baber/WOPTO huggingface dataset:
Patent JP-H09261215-A (JP)
Title: Frame synchronizing circuit
Inventor: YAMAZAKI MASAO
IPC: H04J3/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To shorten an asynchronous detecting time and to simultaneously reinforce frame synchronization holding at the time of BDR deterioration by preparing plural kinds of set values in non-coincidence counter and selecting the setting value in accordance with propriety of BER in a reception signal. SOLUTION: An AND element 9 adopts AND of a reference pulse and a non-coincidence pulse outputteds from a reference pulse generating circuits 1 and counts up the counting value of a non-coincidence counter 10a when AND of the both pulses is 'one'. The non-coincidence counter 10a having the two kinds of setting values being large and small respectively outputs the pulse from a Q2 terminal when the counting value becomes the prescribed setting value N2 an from the Q3 terminal when it becomes the setting value N3 by counting-up. When BER(bet error rate) of a received ditigal data signal becomes more than a threshold value (BER deterioration), a switch 18 connects the Q terminal to an NOT element 14. When BER becomes less than the threshold value (fevorable BER), the Q2 terminal is connected to the NOT element 14.
Patent JP-S51144777-A (JP)
Title: A method for degrading acrylamide monomer by the use of bacteria
Inventor: ARAI TADASHI
IPC: C09K17/20
Filed: 1975-06-07
Abstract: PURPOSE: A method for degrading residual scrylamide monomer in its polymer, by the use of bacteria. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09259165-A (JP)
Title: Design device
Inventor: HIRASUNA KIYOMI
IPC: G06F9/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a design drawing precisely matching with an impression that a user desires by making the user make a choice among candidate terms and grasping a more detailed image, and performing inference. SOLUTION: This device consists of a keyboard 1, a computer 3, and a CRT 5. The computer 3 is equipped with a memory 3a which has a knowledge data base 7 and a CPU 3b. The CPU 3b is equipped with an inference means 17 which infers a corresponding design drawing when an evaluation term is inputted from the keyboard 1 and an output means 19 which displays the inference result out on the CRT 5. When there are plural image data on the input evaluation term, alternative candidate terms are extracted by using an adjective correlation value data base 15 and image data on an alternative term selected out of the candidate terms and inputted is used to perform inference. Thus, the user makes a choice among the alternative candidate terms, so the more detailed image that the user is grasped and the inference can be done.
Patent JP-S55160635-A (JP)
Title: Intermittent wiper for vehicle
Inventor: ENDOU HIROSHI
IPC: G01N27/00
Filed: 1979-06-01
Abstract: PURPOSE: To dispense with the manual adjustment of the wiping interval of a windshield wiper depending on the quantity of rainfall, by using a comparison circuit to compare the signal of a rainfall quantity sensor with a set reference value and automatically altering the wiping interval through a driving circuit by the output of the comparison circuit.  
     CONSTITUTION: A rainfall quantity sensor 1 produces an output signal depending on the quantity of rainwater which adheres to a windshield per unit time. When the output signal exceeds a setpoint, a comparison circuit produces an output signal to supply a wiper actuating instruction signal from a driving circuit 2 to actuate a wiper 3. When the quantity of rainwater adhering per unit time is large, the output interval of the wiper actuating instruction signal is made small to intermittently actuate the wiper at a short interval. The sensor 1 comprises an anode 11 and a cathode 12 made of a transparent conductor and is supported by a transparent insulating film 13. The change in the resistance of the pair of the electrodes 11, 12 is detected to determine the quantity of rainwater. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03270912-A (JP)
Title: Low-melting point core structure
Inventor: TOMITA TAKASHI
IPC: B29C33/54
Filed: 1990-03-20
Abstract: PURPOSE:To easily produce low-melting point core without melting low-melting point material by a method wherein particle-like core material under void- containing state is filled in the interior of skin layer made of the low-melting point material. CONSTITUTION:Core materials 2 under the state that void is held between particles adjacent to each other are filled in the interior of a core 1 so as to come into contact with each other. Further, the outer surface of the core 1 is covered by skin layer 4 having smooth outer surface. In order to manufacture the core 1, a center material 5 with the specific gravity smaller than that of the core material 2, is inserted in the central part of the cavity 11 of a resin mold 10 and particle-like core material 2 made of low-melting point material is filled a round the center material. Next, the core material 2 is heated by an induction heating device 13 with induction heating coils so as to melt only the core material ranging from its surface to the predetermined depth in order to form skin layer 4. The obtained core 1 can be easily removed by drawing the heat material 5 out of a resin formed item, removing the particle-like core material 2 by collasping it through the application of vibration and finally liquating only the remaining skin layer 4 out by heating.
