baber/WOPTO huggingface dataset:
Patent JP-H0675750-A (JP)
Title: Arithmetic unit
Inventor: YAMAZAKI ITARU
IPC: G06F7/483
Filed: 1991-04-25
Abstract: PURPOSE:To provide an arithmetic unit which can generate the sticky bits at a high speed with use of a small number of circuits and especially in a floating point circuit. CONSTITUTION:An arithmetic unit having two types of n-bit data A (An-1...A1A1) and B (Bn-1...B1B0) as the input or internal data is provided with a signal generating means 1 for generating a signal Pi which means the transmission of a carry in each bit (i=n-1...1, 0) with input of those two types of data together with a signal Gi meaning the generation of the carry and a signal Ki meaning the inhitition of transmission of the carry respectively, and a detector means 3 for detecting fact that the sum is zero with all bits when both data A and B from the output signal of the means 1.
Patent JP-S62247265-A (JP)
Inventor: ROIDO RODONII BURISUTORU
IPC: G01R13/22
Filed: 1987-04-18
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-H01268209-A (JP)
Title: Antenna system
Inventor: MANO SEIJI
IPC: H01Q21/24
Filed: 1988-04-19
Abstract: PURPOSE:To make the directions of linearly polarized waves radiated from an element antenna by means of a variable power distributor to match each other by feeding each element antenna with electric power through two points so as to excite two kinds of linearly polarized waves intersecting each other at right angles and providing the variable power distributor in the middle of a feeder, and then, making the exciting amplitudes of the two kinds of linearly polarized waves variable. CONSTITUTION:When the electric power made incident from a terminal A is caused to reach terminals B and C through a variable power distributor 6 and the terminals B and C are positioned to locations from which linearly polarized radio waves intersecting each other at right angles are radiated, directions of the linearly polarized waves can be made variable. Namely, when phase quantities phi of phase shifters 4a and 4b are increased, the amplitude of linearly polarized waves 12a decreases, but the amplitude of the other linearly polarized waves intersecting the waves 12a at right angles increases and the waves become linearly polarized waves 13b. Since the waves 12a and 13b are the same in phase, composite polarized waves 14 are obtained and, when the phase quantity phi is further increased to 90 deg. (phi=90 deg.), the linearly polarized waves 12a become linearly polarized waves 13a. Thus the linearly polarized waves 12a become the linearly polarized waves 13a when the phase quantity phiis increased from 0 deg. to 90 deg. through the composite polarized waves 14. Therefore, the linearly polarized waves can be made variable and, as a result, the direction of the linearly polarized waves of each element antenna can always be made to match each other.
Patent JP-H01268046-A (JP)
Title: Manufacture of lead frame
Inventor: WAKAMOTO KATSUYOSHI
IPC: H01L23/50
Filed: 1988-04-19
Abstract: PURPOSE:To perform partial softening of the surface of a material in a clean state and to obtain a copper alloy lead frame which can be wire-bonded directly to the surface of the material, by projecting a high-energy-density heat source on the required part of the surface of the tip part of the lead frame to which the wire bonding is performed. CONSTITUTION:A high-energy-density heat source is projected on the required part of the surface of the tip part of a lead frame to which wire bonding is performed in the lead frame which is used for packaging of a semiconductor. Thus, the surface is softened. For example, alloy of Cu-2%Sn-0.2%Ni is molded as the lead frame by press machining. A laser beam 4 from a YAG laser is projected on a coining part 2 at the tip of each inner lead part 3. A part 5 which is heated and softened with the laser beam 4 is formed. The conditions at this time are as follows: incident power is 80W; an incident time is 0.5 second; and Ar is used as a shield gas. In this way, the wire bonding having the strong bonding strength can be directly performed on the surface of the material of the lead frame.
Patent JP-H05292023-A (JP)
Title: Cordless telephone set
Inventor: YASUNO JUNICHI
IPC: H04B7/26
Filed: 1992-04-16
Abstract: PURPOSE:To secure a speech channel not being affected by an interference wave in following speech by detecting the interference wave with a level less than the level of carrier detection and affecting speech by an interference wave detection circuit in advance, and storing it in a memory circuit. CONSTITUTION:A control circuit 8 recognizes the channel of the interference wave in the memory circuit 9 in the following speech, and secures a satisfactory speech channel under arbitrary setting environment by detecting the interference wave in advance by using the interference wave detection circuit 7, and storing it in the memory circuit 9.
