baber/WOPTO huggingface dataset:
Patent JP-H119788-A (JP)
Title: Pachinko machine
Inventor: KAMEGAWA HIROSHI
IPC: A63F7/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent troubles by optimizing the number of balls retained in a ball tray. SOLUTION: A ball tray 21 retaining prize balls unloaded from a prize ball unloading device 38 is increased in capacity to eliminate a lower tray. A full detecting switch 40 is provided at the uppermost part of the ball tray 21, and a full detecting part 39 for pushing the actuator 40a of the full detecting switch 40 is provided to face the uppermost part of the ball tray 21. When the ball tray 21 becomes full of pachinko balls retained, the full detecting part 39 is pressed by the ball pressure to turn on the full detecting switch 40, stopping the prize ball unloading action of the prize ball unloading device 38. When the ball tray 21 is not full of pachinko balls, the pressure on the full detecting part 39 is released, the full detecting switch 40 is restored to its off state, and the prize ball unloading action is restarted to unload the remaining prize balls in the ball tray 21.  Therefore, the number of pachinko balls retained in the ball tray 21 can be optimized.
Patent JP-S5688158-A (JP)
Title: Electrophotographic apparatus
Inventor: MIYASHITA KIYOSHI
IPC: G03G15/16
Filed: 1979-12-21
Abstract: PURPOSE: To prevent damage of a transfer sheet, by contacting the transfer material around a transfer roller with a toner image holding material of photoreceptor only during copying.  
     CONSTITUTION: The figures show a state of transfer roller 20 apart from photosensitive drum 9 and a state of roller 20 in contact with drum 9. Rising part 41A of the first lever 41 is mechanically engaged with stepped part 49A of the second lever 49, the first and second solenoids 48, 53 are actuated at the same time for a short time in response to a copy starting signal fed at a state of roller 20 kept apart from drum 9 to disengage levers 41, 49, and to contact roller 20 with drum 9, thus permitting a prescirbed copying process to be carried out. In response to a copy end signal, solenoid 48 is energized for a short time to separate roller 20 from drum 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000320189-A (JP)
Title: Stone monument and quartz glass with picture
Inventor: MIYAMOTO YOSHIFUMI
IPC: E04H13/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve harmoniousness, to secure a grade, and to prevent the qualitative degradation by installing a ceramic plate and a quartz glass pane by transferring/printing image data such as a photograph, a picture and a character by an inorganic pigment on a surface of a stone being a stone monument body. SOLUTION: For example, image processing is performed on image data for copying a photograph, a picture and a character by a computer to be transferred and baked on a ceramic plate and a quartz glass pane by using an inorganic pigment. Next, the ceramic plate 1 is fitted in a fitting hole 8a arranged in a part of a tombstone 6 to be installed by a silicone resin adhesive 7. In this case, printing image data is formed as a photograph, a picture and an illustration related to the deceased. When adding an image to the tombstone 6, a function as a semipermanent personal memory is provided to enhance an added value. Thus, a visual display object is composed of different kinds of materials, harmoniousness with a stone is improved, a grade of the stone monument is secured, and the prevention of the qualitative degradation is semipermanently guaranteed to enhance a display effect.
Patent JP-S6320582-A (JP)
Title: Code reading system
Inventor: MORIYA HIROYUKI
IPC: G06K7/10
Filed: 1986-07-14
Abstract: PURPOSE:To attain the code reading having the same function as the conventional function with a simple scanning device to scan only in a single direction by using a scanned plate to record plural circularly symbolized codes on the concentricity for information. CONSTITUTION:A scanning device 2 to scan only in a single direction scans a scanned plate 1 to record plural circularly symbolized codes on the concentricity for information, and thereby, in a code recognizing device 3, the information held by the scanned plate is recognized. Here, since it is necessary for a scanning line outputted by the scanning device 2 to pass through the circle of the minimum radius on the coded concentric circuit on the scanned plate 1, the radius of the minimum circle is (a), and then, a spatial frequency lambdaof the scanning line outputted by the scanning device 2 must satisfy a next formula. The lambda<=2a, wherein, lambda shows the spatial frequency of the scanning line outputted by the scanning device 2.
