baber/WOPTO huggingface dataset:
Patent JP-S5677763-A (JP)
Title: Measuring device for characteristics of modulator/demodulator
Inventor: MIYAUCHI AKIRA
IPC: G01R31/00
Filed: 1979-11-28
Abstract: PURPOSE: To realize a direct and quantitative measurement for the quantity of distortion, by producing such input signal in which the inclination and the working point are controlled independently from each other and then detecting the quantity of distortion of the object to be measured by the input signal.  
     CONSTITUTION: The output of the bias setting circuit 3 is applied to the differential amplifier 4 along with the output of the saw-tooth wave generating circuit 1 to produce the output (b), and then applied to the differential amplifier 7 via the  object 5 to be measured such as the modulator/demodulator and the like. On the  other hand, the output (b) is delivered to the terminal 6 through the delay line in  the form of the output X of working point, and at the same time applied to the  other input of the amplifier 7. The amplifier 7 produces the difference of both signals, i.e., the output Y of the quantity of distortion produced by the object 5 to the  terminal 9. The both outputs X and Y are applied to e.g. an oscilloscope to secure a  video display of the characteristics for the quantity of distortion. In such way, a  direct and quantitative measurement is made possible for the quantity of distortion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5787949-A (JP)
Title: Composite material containing thermoplastic plastic layer
Inventor: HANSU IESHIYUKE
IPC: B32B27/12
Filed: 1981-09-30
Abstract: A composite material, especially suitable for chemical apparatus construction is formed of a layer of a thermoplastic synthetic resin and a textile layer pressed onto the resin layer in the heated condition. The textile layer is a mechanically prestrengthened, polyester fiber mat bound chemically with a binder consisting of a synthetic resin dispersion of polymers and/or copolymers of esters of acrylic and methacrylic acid and of acrylonitrile. Needling is a preferred procedure for mechanically prestrengthening the mat.
Patent JP-H06342315-A (JP)
Title: Power circuit unit
Inventor: WATABE SOICHI
IPC: H02M3/28
Filed: 1993-05-31
Abstract: PURPOSE:To eliminate the blowing of a fuse at the time of an output short circuit and an overcurrent by reducing the loss of a switch element when a battery voltage drops. CONSTITUTION:When the voltage of a battery 4 drops in the backup operation of the battery 4 to cause the output of a comparator OP2 to fall to a level L and a transistor SW1 is placed in operation in the OFF direction, the voltage of a l4st DC output falls. Then the voltage at the uninverted input terminal of the comparator OP2 never exceeds the l4st DC output voltage through the effect of an added diode D1 (the forward voltage drop across the diode D1 is ignored), so the transistor SW1 is turning OFF and turns OFF completely at last. At the time of the output short circuit on the side of the load RL, on the other hand, the l4st DC output falls to the ground potential immediately, so the transistor SW1 turns OFF simultaneously with the short circuit.
Patent JP-H11345604-A (JP)
Title: Lithium secondary battery and battery module
Inventor: ARAI JUICHI
IPC: H01M10/052
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of current collecting of a lithium secondary battery and make the lithium secondary battery maltiply functional. SOLUTION: This battery is structured comprising a conductive layer 1 of lithium ion, a negative electrode, a positive electrode and a battery casing 6. The negative electrode comprises a negative electrode active material layer 4, which can store and eject lithium placed contacting with the conductive layer 1, and a negative electrode collector substrate 5 holding the negative electrode active material layer 4. The positive electrode comprises a positive electrode active material layer 2, which can store and eject lithium placed contacting with a side of the conductive layer 1 opposite to a side contacting the negative electrode active material layer 4, and a positive electrode collector substrate 3 holding the positive electrode active material layer 2. The battery casing 6 accommodates the conductive layer 1 of lithium ion, the positive electrode and the negative electrode.  A positive terminal 7 and a negative terminal 8 having a plurality of points are provided on an outer surface of the battery casing 6. The positive terminal 7 and the negative terminal 8 are connected to the positive electrode collector substrate 3 and the negative electrode collector substrate 5, respectively, via a conductor filled in via holes formed in the battery casing 6. An electric circuit connected to the positive terminal 7 or the negative terminal 8 is provided on the outer surface of the battery casing 6.
