baber/WOPTO huggingface dataset:
Patent JP-H03196048-A (JP)
Title: Electrophotographic sensitive body
Inventor: OKAJI MAKOTO
IPC: G03G5/06
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the high-sensitivity and highly durable electrophotographic sensitive body with the sensitivity practically not deteriorated even in repetitive use and with the potential by electrification stabilized by incorporating a specified bisazo compd. into the body. CONSTITUTION:The electrophotograhic sensitive body contains a bisazo compd. shown by formula I. In the formula I, R<1> is hydrogen atom and the alkyl group, aralkyl group, etc., capable of having a substituent, and R<2>-R<6> are hydrogen atom, halogen atoms, a cyano group, etc., Ar<1> and Ar<2> are an arylene group capable of having a substituent, (m) and (n) are 0 or 1, and A is an aryl group having a hydroxyl group or a heterocyclic group. Consequently, a high-sensitivity and highly durable electrophotograhic sensitive body with the potential by electrification stabilized is obtained.
Patent JP-H05174168-A (JP)
Title: Data transfer device
Inventor: ONOZAKI MANABU
IPC: G11C19/00
Filed: 1991-12-20
Abstract: PURPOSE:To suppress switching noise while enabling directly connecting data transfer devices to each other and improving expansibility. CONSTITUTION:When a data transfer path 170 on an output side is operated by a clock signal phiB to transfer data to an input part data transfer path 150, a data transfer path 190 which is operated by a clock signal phiA of the input part data transfer path 150 receives the data, a selecter 180 selects the data outputted from the data transfer path 190, and a data transfer path 210 which is operated by the clock signal phiB at the post stage is supplied with it. When the data transfer path 170 on an output side is operated by the clock signal phiB so as to transfer data, the selector 180 directly supplies the data to the data transfer path 210.
Patent JP-2000139937-A (JP)
Title: Fixure for bone flap
Inventor: TAKEBE YOSHIHIRO
IPC: A61B17/68
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixure for a bone flap capable of strongly fixing a removed bone flap to a skull by a short-time operation and without any appearance problems. SOLUTION: A fitting portion 5a formed in a circular thin plate shape is provided to have a size over the gap of a trepanation line between a skull Z and a bone flap K when the bone flap K is returned to the original location of the skull Z and to be capable of entering a spongy bone H3 between cortex bones on the surface and the backside of both cut sections of the skull Z and the bone flap K. To prevent its protrusion from the cortex bones H1 and H2 on the surface when the fitting portion 5a is inserted into the spongy bone H3 and the backside is prevented, and to insert the fitting portion 5a into the spongy bone H3, a through-hole 4 is provided to enable gripping by an operation tool such as a pincette or the like.
Patent JP-2000157009-A (JP)
Title: Self-propelled seed tuber transplanter
Inventor: KURUMISAWA TAKASHI
IPC: A01C11/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject transplanter capable of continually planting seed tubers at a constant pitch even if a driving wheel is slipped. SOLUTION: This self-propelled seed tuber transplanter is so designed as to have a planting section F equipped with a bucket B extending in the longitudinal direction A of the machine body and a bucket conveying mechanism E for conveying the bucket B along looped caterpillars D around the central axis C extending in the longitudinal direction of the machine body and allow seed tubers loaded on the bucket B at the upper end position to spontaneously fall off the bucket B while it moves to the lower end position; wherein the bucket conveying mechanism E has a rolling wheel G rolling on the ground surface during the travel of this transplanter and a power transmission mechanism H transmitting the torque of the rolling wheel G as driving force for moving the bucket B along the looped caterpillars D;  the bucket B is conveyed interlockingly with the rotation of the rolling wheel G rolling on the ground surface, namely, the travel speed of this transplanter; therefore, even if the driving wheel is slipped or the like, seed tubers I can be continually planted in furrows J at a constant pitch.
