baber/WOPTO huggingface dataset:
Patent JP-H02306778-A (JP)
Title: Solid-state image pickup device
Inventor: KONDOU NORIAKI
IPC: H04N5/376
Filed: 1989-05-22
Abstract: PURPOSE:To improve the picture quality by storing a data for defect correction in the standard shutter mode and a data for defect correction in the high speed shutter mode respectively and using selectively the defect correction data in response to the shutter mode. CONSTITUTION:A data for defect correction in the standard shutter mode and a data for defect correction in the high speed shutter mode are stored both in a ROM 1 so as to be discriminated and the defect correction data of the ROM 1 is fetched by a system controller 2. Then the system controller 2 selects the shutter mode signal representing the high speed shutter mode or the standard shutter mode and the defect correction data corresponding to each shutter mode depending on the shutter mode and the result is fed to a timing generator 4 to apply the defect correction processing for the defect part based on the data for defect correction. Thus, the picture quality is improved.
Patent JP-S62285342-A (JP)
Title: Monitoring method for drop in tube
Inventor: YAMAMOTO TAKAHIRO
IPC: H01J9/42
Filed: 1986-06-02
Abstract: PURPOSE:To enable the quantitative measurement of the size of a drop in a tube in terms of signal width of a central peak, by converting the monitored drop in the tube into a video signal, and confirming the presence or absence of the drop in the tube from the video signal. CONSTITUTION:A first differential circuit 5 differentiates a video signal A by time to generate a first differential signal B. A second differential circuit 6 differentiates the first differential signal B by time further to generate a second differential signal C. An A/D conversion circuit 7 converts the second differential signal C from an analog quantity to a digital video signal D. After that, a CPU 9 reads the digital video signal D from a frame memory 8 on the bases of a image precessing program. The range of a tube 2, which is a monitoring object, is determined on a picture through the threshold value processing on the level of the signal D. The characteristic pattern of a drop 3 in the tube is recognized in terms of the determined range of the tube 2 to confirm the presence of the drop in the tube. The pattern recognition is performed by distinguishing the upward peak of central portion and the downward peaks of both side lower portions.
Patent JP-H0426605-A (JP)
Title: Cosmetic and dermatic drug for external use
Inventor: TOMITA MAMORU
IPC: A61K8/00
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a cosmetic and a dermatic drug for external use free from antigenicity of milk protein, capable of imparting proliferation activity to human dermatic cell and effective in ameliorating from chapped skin and giving smooth fair skin by using a specific fractionated milk protein hydrolyzate as an active component. CONSTITUTION:The objective cosmetic contains a fractionated component of a hydrolyzed milk protein having a peptide molecular weight of <=1,000, containing <=5wt.% of aromatic amino acid based on total amino acid, exhibiting proliferation activating action to human dermatic cell and free from antigenicity of milk protein and/or a salt of the above fractionated component as an active component. The fractionated milk protein hydrolyzate can be produced by dissolving a milk protein in water usually at a concentration of 5-20%, adding an enzyme mixture composed of pancreatine and exopeptidase, etc., at a ratio of 3,000-5,000 active unit per 1g of the milk protein, hydrolyzing the milk protein at 40-55 deg.C under the optimum pH condition, heating the hydrolyzed product to inactivate the enzymes, cooling the hydrolyzate and finally separating the objective fraction from the hydrolyzate by gel-filtration, etc.
Patent JP-H09311125-A (JP)
Title: Acoustic impedance measuring device
Inventor: NAGAKURA HIROSHI
IPC: G01N29/09
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To measure the specific acoustic impedance of a rear medium being hidden behind a layered sample. SOLUTION: The layered sample 10 of a measuring object is made up of a layered sample 11 whose density ρ0 end elastic-wave velocity c0 are known, and a rear medium 12. On the surface of the layered sample 11 of the layered sample 10, a layer-thickness measuring part 20 for measuring the layer thickness H0 of the layered sample 11 and an acoustic-impedance measuring part 21 for measuring the acoustic impedance Z at the layered sample 11 are installed. The results of the measurements of the layer-thickness measuring part 20 and to acoustic-impedance measuring part 21 are input into a main calculating part 22. The main calculating part 22 calculates the acoustic impedance ρ1 c1 of the rear medium 12 from the layer thickness H0 and acoustic impedance Z that have been measured, and the density ρ0 and the elastic-wave velocity c0 .  The calculated result is output into and displayed on a display unit 23.
