baber/WOPTO huggingface dataset:
Patent JP-H01246996-A (JP)
Title: Nondirectional loudspeaker unit
Inventor: FUJIHIRA MASAO
IPC: H04R1/34
Filed: 1988-03-29
Abstract: PURPOSE:To reflect acoustic wave from a conical diaphragm on the side face of a conical reflecting body in the directional nearly perpendicular to the axis so as to simplify the constitution of the title unit by firmly fitting the apex section of the conical reflecting body which is coaxially provided against the conical diaphragm to a voice coil bobbin. CONSTITUTION:The apex section of the concave type conical diaphragm 11 of a full-range loudspeaker unit 10 is firmly fitted to one end of a bobbin 12 and the voice coil 13 wound around the other end section of the bobbin 12 is arranged at a prescribed position of a magnetic circuit section 14. A reflecting body 21 is formed to a conical body and disposed coaxially to the diaphragm 11 and its apex section 22 is firmly fitted to one end of the bobbing 12. The surface of the reflecting body 21 is made compact at the time of forming so that the acoustic waves of intermediate-high bands radiated from the diaphragm 11 can be reflected by the side face of the reflecting body and uniformly radiated in the horizontal direction.
Patent JP-S58192233-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: H01H77/10
Filed: 1982-04-30
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-H08269881-A (JP)
Title: Steel cord and tire
Inventor: AKANUMA MASUMI
IPC: B60C9/20
Filed: 1995-03-31
Abstract: PURPOSE: To form a steel cord stable in shape by intertwisting plural front-front- twisted element wires with a front-back-twisted element wire, and to obtain a tire good in rubber permeability, avoided in a fretting problem and good in durability by incorporating the cords in a belt layer. CONSTITUTION: When 2-9 element wires are intertwisted to form a steel cord, an element wire a1 is subjected to a front-back-intertwisting treatment not causing a torsion, and the remaining all element wires a2, a3 and a4 are subjected to a front-front intertwisting treatment causing torsions. The element wires a2, a3, and a4 subjected to the front-front-intertwisting treatment are orderly shaped into a spiral state. The wire a1 subjected to the front-back- twisting wire a1 disorders the arrangement of the front-front-intertwisted elements a2, a3 and a4 to form spaces H on the side or both the sides of the element wire a1. When the cords are sandwiched with rubber sheets and subsequently vulcanized, the rubber sufficiently penetrates into the centers of the steel cords through the spaces H.
Patent JP-H09241116-A (JP)
Title: Cosmetic composition
Inventor: YOSHIMURA MASANORI
IPC: A61K8/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition free from offensive odor and capable of significantly remitting muscular swelling and myalgia through promoting blood circulation at sites applied to. SOLUTION: This cosmetic composition in the form of lotion, gel, spray etc., contains at least one kind of eugenol derivative selected from acetyl eugenol, methyl eugenol, methyl isoeugenol, ethyl eugenol, ethyl isoeugenol and eugenol salicylate, and 0.05-0.7wt.% eugenol based on the above eugenol derivatives.
Patent JP-S58191985-A (JP)
Inventor: TOCHIHARA HIROSHI
IPC: G21C1/00
Filed: 1982-05-07
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-H07246143-A (JP)
Title: Overturnable pillow for quiet sleep
Inventor: ASANO MASATOSHI
IPC: A47G9/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide a pillow which has excellent effect of a buffer on a human head and each of top and bottom sides is possible to be selected suitably for summer and winter by forming the top face of its shell flat and bottom face opposing thereto in a semicircle and containing a buffering material inside a hollow main body. CONSTITUTION:The main body of this overturnable pillow for quiet sleep is formed hollow, the top face of the shell is formed almost flat and the bottom face opposing thereto is formed in a semicircle or arc shape with an arbitrary diameter. An arbitrary number of arbitrary buffering matrials are contained in the hollow main body. A coil spring 23 is used, e.g. as a buffering material, and the coil spring 23 is placed on a shell bottom member 20 by penetrating an upper member 21. Simultaneously, the top end of the coil spring is inserted into the under face of a topping member 22. A spot facing hole 25 for the coil spring 23 is worked on the under face of the topping member 22. A hinge 26 made of cloth or leather is vertically extendably mounted on the upper member 21 on which the coil spring is inserted and the topping member 22.
