baber/WOPTO huggingface dataset:
Patent JP-H0424967-A (JP)
Title: Solid-state image sensing device
Inventor: YAMAZAKI HIROYUKI
IPC: H04N5/369
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a solid-state image sensing device wherein high speed scanning of picture elements is realize and a numerical aperture necessary for photoelectric conversion is 100%, by switching an electric signal subjected to photoelectric conversion through a first layer photoelectric conversion part, by using a selection transistor B<2>T-MNOSFET formed on a second layer. CONSTITUTION:A scanning circuit part is formed in a lower layer part LD. A photoelectric conversion part is formed in an upper layer part LU. An N<+> diffusion region 2, an N<+> source region 3 and a P<+> drain region 4 are formed in the lower layer part LD. On the part from the center part of the P<+> drain region 4 to the end portion of the N<+> source region 3, an SiO2 film 6a which is capable of tunneling and 10-15nm in thickness is formed. Thereon an Si3N4 film 6b is formed, on which a transfer gate 7 is formed. That is, a transistor T2 provided with the transfer gate 7 turns to a B<2>T-NMOSFET, which is operated by applying a specified voltage to the transfer gate 7 to generate interband tunneling in the surface region 4a of the P<+> drain region 4 existing in a drain.gate overlapping region.
Patent JP-2000000956-A (JP)
Title: Screen printer
Inventor: ASAI KOUICHI
IPC: H05K3/34
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer with a printed wiring substrate supporting device which stably supports various kinds of the printed wring substrate and performs setups and changeovers in a short time and corrects the warpage of the printed wiring substrate. SOLUTION: A negative pressure chamber 118 on a pedestral 114 of a permanent magnet on which a supporting pin 84 is implanted upright, is fitted into a pipe 98 protruding from a magnetic material base 86 and then is fixed by a magnetic force. The supporting pin 84 is moved to a position corresponding to the part where an electronic part is not mounted, on the back face of the printed wiring substrate 30 by moving the pedestral 114 according to the kind of the printed wiring substrate 30. The pipe 98 restricts the movement of the pedestral 114 to maintain the communication between a negative pressure supply aperture 100 and the negative pressure chamber 118. Thus the printed wiring substrate 30 is sucked by a negative pressure to be applied through the pipe 98 and the negative pressure chamber 118 to correct the warpage of the substrate 30.  The pedestral 114 is fixed to a base 82 by the negative pressure of the negative pressure chamber 118 to firmly support the printed wiring substrate 30.
Patent JP-S5250137-A (JP)
Title: Diagnosis method of logical circuit
Inventor: TODA SHIYOUZOU
IPC: G06F11/22
Filed: 1975-10-20
Abstract: PURPOSE: An accurate diagnosis is performed through an easy test with low-cost test equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08322048-A (JP)
Title: Motion compensating method
Inventor: YOSHIMOTO TETSURO
IPC: H04N19/105
Filed: 1995-05-25
Abstract: PURPOSE: To reduce power consumption in motion compensation by finding a motion vector in which a video signal differential value is minimized. CONSTITUTION: The motion compensation representing the video signal value of the present image divided into macro blocks by using the motion vector for a reference image in another time and the video signal differential value is provided with a macro block classifying step to process the macro blocks into groups and to classify them into group representative macro blocks and group member macro blocks, a standard motion compensation retrieval step to supply a fixed standard value to a compensation retrieval range for the reference image of the group representative macro block and to find the motion vector in which the video signal differential value is minimized, and a limited motion compensation retrieval step to set the motion compensation retrieval range for the reference image of the group member macro block by the group representative macro block motion vector and to find the motion vector in which the video signal differential value is minimized.
Patent JP-H11330755-A (JP)
Title: Electronic equipment
Inventor: YOSHIHARA HIDEO
IPC: G03G21/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce noise by fitting an optional substrate detachably, cooling a power supply part for supplying power to a control part, and reducing the drive amount of a cooling means, when the optional substrate is not fitted. SOLUTION: When an optional substrate 60 is fitted to an optional substrate interface 57, a second fan repeats the drive/stop of a fan motor 36a. Even if the amount of heat being generated by a substrate for power supply is increased due to the fitting of the optional substrate 60, the overheating of the substrate can be prevented. When the optional substrate 60 is attached or detached, a sleep mode is switched to. After an image is formed when no optional substrate 60 is fitted, the second fan is stopped immediately, the amount of heat being generated by the substrate for power supply is small, and almost no cooling is required other than in the formation of the image. In a laser printer, the second fan motor 36a is controlled in this manner, thus preventing noise from being generated in the sleep mode.  More specifically, the amount of drive for the second fan is set according to the amount of heat which is generated in the substrate for power supply.
