baber/WOPTO huggingface dataset:
Patent JP-H03122598-A (JP)
Title: Washing of contaminated clothing
Inventor: KOMATSU FUMIAKI
IPC: G21F9/28
Filed: 1989-10-04
Abstract: PURPOSE:To enable collection and reuse of used detergent media by extracting and removing oily contents from a contaminated clothing using a highly pressurized gaseous fluid and thereafter by soaking the clothing in pure water to remove remaining salt containts and dusts by rising the clothing. CONSTITUTION:Oily contents and water sticking to a clothing 1 are dissoluted into carbon dioxide gas by contacting the clothing 1 to the carbon dioxide gas pressurized in an extractor 2, to separate them from the clothing 1. The carbon dioxide gas containing the oily contents and the water is taken out from the extracter 2 and enters a separator 8, where the oily contents and the water are separated again from the gas, and are discharged to the atmosphere through a high efficiency filter 10. After that, the clothing 1 is transfered to a water washing tank 11 from the extracter 2 and is soaked in pure water and is rinsed to separate sticking substances. Then, the rinsed clothing 1 is transfered to the water washing tank 11 from the extracter 2 and thereafter is dried up by a drier 12, to be reused.
Patent JP-2000070493-A (JP)
Title: Pachinko machine
Inventor: GOTO SHIGETO
IPC: A63F7/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of a pachinko machine and to make forming of the back mechanism easier equipping a ball supplier to supply a prescribed number of pachinko balls and a ball discharging chute to guide supplied pachinko balls to a ball supply tray onto the back mechanism and forming the ball discharging chute separate from the back mechanism. SOLUTION: A back mechanism 6 made of synthetic resin is detachably and openably attached on one side of a game board attaching frame of this pachinko machine. A prize winning ball passage to collect prize winning balls, a prize winning ball discharging passage, and an out ball discharging passages equipped on the lower part in front face side are equipped on the back mechanism 6. A supply chute 13 communicated via a base plate shape attaching base 12 with a guide gutter extended from a ball tank upside is equipped on one side of the backside of the back mechanism 6, and a ball supplier 14, ball discharging chute 15, ball drawing chute 16, and a prize winning ball discharging part 17 are equipped under the supply gutter 13.  The ball discharging gutter 15, the ball drawing chute 16, and the prize winning ball discharging part 17 are formed separate from the back mechanism 6 and integrally assembled with the attaching base 12 into a unit to improve the assembling performance.
Patent JP-2000088304-A (JP)
Title: Ventilation unit
Inventor: URAKAWA MASAKAZU
IPC: F24F7/013
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation unit which can prevent intrusion of rainwater or the like from an outlet and intrusion of outdoor air into indoor space on the occasion of an adverse wind, without enlarging the size of a main body, by a simple structure and at a low cost. SOLUTION: At the time when the operation is stopped, dampers 12 and 13 fitted rotatably to an outlet 20 provided on the lower side of a housing balance weights 32 and 34 respectively and the dampers 12 and 13 are closed practically. At the time when the operation is made, the dampers 12 and 13 are pushed to open by the air blown off from a turbofan. When an adverse wind blows, the dampers 12 and 13 are closed by the wind blowing into a ventilation unit from the outlet 20, so as to prevent outdoor air from coming into indoor space.
Patent JP-H03122218-A (JP)
Title: Production of case hardening steel
Inventor: TAKADA HIROTADA
IPC: C21D8/06
Filed: 1989-10-06
Abstract: PURPOSE:To produce a case hardening steel free from the coarsening of structure even if subjected to carburizing treatment at high temp. and excellent in fatigue characteristics by cooling a continuously case billet of carbon steel containing specific amounts of Ti and N under specific conditions and directly rolling the above billet into a bar stock or wire rod without exerting blooming. CONSTITUTION:At the time of continuously casting a molten carbon steel or alloy steel having a composition containing, by weight, 0.005-0050% Al, 0.0060-<0.0200% Ni, 0.003-<0.020% Ti (and also having a Ti/N value of <1.0), a continuously cast billet is cooled from the solidification temp. of the steel down to 1000 deg.C at >=20 deg.C/min cooling rate, by which the carbonitrides of Al and Ti are finely dispersed and precipitated and the coarsening of struc ture is prevented. This billet is directly rolled, without being bloomed, into bar stock or wire rod, by which a steel (case hardening steel) stock for carburiz ing free from the occurrence of cracks and strain even if subjected to rapid carburizing treatment at high temp. for a short time can be produced.
