baber/WOPTO huggingface dataset:
Patent JP-S63149966-A (JP)
Title: Color correction arithmetic unit
Inventor: TSUDA YUKIFUMI
IPC: H04N9/79
Filed: 1986-12-12
Abstract: PURPOSE:To save the memory capacity by assigning unequally the arrangement of data bits of 3 color components constituting a 1st picture data in response to the contribution required to constitute each 3-color component of a 2nd color correction picture data so as to save color information bits of the 1st picture data with a low contribution rate. CONSTITUTION:As the address inputs to storage means 101-103 generating sets C2, M2, Y2 of the color correction signal of the 2nd order from the sets of C1, M1, Y1 of the three color signals of cyan, magenta and yellow constituting the 1st picture data, the C1, M1, Y1 bits arrangement are applied the C1 for the C2, the M1 for the M2 and the Y1 for the Y2 to maximize the bit quantity. That is, the data bits of the 3 color component constituting the 1st picture data are arranged unequally in response to the contribution constituting each three color component of the 2nd order color correction picture data thereby saving the color information bit of the 1st order picture data with low contribution rate. Thus, the number of combinations of memory reference is remarkably reduced and the memory capacity is saved.
Patent JP-H07151738-A (JP)
Title: Handy method and device for measuring simple environment atmosphere
Inventor: ITABASHI MAYUMI
IPC: G01N1/22
Filed: 1993-11-26
Abstract: PURPOSE:To make possible the detection of gas under an environment of even low humidity by using a test piece which has detected a thin film composed of indium oxide and/or tin oxide on the surface of metal, ceramic or a metallic salt test piece. CONSTITUTION:A thin film a composed of indium tin oxide is deposited to 5Angstrom , for example, by vacuum film production on the surface of an Ag board 1 which is highly reactive with H2S and an Ag test piece is fabricated. Since the film 2 absorbs and holds water even in low humidity condition, gas in an environment atmosphere is easily dissolved in the water, and absorbed an the test and exact gas density can be easily measured. Metal constituting the test piece is copper (Cl-base gas). Al (Cl-base gas), iron (humidity), FeNi (SO3), Au (SO2, NO2) or the like, ceramic is SiO2-Al2O3 (NO2), YBa2Cu3Oy(NO2), SnO2 (H2O, SO2) or the like and CuCl(SO2), AgCl(SO2) or the like is mentioned as metallic salts.
Patent JP-H10137162-A (JP)
Title: Common type dust collection bag for electric vacuum cleaner
Inventor: SAITO FUMIO
IPC: A47L9/14
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve air tightness in a common type dust collection bag adaptable to multiple types of electric vacuum cleaners. SOLUTION: In a dust collection bag, a support plate 30 having an introduction port 14 formed therein is mounted on a bag body 11 with a suction port 13 formed therein by matching the suction port 13 with the introduction port 14 and mounted in an electric vacuum cleaner. In this case, the support plate 30 can be mounted on multiple types of electric vacuum cleaners by a mounting adjustment means and a contact film 32 made of a synthetic resin in which an insertion port 34 is formed with the diameter thereof smaller than that of the introduction port 14 is peelably stuck freely on the support plate so as to plot the introduction port 14 and the insertion port 34 concentric.
Patent JP-H04168600-A (JP)
Title: Update method for beacon data
Inventor: FUJIMOTO TAKUYA
IPC: G01S1/68
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate a need to open a case of a machine on a road for the purpose of replacing elements or connecting a telephone line by rewriting beacon data in a storage means from the outside of this machine by radio. CONSTITUTION:A CPU 22 adds a write permission code, which updates a memory part 11 in a beacon machine 3 on the road, to update data in a memory part 23 and transmits this data from an antenna 27 through a modulating part 24, an amplifying part 25, and a circulator 26. The machine 3 on the road receives updates data transmitted from a data update device 6 by an antenna 16 and writes data in the memory part 11 through a circulator 15, an amplifier 17, and a demodulating part 18 by a data write part 19 to update the memory part 11.