Patent JP-S6226562-A (JP)
Title: Substrate selecting system
Inventor: MIKI ISAMU
IPC: G06F13/14
Filed: 1985-07-29
Abstract: PURPOSE:To provide interchangeability of a mounting position of each substrate by generating a substrate selecting signal for operating a circuit of a selected printed board, when an input address code and a common address code have coincided with each other. CONSTITUTION:Buses of an initial address code 3 and a common address code 8 are converted to patterns and provided on a mother board 1. Also, on each printed board 2, a capacity code 4 is converted to a pattern, the capacity code 4 and an input address code 9 are added by an adding circuit 5, and an output address code 10 is generated. The output address code 10 is connected to an input address code of the next stage. Also, the input address code 9 and the common address code 8 are compared by a comparator 6, and a substrate selecting signal 7 is outputted.
Patent JP-2000350749-A (JP)
Title: Electromotive chair
Inventor: NISHIGUCHI NOBORU
IPC: A61G5/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of a chair from being decreased owing to stuck dust. SOLUTION: This electromotive chair is provided with a driving means which transfers the rotation of a ring 30 to a ball wheel 11 through rollers 31, by comprising the ball wheel 11 supported so as to roll freely, the ring 30 placed on the circumference of the ball wheel 11 and rotated around the axis thereof by a driving source, and the several rollers 31 supported by the ring and touched to the large circle of the ball wheel 11. In this case, the ball wheel is provided with a cleaning means touching thereto or touching to the floor surface in the neighborhood of the point at which the ball wheel gets contact with.
Patent JP-S6413359-A (JP)
Title: Automatic stacking device for sheet
Inventor: YAMAGAMI TATSUO
IPC: B65H29/44
Filed: 1987-07-02
Abstract: PURPOSE:To ensure delivery of a sheet to a second conveyor, by a method wherein an expansion belt is situated between a first conveyor for catching sheet conveyed in a state to be horizontally laid down and a second conveyor for receiving and delivering each given number of the sheets risen by a rising device. CONSTITUTION:Sheet block 10 received by a first conveyor 1 end laid in a flat manner is risen upright by means of a rising device 2, and the bottom of a sheet block 10 is supported by an expansion belt 4. The sheet block 10 is conveyed forward in a risen state through drive of the expansion belt 4, and is supported in a state to lean against an upper lever 3a of a stopper device 3. The stopper device 3 is approached to the position of a fork 5 by one pitch at a time, each time the sheet block 10 is conveyed, and the expansion belt 4 is orderly expanded. After the upper lever 3a of the stopper device 3 is moved backward when the number of the sheet blocks 10 is increased to a specified value, through the action of the rising device 2, the frontmost sheet block 10 is delivered from the expansion belt 4 to a second conveyor 6.
Patent JP-2000350649-A (JP)
Title: Pillow
Inventor: MIWA EMIKO
IPC: A47G9/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pillow capable of sleeping in bed in a natural state without imposing a burden on a neck and the back by forming a head part support part of an occipital region receiver and temporal region receivers, forming a curved surface and an inclined face reaching a shoulder support part from a top part in a neck part support part, and forming the shoulder support part into a plate shape unfolding by continuing with the inclined face. SOLUTION: In a head part support part 2, an occipital region receiver 5 of a central part is set lower than temporal region receivers 6 of both side parts by respectively increasing/decreasing the laminating number of cushion materials 7 filled inside or a thickness per unit, and an inside space 8 is defined in the part. A neck part support part 3 is set higher than the head part support part 2, a top part is extended in a projecting arc shape, and is formed as an inclined face 9 lowering toward a shoulder support part 4 adjacently from the top part. The shoulder support part 4 is formed like a plate body unfolding so as to support the back and a shoulder part of a user by continuing with the inclined face 9, and a recessed part 12 is formed in the center of an edge part 11 to relieve the backbone of the user from being pressed more than necessary.
