baber/WOPTO huggingface dataset:
Patent JP-S61282949-A (JP)
Title: Memory error processing system
Inventor: AKASAKA TSUTOMU
IPC: G06F11/08
Filed: 1985-06-07
Abstract: PURPOSE:To reduce data corrections by not correcting immediately a correctable error on a memory but correcting data on the memory if data is not written on the address of this error till a prescribed timing. CONSTITUTION:Contents of an error address memory 41 are cleared at the prescribed timing, for example, when data is written on the same address of the memory before input of the next level change signal or the level change signal is inputted, and correction data is written on the address if data is not written before input of the level change signal. A counter 42 counts the number of addresses registered on the error address memory 41; and when the number of errors of the memory, namely, the value of the counter 42 reaches a prescribed value, errors are corrected and stored independently of write or not on the same address. Thus, the error processing is rationalized to not execute unnecessary correcting routines.
Patent JP-H0420844-A (JP)
Title: Optical-phase-difference measuring apparatus
Inventor: MATSUZAKI HIROSHI
IPC: G01N21/45
Filed: 1990-05-15
Abstract: PURPOSE:To make it possible to measure the phase highly accurately by providing a luminous- flux expanding means for expanding the luminous flux so that measuring light is the luminous flux which includes the measuring point and a reference measuring point, the providing a correcting means for correcting the phase for the measuring point based on the phase for the reference measuring point. CONSTITUTION:Coherence light which is emitted from a light source 1 is expanded into the luminous flux having the size including a measuring point 7 on a sample 5 to be measured and a reference measuring point 8 with a beam expander 2. The light is split into two beams through a beam splitter 3. One luminous flux is transmitted through a plane reflecting mirror 4 as the measuring light (a). The other luminous flux is reflected from a plane reflecting mirror 13 as the reference light (b). The image of the interference fringes is focused on a photodetector 16 from the measuring light (a) and the reference light (b) which are superimposed in a beam splitter 15 by way of an image focusing optical system 17 The sample 5 is scanned with an X-Y stage, and the phase difference between the phases of the measuring points 7 and 8, i.e. the phases, are measured at the same time. The phase change of the measuring point 8 is measured with the photodetector 16 and substracted from phase change of the measuring point 7. Thus, the accurate difference between optical phases of the measuring point 7 can be obtained with a controlling and operating circuit 18.
Patent JP-H07334167-A (JP)
Title: Sensor device for active noise control system
Inventor: YAMASHITA REIJI
IPC: G10K11/178
Filed: 1994-06-07
Abstract: PURPOSE:To provide a sensor system for an active noise control device capable of reducing an effect due to an air stream in a duct, performing precise noise control, detecting a low frequency area of a noise in the duct and facilitating maintenance work. CONSTITUTION:The sensor device for the active noise control system simultaneously radiating a sound wave with sound pressure same as and a phase opposite to the sound wave of the noise propagating through the duct into the duct 1, making both sound waves interfere and muffling the noise propagating through the duct 1 is constituted of a filter part 22 consisting of a porous material 20 transmitting the sound wave provided on an opening part 21 of the duct 1 wall surface and a sensor part 24 detecting the sound wave in the duct 1 through the filter part 22 and converting an acoustic signal to an analog electric signal.
Patent JP-S63289658-A (JP)
Title: Error processing system for address converter
Inventor: MORITA NOBUTERU
IPC: G06F12/10
Filed: 1987-05-22
Abstract: PURPOSE:To improve the operation rate of a processor by informing the generation of a critical error to an address requesting source only when error correction is impossible after the trial of the prescribed number of error corrections. CONSTITUTION:When an error is generated in the contents held in a page number holding device or a page address holding device, the error is detected by an error detector, a page number discrepancy signal is activated by a discrepancy signal forming device, the error is corrected, and when the error is normally corrected, memory access to a recording device can be restarted similarly to the difference of a page number. Only when error correction is impossible after the trial of the prescribed number of error corrections, the generation of a critical error is reported, so that the operation rate of the processor can be improved.
