baber/WOPTO huggingface dataset:
Patent JP-H0684892-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMOKAWA MASAAKI
IPC: H01L21/318
Filed: 1992-09-04
Abstract: PURPOSE:To eliminate a problem that film quality is adversely affected by a step of a wiring layer of a lower layer of a final protection film in a semiconductor element regarding a formation method of the protection film. CONSTITUTION:After a final wiring layer 2 is formed, a plasma CVD silicon oxide film 3 is formed. Thereafter, a plasma chemical vapor growth silicon nitride film or a silicon nitride oxide film 4 is formed.
Patent JP-H0980390-A (JP)
Title: Liquid crystal display device
Inventor: SAWAYAMA YUTAKA
IPC: G02F1/133
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To stabilize orientation immediately and output stable transient response characteristics when a hold voltage is applied, to obtain a response speed of <=1msec, and also to display a moving picture. SOLUTION: This device is equipped with a liquid crystal part which is sandwiched between a couple of substrates and has liquid crystal molecules almost in parallel to the substrates, and a polarizing element and a retardation compensating means which obtain at least either of specific polarized to the liquid crystal part and specific polarized light from the liquid crystal part, and at least one of a voltage higher than a signal voltage as a 1st preliminary voltage and a voltage lower than the signal voltage as a 2nd preliminary voltage is applied to a liquid crystal part before the signal voltage is applied by utilizing the birefringene effect of the liquid crystal layer, and when at least one voltage and the signal voltage are applied,  liquid crystal molecules nearby the center in the thickness direction of the liquid crystal layer are oriented almost at a right angle to the substrate.
Patent JP-S61118554-A (JP)
Title: Cooler for injector in fuel injection type engine
Inventor: KOBAYASHI ATSUSHI
IPC: F02M69/04
Filed: 1984-11-13
Abstract: PURPOSE:To prevent vapor lock and percolation by covering the outer surface of an injection with a case spaced therefrom and supplying cooled air to a space between said surface and cover with a motor fan operated in high temperature of the injector. CONSTITUTION:An injector 6 is covered with a case to form a space 10 therebetween. The ambient temperature of the injector 6 is detected by a temperature sensor and when the ambient temperature exceeds a predetermined value, a motor fan 28 is operated to supply cooling air to the space 10 through air conduits 25, 27. Thus, the injector 6 is efficiently cooled to prevent the interior from the occurrence of vapor lock and percolation of gasoline.
Patent JP-S61118190-A (JP)
Title: Controller of activated sludge process plant
Inventor: TAKASE ITARU
IPC: C02F3/12
Filed: 1984-11-13
Abstract: PURPOSE:To improve the treatment efficiency by controlling the amt. of air to be delivered and the total amt. of sludge to be retained within the limits where a nitration reaction does not occur to save the power cost of a blower, and preventing the flotation of sludge in a settling pond. CONSTITUTION:An oxygen utilizing velocity measured by a device 16, the amt. of air delivered from a blower 6, the sludge concn. at the outlet of an aeration vessel 2 and the preset upper and lower values of the blower output outputted from an on-line simulator 20, and the standard value of the oxygen utilizing velocity by removing BOD per unit weight of sludge are inputted to an arithmetic unit 21, and the set value of the dissolved oxygen concn. in the aeration vessel and the set value of the total amt. of sludge -to be retained in the system are calculated. The set value of the dissolved oxygen concn. outputted from the unit 21 and the actual dissolved oxygen concn. are compared in a blast amt. controller 22, and the blast amt. is controlled so that the actual disolved oxygen concn. may be regulated to the set value. The set value of the total amt. of sludge to be retained outputted from the unit 21 and the total amt. of sludge to be retained calculated in the simulator 20 are compared in a controller 23 for contr-olling the total amt. of sludge to be retained, and the discharge of excess sludge is controlled so that the values may be equalized.
Patent JP-H1083461-A (JP)
Title: Drawing device
Inventor: EGASHIRA SHINJI
IPC: G06T15/80
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To fast calculate a reflected color against parallel light rays of a certain graphic. SOLUTION: This device which has a color calculating part 2 that calculates a reflected color of an object holds an inner product value of a unit normal vector Vn of the object and a unit vector V1 from the object to a light source, an inner product value of a unit vector Ve from the object to a viewpoint and the vector Vn of the object and an inner product value of the vector Ve from the object to the viewpoint and the vector V1 from the object to the light source by providing an inner product storing part 3a when a parallel light source is used and also parallel projection is performed. The part 2 repeatedly uses each inner product value that is held.