Patent JP-H11135671-A (JP)
Title: Method for forming conductive bump, semiconductor device and mounting circuit device
Inventor: SASAOKA KENJI
IPC: H05K3/34
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a conductive bump, a semiconductor device and a mounting circuit device in which connection reliability fluctuations caused by the height of projecting pole can be enhanced. SOLUTION: This method for forming a conductive bump comprises a step for leading out electrodes 10 onto the surface and forming a protrusion 11a of a conductive composition by screen printing on the electrode face of a supporting board 8 having a region for mounting a semiconductor element 9, a step for forming a metal barrier layer 11b by subjecting the outer circumferential surface of the protrusion to electroless plating, and a step for forming a solder layer 11c on the outer circumferential surface of the metal barrier layer. The semiconductor device comprises a supporting board 8, a semiconductor element 9 mounted on one major surface of the supporting board 8, an electrode led out onto the other major surface of the supporting board 8, and connection bumps formed on the electrode surface.  The bump has the protrusion of a conductive composition as a core 11a coated with a solder layer 11c.
Patent JP-S63149507-A (JP)
Title: Automatic detection of work line
Inventor: TAKAHASHI TORU
IPC: B23K9/127
Filed: 1986-12-13
Abstract: PURPOSE:To enhance the processing speed of an automatic processing apparatus, by method wherein a window limiting a work line detection processing region to a picked up image taken in this time is set to a position surrounding a work line position detected and stored in an image taken in last time. CONSTITUTION:A signal processing apparatus having detected and stored a welding start point continuously takes in a new picked-up image fi (i=1, 2,...) but sets line detection limit processing region (window) W to the image Fi. The window W is set on the basis of the position of the welding line detected and stored in the image Fi-1 taken in last time so that the center thereof reaches said position. The processing apparatus repeatedly detects the position of a light cutting line in an x-direction in succession as the bright part equal to or more than the light cutting line extraction brightness threshold value preliminarily provided with respect to the image data present in the window W to form the position data of the slit beam image, and detects and stores the position of a refractive point as the position of the welding line 2. There after, this operation is repeated until a welding finish point is detected. As mentioned above, since a detection processing region region is limited, a light cutting line detection processing time can be shortened.
Patent JP-H01137721-A (JP)
Title: White noise generating circuit
Inventor: KURIKI SATORU
IPC: H03K3/84
Filed: 1987-11-24
Abstract: PURPOSE:To reduce the size of a circuit and to improve sampling frequency by using plural exclusive OR gates E-OR to generate a pseudo irregular signal. CONSTITUTION:When all the E-OR gates 11-17 are elements with the same characteristics and have the same delay time, the gate 17 can be substituted by an equivalent circuit gate 28 and a delay element 21 and the gates 11-16 can be substituted by delay elements 22-27. When it is defined that the value of an output terminal 29 at the time(t) when the delay elements 21-27 go the initial state is Xt and a unit time is D in the initial internal states of the gates 11-17 at the time of turning on a power supply, the output values of the elements 21-27 are Xt+6, Xt+5,...Xt (p E-OR gates = 7 and q E-OR gate = 4). Since the input value of the delay element 21 is Xt+7 and Xt+7=Xt+4+Xt.mod2 is satisfied. Thereby, a signal appearing on the output terminal 29 goes an M system having a long period 2P-1=2<7>-1=127 and can be used as a white noise signal.
Patent JP-H04170706-A (JP)
Title: Magnetic recording-reproducing apparatus
Inventor: TERANISHI KEIICHI
IPC: G11B5/09
Filed: 1990-11-05
Abstract: PURPOSE:To enable simultaneous monitoring of a state of recording and to enable reliable recognition of clogging of a head by making signal processing LSI be one in number and by detecting a sync signal and a pilot signal of a track subjected to reproduction. CONSTITUTION:An output of a microphone amplifier 21 is turned to be recorded data of Ach, Bch by signal processing LSI 23 for recording, after it is subjected to A/D conversion 22. The recorded data on a tape 7 are reproduced by following heads 3a and 3b, and a sync signal is extracted from an output of an Ach amplifier 25a by a BPE 33, subjected to blanking to be DSA by a comparator 38 and detected 35, while a pilot signal is subjected to blanking to be DPB by a comparator 38 and detected 39. An output of a Bch amplifier 25b is processed in the same way and signals DSB and DPA are obtained. Clogging of the head is judged by an error detector 47 on the basis of each of the signals DSA, DSB, DPA and DPB and error information is displayed 48. Besides, an alarm is issued, by time or frequency, in each case of clogging of the preceding head or the succeeding head, or clogging of a head A or a head B, by a generator 50.
