baber/WOPTO huggingface dataset:
Patent JP-S61245722-A (JP)
Title: Wireless talking equipment
Inventor: UMEYAMA HIROSHI
IPC: H04B1/40
Filed: 1985-04-24
Abstract: PURPOSE:To eliminate the waste of power consumption by providing a control circuit bringing the state to a talking enable state after a chattering time of a power switch or over elapses from the application of a talking switch or the start of intermittent reception. CONSTITUTION:When the talking switch SW is applied or the intermittent reception is started, the control circuit 18 operates a PLL circuit 15 at first and activates other circuits of the reception section after the chattering time Ta or over of the power switch elapses so as to apply reception enable state. When no input signal is caused in the output of a mixer 9 after the end of talking and a time Tb elapses, the talking state is stopped to attain power saving.
Patent JP-H01260110-A (JP)
Title: Self-propelled type snow remover
Inventor: KAWASAKI MASAMI
IPC: E01H5/09
Filed: 1988-04-12
Abstract: PURPOSE:To raise the operability of a snow remover by providing a traveling device which can be freely changed in the vertical axis direction for the snow remover. CONSTITUTION:A snow remover 5 and a traveling device 4 which can be freely changed in the direction of 90 deg. to forward traveling position and lateral traveling position are provided to one end of a snow remover body 1. An operating handle 7 which can be freely changed in the vertical axial direction is also provided to the other end of the body 1. The fatigue of worker during the operation of the traveling device 4 can thus be reduced and the handleability of the snow remover can be raised because the running direction of the device 4 can be altered.
Patent JP-S59215547-A (JP)
Title: Roof type heat collecting and radiating device above roof
Inventor: UMETSU HIROAKI
IPC: F24S90/00
Filed: 1983-05-20
Abstract: PURPOSE:To offer a roof type heat collecting and radiating device above a roof which does not deteriorate an external appearance of the whole of a building and is simple in its structure, by making the whole of the heat collecting and radiating device into a crossover-rooflike state. CONSTITUTION:A roof type heat collecting and radiating device above a roof 3 possesses a base pipe 4 serving as a frame as well and the base pipe 4 is arranged on each of both gable sides of a building 1. A plurality of fin pipes 5 for heat collecting and radiating is arranged at every predetermined interval along the longitudinal direction of the base pipe 4 between the base pipe 4 on the one gable side and the base pipe 4 on the other gable side. These fin pipes 5 are constituted with a thermal medium circulating pipe 6 and a heat collecting and radiating fin 7 provided along the longitudinal direction of the thermal medium circulating pipe 6. A roof part is formed also by a method wherein fin pipe 5 for heat collecting and radiating are arranged. Each of fine pipes 5 constituting the roof part is arranged by tilting it the the extent of a slope through which rain water is capable of being streamed down to the lower side spontaneously.
Patent JP-H05257370-A (JP)
Title: Conductive roll
IPC: G03G15/08
Filed: 1992-03-14
Abstract: PURPOSE:To obtain the conductive roll with which a uniform and sufficient copied image density is obtd. and the image by which is excellent in fogging resistance by forming the conductive layer to be formed on the outer periphery of a shaft body into a multilayered structure and setting the electric resistance possessed by the multilayered conductive layers in such a manner as to be smaller successively from the innermost layer toward the outermost layer. CONSTITUTION:The conductive roll constructed by forming three layers of the conductive layers on, for example, a metallic sleeve consists of the metallic sleeve 12, the first conductive layer 13a which is the innermost layer, the second conductive layer 13 and the third conductive layer 13c which is the outermost layer. The electric resistance possessed by the conductive layers 13 formed on the outer peripheral surface of such conductive roll is required to be so set as to be successively smaller from the innermost layer 13a toward the outermost layer 13c. The residual charges of toners are liable to escape and the control of the splashing of the toners from a developing roll is facilitated in the case of use of the conductive roll as the developing roll if the electric resistance of the respective conductive layers 13a to 13c is set in such a manner. The sufficient image density is thus obtd. and the excellent resistance is obtd.
Patent JP-S57205316-A (JP)
Title: Synthesizing method for ettringite
Inventor: IBUKI YOSHIROU
IPC: C01F7/76
Filed: 1981-06-10
Abstract: PURPOSE: To synthesize ettringite in a short time by dissolving sodium aluminate, a starting material for lime and a starting material for gypsum in water to prepare an aqueous soln. having a specified concn. on the basis of the amount of formed ettringite and agitating the soln. with heating for a specified time.  