Patent JP-S60240301-A (JP)
Title: Hot rolling method of stainless steel
Inventor: YORIFUJI AKIRA
IPC: B21B1/02
Filed: 1984-05-14
Abstract: PURPOSE:To decrease the rate of trimming at side ends and to improve yield by rolling down transversely a continuous casting slab of a stainless steel at a specific draft or above then rolling longitudinally the slab thereby decreasing the width of spread to the side faces and eliminating wrinkles or limiting the same to the side ends. CONSTITUTION:The continuous casting slab of the stainless steel is first hot rolled transversely at >=15% draft and is then rolled longitudinally. The recrystallization in the rolling process is accelerated by the energy stored by the transverse rolling down, by which the finer structure is formed and the wrinkles are made smaller in depth and pitch. The width of spread to the side faces is decreased; in addition, the wrinkles are eliminated or limited to the side ends. The rate of trimming at the side ends is thus decreased and the yield is improved.
Patent JP-H04306093-A (JP)
Title: Method for detecting movie portion of television broadcast program during television broadcast in partial selection video recording device
Inventor: TERADA TSUNETOSHI
IPC: H04N5/92
Filed: 1991-04-02
Abstract: PURPOSE:To discriminate a genuine video image portion accurately and easily in a TV program when the sum of correlation values obtained through the comparison of a data of one frame and a data of a succeeding frame for each picture element of the same position indicates a movie film. CONSTITUTION:A horizontal vertical synchronizing signal detection means 2 detects a horizontal and a vertical synchronizing signal from a video signal, gives a timing signal via a timing detection means 3 to a sampling means 1 to sample and digitize a video signal and stores a picture element data for each frame to a storage means 3. A picture element unit correlation detection means 4 compares a data by one frame from the means 3 with a data by a succeeding frame for each picture element of the same position to obtain a correlation value, an adder means 6 adds correlation values by one frame, a correlation change pattern discrimination means 8 compares the sum of correlation values with a correlation value change pattern of a movie film and outputs a section to a VTR when it is discriminated that the both are coincident.
Patent JP-H11291825-A (JP)
Title: Storage pocket for vehicle
Inventor: KAWASAKI TERUO
IPC: B60R7/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular storage pocket having a structure of preventing the adhesion or mixing of articles housed in the pocket and easily picking up the housed articles. SOLUTION: A vehicular storage pocket 1 is constructed in such a manner that a lid 3 is provided in a vertical wall 6 in a room so as to use its lower side as a hinge and to be opened to a position roughly perpendicular to the vertical wall 6, and a housing part 4 is arranged between the lid 3 and the vertical wall 6 so as to have an opening 12 formed to insert a card when the lid 3 is opened. The housing part 4 is partitioned by a plurality of partition walls 13 to form a plurality of housing rooms 14, and a side wall part 11 thereof is formed like a fan shape with its lower side as a center.
Patent JP-H07305760-A (JP)
Title: Axle drive device
Inventor: ISHII NOBUHIRO
IPC: F16H63/50
Filed: 1994-05-10
Abstract: PURPOSE:To simplify constitution of a transmission case with a grand speed governor mechanism and to prevent the influence of an inertia amount of a governor rotation body from being exercised on the gear on the synchronized side of a synchronous engagement device. CONSTITUTION:In an axle drive device wherein an input shaft 2 to which a power is inputted from an engine, a pair of axles 1L and 1R, a differential gear device D, and a power transmission mechanism to interconnect the input shaft and the differential gear device are contained in a common transmission case M, the shaft end of the input shaft 2 in a power transmission mechanism is exposed to the outside of the mission case, and the governor shaft 17 of a grand speed governor mechanism G interlocked and linked to an engine throttle valve is separably coupled to the input shaft 2. A governor case 6 to contain the mechanism G is formed removably from the mission case M. The governor rotation body 15 of the mechanism G is engaged with the gear 14 on the synchronous side of a synchronous engaging device contained in the power transmission mechanism.
