baber/WOPTO huggingface dataset:
Patent JP-S6325372-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: NAKAJIMA TOYOHEI
IPC: F02P5/15
Filed: 1986-07-01
Abstract: PURPOSE:To quickly avoid knocking even in the low rotational speed range of an engine and also make a knocking avoiding speed constant, by increasing or decreasing the amount of knocking correstion depending on the operational state of the engine. CONSTITUTION:Basic ignition timing is computed in a control unit 38. Then an amount of knocking correction, i.e., angles of advancing or retarding, is selected by a CPU 38b for searching out a table value stored in a memory 38c based on the number of revolution of an engine detected by a crank angle sensor 20. Here, the amount of knocking correction is determined depending on the number of revolution of the engine, the amount of correction bar ingnition being comparatively large in a low speed range and becoming smaller as the number of revolution of the engine increases. Whether knocking is present or not is confirmed by the output of a knocking sensor 14, and if knocking is present, the angle of ignition is retarded by the above amount of knocking correction. As described above, the amount of correction is varied depending on the engine number of revolution, enabling smooth knock avoiding to be assured.
Patent JP-S5944365-A (JP)
Title: 2-phenylalkylthio-4(3h)-quinazolinone derivative
Inventor: SEKIYA TETSUO
IPC: A61P3/00
Filed: 1982-09-07
Abstract: NEW MATERIAL:The compound of formula I (R<1> is 1-5C alkyl or allyl; R<2> is H or 1-5C alkyl; X is H, 1-5C alkoxy or halogen; n is 0-5). EXAMPLE:2-Benzylthio-3-methyl-4(3H)-quinazolinone. USE:An antistenocardia having calcium antagonistic activity. PROCESS:The compound of formula I can be prepared by reacting 2-mercapto-3- R<1>-4(3H)-quinazolinone of formula II with the (substituted) phenylalkyl halide of formula III preferably in the presence of an acid acceptor such as NaOH at -20-+100 deg.C, or by reacting the compound of formula II with the phenylalkyl alcohol of formula IV in the presence of a reaction assistant comprising dimenthylformamide dialkyl acetal, at -20-+150 deg.C.
Patent JP-S5982801-A (JP)
Inventor: RICHIYAADO JIYOSEFU TOREESHII
IPC: A44B11/25
Filed: 1983-08-27
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-H0820430-A (JP)
Title: Controller of conveyed work
Inventor: OTSUKA TETSUYA
IPC: B65G47/88
Filed: 1994-07-07
Abstract: PURPOSE:To stop a conveyed work temporarily without imparting any shock to it by advancing a stopping member to the conveyor route of this work, spraying a braking fluid from a nozzle installed in this stopping member, and blowing this fluid to the conveyed work. CONSTITUTION:When a pallet 21 travels along a roller conveyor 20 and passes through the front of a detector 8, it is detected by this detector 8. On the basis of a detection signal out of this detector 8, a controller 10 releases a control valve 5b, spraying air from the nozzle of a stopping block 3. This air is blown to the pallet 21, whereby its speed goes down. Accordingly, this pallet 21 gently collides with the stopping block 3 and comes to a stop. At the time of this collision, a detector 9 detects the pallet 21, and on the basis of a detection signal of this detector 9, it closes the control valve 5b. Next, a pedal 7 is trodden, then the stopping block 3 is pulled via a wire rope 6, housing it in a casing 2, and a temporary cessation in the pallet 21 is released, restarting its traveling.
Patent JP-H05323344-A (JP)
Title: Liquid crystal display device
Inventor: HAMAZAKI MASAHARU
IPC: G02F1/1335
Filed: 1992-05-22
Abstract: PURPOSE:To provide the liquid crystal display device which can display some message, display in the area other than a main pixel part where an image is displayed in a liquid crystal display device which is used for, for example, a viewfinder, etc. CONSTITUTION:The liquid crystal display device 1 equipped with a couple of substrates having transparent electrodes on their internal surfaces and a liquid crystal layer sandwiched between those substrates is equipped with a 1st pixel part 46 consisting of plural pixels for an image display and a 2nd pixel part 48 consisting of plural pixels having a different pitch from the 1st pixel part 46. Vertical signal lines 4 of the 1st pixel parts 46 and vertical signal lines 4 of the 2nd pixel part 48 are made common and the pitch of horizontal gate lines of the 2nd pixel part 48 is made smaller than that of the 1st pixel part 46.
