baber/WOPTO huggingface dataset:
Patent JP-H10122344-A (JP)
Title: Control device for vehicular automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H63/30
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To release reverse preventing function swiftly at the time of start by setting a self-energizing action direction of a band brake as a rotating direction of a rotating element at the time of reverse rotation of an output element, and making oil pressure for locking the rotating element at the time of reverse rotation of the output element during reverse lower than oil pressure for locking the rotating element at the time of be-energizing action. SOLUTION: In the case of locking a rotating element with the same locking force, larger oil pressure is needed on the de-energizing side than self- energization. A self-energizing action direction is therefore set to the reverse time, and first oil pressure needed to lock the rotating element at the time of the reverse is so set as to have an area lower than second oil pressure needed to lock the rotating element at the time of advance. Oil pressure less than the second oil pressure and not less than the first pressures is supplied to a hydraulic servo for locking a band brake B-3. Since self-energizing action prevents the reverse of a vehicle and is changed to de-energizing action at the time of advance, a sun gear Sa cannot be locked due to the shortage of engaging force of the band brake B-3 so as to be able to start in the same way as the release operation of the band brake B-3.
Patent JP-H10119067-A (JP)
Title: Manufacture of triacetylcellulose film having antigrare property
Inventor: TOMIZAWA NOBUYUKI
IPC: B29C41/12
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a triacetylcellulose film used as the protective film of a polarizing plate or the like with antiglare properties excellent in heat resistance. SOLUTION: At the manufacture of a film in a solution casting method, in which a dope prepared by dissolving a triacetylcellulose in a solvent is cast on a support 5 so as to obtain a film 7 by solidifying the triacetylcellulose through the evaporation of the solvent and then separate the obtained film 7 from the support 5, the surface, on which the dope is cast, of the support is made into an uneven surface 6 so as to form an unevenness simultaneously with the formation of a film on the surface of the formed film in order to obtain an antiglare triacetylcellulose film, the surface roughness of which lies within the range of 0.3-10μm by ten-point mean roughness Rz.
Patent JP-H11189570-A (JP)
Title: Production of nitrous ester
Inventor: NISHIHIRA KEIGO
IPC: C07C201/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a nitrous ester by effectively removing heat of reaction by specifying the amount of an alcohol and the circulation amount or the like of a bottom liquid when the alcohol is reacted with nitrogen oxide in a distillation reaction column by a specific method. SOLUTION: This method for producing a nitrous ester comprising flowing down an alcohol liquid from an upper part region 2 to a lower part region 3 while supplying the alcohol liquid from an alcohol liquid-supplying line 6 to a distillation reaction column 1, taking out the bottom liquid of the distillation reaction column 1 from the bottom part 4, cooling the taken out bottom liquid by a cooler 8, recycling the cooled bottom liquid by a recycling pipe 9 so as to be flown down from the lower part 3, on the other hand,  supplying a feedstock gas containing nitrogen oxide from a feedstock gas-supplying line 5 to bring the nitrogen oxide into contact with the alcohol in the distillation reaction column 1 in a countercurrent state to carry out a gas-liquid catalytic reaction to provide nitrous ester comprises regulating so that the recycling amount of the bottom liquid may be 50-300 times as much as the weight of the total supplied alcohol, the total amount of the total supplied alcohol and the alcohol amount in the bottom liquid may be 20-150 mol per 1 mol nitrogen oxide, and the alcohol concentration in the bottom liquid at the bottom part 4 may be 15-60 wt.%.
Patent JP-H03157935-A (JP)
Title: Semiconductor integrated circuit
Inventor: TATEYAMA TAKESHI
IPC: H01L29/73
Filed: 1989-11-15
Abstract: PURPOSE:To enable the hFE of a horizontal PNP transistor to be specified at high value by a method wherein the impurity concentration in an N type base region between a P-type emitter region and a P type collector region is specified at the value lower than that of an N type semiconductor layer. CONSTITUTION:An N<+> type buried layer 6 is formed on a P type semiconductor substrate 1; an N type epitaxial layer 2 is deposited; P type isolation regions 5 are diffused; a P type emitter region 3, a P type collector region 4 and an N<+> type base region 8 are formed. Next, P type impurities are implanted in the N type semiconductor layer 2 between the emitter and collector regions 3, 4 to be buried to form an N type low concentration base region 7a in lower impurity concentration than that of the N type semiconductor layer 2. Through these procedures, even if the impurity concentration in the layer 2 is augmented, the electrical characteristics will not deteriorate so that hFE of a horizontal PNP transistor may be easily specified at high value for enabling the transistor to be controlled.