Patent JP-S5648641-A (JP)
Title: Jam detector
Inventor: KOJIMA HIROAKI
IPC: G03B27/14
Filed: 1979-09-28
Abstract: PURPOSE: To prevent an accident, such as leaving a copy sheet behind in its conveyance route, by detecting sheet jamming and presence of a sheet in each of blocks formed by dividing the sheet conveyance route into a given number of parts.  
     CONSTITUTION: A switch group SW 1 WSW 5  are provided to detect a copy sheet, and a copy sheet conveyance route consisting of parts before SW 1  and between SW 1  and SW 2 , etc. is divided into the first, second, third and fourth jam detection blocks to carry out independent jam detection action in each block. A detection signal from each SW is applied via input and output controller (I/O) to CPU, action of a timer for each SW is set in RAM in accordance with a program in ROM, a time limit signal and the detection signal for each SW are logically decided in CPU, the block in which jam occurs is discriminated from that in which sheet conveyance is stopped, and one of indication lamps L 1 WL 4  corresponding to this is lighted via I/O and lamp power supply circuit LD. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11323199-A (JP)
Title: Novel resin composition for powder coating material
Inventor: MASUDA TOSHIYUKI
IPC: C09D201/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a powder coating material which has improved thermosetting properties and gives a coating film improved in water resistance, appearance, impact resistance, and weather resistance by mixing a specified vinyl copolymer with an epoxy-containing compound. SOLUTION: 1-30 pts.wt. vinyl monomer containing a silyl group of the formula (wherein R<1> is a 1-10C alkyl, a 6-10C aryl, or a 7-10C aralkyl; X is H, a halogen, hydroxyl, an alkoxyl, phenoxy, a thioalkoxyl, an acyloxy, aminoxy, a ketoximate group, amino, amido, or an alkenyloxy; and a is 0-2) is copolymerized with 1-30 pts.wt. vinyl monomer having a carboxyl group and/or an acid anhydride group and 98-40 pts.wt. other copolymerizable vinyl monomers to obtain a vinyl copolymer having the silyl groups as the main crosslinking groups and having a glass transition temperature of 40-100 deg.C and a number- average molecular weight of 2,000-20,000. 100 pts.wt. this copolymer is mixed with 2-30 pts.wt. compound having at least two epoxy groups in the molecule.
Patent JP-S5353165-A (JP)
Title: Double trough type washing machine
Inventor: FUJIMORI TOMONORI
IPC: D06F39/08
Filed: 1976-10-22
Abstract: PURPOSE: To permit simple and reliable switching of water supply to washing trough or hydroextracting trough by pivotably providing a curved gutter-shaped switching member immediately beneath a water supply section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5827731-A (JP)
Title: Polyolefin composition and its preparation
Inventor: KAWAGUCHI KEIICHI
IPC: C08L23/16
Filed: 1981-08-12
Abstract: PURPOSE:To obtan the titled composition, containing two crystalline polypropylene and ethylene-propylene random copolymer in a specific combination of  the amounts, molecular weights and compositions thereof, and having improved  resistance to impact and low temperature brittleness and good moldability. CONSTITUTION:(A) 70-95wt% polypropylene composition havng an intrinsic viscosity[eta]of 1-6dl/g is prepared by polymerizing 30-70pts.wt. crystalline propylne homopolymer or a copolymer of the propylene with another alpha-olefin having an intrinsic viscosity[eta]of 0.6-3.5dl/g and 30-70pts.wt. crystalline propylene homopolymer or a copolymer of the propylene with another alpha-olefin having an intrinsic viscosity[eta]of at least 1.5 times that of the polymer and 1.2-10dl/g in two stages, and (B) 5-30wt% ethylene-propylene random copolymer having a melt flow index <=10g/10min is prepared by polymerizing propylene with ethylene in the third stage to give the aimed composition.