Patent JP-S5582676-A (JP)
Title: Heat-sensitive transfer recording device
Inventor: MIZUGUCHI MAMORU
IPC: B41M5/382
Filed: 1978-12-19
Abstract: PURPOSE:To obtain a high-resolution transferred image by a constitution wherein powder ink adsorbed into the surface of a transfer master roller is selectively heated to melt, transferred onto an intermediate transfer film, and re-transferred to ordinary paper. CONSTITUTION:A heat-sensitive recording device comprises a transfer master roller 11, magnetic brush 12, and transfer roll 15. The tip end of the brush 12 is rotated in contact with the surface of the roller 11, and thermomelting powder ink 13 admixed with iron powder is electrostatically adhered to the surface of the roller 11 in a uniform thickness. Then the ink 13 is melted by selective heating by a thermal head 17 through an intermediate transfer film 16 which is in contact with the roller 11 and moved by a drive roll 18; the molten ink is temporarily transferred to the film 16, before re-transferred to ordinary paper 19 by a roll 15.
Patent JP-H10332889-A (JP)
Title: Leak detector in storage tank in cell
Inventor: MAEDA AKIRA
IPC: G01M3/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a leak detector in storage tank in a cell capable of confirming in a short time the radioactivity concentration and judging whether or not dilution is necessary. SOLUTION: Spaces 12 and 13 connecting the inside and the outside of the shielding wall 1 of a cell 2 without the effect of radiation are formed by surrounding with a shield body 11. In the space 12 inside the cell 2, a pipe 14 sending liquid of drain from a drip drain 4 is passed. In the space 13 outside the cell 2, a radiation detector 15 detecting gamma ray and the like by way of a collimator 16 is provided and radioactivity concentration is continuously detected without sampling and analyzing. By this, the leakage of high level waste liquid can be immediately diluted and for condensate water on the other hand, useless dilution can be prevented.
Patent JP-H10335174-A (JP)
Title: Monolithic ceramic capacitor
Inventor: SAITO KENJI
IPC: H01G13/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To secure reliability even when the thickness of a ceramic layer is reduced, by applying different voltages to a dielectric capacitor, then measuring a current flowing through a dielectric porcelain capacitor at the time of each voltage application, and utilizing a special relation existing between the measured currents to examine the difference in resistance inside of the dielectrics. SOLUTION: In a monolithic ceramic capacitor constituted by forming an external electrode on an end surface of an element made of alternately stacked ceramic layers and conductor layers, the thickness of the ceramic layer of the alternately stacked ceramic layers and conductor layers is not more than 5 μm, and a coefficient α obtained by α=log(I2 /I1 )/log(V2 /V1 ) is not more than 3.5, where currents flowing at the time of application of voltages V1 , V2 to the monolithic ceramic capacitor are expressed by I1 , I2 , respectively. When αis not more than 3.5, uniformity of the dielectrics is high and a uniform electric field is applied to the entire dielectrics to disperse the energy. Thus, there is no concentration of energy necessary for deterioration, and consequently, the reliability is improved.
Patent JP-H0448577-A (JP)
Title: Heat input controlling apparatus for welding electric welded tube
Inventor: IOKIDO TADASHI
IPC: G05D23/00
Filed: 1990-06-14
Abstract: PURPOSE:To make feed-forward control easy in all the range of feeding speed by taking out a fuzzy inference result to the feeding speed of a pipe material with representative thickness as an intermediate variable and fuzzily infering the obtained intermediate variable and present thickness to obtain an optimum quantity of heat input. CONSTITUTION:A feeding speed (v) detected by a velocity detector 18 is provided to a first fuzzy inference part group 19a, 19b...19n which carry out fazzy inference to the velocity in the case of the representative thickness t0, t1...t2. The first fuzzy inference par group 19a, 19b...19n obtain fuzzy inference results %P0, %P1...%P2 to feeding speed in the case of the representative thickness as outputs. The obtained intermediate variables %P0, %P1...%P2 together with the present thickness (t) measured by a thickness measuring device 21 are supplied to a second fuzzy inference part 20 and the optimum heat input quantity P in the case of the present thickness is fuzzy-infered in the second fuzzy inference part 20.