Patent JP-H10119092-A (JP)
Title: Mold for insert molding and insert molding method
Inventor: SATO TOSHIOMI
IPC: B29C33/12
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold for insert molding to shorten a molding time with a low cost by eliminating deviation of a position of an insert component, freely setting a position of a gate port and reducing a resin molding and a method for insert molding. SOLUTION: The mold 9 for insert molding manufactures a resin molding 1 by disposing an insert component 5 at a predetermined position in a cavity 31 and injecting resin in a resin injection space 18. The mold 9 comprises five lower holding pins 15 provided in a lower mold 13 in which predetermined positions of the components 5 disposed in the space 18 are held at an interval from each other, and five upper holding pins 21 provided in an upper mold 11.
Patent JP-H09137011-A (JP)
Title: Resin composition and film made therefrom
Inventor: TAKEUCHI YOSHIO
IPC: C08L23/08
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition presenting excellent rubber elasticity and stretch recovery at temperatures around body temperature. SOLUTION: This resin composition comprises a straight-chain low-density polyethylene resin having the ratio: weight-average molecular weight/number- average molecular weight of 1.5-3.0, density of 0.885-0.920g/cm<3> , the temperature range from the beginning of melting the whole crystal of the film made therefrom to the completion of the melting of <20 deg.C, and being single in crystal melting peak, a styrene-based thermoplastic resin elastomer and an organic peroxide.
Patent JP-H03159993-A (JP)
Title: Epitaxial growth process of group iii-v compound semiconductor
Inventor: IMAIZUMI TOYOAKI
IPC: C30B25/14
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a steep distribution curve of a carrier concentration near the interface of an epitaxial layer by controlling the feeding amount of hydrogen gas. CONSTITUTION:The atmosphere in a reaction tube 1 is substituted with N2 gas supplied through lines B, C to the reaction tube and then substituted with H2 gas supplied through a line C. An electric furnace 2 is energized to keep the temperature distribution in the tube 1 in a state shown by the figure. H2 gas containing chloride of group III element is supplied through the lines B, C to etch the surface of the substrate 5 with the generated HCl and to cover the group V element source 3 with a group III-V compound. The group III-V compound is made to react with HCl and the product is supplied to the substrate 5 to form a buffer layer. The supply gas of the line B is changed to H2 gas and a doping gas is supplied through the line A to effect the epitaxial growth of an activated group III-V compound layer doped with an impurity on the substrate 5. The supplying of the doping gas through the line A is stopped, the supply gas of the line C is changed to H2 gas and a chloride of a group V element is supplied through the line B to effect thermal decomposition. The epitaxially grown film on the substrate 5 is etched with the generated HCl.
Patent JP-H01138841-A (JP)
Title: Communication error diagnostic system
Inventor: TAMAOKI TOSHIYUKI
IPC: H04L69/40
Filed: 1987-11-26
Abstract: PURPOSE:To judge a symptom of a fault by providing a storage means storing number of times of normal end, number of times of abnormal end, number of tines of retrial and number of times of retrial due to cause to each communication equipment so as to facilitate the troubleshooting of the communication fault. CONSTITUTION:A storage means 1 storing number of communication normal end, number of communication abnormal end, number of times of normal end of each communication phase from the start to the end of communication, number of times of abnormal end, number of times of retrial and number of times retrial due to cause is provided to communication equipments 30, 31. Thus, the edit discriminating statistically communication fault is applied by using them to facilitate troubleshooting of communication fault and a symptom of fault is judged to a degree.