Patent JP-H11177213-A (JP)
Title: Method and apparatus for manufacturing printed wiring board
Inventor: GOTODA KATSUHIKO
IPC: H05K3/12
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of printed wiring boards having high-density and high-precision wiring patterns without using block copies for printing and etching. SOLUTION: An electrostatic latent image is formed on a photoseptor drum 11 by irradiation with light 30, and the adhesion of a toner 11 from a developing machine 12 enables a toner image to be formed. The toner image is transferred to the surface of a green sheet 14 and is fixed by a fixing machine 17, thereafter is calcined while the green sheet 24 is calcined by a calcination unit 20. A toner 21 is in the state in which metallic particles are coated with resinous films, and only the metallic particles remain by the calcination to obtain a conductive pattern. The toner 21 is thin-layer and uniformly changed on the surface of a development roller 24, which enables the toner image to be precisely formed.
Patent JP-H08186934-A (JP)
Title: Power supply system
Inventor: YOKOYAMA TOKUICHI
IPC: H02J3/38
Filed: 1994-12-31
Abstract: PURPOSE: To effectively utilize energy from the standpoint of both the user and supplier of the energy by combining three kinds of power sources, namely, the commercial power supply system, a solar power generation and a generator using fuel, and using the power sources. CONSTITUTION: If power load 15 <= the amount of power generation in a solar power generator 1, a switch 11 is opened and a switch 13 is closed, and a generator 3 using fuel stops its operation. The DC power generated in the solar power generator 1 is converted into the AC power with an inverter 5, and the AC power is supplied into a power load 15. Furthermore, the dump power is made to reversely flow into a commercial power source 9. If power load 15 > the amount of power generation of the solar power generator 1, the switch 11 is closed and the switch 13 is opened, the generator 3 using fuel is operated and the commercial power source 9 is disconnected. The powers from the generator 3 using the fuel and the power from the solar power generator 1 through the inverter 5 are supplied into the power load 15.
Patent JP-H04362983-A (JP)
Title: Thermal fixing device
Inventor: MITANI MASAO
IPC: H05B3/00
Filed: 1990-11-30
Abstract: PURPOSE:To attain an application from a medium-speed machine to a high-speed machine by heating a transfer sheet introducing side of a rotary metallic ring- like film and cooling an exit side. CONSTITUTION:A heating/cooling part is composed of an exothermic resistor 1, a cooler 2, a temp. sensor 4, and a heat resistant insulation supporting material 3 fixing them as integral structure. On the other hand, a press-contact roller 12 is covered with a rotary axial center 10, and a heat resistant elastic body 9 made of silicone rubber, fluororubber, etc. At this time, the press-contact roller 12 is pressed on a heating roller 11 with constant pressure, and rotates it in the direction of the arrow, so that the transfer sheet 8 as a supporting body for an image formed with unfixed toner 7 comes into contact with the heating roller 11, and the unfixed toner 7 is melted/ infiltrated into the transfer sheet 8, further, cooled, and solidified. In the heating roller 11, the curvature of the heating/cooling side of an introducing side is made large, for making reduction in torque and the introduction of the transfer sheet 8 easy. On the contrary, the curvature of the exit side is made small.
Patent JP-H07149589-A (JP)
Title: Method for forming metallic layer on surface of alumina ceramics
Inventor: ISHIDA YOICHI
IPC: C04B41/52
Filed: 1993-11-25
Abstract: PURPOSE:To form an inexpensive and simple metallic layer capable of firmly brazing a metallic brazing filter material containing titanium to the surface of alumina ceramics. CONSTITUTION:This method for forming a metallic layer on the surface of alumina ceramics is to apply a hyponitrite [a salt of hyponitrous acid (HON =NOH)], heat-treat the coated surface of the alumina ceramics at 1100-1450 deg.C in an atmosphere of nitrogen and thereby form a nitride layer on the surface of the alumina ceramics and braze a metallic brazing filter material containing an active metal such as titanium, zirconium or hafnium in a matrix composed of silver and copper or gold and nickel on the surface thereof.
Patent JP-2001152932-A (JP)
Title: Air-fuel ratio feedback control device for internal combustion engine
Inventor: MOGI NORIO
IPC: F02D45/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve convergent responsiveness to a target air-fuel ratio, in a device to calculate a linear item and an integrated non-linear item through control of a sliding mode and perform feedback control of an air-fuel ratio. SOLUTION: A non-linear item UNL is calculated as UNL=(a gain 1)×(a target air-fuel ratio - an actual air-fuel ratio)/(|a target air-fuel ratio - an actual air-fuel ratio|)+UNL(OLD). A linear item UL is calculated as UL=(a gain 2)×(a target air-fuel ratio - an actual air-fuel ratio)/an actual fuel ratio, and feedback control of the air-fuel ratio is effected by the addition value. In this case, a value of the non-linear item UNL when an air-fuel ratio is caused to converge to the vicinity of the target air-fuel ratio is learnt classified by the target air- fuel ratio. The non-linear item UNL is initialized to a value learnt corresponding to the target air-fuel ratio after switching.