Patent JP-H03179882-A (JP)
Title: Image pickup device picking up weak video image
Inventor: MIYAKI SUEO
IPC: G06T1/00
Filed: 1990-09-28
Abstract: PURPOSE:To pick up a very weak video image while being separated from noise by picking up an image formed on a fluorescent screen of an image intensifier, binarizing it and adding significant parts of an output of a binarizing circuit. CONSTITUTION:An image formed on a fluorescent screen 1a of an image intensifier 1 is picked up by a television image pickup device 3, and the video signal included in the video signal of the television image pickup device 3 is extracted by a binarizing circuit 7 having a threshold level extracting as to be significant the center part of the signal waveform caused by a single electron generated from a photoelectric face to be valid. Thus, the video signal component caused by a noise component due to thermal noise is substantially eliminated. Then the signal component set to be correspondent to one photon is made incident in the photoelectric face of the image intensifier 1 of the photon from a measured photon source 0 with a control circuit 10, then a significant part of the output of the binarizing circuit 7 is added to a relevant address of frame memories 9a-9c for a prescribed period to form the picture.
Patent JP-S63112172-A (JP)
Title: Light emitting diode array head
Inventor: UEHARA SHUNICHI
IPC: G03G15/04
Filed: 1986-10-31
Abstract: PURPOSE:To prevent printing quality from being lowered, by arranging LED array chips in an LED arranging direction to form a plurality of chip rows so that the intervals of intersecting lines extended from all LEDs in a direction intersecting with the LED arranging direction are made equal. CONSTITUTION:An LED array head comprises a plurality of LED array chips 10, 20 arranged respectively on a pair of parallel lines A, B to form chip rows 1, 2. The LED array chips 10, 20 are so arranged that the distance l2, measured in the row direction, between an LED 12 provided at an end part of the LED array chip on one side and an LED 22 provided at an end part of the LED array chip 20 on the other side is equal to the distance l1 between adjacent ones of the LEDs 12, 22. With this arrangement, the intervals of intersecting lines extended from all of the LEDs 12, 22 in a direction intersecting with the LED arranging direction are equal. Since the distance between arbitrary adjacent ones of the LEDS measured in the LED arranging direction, is constant, printing quality can be prevented from being lowered.
Patent JP-2001086745-A (JP)
Title: Switching power-supply unit
Inventor: MURAKAMI TAKAHARU
IPC: H02M3/28
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power-supply unit which is effective, when cutting off an output voltage or achieving a standby state for reducing an input voltage. SOLUTION: By forcing a photocoupler 16 provided for stabilizing the output voltage of a converter to emit light, the on-period of a primary-side switching element 4 can be narrowed, thus performing stopping and standby with an extremely small amount of power consumption, without adding special control ICs or photocouplers.
Patent JP-S63116067-A (JP)
Inventor: IKEGAMI HIDEO
IPC: F25B21/00
Filed: 1986-10-31
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-H01102475-A (JP)
Title: Copying machine
Inventor: AOYAMA YUICHI
IPC: G03G15/20
Filed: 1987-10-15
Abstract: PURPOSE:To attain both-face copying prevented from generating dirt on its image by arranging a drying means on the intermediate of a carrier for carrying transfer paper fixing an image and sufficiently drying the solvent of an image formed on a 1st face prior to the fixing of a 2nd face. CONSTITUTION:Fixed transfer paper P is switched to the refeeding side by a switching part 17 to prepare both-face copying. The transfer paper P is dried by a blower 70 serving as a drying means arranged on intermediate of the carrier 32 through the carrier 32. Hot air is blown by the blower 70 in an arrow A direction through a guide plate and the solvent which is not completely evaporated is forcedly evaporated and toner on the transfer paper P is sufficiently fixed. The transfer paper P is sent to an intermediate tray part 40, temporarily set on an intermediate tray 41 and stored. Then, the carrying direction of the transfer paper P is inverted by a refeeding part 50 and the inverted copying paper P is carried to a photosensitive drum through a refeeding paper carrying part 60 to start the copying of the rear face. Since the copying of the rear face is started after sufficiently drying the transfer paper P whose front face as mentioned above, both-face copying prevented from generating dirt on an image can be attained.
