baber/WOPTO huggingface dataset:
Patent JP-S63260930-A (JP)
Title: Coloration of plastic and production apparatus for color pellet used in said coloration
Inventor: TANIHIRA KAZUO
IPC: C08J3/22
Filed: 1987-04-20
Abstract: PURPOSE:To make uniform coloration possible by improving pigment dispersion and to facilitate an operation of changing coloration, by using specified color pellets in the color molding of a plastic by a mesterbatch system. CONSTITUTION:A plastic is colored by using color pellets 13 comprising a capsular plastic in which a pigment 12 is sealed in the color molding of a plastic by a masterbatch system. This color pellet 13 is formed by, for example, feeding a desired pigment 12 to the groove of a plastic belt 11 molded so as to have a U cross section, forming this belt into a tube by fusing its open edges of the U cross section, forming constricted fused parts in this tube at equal intervals, and cut this tube along these parts.
Patent JP-S63262496-A (JP)
Title: Steel sheet for can having superior weldability and fine appearance
Inventor: MORITA JUNICHI
IPC: C25D5/26
Filed: 1987-04-20
Abstract: PURPOSE:To obtain a steel sheet for cans having superior weldability and fine appearance by plating both sides of a steel sheet with metallic chromium, plating one of the plated sides with Sn or the like in the form of stripes and the whole of the other with Sn or the like and entirely forming chromium oxide on both the sides. CONSTITUTION:The front and rear sides of a steel sheet are plated with metallic chromium. One of the plated sides corresponding to the insides of cans is plated with Sn, Zn, Ni, a Zn-Sn alloy, an Ni-Sn alloy or an Ni-P alloy in the form of stripes at intervals regulated according to the diameter of the cans. The whole of the other is plated with Sn, Zn, Ni, a Zn-Sn alloy, an Ni-Sn alloy or an Ni-P alloy. Chromium oxide is then entirely formed on both the sides of the steel sheet. Since a welding electrode confronts the soft nonferrous metal through the chromium oxide, the front side of the sheet is made smooth and the weldability is improved. Since the entirely plated side corresponds to the outsides of the cans, fine appearance is obtd. and both the insides and outsides of the cans are provided with superior rust and corrosion resistances.
Patent JP-S5722895-A (JP)
Title: Method for forming high strength and high toughness welding metal
Inventor: TANAKA JINKICHI
IPC: C21D9/50
Filed: 1980-07-14
Abstract: PURPOSE: To form a welding metal having ≥70kg/mm 2  tensile strength and a high toughness even at ≤-40°C temperature, by performing a quenching by heating at a temperature higher than Ac 3  point after performing welding with a welding metal having a specific composition range, and then, performing a tempering.  
     CONSTITUTION: This welding metal contains by wt% one kind or more than two kinds of <0.2 C, 0.3W2.5 Mn, <0.03 P, <0.03 S, 0.3W2 Cr, <1 Cu, <4 Ni, 0.7 Mon, <0.1 Nb, <0.1 V, <0.5 Ti, and <0.01 B, and the rest of Fe and unavoidable impurities, and satisfies the formula. After a welding is performed by using this welding metal, the welded material is quenched by heating it at a temperature higher than Ac 3  point, and then, it is tempered. It is preferable to get better result to perform more than one time of treatment in which the material is heated at a temperature of Ac 1 WAc 3  and then it is cooled, between the quenching and tempering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02293649-A (JP)
Title: Method for measuring concentration ratios between two kinds of elements of material
Inventor: KURISUTOFU KAARUHOFU
IPC: G01N21/62
Filed: 1990-04-12
Abstract: PURPOSE: To measure the concentration ratio easily without requiring any reference sample by measuring the spectral intensity ratio between elements (a) and (b) and the spectral intensity ratio of an element (c) at different exciting energy levels and then operating the concentration ratio according to a specific expression. CONSTITUTION: Spectral intensity ratio Iab between elements (a) and (b) is measured using exciting energies Ea , Eb in a plasma of a substance to be analyzed. Subsequently, the spectral intensity ratio Ic1 .c2 , between the spectral lines 1, 2 of an element (c) is measured using different exciting energies-E1 , E2 . Concentration ratio Cab of the elements (a) and (b) is then operated according to expression I. In this regard, the constant K can be determined according to formula II using a known concentration C'ab of comparable elements (a) and (b), an intensity ratio I'ab measured using the exciting energies Ea , Eb , and an intensity ratio I'c1 ,2 between the spectral lines 1, 2 measured using different exciting energies-E1 , E2 . According to the methods, the concentration ratio can be measured easily regardless of the reference sample.  The Iab , Ic1 ,2 and Cab are included in a sufficiently approximate range for the I'c1 ,2 , I'ab and C'ab and expression III is applicable approximately for constant concentration C'ab .