Patent JP-S5649023-A (JP)
Title: Staple fiber cutting apparatus
Inventor: ERUNSUTO BAUHO
IPC: B26D1/40
Filed: 1979-12-20
Abstract: A machine for cutting a travelling tow of synthetic plastic filaments to produce staple fibers has a blade carrier from which cutting blades project and have their free ends secured to a concentric surrounding ring. The facing annular surfaces of ring and carrier are shaped to resemble portions of a hollow and of a solid sphere, respectively, and together define an annular cutting channel. A tow pressing ring is arranged skew to the axis of this channel, so that it enters into the channel at one side but is spaced from and defines with the inlet to the channel a gap at the opposite side. One or the other of the carrier and ring is positively rotated. When tow is fed through the gap into the channel it forms on the carrier one or more convolutions which are progressively pressed deeper into the channel by the pressing ring until they reach and are cut by the cutting blades.
Patent JP-2000352101-A (JP)
Title: Material for evaluating cleaning performance of sanitary pottery and method for evaluating cleaning performance of sanitary pottery using the material
Inventor: HAYASHI KOICHI
IPC: B08B3/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To quickly and easily determine the cleaning performance of sanitary pottery by attaching artificial waste to a portion of the interior of a sanitary pottery bowl or the like, the portion being easily soiled and having a suitable gradient, and determining the cleaning performance of the pottery depending on the degree of remaining deposition and/or flowing degree when water is flushed. SOLUTION: Artificial waste 4 is attached to a portion of a sanitary pottery 1, i.e., a bowl surface or the like, which can be easily soiled and has a suitable gradient, and the cleaning performance of the bowl is determined depending on the degree of remaining deposition and/or flowing degree when water is flushed as needed. It is preferable that the artificial waste 4 contains at least one of various fatty acids such as palmitic acid, a fatty ester, a fatty acid salt, in the range of 5 to 100 pts.wt. Further, it is preferable that the artificial waste 4 contains a coloring agent such as an engine oil, a viscosity adjusting agent such as sodium carbonate, and water, and that the content ratio of the coloring agent is in the range of 0.001 to 5 pts.wt. and the content ratio of the viscosity adjusting agent is in the range of 0.001 to 18 pts.wt.
Patent JP-S6145908-A (JP)
Title: Observation instrument
Inventor: HOKO MORIHISA
IPC: G01B11/00
Filed: 1984-08-10
Abstract: PURPOSE:To reduce fatigue and to improve operability of an observer by enabling displaying coordinates of an observation image being observed at present within the scope of a visual field of a microscope or at a part of a screen of a TV device. CONSTITUTION:A photomask 1 having a mask pattern 1a is fixed on an XY table 2 and displayed by enlarging as the observation image within the scope of the visual field by the microscope 3 incorporated with a light source 4, a condenser lens 5, an objective lens 6, half mirrors 7, 8, a prism 9 and an ocular lens 10 in a lens-barrel 11. Further, a length measuring machine 12 utilizing laser light or the like is arranged at one end of the table 2 and a detected XY coordinates signal is inputted to a control circuit 13 to make a digital numerical display on a coordinates display 14. Further, a numerical image displayed on the display 14 is synthesized in the observation image of a pattern image by a coordinates optical system 19 consisting of a light source 15, lenses 16, 17, a half mirror 18, etc.
Patent JP-S6226848-A (JP)
Title: Semiconductor device
Inventor: TSUKIDE EIJI
IPC: H01L23/50
Filed: 1985-07-26
Abstract: PURPOSE:To eliminate applying cream solder, etc., on the semiconductor device side near the print substrate and to eliminate printing, by providing with alloy solder necessary for bonding, on the semiconductor device, when it is mounted on the print substrate. CONSTITUTION:A plural of leads 2 are extracted transversely from all four sides of a sealing resin member 1, and are bended so as to form steps on the way, so that the tips of the leads 2 can be positioned at the same plane as the bottom face of the sealing resin member 1. On the tips to be fixed on the print substrate, melting plating such as tin or solder is preliminarily applied. Across the sections of the leads connecting to the print substrate, elongated tape-shaped solder pieces 3 are deposited with thermal pressing. The solder pieces 3 melted on the reflowing, is impregnated into between the leads 2 and the metal wiring on the print substrate to be bonded, and the bridges of the solder pieces 3 between the leads 2 are broken with the surface tension, to supply solder necessary for the bonding, between the leads 2 and the wiring on the print substrate.