Patent JP-H07114715-A (JP)
Title: Magnet-resistance effect type head
Inventor: NAKATANI RYOICHI
IPC: G11B5/31
Filed: 1993-10-19
Abstract: PURPOSE:To provide a magneto-resistance effect type head having an excellent offtrack characteristic by dividing a part of two layers of magnetic layers with a nonmagnetic layer and bringing both ends in the track width direction of two layers of the magnetic layers into contact with each other. CONSTITUTION:The nonmagnetic layer 4 consisting of Cu of this magneto- resistance effect type element has a length 10 (=1mum) in the track width direction. The magnetic layers 3, 5 are, therefore, in contact with each other except the part where the nonmagnetic layer 4 exists. Then, the part of the magnetic layer 3 in contact with the magnetic layer 5 receives the exchange bias magnetic field from a diamagnetic layer 6 through the magnetic layer 5. This direction is a direction within the plane of the multilayered films orthogonal with the track width. The exchange bias from the diamagnetic layer 6 is impressed to the entire region of the magnetic layers and the region of the magnetic layer 3 in contact with the magnetic layer 5 in such a manner. The magnetization of the region does not, therefore, invert even if the external magnetic field lower than the exchange bias magnetic field from the diamagnetic layer 6 is impressed. Then, the length 10 in the track width direction of the nonmagnetic layer 4 is the structural track width of the element.
Patent JP-H04138489-A (JP)
Title: Doorplate
Inventor: SHINADA YOSHIHIRO
IPC: G09F7/00
Filed: 1990-09-29
Abstract: PURPOSE:To enhance novelty and the desire to purchase by providing a family crest on the doorplate, thereby not only allowing to recognize the full name of the resident of a home but also displaying even the crest of this family. CONSTITUTION:A doorplate body 1 is formed of, for example, wood and the full name 2 is inscribed on its surface. The family crest 3 is constituted by inscribing the family crest 3 of the wing crests of hawk by photoetching on, for example, a metallic plate 4, subjecting the crest to coloration and adhering this metallic plate 4 to a recessed part 5 formed above the full name 2 of the doorplate body 1. Not only the full name 2 of the resident of this home is recognized in this way but also even the family crest 3 of this hole is displayed. In addition, the family crest 3 is the element of a design and the novelty is corresponding enhanced. The desire to purchase is thus enhanced and the style of the entrance 6, etc., is improved.
Patent JP-S62120726-A (JP)
Title: Method of error correction and decoding for reed solomon code
Inventor: HIROSE SHINTARO
IPC: H03M13/00
Filed: 1985-11-20
Abstract: PURPOSE:To cope with the detection of mistake of an erroneous position while keeping a high correction capability of missing correction by obtaining a parameter based on a syndrome and error location information and giving the parameter to a 2nd-order error correction circuit in place of a syndrome input. CONSTITUTION:A syndrome S from a syndrome calculation circuit 12 and coefficients sigma and C from a coefficient calculation circuit 16 are given to a missing correction circuit 18. On the other hand, the said syndrome S and the coefficient sigma are given to a parameter calculation circuit 20, in which a parameter Bh is calculated in place of the syndrome input of the 2nd-order error correction circuit 22. The 2nd order error correction circuit 22 uses the parameter Bh to calculate two position information (j, k) at maximum subject to detection of mistake by an error location detection circuit 14 and the result is given to the coefficient calculation circuit 16. The missing correction circuit 18 applies missing correction taking mis-locations (j, k) detected by the 2nd order error correction circuit 22 into account.