Patent JP-S60241038-A (JP)
Title: Original holder for projection
Inventor: TAKAHASHI YASUSHI
IPC: G03G15/04
Filed: 1984-05-16
Abstract: PURPOSE:To hold an original in an easy-to-handle state and to project an image in a clear color on a screen by laminating the adhesive-coated surface of a transparent film and the toner image formation surface of a film copy which is slightly larger in shape than said surface on base paper. CONSTITUTION:The adhesive-coated surface 4 of the transparent film 3 is stuck on the surface of the transparent film copy A on which toner images 2 are formed and the adhesive part S at one end is adhered onto the base paper C in one body. This is run between a couple of heat rolls from the side of the adhesive part S and then the light-transmittable copy AB is laminated without a shift nor a wrinkle, so a clear color image is reproduced on the screen by projection. The longitudinal and lateral size of the transparent film B is made slightly larger than that of the copy A and then no projection part D2 is formed during roller heating owing to the shifting of the film B, so the rollers are never stained with the adhesive.
Patent JP-S62254736-A (JP)
Inventor: SUTEFUEN ROBUREFUTO
IPC: A61B6/03
Filed: 1987-04-21
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-H11295604-A (JP)
Title: Compound lens
Inventor: SUWASHITA MASAKUNI
IPC: B41J2/44
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a compound lens formed so that the arrangement space of optical parts functioning as an fθ lens is made small and the parts can be easily positioned when it is applied to a reflection scanning optical device. SOLUTION: The compound lens 20 is the single resin-made lens constituted of a prescribed medium. Then, the surface thereof opposed to a polygon mirror 14 is the rotation-asymmetric transmitting surface 21 having a convergent effect and the other surface is the reflection surface 22. The transmitting surface 21 of the lens 20 is constituted of two discontinuous parts being the first transmitting curved surface part 21 on which light is made incident and the second curved surf ace part 21b from which the light is emitted. The curved surface parts 21a and 21b are formed as the projecting surfaces whose radius of the curvature are equal and whose centers of the curvature are different in a sub- scanning direction and formed as a recessed surface whose radius and centers of the curvature are different in a main scanning direction.
Patent JP-S62253108-A (JP)
Title: Autofocus device
Inventor: KUNO OSAMU
IPC: G02B7/28
Filed: 1986-04-25
Abstract: PURPOSE:To secure autofocus operation for not only a bright object, but also even a dark object by providing an auxiliary light generating element of simple constitution to a passive type autofocusing device. CONSTITUTION:A filter 7 has the 1st filter characteristic curve part K51 through which light within a wavelength range of visibility characteristics is transmitted and the 2nd filter characteristic curve part K52 through which the light component of auxiliary light LSD is transmitted. When the bright object 3 is photographed, a light measurement signal SOUT is generated for a light receiving element 8 principally with a light component transmitted through the 1st filter characteristic curve K51, so that the distance measurement signal adapted to the visibility characteristics is obtained. When the dark object is photographed, the auxiliary light LSB is generated by an auxiliary generating element 13 and reflected light from the subject 3 is transmitted through the filter characteristic curve part K52 and incident on the light receiving element 8. At this time, no light component is transmitted through the filter characteristic curve part K51, so the light receiving element 8 obtains the distance measurement signal SOUT with the light component of the auxiliary light LSB.
Patent JP-H01306206-A (JP)
Title: Method of moistening building material mixture containing fiber bonded with cement or gypsum
Inventor: HANSU BEEE RIISU
IPC: B28C5/40
Filed: 1989-04-18
Abstract: PURPOSE: To wet a mixture inexpensively by a simple amount by adding water to a form containing a surfactant and a foam stabilizer or bringing the surfactant into contact with the stabilizer to alter it to the foam, adding the water, and icing the mixture to become a wet state. CONSTITUTION: Water is added to at least partly in a shape of a foam containing at least one type of surfactant and at least one type of foam stabilizer, or at least part of the water is added to a mixture of a building material while deforming at least part of the shape of the surfactant and the stabilizer in contact with the building material mixture to alter the par to the foam, and the water is added to the mixture in an amount to easily collapse a powder state when the mixture is wetted. In this state, an amount of pressing the molding shape of the water is added to the mixture. When the mixture is blended with the foam, the foam is mostly destroyed.
