baber/WOPTO huggingface dataset:
Patent JP-H07267259-A (JP)
Title: Manufacture of container-cover made of synthetic resin having tamper-evident characteristics
Inventor: OMI HIDEHIKO
IPC: B65D41/34
Filed: 1994-03-29
Abstract: PURPOSE:To strengthen locking of a locking flap piece of a container cover with respect to an annular locking jaw at the neck of the container by adding a relatively simple additional process to the manufacture of the container cover. CONSTITUTION:A thin-wall protrusion piece protruding from a tamper-evident skirt 10 in a body 2 of a container cover is formed into a curl 38 and then the curl 38 is crushed and pressed against a locking flap piece 18 formed on the inner surface of the tamper-evident skirt 10.
Patent JP-S59185138-A (JP)
Title: Commutator
Inventor: KITAYAMA HIROYASU
IPC: H02K13/00
Filed: 1983-04-04
Abstract: PURPOSE:To improve the wear resistance of a slide surface of a commutator by providing a coating layer which contains as a main ingredient a nitride or carbide of an element selected from a group consisting of Ti, Si and Ta on a brush slide unit of a commutator segment. CONSTITUTION:A plurality of commutator segments 4 made of copper or copper alloy is integrated with molding resin material 5 together with a boss 6 to form a commutator, the outer peripheral surface of the commutator is finally finished, and a hard coating layer 7 which contains as a main ingredient a nitride or carbide of an element selected from a group consisting of Ti, Si and Ta is formed in a thickness of 1-2mum by a sputtering method or an ion implanting method of the like. Accordingly, the water of the commutator surface can be remarkably improved, a high speed rotary motor or the like is used to increase the lifetime and to improve the reliability.
Patent JP-S59183370-A (JP)
Inventor: TOMASU GEIN
IPC: G01N33/96
Filed: 1984-03-29
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-H06276553-A (JP)
Title: Television receiver focus measurement device
Inventor: YAZAWA EIICHI
IPC: H04N17/04
Filed: 1993-03-19
Abstract: PURPOSE:To facilitate automation of focus adjustment by quantizing focus measurement of a video image of a television receiver. CONSTITUTION:The reception of the television receiver 12 is executed so as to display a test pattern required for focus adjustment onto a cathode ray tube 12a. A photoelectric conversion circuit 14 receives a emitted luminance of a scanning line of the test pattern displayed on the cathode ray tube 12a to output a photoelectric conversion signal Sa corresponding to the light quantity of the emitted luminance and to give it to a latch device 16. A focus adjustment volume 12b of the television receiver 12 is adjusted to allow the latch device 16 to latch a maximum voltage Sv of the photoelectric conversion signal Sa and it is displayed by a voltmeter 18 to set a maximum value.
Patent JP-S51136182-A (JP)
Title: Line trouble location indicator method and device
Inventor: KONDOU SHINJI
IPC: G01N29/04
Filed: 1975-05-20
Abstract: PURPOSE: To indicate the trouble location in the line, by using the adhesive tape piece and magnetic force not to damage the other portion making ease after processing with nor eggard to the line material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07244855-A (JP)
Title: Apparatus for optical recording
Inventor: SAKUMA HIROTO
IPC: G11B27/034
Filed: 1994-03-04
Abstract: PURPOSE:To reproduce recorded data even when power supply bails during recording, by registering recording input data in an optical recording medium after storing the data in a buffer memory. CONSTITUTION:A recording input signal is input to a terminal 14 and converted to digital data at an ADC 11. The digital data is converted to compressed data at an ATRAC modulating/demodulating circuit 10 and stored in a memory circuit 9 via a vibration-resistant memory controller 8. When a stored amount in the memory circuit 9 reaches a predetermined amount, the recording data is recorded on an MD1. In other words, the data from the memory circuit 9 is output to an EFM/CIRC modulating/demodulating circuit 7. The modulating/ demodulating circuit 7 carries out EFM and CIRC modulations, and applies an output magnetic field to the MD1 through a magnetic head-driving circuit 17 and a magnetic head 16. Meanwhile, an optical pickup 4 emits a recording laser power via a servo control circuit 3 to the MD1 according to an instruction by a system controller 15. The recording signal is recorded on the MD1 by the magnetic field and the laser power.