Patent JP-H08267678-A (JP)
Title: Manufacture of polypropylene laminate
Inventor: TAKANO MASUMI
IPC: B05D7/24
Filed: 1995-03-31
Abstract: PURPOSE: To provide a manufacturing method for a polypropylene laminate. CONSTITUTION: The polypropylene laminate is manufactured by the steps of performing gravure or flexography printing in use of water ink taking water soluble and/or water dispersion resin as vehicle, and thereafter applying water dispersion liquid containing polypropylene chloride as an anchor coating agent thereon to subsequently be dried, and then coating polypropylene through melt- extrusion.
Patent JP-S61234756-A (JP)
Title: Production of mirin-like seasoning
Inventor: TSUZUKI KAZUO
IPC: A23L27/00
Filed: 1985-04-11
Abstract: PURPOSE:To prevent the browning of a seasoning like MIRIN (sweet Japanese wine used as seasoning) and reduce the amount of acetic acid and phosphate used as an additive to improve the mildew-proofing and antiseptic properties, by adding a small amount of phytic acid to the seasoning. CONSTITUTION:A MIRIN-like seasoning is added with <=0.50w/w%, preferably 0.05-0.5w/w% phytic acid. The, MIRIN-like seasoning used in the present process is preferably the one containing a mixture of acetic acid and an acetate in combination with a phosphate.
Patent JP-2000274749-A (JP)
Title: Tank for liquid and humidifier using the tank for liquid
Inventor: SUDO TOSHIYUKI
IPC: F24F6/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To directly supply water through a simple work to a water supply tank without removing the water supply tank from the interior of a device body. SOLUTION: When a cap member 26 is rotated in a counterclockwise direction, a cap member 26 is removed from a cap mounting part 24. In this case, a rotary valve body 65 coupled to a valve drive member 66 is rotated in a closing direction togetherwith a cap member 26 and a water supply hole 68 is separated away from a communication hole 54 to close a second water supply valve 35. Further, when the cap member 26 is mounted on the cap mounting part 24, the cap member 26 is inserted in a fit-in state in the cap mounting part 24 of a water supply tank 20 and the cap member 26 is rotated clockwise. This constitution causes a rotary valve body 61 to rotate in an opening direction together with the cap member 26 to cause the water supply hole 68 to coincide with the communication hole 54, and releases a second water supply valve 35.
Patent JP-H07260287-A (JP)
Title: Cooling structure for thermo-elecrtrical element
Inventor: YAMAMOTO KATSUHIKO
IPC: F25B21/02
Filed: 1994-03-23
Abstract: PURPOSE:To perform a uniform cooling of an entire heat generating surface of a thermo-electrical element by a method wherein a cooling space directly in contact with the surface of the heating side of the thermo-electrical element is divided into a thermal radiating member and then the heat generating side of the thermo-electrical element is directly cooled with a flow of refrigerant flowing within the cooling space. CONSTITUTION:A thermo electricelement 1 is comprised of heat absorbing fins 3 contacted to and fixed to a heat absorbing surface 2a of a thermoelectric element 2. A thermal radiator 4 is contacted to a thermal rediating surface 2b of the thermoelectric element 2 and arranged there. A water passage 7 is arranged within the thermal radiating member 4 in such a way that water is directly contacted with an entire thermal radiating surface 2b of the thermoelectric element 2, and a plurality of supplying ports 5 are arranged at positions slightly above the position corresponding to the central part in a vertical direction of the theroelectric element 2. Each of a plurality of upper discharging ports 6a and lower discharging ports 6b is spaced apart in a vertical direction from the supplying ports 5, respectively, so as to form a cooling space and the heat generating side of the thermoelectric element 2 is directly cooled, Then, it is possible to cool uniformly the entire heat generating surface of the thermoelectric element 2 and to improve a a cooling capability.
Patent JP-S531790-A (JP)
Title: Rapid restraining device for output of reactor
Inventor: YAMAMOTO FUMIAKI
IPC: G21C7/32
Filed: 1976-06-28
Abstract: PURPOSE: To restrain the output of a reactor rapidly at an emergency time such as rapid shut-down of a turbine main steam stopping valve etc., by means of setting up a guide tube for steam cooling water whose one end is reached to a gas/water separator and at whose another end a safety valve for escaping is mounted by penetrating through the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11267412-A (JP)
Title: Oil strainer for solenoid valve
Inventor: KINOSHITA YOSHIO
IPC: B01D35/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make the mesh of filter medium fine and to contrive to reduce the number of parts, to simplify the structure and to improve the washing effect. SOLUTION: In an oil strainer for a solenoid valve connected to a hydraulic circuit in hydraulic control and for filtering a liquid, an oil strainer 10 has a filter medium 12 consisting of felt. Since the mesh of the felt is fine, the filterability of the impurities is improved. In this way, since by integrally forming the felt material, the oil strainer for the solenoid valve can be obtained, the material cost can be lowered. Further, since the manufacturing process can be simplified, the production efficiency can be raised.