Patent JP-H0685835-A (JP)
Title: Three-level communication processing system implementing inter-terminal-station high speed transmission
Inventor: RYU TADAMITSU
IPC: H04L12/70
Filed: 1992-09-07
Abstract: PURPOSE:To allow each terminal station to access required data at a substantially equal speed as that of data managed by its own terminal station by quickening data transmission speed between terminal stations. CONSTITUTION:A terminal station 102 uses a control line 152 to inquire about by which terminal station manages a program and/or data in a broadcast form. Furthermore, in general lots of terminal stations 101, 102 are in existence in the system. The terminal station 101, for example, managing the program and/or data informs it to the terminal station 102 through a main line 151. The terminal station 102 informs it to the terminal station 101 that the terminal station 102 receives the program and/or data through the main line 151 accordingly and receives the program and/or data at a high speed by using a sub line 153. Then the terminal station 102 uses the received program and/or data to execute desired processing.
Patent JP-H1080709-A (JP)
Title: Method for rolling thick plate
Inventor: MORIMOTO SADAO
IPC: B21B27/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To execute an approximate pass schedule by controlling the thermal crown of a work roll at the time of rolling according to a prescribed evaluation rule. SOLUTION: When rolling successively plural slabs according to a prescribed pass schedule, the method consists of a process judging if a target plate crown can be secured or not in the range of a prescribed finish rolling load to the thermal profile of the work roll at this point of time, a process determining the number of first slabs to which the target plate crown can be secured under the present thermal profile and the number of second slabs to which the setting of a rolling load is necessary to secure the target plate crown, and a process determining the water quantity distribution of the cooling device of the roll according to the numbers of the first and the second slabs and/or if the water quantity should be changed or should be maintained in a present state according to a previously set evaluation schedule.
Patent JP-H0287248-A (JP)
Title: Data transfer system
Inventor: HIROMORI HIDESHI
IPC: G06F15/16
Filed: 1988-09-22
Abstract: PURPOSE:To prevent the over run of a receiving data buffer register (RxFIFO) by providing a memory for receiving frame FIFO in addition to the RxFIFO and a memory for receiving buffer and executing transfer control by an internal processor. CONSTITUTION:A memory 4 for receiving frame FIFO is provided in addition to an RxFIFO 10 and a memory 5 for receiving buffer. The memory 4 for receiving frame FIFO is in an area in a main memory 3 samely as the memory 5 for receiving buffer. When a host processor 1 executes other processing, namely, in a busy condition, data held by the FIFO 10 are DMA-transferred to the area by the control of the internal processor in an internal controller 8. Thus, since the memory 4 for receiving frame FIFO, for which the data are DMA- transferred and stored by the control of the internal processor, is intermediately provided in addition to the RxFIFO 10 and memory 5 for receiving buffer, the over run of the RxFIFO 10 can be prevented.
Patent JP-2000052451-A (JP)
Title: Box manufacturing device
Inventor: OZAWA YOSHITAKA
IPC: B31B50/36
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a box manufacturing device capable of forming boxes of high accuracy with good efficiency. SOLUTION: A blank 1 is transferred along a mandrel 20 long in the carrying direction of the blank 1, and side walls 3a and 3c formed continuously on both sides of one side wall 3b of an intermediate section are folded upward to form the blank into the recessed shape. The rear end upper section and rear end lower section of a recessed blank 1 are press moved by a press pawl of a third chain conveyor 13 and a second chain conveyor 12, and the blank is transferred to a box forming section S2 in the state of preventing the falling-down of the side walls 3a and 3c of the blank 1 backward, and the blank 1 is formed into the square cylindrical shape on the box forming section S2, and a bottom flap 5 is folded and bonded to form a box.
Patent JP-2000061508-A (JP)
Title: Composite rolling roll whose residual stress is reduced
Inventor: YAMASHITA NAOSHI
IPC: B21B27/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite rolling roll whose residual stress is reduced. SOLUTION: An inner ring material which is fit inside an outer ring material of a sintered hard alloy of the composite rolling roll consists of a cast-iron part which is joined to the inside surface of the outer ring material by cast- welding and a steel part which is joined to the cast-iron part by cast-welding, but mechanically fit into the inside surface of the outer ring material without joint by cast-welding and the percentage of the cast-iron part is taken as 15-60% in the area rate counted up to the whole inside surface of the outer ring material.