Patent JP-S5826231-A (JP)
Title: Discriminating method for oscillation mode in circumferential direction of cylindrical vessel having free liquid surface
Inventor: FUJITA KATSUHISA
IPC: G01H9/00
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a method by which oscillation modes in the circumferential direction of a cylindrical vessel can be discriminated instantaneously by observing the state of the ripples produced on the free liq. surface of the liq. stored in said vessel optically. CONSTITUTION:A camera 22 and a lamp 23 which radiates a free liq. surface are installed above the opening part of a cylindrical vessel 20 in which liq. 21 forming the free liq. surface is stored. The lamp 23 is installed at such an angle at which only the reflected light from the waveform regions A formed in the positions corresponding to the films of the oval oscillations generated in the circumferential direction of the vessel 20 enters the camera 22 owing to said oscillations. The modes and order of the oval oscillations generated in the vessel 20 are discriminated by observing the number and sizes of the waveregions A that appear glittering white in the photographed pictures.
Patent JP-S62280069-A (JP)
Title: Recording material
Inventor: HIKUMA MASAHIKO
IPC: B32B5/18
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a recording material showing high contrast between a recorded area and a nonrecorded area and having excellent color properties, by providing an ink transport layer and an ink-holding layer, and incorporating a fluorescent brightener in the ink transport layer. CONSTITUTION:A recording material comprises a base as a support, an ink- holding layer provided on the support to absorb or trap a recording liquid or a recording agent, and an ink transport layer provided on the ink-holding layer to directly the recording liquid but have a liquid-passing property so that the recording agent can not remain therein. A fluorescent brightener is incorporated in the ink transport layer, whereby images can be recorded with high contrast and excellent resolution and color properties. The ink transport layer comprises nonporous particles non-dyeable with the recording agent and a binder. The nonporous particles may be particles of an organic resin such as a thermoplastic resin and a thermosetting resin or an inorganic pigment. The binder may be polyvinyl alcohol, an acrylic resin, a styrene-acryl copolymer or the like. As the fluorescent brightener, C.I. fluorescent brightening agent is used.
Patent JP-S62280198-A (JP)
Inventor: YOSHIMURA KASUMI
IPC: B66C23/42
Filed: 1986-05-29
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-S5562164-A (JP)
Title: Sputtering unit
Inventor: ITOU YOSHINORI
IPC: C23C14/36
Filed: 1979-10-01
Abstract: PURPOSE:To form metal film of uniform thickness on the surface of a substrate, by using a cylindrical magnet type sputtering unit provided with plural permanent magnets in the cathode thereof to form plural sputtering sources. CONSTITUTION:A target 4, an anode 5, a substrate 6 are arranged coaxially in a cylindrical vacuum vessel 3. The target 4 is adhered by spraying target material 4' such as Cr to the outer periphery of a cylinder 8 which is made of nonmagnetic material and is attached to the center section of the base through an insulating material 7. In the cylinder 8 are arranged plural hollow, circular plate-shaped permanent magnets 9 coaxially so that the direction of the magnetic field intersects at right angles the direction of the electric field between both the electrodes 4, 5. A glow discharge is produced between the electrodes 4, 5 to generate cathode sputering so that the target atoms are adhered and built up on the substrate 6. The density of the target metal atoms sputtered in the space between the electrodes is uniformized because of the plural magnets 9, and a metal film formed on the surface of the substrate 6 shows uniform thickness.
Patent JP-S6019624-A (JP)
Title: Paper container
Inventor: KITOU HIDEYO
IPC: B65H1/26
Filed: 1983-07-12
Abstract: PURPOSE:To prevent the generation of static electricity with papers by providing a conductive cover made of synthetic resin. CONSTITUTION:A paper container is provided with a paper cassette main body 11 opened on the upper side and a cover 13 to be in touch with and cover the uppermost layer of papers 12 contained in this paper cassette main body 11. The cover 13 is made of a dampproof, flexible, and conductive thin plate, and for example, composed by laying a reinforcing layer 18 made of polyester on the top of a cover main body 17 made of vinyl chloride added with conductive carbon to obtain about 10<8>-10<10>OMEGAcm volume resistivity. On both ends of the front side of the cover 13, gained parts 20 are provided to permit to keep down papers 12 by a paper catch of a preventive member from double sending of papers. This construction permits to remove mis-feeding and improve the reliability to send out papers.