Patent JP-H03123108-A (JP)
Title: Audio amplifier
Inventor: IWANO AKIHIRO
IPC: H03F1/02
Filed: 1989-10-05
Abstract: PURPOSE:To suppress the temperature rise of an amplifier circuit and to use plural loudspeakers while connecting them in parallel by switching a feeding voltage to plural stages in accordance with the temperature of the amplifier circuit. CONSTITUTION:When plural loudspeakers 3 are connected in parallel to an output of an amplifier circuit 1, the efficiency of the amplifier circuit 1 is deteriorated since its overall impedance drops, and a temperature of a heat sink rises due to heat radiation from an output transistor which is not shown in the Figure of the amplifier circuit 1. A temperature sensor 5 attached to the back of an amplifier case 6 detects it and supplies a detected signal to a relay driving circuit 7, and the circuit 7 excites a relay coil and turns on a relay contact S to control. That is, a voltage switching circuit 4 is switched to a low voltage side, and a low voltage is applied to the amplifier circuit 1. In such a way, a temperature rise of the amplifier circuit 1 is suppressed, and plural loudspeakers 3 can be used by connecting them in parallel.
Patent JP-H04137749-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAO HIROYUKI
IPC: H01L21/82
Filed: 1990-09-28
Abstract: PURPOSE:To realize high integration by arranging a part of wiring, congested in wiring areas, in a peripheral cell area. CONSTITUTION:A wiring 6 connecting between an R/L(random logic) section 1 and the part lower than the upper side of an MUC section 2 and a wiring 6 connecting between the MCU section 2 and the part upper than the lower side of the R/L(random logic) section 1 are congested in a wiring area 4 where the R/L section 1, the MCU section 2 and peripheral cell area 3 are located closely each other. Peripheral cells 5 are dislocated to an empty area 3 located closely to the congested wiring 6 and a part of the wiring 6 in the congested wiring area 4 is arranged in an empty area provided in the peripheral cell area 3 by dislocating the peripheral cells 5. According to the constitution, wiring density is increased in the wiring area and overall chip size is reduced resulting in high integration.
Patent JP-H06111879-A (JP)
Title: Multiple receptacle
Inventor: YASUMOTO HIROMI
IPC: H01R25/00
Filed: 1992-09-30
Abstract: PURPOSE:To mount a multiple receptacle twice in size a conventional one by providing the outer cover which can be extended on the main body. CONSTITUTION:The main body 1 of a multiple receptacle T is molded of synthetic resin in a substantially rectangular form, and plural sets of holes 2 for inserting plug blades are provided on its upper surface side and its side surface side. An outer cover 3 is formed in the substantially the same size as that of the main body 1 except the thickness so as to cover the bottom surface side of the main body 1 and connected with the main body 1 on its side surface rotatably by about 180 deg. with a fastener 4 such as a rivet so as to be able to be opened and closed. A cord 5 is connected with a plug blade receiving terminal piece within the main body 1 after passing through the fastener 4. Therefore, the area of a multiple receptacle can be enlarged up to about twice by opening the outer cover 3, so that a connection device to be mounted can be made larger and also safely mounted and connected.
Patent JP-S63116076-A (JP)
Inventor: AOKI TAKASHI
IPC: F25D21/04
Filed: 1986-10-31
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-S63115353-A (JP)
Title: Manufacture of ag soldered clad lead pin
Inventor: TONAMI TSUNECHIKA
IPC: H01L23/50
Filed: 1986-10-31
Abstract: PURPOSE:To form an Ag soldered clad lead pin of good quality at a high yield by preventing the generation of swelling and so on an Au-planted product in the Au plating process for the Ag soldered clad lead pin. CONSTITUTION:A strand consisting of an Ni-Fe alloy for metal terminal or an Ni-Co-Fe alloy and having a necessary diameter is cut in a necessary length and processed in a necessary form by performing a header processing. A barrel polishing is performed using abrasive grains of Al2O3, SiO2 and so on to remove a flash to be formed on the end parts of an article to be processed and also in order to perform an R processing on the point part. Moreover, an acid cleaning treatment is performed for removal of a processing deteriorated layer on the surface of the article to be processed, which is formed by performing an polishing processing, and removal of pulverized Al2O3 powder, SiO2 powder and so on pushed in the surface of the article to be processed. Then, a preoxidation is performed on conditions of 750-1100 deg.C in an atmosphere containing H2 at dew points of 20-50 deg.C for adjusting the wettability of the Ag solder of the article to be processed and an oxide coat of a specified thickness is formed on the surface of the article to be processed. Moreover, a cleaning treatment is performed, an Ag solder is shaken in the necessary end parts of the article to be processed and an Ag soldering treatment is conducted.
