baber/WOPTO huggingface dataset:
Patent JP-H10107209-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKENAKA NOBUYUKI
IPC: H01L27/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer and its manufacture which can improve a work accuracy of a semiconductor chip in which DRAMs and logic regions are mixedly arranged. SOLUTION: Semiconductor chips 2 in each of which a DRAM region 3 and a logic region 4 are arranged on the right and left sides of the semiconductor chip, respectively, and semiconductor chips 6 which is arranged by turning the semiconductor chips 2 180 deg. on the face are arranged on a semiconductor wafer 1 so as to be adjacent to each other in the vertical direction, thereby forming the DRAM regions 3 and the logic regions 4 in checkers on the whole wafer face.
Patent JP-H0980224-A (JP)
Title: Manufacture of color filter
Inventor: OMI KAZUAKI
IPC: G02B5/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the color filter which has no color mixture, high color reproducibility, and high surface flatness. SOLUTION: The manufacture of the color filter which has fine pixel parts of different colors on the same transparent substrate includes a process for providing a colored layer 1 formed of a visible light transparent material on the transparent substrate 3, a process for forming a coloration preventive area 5 by setting the visible light transparent material in areas other than an area that becomes a pixel of the colored layer 1, a process for coloring the area 6 which becomes the pixel by supplying coloring materials 8 of different colors by printing, and a process for setting the whole colored layer 1.
Patent JP-H04137252-A (JP)
Title: Magnetic disk device
Inventor: UENO MAKOTO
IPC: G11B17/038
Filed: 1990-09-28
Abstract: PURPOSE:To attain reduction in the cost of parts and processing by restraining the restraining holes of a disk holding part to the restraining part of a motor shaft and eliminating screws and thread-cutting process. CONSTITUTION:By restraining the restraining holes 23 of the disk holding part 25 to the restraining part 21 of the motor shaft 11, the disk holding part 25 elastically holds down the magnetic disk 16 to the revolving member 13 of a spindle motor 3 and fixes the disk. By restraining the restraining holes 23 of the disk holding part 25 to the restraining part 21 of the motor shaft 11, attaching the magnetic disk 16 to the spindle motor 3 is complete, and since the magnetic disk 16 is held down to the revolving member 13 by the elasticity of the disk holding part, the magnetic disk 16 is evenly pressed to the revolving member 13 and fixed without inclination. Thus, the use of the screws to attach the magnetic disk 16 is eliminated, and assembly man-hours and the parts cost are reduced.
Patent JP-H04137068-A (JP)
Title: Automatic re-visitor reception system
Inventor: KAWANISHI KAZUAKI
IPC: G06Q50/22
Filed: 1990-09-28
Abstract: PURPOSE:To select a desirable consulting department from among consultation available departments by informing of the consultation available departments when a consultation card is inserted and issuing a reception sheet with the printing of a reception number on it corresponding to the desirable consulting department when it is selected. CONSTITUTION:A re-visitor reception device 10 reads a registration number, a name, a birth date and the sex from the consultation card, transmits them to a re-visitor system controller 20 as patient information, and the system controller decides the consultation available departments based on the stored patient information and consulting time and transmits the decision information of consultation available departments to the receiving re-visitor reception device 10. The reception device 10 illuminates the keys of re-consultation available departments out of the keys 15a, and a patient selects the desirable department from among the illuminated keys and performs a key input. When the information of the consulting department is transmitted to the controller 20, the reception number is given taking into account the information shown in an insurance for each consulting department and one number is added to the current reception number. The reception device 10 which has received the reception number information outputs a reception sheet with the printing of the reception number from a reception sheet issuing port 12. Thus, the desirable consulting department can be selected from among the consultation available departments.
Patent JP-H07110915-A (JP)
Title: Magnetic head and magnetic head structural body
Inventor: OURA KIKUO
IPC: G11B5/187
Filed: 1993-10-15
Abstract: PURPOSE:To achieve miniaturization by eliminating an end part of a metal magnetic film otherwise provided at the end part in the direction of sliding of a tap at a slide stage part of a magnetic head to reduce the amount of metal to be used without adverse effect attributed to a virtual gap. CONSTITUTION:A metal magnetic film 4 has a sliding stage section 2 with a magnetic gap 8 formed on a head body 1 facing a metal magnetic film 4 through an insulated layer and is arranged in a head body to be formed integral with the metal magnetic film. At least end part of the metal magnetic film 4 is exposed to an end face in the thickness-wise direction of a tip of the head body 1 while the end part of the metal magnetic film is not exposed to the end face in the direction of sliding a head of a head sliding stage section 2. The metal magnetic film acts as core of a magnetic head thereby making possible the elimination of adverse effect of a virtual gap effect or the like.