Patent JP-S5779300-A (JP)
Title: Front pressure control method of ejector nozzle
Inventor: HARADA KAZUO
IPC: F04F5/52
Filed: 1980-11-05
Abstract: PURPOSE: To minimize the drive steam necessary for an ejector in relation to the required design conditions and obtain an assigned vacuum by continuously controlling the front pressure on the ejector nozzle in response to the temperature of the cooling water.  
     CONSTITUTION: Control signal is always transmitted from a pressure control unit 10 for the drive steam so as to make the pressure P 1  of the drive steam detected by a pressure deteting terminal 11 correspond with the front pressure P in the nozzle 2 of a ejector 1 acting as the arranged value constantly computed from the temperature of the cooling water, and opening degree of the pressure control valve 12 is controlled. Thus, an assigned vacuum may be obtained regardless of any change in the temperature of cooling water. Consequently, the front pressure control at the nozzle 2 of ejector 1 which is superior in view of economy, operativeness ad performance by continuously controlling the front pressure in the nozzle 2 of the ejector 1 in response to the temperature of cooling water to obtain an assigned vacuum and minimizing the drive steam necessary for the ejector 1 in relation to the required design conditions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S641725-A (JP)
Title: Production of polycarbonate
Inventor: YONEDA HARUYUKI
IPC: C08G64/20
Filed: 1987-06-23
Abstract: PURPOSE: To efficiently obtain the titled uncolored polymer having excellent hydrolytic stability in molding and heat resistance for a long period without using a catalyst, by reacting a specific dialkyl biscarbonate with diphenyl carbonate.  
     CONSTITUTION: (A) 1mol. dialkyl biscarbonate of 2,2-bis(p-hydroxyphenyl)propane expressed by the formula (R 1  and R 2  are lower alkyl) is mixed with (B) 1mol., preferably 1W2mol. diphenyl carbonate, heated and reacted at 150W320°C in an inert gas atmosphere, e.g. argon, to afford the aimed polycarbonate. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000031550-A (JP)
Title: Integrated circuit device of insulated gate type field effect transistor
Inventor: AOYANAGI MASAHIRO
IPC: H01L21/3205
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device using insulated gate type field effect transistors where signal transmission delay is remarkably reduced under the actual operation of an element. SOLUTION: An integrated circuit device is constituted by integrating a plurality of insulated gate type field effect transistors. Gates 14G of the insulated gate type field effect transistors and wiring layers 14L facing the gates 14G are composed of NbCN films which turned to superconducting states under cryogenic circumstance. The gates 14G and the wiring layers 14L are practically used under cryogenic circumstance lower than or equal to a super conductivity transition temperature where states of the gates 14G and the wiring layers 14L turn to superconducting states.
Patent JP-S642175-A (JP)
Title: Convolution integrator for picture recognition device
Inventor: MURAOKA YUTAKA
IPC: G06T5/20
Filed: 1987-06-25
Abstract: PURPOSE:To correctly obtain a correction command to instructing data and to effectively weld by changing the setting of a coefficient set to a convolution integrator. CONSTITUTION:Plural picture element data storing parts 20-1-20-n for storing the data of one picture element of digitized picture data are provided and a picture data storing shift register 20 for fetching the picture data by a shift signal and sequentially shifting is disposed. Coefficient storing parts 30-1-30-n in which the coefficient is set by a digital value the setting of which can be changed disposed correspondingly to the respective picture element data storing parts 20-1-20-n, multipliers 40-1-40-n in which the picture element data stored in the respective picture element data storing parts 20-1-20-n is multiplied by the coefficients set to the corresponding coefficient storing parts 30-1-30-n and an adder 50 for adding the outputs of the respective multipliers are provided. In such a way, a convolution integration is carried out according to a digital processing and the coefficient can be changed.
Patent JP-S6217396-A (JP)
Title: Cross flow fan
Inventor: TSUKADA SEIICHI
IPC: F04D17/04
Filed: 1985-07-16
Abstract: PURPOSE:To increase a quantity of air flow by extending one end of a blade, integrally formed with a fixed plate by resin molding, and providing a protrusive part which protrudes from the periphery of the fixed plate. CONSTITUTION:A fan, integrally forming a disc-shaped fixed plate 7 with many blades 7a by resin molding, forms one blade block D. The fan, extending one end of the blade 7a and providing a protrusive part 7b so as to protrude from the periphery of the fixed plate 7, forms the periphery of the next fixed plate 8 for adhesive mounting in a tapered shape next adapts it to the end part of a blade 8a. Consequently, the cross flow fan, constituting over its overall length a series of the blades, promotes an increase of the quantity of air flow.
