baber/WOPTO huggingface dataset:
Patent JP-H0560672-A (JP)
Title: Thermo-mechanical analizer
Inventor: NAKAMURA NOBUTAKA
IPC: G01N3/18
Filed: 1990-11-22
Abstract: PURPOSE:To enable easy measurement of dynamic viscosity by a function generator generating sine wave signal, a stress applier, a strain detector, an attenuator, an A/D converter, a memory and a calculting device. CONSTITUTION:Temperature of a sample 1 changed according to desired temperature program by a temperature controller 22 and a furnace 12. At the same time, desired signal that is a function containing sine wave, is generated by a function generator 15. Functional generated by the function generator 15 is applied to the sample 1 in a form of force, by a stress applier consisting of a voltage-current converter 16 and so on. Strain generating at the sample 1 is detected by a strain detector 17. The force generated by the stress applier and analogue signal of strain being output by a subtracter 24 are converted by an A/D converter 19 and stored at a memory 20. Digital signal of stress and strain stored at the memory 20 is calculated by a calculator 21 and is output as a result of dynamic viscosity measurement.
Patent JP-H01161747-A (JP)
Title: Large-scale integrated circuit
Inventor: AIZAWA HISAMITSU
IPC: H01L21/822
Filed: 1987-12-17
Abstract: PURPOSE:To impart the degree of freedom to the array of functional blocks, to reduce a wasteful region and to minimize a chip area by forming connecting sections in width wider than terminals on wirings along adjacent sides in the terminals or the wirings in the functional block to the sections of the sides. CONSTITUTION:In a large-scale integrated circuit having a plurality of functional blocks 2 arrayed while specified sides are brought into contact mutually and terminals or wirings 3 in the blocks connecting these adjacent functional blocks, connecting sections 31 in width wider than said terminals or wirings 3 are shaped along adjacent sides in the terminals or wirings 3 in said blocks 2 to the sections of the sides, and the terminals or wirings 3 in the blocks 2 can be connected even when sections among the adjacent functional blocks 2 are displaced along the adjacent sides. Accordingly, the degree of freedom of the array of the functional blocks 2 can be improved, thus reducing wasteful regions among the rows of the functional blocks 2 when a plurality of the rows of the functional blocks 2 are arranged and connected by wirings 4 among the blocks, then diminishing a chip area.
Patent JP-H01159760-A (JP)
Title: Multi-media processing system
Inventor: ISOGAWA TAKAO
IPC: G06F17/21
Filed: 1987-12-16
Abstract: PURPOSE:To process a great amount of image system information at a high speed by controlling the transmission of said information through the plural nodes on a synchronous ring bus between a code system information processing part and an image system information processing part. CONSTITUTION:Between the code system information processing part 111 and the image system information processing part 113 of the title system, the synchronous ring bus 115 having the plural nodes is provided. The transmission of image system information from an equipment part constituting the part 113 that treats image system information, is executed by this equipment part itself through the node of the bus 115 under the control of a control means 117.
Patent JP-H10147173-A (JP)
Title: Cover for load-carrying platform and fixture therefor
Inventor: ITO HIROSHI
IPC: B60P7/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a load-carrying platform, and a fixture therefor which can facilitate the opening and closing the cover, and which can open a rear flap and either one of side flaps even though the cover is set up. SOLUTION: In a cover for a load-carrying platform, comprising a roof-type frame 5 laid over above a load-carrying platform of a truck, and a hood 6 set over the frame 5, the frame 5 is positioned and journalled onto the left and right side flaps 14 of the platform by means of fixtures 8 so as to be laterally openable. A support means composed of a stay 12 and a receptacle 32 is interposed between the rear part of the frame 5 and a rear flap 33 of the platform.
Patent JP-H01162653-A (JP)
Title: Paper sheet handling device
Inventor: IZAWA YUJI
IPC: G07D9/00
Filed: 1987-12-21
Abstract: PURPOSE:To have smooth and quick analysis of a trouble by storing the trouble generated associate with its code together with minimum necessary trouble treatment information in lump in accordance with the type of trouble into a memory of an automatic money deposit/delivery device. CONSTITUTION:A control part 41 stores the transport condition data at all times in No.1 memory 43 and performs updating every time a transaction is made. When an abnormal transport condition monitoring part 45 senses that an abnormal transport condition is generated, the control part 41 is informed of it and stores the transport condition data stored in the No.1 memory 43 at the current time and the control data for transport control in different parts of the device in No.2 memory 44 as trouble treatment information together with the trouble code. This allows smooth and quick analysis of the trouble to contribute to prevention of troubles and permits effective utilization as maintenance information for trouble prevention.
