baber/WOPTO huggingface dataset:
Patent JP-H0556930-A (JP)
Title: Non-contact type ophthalmic pressure gage
Inventor: NISHIO KOJI
IPC: A61B3/16
Filed: 1991-09-03
Abstract: PURPOSE:To avoid unstability of a measurement caused by intrusion of the eyelashes, etc., by integrating a reflected light quantity level between reflected light quantity corresponding points which become the same reflected light quantity level in the increase side and the decrease side of the light quantity of a light quantity variation curve. CONSTITUTION:From a nozzle 9, an air current is emitted to the cornea C of an eye E to be examined. As a result, the cornea C is deformed. Subsequently, a reflected light quantity variation curve D which follows deformation of the cornea is obtained by an alignment projection optical system 2 and a photodetecting optical system 5. A pressure sensor 15a detects successively pressure in the nozzle 9. An arithmetic circuit 46 derives positions of reflected light quantity corresponding points X, Y which becomes the same reflected light quantity level in the increase side and the decrease side of the reflected light quantity variation curve D, respectively, calculates a reflected light quantity corresponding centroid point Z by calculating the reflected light quantity level of the light quantity variation curve D between each reflected light quantity corresponding point thereof X, Y, and calculates an ophthalmic pressure value, based on a pressure value of the pressure sensor 15a in the reflected light quantity corresponding centroid point Z. In such a way, unstability of a measurement caused by the eyelashes, etc., can be avoided.
Patent JP-H0779229-A (JP)
Title: Cell assembling/disassembling device
Inventor: SATO KAZUMI
IPC: H04L47/20
Filed: 1993-09-08
Abstract: PURPOSE:To reduce delay accompanying cell assembly/disassembly by switching a cell assembly/disassembly method for which a priority order for cell abandon ment is considered and the cell assembly/disassembly method for which the priority order is not considered and assembling and disassembling cells. CONSTITUTION:In a network controller 221, the cells are abandoned from transmission data corresponding to the use amount of a trarnsmission line, the cells are transferred through an ATM network to the network controller 222 and the transmitted data are transferred to a terminal equipment 232 further. In the controller 221, the cells are abandoned from the transmission data corresponding to the use amount of the transmission line, transferred through the ATM network 21 to the network controller 222 and transferred to the terminal equipment 232 further. The equipment 23. performs changeover from a mode for not abandoning the cells to the mode for abandoning the cells, cell abandonment mode separation is performed in an L, R separation cell disassembly part 252 and transmission to a decoding part is performed. Thereafter, the data are transferred from the controller 222 through the network 21 to the controller 221 and transmitted to the equipment 231.
Patent JP-H1047975-A (JP)
Title: Method and system for communication and communication equipment and central station constituting the system
Inventor: YOSHIDA MASATO
IPC: G01C21/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and system by which the driver of a vehicle can communicate with the drivers of one or more vehicles existing in an area by providing a prescribed on-vehicle terminal device on each vehicle and designating the area where the desired vehicles exist. SOLUTION: A road L is divided into a plurality of divided areas and areal numbers A11 -A15 and A21 -A25 are respectively assigned to the areas. In addition, repeater stations 11-15 and 21-25 are installed beside the road in each divided area and each repeater station is connected to a central telephone exchange which is, in turn, is connected to other central telephone exchanges. A telephone number and identification number are assigned to the on-vehicle terminal device of each vehicle. The telephone exchange is provided with a on-vehicle terminal data base in which the telephone numbers of on-vehicle terminal devices existing in the divided areas managed by each repeater are registered one divided area by one divided area. The telephone exchange connects a telephone line between one on-vehicle terminal device and another on-vehicle terminal device existing in the area designated by the user of the terminal device by using the data base. Radio communication is directly made between both terminal devices.
