baber/WOPTO huggingface dataset:
Patent JP-H09321241-A (JP)
Title: Manufacture of semiconductor integrated circuit device and semiconductor integrated circuit device
Inventor: SEKIGUCHI TOSHIHIRO
IPC: H01L21/8242
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To secure the remained film margin of an oxide film being a self matching structure by not directly connecting a bit line to the semiconductor area of a shared MOS.FET but electrically connecting it through a first wiring. SOLUTION: Connecting holes 9b1 connecting the bit line BL and the semiconductor area 4a of a selection MOS4, and a connection hole 9c connecting the bit line BL and the semiconductor area 14Sa of the shared MOS.FET14S are formed in different processes. Namely, a damage removal processing is executed in the connection holes 9b1 connecting the bit line BL and the semiconductor area 4a of the selection MOS 4 so that gap insulating layers 7a and side walls 7b, which are at the periphery of the word line WL, are not removed. In the connection hole 9c2 connecting the bit line BL and the semiconductor area 14Sa of the shared MOS.FET 14S, the damage removal processing is executed so that contact resistance with the first layer wiring L1a and the semiconductor area 14Sa can sufficiently be reduced.
Patent JP-S6114509-A (JP)
Title: Measuring method of width and snaking of beltlike body
Inventor: MATSUI KENICHI
IPC: G01B11/24
Filed: 1984-06-29
Abstract: PURPOSE:To improve the precision of range measurement by moving a support to which an ultrasonic range finder is fitted so that the support contacts and leaves a side edge surface of the beltlike body within a specific range, and utilizing an acoustic velocity based upon a measured ultrasonic wave propagation time for the measurement. CONSTITUTION:Ultrasonic range finders 5D and 5F are fitted to side guides 4D and 4F provided at both entrance sides so as to introduce a material M in a rolling machine. Then, the side guides 4D and 4F are allowed to move so that the range finders contact and leave side edge surfaces of the material M within the specific interval range. Further, the acoustic velocity based upon the measured ultrasonic wave propagation time between both range finders 5D and 5F is used to take range measurement from the side edge surfaces of the materials M by the range finders 5D and 5F.
Patent JP-H05305649-A (JP)
Title: Multilayered thin-walled container and production thereof
Inventor: WADA KIYOSHI
IPC: B29C49/64
Filed: 1992-04-28
Abstract: PURPOSE:To economically produce a thin-walled container having a multilayered structure without damaging the layered constitution thereof and to constitute a preform of many kinds of resin materials. CONSTITUTION:A sheet material containing a resin layer having gas barrier properties and other specific functions is received in the mold core 9 of an injection molding machine 24 and a resin is injected into the mold cavity G in which the sheet material is received to form a preform 7 which is, in turn, molded by a container molding device 26 to form a product container. The injection molding machine 24 is a multilayered injection molding machine and many injection resin layers different in kind are laminated to the surface of the sheet material 5.
Patent JP-H04360492-A (JP)
Title: Television system converter
Inventor: YAMAMOTO HIROSHI
IPC: H04N11/08
Filed: 1991-06-07
Abstract: PURPOSE:To record the output signal of the converter with a present VTR, etc., even when a MUSE signal is converted to an interlace signal for which the number of the scanning lines is 525 and reproduced by an IDTV or EDTV receiver. CONSTITUTION:R, G and B signals converted from a MUSE signal to the non- interlace or interlace signal for which the number of the scanning lines is 525 are converted to the interlace signal for which the number of the scanning lines is 5252, in a time base converting circuit 11, and the interlace signal is converted to an analog signal by a D/A converter 12 and outputted from an output terminal. For this reason, regardless of the fact whether the conventional output of the converting system is the non-interlace signal or the interlace signal, the interlace signal is independently outputted.
Patent JP-S6028078-A (JP)
Title: Pq correcting circuit for pcm recording and reproducing device
Inventor: ITOI TETSUSHI
IPC: G11B20/18
Filed: 1983-07-26
Abstract: PURPOSE:To execute the processing based on a PQ correction logic with high efficiency and at the same time to simplify a PQ correcting circuit, by extracting the PQ correcting data words of P and Q series related to the data word given from an RAM and synchronously with a basic clock. CONSTITUTION:An error word address input/output circuit 11 extracts a relevant address out of an address bus 4 of an RAM1 by an error detecting signal I4 and sends the address to the bus 4 again by a correction command signal I3. A parity calculating circuit 12 fetches the PQ correcting data words in parallel to an FF19 from a data bus 8 synchronously with a clock pulse and then calculates the parities of both P and Q seties by means of an exclusive OR circuit 24 and an FF25. An error word extracting circuit 13 extracts an error word out of the bus 8 in response to the signal I4 and sends it to a correcting circuit 14. The circuit 14 performs a correction with addition of the error data word in case the total sum of the parity calculation results is not equal to zero. A control circuit 15 stores the corrected data word and then transmits it to the bus 8 in accordance with the signal I3.