Patent JP-H11325744-A (JP)
Title: Graphitization electric furnace
Inventor: MOCHIZUKI TOMOTOSHI
IPC: C01B31/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To supply a heating current for graphitization with an anticipated level without generating sparks between opposing electrodes. SOLUTION: The specific halfway position between a carbon powder-charging port and a carbon powder-collecting port in a furnace body 1 is set to a graphitization region, a plurality of sets of electrodes 9a and 9b that oppose each other while sandwiching the graphitization region are arranged so that at least one portion faces the inside of the furnace body 1, each set of electrodes 9a and 9b is energized and is arranged side by side in the circumferential direction of the furnace body 1 so that each can be inclined, and at least one portion is composed of a long electrode that projects in the furnace body 1.
Patent JP-H09292544-A (JP)
Title: Optical collimator coupler
Inventor: OTA KATSUSHI
IPC: G02B6/42
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical collimator coupler making the outgoing light to be emitted from a light source incident on a fiber type collimator. SOLUTION: The outgoing light to be emitted from a light source 1 is converted into parallel beams 11 by a first lens 2A and wedge plates 3A, 3B are provided in between the lens 2A and a fiber type collimator 5 making the parallel beams 11 incident on an optical fiber 4 and the optical path of the parallel beams is delicately changed by rotatingly adjusting the wedge plates 3A, 3B on planes orthogonal to the optical axis of the parallel beams to make the parallel beams incident on the optical fiber 4 efficiently.
Patent JP-H06336273-A (JP)
Title: Carrying magazine box
Inventor: ARATA MURAO
IPC: B65D85/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a carrying magazine box, in which boards superimposed up and down are prevented from rubbing each other so that their damage is prevented, at the time of carrying the superimposed body of boards such as many kinds of lead frames having different external dimensions. CONSTITUTION:The title box is equipped with a rectangular parallelepipe-dic box 1, of which the surface containing the ridges of long sides is composed of a freely opened and closed cover 4, and a stopper 10 maintained in a state, where the stopper comes into contact with the end faces including the long sides of many boards 8 contained in this box 1 is provided in the bottom face of the box 1 in a freely sliding manner.
Patent JP-H08320877-A (JP)
Title: Document retrieval device
Inventor: ITO MASAO
IPC: G06F17/30
Filed: 1995-05-25
Abstract: PURPOSE: To handle a document file in record and field structure even when index retrieval from plural document files is performed by using a sectioning result file which contains the positions and sizes of records and fields of the document file. CONSTITUTION: A sectioning result generation part 4 is provided and then the document file in a document file storage part 2 is sectioned into records and fields by using sectioning conditions inputted at a sectioning condition input part 3. The positions and sizes of the sectioned records and fields are recorded in a sectioning result file storage part 5, and the sectioning result file is used to generate indexes for retrieval by an index generation part 6, thereby retrieving the document file having the structure.
Patent JP-S62285818-A (JP)
Title: Device for separating and supplying conveyed article
Inventor: KUBOTA SUSUMU
IPC: B65G47/30
Filed: 1986-05-31
Abstract: PURPOSE:To make it possible to continuously carry out the supply of articles at a high speed, by holding the articles in a plurality of holding sections which are provided in the outer peripheral section of a separating rotary body at equal intervals and which are adapted to open and close, and then by separating the articles and supplying them toward an outlet chute in a transverse row. CONSTITUTION:Workpieces W coming successively from a conveyer path 11 in one longitudinal row are introduced onto the workpiece holding surfaces 18 of workpiece holding sections 17 in a direction turning and separating means 14 through an inlet chute 12, successively, abutting against the abutting parts 18a of the workpiece holding surfaces 18 for being positioned, and a gripper 20 is actuated in the closing direction thereof to hold each workpiece. The workpieces are raised in association with the rotation of a separating rotary body 16 so that the workpieces W are separated from each other. and the rotary body 16 successively holds the following workpieces which are introduced into the workpiece holding sections 17 through the inlet chute 12. Since each workpiece W is made to abut against a guide projection 13a which is engaged in part with the associated workpiece holding surface 18 projected toward the upper end of an outlet chute 13, the workpieces 13 successively enter into the outlet chute 13 in a transverse row.