Patent JP-S6377213-A (JP)
Title: Schmitt trigger circuit
Inventor: ASO AKIRA
IPC: H03K3/353
Filed: 1986-09-19
Abstract: PURPOSE:To suppress the power loss due to a transient current based on a change in an input signal without causing costup to a low value by using transistors (TRs) having equal threshold value so as to constitute an inverter. CONSTITUTION:A 1st inverter 1 consists of TRsQ1-Q5 having equal threshold value, and a 2nd inverter 2 consists of TRsQ6-Q10 having equal threshold value. Moreover, the threshold value of the inverter 1 is lower thin that with the case when a point (a) is connected directly to a power supply VDD, and the threshold value of the inverter 2 is higher than the case with that where a point (b) is connected directly to ground. When the potential at an input terminal D1 is at a high level, the inverter 1 is effective and when the potential at the terminal D1 starts decreasing, the inverter 2 is effective and a hysteresis character istic is given. Thus, the power loss due to a transient current based on the change in the input signal without incurring costup is suppressed to a low value.
Patent JP-H0386829-A (JP)
Title: Antitumor agent
Inventor: WATAYA ARISUKE
IPC: A61P35/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain an antitumor agent, containing a 2'-deoxy-5- trifluoromethyluridine derivative and 3'-azido-3'-deoxythymidine derivative, etc., and remarkably improved in antitumor and antiviral effects. CONSTITUTION:An antitumor agent containing a compound expressed by formula I [R<1> and R<2> are H or C(=O)R<3> (R<3> is 1-19C alkyl, etc.] and a compound expressed by formula II (R<8> is H, lower alkyl, benzyl, etc.) or a 3'-substituted triazole-3'-deoxythymidine derivative expressed by formula III (R<9> and R<10> are H, lower alkyl or lower alkoxycarbonyl). The compound expressed by formula II or III is used in an amount of preferably >=0.5mol, especially preferably >=0.5mol and <=100mol based on 1mol compound expressed by formula I together.
Patent JP-S6379349-A (JP)
Title: Semiconductor device
Inventor: IIMURA KENJI
IPC: H01L23/04
Filed: 1986-09-24
Abstract: PURPOSE:To achieve a high speed, by forming a pin-grid array type semiconductor in a block shaped package structure, in which the upper and lower surfaces are made to be an equilateral hexagon shapes, thereby making wiring distances from the center of a package to lead pins approximately constant. CONSTITUTION:A pin-grid array type semiconductor device is formed in a block shaped structure, in which the upper and lower surfaces are formed in equilateral hexagon shapes. A package 10 having said block shaped structure is formed with resin such as plastic or ceramics. Many lead pins 11 are provided at the lower surface having the equilateral hexagon shape. Since the upper and lower surfaces of the package 10 are formed in the equilateral hexagon shape, the wiring distances (inductance L) from the center of the package 10 to the lead pins 11 can be made approximately constant. Therefore, the device is very effective in implementing a high speed.
Patent JP-S6379111-A (JP)
Title: Numerical controller capable of changing distribution period
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4103
Filed: 1986-09-24
Abstract: PURPOSE:To improve the response of a numerical controller NC in response to the state of a material by increasing or decreasing the distribution period of the NC with materials of different surface states based on the judgement of an operator. CONSTITUTION:An operator uses a distribution period selection switch 1 to select one of those outputs in response to plural different count values received from a distribution period signal generating part 2. This selected output is supplied to a Z-axis control part 3 as an interruption signal. The part 3 included in a CPU receives said interruption signal and then a signal outputted from a gap sensor 8 and showing a gap between a laser beam machine 7 and a material to be worked. Then the part 3 recognizes the difference between the gap value and its proper value and outputs a distribution pulse in the difference correcting direction in order to drive the machine 7 toward the Z-axis. The distribution period of an NC is increased with a smooth surface of the material and then decreased with an extremely rough surface respectively.
Patent JP-S6467256-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TANABE MIEKO
IPC: B01J23/63
Filed: 1987-09-08
Abstract: PURPOSE:To enhance NO2 nemovability in low temperature range by carrying at least one or either Pd and Pt or CeO2 and ZrO2 as the catalyst metal on a ceramic porous carrier. CONSTITUTION:A proper volume of a binding agent and water is added to powder constituted of mixture of alumina cement composed of Al2O3 and CaO, molten silica and TiO2, kneaded, pressurized in a honeycomb shape and molded, and then dried and turned into a porous carrier after the binding agent is removed at the temperature of approximately 500 deg.C. Pd, ZrO2 and Pt are carried on said carrier, calcined at 1,000 deg.C to prepare a catalyst. As Pt, one of catalyst metals, is highly active in the low temperature, NO2 removability in low temperature range at 300 deg.C-500 deg.C is enhanced by said process, while ZrO2 works as a promoter in the activity in the low temperature and catalytic activity in the low temperature is enhanced.