Patent JP-S61217201-A (JP)
Inventor: FUKUTOMI KAZUMASA
IPC: B27D1/00
Filed: 1985-03-25
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-S62216683-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B5/02
Filed: 1986-03-17
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-H01234862-A (JP)
Title: Method for controlling image forming device
Inventor: FURUICHI YASUSHI
IPC: G03G15/06
Filed: 1988-03-16
Abstract: PURPOSE:To obtain a stable latent image potential and to keep stable and excellent image quality even when a photosensitive body is fatigued by detecting the surface potential of the photosensitive body and the latent image potential of a reference pattern and setting the latent image potential of a reference pattern white part higher than the residual potential of the photosensitive body. CONSTITUTION:Electrification amount and exposure amount are controlled so that detected potential of a black part pattern 17a and a white part pattern 17b on a contact glass 10 by means of a potential sensor 16 are 800V and 100V, respectively. That is, the grid voltage of an electrification charger 2 is adjusted so as to control the detected potential of the black part pattern and the voltage of an exposure lamp 11 is adjusted so as to control the detected potential of the white part pattern. Thus, a curve B can be obtained with respect to a curve A showing an initial state by correcting black part detected voltage VD and white part detected voltage VL by means of the residual detected voltage VR of the photosensitive body after lapse of time. The electrification amount and the exposure amount are controlled according to the curve B. Thus, the lowering of the image quality can be prevented which is caused by the fatigue of the photosensitive body.
Patent JP-H05263146-A (JP)
Title: Manufacture of cold rolled steel sheet for deep drawing excellent in baking hardenability
IPC: C22C38/00
Filed: 1992-03-17
Abstract: PURPOSE:To manufacture a cold rolled steel sheet for deep drawing excellent in baking hardenability by rolling steel contg. specified amounts of C, Si, Mn, P, S, Al, N, Ti, Nb and V in specified conditions. CONSTITUTION:Steel contg., by weight, <=0.005% C, <=1% Si, 0.01 to 2% Mn, <=0.15% P, <=0.015% S, 0.01 to 0.1% Al, <=0.005% N and total <=0.1% of one or more kinds among Ti, Nb and V, and the balance substantially Fe is subjected to continuous casting into a slab. Thereafter its finish rolling is completed at the Ar3 transformation point or above, and it is wound in the temp. range of <=600 deg.C, is pickled, thereafter subjected to a cold rolling by a conventional method. Then, continuous annealing is executed in such a manner that the time from the start of heating to the completion of cooling is regulated to <=30sec, and it is heated to the temp. range of 750 to 900 deg.C and is subsequently cooled, and moreover, refining is executed. The continuous annealing stage can remarkably be reduced.
Patent JP-S61229530-A (JP)
Title: Thermoplastic tube article and molding method and device thereof
Inventor: MAATEIN JIYON WATOSON
IPC: B29C49/64
Filed: 1986-03-18
Abstract: Apparatus for making open-ended thermoplastic tubular articles, which are dimensionally stable up to elevated temperatures comprises a fixed, heated external mould (12) and cooled mandrel (10), which is vertically displaceable relative to the mould (12). An open-ended polymer tube is disposed between the mandrel and mould and both its ends clamped to restrain the tube axially. The polymer tube is radially expanded into contact with the hot mould and maintained in contact for a time sufficient to ensure dimensional stability, and then allowed to shrink back into contact with the cooled mandrel, which is maintained at a temperature below the glass transistion temperature of the polymer. The resulting article is then stripped from the mandrel.
Patent JP-S54152257-A (JP)
Title: Freezing composition for use in absorption type freezer
Inventor: NAKAYAMA TOSHIO
IPC: C09K5/04
Filed: 1978-05-19
Abstract: PURPOSE: To improve thermal stability by using as absorption solvent a freezing composition made of diethyleneglycol-dimethyl ether or triethyleneglycol-dimethyl ehter.  