Patent JP-H1041535-A (JP)
Title: Circuit for detecting maximum power point
Inventor: JO HYUN-MIN
IPC: H01L31/042
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to always follow the maximum power point irrespective of the intensity of the rays of the sun and the ambient temperature by a method in which when present quantity of charge is larger than the previous quantity of charge, the output of a solar battery is judged that it is decreased, and its judgment signal is outputted. SOLUTION: When the power detection signal generated by a power detection means 20 is outputted to a judgement means 40 at the maximum power point, the first and the second switching signals S1 and S2, which maintain a high condition, are outputted from the judgement means 40 in the beginning, reference voltage is applied to the inversion terminal (-) and the non-inversion terminal (+) of a comparator U1 and they are maintained at the same potential. The output of the comparator U1 maintains a low state when they are in the same potential. Accordingly, the output of a flip-flop FF1, on which the output set by a setting signal S4 is maintained in a high state, latches the output state of the comparator U1 from the rising edge of a clock signal S3, and its output is indicates a low state.
Patent JP-H06277158-A (JP)
Title: Device for connecting forced circulation piping to bathtub
Inventor: UEHARA KAZUHITO
IPC: A47K3/00
Filed: 1993-03-26
Abstract: PURPOSE:To improve an execution property and the uniformity of hot water temperature in a bathtub by connecting a forced circulation piping to the intake side and discharge side in the same way. CONSTITUTION:A go-pipe 42 and return pipe 43 are connected to piping connecting ports 12, 24 irrespective of the directions. Also, independent flowing water path 20 is separated from a flowing water chamber by a packing for preventing an inside leak and further a screw 19 for fastening fixedly an inner tube 10 and partition wall 15 constituting these path and chamber is mounted from the rear surface. The flowing water chamber is formed in the nearly L-shaped form, and a mixing preventing projection 80 and bank-like projection part 81 are formed on the partition wall 15. Thus, while a satisfactory execution property of piping is given, the shortcircuit in the bathtub and inside and outside the bathtub connecting device is eliminated to prevent a heater having an automatic boiling-up stopping function from being stopped.
Patent JP-2000079735-A (JP)
Title: Printer with cutter
Inventor: IGARASHI HITOSHI
IPC: B41J11/66
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To print on both cutform papers and continuous papers transferred in the same transfer path by a transferring means and surely discharge also cutform papers after printed out of a printer without the fear of stopping the papers in the middle of the transfer path in the printer. SOLUTION: The printer with a cutter can print to both a cutform paper 1b and a continuous paper, and cut and separate the continuous paper by a cutting means 3 for every printed matter. A cutform paper discharge roller 6 is set in the vicinity outside the cutting means 3 for sending the cutform paper 1b outside the printer. A distance L between the discharge roller 6 and a discharge roller 5 arranged immediately before the discharge roller 6 in a transfer direction for sending the paper forward is set to be smaller than a length of the cutform paper 1b. Since a feed force of at least one roller is always applied to the cutform paper, there is no fear of stopping the cutform paper after printed in the middle of a transfer path in the printer.
Patent JP-S543452-A (JP)
Title: Phase inversion circuit
Inventor: MORITA KEN
IPC: H03F3/68
Filed: 1977-06-09
Abstract: PURPOSE:To secure a correct phase inversion action regardless of the noise of the power source line and thus to ensure an facilitated IC formation, by using the differential amplifier and the current mirror.