Patent JP-H08735-A (JP)
Title: Tube catheter
Inventor: MORIMOTO NAOKI
IPC: A61M27/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide a catheter capable of easily penetrating into skin even if the skin is cut small to suppress the invasion to a patient to the least when the connector part is guided out of the patient and securely holding the connector part. CONSTITUTION:A tubular connector part 2 with an inner hollow communicating to the hollow of the tube 1 is fastened to the end part of the tube 1 of the tube catheter. The connector part 2 is provided with a guide part 3 tapered toward the end installed on its end, the tip of the guide part 3 is covered and a protruding plate-like holding part 4 is equipped on the end part. A hole 5 and a protrusion are made on the end part of the holding part 4 and a ring type ditch 7 is formed on the outer periphery of the connector part 2.
Patent JP-H097580-A (JP)
Title: Injecting method for alkaline electrolyte to battery
Inventor: HOSHINO KOICHI
IPC: H01M2/36
Filed: 1995-06-22
Abstract: PURPOSE: To surely perform laser welding in an opening part so as to decrease fraction defective, by arranging a plate group in a bottomed can unit with one side formed as an opening part, rotated so as to place the opening part in the inside, and injecting an alkaline electrolyte divided into a plurality of times. CONSTITUTION: A bottomed can unit of receiving a plate group of a battery is rotated while given centrifugal force, to inject a prescribed amount of alkaline electrolyte from an opening part of the can unit. Here, by injecting the electrolyte not of a prescribed total amount by one time injecting operation but of an amount divided into a plurality of times, each time injection amount is decreased. Consequently, an alkaline electrolyte is not left on the plate group at each time. Accordingly, the injected alkaline electrolyte is prevented from rising to the opening part along an internal wall surface of the bottomed can unit, to generate no inferiority when laser welded to a seal unit, consequently to decrease also fraction defective.
Patent JP-H025130-A (JP)
Title: Method for collating personal finger print
Inventor: IGAKI SEIGO
IPC: G06F9/00
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a finger print collating result within a short time by previously forming a retrieval order table capable of retrieving a storage address in a file by its abbreviated number and using an abbreviated number inputted from a personal identification (ID) number input means and the retrieval order table to find out a collating result by a collating circuit. CONSTITUTION:When an abbreviated number is inputted from the personal ID number input means 4, the collating circuit 2 retrieves the retrieval order table 6 based upon the number to obtain an order table (arrow (a)). The address in the data file for a 1st person out of plural persons having the same abbreviated number the table is obtained (arrow (b)). The collating circuit 2 searches the data file 1 based on the address and reads out the data of the address concerned (arrows (c), (d)). The circuit 2 collates the obtained data with data obtained from a finger print sensor 3, and when the collated result is illegal, the retrieval is repeated from 2nd column in the table 6 based upon the arrow (a) and the method is repeated until coincidence is obtained by the circuit 2. Thus, the data can be rapidly and accurately collated.
Patent JP-S6157231-A (JP)
Title: Vacuum apparatus
Inventor: YOSHIDA TAKU
IPC: B01J3/00
Filed: 1984-07-27
Abstract: PURPOSE:To certainly keep the vacuum of a vacuum chamber even when a vacuum source is cut off, by arranging a means for locking the valve body of the gate valve between a load lock chamber and a vacuum space by a cam mechanism when said gate valve is closed. CONSTITUTION:Because a lid 6 is opened at the time of the feed-in and feed- out of an object to be treated and the valve body 3 of a gate valve receives atmospheric pressure when the vacuum of a load clock chamber 2 is cut off, the valve body 3 must be pushed upwardly in order to keep the closed state of the gate valve but this force F is imparted to a cam 8. This cam 8 has an oblique surface in its cross-sectional shape and is guided by upper and lower guides 9, 10 and driven right and left by a cylinder 11. The bearing 13 attached to the drive shaft 12 of the valve body 3 is constituted so as to be capable of locking or opening the valve body 3 through the contact with the cam 8.