Patent JP-S63149779-A (JP)
Title: Position detecting device for number plate of vehicle
Inventor: UCHIYAMA ARISA
IPC: G06K9/20
Filed: 1986-12-15
Abstract: PURPOSE:To remarkably reduce a burden for processing a picture, and to accurately detect the position of the number plate in a short time by performing a position detection, while a partial picture is segmented, considering the center position of the front part of a vehicle in the picked up picture to be a standard. CONSTITUTION:The picture of the vehicle 3, picked up and inputted by a TV camera 1, is stored in a picture memory 5 through an A/D converter 4, and the width of the vehicle 3 and the shortest perpendicular distance between the vehicle 3 and the TV camera 1 are measured respectively by a vehicle width measuring instrument 9 and a distance detecting device 10. A CPU 6 determines the center position 11 of the width of the vehicle in the picture of the vehicle, and decides the mask 13 of a predetermined size in a central part area 12 by considering this center position 11 to be the standard, and performs a processing for detecting the number plate. Then, if the number plate is not detecting the number plate is repeated while the set position of the mask 13 is changed.
Patent JP-H04169210-A (JP)
Title: Manufacture of laminated sheet
Inventor: KIMURA KIKUO
IPC: B29K105/08
Filed: 1990-11-01
Abstract: PURPOSE:To prevent the appearance inferiority of the surface of a laminated sheet pressed under heating by cleaning the endless steel belts of a double-belt molding machine by the irradiation with ultraviolet rays prior to pressing to remove the org. matter on the surfaces of the belts. CONSTITUTION:A laminated body 3 wherein copper foils 2 coated with a resin are respectively arranged to the upper and under surfaces of seven long phenol resin impregnated papers 1 is pressed and heated by endless steel belts 5 provided with UV irradiation devices 4 on the opposite sides of the pressing surfaces thereof to be subjected to laminate molding for 20min and the laminated one is cut by a cutter 6 to form a double-side copper-clad laminated sheet 7. By this constitution, the endless steel belts are irradiated with ultravioler rays at arbitrary positions before pressing and the org. matter on the surfaces of the endless steel belts 5 is removed and, therefore, the appearance inferiority of the surface of the laminated sheet 7 can be eliminated.
Patent JP-S63151477-A (JP)
Title: Receiving material for ink jet recording
Inventor: AKITANI TAKASHI
IPC: B41M5/52
Filed: 1986-12-17
Abstract: PURPOSE:To enhance ink receptivity, water resistance and the sharpness of a recording image, by containing a solvent-soluble resin (resin A) and a solvent- insoluble resin (resin B), both of which absorb a specific amount of water, in an ink receiving layer. CONSTITUTION:A resin A is a polymer complex consisting of a basic polymer and an acidic polymer and contains a repeating unit wherein mol. wt. of a side chain having a hydroxyl group is 74 or more and an ethylene oxide polymer with average mol.wt. of 100000 or more, a copolymer based on ethylene oxide or a modified substance thereof is used. As a resin B, sodium polyacrylate or a vinyl alcohol/acrylamide copolymer is used. The water absorbing quantities of the resins A, B on the basis of their own wt. are pref. set so that the resin A absorbs 0.5 times or more of water and the resin B absorbs 50 times or more of water from the aspect of the ink absorbability of an ink receiving layer. The ratio of the resin B to the resin A is set so that the wt. ratio of A:B is 1:10-15:1. By this method, a recording image showing excellent ink receptivity and having excellent sharpness is obtained.
Patent JP-H01140298-A (JP)
Title: Disaster preventing system
Inventor: IIJIMA OSAMU
IPC: G08B17/00
Filed: 1987-11-26
Abstract: PURPOSE:To execute an effective display corresponding to the accident warning audible signals of the sensors of its own floor and a different floor with the memory of a small capacity by constituting a display device of a signal receiving circuit, a rereading table, a buffer, a ROM and a display element. CONSTITUTION:The accident warning signal of the sensor of its own floor is recognized by the relay 2 of its own floor and fed to the display device 4 and the receiver of its own floor. Detailed display information is read from the rereading table 7, stored in the buffer 8a, for instance, and displayed on the display element 10 by the use of the ROM. The accident warning information of the sensor of the other floor is discriminated by the receiver and fed to the relay 2 of that floor, stored in the buffer 8c for the different floor and simply displayed on the element 10 through the ROM 9. At the time of successively receiving the information, a priority is decided to switch and display the information sequentially from the highest priority and low priority information is stored only in the buffer 8 but not displayed. According to this constitution, the effective display corresponding to the accident warning signal of the sensor can be executed by the use of the memory of the small capacity.