Patent JP-H06339477-A (JP)
Title: Continuous rotation type x-ray ct device
Inventor: SUZUKI SATORU
IPC: A61B6/03
Filed: 1993-05-31
Abstract: PURPOSE:To provide a continuous rotation type X-ray CT device which can start collecting data from a desired position. CONSTITUTION:A first sensor comprising slits provided regularly through a rotary frame 4, a projector 12, and a receiver 13, and a second sensor comprising a shielding plate 15 and an optical sensor 16 detect the positions of an X-ray tube 1 and an X-ray detector 2 relative to a reference position (the X-ray tube 1 is vertically therebelow). The rotary frame 4 is rotated at constant speed, the start of data collection is ordered, and information about the positions of the X-ray tube 1 and the X-ray detector 2 when preparations for data collection are complete is added to data collected by a DAS 3, and the data are provided to an image processing portion 7. The image processing portion 7 specifies the angle of collection of collected data according to the information about the positions of the X-ray 1 and the X-ray detector 2 and to a predetermined sampling angle, and reconfigures an image.
Patent JP-S5799045-A (JP)
Title: Radio communication zone closing control system
Inventor: KOUNO KATSUMI
IPC: H04W16/24
Filed: 1980-10-31
Abstract: PURPOSE:To enable a new calling by a zone present in a specific mobile station, specific channel of adjacent zones, and the same channel, through the release of closing of zones other than a zone present in the specific mobile station at emergency. CONSTITUTION:At zone closing state, a train 202 is present in a zone E and a radio line is constituted with a control station through any specific channel, then the specific channel at zones A-K and the same channel are closed, and the calling of the channel of trains 202, 203 is impossible. At emergency, the train 202 as a specific mobile station is present, and the zone E during constitution of a radio line with the specific channel is excluded and the closing of the zones for other zones is released. The calling with the same channel can be made from the trains 202, 203 and sufficient service to the calling rapidly increasing at emergency can be made.
Patent JP-S6315873-A (JP)
Title: Production of re-strippable pressure-sensitive adhesive sheet
Inventor: AOYANAGI SHOJI
IPC: C09J7/02
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the title sheet having excellent re-strippability and adhesive between facing paper and a pressure-sensitive adhesive, by applying an emulsion pressure-sensitive adhesive obtd. by polymerizing a (meth)acrylic ester to a release sheet, drying the sheet and bonding it to specified facing paper. CONSTITUTION:(Mixed) paper is prepd. by adding a predetermined amount of a sizing agent and/or a surface processing agent to chemical pulp, mechanical pulp to obtain facing paper (C) composed of a fiber sheet in which a paper- interlaminar strength is not lower than 200X1/100ft.lb/in<2> and a product of the mean value of the paper-interlaminar strength and tensile strength in a crosswise direction is 2.0kg.ft.lb/in<2>. An emulsion pressure-sensitive adhesive (B) obtd. by copolymerizing not less than 90wt% 4-10C alkyl (meth)acrylate with not more than 10wt% other monomer such as methyl (meth)acrylate is applied to a release sheet (A) and dried. The sheet is bonded to the facing paper (C). If desired, the laminate is calendered under a nip pressure of 5-500kg/mcm by means of a supercalender.
Patent JP-H0447435-A (JP)
Title: Information presentation device
Inventor: SAITO KENICHI
IPC: G06F3/048
Filed: 1990-06-13
Abstract: PURPOSE:To receive the presentation of information in the same sense as a regular television by presenting the information by using a screen and a voice by a configuration means of a television metaphor environment, and executing an access to a data base in on-line by a configuration means of a communication function. CONSTITUTION:The hardware is configured by a computer 1, an electronic voice uttering device 2, a mouse 3, a MODEM 4 and a telephone circuit 5, and the software contained therein is configured by, for instance, a script interpreter operated on an MS-DOS, and a file of a script description for giving an instruction thereto. In such a state, a virtual television set and a video controller are displayed in a display 6 and information is allowed to flow in a voice, and presentation information can be controlled and selected by such video operations as button operations for selecting a channel and controlling the sound volume, quick feeding, rewinding, a temporary stop, etc., therefore, information about which it is desired to know can be selected in a sense for operating a video.