Patent JP-2000247350-A (JP)
Title: Disposable syringe type container
Inventor: KIYONO AKIHIRO
IPC: B65D47/36
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To take out only a required amount of content in a container under an action of a syringe due to an opening of pouring-out groove through folding, prevent the content from being leaked out of the container, further prevent a damage such as a leakage from being produced, prevent the content from being adhered to a finger when a prior art lid is to be turned over and prevent the finger from being stained with the flowed-out content. SOLUTION: The corner part of a container main body 1 not defining its shape is provided with a pouring-out groove 2. An extremity end knob 4 is cut by a knob cutting slit 3. A film lib 5 is folded, thereby the pouring-out groove 2 is opened like an extremity end 6 during its use.
Patent JP-H03295714-A (JP)
Title: Intake door controller of air conditioner for automobile
Inventor: FUJII KAZUO
IPC: F24F11/02
Filed: 1990-04-11
Abstract: PURPOSE:To enable control of air conditioner with high accuracy by preliminarily mapping the actual outside air introducing rate corresponding to each position of an intake door, and correcting the position of intake door so that the rate obtained from the map becomes the aimed outside air introducing rate. CONSTITUTION:A termal load is computed by a means 100 compute the aimed outside air introducing rate with a means 200 based thereon. The position of an intake door is detected by a means 300, and based on the data map of the actual outside introducing rate varying according to the position of intake door, the actual outside air introducing rate is computed with a means 400 based on the detected position of intake door. Further the position of intake door is determined by a means 500 so that the computed results may correspond to the computation result of the means 200, and based on the output the intake door is drive-controlled by a means 600.
Patent JP-H03293573-A (JP)
Title: Process monitor circuit
Inventor: ITO SEIGO
IPC: G01R31/28
Filed: 1990-04-11
Abstract: PURPOSE:To measure the operations of many monitor measuring elements by a common pad by successively outputting the operative states of the monitor measuring elements to an output pad by the continuous input of a pulse signal to a selection circuit. CONSTITUTION:This circuit detects the operations of many monitor measuring elements 1 formed in a chip 3 to judge whether an internal circuit is normally operated. These respective elements 1 are connected to a common output pad 4c through switching elements T and also connected to a selection circuit 5. These elements 1 are successively turned ON on the basis of the pulse signal continuously inputted to the respective elements T and the operative states of the elements 1 are successively outputted to the pad 4c by the circuit 5. By this method, the operations of many elements 1 can be measured by the common pad 4c and the occupying area of the pad 4c of the elements 1 is reduced and the erroneous check due to the contact inferiority of a probe and the pad 4c is prevented.
Patent JP-H11297893-A (JP)
Title: Electronic device supporting plate
Inventor: HIRAYAMA HIROSHI
IPC: C09J7/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To realize an electronic device supporting plate which is lightweight, excellent in flatness, and capable of preventing a base of resin film or the like from being warped when or after an electronic part such as a semiconductor chip is mounted on a base of resin film or the like and easily handling the semiconductor chip when it is transferred or assembled in a mounting process or in an assembly process where the electronic part is assembled to various electronic equipments. SOLUTION: In an electronic device such as a semiconductor device where a resin film is used as a base, a supporting plate serves to reinforce the base or protect the semiconductor device. At this point, a supporting plate main body 1 is formed of composite material composed of crystallized carbon graphite fiber and non-directional carbon or the composite material coated with a metal foil, a housing part where an electronic part is housed is provided in nearly the center of the supporting plate main body 1, and a heat-resistant adhesive layer 2 which can be bonded to the base of resin film is provided in at least the one surface of the supporting plate main body 1.