     CONSTITUTION: Sodium aluminate, a starting material for lime and a starting material for gypsum are dissolved in water to prepare an aqueous soln. having about 0.01W0.1mol/l concn. on the basis of the amount of formed ettringite. When the amount of formed ettringite is Xmol and the amount of the aqueous soln. is Yl, the concn. is adjusted to X/Ymol/l. In case where the concn. is not within the range, ettringite forming reaction proceeds hardly. By agitating the aqueous soln. with heating for 20min W 2hr, ettringite is formed rapidly. By continuing the agitation for ≥2hr, formed ettringite crystals are broken. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04320741-A (JP)
Title: Air conditioner
Inventor: UNO HEITARO
IPC: F24F1/00
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a fragrance generator for an air conditioner, which is simple in structure, can be produced inexpensively, controls easily an amount of fragrance to be emanated and efficiently evaporates perfumes. CONSTITUTION:An air conditioner is provided with a vaporization type humidifier 2 having a humidifying layer 22 which has air permeability and is made into a wet state by a humidifying flowing-down liquid from a first supply device 21. A second supply device 25 is provided to flow down and supply a predetermined amount of perfumes to a portion 22a of the humidifying layer 22, and a fragrance generator 20 for vaporizing the liquid perfume and supplying the vaporized perfume into an air passage is constituted at the portion 22a. Further, constitution is so made that a humidifying liquid is supplied by the first supply device 21 to other portions 22b of the humidifying layer 22, and a shutter mechanism 34 is provided so as to open and close the portion of the humidifying layer 22, where the perfumes are supplied.
Patent JP-S5316516-A (JP)
Title: Satellite relay system
Inventor: OKAJIMA TOORU
IPC: H04B7/212
Filed: 1976-07-30
Abstract: PURPOSE:To reduce the circuit relay performance in a multi-beam system by setting the coupling modulus previously for a power compound unit or a divider, at the same time to increase the power margin of the circuit and to achieve a high efficiency of a reproduction relay by giving a variable control to the coupling modulus.
Patent JP-H08259469-A (JP)
Title: New deacylation
Inventor: INAZU TOSHIYUKI
IPC: C07H1/00
Filed: 1995-03-23
Abstract: PURPOSE: To deacylate an acyl group which is a protective group of hydroxyl group by a ready operation in good yield by new method using a lower alcohol brought into contact with a zeolite. CONSTITUTION: This method comprises deacylating an acyloxy of an organic compound whose hydroxyl group is protected by an acyl group in a lower alcohol (preferably methanol) brought into contact with a 3A type and/or 4A type zeolite (preferably 3A type) or in a lower alcohol with which a 3A type and/or 4A type zeolite is made to coexist to produce a free hydroxyl group. For example, an aliphatic alcohol, an aromatic alcohol, a saccharide derivative etc., can be cited as the organic compound having a hydroxyl group. For example, a molecular seive 3A or 4A can be cited as the zeolite. Furthermore, it is preferable that an ultrasonic treatment be carried out at 0 to 50 deg.C in the deacylation reaction.
Patent JP-S61250112-A (JP)
Title: Manufacture of iron-cobalt alloy
Inventor: NAKANISHI HIROKI
IPC: C22C19/07
Filed: 1985-04-26
Abstract: PURPOSE:To facilitate difficult cold working and to enable mass production by carrying out warm working at a specified temp. after soln. heat treatment when an Fe-Co alloy contg. a specified amount of Co is manufactured. CONSTITUTION:An Fe-Co alloy contg. 46-52wt% Co or an Fe-Co-V alloy consisting of, by weight, 46-52% Co, 0.5-3.5% V and the balance Fe with inevitable impurities or further contg. <1% Cr and <1% Mn is manufactured. At this time, warm working is carried out at 80-400 deg.C after soln. heat treatment. The regularity of the alloy is broken by the warm working, giving extremely satisfactory ductility, so mass production by desired cold working is enabled.