Patent JP-S62118550-A (JP)
Title: Cooling structure of integrated circuit
Inventor: TAKAMOTO MITSUO
IPC: H01L23/433
Filed: 1985-11-19
Abstract: PURPOSE:To reduce thermal resistance and to make a water cooling jacket, which is a heat exchanger that is manipulated at the time of maintenance, rigid mechanically, by flatly fixing each heat radiating block, which has a flat surface on the heat radiating surface of a substrate, with a fixing agent, and fixing the water cooling jacket, which has a flat surface on the surface of the heat radiating block, with a screw. CONSTITUTION:On the surface of a printed board 2, which is opposite to the mounting surface of an integrated circuit 13, i.e., on the side of a water cooling jacket 6, a plurality of heat radiating blocks 3 are fixed with a fixing agent 14 such as solder or a bonding agent, which has good thermal conductivity and includes silver. A module 1, in which both parts are formed in a unitary body, is formed. The opposite surface of each heat radiating block 3 with respect to the fixing surface, i.e., the tip surface, is machined especially flat, and a flat surface 3c is obtained. A screw hole 4 is provided in the block 3. An aligning table 16 has high rigidity, and a surface 16a is machined especially flatly. The flat surface 3c of each heat radiating block 3 is finished especially flatly, too. Therefore, the flat surface 3c of the heat radiating blocks are located on the same plane. The blocks 3 can be formed with very excellent flatness.
Patent JP-H0892633-A (JP)
Title: Production of high strength and high toughness steel
Inventor: TAGASHIRA SATOSHI
IPC: C22C38/50
Filed: 1994-09-27
Abstract: PURPOSE: To produce a high strength steel improved in crack propagating resistance. CONSTITUTION: A steel having a compsn. contg. 0.3 to 0.8% C, 0.5 to 2.0% Mn and 0.01% P and contg. one or >= two kinds of 0.005 to 0.02% N and 0.01 to 0.1% V, 0.01 to 0.1% Nb and 0.01 to 0.1% Ti is heated to the Ac3 point or above, is austenitized, is thereafter rapidly cooled to the temp. range of the martensite forming temp. or below and is held to the same temp. range. The steel to be used may contain 0.2 to 2.0% Cr, 0.2 to 2.0% Ni and 0.1 to 2.0% Mo as well and is used as various machine parts such as gears and chains, cutting tools or the like excellent in durability.
Patent JP-H1175502-A (JP)
Title: Combine harvester
Inventor: MIZUMOTO TAKESHI
IPC: A01F12/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To lighten a chain guide rail, to facilitate the security of the rigidity of the chain guide rail and a rail supporting part, to facilitate a position adjustment, assembly and adjustment, to improve durability and to facilitate maintenance. SOLUTION: In this combine harvester comprising a reaping part for reaping grain culms on a field, arranged ahead a traveling apparatus, a threshing chamber set above the traveling apparatus and a grain culm supplying apparatus 8 having a transporting chain 10 which is hung on a front rotary wheel body 13 and a rear rotary wheel body 14 attached to a chain guide rail 12 in the longitudinal direction installed on the side of the threshing chamber and is rotated and constituting the chain guide rail 12 to move in the direction for separating the rail from the threshing chamber so as to open the side of the threshing chamber, the side of the machine body except the chain guide rail 12 is equipped with a tension wheel body 21 for straining a transporting chain 10.
Patent JP-2000087981-A (JP)
Title: Rolling bearing and manufacture thereof
Inventor: NISHIZAKI SHINYA
IPC: F16C33/64
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance abrasion resistance and provide a bearing with high durability, by constituting at least an outer ring and an inner ring, which include a rolling face respectively, of synthetic resin, and by forming on the surface of a rolling member a resin coat including the same synthetic resin. SOLUTION: The combination of an outer ring 2 of synthetic resin with an inner ring 1 of metal, the combination of the inner ring 1 of synthetic resin with the outer ring 2 of metal, and the combination of the outer ring 2 with the inner ring 1 of the same synthetic resin are possible to be built. Surface coats of rolling faces and a rolling member 3 are preferably made from synthetic resin, such as polyimide resin and polyallylenesulfide resin, having heat resistant temperature of 100 deg.C or more and film thickness of 2 to 70 μm. One method is to form the resin coat on the surface of the rolling member 3 by press contact and sliding a synthetic resin plate on the rolling member 3.  Another method is a tumble method in which the rolling member 3 is thrown into a mesh basket, the basket is turned, liquid including resin coat agent is applied to the rolling member 3 and the rolling member 3 is dried so that the application and the dry are conducted alternatively and repeatedly, and then the resin coating is burnt at a predetermined burning temperature. Accordingly, a film thickness is easily adjusted, and thick and uniform coat can be obtained, resulting in excellent abrasion resistance and durability.