Patent JP-S61256092-A (JP)
Inventor: KUWANO MASAO
IPC: F16L37/12
Filed: 1985-05-07
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-S57210302-A (JP)
Title: Picture transmission line
Inventor: YOSHIDA KENICHI
IPC: G02B23/26
Filed: 1981-06-20
Abstract: PURPOSE:To prevent a noise light from mixing in an information light and to obtain transmission pictures of a good contrast, by providing a reflection preventing film on either of an incidence end face and an exit end face at least in the picture transmission line using optical fibers. CONSTITUTION:An information light A transmitted through a picture transmission line 01 where many optical fiber strands are bundled in the arrangement state is scattered or reflected on an exit end face 03 and becomes a noise light B to lower the quality of pictures. If a reflection preventing film 7 is attached to an end face 3a and the end face 3a is fixed to an image receiving plug 3, mixture of the noise light B is prevented, and only the information light A is transmitted to an image receiving lens 5. The reflection preventing film 7 is fixed to an end face 4a of an image-pickup lens 4 also. Thus, since multiple reflections between the image receiving plug 3 and the image receiving lens 5 and between the image pickup plug 4 and an image pickup lens 6 are suppressed, the contrast of transmission pictures is improved.
Patent JP-S5726440-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/306
Filed: 1981-06-19
Abstract: PURPOSE:To precisely obtain a flat groove perpendicular to the surface of a substrate at the side of an etched hole and parallel to the surface of the substrate at the bottom of the hole by inclining the surface of the substrate at approx. 10 deg. from the vertical surface on a pair of (110) planes and anisotropically etching it. CONSTITUTION:The surface of an Si substrate is used for the surface 14 (the plane of this paper) inclined at approx. 10 deg. from the (110) plane to the (111) plane nearest to the (110) plane. A notch is in (-10) direction and at an angle alpha counterclockwise. An SiO2 mask is covered on the surface of the substrate, and is etched with aqueous KOH solution via a slender and linear window 15 of approx. 10mum of width. When alpha=55 deg. and 125 deg. are selected, the angle of the sides 7, 8 and the surface 14 of the substrate becomes approx. 84 deg., and the bottom 9 is flat and at an angle 3 deg. with respect to the surface 14 of the substrate, approximately parallel to the surface 14. Thus, the side perpendicular to the surface and the bottom parallel to the surface can be accurately formed.
Patent JP-H07302812-A (JP)
Title: Printer head driving ic and printer head
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1994-05-10
Abstract: PURPOSE:To provide a driving IC allowing required area of a substrate to be possibly reduced, thus increasing the number of substrates taken from a mother board and a printer head to be reduced. CONSTITUTION:Output terminals 20-1, etc., and input terminals 30-1, etc., of a driving IC 10 are formed along its one side in the length direction owing to which it suffices to form a pattern-forming area of a substrate 60 and wire bonding area on only one side of the IC 10.
Patent JP-H0642803-A (JP)
Title: Automated air speed control method in air conditioner
Inventor: HASEGAWA TOSHIAKI
IPC: F24F11/76
Filed: 1992-03-24
Abstract: PURPOSE:To ensure comfortable air conditioning by continuously controlling the am ount of air corresponding to the conditions of a change in room temperature using fuzzy estimation and immediately responding external disturbance such as alteration of setting temperature. CONSTITUTION:Provided there is a command signal from a remote controller and the like prior to the elapse of sampling time Hs, set temperature Ts at that time is inputted anew irrespective of the existence of alteration of set temperature Ts and control is started on the basis thereof. Room temperature is detected and inputted, and a difference ¦DELTAT¦ evaluated as an absolute value between the set temperature Ts and the room temperature Tm is inputted into an X register, and there is inputted into a Y register a corrected changing rate Dc yielded by correcting a changing rate D of a difference between room temperature Tm1 detected at a previous time and room temperature Tm detected this time in a rate of an elapsed time H at the time the set temperature Ts is inputted to a sampling time Hs. Temperature difference fuzzy data is estimated on the basis of X= ¦DELTAT¦, and corrected changing rate fuzzy data is estimated on the basis of Y=Dc. Thus, an output membership value is yielded, and hereby maximum and minimum synthesized values are estimated as an air flow figure Wo through inverse fuzzy estimation for control of fan rotation.