Patent JP-H05136446-A (JP)
Title: Semiconductor photodetector
Inventor: KANDA HIROYUKI
IPC: H01L31/10
Filed: 1991-11-11
Abstract: PURPOSE:To provide a semiconductor photodetector of high response speed by opening a window for receiving light in the surface of a semiconductor substrate having a semiconductor layer with a p-n junction, forming a small diffused region, and forming a reflective structure on the reverse side of the semiconductor substrate. CONSTITUTION:An n-InP buffer layer 27, an n-InGaAs layer 25, and an n-InP layer 24 are formed in sequence on an n-InP substrate 28, and a diffused region 26 is formed by diffusion of a p-type impurity. This structure is etched down to the n-InGaAs layer 25 in such a manner that a region larger than the diameter of the diffused region 26 remains. After the InP substrate is etched into the shape of a convex lens, an antireflection coating 21 of SiNx and a p- electrode 22 are applied. A reflective coating 30 of SiNx is applied on the reverse side of the substrate, and then the whole reverse side is covered with an n-electrode 29. The light incident to the front surface is condensed by the lens at the surface of the substrate. The condensed light is reflected by the coating 30 and focused on the diffused region 26. The diffused region 26 can be made small in diameter to decrease the junction capacitance, and thus improving response.
Patent JP-H09159788-A (JP)
Title: Device and method for remote controlled work in nuclear reactor
Inventor: YUGUCHI YASUHIRO
IPC: G21C19/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To conduct the inspection, repairing and preventive maintenance work on in pile structures placed in a reactor pressure vessel by remote control. SOLUTION: When inspection and repair work are carried out by remote control on in-pile structures such as a jet pump 3 in an annulus 2 made between a reactor pressure vessel 1 and a shroud 4, this device comprises a cart 11 which uses an upper flange 6 of the shroud 4 as a guide directly or indirectly by laying a rail and a rotary shaft 19 to run circumferentially on the shroud 4, an upper-body drive mechanism 13 in a cart-mounted part, a multistage slide mechanism 14 to elevate its tip to the annulus 2, an approaching mechanism 15 to bring a scanning mechanism 24 close to the shroud 4, and a rotary shaft 19 for the approaching mechanism 15. A frame 46 is connected to the tip of the rotary shaft 19 through a wire and is equipped with a working tool 23. Absorbing pads 47 are installed on the frame 46, which is fixed on the shroud 4.
Patent JP-H02212561-A (JP)
Title: Inorganic pigment having improved characteristic
Inventor: BIRUFURIITO BUROU
IPC: C09C1/36
Filed: 1989-12-13
Abstract: The present invention relates to inorganic pigments with improved properties, to the preparation thereof and to the use thereof for incorporation in surface coatings, emulsion paints, plastics, toners, magnetic recording materials, building materials and enamels.
Patent JP-H04194172-A (JP)
Title: Arch concrete execution form shoring
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D4/00
Filed: 1990-11-26
Abstract: PURPOSE:To facilitate the distribution of load to main levers by connecting divided trusses with pins to form an arch-shaped form shoring, bearing connections on struts and, at the same time, providing a jack between an abutment and a pin to make it possible to control axial force. CONSTITUTION:A plurality of triangular shoring elements 10 are connected to each other to form divided trusses 3 and, at the same time, the divided trusses 3 are connected with 4 to form an arch-shaped form shoring A. The connections 4 of the divided trusses 3 are borne on struts 6 erected on the ground B and, at the same time, a jack 22 is provided to at least one end of a pair between holders 17 of abutments 1 and arch load receiving pins 5. When the struts 6 are settled, the jack 22 is operated to control the distribution of load to main levers 11. According to the constitution, the execution can be easily and economically carried out.