     CONSTITUTION: With respect to chlorodifluoromethane, as absorption solvent, a composition made of diethyleneglycol-dimethyl ether or triethylene glycol-dimethyl ether is used in an abosrption type freezer. The vapor pressure of Freon 22 at each temperature in each 40 weight % solution of diethyleneglycol-dimethyl ether, triethyleneglycol-dimethyl ether and tetraethyleneglycol-dimethyl ether was measured. The results showed that when the composition under this invention is used, compared with tetraethyleneglycol-dimethyl ehter, at each temperature, the vapor pressure of Freon 22 is lower, and that Freon 22 has excellent properties as absorption solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58177594-A (JP)
Title: Read-only memory device
Inventor: IWAHASHI HIROSHI
IPC: G11C29/04
Filed: 1982-04-12
Abstract: PURPOSE:To eliminate the need for a stand-by memory cell, to relieve a defective bit of a memory cell, and to improve the yield of normal products, by inverting and outputting stored data when the storage data is wrong. CONSTITUTION:The data of a memory cell 3 selected by address data Ao-An, and Bo-Bk is read out as memory data Da1. The address data Ao-An, and Bo-Bk are inputted to a defective address storage circuit 11. If data Ax (X=0, 1-n) and By (y=0, 1-k) are defective addresses, a switch 12 is connected to the side of a terminal 12 by a signal A to read memory data Da through an inverter 13. When not, the switch 12 is connected to the side of a terminal 12 and the memory data Da1 is read out as the memory data Da as it is.
Patent JP-S51136442-A (JP)
Title: The thickness of a hot rolling metal material or critical amount simul taneous measuring device
Inventor: HASHIMOTO YOSHIO
IPC: B21C51/00
Filed: 1975-05-21
Abstract: PURPOSE: To send a wave of a consecutive wave length to a metal material. Especially steel in a hot rolling process, the thickness of the steel can be measured by the damping operation when its transmission and the critical amount can be measured by the semi-conductor circuit and the wave producing source is the same one. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03262213-A (JP)
Title: Digital/analog conversion method
Inventor: WAKAO KIYOHIDE
IPC: H04B10/00
Filed: 1990-03-12
Abstract: PURPOSE:To decrease a DA conversion processing time by utilizing the wavelength dependency of a light absorbing coefficient of an active layer to convert plural pulse light beams simultaneously into plural analog light beam stimulating currents. CONSTITUTION:When a digital optical signal is made incident in an active layer 3, a light stimulating current of 130muA flows to an optical modulator, which converts the current into an analog electric signal. In such a case, since 4 optical signals are simultaneously made incident, the digital optical signal is decoded into an analog electric signal in 1-bit time and the conversion speed goes to 4 times.
Patent JP-S51136077-A (JP)
Title: Chain differntial drive device
Inventor: SHIMODA KOUSUKE
IPC: F16H7/06
Filed: 1975-05-20
Abstract: PURPOSE: A chain differential drive device, that is capable of utilizing for use of ascendance and descendance or movement as mechanical parts of working machine and construction is simple shain drive device by adapting reciprocal transition speed difference between tension side and looseness side of a chain. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58178215-A (JP)
Title: Method for detecting abnormality in plant
Inventor: TERADO SADAMU
IPC: G01D1/18
Filed: 1982-04-12
Abstract: PURPOSE:To make it possible to detect serious faults and degradation in performance and to foresee the faults and to improve detecting sensitivity and reliability, by obtaining the frequency distribution of the difference between the actually measured output and the estimated output calculated by a model having characteristic similarity, comparing the result with the frequency distribution at the time of normal operation, thereby detecting the abnormality. CONSTITUTION:A reference frequency distribution computing and storing device 5 computes the frequency distribution of a deviation epsilon at a reference state, stores the result, and outputs a reference frequency distribution psio. The reference frequency distribution psio is statistically obtained from the distribution of the deviation epsilon, and includes the data of a mean value, a mode range, a mean deviation, and a standard deviation. The deviation epsilon is also inputted to a frequency distribution coputing device 6. The device 6 always computes the frequency distribution psi and outputs the result. The frequency distribution psi is also obtained statistically from the distribution of the deviation epsilon just like psio and includes the data of the mean value, the mode, the frequency and range of the mode, the mean deviation, and the standard deviation. Then a fault judging device 7 compares the reference frequency distribution psio expressing the distribution of the deviation epsilon at the time of normal operation and the mean value and the like of the present frequency distribution psi and judges the normal operation or abnormal operation.