Patent JP-S6131822-A (JP)
Title: Electric cooker
Inventor: TANAKA AKIRA
IPC: F24C7/08
Filed: 1984-07-25
Abstract: PURPOSE:To improve the beauty of a kitchen as a whole as well as the operational convenience, by constituting an operation panel having a in such a way that it can be housed in a main body. CONSTITUTION:An operation panel 6 is hollow and in the shape of an elongate prism having an isosceles triangular cross section, the one side 62 of which constitutes a front part 2. The panel 6 can be rotated on a shaft 9 to be housed into the main body 1. When it is required that the panel 6 is to be housed into the main body 1, the side 62 is pushed to cause the other side 63 to push a pushing plate 11 and to be abutted and attracted onto a magnet 12. When the side 62 of the panel 6 is pushed, the other side 63 is moved away from the magnet 12, and is rotated on the shaft 9, and the panel surface 61 having an operation section 7 and a display section 8 can be taken out from the main body 1. Thus, when the electric cooker is not in use, the panel can be housed in the main body. Accordingly, an electric cooker easy to use can be provided wherein the front part of the electric cooker has a flat and simple appearance, and the display on the panel is easy to be seen.
Patent JP-S6215905-A (JP)
Title: Flat antenna
Inventor: KANDA MINORU
IPC: H01Q21/22
Filed: 1985-07-12
Abstract: PURPOSE:To improve the S/N, to reduce transmission loss and to facilitate the synthesis processing of antenna outputs by providing a transmission loss compensation circuit using an active element on a dielectric base near a feeding point of a flat antenna main body forming a microstrip line to the surface of the dielectric base. CONSTITUTION:The transmission loss compensation circuit 5 comprising a high frequency amplifier 5a amplifying the antenna output while using the active element is provided to the surface of the dielectric base 1 near the feeding point 4a of a flat antenna main body 4 forming the microstrip line 3 on the surface of the dielectric base 1 formed with an earth electrode 2 at the rear face. The high frequency amplifier 5a is formed by using the active element comprising a GaAs transistor (TR) and arranged in a shield case 6. Further, the dual bipolar power supply for driving the TR is supplied respectively through a through-capacitor 7 and the amplifier antenna output is outputted via an output terminal 8.
Patent JP-H0812398-A (JP)
Title: Cement additive for grout method
Inventor: YAMATO FUJIO
IPC: C04B24/06
Filed: 1994-07-06
Abstract: PURPOSE:To attain the high fluidity of a hardening material and to improve viscosity reducing property to a clay and reference strength by allowing a cement additive to consist of a copolymer obtained by polymerizing a specific monomer and one or more kinds of monomers selected between two kinds of compounds as a component. CONSTITUTION:The copolymer A having the weight-average molecular weight of 3000-1000000 is obtained by polymerizing the monomer (a) expressed by formula I and one or more kinds of the monomer selected from the compounds expressed by formulas II and III in the mol ratio of (a)/(b)=0.1/100-100/100. The copolymer A and a compound B selected from oxycarboxylic acid or the salt, sugar and sugar alcohol are blended in the ratio of A/B=100/0.01-5.0. In the formula I, each of R1 and R2 is hydrogen or methyl, m1 is 0-2, AO is a 2-3C oxyalkylene, (n) is 110-300, X is H or a 1-3C alkyl. In the formulas II and III, each of R3-R5 is H, methyl or (CH2)m2COOM2, R6 is H or methyl, each of M1, M2 and Y is H, an alkali metal, alkaline earth metal, ammonium, an alkylammonium or a substituted alkylammonium and m2 is 0-2.
Patent JP-S5581744-A (JP)
Title: Preparation of low temperature steam reforming catalyst for hydrocarbon
Inventor: WATANABE AKIRA
IPC: B01J23/74
Filed: 1978-12-14
Abstract: PURPOSE:To prepare the title catalyst with high activity and stable property by a method wherein one or more of alumina hydrate or alumina obtained by sintering alumina hydrate and a specific amount of Ni2O3 are mixed and molded, thereafter the obtained molded mixture is sintered. CONSTITUTION:One or two kinds of substance selected from alumina hydrate or alumina obtained by sintering alumina hydrate at below 1000 deg.C and Ni2O3 are mixed and molded to obtain the molded mixture containing 40-90wt% of Ni2O3 as NiO, thereafter the said mixture is sintered to prepare a catalyst. This catalyst is used in order to prepare a fuel gas based on methane by the low temperature steam reforming of hydrocarbon and has high activity and stable property.