Patent JP-S62286996-A (JP)
Title: Recovery of alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: SUGIYAMA KATSUMI
IPC: C07K1/26
Filed: 1986-06-03
Abstract: PURPOSE:To obtain the titled compound useful as sweetener, etc., in high efficiency, by desalting a solution containing alpha-L-aspartyl-L-phenylalanine methyl ester, its demethylated compound and inorganic salt with a reverse osmosis membrane and precipitating in an aqueous solution. CONSTITUTION:The objective compound can be obtained by (1) desalting and concentrating a mixed solution containing (A) a methyl ester of L-aspartic acid beta-carboxyl residue of alpha-L-aspartyl-L-phenylalanine methyl ester, (B) its demethylated compound (A/B is <=1.0 by weight) and (C) an inorganic salt [C/(A+B) is >=1.0 by weight] with a reverse osmosis membrane having an NaCl rejection of 30-80% until the ratio C/(A+B) reaches 0.3-1.0 by weight, (2) contacting the concentrated solution with an aqueous medium containing methanol and hydrochloric acid, (3) separating precipitated alpha-L-aspartyl-L- phenylalanine methyl ester hydrochloride and, if necessary, (4) neutralizing the product.
Patent JP-S6149178-A (JP)
Inventor: UIRIAMU EFU WANAA
IPC: F04B7/02
Filed: 1985-06-14
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-S62284546-A (JP)
Title: Information system for electronic mail arrival
Inventor: NISHIMURA TAKASHI
IPC: G06F13/00
Filed: 1986-06-02
Abstract: PURPOSE:To allow a receiver for an electronic mail to knows the arrival of the electronic mail in his or her place by displaying and indicating the arrival of the electronic mail on a display telephone set through an exchange. CONSTITUTION:When the user of an electronic mail system sends the electronic mail, the mail box number of the receiver for the electronic mail is sent to an information processor 3 from a data terminal equipment 2. The information processor 3 retrieves a user control information part 4 to find a main box number 11 coincident with the received mail box number. Then, the telephone number 12 stored in a pair with the corresponding mail box number is taken out. The information processor 3 sends the telephone number to the exchange 6, which displays and indicates the electronic mail arrival on the display part 8 of the telephone set 7a having the sent telephone number.
Patent JP-H09311581-A (JP)
Title: Fixing temperature controller
Inventor: YAMAGUCHI YASUHIKO
IPC: G03G15/20
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To control fixing temperature with high accuracy by providing a heater driving control circuit and adjusting the conduction time of a heater. SOLUTION: This controller is provided with a temperature sensor arranged at the paper non-passing part of a heating and fixing roller through which a fixing heater is inserted, and estimates the fixing temperature based on a detection signal from the temperature sensor. A CPU 510 judges whether the fixing temperature is within a set temperature range or not and controls the energizing state of the fixing heater. An SRAM 520 sets the upper limit temperature and the lower limit temperature to decide the set temperature range.  A fixing temperature control circuit 540 controls the fixing heater to be in a non-conduction state in the case of judging that the fixing temperature is lower than the lower limit temperature set by the SRAM 520, and in a conduction state in the case of judging that the fixing temperature is higher than the temperature set by the SRAM 520, and controls so that the conduction state and the non-conduction state of the fixing heater are repeated in a specified cycle in the case of judging that the fixing temperature is within the temperature range set by the SRAM 520.