Patent JP-H02166153-A (JP)
Title: Polyethylene terephthalate molding composition
Inventor: SAKAZUME SUEHIRO
IPC: C08L51/06
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the title composition which has excellent moldability and can give a molding excellent in impact resistance and surface smoothness by mixing a polyethylene terephthalate with a specified multiphase structure thermoplastic resin, a glass fiber and a nucleator and/or a lubricant in a specified ratio. CONSTITUTION:50-99wt.% polyethylene terephthalate (I) is mixed with 50-1wt.% multiphase structure thermoplastic resin (II) comprising 5-95 pts.wt. ethylene copolymer comprising ethylene and an unsaturated glycidyl monomer (e.g. glycidyl methacrylate) and 95-5 pts.wt. vinyl (co)polymer obtained from at least one member selected from among a vinylaromatic monomer (e.g. styrene) and a (meth)acrylate monomer (e.g. methyl methacrylate), wherein either of the (co)polymer forms a dispersed phase of a particle diameter of 0.001-10mum, and 1-150 pts.wt. glass fiber and 0.05-50 pts.wt. nucleator (e.g. talc) and/or lubricant (e.g. calcium stearate) per 100 pts.wt. total of components I and II.
Patent JP-H09154805-A (JP)
Title: Tip part of endoscope
Inventor: YASUI NAOKI
IPC: A61B1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent a suction port on the tip of an inserting part from sticking to a mucous membrane in a body cavity in spite of the extremely simple constitution by forming a step difference different in a height by a part in an outside edge part of an opening part of the suction port. SOLUTION: A collar 32 is protrusively arranged in a range to surround about 2/3 of the opening outside edge of a suction port 26 along an outside edge part of an opening part of the suction port 26. A step difference is formed between it and the collar 32 on the same plane (a low part 33) as a surface of a tip part main body 20 in a range of residual about 1/3 of the outer periphery of the suction port 26. This low part 33 is formed on the side (an A part) close to the outside edge of the tip part main body 20 among the opening outside edge of the suction port 26.  Therefore, in the tip of an endoscope, when a tip surface of the tip part main body 20 approaches a mucous membrane surface in a body cavity, since a low part 33 part formed in the shape of slipping out to the outside edge side of the tip part main body 20 is not brought into close contact with a mucous membrane, the mucous membrane surface is not stuck to the suction port 26 as a broken line.
Patent JP-H09157819-A (JP)
Title: Production of thinly coated galvanized steel sheet
Inventor: OZAKI JUNICHI
IPC: C23C2/16
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably producing a thinly coated galvanized steel sheet with a high productivity. SOLUTION: A steel sheet contg., by weight, 0.01 to 0.2% C, >=0.10% Si, 0.08 to 2.5% Mn, 0.005 to 0.15% P, 0.001 to 0.02% S and 0.005 to 0.1% Sol.Al is annealed in a continuous galvanizing line and is thereafter cooled to an impregnating sheet temp. shown in the inequality (3). This steel sheet cooled to the impregnating sheet temp. T deg.C is immersed into a zinc bath contg. Al in the range shown in the inequality (2), and the coating weight of zinc is regulated. The impregnating sheet temp. T deg.C into the zinc bath is set in the range of the inequality (1) from the relation with the content of Al in the bath, and the initial alloy layer formed on the surface of the steel sheet in the zinc bath is regulated into fine ζ phases: 335+930×Al<=T<=375+930×Al ...(1), Al<=0.20...(2), and 350<=T...(3), where T: the impregnating sheet temp.  ( deg.C) and Al: the content (wt.%) of Al in the bath.
Patent JP-H01162507-A (JP)
Title: Looper control device for continuous hot rolling mill
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/50
Filed: 1987-12-18
Abstract: PURPOSE:To control a looper angle with good responsiveness and to improve dimensional accuracy of rolled stock by performing a constant looper angle control, feed back control of an estimated value of angular velocity and a feed forward compensating by an estimated value of velocity disturbance, etc. CONSTITUTION:The looper 6 angle theta in contact with the rolled stock 1 between stands 2, 3 is detected by a detector 7, and the deflection between the target value of an angle is eliminated by a angle control device 8. Further, a looper driving torque tau is detected by a detector 11 to control to get the target tension value by a torque control device 13. On the looper control device of said continuous hot rolling moll, beside the main loop of said looper angle constant control system, a feed back loop to settle said looper angular velocity by the estimating arithmetic unit 17 and the feed forward compensating system to control the tension fluctuation by controlling a peripheral speed of the roll through the estimated value of the velocity disturbance are provided. Furthermore, the compensating loop to control the fluctuation of the looper angle theta by controlling said torque tau through said estimated looper angular velocity is provided. By this method, the deterioration of responsiveness of the control system and the fluctuation due to velocity disturbance are prevented.