Patent JP-S62281488-A (JP)
Title: Semiconductor laser
Inventor: MITO IKUO
IPC: H01S5/12
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a single axial mode type semiconductor laser adequate to vapor growth and having the characteristics of high performance by forming a groove reaching an optical guide layer to a multilayer film substrate, in which specific optical guide layer, current confinement layer and current block layer are each laminated on a semiconductor substrate, to which a diffraction grating is shaped, and laminating a clad layer, an active layer and a clad layer sequentially. CONSTITUTION:A multilayer film substrate in which a first conductivity type optical guide layer 2 having a refractive index larger than a first conductivity type semiconductor substrate 1, a second conductivity type current confinement layer 3 having a refractive index smaller than the optical guide layer 2, and a first conductivity type current block layer 4 are laminated on the semiconductor substrate 1, to the surface of which a diffraction grating 10 is shaped, is prepared. A groove 20 in depth reaching the optical guide layer 2 is formed to one part of the multilayer film substrate, and a first conductivity type clad layer 5 having a refractive index smaller than the optical guide layer 2, an active layer 6 having a refractive index larger than the optical guide layer 2 and a second conductivity type clad layer 7 having a refractive index smaller than the optical guide layer 2 are laminated, coating the whole surface of said multilayer film substrate including the groove 20.
Patent JP-S5350560-A (JP)
Title: Vessel body and manufacturing process for heat-insulating container
Inventor: WADA TATSUO
IPC: B65D81/38
Filed: 1976-10-20
Abstract: PURPOSE: To produce a lightweight heat-sinsulating container with high heat-insulating, shock-proof and durable capacities in a simple process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01296350-A (JP)
Title: Knowledge storing system
Inventor: KAMESHIMA KOJI
IPC: G06F9/44
Filed: 1988-05-25
Abstract: PURPOSE:To efficiently use various kinds of knowledge by introducing a knowledge module group having the same connecting structure as that a system to be operated has and storing knowledge corresponding to the same operation as a system in the module group. CONSTITUTION:In a knowledge base system 1, knowledge for controlling the motion of a robot having two arms and two legs is stored as module groups HD, AS, LA, RA, LS, LL, and RL respectively corresponding to the head, arm set, left arm, right arm, leg set, left leg, and right leg of the robot. The motion as a whole system is described by a method peculiar to the elements and stored in corresponding knowledge modules. Since such storing method is adopted, each knowledge module can cooperate for operations when only a few number of data (phases phiA and phiL of the arm and leg sets, positions phiLA and phiRA of the left and right arms, and phases phiLL and phiRL of the left and right legs) are exchanged. Each knowledge module directly receives parameters which specifies the motions as a system from an input device 2 through a common communication channel 3.
Patent JP-H10321668-A (JP)
Title: Tcp semiconductor device
Inventor: YOSHIMITSU KATSUSHI
IPC: H01L21/60
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a TCP(tape carrier package) semiconductor device where the disconnection of an inner lead and the peeling and the crack of protection resin do not occur on the small semiconductor element of multiple pins, which has a high integration degree. SOLUTION: An inner lead 2 of a TAB(tape automated bonding) film carrier is formed so that it terminates at an opening part without being protruded from a device hole 8. A film carrier tape alignment pattern 46 for positioning with the semiconductor chip is formed at the corner part of the square opening in the device hole 8. A semiconductor chip 4 where a semiconductor chip alignment pattern 47 is formed and the pattern 46 are positioned by setting the inner lead 2 to be a lower face, and them are joined by bonding. A resin pass hole leading protection resin 30 to the lower part of a film carrier tape 1 is perforated at the peripheral part of the device hole 8.  A first recessed part 65 for controlling resin in-flow rate, which is formed of a continuous groove circulating the opening of the device hole 8, and a second recessed part 66 for reinforcing adhesion force which is constituted of a dent having a circular surface form, are provided at the periphery of the opening of the device hole 8.