Patent JP-H0284861-A (JP)
Title: Sound communication equipment
Inventor: FUJIWARA GENICHI
IPC: H04M11/00
Filed: 1989-05-24
Abstract: PURPOSE:To securely execute communication without missing the switch of a signal processing route even for a normal sound terminal signal and a non- sound terminal signal as well by constituting a sound communication equipment so that the data of transmission/reception can be always monitored by a CPU. CONSTITUTION:A CPU11 always monitors the output of a detecting circuit 9. Thus, it is confirmed whether an inputted analog signal is the non-sound terminal signal, which can be converted by the circuit 9, the sound terminal signal, which can not be converted by the circuit 9, or the non-sound terminal signal, which can be converted by the circuit 9 and communicated by an encoder 4 as well. By such confirmation, it is judged whether it is necessary to switch the route of signal processing from a route, which uses the encoder 4 and a decoder 5, to a route, which uses the circuit 9 and CPU11, or not. Then, it is confirmed whether the received data are processed by the encoder 4 or processed by the circuit 9 and CPU11. After that, the switch of selectors 14 and 15 is executed as needed.
Patent JP-S5919093-A (JP)
Title: Laser machining device
Inventor: MIYAUCHI TAKEOKI
IPC: B23K26/14
Filed: 1982-07-26
Abstract: PURPOSE:To eliminate the need for a light shielding cover for enclosing the entire part of a device and to provide a reduction in cost and an improvement in productivity by providing specifically a shielding plate for laser light on the outside circumferential side of a laser lens holder through which an assist gas is passed. CONSTITUTION:Many groove parts 14 are provided in the axial direction on the inside circumference on the bottom end side of a lens holder 13, and a lens 7 is inserted and held therein. A pressurized assist gas passes through the parts 14 and is fed to a work piece 9 side. Laser light 2 passes the lens 7, and spreads in four ways after irradiating the work piece 9. The 1st light shielding pieces 15a of a rectangular strip shape are juxtaposed at specified intervals along the axial line on the outside circumferential side of the holder 13, and the 2nd light shielding pieces 15b of a rectangular strip shape are similarly provided on the outside circumference of the pieces 15a so as to enclose said pieces. Clearance 17 is formed in the spacings between the pieces 15a, and the light shielding plate 15 consists of the group of the pieces 15a, 15b. The retainers 16 for the plates 15 enclosing the outside of the pieces 15b support freely slidably the pieces 15a, 15b of which the bottom ends contact with the work piece 9. Then the gaps between the holder 13 and the work piece 9 are hermetically closed by the plate 15, and the reflected light of the light 2 reflects repeatedly on the plate 15 without leaking to the outside. Gas vents are provided to the pieces 15b.
Patent JP-H09294092-A (JP)
Title: Spread spectrum multiplex communication system and communication equipment using the communication system
Inventor: TAKI KAZUYA
IPC: H04B1/707
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To allow the equipment to send/receive simultaneously two communication data or over whose transfer rate differs from each other, to make the processing efficient and to enhance the reliability. SOLUTION: A center frequency of a high frequency signal used for the communication of the direct spread system is shifted to a frequency band at the outside of a frequency band of a disturbing wave via a disturbance detector 26, a center frequency controller 27, and a frequency synthesizer 8 on the occurrence of the disturbing wave. When the center frequency of the high frequency signal is revised by the center frequency controller 27 and the frequency synthesizer 8, a hopping pattern in a hopping table 15 used for the communication of the frequency hopping system is controlled by a hopping pattern controller 28 in response to the revision of the center frequency. Thus, the effect on the direct spread signal due to the disturbing wave is surely eliminated, signals in both the communication systems are surely separated to prevent the interference.
Patent JP-S62288379-A (JP)
Title: Swinging piston machine
Inventor: HASHIZUME MAKOTO
IPC: F03C4/00
Filed: 1986-06-05
Abstract: PURPOSE:To repeat the increase and decrease of the volume of a space which intervenes in between a piston and a partition board by carrying out the conversion of the rotation of a rotary shaft into the swinging of a swinging shaft which crosses at a right angle with said rotary shaft, by means of a Z-crank. CONSTITUTION:Partition boards 7 which form operating chambers are fixed to an outer cylinder 5 while pistons 6 which are fixed to a swinging shaft 4 and which increase and reduce the volumes of the operating chambers are also provided in the outer cylinder 5. A rotary shaft 1 crosses at a right angle with the swinging shaft 4 to which a swinging frame 3 is fixed in the middle of a Z-crank 2 while the arm of the Z-crank 2 is connected to the swinging frame 3 by means of a pin joint. When the rotary shaft 1 is rotated, the arm of the Z-crank 2, being restricted by the swinging frame 3, swings together with the swinging shaft 4 in a plane which crosses at a right angle with the swinging shaft 4, including the rotary shaft 1. Thereby, the pistons 6 fixed to the swinging shaft 4 swing with respect to the partition boards 7 fixed to the outer cylinder 5, repeating the increase and decrease of the volumes of spaces intervening in between the pistons and partition boards. And, this action can be applied to any of a compressor, a pump, a hydraulic motor, an internal combustion engine, etc.