Patent JP-S6058129-A (JP)
Inventor: SASAKI HIROSHI
IPC: G01N29/24
Filed: 1983-09-12
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-S6058716-A (JP)
Title: Phase comparator
Inventor: SUKAI KAZUAKI
IPC: H03K5/26
Filed: 1983-09-12
Abstract: PURPOSE:To attain ease of circuit constitution by generating an output pulse having a time width corresponding to a phase difference of input signals having different phase difference to different signal lines to the said input signals. CONSTITUTION:Suppose that the input signals A and B are respectively delay and lead signals, then a value of the signal B, i.e., ''0'' is generated at a terminal Q of an FF8 at the leading point of time of the signal A and the level of an output signal F at a terminal Q' goes to logical ''1'' at the 1st and succeeding lead point time. Then an exclusive OR circuit EX-OR5 generates a logical ''1'' output when the signals A and B are at different logical level. Thus, a comparison output corresponding to a period when the signals A and B are at different logical level is obtained as an output signal D of an AND gate 7. Since an output signal C of an AND gate 6 is always logical ''0'', when the signal B is a lead signal, a pulse output having a time width corresponding to the phase difference is generated at an output terminal 4.
Patent JP-H09308629-A (JP)
Title: Scattered beam protection plate
Inventor: KAWAZOE HIROYUKI
IPC: A61B6/14
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a scattered beam protection plate to be used for the cassette holder part of an X-ray tomographing device by dividing the protection plate into a fixed plate and a movable plate and turnably fitting the movable plate through a hinge to the outer edge part of the fixed plate. SOLUTION: The protection plate of a cassette 27 is divided into a fixed plate 21 and a movable plate 24 and at the outer edge part of the fixed plate 21, movable plates 24 and 24' are fitted through a hinge 22 and a torsion spring 23. Then, the cassette 27 is moved to the right side of the fixed plate 21 and when it is positioned at the back part of the movable plate 24', the side of a cassette carriage 26 moved at the same time pushes the movable plate 24', turns against the torsion spring 23 and expands. Besides, when the cassette 27 is moved and is not positioned at the back part of the movable plate 24' any more, the movable plate 24' is automatically turned and housed. In this case, fitting 25 in contact with the side of the cassette carriage 26 is formed on the movable plates 24 and 24' and the opening/closing operation of the plate is made smooth.
Patent JP-S5791359-A (JP)
Title: Internal combustion engine
Inventor: TSUNETOMI YASUFUMI
IPC: F02D21/08
Filed: 1980-11-28
Abstract: PURPOSE: To suppress the amount of generation of NO x  in exhaust gas by installing two EGR control valves in parallel in an EGR passage and properly controlling said control valves in a prescribed operation range and permitting recirculation of a proper amount of exhaust gas, according to the engine operation state.  
     CONSTITUTION: In the internal combustion engine equipped with the first and the second intake ports 20 and 22 which are opened and closed by the first and the second intake valves 24 and 25 respectively, the first intake port 20 is always ON/OFF controlled, and the second intake port 22 atops operation in low speed revolution range. The first and the secong EGR control valves 86 and 88 are installed in parallel in an EGR passage 84. These valve 86 and 88 are ON/OFF controlled by allowing the intake negative pressure to be controlled by the first and the second dolenoid valves 94 and 100 which are ON/OFF controlled by a controller 64. Therefore, the second valve 88 performs control so that the turning increases mainly in high load range, and the first valve 86 is controlled so as to have a large turning in a relatively lower load range than in the case of the second valve 88. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09210943-A (JP)
Title: Sensing device for negative ion in water
Inventor: NAKATSU MASATO
IPC: G01M3/16
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a sensing device for negative ions in water, which can make accurate measurement by simple manipulation without requiring the replacement of ion exchange resin, etc., and which serves as a low-cost salt sensing device. SOLUTION: A negative ion sensing device concerned is furnished with a dealkalization chamber 4 which is located between the positive electrode chamber 1 and negative electrode chamber 2 of an electric continuous ion exchange device and filled with a cation exchange body partitioned by two cation exchange film 3. A water introducing path and a process water exhaust path are arranged in these chambers 1, 2, 4, and a measuring instrument 5 for the specific resistance or electroconductivity of the process water is installed on the process water exhaust path 11 leading from the dealkalization chamber 4. Cation exchange film(s) is provided between the positive electrode chamber and negative electrode chamber, and a measuring instrument for the specific resistance or electroconductivity of the process water is installed on the process water exhaust path leading from the positive electrode chamber.