Patent JP-H04227526-A (JP)
Title: Office information device with work station and printer
Inventor: OZAWA KUNIAKI
IPC: G06F15/177
Filed: 1991-09-04
Abstract: PURPOSE:To send an error message from the printer to the work station which is connected to a network as well as the printer. CONSTITUTION:A print controller 9a in the printer 9 places the printer 9 in printing operation according to print instructions sent from the work station 3 to a print server 8. Further, error signals are received from detectors 11 and 12a-12d and the error message is sent to the work station 3 through the print server 8 and network 2 and displayed on a display device 5. If the work station 3 is busy, it is displayed another work station 3.
Patent JP-H05195842-A (JP)
Title: Method and device for controlling quantity of fuel of internal combustion engine having catalyst
Inventor: BERUNTO HEPUNAA
IPC: F01N11/00
Filed: 1992-08-25
Abstract: PURPOSE: To provide an arrangement for controlling a quantity of fuel that can further reduce generation of a toxic exhaust gas than a traditional one. CONSTITUTION: A closed-loop control of a fuel quantity is conducted based upon comparison of a desired value with an actual value. In this way, the oxygen actual charge level of the catalytic converter is detected 20, and the detected actual charge level is compared with a desired charge level 17.3. When the actual charge level is greater than the desired charge level, the desired lambda value is lowered to the value below one by a desired value change device 22. Otherwise, when the actual charge value is lower than the desired charge value, the desired lambda value is increased to the value above one by this device. By this constitution, since the catalytic converter can always storage overproduced oxygen and has sufficient oxygen for burning the overproduced fuel, the generation of a toxic exhaust gas becomes extremely little.
Patent JP-S6379194-A (JP)
Title: Character recognizing device
Inventor: OKAZAWA YOSHITAKA
IPC: G06K9/68
Filed: 1986-09-22
Abstract: PURPOSE:To recognize a character by combining a character similar to the character pattern-recognized with detected character information at every character string and deciding the character information. CONSTITUTION:For the character information read by a scanning part 11, the character information is detected at every character string by a character detecting segmenting part 13. For the character information, a character recognizing part 14 refers to a pattern dictionary and a candidate character is selected. A knowledge processing part 16 reads the character similar to the candidate character from a code dictionary 17, combines the read similar character at every character string and compares it with the combining information to exist at a knowledge dictionary 18. The character, which is coincident as the result of comparison, is outputted as the deciding result and outputted as the recognizing result.
Patent JP-H0273277-A (JP)
Title: Image forming device
Inventor: AKIYAMA SATORU
IPC: G03G21/00
Filed: 1988-09-09
Abstract: PURPOSE:To make the life of a light emitting means long by calculating the residual quantity of developer in a developing means based on a signal from a light receiving means, simultaneously adjusting the time when the residual quantity of the developer is detected according to the signal and controlling the driving of a light emitting and developer eliminating means. CONSTITUTION:Light which is emitted from the LED 10 and passed through the developing unit 113 is received by a phototransistor 9 and the residual quantity of the developer 11 is detected. When it is judged that the residual quantity is diminished, the residual quantity is detected every other time when a developer stirring stick 5 rotates once in the developing unit 113 and it is detected every other time when the stick 5 rotates twenty times in the developing unit 113 when it is judged that the residual quantity is enough. Besides, a CPU reads the signal until the stick 5 wipes off the developer 11 stuck to light transmitting windows 7 and 8. Then, the CPU does not light the LED 10 until the stick 5 reaches just before the window 8, lights the LED 10 only when the stick 5 wipes off the developer 11 and detects the residual quantity. Thus, the LED 10 need not be always lighted and the life of the LED 10 can be drastically made long.