Patent JP-S5781857-A (JP)
Title: Correction and manufacture of seam welded barrel-shaped can
Inventor: YOKOI SHIGERU
IPC: B21D51/26
Filed: 1980-11-06
Abstract: PURPOSE: To correct exfoliation and flaws of coating film on inner and outer faces outer faces and manufacture a can that has a uniform coating film by making correction moving a spray nozzle forward and backward parallel to inner and outer walls of a can body between both ends of a barrel-shaped can body after expanding process.  
     CONSTITUTION: After executing expanding process to obtain a barrel-shaped can body 9 and outer surface correcting process B that is made by coating uniformly by using a nozzle 12 moving a spray gun 11 forward and backward from one end to another in an arc parallel to the place to be corrected 10' of a can body weld zone carried in horizontal position, a spray gun 13 is inserted in the can body whch is in horizontal carrying position. Coating is made by a nozzle 14 moving it forward and backward from one end to another in an arc parallel to the inner wall face of the can. At the same time, inside correcting process C to correct whole inside area is made by rotating the can body. Next, the can is manufactured while passing through drying, sterilizing, flanging and top and bottom seaming processes continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000337028-A (JP)
Title: Airtight material for sash frame, airtight structure of opening, and construction method therefor
Inventor: TAKAHASHI KOICHI
IPC: E06B1/62
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an airtight material for a sash, an air tight structure for an opening and its construction method, offering increased reliability of the airtight material and simplified construction for ensuring airtightness. SOLUTION: An air tight material for a sash frame 2 is mounted between the sash frame 2 and opening peripheral edge members 11, 13 provided around the sash frame 2 and thrust in mounting the sash frame 2 on the opening peripheral edge members 11, 13 to produce airtightness. The air tight material consists of a first air tight material 31 mounted on the outside 111 of the opening peripheral edge member 11 and a second airtight material 32 in a sectional V-shape mounted to the opening side edge 131 of the opening peripheral edge member 13.
Patent JP-S5780037-A (JP)
Title: High degree kneading type screw
Inventor: TAMURA YUKIO
IPC: B29C48/60
Filed: 1980-11-05
Abstract: PURPOSE:To provide a high degree kneading type screw capable of obtaining a screw with high resin sending capacity and high melting capacity of a solid phase resin after break-up, by comprising specified instituting position of a dam and a depth of a groove. CONSTITUTION:In such a manner that a dam 3a between a first line flight 1 and a second line flight 2 is provided to just a midway position between dams 3b, 3b between the second line flight 2 and the first line flight 1, a dam instituting position is mutually set to a midway of a front and a rear dams in an adjacent groove due to multiple line flights. A depth of the groove provided between multiple line flights and the dam is adjusted so as to be made shallower toward a part nearer to the front and the rear dams along a lead of a screw S and made deepest at the midway part between dams. A resin in the multiple line grooves is moved and flowed always from one end to other end and mixing action of the resin is carried out.
Patent JP-H112528-A (JP)
Title: Detecting device for radius of curvature of route
Inventor: MINE ATSUSHI
IPC: G01C21/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately determine the radius of curvature of a route through simple arithmetic processes by directly using point data from a navigation system. SOLUTION: A three-point detecting part 11 detects three points (P1, P2, P3) from road point data which are input from a navigation system 2, a P1-to-P2 distance computing part 12 computes the distance of a straight line connecting P1 to P2, a P2-to-P3 distance computing part 13 computes the distance of a straight line connecting P2 to P3, and a distance judging part 14 determines whether the distance of each straight line is long or short. A mid-point computing part 15 computes half the distance of a short straight line to determine the position of a mid-point on the straight line, while a mid-point equidistant point computing part 16 determines a mid-point equidistant point at the position on a long straight line which is away from P2 by half the distance of the short straight line.  A radius-of-curvature computing part 17 determines, as the center position of a curve, the position of an intersection between a straight line crossing the short straight line at right angles at the mid-point and a straight line crossing the long straight line at right angles at the mid-point equidistant point to compute the radius of curvature. The radius of curvature is corrected by a correcting part 18 under necessary conditions and is output.