Patent JP-H01265911-A (JP)
Title: Spring structure for vehicle seat
Inventor: NAKAZAWA MASARU
IPC: B60N2/90
Filed: 1988-04-19
Abstract: PURPOSE:To prevent a spring from being tangled with a frame wire by providing such an arrangement that the frame wire crosses the spring after the frame wire once parting from the spring in the vicinity of both ends of a fastener to which the spring and the wire frame are fixed. CONSTITUTION:A plurality of zig-zagging springs 3 arranged laterally in parallel with each other at predetermined intervals, are superposed with each other while it is secured by fasteners 10 together with a rectangular frame wire 4 so as to constitute a spring structure. The frame wire 4 once parts from the loops of the springs 12 in the vicinity of both ends of the fasteners 10, and thereafter, the frame wire 4 and the loops of the springs 12 cross with each other. With this arrangement, the loop of each of the springs 12 are supported at two position on the frame wire 4 from therebelow, so that the rotation of a torque bar is inhibited, resulting in no loosening in the fastener 10 or the like, thereby it is possible to ensure a cushion ability.
Patent JP-H03295494-A (JP)
Title: Slice level setting device for sensor
Inventor: TAGO YOSHIHIRO
IPC: B65H7/14
Filed: 1990-04-13
Abstract: PURPOSE:To reduce the size of the slice level setting device by comparing plural sensor outputs with an optional comparison voltage and generating slice level corresponding to respective sensors individually according to the comparison voltage when a comparison output is inverted. CONSTITUTION:A sensor amplifier 18 compares all of N sensor outputs #1 - #N with individual slice levels which are inputted in order and outputs the results of comparisons of the respective sensor outputs with the individual slice levels to a sample circuit 19 in the form of digital signals. Then a CPU 11 reads in sensor information as the results of comparisons by the sensor amplifier 18 between said slice levels and the respective sensor outputs (#1 - #N). Then a sensor-OFF hold   set slice data conversion table is used according to data on each sensor to set a slice level. Thus, even when one reference voltage generation part 16 is used, slice levels corresponding to the respective sensor outputs can be generated individually.
Patent JP-2000295048-A (JP)
Title: Feed forward amplifier
Inventor: ABENO ICHIRO
IPC: H03F1/32
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To secure distortion compensation ability with respect to high peak power signal input by synthesizing a distortion component amplified by an auxiliary amplifier to a main amplifier output signal and removing the distortion component from the main amplifier output signal. SOLUTION: An amplifier with high P1dB is used for the power amplifying part of an auxiliary amplifier 2 and compensation quantity is raised to a value which is lower than a main amplifier 1 by about 2-3dB. The operation point of a feed forward amplifier is assumed to be 40dB and the signal of high peak power which is higher than average power by 6dB, for example, distortion cancel quantity can be secured to 20dB if P1dB of the auxiliary amplifier 2 is 42dBm lower than P1dB of the main amplifier 1 by 8dB and to 28dB if P1db of the auxiliary amplifier 2 is 48dBm lower than P1dB of the main amplifier 1 by 2dB. Distortion compensation ability can be secured with respect to the input signal of high peak power.
Patent JP-H03295210-A (JP)
Title: Demagnetizing device
Inventor: SHINDO RYOTA
IPC: H01F13/00
Filed: 1990-04-13
Abstract: PURPOSE:To easily and quickly control a direction switching, and also to conduct a demagnetizing operation quickly by a method wherein each contact point of a direction-switching circuit is continuously ON-OFF controlled by a time interval which is decreased gradually. CONSTITUTION:A capacitor 6 is provided between the output terminals of a rectifier 3, and diodes S1, D2, D3 and D4 are parallel-connected to contact points (1)to (4) of a diode switching circuit 7. Also, the diodes D1 to D4 are connected from the side of an electromagnetic coil 4 to a capacitor 6 in such a manner that a forward direction is obtained from the minus (-) terminal to a plus (+) terminal. Accordingly, a direction-changing relay CR1 is continuously switched at the times T12 to T15 which will be determined by the time intervals reduced gradually, the relay CR2 on the powder source side is turned OFF at the time T15 the chucking current at each direction switching time can be reduced gradually without generation of sparks from the contact points 1 to 4, and a demagnetizing operation can also be finishing in a short period of time.