Patent JP-S63152334-A (JP)
Title: Tolan-type novel liquid crystal compound
Inventor: GOTO YASUYUKI
IPC: C09K19/30
Filed: 1987-03-28
Abstract: NEW MATERIAL:The tolan derivative of formula I (R<1> is 1-10C alkyl; R<2> is 1-10C alkyl or alkyloxy; X is -CH2CH2- or single bond; A is H or F; when X is single bond, A is F). EXAMPLE:4-(trans-4-Propylcyclohexyl-1-ethyl)-4'-ethyltolan. USE:A liquid crystal substance having low viscosity and high compatibility with conventional liquid crystals at low temperature. The freedom of the selection of liquid crystal material can be improved. PREPARATION:The objective tolan derivative formula I can be produced e.g. by reacting a substituted benzene of formula II with a 4-substituted-phenylacetic acid chloride, subjecting the resultant ketone compound of formula III successively to reduction, dehydration and addition of bromine and finally reacting the product with potassium t-butoxide.
Patent JP-S60220023-A (JP)
Inventor: NIIDA KIKUO
IPC: A47K10/36
Filed: 1984-04-13
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-H01246340-A (JP)
Title: Grain dispersion-type alloy and its manufacture
Inventor: OMURA HIROYUKI
IPC: C22C1/10
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title alloy having excellent wear resistance by adding fine powder-shaped ceramics, graphite, intermetallic compounds and alloy steel into the molten metal of an Al-Ni-Mg-Mn alloy, mixing them and molding the mixture by a die casting method. CONSTITUTION:The molten metal 4 of an Al-Ni-Mg-Mn alloy having the compsn. consisting of, by weight, 1-7% Al, 1-8% Ni, 0.5-5% Mg, <0.5% Si and the balance constituted of Mn is poured into a tank 1 for stirring and mixing. The fine powder of the intermetallic compounds and alloy steel having <=100mum grain size such as NiAl, Al3Ni, Ni3Al, AlMn, Al3Mn, Al4Mn, Al6Mn, TiNi, AlTi, high-speed steel and high chrome steel, 4-50wt.%, or the ceramic powder such as Si2N4 and AlN an the powder of graphite having <=150mum grain size, 2-50wt.%, are added thereto as reinforcing grains, and they are stirred by a stirring blade 2 and are uniformly mixed. The molten metal in which reinforcing grains are mixed is molded by a die casting method to manufacture the grain dispersion-type alloy having excellent wear resistance.
Patent JP-S531839-A (JP)
Title: Dc current supplying system
Inventor: MIYOSHI TATSUROU
IPC: H02J3/02
Filed: 1976-06-28
Abstract: PURPOSE: To obtain the characteristic equivalent to a choke coil having a super high impedance by connecting in series with each other two constant current circuits for which the thermal feedback is provided by th transistors of PNP and NPN and diode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09265081-A (JP)
Title: Reflection type liquid crystal display element
Inventor: IIDA RIEKO
IPC: G02F1/1333
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to further suppress a driving voltage low while maintaining high reflectivity by providing the element with second cholesteric liquid crystals which are packed in microcapsules and have the twist structure of the direction reverse from the twist structure of first cholesteric liquid crystals. SOLUTION: A pair of glass substrates 110, 101 are arranged to face each other and the first cholesteric liquid crystals 106 which selectively reflect circularly polarized light of a lateral direction are held therebetween. The microcapsules 105 formed by capsulating the second cholesteric liquid crystals 107 are dispersed and arranged in the first cholesteric liquid crystals 106. The second cholesteric liquid crystals 107 have the twist structure of the direction reverse from the twist structure of the first cholesteric liquid crystals 106 and selectively reflect the circularly polarized light reverse from the circularly polarized light of the first cholesteric liquid crystals 106.  As a result, both components of the right-hand circularly polarized light and left-hand circularly polarized light of the incident light transmitted through both liquid crystal regions are reflected and scattered at the prescribed reflection length width.