Patent JP-H0953656-A (JP)
Title: Multiple disc clutch structure
Inventor: KAZAMA HIDEMICHI
IPC: F16D25/12
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To cool down friction heat through increasing a supply amount of oil to a frictional interface of a frictional plate, by forming an oil dam protruded inward in an internal surface side of a retaining plate, and an oil groove to a side of an external surface of a piston, and forming an oil sump between the oil dam and the oil groove. SOLUTION: An oil dam 22 protruded inward is formed in an internal surface side of a retaining plate 19, an oil groove 23 is formed to a side of an external surface of a piston 18, and an oil sump 24 is formed between the oil dam 22 and the oil groove 23. When plates 16, 17 are pressed by operating an oil pressure in the piston 18, these plates are gradually connected while generating friction with a drum 12 and a hub 14 rotating at an equal speed, and turning force of the hub 14 is transmitted to the drum 12. Here, an oil pressure is generated in the oil sump 24 by centrifugal force caused by rotating the hub 14, oil is forced to flow in a facing groove of small section, a supply amount of oil to a frictional interface of a friction plate 20 is increased, and seizure of a clutch can be prevented by cooling frictional heat of the frictional interface.
Patent JP-H0389959-A (JP)
Title: Electric precipitator
Inventor: BASE SHIGEKI
IPC: B03C3/68
Filed: 1989-09-01
Abstract: PURPOSE:To hold charge voltage to the vicinity of a spark discharge start voltage for making dust collecting efficiency highest by controlling the control value of a power control element such as a thyristor after the suppression of a spark in a constant and stepwise manner. CONSTITUTION:The voltage feedback signal 1 of the high voltage dividing resistor 3 built in a high voltage transverter 10 is lowered to 0kV by the spark discharge generated in an electric precipitator 12. Whereupon, in a spark frequency control apparatus 4, a power control element 9 such as a thyristor is turned OFF immediately, and after a definite time, the control value alpha immediately before spark discharge rapidly rises to a control value lower by  alpha' than said value alpha. After the elapse of T', the control value is stepwise raised by  alpha' and, if no spark discharge is generated, the control value is constant and again stepwise raised by  alpha' after the elapse of T'. By this method, the voltage of the electric precipitator can be held to the vicinity of spark discharge start voltage Vs which enables the highest dust collecting efficiency.
Patent JP-H0886019-A (JP)
Title: Beam connecting metal fitting
Inventor: SAKATA KAZUTOMI
IPC: E04B1/24
Filed: 1994-09-20
Abstract: PURPOSE: To securely fix the web of a beam to be connected, to a specified face of a connecting plate. CONSTITUTION: A connecting metal fitting by which one steel frame beam 2 is fixed to the other steel frame beam 3 at right angles, is composed of a fixed piece 11 fixed to the web of steel frame beam 2 and the connecting plate 12 fixed to the web 31 of the other steel frame beam 3. A notch 13 is cut at the front end of the connection plate 12, in the connecting metal fitting in which the connecting plate 12 is vertically projected from the fixed piece 11. At least one side 14 of the notch 13 is pushed out to one face side of the connection plate 12.
Patent JP-S61102099-A (JP)
Inventor: MAEDA HAJIME
IPC: H01L23/46
Filed: 1984-10-24
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-H0787063-A (JP)
Title: Communication equipment
Inventor: ONO YOSHIHIKO
IPC: H04L1/00
Filed: 1993-09-10
Abstract: PURPOSE:To simply operate logarithm of transmission data on the occurrence of a communication error with respect to the communication equipment. CONSTITUTION:The communication equipment is a commnunication equipment having a line monitor section 2 monitoring data on an interconnection line 10 with respect to a data line terminator, and the line monitor section 2 is provided with a reception section 4 receiving transmission data, reception data and control data outputted through the interconnection line 10, a memory 7 storing circulatingly the data received by the reception section, a save memory 9 saving the content of the memory 7, a timer 6 counting time, a monitor section 5 storing the received transmission data, reception data and control data in the memory at a generated time interval based on the count of the timer, and a save section 8 saving the content of the memory 7 to the save memory 9 based on a communication error notice.
Patent JP-2001050036-A (JP)
Title: Exhaust emission control system
Inventor: MANAKA TOSHIO
IPC: F01N3/28
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce emission of hazardous gases by maintaining a purification ratio of NOx in lean burn exhaust gas from an internal combustion engine constantly at or above a predetermined level. SOLUTION: Under control where a NOx adsorption catalyst is disposed in an exhaust gas passage, NOx is adsorbed in an oxidization atmosphere of lean burn exhaust gas, and the NOx adsorption catalyst is regenerated in a reduction atmosphere, NOx reduction process is performed according to a calculated NOx adsorption amount. The NOx adsorption amount is calculated excluding an amount of the exhaust gas directly reduced to N2.