Patent JP-H07154496-A (JP)
Title: Telephone set with radio communication function
Inventor: KOBAYASHI KOICHI
IPC: H04M11/00
Filed: 1993-11-29
Abstract: PURPOSE:To easily and effectively use an information processor via a cordless slave set. CONSTITUTION:In a telephone set with radio communication function constituted of a master set connected to a public line and a slave set, the cordless slave set 12 is composed by providing with the function of a modem 33 for data communication provided with an interface for a personal computer 40 that is external information processing equipment. Also, the function of the modem for data communication converts the content of an AT command for modem control supplied from the personal computer 40 to a command for slave set control for a microcomputer 32. The microcomputer 32 controls the function of the slave set based on a converted instruction.
Patent JP-2001113100-A (JP)
Title: Automatic classifying device for cloth
Inventor: MAEJIMA YOZO
IPC: D06F93/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically classify various cloth kind by kind. SOLUTION: This automatic classifying device for cloth has a processing line for carrying out processing such as washing, folding and classifying. Both or at least one of a means 17 for measuring the length of cloth, and a means 18 for measuring the thickness of cloth is installed for cloth on the processing line to obtain measured information of length or thickness, and processing parts 13, 14, etc., for carrying out required processing to cloth are installed on the processing line. A classifying means 15 for classifying cloth according to the information for specifying the kind of cloth is provided on or near the processing line.
Patent JP-H10238151-A (JP)
Title: On-road sliding type parking device
Inventor: KIMOTSUKI KANEAKI
IPC: E04H6/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To secure the parking place of a vehicle and directly perform incoming and outgoing of the vehicle at a place positioned in height of the second floor seen from a road as the upper part of a box garage in a general family swelling. SOLUTION: Two rails 1 provided at a place facing a road are guided, a device for lifting a chassis 4 is set on a reverse L-shaped support 3 driving in parallel with the road. In the state where the chassis 4 is hung, a driving part is moved on the road, and the chassis 4 is lifted on the road, so that incoming and outgoing of a vehicle are directly performed.
Patent JP-H01142257-A (JP)
Title: Control method for recirculating quantity of exhaust gas of internal combustion engine
Inventor: NAKAMURA NORIO
IPC: F02M25/06
Filed: 1987-11-27
Abstract: PURPOSE:To carry out the correction of the atmospheric pressure of an EGR ratio simply and accurately by converting an intake pipe pressure under atmospheric pressure during the traveling of a vehicle into an intake pipe pressure under a reference atmospheric pressure and operating the EGR ratio using the converted value. CONSTITUTION:A control circuit 52 receives the detected signals of a pressure sensor 13 which detects both atmospheric pressure and intake pipe pressure and which is provided via a VSV (vacuum switching valve) 11 and a rotation angle sensor 43 provided on a distributor 48, etc. while, on the other hand, outputs a defined control signal to an EGR valve 36 provided on an EGR passage 30. In this structure, an intake pipe pressure under atmospheric pressure during the traveling of a vehicle is converted into an intake pipe pressure under a reference atmospheric pressure. Using this converted value, an EGR ratio is operated from a table which stores an EGR ratio which is set based on the intake pipe pressure under the reference atmospheric pressure and an engine speed. Thereby, the correction of the atmospheric pressure of the EGR ratio can be simply and accurately carried out.
Patent JP-H01315394-A (JP)
Title: Method and apparatus for aerobic purification of waste water
Inventor: SAMEE KAARIRU IBURAHIMU SEIDO
IPC: C02F3/28
Filed: 1988-11-25
Abstract: PURPOSE: To eliminate the extinction of the active biomass by converting the org. impurities remaining in an effluent from one of the first reactors aerobically into gaseous methane in a second reactor.  