Patent JP-S555414-A (JP)
Title: Automobile engine with heater
Inventor: SATOU MASAO
IPC: F01P11/20
Filed: 1978-06-21
Abstract: PURPOSE:To facilitate an operation of starting the engine when in a cold season, with a cooling water heated, by means of installing a heater to the water jacket portion of automobile engine. CONSTITUTION:With a heater 3 inserted into and arranged in a water jacket portion 2 of an engine 1, electrical conduction of the heater 3 is made when in a cold season at the time of starting operation.
Patent JP-H02256847-A (JP)
Title: Idling speed control device for internal combustion engine
Inventor: OTA TADAKI
IPC: F02D41/00
Filed: 1989-03-28
Abstract: PURPOSE:To improve the fuel consumption while reducing the concentration of aldehyde by setting a suitable idling target speed depending upon the concentration of alcohol. CONSTITUTION:A control means (d) inputted with output values from an operation mode detecting means (a), an engine speed detecting means (b) and an alcohol detecting means (c), operates a feedback control value for controlling the operation of an air volume variable means (E) for keeping an idling speed at the predetermined target value on the basis of output from the engine speed detecting means (b), when the engine is idling. Furthermore, the control means (d) selects the target value of an idling speed before the start of feedback control, depending upon alcohol concentration obtained from the output value of the detecting means (c). In addition, an air volume variable means (e) having an air intake throttle valve in a by-pass passage changes the flowrate of intake air on the basis of output from the control means (d), thereby regulating an engine speed. According to the aforesaid construction, fuel consumption can be improved while reducing aldehyde concentration, without any loss of the conversion efficiency of aldehyde contained in exhaust gas.
Patent JP-S60218990-A (JP)
Title: Image pickup device with high resolution
Inventor: KAWAMURA AKITAKA
IPC: H04N5/30
Filed: 1984-04-16
Abstract: PURPOSE:To produce video signals having a large number of scanning lines with simple constitution by providing a frame memory on a popular television camera, image-picking up with a lower frame frequency than standard one and writing its output in the frame memory. CONSTITUTION:In circuits from a process amplifier 5 to an output amplifier 10, the number of disposed circuits is one in case of a black/white video signal and three by chrominance signal in case of a color signal, respectively. Respective R, G and B signals amplified under the control of low-speed synchronizing signals HD' and VD' are converted into digital signals by a process amplifier circuit 5 through an A/D convertor 6 and inputted to a frame memory 7, to which a memory controller 8 is connected. Respective R, G and B signals are written on the frame memory 7 at a low speed under the control of the synchronizing signals HD' and VD', while the frame memory 7 is continously read out at a higj speed under the control of synchronizing signals HD and VD. After respective readout R, G and B signals are converted into digital signals by a D/A convertor 9, they are synthesized through the output amplifier 10, and video signals with high resolution can be produced accordingly.
Patent JP-H05252800-A (JP)
Title: Control method and equipment for power transmission equipment using eddy current joint
Inventor: OTSUBO JO
IPC: F16D7/02
Filed: 1992-02-28
Abstract: PURPOSE:To obtain constant torque from rotating means independently of the rotational speed of the rotating means. CONSTITUTION:When the rotational speed Nb of a shaft 6 at the side of means for being rotated 3 is smaller than a rotational speed No. requested to the means for being rotated 3, moving means 11 is controlled by control means 22 in such a manner that either a magnet 8 or a conductor plate 10 comes closer to the other. By doing this, the facing distance D1 between the magnet 8 and conductor plate decreases, density of magnetic flux passing the conductor plate 10 increases, a torque excited by the induction of eddy current from a shaft 5 at the side of rotating means 2 to the shaft 6 at the side of means for being rotated 6 increases, so that the rotational speed No. approaches the rotating speed No.
Patent JP-S58218444-A (JP)
Inventor: DOMENIKO FURIGO
IPC: B60Q5/00
Filed: 1983-04-28
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-2000278468-A (JP)
Title: Network copy control system, copy system copy controller, network copy control method and computer- readable medium
Inventor: HIRABAYASHI SHINJI
IPC: G06F3/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a network copy control system, capable of notifying the copy system of a transmission source of the state of a copy system of a transmission destination, when a network copy is executed. SOLUTION: A printing part 116 of a destination system detects the state of a printer each time printing is performed and stores the detected operation state and supply information in a log file 121. Also, the control part 112 of the destination system reads the file 121 each time scanned data is transmitted to the part 116 and transmits a message, corresponding to the operation state and the supply information, to a transmission source system.