Patent JP-H06349823-A (JP)
Title: Wiring formation
Inventor: SEKI YUKO
IPC: H01L21/31
Filed: 1993-06-08
Abstract: PURPOSE:To form a local insulating film which has excellent mechanical strength on any substrate easily and safely without damaging the substrate and directly written wiring. CONSTITUTION:The surface of a silicon LSI substrate 1, which is provided with exposing wiring as shown in the Figure (a), is coated with a photosensitive polyimide film 2 as shown in the Figure (b) and the substrate is baked for approximately 10 minutes at 250 deg.C. Then, laser beams are swept over a part whereupon an insulating film is to be formed as shown in the Figure (c) so as to develop by developing liquid NMP and the polyimide film is left as shown in the Figure (d). Then, the polyimide film is transpired on wiring 3 and wiring 4, which need to be connected by laser abrasion, by a YAG laser second high frequency wave 6 and contact holes 7 and 8 are formed. Then, Ar laser 10 sweeps between the contact holes 7 and 8 in tungsten carbonyl as shown in the Figure (e) so as to form a directly written W wire 9 and the wiring is connected.
Patent JP-H03235-A (JP)
Title: Fire proof and fire resisting coated mat
Inventor: MOTOKI HIDEO
IPC: E04B1/94
Filed: 1989-05-29
Abstract: PURPOSE:To protect the part of steel frames and the like wherein fire proof and fire resistance are required from the heat of fire or the like by directly coating steel frames in a thin state before firing, and foaming and expanding a heat expansion material held between a heat resisting surface sheet and rear surface sheet when fire takes place and the temperature rises highly, and thus expanding the heat resisting surface sheet. CONSTITUTION:As a heat resisting surface sheet (a), a ceramic paper is used and as a heat resisting rear surface sheet (c), a ceramic paper is used in the same manner, and expansion graphite and borax are mixed by a weight rate of 1 to 1 and held as an expansion material (b) between the heat resisting surface sheet and rear surface sheet, and further, the whole of the material is sewed by glass fibers being nonflammable threads (d), and still sewed at right angles to the nonflammable threads by nylon threads (e). The fire proof and fire resisting coated mat is stuck to an steel frame (f) with an inorganic heat resisting adhesive agent and heated in an electric furnace at 1000 deg.C for an hour, and when the mat is taken out of the furnace, it expands, moreover, the steel frame is not subject to an extraordinary alteration.
Patent JP-H0433723-A (JP)
Title: Manufacture of bending worked products for metallic sheet
Inventor: HIRATA HIDETOSHI
IPC: B21D5/01
Filed: 1990-05-25
Abstract: PURPOSE:To reduce the manufacturing cost by bending each part being weakened for the bending resistance so as to project the portion between the parts being weakened for bending resistance of both ends of he separated part and forming the stepped part. CONSTITUTION:The separated parts 23, 24 to be continuous while riding from one side to the other side bisected at the bending part so as to traverse the ridge part of the bending products 2 are formed. Besides, the parts being weakened for bending resistance 25-30 extending to the direction intersecting to the separated parts 23, 24 at both end parts and the part being on the way of the separated part 23, 24 are formed. In the case of bending the part to be made to the ridge part, respective parts being weakened for bending resistance 25-30 are bent so as to project each part being weakened for bending resistance 24-30 of both ends of the separated part 23, 24 inward and the stepping part 16, 17 are formed. Therefore, the stepping part can be formed only by bending without drawing.