Patent JP-H0578525-A (JP)
Title: Themoplastic resin composition
Inventor: TOKUDA TAKASHI
IPC: C08L51/00
Filed: 1991-09-18
Abstract: PURPOSE:To prepare the subject compsn. excellent in moldability and also in the resistances to heat, chemicals, and impact by compounding a specific graft copolymer, a polyolefin, and a specific polymer. CONSTITUTION:The objective compsn. is prepd. by compounding a graft copolymer (A) obtd. by grafting 95-20 pts.wt. monomer mixture comprising 20-90wt.% arom. vinyl monomer, 80-10wt.% vinyl cyanide and/or alkyl unsatd. carboxylate monomer, and 0-40wt.% another copolymerizable vinyl monomer onto 5-80 pts.wt. rubberlike polymer, a polyolefin (B), and a copolymer (C) obtd. by copolymerizing vinyl acetate with at least one monomer selected from the group consisting of ethylene, propylene, a vinyl monomer, and a monomer copolymerizable with these monomers in wt. ratios of A/B and 85/15 and 1/100 to 30/100, respectively.
Patent JP-H0873342-A (JP)
Title: Skin external preparation or bathing agent containing rubi fructus extract
Inventor: TOMONO NORIHIRO
IPC: A61K8/00
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a skin external preparation containing, as active ingredient, a Rubi fructus extract, free from skin irritancy, having antiallergic/anti- inflammatory activity such as histamine liberation-inhibitory activity, and high in safety, thus useful for preventing or remedying allergic skin inflammatory diseases. CONSTITUTION: This skin external preparation contains, as active ingredient, e.g. 0.001-10wt.% of an extract from Rubi fructus (e.g. Rubu schingii Hu). It is recommended, for example, that the extract be obtained by subjecting the plant's fruits to extraction, either directly or after dried, with a solvent such as water or an alcohol to obtain an extract which is then concentrated, diluted or evaporated to dryness, as the case may be.
Patent JP-S61117500-A (JP)
Inventor: SUDO YOSHIO
IPC: G21F9/00
Filed: 1984-11-14
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-H04116935-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KUNIHIRO
IPC: H01L27/12
Filed: 1990-09-07
Abstract: PURPOSE:To control the concentration of the impurities in an emitter region, a base region, and a collector region independently without enlarging the size by implanting impurities using a mask, whose relative position is required, into a base region. CONSTITUTION:The first mask layer comprised of an SiO2 insulating layer 16 and a photoresist 18, where a base window 18a is opened, is formed on the insulating film on the n-type silicon single crystal layer 14 on an insulating substrate 10, and the ions of impurities are implanted to form an p<+>-type base region 14B. Next, the second mask layer comprised of a film 16, which masks the region being large on the side of a collector region and small on the emitter region inclusive of the region 14B, a polycrystalline silicon layer 20, and a resist layer 22 is formed, and ions of impurities are implanted, whereupon an n<+>-type collector region 14 C and an emitter region 14E are formed, and the concentration of the impurities in each region of a base, an emitter, and a collector can be controlled independently without enlarging the size.
Patent JP-S61117411-A (JP)
Title: Optical fiber sensor
Inventor: ONO KOZO
IPC: G01C19/00
Filed: 1984-11-14
Abstract: PURPOSE:To simplify the constitution of an optical fiber coupler and to easily correct the direction of polarization by constituting an optical fiber coupler so that sectional linear parts of two D type fibers are close to each other. CONSTITUTION:An optical fiber 48 consists of D type optical fibers 36 and 40 so that their semicylindrically sectioned linear part 44 are close to each other. A light beam from a light emitting element 34 travels to right from the optical fiber coupler 48 through a fiber 36 and a rightward light beam from the fiber 36, on the other hand, is branched to the fiber 40 by the coupler 48 and inputted to a photodetector 38. The light beam from the laser 34, on the other hand, is inputted to both ends of a sensor coil 50 through a coupler 54 to generate a clockwise and a counter-clockwise light beam. Further, light beams outputted from both ends of the coil 50 are mixed by a coupler 54 and inputted to the photodetector 38 through the coupler 48, and the photodetector 38 calculates a quantity proportional to the angular speed of rotation from the amplitude of the angular frequency component of the light.