Patent JP-S60236621-A (JP)
Inventor: ANSO TSUIMERUMAN
IPC: A47J41/00
Filed: 1985-04-02
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-H05272837-A (JP)
Title: Compression absorption composite heat pump
IPC: F25B25/02
Filed: 1992-03-26
Abstract: PURPOSE:To reduce the temperature of a generator through the increase of refrigerant density of the generator and perform effective utilization of the exhaust gas heat of a prime mover required for vaporization of a refrigerant in the generator by a method wherein vapor from a vaporizer is compressed in an absorber by means of an intermediate mechanical compressor, and the absorber is operated by means of the pressures of the generator and the vaporizer. CONSTITUTION:Concentrated ammonia liquid is fed from an absorber 4 to a generator 1 through a heat-exchanger 5 with the aid of a circulating pump 6 and vaporized by means of an exhaust heat, and the vaporized ammonia liquid is guided to a condenser 2 and condensed by a cooler 102. Vapor generated from a vaporizer 3 by means of a main compressor 20 is guided to the condenser 2 with the aid of a prime mover 30, heat is removed by the vaporizer 3 and a heat of condensation is removed by means of the condenser 2. Exhaust heat used for drive of a mechanical compressor has heat which is reduced through the feed of it to the generator 1 by means of a line 33. Meanwhile, in cooling water of the prime mover, since ammonia concentration is increased by the intermediate condenser 2 and thus a vaporizing temperature is low, heat is sufficiently received by a low temperature heating source and a quantity of heat can be effectively utilized.
Patent JP-H0859732-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: URATA HISAO
IPC: C08F4/42
Filed: 1995-03-01
Abstract: PURPOSE: To obtain the subject polymer in high yield and high selectivity by using a catalytic system composed of a combination of a chromium compound, an acid amide or an imide compound and a metal alkyl compound. CONSTITUTION: This method for producing α-olefin oligomer, especially composed mainly of ethylene to 1-hexene is to use a catalyst system comprising a combination of (A) a chromium compound such as chromium (IV) t-butoxide, chromium (III) acetylacetonate or β-diketonate salt of chromium, (B) an acid amide or an imide compound of the formula (M1 is H or a metal of IA, IIA, IB and IIIB of the periodic table; R<1> and R<2> are each H, a 1-30C alkyl, an alkenyl, etc., or R<1> and R<2> together forma ring) and a metal alkyl compound such as an alkylaluminum compound.
Patent JP-S52152171-A (JP)
Title: Wafer alignment method
Inventor: KISHINO SEIGOU
IPC: H01L21/302
Filed: 1976-06-14
Abstract: PURPOSE: To improve the contrast of moire patterns and perform mask alignment effectively by providing straight line or curve groups of effective widths on a wafer and photo mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0641585-A (JP)
Title: Cogranular product comprising aluminosilicate and sodium silicate, its preparation and its use
Inventor: AREKUSANDAA TATSUPERU
IPC: C11D3/12
Filed: 1993-03-26
Abstract: PURPOSE: To obtain the cogranulate of high bulk density which easily disintegrates in water into primary particles and which is useful as co-builders for detergents by treating respective specified aluminosilicates and crystalline sodium silicates having a layered structure by means of a specified method.  
     CONSTITUTION: At first, aluminosilicates of the formula [M is alkali (alkaline earth) metal; n is a valency of anode ion; x is 2 or more; y is 0-8] and (B) crystalline sodium silicate having a SiO 2 /Na 2 O ratio of 1.8-2.1 and a layered structure are mixed in pulverulent forms respectively. Then, the mixture is compressed between two rolls rotating inversely each other under a pressure and the obtained solids are pulverized. Finally, particles having desired sizes are separated from the pulverized products, to obtain objective cogranulates comprising components A and B. As the component A, zeolite A is preferable. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08239177-A (JP)
Title: Elevator position indicator
Inventor: IKEGAMI TOYOKO
IPC: G09G3/20
Filed: 1995-03-03
Abstract: PURPOSE: To prevent images from burning in on a display panel even at the time of displaying the same floor for a long time. CONSTITUTION: While a car is being stopped, a display time measuring means 8 outputs a display color switch signal each time a predetermined period of time has elapsed. Each time the signal is output, a display color setting means 6 designates a different display color from a plurality of display colors. A display control means 5, when the car is being stopped, displays the floor on a display panel 3 in the display color designated by the display color setting means 6. Therefore when the same floor is displayed for a long time, the display color is automatically changed so that the image can be prevented from burning in on the display panel 3.