Patent JP-H08183503-A (JP)
Title: Solid medicine packaging machine
Inventor: TAKEMASA KAZUO
IPC: A61J7/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a solid medicine packing machine which improves the workability and shortens the packaging time period when solid medicines are packaged in specified containers. CONSTITUTION: A solid medicine packaging machine is provided with tablet cases 7 to contain tablets for every sort, a counting-discharging device 8 to discharge the tablets contained in the tablet cases 7 and count them, a turntable 16 and a guide 21 to collect the solid tablets discharged from the tablet cases 7 and a holder 33 to package the solid tablets into a bottle V.
Patent JP-H09181534-A (JP)
Title: Power amplifier protection circuit
Inventor: YOKOTA EIJI
IPC: H02H7/20
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To detect the supply interruption of negative voltage and at the same time, to stop the supply of positive voltage and to prevent the destruction of a power amplifier. SOLUTION: A power amplifier 1 uses the both voltage of positive voltage 10 and negative voltage 12 and performs a power amplification. A positive power source 5 outputs positive voltage 10. A negative power source 4 outputs negative voltage 12. A negative voltage detection circuit 2 detects the presence or absence of the negative voltage 12 and outputs a negative voltage detection signal 9. A switch control circuit 6 outputs a control signal 8. A switch circuit 3 controls the conduction interruption of the positive voltage 10 by the negative voltage detection signal 9 and the control signal 8.
Patent JP-H06168132-A (JP)
Title: Extended three-dimensional hyperbolic membership junction generating device
Inventor: TANAKA MASAHITO
IPC: G05B13/02
Filed: 1992-11-27
Abstract: PURPOSE:To freely set a required area after determination of membership junctions. CONSTITUTION:An extended three-dimensional hyperbolic membership function storage part 9a where the number of degrees of freedom of setting of fuzzy entropy indicating the degree of spread of ambiquity is extended in an arbitrary position of the three-dimensional space having two input variables (x) and (y) and adaptativity (t) to a fuzzy set as coordinate axes based on equi-adaptativity lines of adaptativity 1 of a hyperbola contour, and an output part 17 which calculates the adaptativity (t) corresponding to input values in accordance with a three-dimensional membership function formula based on equi-adaptivity lines of the adaptivity 1 of the hyperbola contour at the time of input of two input values and outputs the value of the adaptivity (t) are provided.
Patent JP-H04200722-A (JP)
Title: Purification of exhaust gas
Inventor: HIRAOKA MASAKATSU
IPC: B01D53/94
Filed: 1990-11-30
Abstract: PURPOSE:To remove nitrogen oxides, organic chlorine compounds and ammonia contained in an exhaust gas efficiently by allowing the exhaust gas to come into contact with a catalyst for nitrogen oxides reduction in the presence of ammonia and then allowing the exhaust gas to come into contact with a catalyst for the oxidation of organic chlorine compounds. CONSTITUTION:Ammonia is continuously or intermittently added as a reduction agent to an exhaust gas containing nitrogen oxides and organic chlorine compounds such as polydibenzodioxine chloride and polydibenzofuran chloride. Nitrogen oxides as well as ammonia are all discharged from an incinerator. Then the exhaust gas to which ammonia is added is allowed to come into contact with a catalyst for nitrogen oxides reduction at 200 to 500 deg.C. Subsequently, nitrogen oxide products contained in the exhaust gas are reduced and removed. Next, the exhaust gas from which the nitrogen oxides is removed is allowed to come into contact with a catalyst for the oxidation of organic chlorine compounds at 200 to 500 deg.C. Thus, the organic chlorine compounds contained in the exhaust gas are oxidized and removed, and further, ammonia contained in the exhaust gas is decomposed and removed.