Patent JP-2000261387-A (JP)
Title: Radio equipment and method for detecting interference potential in radio equipment
Inventor: HAMAMATSU YOSHIHIRO
IPC: H04W24/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable detecting down interference potential in a transmission band without providing a dedicated antenna for transmission nor a receiver for a transmission band by inputting a received interference potential in a transmission band, converting it into a frequency in a receiving frequency to output it and detecting the converted interference potential. SOLUTION: Down interference potential 31 in a transmission band is inputted to an antenna for transmission 3. The inputted down interference potential 31 in the transmission band is made to pass through a high frequency switch 8 by switching the switch 8 connected to the antenna 3 to the input side of a frequency converting part 9, and subsequently, the part 9 converts a transmission band frequency into a receiving band frequency. The converted potential 31 in the transmission band is made to pass through a high frequency switch 10 by switching the switch 10 to the output side of the part 9 and detected by a receiver 5 for a receiving band. Thus, radio equipment 17 can be miniaturized and a reduction in a cost is also possible.
Patent JP-S58198094-A (JP)
Title: Gas passage container filled with fiber glass wool and method and apparatus for filling it
Inventor: BENGUTOOERIKUINGEMANSON
IPC: F02C7/045
Filed: 1983-04-06
Abstract: The invention relates to a container for fiberglass wool, as well as a method and apparatus for producing a continuous length of fiberglass wool and for filling the container through which a gas flows, e.g. a muffler, with said wool. The apparatus comprises a feeder means (7) which advances multifiber thread (2) to a nozzle (9) into which compressed air is blown which imparts movement to the thread at the same time as the fibers of the thread are blown apart and entangled so as to form continuous wool. The wool is blown directly into the container (13) while air is evacuated by a suction fan (18).
Patent JP-H04296419-A (JP)
Title: Thermal relay
Inventor: OMURO MASARU
IPC: H01H61/01
Filed: 1991-03-26
Abstract: PURPOSE:To form a pivoting part of a rotating lever and an operating plate only by sheet metal processing without using other parts. CONSTITUTION:A holding piece 37f, substantially parallel to the swing direction of the rotating lever 37, and in which a rectangular holding hole 37g being opened in its center portion, is projected on one end part of a rotating lever 37. Knotch grooves 38a are formed on both side rims in the middle part of an operating plate 38. A holding recessed part 37h is formed on one side rim of the holding rim of the holding hole 37g such that its width being substantially equal to the distance between respective knotch grooves 38a. A holding protrusion 37i is formed on the other side rim of the holding hole 37g opposite to the holding recessed part 37h. The operating plate 38 is attached to the holding recessed part 37h in an engaging relation in the region corresponding to the knotch groove 38a. The side rim of the holding hole 37g, opposing to the holding recessed part 37h, is plastically deformed, so that the operating plate 38 is swingably held between the holding recessed part 37h and the holding protrusion 37i.
Patent JP-S59188121-A (JP)
Title: X-ray transfer device
Inventor: IKEDA MITSURU
IPC: H01J35/30
Filed: 1983-04-08
Abstract: PURPOSE:To provide a throughput capable of accurately transferring and sufficient in a practical use with less distortion by linearly forming an X-ray source, respectively limiting the divergence of the X-ray in its longitudinal direction and in the direction perpendicular to the longitudinal direction by band slits and solar slits and emitting the X-ray. CONSTITUTION:A solar slit 10 is formed by aligning a plurality of slit plates 10a of rectangular shape along a perpendicular direction to the slits 9a of a band slit 9 at an interval (d) in Y-axis derection, and interposed between the slit 9 and a mask substrate 1. When an X-ray is emitted through the slit 10, the intensity of the X-ray varies proportionally to the opening angles at the points on the substrate 1. Accordingly, the distribution 11 of the intensity of the X-ray of a transfer pattern is varied at a period corresponding to the interval (d). However, the intensities of the respective points can be averaged by transferring the wafers 2 while continuously moving the wafers 2 in Y-axis direction.