Patent JP-H09329634-A (JP)
Title: Tandelta measuring device for ground device
Inventor: SUGINO YOSHIO
IPC: G01R27/26
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized tanδ measuring device superior in portability, capable of highly precisely measuring tanδ without using any standard capacitor as the device remains grounded. SOLUTION: A voltage dividing circuit is connected between the secondary side terminals of an insulating transformer 1 for generating test voltage not exceeding 100V and 110Hz, and a voltage signal evs proportional to applied voltage is obtained by a voltage buffer amplifier 11 connected to the intermediate thereof. An output signal eio proportional to the leak current of a device to be measured is obtained by a current buffer amplifier 12 connected to one terminal of a power source and a 90 deg. phase shift circuit, and direct current proportional to tanδ is obtained from first and second waveform shaping circuit 5, 6 for converting the output signals evs , eio into rectangular waves at the zero cross points of respective waveform and respective reverse coincident signal components of output.
Patent JP-H11350300-A (JP)
Title: Double towel cloth and its weaving
Inventor: MOTOMIYA TATSUTO
IPC: D03D27/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a double towel cloth capable of developing various patterns in addition to a linear pattern on the gauze side even by using the same number of yarns. SOLUTION: The double towel cloth is produced by weaving a towel cloth 1 and a gauze cloth 2 in superposed state. Yarns having different colors are used in the same place of the fabric as two kinds of ground warps (a) and (b). Each warp (a) and (b) is used in both the towel cloth side and the gauze cloth side, a ground warp (b) is woven together with the weft B of the gauze cloth at a part containing the other ground warp (a) woven together with the weft A for the towel cloth and a ground warp (b) is woven together with the weft A of the towel cloth at a part containing the other ground warp (a) woven together with the weft B for the gauze cloth. Various patterns in addition to a linear pattern can be developed on the surface of the gauze cloth 2.
Patent JP-H0217775-A (JP)
Title: Phase locked loop circuit for television signal
Inventor: OTAKA TOSHINORI
IPC: H04N5/95
Filed: 1988-07-06
Abstract: PURPOSE:To stably perform an operation with a low S/N by deciding the use of a horizontal synchronous phase comparison signal or a burst phase comparison signal by using the value of the present horizontal synchronous phase comparison signal and that of the past horizontal synchronous phase comparison signal. CONSTITUTION:A horizontal synchronizing signal phase comparator 2 to perform phase comparison by using a synchronizing signal in a television signal, and a burst signal phase comparator 3 to perform the phase comparison by using a burst signal are provided. A switching decision part 16 decides a phase comparison feasible range by using the value of the present horizontal synchronous phase comparison signal and that of the past horizontal synchronous phase comparison signal, and selects either the comparators 2 and 3 by controlling a switch 6.
Patent JP-H0216604-A (JP)
Title: Return control method for pc
Inventor: KITANI NOBUYUKI
IPC: G05B19/05
Filed: 1988-07-05
Abstract: PURPOSE:To shorten a return time by reading the process of a return direction from a processing program and returning it in accordance with the shortest passage in the process. CONSTITUTION:The working is started from coordinates P0 and interrupted by coordinates Q2 of a process ST2. When a return signal is inputted, the distance between a coordinate Q2 and a coordinate P0 and the distance between a coordinate P2 of ST2 and the coordinate P0 are compared. The Q2 does not issue the working command because it is close to the P0. Since P4 is closer to the P0 at an ST4, a tool is transferred from the Q2 to the P4 at a command speed f4 of a working program. In the same way, when the present position and the termination of respective STs are compared from an ST5 to an ST 11 in the sequence, the present position is closer to the P0 than the termination for all, and therefore, the working command is not issued. When an ST 12 is read and the present position and the termination are compared, it is close to the termination side, and therefore, the tool is moved up to the termination at a working command speed f12. Since the termination of the ST 12 is the P0, namely, the return position, the return control is completed. By the constitution, the return can be executed from a working interrupting position by selecting the shortest passage and the operation rate of a PC control machine can be improved.