Patent JP-S62223153-A (JP)
Title: Substituted cinnamic acid ester having norbornene ring
Inventor: KITANO HISAO
IPC: C08K5/10
Filed: 1986-03-26
Abstract: NEW MATERIAL:A substituted cinnamic acid ester, expressed by formula I (formula II is vinyl, ethylidene or ethyl; n is 0 or 1; R is 1-3C hydrocarbon group or acyl). EXAMPLE:(5-Vinyl-2-norbornyl)-p-methoxycinnamate. USE:A useful substance, having a wide uses as a perfume, plasticizer, corsslinking agent and biochemical drug and the industrial field of utilization extending from industrial materials to daily necessities. PREPARATION:For example, (i) a substituted norbonanol expressed by formula III is reacted with a substituted cinnamic acid expressed by formula IV in the presence of a mild acid catalyst or Lewis acid or (ii) a substituted norbornyl halide expressed by formula V (X is Cl, Br or I) and a substituted cinnamic acid salt expressed by formula VI (M is monovalent metal) are heated to 50-150 deg.C in a polar solvent under as anhydrous condition as possible, etc., to afford the aimed compound expressed by formula I.
Patent JP-H09235718-A (JP)
Title: Precast concrete block
Inventor: SASAKI KUNITAKA
IPC: B28B1/14
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To ensure a fine appearance simply at comparatively low cost by forming partial patter sections, to which color coating treatment, etc., are executed, on one side or both sides at the top end section of a side wall in a solid structure concrete block molded by forms. SOLUTION: Partial pattern sections 12 are formed at top end sections in both side walls of a precast concrete block 1 for constituting a U-shaped water channel-for example, log patterns are formed to the pattern sections 12 extending over top faces and slight internal side faces. The water channel is constructed in a field 10 in the same manner as the field 10 by the concrete blocks 1, the top-end pattern sections 12 at top end sections are continued and a water channel by old-fashioned dearing fences is formed, and the pattern sections 12 are not corroded and modified because the pattern sections 12 are decorated to concrete surfaces and the fine apperance of the top end sections is maintained. Accordingly, the fine apperance can be ensured simply at comparatively low cost by forming the partial pattern sections 12 at the top end sections.
Patent JP-S58185847-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04D3/35
Filed: 1982-04-23
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-H0675496-A (JP)
Title: Oil applying cleaning roller
Inventor: FURUYA HIROCHIKA
IPC: G03G21/10
Filed: 1992-02-18
Abstract: PURPOSE:To make an oil applying amount uniform and stable even in the case of leaving a roller as it is for a long time, to shorten impregnating time, to facilitate production, to make cost low and to make weight light by fitting an oil impregnated material in the spiral groove of a core material and providing an oil control layer on the outer periphery thereof. CONSTITUTION:The oil impregnated material is fitted in the spirial groove 4 of the core material 1 having shaft parts 3 projected to both ends of a roller part 2 where the spiral groove 4 is peripherally provided, the oil control layer 8 is provided on the outer periphery of the material 1, and a facing layer 9 is provided on the outer periphery of the layer 8. This roller is set to peripherally contact with the heating roller and the fixing roller of the fixing device of a facsimile printer. With the rotation of the roller, a very small amount of oil from the layer 9 is applied to be in a thin film state on the heating roller or the fixing roller through the layer 8 from the oil impregnated material fitted in the spiral groove 4, so that an oil reflux mechanism is formed and performs a series of oil supply. Therefore, the residue of toner on the heating roller adheres to felt by the wet of the layer 9 and the outer peripheral surface of the fixing roller is kept clear.
Patent JP-2000267214-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHI KENICHI
IPC: G03C1/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity and small in residual dye stains and superior in storage stability. SOLUTION: The silver halide photographic sensitive material is provided on a support with at least one silver halide emulsion layer and it is characterized by being spectrally sensitized by adding a spectrally sensitizing powdery dye soluble in water by >=0.1 weight %, and by containing a hydrazine derivative in the silver halide emulsion layer or another hydrophilic colloidal layer.