Patent JP-2000321745-A (JP)
Title: Automatic heat development device
Inventor: HATTORI RYOJI
IPC: G03D13/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably maintain the performance of a photosensitive material and to obtain image reproducibility without changing photographic performance during running. SOLUTION: This automatic heat development device is a device for forming a latent image on the heat development photosensitive material for printing plate making containing a photosensitive silver halide, organic silver salt, reducing agent and binder for silver ions, hydrazine or quaternary onium salt by a laser beam and has (1) a heat developing section and a temperature control mechanism for the inside of this developing section, (2) a mechanism for detecting the state of the photosensitive material after the development, (3) a temperature feedback mechanism for changing the temperature of the heater according to the information in the detected state and (4) a mechanism for controlling the transportation of a film transporting section at a temperature change or in an exposure change.
Patent JP-S5752230-A (JP)
Title: Driving system of semiconductor
Inventor: ONDA KENICHI
IPC: H03K17/687
Filed: 1980-09-12
Abstract: PURPOSE:To reduce a noise at the time of switching and a switching loss, by driving so as to reduce a time variation rate dV/dT of voltage between main electrodes in case of switching a semicondutor element, in a gate driving circuit consisting of a semiconductor element. CONSTITUTION:When a transistor TR55 of a gate circuit 5 consisting of an  MOSFET3 is changed to off-state from on-state, voltage of opposite polarity is induced to the winding of a transformer 59 by energy accumulated in excitation inductance of the transformer 59, input capacity Ciss of the FET3 is charged  through a diode 57, the FET3 is turned on, and supresses dV/dT between the main  electodes of the FET3 in this case. When the FET3 is turned off, voltage is induced  to winding n2 by turning on the TR55, and a current is flowed in the direction for  charging the charged Ciss in reverse. A discharge time of the Ciss is controlled by a  resistance 58 and output voltage of the winding n2, and dV/dT in case of turning  off the FET3 is reduced. In this way, a noise caused by spike voltage in case of  switching the FET3 is reduced, and the switching loss is also reduced.
Patent JP-S61285874-A (JP)
Title: Image pickup device
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/335
Filed: 1985-06-12
Abstract: PURPOSE:To constitute a false and high definition camera by obtaining the same video signal as the sensor with multiplied density in the vertical direction. CONSTITUTION:The scanning output of a horizontal scanning circuit 3 is transferred to switching signal lines 71', 72',..., different from the first field. When the output of a vertical scanning circuit 4 is transferred to a switching signal line 41, a MOS switch 53 conducts the output of the horizontal scanning circuit 3 is transferred through switching signal lines 32, 34,... onto the switching signal lines 71', 72', and therefore, a MOS switch 52 is successively conducted from right to left, and the photoelectric converting signal of a residual diode 6, which is not read at the first field, is read. At the next horizontal synchronization, the scanning pulse is transferred from the vertical scanning circuit 4 onto a switching signal line 42, and the pixel is read which is not read at the first field of the second row by the scanning signal of a horizontal scanning circuit 2. Thereafter, the same scanning is executed and finally, the pixels of the second column, the fourth column,... are read as the video signal of the second field.
Patent JP-H08318199-A (JP)
Title: Cleaning device and cleaning method for bond applying nozzle
Inventor: ABE SHIGETAKA
IPC: B05C11/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a cleaning device and cleaning method for a bond applying nozzle capable of easily and sufficiently cleaning the nozzle of a dispenser for applying the bond for adhering electronic parts to a substrate. CONSTITUTION: A case 1 is internally provided with a frame 3 and sub-frame 5 for holding the nozzle 30 in a horizontal position. A needle 7 is inserted into the nozzle 30 and air is blown out of this needle 7. The inside of the nozzle 30 is then cleaned by this gas. The nozzle 30 is rotated 90 deg. downward by a cylinder 13 and is immersed into a washing liquid 26. The nozzle 30 is, thereupon, cleaned by the washing liquid 26 when an ultrasonic vibrator transducer 27 is driven. The cleaning by the air and the cleaning by the washing liquid 26 are preferably executed plural times. A cap 2 is opened and the nozzle 30 is taken out when the cleaning ends.