Patent JP-H10101007-A (JP)
Title: Transversely sealing device of filling and packaging machine
Inventor: HAYASHI KOJIRO
IPC: B29C65/02
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a melted part of an inside plastic layer at an end part of a tubular packaging material from being curled toward a part to be cut by arranging one straight part of an inductor to perform the transverse sealing by the dielectric heating on a working surface side of seal jaws. SOLUTION: A copper inductor 27 where two straight parts 27a, 27b which are parallel to each other and of rectangular section are provided and connected at a return part 27c is provided on one of a pair of seal jaws 21, and arranged so that one surface of the straight part 27a is aligned to a working surface 26 of the seal jaw 21. Two seal jaws hold a tubular packaging material web, the inductor 27 is connected to a high frequency power source, and a polyethylene layer is melted. A melted end part 60 is expanded in the direction away from a part 61 to be cut in a round manner, and the melting range 62 is expanded. The melted end part is cooled with cooling water in a cooling water passage 29 and solidified, and webs of the packaging material are sealed in the transverse direction.
Patent JP-H11179296-A (JP)
Title: Longitudinally extended product sorting system and long-length product sorting method
Inventor: ENG POH TZAN
IPC: B23Q17/20
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance sorting efficiency by providing a measuring unit having a measuring means for deciding the length of each longitudinally extended product and a transfer means for transferring the measured longitudinally extended products forward and enabling the automatic sorting of bars and long-length products of irregular length to the nearest and prescribed standard length. SOLUTION: A sorting table 20 having a sorting area 22 and a measuring area 24 is provided, and also a conveyor system 26 consisting of main and auxiliary conveyor parts 28, 30 is provided, and three groups of box parts 32, 34, 36 are arranged along the conveyor system 26. The lengths of the objects placed on the sorting area 22 are measured by the measuring unit 24, and the measured products are transferred onto the conveyor system 26 by a pusher. And the articles transferred by the conveyor system 26 are pushed into any of the box parts 32, 34, 36 according to the measurement results in the middle of transfer to sort and collect them. At this time, as for articles of irregular length, they are sorted to the article box for standard length nearest to it.
Patent JP-H05101176-A (JP)
Title: Image processor
Inventor: MATSUBARA TOSHIYUKI
IPC: G06F3/153
Filed: 1991-10-09
Abstract: PURPOSE:To prevent void and collapse due to reduction, and to preserve thin lines excellently and obtain a reduced image of good quality by providing specific means which counts side connections, and processing its counted value on the basis of a threshold value and determining the color of a converted picture element. CONSTITUTION:Original picture element data stored in an input buffer 1 are sent out to a connectivity recognition part 2 in 3-row and 3-column picture element block units. The recognition part 2 recognizes four nearby side connections of an aimed original picture element by referring a certain determined rectangular original picture element block nearby the conversion picture element to be found by making picture element positions of an original image correspond to the conversion picture element positions, and a counting process part 3 counts the side connections. Further, a corrective generation part 7 generates a correction value according to conversion picture elements which adjoin to the original picture element block and are already converted and the original picture elements. An adder 6 and a comparator 5 determine the color of the conversion picture elements by the threshold processing by referring to the number of side connections and the correction value.
Patent JP-H11100955-A (JP)
Title: Gutter receiving device
Inventor: SASAMOTO SHIGERO
IPC: E04D13/064
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a gutter receiving device capable of surely and firmly attaching an eaves cover without being restricted by the shape of an eaves cover or a roof gutter when attaching the eaves cover to the front face of the roof gutter. SOLUTION: An eaves cover attaching member 2 is attached to a base portion 14 bent to a valley shape and an attaching arm 15 provided at one end of the base portion 14. And at the portion of a long hole provided at the base portion 14, the base portion 14 is attached to a horizontal portion 4 of a gutter receiving main body 1, the attaching arm 15 is bent downward at the front surface of the gutter 13 beyond the upper portion of an outer side gutter ear linking portion 3 of the gutter receiving main body 1, and the eaves cover 28 is fixed to the attaching arm 15.