Patent JP-H06309133-A (JP)
Title: Control method for operating system
Inventor: FUKUSHIMA YOKO
IPC: G06F3/0482
Filed: 1993-04-23
Abstract: PURPOSE:To precisely predict an operation to be executed at the next time by a user and to automatically perform the default of a menu corresponding to the user. CONSTITUTION:For example, when the user performs program development, the operation history of the user is stored in a data file 2 for a prescribed time after an ID number is inputted. An automatic customizing part 3 refers to the content of the data file 2, and decides what menu with high probability to be selected or what menu with high probability to be selected following after a certain menu is selected is, and changes the content of a system environmental file 4 so as to automatically perform the default of the menu.
Patent JP-H05297134-A (JP)
Title: Radar system
Inventor: ITO TOSHIHARU
IPC: G01S13/89
Filed: 1992-04-16
Abstract: PURPOSE:To make azimuth compression feasible without drop of performance even in the event of error generation in the estimated value of the rolling period of the radar target by furnishing a period estimation error compensating means which compensates the phase error generated by the error in the estimation of the target rolling period. CONSTITUTION:A received signal which was range compressed 5 is accommodated in a 3D memory means 6, while a motion compensating means 7 reads the received signal from the memory means 6 and performs phase compensation and rearrangement of range bins so that the Doppler frequency of the center point nullifies. An elevation compressing means 8 reads data from the memory means 6 and acquires the shape of the target in the elevating direction, while a rolling period estimation error compensating means 9 has a function to compensate the estimated error in the rolling period of the target and is controlled by a compensation controlling means 13, and further an azimuth compressing means 10 performs azimuth compression using the Doppler frequency generated with linear motions and acquires the shape of the target in its direction fore and aft. The obtained three-dimensional shape of the target is accommodated in a 3D display buffer 11 and displayed on a monitor TV 12.
Patent JP-S61253322-A (JP)
Title: Induction heating and annealing device for iron core of electrical apparatus
Inventor: KOSHIISHI HIROMICHI
IPC: C21D9/00
Filed: 1985-05-07
Abstract: PURPOSE:To anneal an iron core without generating sticking and shape defect by inclining an annealing device provided successively with an induction heating zone, soaking zone and cooling zone at a suitable angle of inclination above the critical slip angle at which the iron core slips on a hearth by the own weight. CONSTITUTION:The induction heating and annealing device A consisting of a furnace core pipe 3 communicated successively with the induction heating zone 1 provided with an induction heating coil 2, the soaking zone 4 provided with a heating means (not shown) such as electric heater and the cooling zone 5 provided with a circumferential wall 6 in which a refrigerant is passed is inclined at the angle of inclination above the critical slip angle at which the iron core 8 slips on the hearth and <=30 deg.. The inside of the pipe 3 is subjected to oxygen purging by feeding N2, etc., from an atmosphere gas supply pipe 11 to a discharge pipe 18 and the iron core 8 is loaded into the pipe. The iron core 8 is imposed on a skid 9 and is slid on a rail 7 by the own weight and further an iron core moving speed control device 14 is preferably provided to transfer successively the iron core at an adequate speed through the above- mentioned heating zone 1, soaking zone 4 and cooling zone 5 by which the iron core is annealed.
Patent JP-S58212713-A (JP)
Inventor: TAGATA HATSUMI
IPC: A01C15/08
Filed: 1982-06-04
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-S58213445-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L27/06
Filed: 1982-06-04
Abstract: PURPOSE:To prevent a thyristor parasitic effect by forming a through diffusion region of high impurity concentration into a third island region. CONSTITUTION:An N type epitaxial layer 12 is laminated onto a P type semiconductor substrate 11. The epitaxial layer 12 is P-N isolated into island regions 13, 14, 15 by a P<+> type isolation region 16. A P<+> type diffusion region 17 is formed to the surface of the first island region 13, and an N<+> type diffusion reguon 18 is formed to the surface of the second island region 14. The thrid island region 15 is formed onto the substrate 11 and the through diffusion region 19 into the region 15. The third island region 15 is formed independently between the first and second island regions 13, 14, and the through diffusion region 19 constituted by an N<+> type buried layer 191 in the bottom, an N<+> type collector contact diffusion layer 192, which is diffused from the surface and reaches the buried layer 191, and an N<+> type diffusion region 193 by emitter diffusion is formed to the third island region 15.
Patent JP-S63262134-A (JP)
Inventor: TAKEO HIDEYA
IPC: A61B6/00
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。