Patent JP-S6298999-A (JP)
Title: Two-way remote control transmitter
Inventor: NISHIO MASAAKI
IPC: H04Q9/00
Filed: 1985-10-25
Abstract: PURPOSE:To reduce the consumption of electric power by operating a receiving function for a fixed time after transmitting a remote control signal. CONSTITUTION:A remote control receiving circuit 7 is operated under the control from a CPU2, and when an user does not operate a remote control transmitter 26, the remote control receiving circuit 7 is not operated. Therefore, the quantity of the power consumption of the transmitter 26 is minimum. The remote control receiving circuit 7 is operated when the remote control signal is outputted from a remote control transmission circuit 6 and its operating time is controlled by the CPU2. Thereby, the quantity of the power consumption of the remote control transmitter can be brought to minimum and the frequency in exchanging the battery, etc., of a transmitter can be reduced.
Patent JP-S60130162-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: TAKESHITA YUUJI
IPC: H01L27/102
Filed: 1983-12-17
Abstract: PURPOSE:To obtain memory cells easy to increase in integration by a method wherein two regions of other conductivity type extending in parallel to each other are formed in the surface layer part of an Si substrate of one conductivity type, and this is provided with a semiconductor layer having a P-N junction of other conductivity type on the side in contact with the region of other conductivity type. CONSTITUTION:N<+> type regions 221 and 222 extending in a required direction while being made parallel to each other are diffusion-formed in the surface region of the P type Si substrate 21, and the surface of the substrate 21 exposed to the part except these regions is covered with a field oxide film 23. Next, interlayer insulation films 24 are adhered on the regions 221 and 222, respectively; four apertures 25 are bored by corresponding to the regions 221 and 222, and P-N junction layers 26 of N<+> type on the side in contact with the regions 221 and 222 and those of P type on the opposite side are provided in the respective apertures. Thereafter, the entire surface is covered with an interlayer insulation film 27, and apertures 281 and 282 are bored in correspondence with the junction layers 26. Then, Al conductive layers 291 and 292 are mounted to the junction layers 26; the regions 221 and 222 are used for word lines, and the conductive layers 291 and 292 for bit lines.
Patent JP-H0978027-A (JP)
Title: Primer composition
Inventor: ABE OSAMU
IPC: G02B1/10
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition having a long life in use, excellent in curability, and adhesiveness and smoothness of a coating film and capable of enhancing impact strength of plastic optical parts, etc., by compounding a specific polymer, a cross-linking agent, an organic metal alkoxide and inorganic oxide fine particles. SOLUTION: This primer composition comprises (A) 0.1-20wt.% polymer of formula I [R<1> is H or a 1-20C alkyl; (a), (b) and (c) are 10-90, 10-90 and 0-10 respectively and (a)+(b)+(c)=100], (B) 0.01-10wt.% cross-linking agent which is a compound of formula II [R<2> and R<3> are each a (substituted) 1-8C hydrocarbon group; X<1> is a hydrolyzable group; (d) and (e) are each 0-3], compound of formula III [R<4> is a 2-8C organic group; R<5> and R<6> are each R<2> ; X<2> is X<1> ; (f) and (g) are each 0-2] or a hydrolyzed product of the compound of formula II or III, (C) 0.01-10wt.% compound of formula IV [R<8> and R<9> are each a 1-4C alkyl; R<7> is R<8> or 1-4C alkoxy, M is Al or Ti; (o) is 0-2; (p) is 1-4; (o)+(p) is the valency of M and is 3 or 4] and (D) 0-30wt.% inorganic fine particles.
Patent JP-2000068789-A (JP)
Title: Filter circuit
Inventor: KOTOBUKI KOKURYO
IPC: H03H17/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To cancel the effect of an error due to the characteristics variance of a filter circuit by averaging the error between the output of the filter circuit and its ideal value by an averaging means based on plural known data supplied from a data supply means and subtracting the mean value from the next filter output by a subtraction circuit. SOLUTION: The multiplication circuits MUL1 to MULn multiply the analog input data Vi1 which are held in time series by the corresponding sample hold circuits SH1 to SHn, by a prescribed multiplier. These multiplication results are added together by an addition circuit ADD and the output which has undergone the level adjustment via a scaler SCL is inputted to a register REG after A/D conversion. A mean value circuit MEAN calculates the mean value by subtracting the ideal value YT of the scaler output to be inputted from the digital data of the circuit MEAN and then stores again the calculated mean value in the register REG. A subtraction circuit SUB applies the D/A conversion to the mean value and subtracts it from the output of the scaler SCL. As a result, the characteristics error caused in a production process is canceled.