Patent JP-H05299191-A (JP)
Title: Dc eliminator
Inventor: NOMURA NOBUO
IPC: H01T23/00
Filed: 1992-04-23
Abstract: PURPOSE:To eliminate electricity from a charged object traveling at a high speed with little elimination irregularity, prevent a short circuit between each discharge needle and the electrified object, and enable other discharge needles to maintain their functions even if part of the discharge needles is short- circuited. CONSTITUTION:Plus electrode leads 23 and minus electrode leads 24 are arranged in parallel on a barlike or long platelike insulating holder 19. Multiple discharge needles 27 are connected to the plus electrode leads 23 and the minus electrode leads 24 in turn according to the alignment order via current limiting resistors 26 respectively, and plus ions and minus ions are concurrently generated. The discharge current is separately limited for each discharge needle 27.
Patent JP-H09311060-A (JP)
Title: Flowmeter provided with reed switch
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanism by which a flow rate can be measured with good accuracy, by preventing an erroneous detection due to the chattering of a reed switch or to the creeping of a noise in a flowmeter which is provided with the reed switch. SOLUTION: In a flowmeter which is provided with a reed switch, the ON/ OFF operation of the output pulse signal S0 of the reed switch is detected via a CR circuit having a prescribed time constant. From a point of time (T1) when the ON operation of an output pulse signal S1 is detected, the output pulse signal S1 is sampled continuously twice on the basis of a predetermined sampling pulse signal S2. When the ON operation is detected continuously twice, it is judged that flow rate pulses covering one pulse are output from the reed switch at a point of time when the OFF operation of the output pulse signal S1 is detected, and a flow rate is integrated. When the ON operation of the output pulse signal S1 is not detected continuously twice, the detection of the ON operation of the output pulse signal S1 is cancelled.  Only flow rate pulses are discriminated, and the flow rate can be measured with good accuracy.
Patent JP-H04354126-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI SHINICHI
IPC: H01L23/544
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the manufacturing method of a semiconductor device capable of forming a position alignment mark by a so-called direct method wherein direct position alignment to a position alignment mark formed by a process just before the alignment is performed. CONSTITUTION:The following are provided; a process for forming a semiconductor film 23 by covering an insulating film 22 on a semiconductor substrate 21 having an element forming region 19 and a position alignment mark forming region 20, a process for forming a position alignment mark 26 by patterning the semiconductor film 23 in the position alignment mark forming region 20, and a process wherein the base insulating film 22 is etched by using the position alignment mark 26 as a mask, and a trench 28 is so formed in the peripheral part of the position alignment mark 26 that a protruding part 29 of the form of the position alignment mark 26 is formed.
Patent JP-H08307792-A (JP)
Title: Image display sound output device
Inventor: HORIKOSHI AKIKO
IPC: H04N5/45
Filed: 1995-04-28
Abstract: PURPOSE: To continue the watching of the screen that a viewer has watched as it is by the viewer without turning off a power source when the only the video signal corresponding to the screen that the viewer does not actually watch becomes a non-signal, when plural images are simultaneously displayed on the plural screens on the display screen of an image display means in a television receiver, etc. CONSTITUTION: A control part 70 turns off a relay switch 103 only when the television signal on the side where sound is outputted from at least a speaker 54 becomes a non-signal, based on the outputs of non-signal detection parts 61 and 62 and the switching state of a switch 51, at the time of a two-screen display mode. When only the television signal on the side where sound is not outputted from the speaker 54 becomes the non-signal, the relay switch 103 is not turned off.