Patent JP-H06329559-A (JP)
Title: Method to treat flaw, disease or damage in central nervous system by transplanting cell which is genetically modified
Inventor: FURETSUDO GEIJI
IPC: C12N9/12
Filed: 1993-05-14
Abstract: PURPOSE: To provide a method for treating the defect, disease or damage of the central nervous system by transplanting the genically modified cells. CONSTITUTION: The modified donor cells capable of producing functional molecules having the effect of restoring or improving the functions of the cells in the central nervous system are formed by a gene operation. The formed donor cells are implanted and transplanted for the purpose of treating the defect, disease or damage of the central nervous system. The functional molecules of the quantity sufficient for restoring the cells are developed from the transplanted cells.
Patent JP-H01306501-A (JP)
Title: Manufacture of reinforced material and al alloy powder mixed pellet
Inventor: HIROSE JUN
IPC: C22C47/14
Filed: 1988-06-02
Abstract: PURPOSE:To manufacture mixed pellet having excellent strength and hardness by executing binder removal treatment at the specific temp. after kneading and granulating reinforced material and Al alloy powder containing Mg, Li, Zn, etc., by adding the specific binder for forming. CONSTITUTION:The reinforced material of whisker, short fiber, granular, etc., of Al2O3, Sic, etc., and the Al alloy powder containing precipitation strengthening element of one or more kinds of Mg, Li, Zn are mixed. The above reinforcing material is suitable to mix at about 5-40vol.%. After kneading and granulating the above mixed material by adding the binder for forming, the binder removal treatment is executed. In the manufacture of the above Al alloy powder mixed pellet, the binder for forming of acrilyc resin series, etc., having <=400 deg.C heat decomposition temp. and containing <=0.45% oxygen in the pellet after treating the binder removal is used. By this method, lowering of the concn. of the above precipitation strengthening element caused by vaporizing loss is prevented and the Al alloy powder mixed pellet having excellent strength and hardness is obtd.
Patent JP-H07313218-A (JP)
Title: Cord stopper
Inventor: IKEDA YASUHIKO
IPC: F16G11/10
Filed: 1994-05-27
Abstract: PURPOSE:To provide a cord stopper, by which the number of parts can be reduced, assembling can be simplified, even if a cord is not passed through the cord stopper, the respective parts do not scatter, but keep the united state, the total length can be decreased, and the degree of freedom for designing an outer cylinder can be increased not to damage the appearance. CONSTITUTION:A cord stopper comprises a fitting element 1 where two elastic leg pieces 3 are extended from the head part 2 having a horizontal inside cord passing hole 2h to the lower side, and locking pieces 4 projected outward are formed under both ends of the inside cord passing hole 2h, a mounting hole 12 where the fitting element 1 is fitted, and an outer cylinder 11 which has an outside cord passing hole 13 communicated with the mounting hole 12 facing to the inside cord passing hole 2h, where a locking piece 4 is engaged with the upper peripheral edge thereof, the peripheral surface of the mounting hole 12 below the outside cord passing hole 13 being formed as an inclined surface 12f narrowed downward.
Patent JP-S62267-A (JP)
Title: Clostridium thermosaccharoliticum and production of butyric acid using same
Inventor: IMANISHI TAIJI
IPC: C12R1/145
Filed: 1985-06-25
Abstract: PURPOSE:To produce butyric acid useful as a flavoring agent, etc., in high efficiency, by culturing a novel microbial strain belonging to Clostridium genus and capable of producing remarkable amount of butyric acid at 60 deg.C. CONSTITUTION:Clostridium thermosaccharoliticum B-258 strain (FERM P-8273) which is a novel microbial strain belonging to Clostridium genus, giving culture product containing >=40% butyric acid, having growth temperature of 40-65 deg.C (optimum temperature of 60 deg.C) and capable of assimilating melibiose and sorbitol is cultured in a nutrient medium at 40-65 deg.C and 5-8pH under 100-1,000mmHg pressure under anaerobic condition for 1-10 days and butyric acid is separated from the culture liquid.
Patent JP-H031780-A (JP)
Title: Automatic gain control circuit
Inventor: TAKAZAWA NOBORU
IPC: H04N5/52
Filed: 1989-05-30
Abstract: PURPOSE:To solve a problem of AGC reply speed and gain fluctuation by stopping the operation of a peak detection circuit and a discharge circuit in a prescribed timing during the vertical blanking period. CONSTITUTION:A vertical oscillation circuit 7 is provided, which separates a vertical synchronizing signal from an input video signal and is oscillated in a prescribed timing for the vertical blanking period synchronously with the input video signal, a hold signal (e) is formed by the vertical oscillation waveform and stops a peak detection circuit 2 and a discharge circuit 4. Thus, the reply time of an AGC circuit depends on a peak detection capacitor and a discharge current of a discharge circuit and the AGC gain fluctuation in the vertical blanking period is improved and the problem of the AGC response time is solved.