Patent JP-H04196192-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: UEDA SHOICHI
IPC: H05K3/40
Filed: 1990-11-26
Abstract: PURPOSE:To make it possible to form fine pores and enhance the density of wiring pattern by irradiating light to an insulation sheet exposed from an opening section formed on a metal foil when boring a through hole. CONSTITUTION:An organic insulation sheet 1 is processed by a laser L so as to form a through hole 5. This practice does not call for any wet process based on hydrazine or an alkali solution. Furthermore, if an opening section 4a of a metal foil 4 is miniaturized, it will be possible to form a fine hole 5. Therefore, no complicated process is required where a higher density pattern can be formed. The wiring patterns 2b and 4b are electrically connected by way of a through hole contact 6 by filling the hole in by electroless plating.
Patent JP-H11142223-A (JP)
Title: Automatic measurement indicating apparatus of quantity of nutrition intake
Inventor: MATSUURA HIDEKI
IPC: G06Q50/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To place near a kitchen sink located in harsh environments where oil and water drops splashes easily input data of foodstuffs without knowledge on operation of an apparatus, calculate and indicate individual nutritional numbers and calorie value of used foodstuffs, indicate nutrition taken in the past days and its cumulative amount value in a graph, and automatically send the cumulative amount value and calculated value to remote locations if required. SOLUTION: When mounting foodstuffs 5 on a scale part 2, weighed data is sent to a computer part 6. It shows a selection screen of foodstuffs on a liquid-proof touch panel LCD 1 where a nutrient and quantity of calorie on foodstuffs is calculated, stored in memory and indicated when selecting and inputting data required by touch-input. Also, if required, cumulative amount value and calculated value are sent to remote locations by starting PHS module 10. Individual cumulative amount value, nutrition balance, and amount value of nutrition took in the specified past day is indicated.
Patent JP-2001142048-A (JP)
Title: Light control device, image pickup device and their driving method
Inventor: NITO KEIICHI
IPC: G02F1/13
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a light control device easily and precisely controlling transmittance and ensuring a low threshold voltage, improved gray scale levels, a simplified driving circuit and reduced cost and to provide an image pickup device using it and their driving method. SOLUTION: The light control device 23 comprises a GH(guest-host) cell 12 and a polarizing plate 11 and is provided with a driving pulse generating circuit part 63 to drive the GH cell 12 and a pulse width controlling part 64 to modulate the pulse width of the driving pulse to control the transmittance of the light falling on the GH cell 12. In addition, the image pickup device such as a CCD(charge coupled device) camera 50 is provided with the light control device arranged in the optical path of the image pickup system.
Patent JP-H02170495-A (JP)
Title: Fixation of flexible printed-circuit board
Inventor: HIDAKA SHINICHIRO
IPC: H05K1/00
Filed: 1988-12-22
Abstract: PURPOSE:To efficiently mount connectors on small mounting regions on both faces of a unit by a method wherein the connectors are mounted on a flexible printed-circuit board, this board is wound on a structure body whose one side has a smooth curved part and this board is fixed together with the connectors. CONSTITUTION:Connectors 21, 22 are mounted on a bendable printed-circuit board 20 and are connected electrically. The printed-circuit board 20 is wound on a structure body 30 which is thick to a certain extent and whose at least one side is a smooth curved part and is continued from the surface to the rear in such a way that it is bent at the curved part; it is fixed together with the connectors. Thereby, only the thickness of the structure body 30 is enough for the interval between the connectors 21, 22 on both faces; the connectors 21, 22 are connected electrically via the printed-circuit board 20; accordingly, a mounting area and a mounting volume of the connectors are reduced.