Patent JP-H0556578-A (JP)
Title: Method of earthing secondary output circuit of ac power unit source
Inventor: ARINOBU HIRONORI
IPC: H02M7/48
Filed: 1991-08-27
Abstract: PURPOSE:To prevent the occurrence of power shortage by the connection error on the input side in the case of supplying load with commercial AC power through the bypass circuit provided in an AC power source, and to enable the earthing method for the secondary output circuit of an AC power unit to be changed properly. CONSTITUTION:In respect of the secondary output circuit of an AC power unit, which comprises a rectifier 1, an inverter with a built-in insulating transformer 3, a changeover switch 4, and a bypass circuit 5, an N line for earthing the secondary side of the insulating transformer 3 and the input side of the changeover switch 4 is taken out of a secondary output terminal stage, permitting mounting and removal on and from an earth terminal.
Patent JP-2000064823-A (JP)
Title: Exhaust passage structure
Inventor: NAKAI HIDEO
IPC: F01N3/24
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To promote purification of exhaust gas, without increasing flow resistance of exhaust gas and efficiently adsorbing unburned components exhausted at the time of a cold start of an engine, regarding an exhaust passage structure. SOLUTION: By an unburned component adsorbing material 50 provided at the inside of an exhaust passage 40 of an engine, unburned components in exhaust gas exhausted from the engine is adsorbed at the time of cold and these unburned components are discharged after temperature rise. Since the unburned component adsorbing material 50 is formed by a thin plate successively foaming porous body and is disposed with a certain interval with an inner wall surface 43 of the exhaust passage 40 and along the inner wall surface 43, exhaust gas smoothly flows around the unburned component adsorbing material 50, efficiently contacting with this unburned component adsorbing material 50. Therefore, adsorption and discharge of unburned components in exhaust gas are efficiently performed, heat transfer is reduced from the unburned component adsorbing material 50 to the exhaust passage 40 and heat loss of exhaust gas can be reduced.
Patent JP-S6394901-A (JP)
Inventor: KANEKO NOBUYOSHI
IPC: A01M21/02
Filed: 1986-10-07
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-H0774248-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: TANAKA MASAAKI
IPC: H01L23/522
Filed: 1993-08-31
Abstract: PURPOSE:To prevent an SOG film from being exposed to the side face of a contact hole regardless of the position thereof. CONSTITUTION:A p-SiO2 film 20 is patterned by plasma CVD on a p-SiO2 film 15 at the part of a contact hole 18 made at a relatively flat position followed by formation of an SOG film 16. The SOG film 16 is then etched back until the p-SiO2 film 20 is exposed and after formation of an upper p-SiO2 film 17, a contact hole 18 reaching an Al wiring 14 is made in the region where the p-SiO2 film 20 is formed. Since the SOG film 16 is not exposed to the side face of the contact hole 18, moisture desorbed from the SOG film 16 has no adverse effect on the formation of an Al wiring 19.
Patent JP-S63147534-A (JP)
Inventor: UNBERUTO ZARUDEI
IPC: B01J8/02
Filed: 1987-09-25
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-H1084639-A (JP)
Title: Electronic equipment and charging control method
Inventor: HINOHARA MAKOTO
IPC: H01M2/10
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve charging, by keeping a state where a main body is separated from an expansion unit, a control circuit of the main body controls a charging circuit of the main body and charges the battery of the main body, and the control circuit of an expansion unit is used for controlling a charging circuit of an expansion unit, and charging the battery for the expansion unit. SOLUTION: One-chip CPU71, 101 are respectively built in A/D converters 72 and 102 and perform charging control based on control procedure stored in advance. And constant voltage/current circuit 73 and 103 converts the voltages from an AC adapter and the voltages are used for charging the batteries 20 and 21, respectively. By doing this, power supplies are used independently for the main body and expansion unit respectively, and the use and charging of power supplies can be performed efficiently with good operability depending on the connecting conditions of the main body and expansion unit.