Patent JP-H06326606-A (JP)
Title: Pll circuit
Inventor: KADOWAKI KOHEI
IPC: H03L7/197
Filed: 1993-05-17
Abstract: PURPOSE:To provide a stable PLL circuit even when a wide band is realized. CONSTITUTION:The PLL circuit in which the oscillation frequency of a voltage control oscillator can be multiplied by a frequency multiplier, the multiplied output is frequency-divided by a variable frequency-divider, and the phase of the variable frequency-divided output is compared with the phase of a reference signal, is equipped with a band pass filter 5 which inputs the output of the frequency multiplier 4, and transmits the output to the variable frequency-divider 6. Also, the oscillation frequency in the band pass filter 5 is controlled by the frequency control voltage of a voltage control oscillator 3.
Patent JP-S5469930-A (JP)
Title: Nonvolatile memory read-out circuit
Inventor: NAKAGAWARA AKIRA
IPC: G11C16/06
Filed: 1977-11-16
Abstract: PURPOSE:To reduce the power consumption of a nonvolatile memory read-out circuit using an insulation-gate field effect transistor whose memory contents can be charged, by preventing a load transistor from turning on invariably. CONSTITUTION:When high-threshold and low-threshold read voltages are applied between terminals 16 and 17 while terminals 18 and 19 are at the same potential and load transistor Tr22 conducts, Tr20 will not operate and the potential of terminal 18 will not change neither with the threshold level or Tr20 set high, and Tr20 operates with that of Tr20 set low. As a result, the output of inverter 21 is inverted from a low level to a high level to make Tr22 conduct. Namely, Tr20 is OFF with Tr22 ON and Tr20 is ON with Tr22 OFF, so that the power consumption can be reduced by eliminating the state when the both conduct at the same time.
Patent JP-H087638-A (JP)
Title: Luminaire
Inventor: YAMADA HIDEHIKO
IPC: F21S8/08
Filed: 1994-06-20
Abstract: PURPOSE:To improve assembling workability of a luminaire. CONSTITUTION:Electric parts necessary to light a mercury lamp L such as a lamp socket 51, a ballast 46, a capacitor 47, a terminal stand 48 and a wiring electric wire 53 are installed on an installing board 41, and a lighting unit 55 is constituted. This lighting unit 55 is installed on a luminaire body 21, and a liminaire is constituted. A mountable-demountable light shielding plate 71 is installed on a globe unit 61. Thereby, electric part installing work is facilitated. After the lighting unit 55 is precedently assembled, current-applying lighting inspection can be performed.
Patent JP-S5840797-A (JP)
Inventor: ISHIMURA YOUZOU
IPC: H05B6/76
Filed: 1981-09-01
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-H11320496-A (JP)
Title: Machine blade for layered business forms
Inventor: SHIGEMI KAZUTOMI
IPC: B26F1/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To easily tear off a sheet as necessary and to prevent an occurrence of the separation of the sheet during the sheet sending within a printer, thereby facilitating the handling of business forms. SOLUTION: A machine blade is used to perforate a perforated line to a layered business form that is fabricated by pasting sheets 4, 5 together via a separable sticking means 6 and by pasting the low-position sheet and a separable sheet 8, or the lowest-position sheet, together in a separable manner. In this case, the length of each blade, which provides the cut line 9 to the perforated line of the separable sheet 8, should be shorter than that of each blade, which provides the cut line 9 to the perforated line of the sheets 4, 5.
Patent JP-H08334835-A (JP)
Title: Film image display device
Inventor: KAZAMI KAZUYUKI
IPC: G03B21/43
Filed: 1995-06-05
Abstract: PURPOSE: To improve operability in feeding film by performing frame-feeding and frame-feeding-back within the range of a display frame. CONSTITUTION: This film image display device 1 is provided with image display means 5 to 9 displaying the image on the developed film 3 housed in a cartridge 2 and feeding means M1 and M3 feeding the film 3 to the display means 5 to 9; and it is also provided with a decision means deciding whether or not the final frame of the film 3 is set at the image pickup position of the display means 5 to 9 and an inhibition means inhibiting the winding of the film 3 from the cartridge 2 by the feeding means M1 and M3 in the case the decision means decides that the final frame is set at the image pickup position.