Patent JP-H01267075-A (JP)
Title: Paper scanning mechanism of image forming device
Inventor: WATANABE TETSUO
IPC: H04N1/00
Filed: 1988-04-19
Abstract: PURPOSE:To justify the position of recording paper accurately to prevent generation of a skew and thereby obtain a high-quality image without color shift by arranging a plurality of pinch rollers to be pressed against a recording paper in such a manner that the rollers are shifted from each other in the main scanning direction, and control ling the pressing force of each pinch roller using a pressure correction control unit. CONSTITUTION:On the outlet side of a recording section, a capstan roller for paper drive 17 and pinch rollers 18 are arranged. A recording paper 16 is held between these pinch roller and capstan roller and moved back and forth in the sub-scanning direction by a friction force generated in a nipping section. Two pinch rollers 18 are arranged in the main scanning direction in such a manner that they are shifted from each other, and each pin roller 18 is arranged symmetrically at both right and left ends in the main scanning direction. Each pinch roller 18 is provided with a pres sure correction control unit 24 and each pressure correction control unit 24 is equipped with a magnet 24a which attracts and separates a housing 18a. The attractive force of each magnet 24a is adjusted by a control circuit, and consequently, the pressure force of the pinch roller 18 to be brought to recording paper 16 is controlled in response to recorded information.
Patent JP-H05297444-A (JP)
Title: Camera incorporated with measuring device
Inventor: SHIBATA YOSHITAKA
IPC: G03B17/24
Filed: 1992-04-16
Abstract: PURPOSE:To prevent a user from having a distrust by changing an object dis tance range capable of being measured, according to the focal distance of a measuring part, and warning that the distance of an object is unsuitable for measuring when the distance is more than a prescribed relative error. CONSTITUTION:When the focal distance of a photographic lens 1 is outputted by a focal distance output device 28, the light passing the photographic lens 1 is reflected to a reticle 3 by a quick return mirror 2. Then, a part of the light is transmitted to a submirror for AF 7, and the light finished to pass the reticle 3, passes a pentaprism 4, and is led to an eyepiece 5. The light reflected by the submirror for AF 7 is made incident on a focus detector 8, and images are formed on an image sensor, with the light entering from two different places on the photographic lens 1, respectively, to attain focus detection from the interval of two images. The distance up to the object is calculated, and a critical distance on range-finding, corresponding to the focal distance, is compared with the distance up to the object. In the critical distance or below, the distance is displayed on a display device 6 with a figure, and in a critical value or more, the figure of the distance is indicated to attain warning.
Patent JP-S63262203-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: B27K3/00
Filed: 1987-04-20
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-S5220701-A (JP)
Title: Moving communicatin equipment
Inventor: KATOU HIDEAKI
IPC: G08G1/127
Filed: 1975-08-09
Abstract: PURPOSE:Introduction of voice communication into the bus information exchange system used for bus service management by attaching a simple communication system.
Patent JP-S5432450-A (JP)
Title: Preparation of 2-n-pentylcyclopentanone derivative
Inventor: TORII SHIGERU
IPC: A61K8/37
Filed: 1977-08-12
Abstract: PURPOSE: To obtain the title compound useful as jasminelike fragrance components with efficiency, by reducing the novel condensation product of a cis-2-butenoate derivative, followed by decarboxylation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10288350-A (JP)
Title: Panel for radiation heating and radiation heating device
Inventor: WAKATSUKA KUNIO
IPC: F24D3/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel in which a connecting work for a coupler tube to a leading pipe of a thermal medium conduit can be easily carried out while its increasing in cost is being restricted. SOLUTION: This device is constructed as a floor heating panel 1 in which a thermal medium conduit 3 for flowing thermal medium is stored in a conduit storing groove 6 of a panel base 2 having a recess 2a therein, each of leading pipes 3a at both ends of the conduit is projected into the recess and then a coupler pipe 14 and the leading pipes 3a are connected at this recess. A groove width of a groove end section 6a of the storing groove 6 positioned near the recess is made wide and then a leading angle adjusting clearance S for allowing a bending deformation of the pipes 3a is arranged between a groove side surface 6b of the widened groove end 6a and a side surface of the leading pipe 3a stored at the groove end.  Facing leading pipes and the coupler pipe are connected through an adjustment of the leading angle for bending and deforming the leading pipes 3a in a width direction without performing any improvement of the size accuracy of panel and further without displacing the position of the installed panel.