Patent JP-H10189131-A (JP)
Title: Waterproof connector
Inventor: FUKUDA MASARU
IPC: H01R13/52
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector which can reduce the inserting force and enhance the reliability upon the sealing performance. SOLUTION: A waterproof connector comprises a female connector 2 surrounded by a female side hood 2c so that a seal accommodating space 2b is formed around a male terminal 2a, a male connector 1 surrounded by a male side hood 1c so that a hood accommodating space 1b is formed around a male housing 1a having a female terminal, and a ring-shaped seal member 3 fitted on the outside circumference of the housing 1a, and when the female connector 2 and male connector 1 are connected with each other, the periphery of the seal member 3 makes elastic deformation and is put in tight contact with the inside circumferential surface 2e of the female side hood 2c. In this waterproof connector, the open end 2d of the female side hood 2c is formed aslant relative to the inserting direction X of the female and male connectors 2, 1.
Patent JP-H09160606-A (JP)
Title: Sensor correcting device and process controller using sensor correcting device
Inventor: MATSUMURA SHIRO
IPC: G05B13/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To perform execution by using an easily measurable existing closed loop control system by inputting present and past input amounts to a process and variables to be controlled to the transmission function of a parametric model, using the method of prescribed point-of-time advance prediction and outputting an estimated value without useless time relating to the measuring value of the variables to be controlled. SOLUTION: An entrance NOx density measured value from an entrance NOx analyzer 36, an exit NOx density measured value from an exit NOx analyzer 37 and an NH3 injection amount measured by an ammonia flow meter are turned to the input amounts, the NH3 injection amount to be injected from an ammonia gas injection nozzle 33 to the entrance of a denitrification reactor 32 is adjusted and the variables to be controlled at present and in the past are inputted to the transmission function of the transmission model decided in this sensor correcting device 44. Then, by the method of the prescribed point-of-time advance prediction, an entrance NOx density estimated value without the useless time and an exit NOx density estimated value without the useless time are calculated. Thus, the execution is performed by using the easily measurable existing closed loop control system.
Patent JP-H05146905-A (JP)
Title: Method and device for boring pipe hole on pipe plate
Inventor: ICHIKAWA MAKOTO
IPC: B23B41/00
Filed: 1991-11-28
Abstract: PURPOSE:To improve the perpendicularity of pipe holes bored on the surface of a pipe plate and the precision of positions reduced by the reduction of the parallelism between a device movably supporting a boring devices and the pipe plate and by the generation of vibration when the boring devices are moved and the pipe holes are bored and resolve the sticking of cutting oil to the pipe plate and the biting of chips at the time of boring. CONSTITUTION:Boring means 24, 25 are arranged on the lower face side of a pipe plate held horizontally, they are supported by cylinders 27, 28, and pipe holes are bored on the pipe plate from the lower face side to the upper face side.
Patent JP-H03203430-A (JP)
Title: Cryptographic communication system having cryptographic key in common
Inventor: AKIYAMA RYOTA
IPC: H04L9/08
Filed: 1989-12-29
Abstract: PURPOSE:To eliminate the need for the use of a convensional large random number table and to allow this cryptographic communication system to sufficiently correspond to a network having many entities by forming a required prime number by operation. CONSTITUTION:In the case of generating a prime number, a unidirectional function device 5 generates random numbers for encipherment corresponding to a network serial number string, a lower digit decider 7 in a prime number decider 6 selects odd numbers excluding random numbers whose least significant digit(LSD) is '5' from the random numbers generated from the device 5 and a prime number inspector 8 inspects the odd numbers excluding random numbers having '5' in their LSDs obtained from the decider 7 by using the stochastic prime number deciding method and outputs the required prime number string. Then, a power remainder computing element 3 receives the prime number string from a prime number generator 2 and a disclosed key Zi from a center and computes a common cryptographic key Kij and then a convensional cryptographic device 4 ciphers a message (normal document) by using the common cryptographic key Kij obtained from the computing element 3.