Patent JP-H05324718-A (JP)
Title: Proper noun processor
Inventor: JIYO KOKUI
IPC: G06N3/00
Filed: 1992-05-19
Abstract: PURPOSE:To convert a proper noun of a language which uses the alphabet into an adequate proper noun of KANJI (Chinese character) without generating a syllable-KANJI translation dictionary, an exceptional pronunciation rule, etc. CONSTITUTION:When the proper noun in alphabet description is inputted from an input part 21, a proper noun-Chinese word conversion part 22 converts the input proper noun into a corresponding natural proper noun in Chinese through a neural network 22a. The converted proper noun is outputted from an output part 23. Thus, the proper noun of alphabet characters can be converted into the natural Chinese proper noun without generating the syllable-KANJI translation dictionary, exceptional pronunciation rule, etc., by using the neural network 22a. Further, this processor is provided with a means which decides that an inputted proper noun is a female name and its output is supplied to the neural network 22a to enable conversion into a proper noun suitable to the female name.
Patent JP-H06331714-A (JP)
Title: Residual capacity meter for battery
Inventor: UIRIAMU MARITSUTO
IPC: G01R31/36
Filed: 1993-05-27
Abstract: PURPOSE:To provide a residual capacity meter for battery in which an open circuit voltage system functioning only when the current value is zero is combined with an ammeter system functioning continuously when the current flows forward in the discharging direction so that the disadvantages are complemented and the residual capacity of battery is displayed while being expressed in terms of the residual capacity of a battery driver. CONSTITUTION:The residual capacity meter for battery comprises a terminal voltage detecting circuit 1, and a terminal current detecting circuit 2, and the current detecting section of device is constituted such that only the discharge current is measured as a positive value. Detected terminal voltage and discharge current are passed through low-pass filters 4, 5 and the signals, from which the AC component is removed, are fed along with a temperature detection signal to an A/D converter 9 through sample & hold circuits 6, 7, 8. A ROM 11 stores a function between the battery capacity and the open circuit voltage, a function of PeuKert formula for determining the accumulated capacity consumption, and various constants, and a muCPU 10 executes a program command received from the ROM 11 and delivers a calculated residual capacity through a latch circuit 12 thus indicating the residual capacity of battery in the form Km, for example.
Patent JP-H09291208-A (JP)
Title: Flame-retardant resin composition
Inventor: YOSHIDA KAZUO
IPC: C08L71/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition composed of a polyphenylene ether resin, a hydrocarbon resin produced from coal tar naphtha, an inorganic reinforcing agent and a phosphorus-based flame-retardant, having excellent fluidity, heat-resistance and mechanical characteristics and exhibiting excellent flame retardancy. SOLUTION: This resin composition contains (A) 20-90wt.% of a polyphenylene ether resin [preferably poly(2,6-dimethyl-1,4-phenylene)ether], (B) 2-30wt.% of a hydrocarbon resin produced by using a coal tar naphtha as a raw material (e.g. coumarone-indene resin), (C) 2-60wt.% of an inorganic reinforcing agent (e.g. glass or carbon) and (D) 1-30wt.% of a phosphorus-based flame-retardant. The component D is preferably a phosphoric acid ester compound of formula (Q1 to Q4 are each a 1-6C alkyl or H; R1 to R4 are each methyl or H; (n) is >=1; (n1 ) and (n2 ) are each 0-2; (m1 ) to (m4 ) are each 1-3). The objective composition is preferably produced by melting and kneading the above components using a twin-screw extruder.
Patent JP-S5917380-A (JP)
Inventor: ISHII HIKONORI
IPC: B21B1/26
Filed: 1982-07-20
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-H1072596-A (JP)
Title: Liquid oxygen bleaching composition
Inventor: MIYAMAE YOSHITAKA
IPC: C11D17/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid oxygen bleaching compsn. which exhibits a high bleaching power even when used alone or together with a detergent and a is esp. suitable for clothing, kitchenware, and housing. SOLUTION: This compsn. contains 0.01-30wt.% hydrogen peroxide, 0.01-30wt.% boron compd., 0.01-30wt.% polyol compd., and 0.001-1wt.% at least one compd. selected from among salts, oxides, and complexes of Fe, Ni, Cu, Co, Zn, Sn, Ti, Al, Mn, and W in a wt. ratio of the boron compd. to the polyol compd. of (1/30)-(10/1). The pH of the compsn. is in the range of 2-7.