Patent JP-H07221335-A (JP)
Title: Solar battery module
Inventor: IZUMI TAKAYUKI
IPC: H01L31/04
Filed: 1994-04-27
Abstract: PURPOSE:To increase the quantities of light incident to jointed-semiconductor layers by forming a plurality of grooves which are extended in the length direction of a second collecting electrode, have nearly V-shaped cross sections, and are wider than the thickness of filament structures in parallel with each other in the width direction of the collecting electrode on the surface of the collecting electrode and arranging the filament structures in focus zones in the grooves along the length direction of the grooves. CONSTITUTION:A second collecting electrode 6 made of copper having 10 wavy V-shaped grooves 60 in its width direction and 10 filament structures 10 which in the grooves 60 along the length direction of the grooves 60 and jointed to the electrode 6 through silver paste 11 are formed by using pressure dies. Since the grooves 60 provided in the electrode 6 functions as concave mirrors and the structures 10 are arranged in the focus zones in the grooves 60 functions as concave mirrors, the quantity of light incident to a jointed-semiconductor layer positioned on the incident side of the structures 10 becomes nearly equal to the quantity of light incident to another jointed-semiconductor layer positioned on the opposite side of the structures 10. Therefore, the quantities of light incident to the semiconductor layers on the incident side and opposite side can be increased.
Patent JP-S5518116-A (JP)
Title: Overinput limiter circuit
Inventor: SEKI KUNIO
IPC: H03F1/42
Filed: 1978-07-26
Abstract: PURPOSE:To carry out the input limitation by detecting the forward bias state between the base and collector of the amplifier transistor which is saturated at the time of overinput. CONSTITUTION:The output of transistor Q2 is saturated at the time of overinput, and the forward bias is secured between the base and collector. As a result, detection transistor Q3 is turned on to turn on input limiter transistor Q4, and thus the overinput is offset to perform the limiter action. The limiter action is based on the threshold level between the base and the emitter of Q3, and also can limit the minor input because of intervention of the amplification step.
Patent JP-S5517870-A (JP)
Title: Semiconductor memory device
Inventor: SUZUKI YASOJI
IPC: G11C11/406
Filed: 1978-07-25
Abstract: PURPOSE:To make it possible to simplify a refresh memory and drive a memory dynamically by accessing a memory cell in a low level through an enhancement PMOS transistor. CONSTITUTION:When control line R of decoder ad refresh circuit 12 provided with low decoder 14 for a CMOS NAND gate and refresh circuit 13, which is formed by enhancement PMOS transistors EP2, N and PMOS transistors NE3, PE4 and PE5, etc., becomes high-level, transistors PE5 and PE4 are turned off and on respectively, and enhancement PMOS transistor PE1 is conductive in a low level, and memory cell 11 becomes a low-access state. Consequently, there is no through current dependent upon the power source voltage; and the charge of Nodel is discharged in case that data storage part Nodel of cell 11 is low-level, and the high level precharged previously in data line L is stored in Nodel in case that Nodel is high-level, so that the refresh circuit can be simplified, and the memory cell can be driven dynamically.
Patent JP-S5215222-A (JP)
Title: Heating circuit for direct-heating cathode-ray tube
Inventor: NABEYAMA HIROAKI
IPC: H04N5/68
Filed: 1975-07-26
Abstract: PURPOSE: To easily obtain a heating circuit which fills the role of an electric circuit without using any insulating transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09277801-A (JP)
Title: Pneumatic tire
Inventor: MIZUNO YOICHI
IPC: C08L23/22
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which has superior appearance of a surface of a wing part and which has improved weatherability such as heat ozone proof, UV proof and durability. SOLUTION: A pneumatic tire has a wing part adjacent to a side wall part and the wing part is formed with rubber composition which contains ethylene/ propylene/dien rubber and halogenated butyl rubber. The content of ethylene/ propylene/dien rubber and the content of halogenated butyl rubber in the rubber composition are shown by formula: 20<=E+0.5X<=40 and formula: 10<=E<=30 when the total amount of rubber component in the rubber composition is 100 parts by weight and the content of halogenated butyl rubber is X parts by weight and iodine value of the ethylene/propylene/dien rubber is within 10-15 and ethylene/propylene ratio (weight ratio) of the ethylene/propylene/dien rubber is within 65/35-85/15.