Patent JP-S5840553-A (JP)
Title: Curved surface printing method
Inventor: TAMURA KIYOSHI
IPC: B41N1/12
Filed: 1981-09-03
Abstract: PURPOSE:To enable easy plate making, but beautiful printing rich in reproductivity in curved surface printing by the gravure offset method, by using a photosensitive resin plate having a specified hardness of a plate surface. CONSTITUTION:Curved surface printing by the gravure offset method comprises coating ink on an intaglio printing plate, squeegeeing the ink attached to the place except it, transferring the ink on a curved surface pad made of silicon rubber or the like, and retransferring it on the curved surface of the body to be printed on. A photosensitive resin having 30-98 plate hardness measured after photocuring expressed in terms of D-type durometer value is coated on a base plate in 5-70mum thickness to obtain a photosensitive resin plate. A positive film is brought into contact with this plate, and exposed to light to form an intaglio plate, thus permitting the obtained plate to be easily made, rich in reproductivity, and to form a print having a large transferred amount of ink.
Patent JP-S61296603-A (JP)
Inventor: AKAZAWA KOZO
IPC: F21V21/30
Filed: 1985-06-26
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-H08331050-A (JP)
Title: Detection circuit for disconnected optical connector
Inventor: ITO TORU
IPC: H04B10/07
Filed: 1995-06-05
Abstract: PURPOSE: To suppress a fluctuation in a detection level of a disconnected optical connector even when an output level of an optical amplifier section is changed from a level at initial adjustment. CONSTITUTION: A reflection return light detection circuit 31 detects a reflected return light from an optical transmission line and outputs a voltage corresponding to an optical signal level and a reference voltage generating circuit 30 detects an optical signal outputted from the optical amplifier section 12 and outputs a voltage inverted to a voltage corresponding to the optical signal level as a reference voltage. Furthermore, a comparator 58 is used to compare an output voltage from the reflection return light detection circuit 31 with a reference voltage from a reference voltage generating circuit 31 and provides an output of an optical connector disconnection signal when an output voltage from the reflection return light detection circuit 31 is the reference voltage or over.  Then the reference voltage is decreased when the optical signal outputted from the optical amplifier section 12 increases.
Patent JP-S5471693-A (JP)
Title: Vessel identifying method
Inventor: KOHAMA MASAO
IPC: G06K19/06
Filed: 1977-11-18
Abstract: PURPOSE: To identify vessels from the output signals obtainable from detection coils by allowing the vessels pass in proximity to the detection coils.  
     CONSTITUTION: When a vessel 1 is inserted in the arrow A direction in detection coils 4, 5 with an automatic hand or the like by the vessel identification command signal and metal pieces 2 come to the inner side of the detection coils 4, 5, an eddy current is induced in the metal pieces 2 and the impedances of the detection coils 4,  5 are changed by this eddy current. Since the eddy current being induced varies  with the presence or not of grooves and depth of grooves, the changes in the depth  of grooves are detected as changes of the impedances of the detection coils 4, 5 and  the marks of binary numbers given to the metal pieces 2 are read. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H032611-A (JP)
Title: Distance detecting apparatus
Inventor: HORIGUCHI CHIYOHARU
IPC: G01C3/06
Filed: 1989-05-31
Abstract: PURPOSE:To make it possible to detect a distance accurately even if there is dispersion in surface reflectivity of a material to be measured by arranging light receiving lenses and photodetectors for receiving reflected light beams in a symmetrical pattern with the optical axis of a light projecting lens as the center. CONSTITUTION:Light receiving lenses 4 and 5 and photodetectors 6 and 7 for receiving the reflected light beams from a material to be measured 3 are symmetrically arranged with the optical axis of a light projecting lens 2 as the center. The electrode pairs of two photodetectors 6 and 7 are connected so that both inner sides are connected and both outer sides are connected. A photocurrent IB = IB1 + IB2 is taken out of the inner electrodes, and a photocurrent IA = IA1 + IA2 is taken out of the outer electrodes. When the surface reflectivity of the material to be measured 3 is changed depending on the places and the IB2 is increased, IB1 is decreased by that increment. When, IA2 is decreased, IA1 is increased. Therefore, the currents are offset to each other. Thus, the sum of the stable photocurrents is obtained without using the surface reflectivity, and the accurate distance can be detected.