     CONSTITUTION: The waste water 6 from a pump 7 is introduced into the one between the first reactors 2 and 3 packed with a fine flocculated sludge 27 (the other reactor is being regenerated), the coarse suspended and colloidal matter is collected and biologically filtered off, and the waste water flows into a second reactor 4. The second reactor 4 is packed with the granular sludge obtained from an ordinary aerobic water purifier and having 0.5-5mm diameter, the org. impurities remaining in the influent are aerobically converted to gaseous methane, which is supplied to a gas holder 5, and the effluent free of org. impurities is discharged through a valve 25. The extinction of active biomass is eliminated in this way by two-stage purification. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000123577-A (JP)
Title: Semiconductor storage
Inventor: HANIYU MASAMI
IPC: G11C11/56
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate an effect due to dispersion in coupling capacitance by short-circuiting a bit line of a data side corresponding to a precedently read bit with the bit line of a reference side corresponding to a next read bit until the next read data are read after the precedently read data are read. SOLUTION: The data by two bits are stored in one memory cell, and respective higher rank data and lower rank data are read out by two pieces of sense amplifiers SA0: 10, SA1: 11. After a word line WL: 12 is activated, and a signal is outputted to bit lines 21, 23, a switch 28 is turned off, and a data signal read out to the bit line 21 is sensed by the sense amplifier SA0: 10, and higher rank bit side pairs 21, 22 are made to swing fully. Then, the switch 27 is turned off, and the SA0: 10 is separated from the higher rank bit side bit line pairs 21, 22. Then, the switch 26 is turned on, and the bit line 21 of the higher rank bit side bit line pair is short-circuited with the bit line 24 of the reference side of a lower rank bit side, so that the potential of the bit line 24 is changed.
Patent JP-H11114746-A (JP)
Title: Tension variable device of feed screw
Inventor: YUZUHARA HIDEO
IPC: B23Q1/30
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device to impart a ball screw with proper tension at all times against the expansion of this ball screw due to a temperature difference lying between a machine body and the ball screw. SOLUTION: One end of a ball screw 5 is situated and locked in the axial center line direction through a bearing, and the other end is supported by the bearing free of movement in the axial center line direction. Then, the other end is directly connected to a piston rod 15 of a cylinder 13, and tension is imparted to the ball screw 5 by a pressure fluid to be fed to the cylinder 13.  An elongation amount of the ball screw 5 is calculated from a temperature difference between a temperature measuring device 19 measuring a temperature of the machine body 1 and another temperature measuring device 20 measuring a temperature of the ball screw 5, and fluid pressure necessary for producing the elongation amount is deducted from the pressure of a fluid to be fed to the cylinder 13 in time of steadiness, setting it to the pressure of a fluid to be fed to the cylinder 13 in time of the extension of the ball screw 5.
Patent JP-H07153291-A (JP)
Title: Read-out only memory
Inventor: IIZUKA YUICHI
IPC: G11C17/18
Filed: 1993-11-30
Abstract: PURPOSE:To decrease current consumption of a ROM. CONSTITUTION:A ROM code is stored in a ROM cell as it is, when it is made as 101, since many ON bit data is in 0th bit and 2nd bit, they are reversed and stored as 101'. 0th bit and 2nd bit of a selecting signal 106 outputted from a Y decoder 105 are operated in OR by a OR circuit 111, and an output of the OR circuit 111 is made a control signal of an output buffer 104. In this case, since data is stored in a cell 193 with a negative logic, when 0th bit and 2nd bit of a ROM cell 101' are selected by a Y selector 102, a logical value of an output of a sense amplifier 110 is not reversed by the output buffer 104, when 1th bit is selected, the logical value is reversed and outputted by the output buffer 104.
Patent JP-H03160577-A (JP)
Title: Optical pattern recognition method
Inventor: TAKEMURA YASUHIRO
IPC: G06V10/88
Filed: 1989-11-20
Abstract: PURPOSE:To reduce errorneous recognition and to attain accurate recognition by taking a power spectrum by a only pattern to be detected in a space fre quency coordinate which is almost equal to that of a first power spectrum and restricting the range of the first power spectrum. CONSTITUTION:The pattern S to be detected and a reference pattern are coher ently illuminated and the first power spectrum being the light quantity distribu tion of the Fourier transformation pattern is taken. Then, they are coherently illuminated again and a second power spectrum being the light quantity distribu tion of the Fourier transformation pattern is taken. Then, the power spectrum only by the pattern S to be detected in the spatial frequency coordinate which is almost equal to that of the first power spectrum is taken and a matrix crystal panel 83 where the pattern is displayed is arranged near a screen 41 which is a first spectrum surface. Then, the area where the first spectrum that a CCD camera 42 receives is received is restricted. Thus, errorneous recognition is reduced and accurate recognition can be obtained.