Patent JP-H04322597-A (JP)
Title: Optical exchange
Inventor: HASHIMOTO HITOSHI
IPC: H04Q11/04
Filed: 1991-04-22
Abstract: PURPOSE:To reduce the cost, to reduce power consumption, to make the exchange small and to increase number of output ports. CONSTITUTION:A routing information optical generating section 11a consists of a laser diode array. Plural routing information lights whose wavelength differs from that of an information field light are synthesized onto the information field light of a prescribed wavelength at am information synthesis section 12a, and the resulting cell light radiates to a 1st switch section 3a. Only the information field light radiating a read face corresponding to the area in which the routing information light is written is extracted. The routing information light whose incidence into a 1st switch section is interrupted is synthesized onto the information field light. The synthesized light is made incident in a 2nd switch section 3b. Only the information field light radiating a read face corresponding to the area in which the routing information light is written radiates to desired output ports OUT1-OUT6.
Patent JP-H11272130-A (JP)
Title: Image forming device
Inventor: UKEGAWA JUNJI
IPC: G03G21/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the data of a non-volatile memory when an image forming device is produced as a recycled product, specially, a control substrate on which the non-volatile memory driven by a battery is loaded is reutilized as recycled parts. SOLUTION: The control substrate of the image forming device is provided with the first non-volatile memory 103 incorporating the battery 104 and a second non-volatile memory 105 which does not require the battery in addition to a ROM 101 and a CPU 102. Then, the set date of an operation mode which can be initialized when the control substrate is reutilized as the recycled parts is stored in the memory 103 and count data which should not be reset and adjustment data being convenient if it is left are stored in the memory 105.
Patent JP-H07297083-A (JP)
Title: Polarized electronic parts
Inventor: NAKASHIRO MITSUO
IPC: H01G9/004
Filed: 1994-04-28
Abstract: PURPOSE:To obtain polarized electronic parts where detailed manufacturing timing information can be obtained from an actual product without removal even after packaging is completed if a failure should occur, causes can be researched and influence range can be investigated rapidly, and proper measures can be taken. CONSTITUTION:This parts are provided with outer lead terminals 4 and 5. Then, in a resin encapsulated chip electronic parts which are subjected to resin encapsulation 6 and are sealed, a non-display part 12 is provided at one portion of a polarity display part 13 provided on the upper surface of the resin encapsulation 6 and a display symbol 14 other than the polarity display is provided at the non-display part 12.
Patent JP-S62246051-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/34
Filed: 1986-04-19
Abstract: PURPOSE:To prevent fog and to increase the maximum density of developed color by incorporating a specified cyan coupler into one or more emulsion layers contg. a specified amount of silver chloride and by carrying out processing with a color developing soln. contg. specified compounds. CONSTITUTION:At least one kind of cyan coupler selected among compounds represented by formulae III, IV, V is incorporated into at least one silver halide emulsion layer contg. silver halide particles having >=80mol% silver chloride content. A compound represented by formula I and a compound represented by formula II are incorporated into a color developing soln. used in a color developing stage. In formula I, each of R<1> and R<2> is 1-3C alkyl. In formula II, R1 is 2-6C hydroxyalkyl and each of R2 and R3 is H, 1-6C alkyl or the like. In formula III, one of R and R1 is H and the other is 2-12C straight chain or branched alkyl. In formulae III, IV, V, each of R2 and R3 is a ballast group and each of X, Y and Z is H or a group releasable by coupling with the oxidized product of an aromatic primary amine color developing agent.
Patent JP-S6035480-A (JP)
Inventor: BURUUAA RONARUDO DABURIYU
IPC: H01R13/658
Filed: 1984-05-09
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-S5715528-A (JP)
Title: Glitch removing circuit for digital-to-analog converter
Inventor: FUKUHARA NAOYUKI
IPC: H03K5/1252
Filed: 1980-07-01
Abstract: PURPOSE:To simply remove the inherent glitch produced by a D/A converter itself, by connecting a sample holding circuit to the post stage of the D/A converter. CONSTITUTION:A time-division amplitude quantizing signal inputted to an input terminal 1 is converted into an analog signal with a D/A converter 2. The output of the converter 2 is amplified at an operational amplifier 3 and applied to a sample holding circuit 6. A sample trigger from a sample trigger input 5 in synchronizing with time-division amplitude quantizing signal inputs 1a-1h is applied to the circuit 6. With the sample trigger, the circuit 6 avoids the glitch produced by the converter 2 in timing for sample holding. Thus, the inherent glitch produced by the converter 2 can be eliminated.