Patent JP-H04355283-A (JP)
Title: Loading/unloading mechanism for head slider
Inventor: OE TAKESHI
IPC: G11B21/12
Filed: 1991-05-31
Abstract: PURPOSE:To easily load and unload a head slider to and from each magnetic disk, even when an interval between the magnetic disks is narrowed in order to enhance the face interval density, with regard to a mechanism for loading and unloading in a now-contact state the head slider loaded with the magnetic head on the magnetic disk. CONSTITUTION:This mechanism is constituted so that the tip part of a supporting spring 11 for supporting a head slider 12 is extended from the head slider concerned 12 and an extended part 41 is provided, and also, a loading/ unloading bar 42 which can be engaged to the extended part concerned 41 is placed in the outside peripheral part position of a magnetic disk 21, and in a state that the loading/unloading bar 42 and the extended part 41 are engaged, the head slider 12 is unloaded against the magnetic disk 21, and in the non-engaged state, the head slider concerned 12 is loaded to the magnetic disk 21.
Patent JP-2000321978-A (JP)
Title: Circuit for obtaining root of quadratic polynomial on finite body
Inventor: YANAGISAWA SHIGEKI
IPC: G06F11/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a clock frequency of the total system including a circuit for obtaining roots of quadratic polynomial on finite body from being delayed corresponding to the operational delay of the circuit by shortening an apparent operational delay time. SOLUTION: This circuit on a finite body having a generation polynomial f=xn+xn-1+...+x+1 is constituted by arranging flip-flop circuits F1-F4 at every specific stages, for example every two stages of multistage gate circuits G1-G12. Consequently a delay time of the circuit becomes apparently a delay time between each flip-flop circuit and is shortened.
Patent JP-H05302043-A (JP)
Title: Water-based gloss coating composition
Inventor: KATO YOSHINORI
IPC: C09D133/02
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the title composition which has excellent shelf life and can give a coating film excellent in gloss and water, alkali and weather resistances. CONSTITUTION:The title composition comprises an aqueous carbonylated copolymer resin dispersion (A) (prepared by emulsion-polymerizing a monomer mixture comprising 0.3-20wt.% unsaturated monomer (a) containing an aldo or keto group, 0-10wt.% ethylenically unsaturated carboxylic acid (b), 55-99.7wt.% alkyl (meth)acrylate (c), etc.), a pigment (B), a carbonylated copolymer resin (C) (a copolymer comprising 1-30wt.% monomer (a), 10-65wt.% monomer (b), 5-89wt.% monomer (c), etc.), and a hydrazine derivative (D) containing at least two hydrazino groups in the molecule. The content of component C is 0.1-10wt.% based on component B, and the concentration of component B is 15-60wt.% based on the total nonvolatile matter.
Patent JP-S618181-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07B13/18
Filed: 1984-06-22
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-S5253714-A (JP)
Title: Treating method of collected dust
Inventor: OOTSUKA DENJIROU
IPC: C22B1/14
Filed: 1975-10-30
Abstract: PURPOSE: To recover metal oxide in dust effectively, by pelletizing collected dust, generated from steel making furnace, such as electric furnace or converter etc. with pulverized coke, charging again in steel maming furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5920687-A (JP)
Title: Automatic page leader indexing system
Inventor: HOUKI YOUJI
IPC: B41J11/46
Filed: 1982-07-26
Abstract: PURPOSE:To achieve an automatic indexing of page leaders by adjusting the area to be processed through the detection of a marking such as perforation with a detection means after it is provided on a continuous paper before a processing such as printing and cutting is applied to the continuous paper. CONSTITUTION:Markings 11 and 11' such as perforation, preprint and position detecting hole are provided on a continuous paper 8 to indicate a necessary size depending on the purposes beforehand. Then, this continuous paper 8 is introduced, for example, into a xerographic printer and after a toner image formed on a photosensitive drum 6 is transferred onto the continuous paper 8 at a transfer section 7, it is fixed on the paper 8 with a thermal fixing roller 9. Here, the mark 11 provided on the paper 8 is detected with a skew detection sensor 10 and the printing area on the paper 8 is adjusted by a detection signal thus obtained. Thus, the setting of page leaders indexing on the paper 8 is performed automatically.