Patent JP-2001140684-A (JP)
Title: Air-fuel ratio controlling device for internal combustion engine
Inventor: YASUI YUJI
IPC: F02D41/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controlling device for internal combustion engines capable of properly controlling the output of the exhaust emission sensor arranged downstream of a catalyst device to detect the concentration of gas components to purify HC, NOx, etc., by means of the catalyst device to a desired value. SOLUTION: The property of the output VS of an exhaust emission sensor 5 to the air-fuel ratio of an engine 1 is expressed in a nonlinear function such as a quadratic function, etc., and the parameter of the nonlinear function is identified serially by a serial type identification algorithm by using the data of the output VS of the exhaust emission sensor 5 and the data of the output KACT of an air-fuel ratio sensor 4 to detect the air-fuel ratio of the engine 1. A target air-fuel ratio is set so that the function value of the nonlinear function having identified a parameter is minimized, and the air-fuel ratio of the engine 1 is controlled aiming at this target air-fuel ratio.
Patent JP-H04195810-A (JP)
Title: Thin film magnetic head
Inventor: OGURA YUKIKO
IPC: G11B5/31
Filed: 1990-11-28
Abstract: PURPOSE:To obtain good contact with a tape with time by processing a head front part to satisfy such a relation between a taper angle theta1 from a tape sliding surface to at least a gap depth zero point and a taper angle theta2 in the rear of this as theta1 < theta2. CONSTITUTION:At the time of processing the head along a sliding width regulating areas 91 and 92, the area 91 has a width that is not capable of cutting upper and lower magnetic cores, extending from the tape sliding surface to at least the gap depth zero point Z, and the tape angle theta1 is desirable to be small to achieve good tape slidability with time. Then, the area 92 is of a shape that is not in contact with the outermost circumferential part of a coil, and the taper angle theta2 is larger then theta1, and moreover, the shape is not capable of abutting its point B against the curved tape 10 at the time of sliding over the tape. Thus, because the coil forming area is not diminished but the sliding width can be narrowed, good contact with the tape can be obtained without increasing coil resistance.
Patent JP-H02169888-A (JP)
Title: Vane for through vane type rotary compressor
Inventor: YOKOZEKI SHUJI
IPC: F04C18/344
Filed: 1988-12-21
Abstract: PURPOSE:To improve efficiency by manufacturing a vane with an aluminum alloy base material with the specific thermal expansion coefficient, Rockwell hardness and permanent distortion after heat history (200 deg.CX100Hr) and making a gap between a ring and the vane small. CONSTITUTION:A vane 3 is manufactured with an aluminum alloy base material with the thermal expansion coefficient of 19X10<-6>/ deg.C (room temperature 200 deg.C) or below, the hardness of HRB80 or above, and the permanent distortion of 0.01% or below after heat history (200 deg.CX100Hr). Si 14-22wt.% is superposed on this aluminum alloy base material to increase the hardness and reduce the thermal expansion coefficient, and at least one kind of Fe, Mn, Ni, Cr, Co 5-10% is contained to provide the hardness and abrasion resistance. Aging treatment is performed for 3-10Hr at 200-240 deg.C after the proper solution treatment to reduce permanent distortion. No seizure or abrasion occurs when the clearance between the vane 3 and an iron cam ring 1 is reduced, and compression efficiency is improved.
Patent JP-H04196082-A (JP)
Title: Heater in glass tube
Inventor: MATSUNAGA MASAMI
IPC: H05B3/02
Filed: 1990-11-28
Abstract: PURPOSE:To prevent abnormal heat generation and disconnection due to the deformation of a heater resistive wire, by connecting to a connection terminal a spiral heater resistive wire formed without having any linear part substantially in parallel with a linear glass tube. CONSTITUTION:A heater resistive wire is composed of the spiral part 4 of a central portion having a heater wire wound in a spiral fashion, the spiral part 5 of an end portion and an inclined spiral part 6 connecting therebetween, and the heater resistive wire 7 is connected to a lead wire 8 through a connection terminal 9 disposed within a glass tube 3. And a fixing plate 10 is disposed between the end 3' of the glass tube 3 and a rubber cap 2 to secure the connection terminal 9. In the heater resistive wire 7, the winding diameter of the spiral part 5 of the end portion is smaller than that of the spiral part 4 of the central portion, and in the inclined spiral part 6, the outer diameter of each spiral is made smaller than that of the previous spiral and larger than the inner diameter of the previous spiral in a direction of the spiral part 4 side of the central portion towards the spiral part 5 side of the end portion, and the heater resistive wire 7 is formed so as not to have its linear part which is in parallel with the glass tube. Thereby, the deformation and the breakage of the heater resistive wire 7 may be prevented.