Patent JP-H11173237-A (JP)
Title: Variable discharge high pressure pump
Inventor: MAKINO MASAAKI
IPC: F02M59/30
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pump capable of easily and surely controlling flow rate fed to an accumulator piping even when the engine speed is increased and oil transfer rate of the pump is high without oversizing the device, increasing electric power, delay in response of a flow rate control valve, or collision between a cam roller and a cam. SOLUTION: Only a first check valve 4 allowing fluid to flow only from a low pressure passage 11 toward a pressure chamber 23 is provided between the pressure chamber 23 and the low pressure passage 11 with a variable cam profile formed on a cam 13 causing a plunger 21 to make a reciprocating motion and a cam 13 moving means 6 is equipped, therefor, a solenoid valve or the like for controlling the flow rate is not provided between the pressure chamber and the low pressure passage as a suction adjusting type pump conventionally proposed and because oil is completely sucked and fed with the flow controlled by a cam lift quantity of the variable cam 13, it does not cause any problem such as self-closing and delay in response of the flow rate control solenoid valve and noise and non-reliability arising out of collision between the cam 13 and a cam roller 22.
Patent JP-H04205617-A (JP)
Title: Input/output interface device
Inventor: TANI MASA
IPC: G06F3/0346
Filed: 1990-11-30
Abstract: PURPOSE:To improve the performance of a man machine interface by executing cursor operation by means of the motion of the eye and head of an operator in place of executing manual cursor operation and indicating necessary input/ output action. CONSTITUTION:An eye cursor 23 is obtained from the direction of the eye of the operator and an attention point cursor 24 is displayed based on the positions of the eye cursor 23 and a displayed icon 30. When the specified contents of the icon 30 by the attention point cursor 24 are the indication object of the operator, they are confirmed by the head action of the operator and CPU executes input/output action in accordance with the specified contents of the icon 30 by the confirmation. When the head motion of the operator is negative, processing is repeated from that for obtaining the eye cursor 23. Thus, cursor operation is simplified and made efficient and the performance of the man machine interface is improved.
Patent JP-H06185121-A (JP)
Title: Assembling unit house and execution thereof
Inventor: MIURA HIDENORI
IPC: E04B1/343
Filed: 1992-12-21
Abstract: PURPOSE:To allow an unskilled workman to make easily assembly while suppressing use of bolts, etc., to the possible minimum and enhance the transportion efficiency. CONSTITUTION:The first pin holes 6a, 7a and second pin holes 6b, 7b are furnished at the connections of beams 1a one another of a floor framework A and beams 1b one another of a ceiling framework B, and these frameworks A, B are arranged as folding by means of the pin structure where the first pins 8a, 8b are inserted through the first pin holes 6a, 7a. The second pins 9a, 9b are installed at the bottom and top of each column member 2, and in the condition that the floor framework A or ceiling framework B is spread in rectangular shape, they are inserted through the second pin holes 6b, 7b, and thereby the two frameworks A, B are coupled together by the column member 2 and also therein the deformation due to the pin structure is restrained.
Patent JP-H10156649-A (JP)
Title: Part recovery device
Inventor: OWADA AKIRA
IPC: B62D65/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To check a part which is mounted against a part which is removed accurately by computing signals input from a part carry-out sensing part and a recovery part sensing part and generating an abnormality signal when they do not coincide. SOLUTION: A pin which is pulled out enters a recovery part sensing part 31, is charged through a port part, and is recovered. By sensing the passing of a removed part of a part which passes a proximity switch, the removed and recovered part of the part is sensed, and the sensing is transmitted to an arithmetic unit 24. The arithmetic unit 24 receives a signal from a production indication machine 13 and a signal from a part carry-out sensing part 23. When the number of parts to be assembled does not coincide with the number of pins which are recovered, an alarm is generated by an alarm buzzer to inform that a pin which is not recovered yet exists and stop an automobile body assembly line.
Patent JP-H08180471-A (JP)
Title: Developing device
Inventor: ANZAI AKIHIRO
IPC: G03F7/30
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate light quantity fluctuation due to a light source and thickness unevenness of a glass substrate or a photoresist layer from monitor light. CONSTITUTION: This device is provided with a photodetector A4 monitoring laser light B11 dealt as the light quantity from the light source 1, the photodetector B7 monitoring transmitting zero-order light 13 and the photodetector C8 monitoring reflected zero-order light 14. The light quantity fluctuation due to the light source 1 and the thickness unevenness of the glass substrate 5 or the photoresist layer 6 is calculated by an operation circuit 17 and the operation circuit 18 from outputs from these photodetectors to eliminate the light quantity fluctuation from the monitor light, and a development advance state is monitored without using diffracted light beams.