Patent JP-H11132155-A (JP)
Title: Pump off control method
Inventor: TAKADA TOKUYUKI
IPC: F04B49/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect pump OFF by incorporating software to control the pump OFF into an inverter used to control a speed of a pump jack. SOLUTION: A secondary current reference generator 42 sets an average value reference I2 AV* of a secondary current at pump OFF nonexistent time, that is, in normal operation, and adjusts its preset value in response to an actual speed Ni of a pump jack. An average value I2 AV of an instantaneous value of an actually detected secondary current is compared with a preset value I2 AV* by a comparator 43. If (I2 AV>I2 AV*) is realized, an output relay 44 is switched to the DN side. When (I2 AV<=I2 AV*) is realized, the output relay 44 is switched to the UP side. A sequencer 45 controls a speed command function generator 46 so as to become a speed lower by one notch than that by automatically judging a pump jack speed in operation when a DN signal is detected. To the contrary, it controls so as to become a speed higher by one notch when an UP signal is detected.
Patent JP-H06148883-A (JP)
Title: Photosensitive resin composition
Inventor: KUSHI KENJI
IPC: G03F7/027
Filed: 1992-11-06
Abstract: PURPOSE:To improve the stability of a leuco-pigment, to provide a photosensitive resin compsn. having stable tone, and especially to obtain a photosensitive resin compsn. suitable as a dry film resist to be used to work a print circuit board. CONSTITUTION:This compsn. consists of 100 pts.wt. of mixture of carboxyl group-contg. polymer binder, ethylene unsatd. compd. having >=100 deg.C boiling point, photopolymn. initiator, 0.2-3 pts.wt leuico-pigment, 0.1-5 pts.wt. org. bromocompd., 0.01-1 pts.wt. compd. selected from trialkcanolamine compd. and dialkanolamine compd., and 0.001-0.1 pts.wt. Malachite Green.
Patent JP-H08157904-A (JP)
Title: Production of active metallic powder
Inventor: OKOCHI TAKAO
IPC: B22F1/02
Filed: 1994-11-30
Abstract: PURPOSE: To form uniform and stable oxidized films on powder surfaces and to prevent heat generation and ignition at the time of exposure to the atmosphere by agitating and mixing active metallic lumps under specified oxygen supply in a hermetic vessel after pulverization in a nonoxidizing atmosphere and prior to exposure to the atmosphere, thereby oxidizing the powder at a low speed. CONSTITUTION: The active metallic lumps are put into the treating vessel 1 of a hermetic type having a gas introducing port and gas discharge pipe part respectively mounted with filters 21, 31 at their front ends and are subjected to hydrogenation pulverization. The treating vessel 1 is then rotated around a symmetrical axis and a gaseous mixture composed of argon and a prescribed amt. of oxygen is supplied into the treating vessel 1 where the oxidation treatment is executed. At this time, the progression of reaction is preferably observed by measuring the internal temp. using sheathed thermocouple 4 and measuring the concn. of oxygen in the waste gas from the gas discharge part 3. The active metals to be treated include one or >=2 kinds among Ti, Zr, Al, Nb, V, Hg, Ca and rare earth elements.
Patent JP-H03161405-A (JP)
Title: Method for controlling injurious weed
Inventor: HATA EIICHIRO
IPC: A01N47/36
Filed: 1989-11-17
Abstract: PURPOSE:To control weeds without substantially chemically injuring crops by applying an aqueous dispersion or aqueous emulsion to injurious weeds, the aqueous dispersion or aqueous emulsion being prepared by adding an oil, a surfactant, a solvent, etc., to a water-diluted solution of a herbicide composition containing a specific urea derivative compound. CONSTITUTION:When applies, a herbicide composition containing a compound of formula I [Ar is group of formula II (R<1>, R<2> are H, lower alkyl or lower alkoxy, or both may be combined to each other to form a ring), etc.; A is N or -CX=(X is H, Cl, NO2 or CF2); R is H, CH3 or OCH3] is deluted with water, and the diluted solution is mixed with an oil (e.g. a vegetable oil, animal oil or paraffic oil), a surfactant (nonionic, cationic, anionic or amphoteric), a solvent (e.g. methanol, acetone or toluene) to prepare an aqueous dispersion or aqueous emulsion, which is applied to injurious weeds. The treatment reduces the chemical injury of cross caused by the compound of formula I and reinforces the herbicidal activity thereof.