Patent JP-S5322460-A (JP)
Title: Homing guide system
Inventor: KOBAYASHI ATSUHIRO
IPC: G01S3/78
Filed: 1976-08-13
Abstract: PURPOSE: To hit a flying object to the body of an aeroplane by detecting the flying directions, etc. of the aeroplane, forming a correction signal and guiding the flying object with the added output of a homing guide signal and the correction signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62254048-A (JP)
Title: Formation of electrode for ceramic moisture sensor
Inventor: TAKAHASHI NOBUYUKI
IPC: H01C7/00
Filed: 1986-04-26
Abstract: PURPOSE:To make the baking temperature of an electrode of a sensor element body uniform, by using a stainless base plate as such for baking an electrode material. CONSTITUTION:As shown in Fig. a, an electrode material 4 is applied on both sides of a ceramic planar sintered body 2 and a platinum lead 5 is abutted thereon with a bonding material 6 the same as the electrode material 4 to form a sensor element body 7. Then, as shown in Fig. 6, a plurality of element bodies 7 are placed on a stainless base plate 1 and baked in a baking furnace. The use of the stainless base plate as such for baking the electrode ensures a limited possibility of oxidation and a better heat conductivity, thereby allowing a uniform temperature of baking the electrodes among the individual sensor element bodies. This can improve variations in the resistance value in the same lot significantly.
Patent JP-H03293679-A (JP)
Title: Color image forming device
Inventor: KATSUMATA AKIO
IPC: B41J2/525
Filed: 1990-04-11
Abstract: PURPOSE:To easily correct timing of a latent image formation with a simple constitution by proceeding or delaying the timing of the latent image formation based on detected temperature and correction value of a temperature detection means which is stored at the time of correction of the latent image formation timing of a photosensitive body when the temperature is varied. CONSTITUTION:When the temperature T1 of a specified part of a writing unit 12 is varied from the temperature T0 stored in RAM at the time of correction of the latent image formation timing of the photosensitive body, the difference of the correction value responding to T0 and T1 is derived, taking into reference a correction table derived from a relative relationship of the temperature of the specified part of a writing unit 12 and the color deviation quantity of each color, and a new correction value is calculated by adding the difference of the correction value to the correction value stored in RAM at the time of correction of the latent image formation timing. Next, a set value of an address setting device 60, etc., is corrected responding to this new corrected value, and the latent image formation timing is can be corrected with a simple constitution.
Patent JP-S5622741-A (JP)
Title: Preparation of colorless o-phenylphenol
Inventor: JIYOU YASUYA
IPC: C07C39/15
Filed: 1979-08-01
Abstract: PURPOSE: To prevent the discoloration of the titled compound with time, and to obtain the titled compound having high commercial value, by adding a specific amount of a phosphaphenanthrene compound such as triphenyl phosphite, to crude o-phenylphenol before or after purification.  
     CONSTITUTION: Before or after the purification of a reaction mixture containing o-phenylphenol obtained by the dehydrogenation, etc. of cyclohexenyl cyclohexanone or o-cyclohexylphenol, 0.01W2.0wt%, based on o-phenylphenol, of a phosphite of formulas IWIII (R 1 WR 3  are alkyl, aryl or alkylaryl) and/or a phosphaphenanthrene compound of formula IV (R 1 'WR 1 ' are H or alkyl) is added to the reaction mixture. It is effective to melt the o-phenylphenol at 60°C before the addition of the above compound. 
     COPYRIGHT: (C)1981,JPO&Japio