Patent JP-H10267870-A (JP)
Title: Method for judging quality of food
Inventor: SHINOHARA NORIKO
IPC: A23L5/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To judge food in a manner approximate to tasting which a person feels, by subjecting to nuclear magnetic resonance H2 O and<1> H contained in the food which is obtained by heating and starching a material, and measuring a gradient of a change of a relaxation time. SOLUTION: H2 O and<1> H (proton) contained in a food are subjected to nuclear magnetic resonance, and a relaxation time or a gradient of a change of the relaxation time is measured. The food is obtained by heating a material including starch, e.g. cooked rice, boiled bean, etc. The relaxation time of the nuclear magnetic resonance may be any of a spin-lattice relaxation time and a spin-spin relaxation time. As a method for measuring the spin-spin relaxation time, for example, the CPMG method is employed. When the quality judgment is applied to, for instance, a microwave oven, the spin-spin relaxation time is measured in the microwave oven and a condition of a heating time or the like is set according to a measured value.
Patent JP-S59216592-A (JP)
Title: Production of phosphonoformic acid
Inventor: IMAI SATOSHI
IPC: C12P7/40
Filed: 1983-05-26
Abstract: PURPOSE:To obtain phosphonoformic acid with a high productivity by breeding species to be used and changed in cultivation conditions, by cultivating a strain of the genus Streptomyces under aerobic conditions, and collecting the phosphonoformic acid from the resultant culture fluid. CONSTITUTION:A strain belonging to the genus Streptomyces, e.g. Streptomyces hygroscopicus SF-1293 strain (FERM-P No. 996), is cultivated in a culture medium used usually for cultivating a microorganism of the genus Streptomyces under aerobic conditions preferably at about 28 deg.C for 4-6 days. The resultant culture fluid is then usually subjected to chromatography, etc. to give the aimed phosphonoformic acid.
Patent JP-S63256467-A (JP)
Title: Recording head
Inventor: DOI ATSUHIRO
IPC: H04N1/50
Filed: 1987-04-14
Abstract: PURPOSE:To enable a space of an exposure part to be made compact, by providing a light emission diode array of a line state is provided along an end part of a flat plate support, and an image optical element array is provided slantwise to or apart from an optical axis of the light emission diode array. CONSTITUTION:In an exposure part that a full color image is recorded on a color sensitive material 10 by, for instance, RGB three primary colors, recording heads 10R, 10G, 10B that a light emission diode array emitting an image light each RGB is provided are established parallel to one another. Then, for instance, SELFOC lens arrays 11R, 11G, 11B are provided slantwise to respective optical axes of light emission diode arrays of those respective recording heads 10R, 10G, 10B. Thereby, respective recording heads 10R, 10G, 10B can be arranged parallel to one another by lessening spaces among them. Therefore, the exposure part can be so constructed as to be made compact by lessening the space. Micro lens arrays may be slantwise provided instead of SELFOC lenses.
Patent JP-2000286522-A (JP)
Title: Ceramic wiring board and its manufacture
Inventor: TERAO SHINYA
IPC: H05K3/46
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the scattering of the resistance value of a thick-film resistor formed on the surface of a ceramic substrate by making specific the height up to the maximum point of a copper covering layer from the substrate surface at the end part of a surface wiring conductor layer and the thickness of the copper covering layer at the maximum position. SOLUTION: In a copper covering layer 8, height A up to a maximum point 81 of a copper covering layer 8 from a substrate surface 10 at an end part position 21 of a wiring conductor layer is adjusted to a range of 2-15 μm. When the height A of the maximum point of the copper covering layer 8 exceeds 15 μm, it becomes difficult to make uniform the amount of coating and the coating thickness of a resistance material paste when a thick-film resistor 5 is formed. On the other hand, to secure thickness B of the copper covering layer 8 itself, the maximum point height A of the copper covering layer 8 is set to at least 2 μm. Then, the thickness B of the copper covering layer 8 is set to at least 2 μm, thus preventing a wiring conductor layer 2 from being corroded.  Also, the thickness B of the copper covering layer 8 is thinned to 12 μm or less, thus reducing resistance change due to temperature change.