of the board, and through holes 97 formed at the tip parts. A metal coating film 10 for electronic parts connection terminals is formed on the surface of the board of the circuits 91 on the periphery of the mounting part 8. It is to be noted here that the coating film 10 is continuously formed as far as the part slightly outer than the junction part of a dam frame 82, toward the direction of the hole 97, and an intermediate metal coating film 101 is formed at the part facing the dam frame 82. The dam frame 82 is bonded to the coating film 101 via a second insulating film 21 and adhesive agent 83, and a first insulating film 96 is formed between the coating film 101 and an Ni-Au plated layer 14 of the hole 97.
Patent JP-H07168398-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI CHISEKI
IPC: G03G13/26
Filed: 1993-12-16
Abstract: PURPOSE:To improve performance on cleaning and destaticizing with respect to a photoreceptor. CONSTITUTION:This device is provided with the photoreceptor 56 in which the external peripheral surface of a cylindrical transparent base material 50 is coated with a transparent conductive layer 52 and a photoconductive layer 54 is laminated on the conductive layer 52, an LED array 58 selectively exposing the photoconductive layer 54 from the side of the base material 50 of the photoreceptor 56, a magnet roller 62 carrying the developer 60 to the photoconductive layer 54 of the photoreceptor 56, and a developing means 10 impressing an AC bias DC voltage between the photoconductive layer 54 and the developer 60.
Patent JP-2001160432-A (JP)
Title: Terminal protection cap
Inventor: NAGAI DAIKI
IPC: H01R11/12
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a terminal protection cap in which the structure enables a simple exposure and protection of the terminal, and in which the operability of mounting work of terminal can be improved. SOLUTION: The hollow cylinder part 14 constituting a part of the cap 11 is composed of a large diameter part 15 to be located on the cap part 13 side, a taper part 16 continuing to the large diameter part 15 and a small diameter part 17 continuing to the taper part 16, and the plate thickness of the taper part 16 and the side edge part of the taper part of the small diameter part 17 is formed smaller than that of the large diameter part 15 and the small diameter part 17.
Patent JP-2001158451-A (JP)
Title: Container having cap
Inventor: SHINOMIYA TSUTOMU
IPC: B65D41/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a container having a cap in which a sealing characteristic can be positively maintained even if an inner side of the container becomes a positive pressure. SOLUTION: A cap 1 has a substantially circular top plate 3, shoulders (5, 6) placed more outward than a circumferential edge of the top plate, a cylindrical part 8 extending downward from the shoulders and a plurality of lags 9 projected toward an inner diameter of the cylindrical part 8. A substantially cylindrical port 2 opened upwardly is provided with a plurality of engaging threads 15 at its outer circumferential surface. The shoulder of the cap 1 has a substantially horizontal lateral shoulder 5 corresponding to a position of an upper end top 11 of the port 2, and a vertical shoulder 6 extending substantially in a downward direction from the lower end edge of the lateral shoulder 5 and corresponding to the position of the upper end side wall 12 of the port 2.  The rear sides of the lateral shoulder 5 and the vertical shoulder 6 are provided with a seal member 10 which can be abutted against the upper end top 11 and the upper end side wall 12 of the port 2.