Patent JP-H01243461-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJITANI KAZUHIKO
IPC: G11C11/418
Filed: 1988-03-25
Abstract: PURPOSE:To equalize the coupling capacitance of word lines and data lines by crossing split word lines in the coupling sections of the split word lines and the word lines and bonding the memory cells of one and the other of the memory cells sharing a drain region with the split word lines, the word lines, in the same number or approximately the same number. CONSTITUTION:One and the other of memory cells sharing a drain region in a MOSFET for selecting addresses are bonded with adjacent split word lines in the same number or approximately the same number by crossing split word lines in the coupling sections of the split word lines DWLa1-DWLas+1, DWLb1-DWLbs as word lines WLa, WLb. Consequently, when the title device is viewed by one split word lines, the word lines WLa, WLb, the change of coupling capacitance is offset, and coupling capacitance among each data line DL and adjacent word lines WLa, WLb is brought to approximately the same electrostatic capacitance. Accordingly, array noises are suppressed, and a reading margin is improved.
Patent JP-S58712-A (JP)
Inventor: JIYON KEI SARUMAN
IPC: H03M1/00
Filed: 1982-04-23
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-S63237836-A (JP)
Title: Cleaning device for chuck in machining system of workpiece
Inventor: NISHIO KANEO
IPC: B23Q11/00
Filed: 1987-03-23
Abstract: PURPOSE:To perform sufficient cleaning, by opening a valve unit by a cleaning nozzle through an increased pressure of air from a through hole of an advanced piston rod while injecting air to be released toward a chuck from injection holes and closing the valve unit by reducing the pressure of air. CONSTITUTION:If air is supplied from an air supply part 13, a piston rod 14 advances with a cleaning nozzle 17, and if the air from a through hole 15 increases a pressure till a ball valve unit 18 is pressed, a device, which presses the valve unit 18 by the air to be opened against a spring 19 injecting the air from injection holes 21 into a chuck 24, performs cleaning. And the device, which closes the valve unit 18 of the air from the through hole 15 reduces the pressure by releasing the air, retracts the piston rod 14 with the cleaning nozzle 17 by air from an air supply part 12 in a cylinder 11, repeating this operation. In this way, the device, which injects the air in a condition that the cleaning nozzle most approaches the chuck, permits sufficient cleaning to be performed while compactness to be attained.
Patent JP-S57185667-A (JP)
Title: Sealed battery
Inventor: MAKINO KOUICHI
IPC: H01M50/171
Filed: 1981-05-08
Abstract: PURPOSE:To prevent any stress concentration which might develop during the sealing work of a sealed battery, prevent any breakage of a sealing gasket, and enhance the liquid-leakage resistance of the battery by using a sealing gasket having a curved surface at the end of its peripheral rising part. CONSTITUTION:Since a sealing plate 7 of this invention, as is mentioned above, has a curved surface at an end 7d of its rising part, the deformation and the flow of a sealing gasket 6 are not deteriorated, and unreasonable stress is not concentrated. Therefore, the rising part of the gasket 6 can be caulked with relatively homogeneous stree. Besides, the rising part of the plate 7, the rising part of the gasket 6, and the side surface and the opening part of a battery case 1 become much more closely in contact with each other than usual, and a complete sealing of the battery can be realized. Consequently, a sealed battery with excellent liquid-leakage resitance can be obtained.
Patent JP-S54160154-A (JP)
Title: Oscillating circuit
Inventor: KAWASHIMA KAZUMI
IPC: H03K3/02
Filed: 1978-06-08
Abstract: PURPOSE:To ensure the steady oscillation of an extremely low frequency by adding the 2-step charging circuit and the switching element to the Schmidt trigger circuit. CONSTITUTION:The charging circuit consisting of resistance 25 and 35 plus capacitor 26 and 36 is added to Schmidt trigger circuit 18 along with switch element transistor TR31. With closure of switch 33, TR31 conducts. As a result, the potential of circuit 18 lowers at point (a) with point (b) set at a low level and transistor 28 cuts off, and then the oscillation stops. When switch 33 is opened, TR31 is cut off since point (b) features a low level, and capacitor 26 and 36 are charged via resistance 25 plus 25 and 35 respectively to raise the potential of point (a). As a result, point (b) features a high level to make TR31 conduct with the potential lowered at point (a), and point (b) features a low level. These actions are repeated to continue the oscillation. Thus, a low-frequency oscillator circuit can be obtained with excellent temperature characteristics.