Patent JP-H09118981-A (JP)
Title: Method for forming film of boron nitride
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a film made of boron nitride which is excellent in the hardness and the chemical stability, and excellent in the adhesive force of the whole film on a substrate. SOLUTION: A film of boron nitride is formed through vapor deposition of the boron 16 on a substrate 2 and irradiation of the nitrogen ion beam 20. When the energy of the nitrogen ion beam 20 on forming the film is made E (keV), and the B/N composition ratio in the film to be formed is made R, the film is formed under one or more conditions to satisfy the conditions of 2<=E<=40, and 3<=R<=60. Then, the film is formed under one or more conditions to satisfy the conditions of 0<E<2 and 1<=R<=20. The film is further formed under one or more conditions to satisfy the conditions of 2<=E<=40, and 1<=R<=5.
Patent JP-H11219716-A (JP)
Title: Co sensor for fuel cell
Inventor: GROT STEPHEN ANDREAS
IPC: H01M8/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To quickly monitor the CO concentration fluctuation of the flow of reformed substance in real time. SOLUTION: CO pollution in the flow of H2 fuel to a PEM(proton exchange membrane) fuel cell stack is monitored by measuring the fluctuation pattern of electric current and/or voltage from the PEM probe 41 communicated with reformed fuel flow. A pattern recognition soft ware can be employed for comparing the electric current and voltage pattern from the PEM probe 41 with the displayed output of the electric current and voltage determined based on the standard cell similar to the PEM probe 41 and operated in controlled conditions covering a wide range of CO concentration in H2 fuel flow. The CO sensor comprises the PEM probe 41, an electric discharge circuit 84 for discharging the PEM probe 41 for monitoring CO concentration, and a sweep circuit 88 for intermittently increasing the positive electrode potential of the positive electrode of the PEM probe 41 to at lowest 0.8 V (RHE) for electrochemically oxidizing absorbed CO by the positive electrode catalyst of the probe.
Patent JP-H07153345-A (JP)
Title: Symbol indicating method for flexible key
Inventor: TSUNODA EIICHI
IPC: H01H13/70
Filed: 1993-11-29
Abstract: PURPOSE:To provide a symbol indicating method for a flexible key which does not require increase of components and use of a separate process. CONSTITUTION:In a symbol indicating method for a key top formed in a connecting shape and molded with a flexible material, a pattern is protrudably formed on the top surface 12 of a key top 11, then primary molding is conducted. Secondary molding is applied to the primary molding body by using different color so that the pattern appears on the top of the primary molding body.
Patent JP-H04199298-A (JP)
Title: Copy charge setting device
Inventor: MACHIDA HIROAKI
IPC: G07G1/12
Filed: 1990-11-01
Abstract: PURPOSE:To immediately settle the account of copies without counting the number of the copies by printing the number of the copies in bar codes. CONSTITUTION:The system used for settling the account of copies is constituted to a copying machine 1, account settling machine 2 which is attached to the copying machine 1 and provided with a bar code printer, bar code reader 4 which reads the bar codes printed on settling paper 3 by means of the account settling machine 2 and is provided on a account settling counter 6, and register 5 which indicates the charge for copies from the value of the reader 4 and settles the account for the copies. The account settling counter 6 settles the account of copies. Therefore, the account of copies produced by copying machines installed in copy service shops, convenience stores, etc., can be easily settled.