Patent JP-S5553364-A (JP)
Title: Electrostatic recorder
Inventor: KAWAMO YOSHITAKA
IPC: G03G15/02
Filed: 1978-10-14
Abstract: PURPOSE:To make setting of different target potentials on drum easy by using a surface electrometer having the specified measuring window. CONSTITUTION:The measuring window 65 of the surface electrometer 50 mounted to a developing device opposes to the surface of a drum 11 and the printed board 56 which amplifies the voltage detected with an electrode 54 is built in the electrometer 50. When a sensor motor 55 is run, the charges on the drum surface induce voltage in the electrode 54 through the measuring window 64 of a chopper 53. At the time of the surface potentials of diferent modes on the drum 11 are set to respectively different target potentials, the elecrometer 50 will detect the different target potentials at nearly the same values.
Patent JP-S61284691-A (JP)
Title: Timepiece with biorhythmdisplay
Inventor: NABEYAMA TAKATOSHI
IPC: G04B19/26
Filed: 1985-06-11
Abstract: PURPOSE:To display biorhythm information by changing the gear of a member corresponding to a date dial and day dial of an analog electronic timepiece to change the period of rotation. CONSTITUTION:Holes 5a for information on the biorhythm body dividing the circumference of a dial 5 to 23 and holes 5b for the information on biorhythm emotion dividing the circumference to 28 are provided on the concentrical circle on the line connecting the time 3 o'lock and 9 o'clock of the dial 5 as a reference. Further 1 day 5c and 12.5 day 5d which are the days when the care for the body is required and 1 day 5e and 15 day 5f which are the days when the care for the emotion are required are printed on the dial 5. On the other hand, the circumference of the body plate not shown is divided equally to 23 and the positions for the information on the body are provided with marks at the size within the range of one equal division thereof. A star wheel divided equally to 28 is provided to the central part. The circumference of the emotion plate is divided equally to 28 and the positions for the information on the emotion are provided with marks at the size within one equal division thereof. An internal gear divided equally to 28 is provided to the central part. The number of teeth of the data dial, i.e., 31 is thus substd. with 28 pieces and the number of teeth of the day dial, i.e., 14, is substd. with 23 pieces by which the period of rotation is changed. The biorhythm information is displayed by the marks of the body plate or emotion plate and the holes on the dial 5.
Patent JP-H11299977-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which regulates adjustments of guard nails by a pachinko parlor to prevent the probability of winning from fluctuating greatly and to prevent the gambling spirit of players from being aroused in vain so as to eliminate the fear that a sound playing environment is violated. SOLUTION: A guard-nail regulating part 30 is provided at the top of the board 22 of a ball receiver 20. The guard nail regulating part 30 comprises a front plate 30a and a pair of side plates 30b supporting the front plate 30a. A pair of engaging parts 30c are formed at the top of the front plate 30a. The engaging parts 30c are obtained by forming a pair of circular projecting parts on the inner surface (side facing a game board 3) of the front plate 30a and forming a pair of circular recessed parts in the projecting parts. The heads of guard nails 21a, 21b are engaged with the engaging part 30c of the guard nail regulating part 30.
Patent JP-S614982-A (JP)
Title: Radar indicating device
Inventor: MIYANAGA NARIYUKI
IPC: G01S7/22
Filed: 1984-06-20
Abstract: PURPOSE:To obtain proper radar information by providing a circuit which detects the maximum sweep length in each transmission mode with a different trigger interval, and adjusting the length of a cursor according to the maximum sweep length. CONSTITUTION:The radar indicating device is provided additionally with a counter 19 which counts sweep length, reference oscillator 20, latch 21, comparator 22, counter 23, count clock 24, sweep data 25, and maximum sweep length data 26. The counter 19 begins to count with a master trigger 1 by using the count clock 24 of the reference oscillator 20, and the comparator 22 compares the counted value with the value of the latch 21 to detect the maximum sweep length among respective sweeps. Then, the counter 23 generates a cursor gate signal corresponding to the maximum sweep length. Consequently, the length of the cursor gate signal is equal to the maximum sweep length in each transmission mode with the different trigger interval.
Patent JP-H04330109-A (JP)
Title: Ocan purifying bank
Inventor: MATSUO KIYOSHI
IPC: E02B3/06
Filed: 1991-04-30
Abstract: PURPOSE:To purify sea water by using the wave energy of the CONSTITUTION:A purifying means accommodation part 71 is formed at that side face of an embankment 7 on its open sea 5 side, and in this part 71, water purifying blocks 10 are accommodated together with irregularly formed blocks 9. The sea water having intruded to the accommodation part 71 in the form that waves 13 strike it, is purified by the blocks 10 to then return to the open sea from a return hole 12.