Patent JP-S6467248-A (JP)
Title: Reactor
Inventor: KATAOKA KENJI
IPC: B01J8/06
Filed: 1987-09-08
Abstract: PURPOSE:To utilize sensible heat of high temperature gas passing through an inner tube by absorbing the sensible heat of high temperature gas passed through a catalyst layer into a heat pipe endothermic section, transferring said heat to a heat pipe dissipation section and dissipating the same on the raw material gas introducing side of the catalyst layer through the exothermic section. CONSTITUTION:Raw material gas introduced into an outer tube 2 passes through a cyclic catalyst layer 7 filled with catalysts 3 in the outer tube 2. Also, a plurality of hollow channels 13 constituted of a first tube 11 and a second tube 12 and stretched in the longitudinal direction between the tube 11 and the tube 12 are formed, and also an annular heat pipe 10 enclosing operating liquid 14 (example: cesium) therein is installed in said hollow channels 13 in the inner peripheral side of the catalyst layer 7, while an endothermic section 10 is disposed in a gas flow passed the catalyst layer 7 and an exothermic section 10b is provided on the raw material gas introducing side of the catalyst layer 7. As a result, sensible heat of high temperature gas passed through the catalyst layer is not thrown away uselessly, but can be utilized effectively.
Patent JP-H0896794-A (JP)
Title: Lithium secondary battery
Inventor: MOMIYAMA KAZUTO
IPC: H01M4/36
Filed: 1994-09-20
Abstract: PURPOSE: To provide a lithium secondary battery with high energy density and long charge/discharge cycle life. CONSTITUTION: The relation of a crystallite size in the direction of (a) axis La(110) and a crystallite size in the direction of (c) axis Lc(002) obtained from X-ray diffraction chart of the crystal of carbon material used in a negative electrode is represented by La(110) /Lc(002) >=2.0, and 1.2>=Lc(002) /Lc(004) >=0.83. But La(110) =Kλ/βa(110) cosθa(110) , Lc(002) =Kλ/βc(002) cosθc(002) , Lc(004) =Kλ/βc(004) cosθc(004) .  (K: constant, λ: wavelength of incident X-ray, θa(110) : diffraction angle of (110) planes, θc(002) : diffraction angle of (002) planes, θc(004) : diffraction angle of (004) planes, βa(110) : half band width of diffraction intensity of (110) planes, βa(002) : half band width of diffraction intensity of (002) planes, βc(004) : half band width of diffraction intensity of (004) planes.
Patent JP-H0650172-A (JP)
Title: Exhaust gas reflux device for v-type engine
Inventor: SUGIYAMA KAZUO
IPC: F02M35/10
Filed: 1992-07-31
Abstract: PURPOSE:To provide an exhaust gas reflux device for a V-type engine which reduces the overall length of an exhaust gas reflux pipe, easily ensures a disposing space for an exhaust gas reflux amount regulating valve, improves space efficiency, reduces weight, and is formed in a compact state. CONSTITUTION:An intake air distributing pipe 22 to intercouple a throttle body and surge tank parts 26A and 26B on the respective sides of manifolds 24A and 24B on the respective sides is disposed externally of one end in an axial direction of a cylinder above cylinder banks 10A and 10B on the respective sides. A cooling water collecting pipe 32 to collect together cooling water flowing out from cylinder heads 6A and 6B on the respective sides is disposed below the intake air distributing pipe. An exhaust gas reflux pipe 34 is provided having the starting end side coupled to one end, in the axial direction of a cylinder, of one of exhaust gas manifolds 30A and 30B on the respective sides disposed externally of the cylinder banks 10A and 10B on the respective sides and the terminal side coupled to branch pipes 28A and 28B on the respective sides of the intake air manifolds on the respective sides. An exhaust gas reflux amount regulating valve 36 is disposed in the middle of the exhaust gas reflux pipe between the intake air distributing pipe and the cooling water collecting pipe.