Patent JP-H11271510-A (JP)
Title: Light diffusion plate and transmission type screen using the same light diffusion plate
Inventor: SAITO YASUHIKO
IPC: G03B21/62
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellently durable transmission type screen for liquid crystal transmission type projection television which has a light diffusion plate with a superior-adhesive-strength surface on a screen member used for the transmission type screen and a light diffusion plate on the flat surface of a one-sided lenticular sheet on the projection side of video light. SOLUTION: The light diffusion plate used for the transmission type screen has such three-layered constitution that the top and reverse external layers 3 and 5 are formed of light-transmissive resin and the intermediate layer is formed of light-transmissive resin 2 having diffusive particulates dispersed. Further, the transmission type screen has the light diffusion plate arranged on the flat surface facing the lens surface of one-sided lenticular sheet.
Patent JP-S554318-A (JP)
Title: Preparation of 1,4-dihydropyridine
Inventor: MURAKAMI MASAHIRO
IPC: C07D211/90
Filed: 1978-06-23
Abstract: PURPOSE: To prepare the title compound useful as a remedy for angine pectoris simply and efficiently, by reacting easily available 2-nitrobenzaldehyde with methyl acetoacetate and methyl 3-aminocrotonate in an inert solvent.  
     CONSTITUTION: One mole of 2-nitrobenzaldehyde is reacted with 1-2 moles of methyl acetoacetate and at least 1 mole of methyl aminocrotonate in an inert solvent, e.g. (hydrous) methanol, to give dimethyl 1,4-dihydro-2,6-dimethyl-4-(2'- nitrophenyl)- 3,5-pyridinedicarboxylate or its salt.  
     USE: Great pharmacological activities, e.g. coronary vasodilator actions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232847-A (JP)
Title: Laser-ionization mass spectrometer
Inventor: YOSHIDA TAMIO
IPC: H01J49/26
Filed: 1986-03-31
Abstract: PURPOSE:To surely find out parent ions so as to improve the signal-to-noise retio, by providing a lasere light generation means and a reflected light intensity detection means to detect the change in the intensity of reflected light with the lapse of time. CONSTITUTION:A laser light generation means 8 for generating laser light 1 to be irradiated upon a sample 4, and a reflected light intensity detection means 10 for detecting the intensity of the reflected laser light 1 are provided so that the change in the intensity of the reflected laser light from the sample with the lapse of time can be detected. Parent ions are produced in a period DELTAT2. A reflected light intensity signal from the reflected light intensity detection means 10 is observed by a recorder or the like so that actual measurement is started when a state in the period DELTAT2 is generated. The time at which the parent ions increase is thus detected to start the measurement at the best timing on the basis of the detected information. For that reason, the parent ions are surely detected to perform the measurement with a good signal-to-noise ratio.
Patent JP-H08271608-A (JP)
Title: Superresolution array apparatus
Inventor: TAKEYA SHINICHI
IPC: G01S7/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a superresolution array(SRA) apparatus by which a plurality of adjacent targets are separated at high speed by a simple arithmetic operation by a method wherein an SRA processing circuit dissolves the plurality of targets in an angle direction, a complex weight for element data read out from a memory and a complex weight for difference data output from a subtraction circuit are computed. CONSTITUTION: In an SRA processing circuit 9, high-frequency signals which have been captured by respective antenna elements 1 go N are frequency-converted into intermediate frequency bands by frequency converters 11 to 1N, and they are A/D- converted 21 to 2N so as to be stored, as pieces of element data, in a distance range memory 3 for a target which has been estimated in advance for a prescribed time. Then, regarding the memory 3 and the respective pieces of stored element data, first complex weights are added so as to be synthesized on one hand, difference data between the pieces of mutually adjacent data is obtained on the other hand, second complex weights are added so as to be synthesized, and difference data is found from both pieces of synthesized data so as to be input to the circuit 9 together with difference data between pieces of adjacent data.  Then, a plurality of targets which have the same range and the same speed are decomposed in an angle direction, and a first weight and a second weight are computed.