Patent JP-S63292823-A (JP)
Title: Specific bit counter on plural signal lines
Inventor: MATSUBARA TATSUO
IPC: H04L69/40
Filed: 1987-05-26
Abstract: PURPOSE:To simplify a circuit and to compress the scale of hardware, by performing the detection of specific bits on plural signal lines by multiplexing the specific bit detected on each signal line. CONSTITUTION:Specific bit detecting parts C1-C4 perform the detection of the specific bits by an inputted clock pulse (b) for detecting the specific bit. A multiplexing part D takes the gate of the pulse (d) of a bit timing and a multiplexing pulse (e), and extracts the parts of signals c1-c4. A counter part E outputs an output signal (g) when the count sum of a detected result outputted by a signal (f) arrives at (m). Thus, since the counter part E is constituted of one part, it is possible to detect the count sum of all of the signal lines comprehensively. Therefore, the state of the count sum on the plural signal lines can be detected as it is even when the count sum changes.
Patent JP-2000324189-A (JP)
Title: Device and method for automatically correcting and demodulating frequency deviation
Inventor: SAGAWA YUICHIRO
IPC: H04L27/227
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in error rate of demodulated data even though a system clock deviates from a desired frequency under a situation in which automatic frequency control is not used. SOLUTION: A delay circuit 12 delays an instantaneous phase signal for a preliminarily defined time and outputs it as a delayed instantaneous phase signal, a subtracter 13 calculates the difference between the instantaneous phase signal and the delayed instantaneous phase signal, a frequency deviation correcting device 14 corrects the frequency deviation of an output of the subtracter 13, applies feedback to the subtracter 13, and a deciding device 15 performs data decision of an output of the subtracter 13 correcting the frequency deviation and outputs demodulated data as decided results.
Patent JP-2000317172-A (JP)
Title: Bobbin thread automatic feed device and bobbin case
Inventor: KATAYAMA KAZUNORI
IPC: D05B57/26
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin thread automatic feed device and a bobbin case applicable to a sewing machine with a hook of a different type. SOLUTION: This bobbin thread automatic feed device can automatically feed both a bobbin thread of a first hook and that of a second hook 206 of a type different from the first hook. When the bobbin thread of the second hook 206 is fed, a second bobbin case 314 is used. The second bobbin case 314 has an engaging latch 350 having the same outer diameter R1 as that of a first bobbin case used for the first hook and capable of engaging with a shuttle body 207 of the second hook. The bobbin case 314 has the same outer diameter R1 as that of the first bobbin case of a double hook, and the latch 350 capable of engaging with the shuttle body 207 of the triple hook 206.
Patent JP-S5352859-A (JP)
Title: Disassembling method of fastening element by cooling gas
Inventor: NAKAMURA KATSUHIKO
IPC: B23P11/02
Filed: 1976-10-25
Abstract: PURPOSE: To enable the element fastened on the shaft to be rapidly disassembled by allowing the shaft to be cooled and contracted by conducting cooling gas in the shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5918842-A (JP)
Inventor: NAKA HIROMITSU
IPC: E04F19/08
Filed: 1982-07-21
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-H06336585-A (JP)
Title: Water-stopping composition for segment ditch injection
Inventor: FUKUSHIMA TAKUO
IPC: C08L75/04
Filed: 1993-05-28
Abstract: PURPOSE:To obtain the subject compsn. which expands and cures easily and gives a cured article excellent in strengths, durability, water-stopping properties, etc., by mixing a water-expandable liq. substance with water. CONSTITUTION:This water-stopping compsn. is produced by mixing a water- expandable liq. substance with water. A pref. water-expandable liq. substance is a water-expandable liq. urethane prepolymer having a terminal NCO content of 1-12% and obtd. by reacting a polyisocyanate with a polyether polyol of the formula [wherein R is a polyhydric alcohol residue; (OR1)n is a polyoxyalkylene chain comprising oxyethylene groups and 3-4C oxyalkylene groups having 3-4C alkylene groups provided the sum of mol.wt. of oxyethylene groups accounts for 20-100% of that of (OR1)n; (n) is the degree of polymn. of the oxyalkylene groups provided it corresponds to an hydroxyl equivalent of 170-6,000; and (p) is 2-8].