Patent JP-H10118470-A (JP)
Title: Method of cleaning separation membrane module
Inventor: HONJO KENJI
IPC: B01D65/06
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To clean a separation membrane module efficiently with simple operation by circulating a chemical solution continuously or intermittently from an opening end part on one of the filtration side to an opening end part on the other filtration side of the separation membrane module, after the draining of a liquid to be treated when cleaning the separation membrane module. SOLUTION: When cleaning the separation membrane module 2, first a liquid to be treated is drained from a both 1 for the liquid to be treated, then a chemical solution is injected into a chemical solution both 4 and a pump 13 for supplying the chemical solution is activated. Thus the chemical solution to be supplied from the chemical solution both 4 is allowed to run through the separation membrane module 2 from an opening end part 4 on one of the filtration sides and to circulate into the chemical solution both 4 from an opening end part 6 on the other filtration side. In this case, part of the chemical solution oozes out to the outer surface of the membrane of the module 2 to be drained into the both 1. In addition, the chemical solution is caused to run to the interior of the separation membrane module 2 continuously or intermittently for optional circulation.  When performing the intermittent run of the chemical solution, the pump 13 for supplying the chemical solution is intermittently activated.
Patent JP-H03161274-A (JP)
Title: Grinding material, manufacture thereof and grinding roll
Inventor: KONDO MASAYUKI
IPC: B24D9/08
Filed: 1989-11-16
Abstract: PURPOSE:To increase the mechanical strength and to improve the durability, by composing a grinding material with a matrix resin, grinding abrasive grain and fiber reinforcing material and increasing the grinding abrasive grain density of the inner layer rather than the outer layer. CONSTITUTION:Resin sheets 14c, 14d containing a fiber reinforcing material 4a and low density grinding abrasive grain 3a are arranged at both sides of the resin sheets 13a, 13b, 13c containing a high density grinding abrasive grain 3b. A desired grinding material is then obtained by hardening the resin by closing a forming mold having opposed recessed parts from the respective both sides.
Patent JP-2001114957-A (JP)
Title: High-flowability thermoplastic resin composition
Inventor: AMANO AKIRA
IPC: C08L23/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can be produced safely and stably, has high flowability and low gloss, and is excellent in surface hardness. SOLUTION: This composition is prepared by compounding (A) 50-99 wt.% polypropylene resin with (B) 1-40 wt.% ethylene-α-olefin random copolymer having a density of 0.85-0.90 g/cm3, an MFR (190 deg.C, 2160 g load) of 100-10,000 g/10 min, and an ethylene content of 5-40 wt.%, (C) 0-40 wt.% ethylene-α-olefin random copolymer having an MFR lower than 100, and (D) 0-40 wt.% inorganic filler.
Patent JP-H10118259-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To automatize the fitting of an outlet port while eliminating the jamming of balls at the outlet port in a Pachinko (Japanese pinball game) machine. SOLUTION: An outlet port and a decorative part 56 are integrated inside the rail 22 that is formed by molding so as to be detachable as an outlet-port set 24, and the outlet-port set 24 is made to be insertedly fitted in the outlet passage 27 that has been provided to a game board 11, and the ball is made to be straightly passed through the outlet port without temporarily being stopped at the outlet port. Thereby, since the game ball flowing to the outlet port is directly fallen through the outlet passage 27, there is no possibility of jamming of balls. In the case of assembly, the position of the outlet-port set 24 is read by an image input camera provided to an assembling device 35 (not shown) through a position mirror 29 provided to the outlet-port set 24, so that it is gripped by a catch and fitted to the game board 11.  Since the automatic fitting can be enabled by the assembling device 35, the reduction of labor cost or the like can be enabled.
Patent JP-H10124980-A (JP)
Title: Disk reproducing device
Inventor: KAWAMURA HISATOSHI
IPC: G11B19/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device capable of accurately starting the reproduction without storing the position at the time when the reproduction is interrupted. SOLUTION: The disk reproducing device 1 is constituted to include an optical pickup 14, RF amplifier 16, tracking servo circuit 20, thread servo circuit 26, thread motor 32, system controller 50 and operation part 52. When an accessory switch 54 becomes the OFF state by means of turning an engine key, or when a 'mode changer' key of the operation part 52 is depressed, the gain of a servo driver 30 in the thread servo circuit 26 is temporarily raised by the system controller 50 to control so that the mechanical center position of the optical pickup 14 coincides with the position for reading out a recorded signal, and after that, the power source for operating the disk reproducing device 1 is turned off.