Patent JP-H102002-A (JP)
Title: Drainage chamber and method for forming inner bottom thereof
Inventor: AKIMOTO SHINJI
IPC: E03F5/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution work of a bottom part side in a drain chamber by forming a groove provided on a chamber body of an existing member. SOLUTION: A connection member 12 provided with a connection pipe part extending outwardly of a chamber body is provided on an opening part on two sides of a chamber body 3. A gutter-shaped member 17 is stretched between the connection members 12 facing inward of the chamber body 3, a chamber bottom 8 in which concrete or mortar is placed is provided on a bottom part side of the chamber body 3, and the upper surface of the chamber bottom 8 is inclined from the inner surface of the chamber body to a side edge of the gutter-shaped member with the side edge of the gutter-shaped member 17 as a lower end of the drainage slope.
Patent JP-H08218-A (JP)
Title: Acidic liquid seasoning
Inventor: KAMISHINA TAKESHI
IPC: A23L27/50
Filed: 1994-06-15
Abstract: PURPOSE:To obtain the subject seasoning having a flavor of soy, not blackening a color tone, causing neither browning phenomena nor deterioration of flavor during preservation, containing a soy oil (an oily by-product produced in the middle of a soy production process) as a by-product in soy production. CONSTITUTION:This seasoning contains preferably 0.05-15wt.% of a soy oil as a by-product in soy production. The blending amount of the soy oil is preferably 0.05-10wt.% in the case of an emulsion/separation type seasoning and 0.05-3wt.% in the case of nonoily type seasooing.
Patent JP-S5857886-A (JP)
Title: Transmitting system for selection signal
Inventor: OGATA YUUSUKE
IPC: H04Q1/39
Filed: 1981-09-30
Abstract: PURPOSE:To reduce the burden in processing of a CPU for the transmission of a selection signal, by making the CPU transmit the selection signal to an outgoing trunk while being coded and transmitting a pulse signal to a line after the pulse signal is formed at the outgoing trunk receiving the storing the selection signal. CONSTITUTION:After a CPU transmits a line start signal ST, the CPU transmits one-digit information of a selection signal and a strobe signal STB. When an outgoing trunk OGT receives the STB signal via an S/P conversion circuit 41, a memory 44 is controlled to store the selection signal of the 1st digit and a pulse transmission counter CNT45 is started via a gate 49. Thus, a specified intermittent pulse is applied to a relay S via a pulse generating circuit PG47 and the selection signal is transmitted to the outgoing line through the contact (a). When the transmission of the 1st digit is finished, a pulse transmission end signal PSE is generated. When the CPU receives a PSE signal, the STB is restored and the next digit code is transmitted.
Patent JP-H01320865-A (JP)
Title: Line density converting circuit
Inventor: OTANI NOBUHIRO
IPC: H04N1/387
Filed: 1988-06-22
Abstract: PURPOSE:To improve the throughput of picture signal transfer to a buffer memory during conversion operation to improve the throughput of the line density conversion operation by generating a read/write timing of the buffer memory by a time slot generating part. CONSTITUTION:A picture signal as the line density conversion object and the converted picture signal are stored in a picture memory 11. DMA transfer of the picture signal is performed between a DMA input part 12 and a DMA output part 13 and the picture memory 11. A read/write timing control part 14 controls the DMA input part 12 and a buffer memory part 15 to control transfer of the picture signal. A time slot generating part 16 generates the write cycle timing and the read cycle timing of the buffer memory 15. A buffer memory monitor part 17 controls a read/write timing control part 14 and a converting circuit 18. The converting circuit 17 converts the picture signal in accordance with the conversion rate of line density.
Patent JP-S6341797-A (JP)
Inventor: FUROOMUUTO FUORUHARUTO
IPC: B08B7/02
Filed: 1987-06-24
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-H0714490-A (JP)
Title: Electrostatic actuating relay
Inventor: ICHIYA MITSUO
IPC: H01H57/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent the root sections of movable sections from being broken because of stress concentration. CONSTITUTION:A movable piece 2 allows the circumference of a movable electrode 4 to be cut off in an U shape by means of plasma etching such as RIE and the like so as to allow its root sections 30 at both the sides to be formed into a R shape each. The root sections 3O in a R shape prevent stresses from being concentrated at the root sections 30, and the root sections 30 are prevented from being damaged by external impact and vibration.