Patent JP-S53144902-A (JP)
Title: Production of molded coal
Inventor: SUNAMI YOSHIHIKO
IPC: C10B57/06
Filed: 1977-05-24
Abstract: PURPOSE: To make it possible to produce molded coal within an extended range, from which a caking agent can be selected, by blowing high-temperature superheated steam which is prepared by reheating saturated steam into a mixture of a mixed coal for molding and a binder, followed by pressure molding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07268070-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: SUZUKI TAKESHI
IPC: C08G59/24
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an epoxy resin composition showing improved resistance to soldering stress of a semiconductor package in mounting by mixing a specified epoxy resin with a phenolic curing agent, an inorganic filler and a cure accelerator. CONSTITUTION:This resin composition is the one consisting of 30-100wt.%, based on the total epoxy resin amount, epoxy compound represented by formula I (wherein R1 to R12 are each H, a halogen or an alkyl; and (n) is 0-20), 30-100wt.%, based on the total phenolic resin curing agent amount, phenolic resin curing agent represented by formula II, an inorganic filler and a cure accelerator. The resistance to soldering crack can be effectuated by adjusting the amounts of compounds of formulas I and II. That is, it is desirable to use at least 20wt.%, desirably at least 50wt.%, based on the total epoxy resin amount, each of compounds of formulas I and II.
Patent JP-H02241278-A (JP)
Title: Image pickup device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/374
Filed: 1989-03-15
Abstract: PURPOSE:To decrease the deterioration of dynamic resolution in an area where motion is dynamic by outputting signal charge accumulated in a long period excluding a short period, when the signal charge of an electronic shutter is accumulated, in one field period without discharging the charge. CONSTITUTION:The levels of video signals read from an image pickup element 1 are respectively different since the accumulating periods of the signal charge are different. First approximate T'/T-fold gain regulation is applied to at least one output signal, for example Sf2, by a level regulating circuit 10 (hereinafter the gain-regulated signal is expressed by capitals such as Sf1 and Sf2), and the levels of the two signals are aligned. For example, a video signal Sf1, in a long accumulating period T' (>=T) out of the two gain-regulated signals is once stored into a video storing circuit 11. Simultaneously a difference DELTAS=¦Sf1-S'f1¦ between the already stored video signal S'f1 of a previous field and the video signal Sf1 of a current field is obtained by a subtracting circuit 12, and the level of the differential signal DELTAS is decided by a DELTAS level discriminating circuit 13, and thus the motion of the video is detected.
Patent JP-S62217219-A (JP)
Title: Optical scanner
Inventor: OYABU KEIJI
IPC: G02B7/00
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a reflecting mirror prevented from being moved due to vibration or the like and one to be easily adjusted by supporting a holding part of the reflecting mirror at the center part of the reflecting mirror so as to rotate the mirror around its base. CONSTITUTION:An engaging hole 25 is formed on the center part of the reflecting mirror 20 arranged on the plate 23b of the holding part 23 and fitting long holes 24a-24d are perforated into fitting parts 24 on both the ends of the plate 23b. A reflection mirror unit 2 is arranged so that a pin 40 planted in the base 4 is inserted into the engaging hole 25 of the plate 23 and the holding part 3 is rotated around the pin 40 to rotate the fixed reflecting mirror 20 and adjust the inclination of the scanning light on a substance 3 to be irradiated. After adjustment, screws SN are screwed into screws holes 41a-41d formed on the base 4 through the long holes 24a-24d to fix the unit 2 on the base 4.
Patent JP-H03263186-A (JP)
Title: Optical character reader
Inventor: ODA SHIYUNTA
IPC: G06K9/20
Filed: 1990-03-14
Abstract: PURPOSE:To simplify the constitution and to facilitate the operation for obtaining desired spectral characteristics by providing a light source lamp whose base material have at least either of its internal and external surfaces coated with a material differing in refractive index from the base material. CONSTITUTION:Light source lamps 5 and 100 use different fluorescent materials, so light beams of different colors are emitted; and the light source lamp 100 is constituted by applying a coating material 102 which is different in refractive index from glass 101 inside this glass 101 being the base material. Reflected light on the top surface of the thin film and reflected light on the surface of the glass 101 interfere with each other to become weak and transmitted light increases, so the coating material 102 functions as an optical filter. Consequently, the constitution is made small in size even when two spectral characteristics are obtained, and the operation for selecting desired spectral characteristics is facilitated.