Patent JP-H03115268-A (JP)
Title: Imidazolylalkene acid
Inventor: JIYOZEFU ARAN FUINKERUSHIYUTAI
IPC: A61P27/06
Filed: 1990-06-14
Abstract: NEW MATERIAL: A compd. of formula I [where R 1  = phenyl, biphenyl, naphthyl, etc., R 2  = an alkyl, an alkenyl, a cycloalkyl, etc.; X = single bond, O, S; R 3 =H, a halogen, CHO, hydroxymethyl, COOR 7  (where R 7 =H, an alkyl, etc.), etc.; R 4 , R 5  = each H, an alkyl, phenyl-Y, naphthyl-Y (where Y = single bond, O, S, etc.), etc., on the condition that one of them is other than H or an alkyl; R 6 =Z-COOR 8 , Z-CONR 7 R 7  (where Z = single bond, vinyl, CH 2 , etc.; R 8 =H, an alkyl, etc.] or a salt of the same.  
     EXAMPLE: (E)-3-[2-n-Butyl-1-{(2-chlorophenyl)methyl}-1H-imidazol-5-yl]-2-benzyl-2- propenoic acid.  
     USE: An angiotensin II acceptor antagonist.  
     PREPARATION: For example, a compd. of formula I is obtd. by reacting a compd. of formula II with a compd. of formula III under the existence of a base. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H078494-A (JP)
Title: Ultrasonic probe, flexible circuit and cable
Inventor: BURAIAN JII KONAA
IPC: A61B1/00
Filed: 1994-06-15
Abstract: PURPOSE: To provide an ultrasonic probe, a flexible circuit and a cable, which can be effectively used for various structures such as thoracic cavity, esophagus, or an internal conduit probe. CONSTITUTION: An ultrasonic probe 10 comprises a sensor head 12 having an ultrasonic wave transducer element 27 array 28 inside, and a high density flexible circuit 26 connected with an edge part of the sensor head 12. The flexible circuit 26 comprises a conductor trace connected to the transducer element, is positioned in a flexible cable 14, has a shape bendable in the omnidirection throughout the width, and is freely twisted with the bending of the flexible cable. The conductor trace is positioned between the flat dielectric layers, and conducts an electric signal between the transducer element and a handle 22 of the probe.
Patent JP-H084835-A (JP)
Title: Coil spring for damper
Inventor: NAKANO YOSHINORI
IPC: F16F15/134
Filed: 1994-06-14
Abstract: PURPOSE:To provide size reduction in a damper device for clutch disc or the like, in a coil spring which is incorporated in the damper device, by forming a shape in the direction which meets axial line in a natural condition into an arc-shaped curve and roughly elliptical shape in its cross section. CONSTITUTION:A damper device for clutch disc is provided with plural window parts which are formed at a hub flange 2 integrated with a hub 1, at every uniform angle, spline-fitted onto a clutch shaft and stores a damper spring 4 in the respective window parts 3. The damper spring 4 which is of arc shape along its axis in a natural condition, is formed with the same curvature as respective openings 5a, 6a, formed at the window part 3, and a clutch plate 5 and a retaining plate 6 disposed on both sides of the hub flange 2. The cross sectional shape including a plane which is orthogonal to the axis of the damper spring 4 is formed into a roughly elliptical shape, on the longer edge side of which a straight line part 4a is formed in a fixed length range.
Patent JP-S5581190-A (JP)
Title: Transcription printing method
Inventor: OZAKI SHIGEO
IPC: B41M3/12
Filed: 1978-12-15
Abstract: PURPOSE: To eliminate a transcription defective by preventing from liquid and gas leakage by coating a flexible film in a tank where a pressurizing unit such as a pump is provided.  
     CONSTITUTION: The top section of a tank 4 having a pressurizing unit 7 is placed with a flexible film 3 to fill a liquid or gas 5 within the tank 4. Furthermore, a transcription sheet 2 is formed by using a paint or a printing ink for the flexible base sheet to make any pattern for configuring the transcription device 6 by placing on the flexible film 3. Moreover, more than two transcription devices 6 are provided to interpose the workpiece to press down the workpiece within respective unit tank 4, simultaneously a certain pressure being applied to the liquid or the gas 5 contained within the tank 4 with a pressurizing unit such as a pump 7 provided nearly the tank, causing to apply a uniform pressure to the full-surface of the workpiece through the flexible film 3, allowing the sheet to adhere closely to the minute uneven surface to transcribe completely. 
     COPYRIGHT: (C)1980,JPO&Japio