Patent JP-H06237406-A (JP)
Title: Video processing unit
Inventor: TOMIZAWA MASAOMI
IPC: H04N5/232
Filed: 1993-10-15
Abstract: PURPOSE:To simplify the control operation without causing a visual sense of incongruity by using the same correction coefficient when a change in distortion if an image corresponding to a change in a focal distance of an optical system is within a prescribed range. CONSTITUTION:A voltage detection section 111 in a microcomputer 11 detects a voltage corresponding to a zoom ratio of a zoom lens 1, a voltage/focal distance conversion section 112 converts the detected voltage into a focal distance, and a focal distance zone is discriminated. The zone indicates a division range being a range of a focal distance change corresponding to a range of a + or -1% distortion change. Then the presence of a zone revision is discriminated and when the zone is revised, a correction coefficient S is operated by a parameter setting section 113, the parameter is sent to a read address generating block, and when no zone revision is in existence, the coefficient S is used as it is. When the optical distortion is within a prescribed range and the image has no visual sense of incongruity, the same correction coefficient is used to save the memory capacity and the quantity of arithmetic operation required for correcting optical distortion thereby simplifying the control operation.
Patent JP-S61127761-A (JP)
Title: Thermoplastic molding composition based on polyphenylene ether and styrene/butadiene emulsion polymer
Inventor: HANSU YADAMUSU
IPC: C08L25/10
Filed: 1985-11-19
Abstract: The invention relates to thermoplastic compositions made up of: A. Polyphenylene ethers, in an amount of 15-95 wt. parts; B. Styrene resins, in an amount of 0 to 70 wt. parts; C. E-SBR rubbers, in an amount of 3-15 wt. parts; D. Styrene-butadiene polymers prepared by emulsion polymerization (with styrene incorporated in the copolymer in the amount of 3-15 wt. parts; and E. Optionally, other additives. The invention further relates to a method for preparing such thermoplastic compositions.
Patent JP-S62119355-A (JP)
Title: Electric instantaneous water heater
Inventor: TAKAI MITSUO
IPC: F24H1/10
Filed: 1985-11-18
Abstract: PURPOSE:To provide a water heater with small ripple and stable hot water supply temp. by controlling electric power supplied to a heater which has larger electric capacity of two heaters having different electric capacity and is placed at the outflow hole side, so as to bring a deviation value between hot water supply temp. and the set temp. to about zero. CONSTITUTION:The primary heater 13 having larger electric capacity is placed at the outflow hole 17a side and the secondary heater 14 having smaller electric capacity is placed at the inflow hole 16a side. The primary semiconductor control device 19 controls electric power supplied to the heater 13 to bring a deviation value between hot water temp. and the set temp. to about zero. The secondary semiconductor control device 20 controls electric power supplied to the heater 14 in OFF condition when the electric power supplied to the heater 13 is under the primary reference power which is smaller than the difference between the electric capacity of the heaters 13 and 14 and in ON condition when over the secondary reference power which is larger than the sum of the primary reference power and the electric capacity of the secondary heater. As a result, hot water supply temp. with stable ripple is able to be obtained.
Patent JP-H07108126-A (JP)
Title: Pressure swing gas separation
Inventor: MAEHARA KENICHI
IPC: B01D53/04
Filed: 1993-10-15
Abstract: PURPOSE:To provide a pressure swing method for separating gas where the separation efficiency of gaseous mixture is improved. CONSTITUTION:Assume that an adsorber 1a is at the end of an desorption process and an adsorber 1B is in an adsorption process and an adsorber 1C is in a state in which a pressure restoring process has been just finished. Gaseous N2 of high concentration remaining in the adsorber 1A at the end of the desorption process of the adsorber 1A is pushed out to the vacuum pump 11 side while switching valves 5B, 5A are opened and a switching valve 6 is closed to introduce and recover residual gaseous O2 from the top of the adsorber 1B. In this way, the efficiency of separating gaseous O2 from air is improved.
Patent JP-H07110985-A (JP)
Title: Tape-tension control device
Inventor: HIGAKI JUNICHI
IPC: G11B15/43
Filed: 1993-10-15
Abstract: PURPOSE:To reduce the influence of the flexural rigidity of a brake belt when the tension of a tape is changed by a method wherein a first spring is installed on the mounting side to a tension arm of the brake belt. CONSTITUTION:A first spring 35 is attached between a tension arm 41 and a brake belt 30. When the tension of a tape is definite, the position of the brake belt 30 is as indicated by a solid line 63. When the tension of the tape is increased, the position of the brake belt 30 is as indicated by a dotted line 64. When the tension of the tape is decreased, the position of the brake belt 30 is as indicated by a chain line 65. When the tension of the tape is definite, the belt 30 which is situated in the position of the solid line 63 is pulled by the springy force of the first spring 35, the influence of its flexural rigidity is removed, and the belt becomes nearly a straight line. When the tension of a magnetic tape 2 is increased, the arm 41 is turned and moved to the clockwise direction 50 against a force applied to the counterclockwise direction 51 around a rotation support shaft 31, and the belt 30 is moved to the dotted line 64. At this time, the belt 30 is pulled by the spring force of the first spring 35, the influence of its flexural rigidity is removed, and the change in a winding angle is small.
Patent JP-S63114406-A (JP)
Title: Gain control device for variable amplifier circuit
Inventor: IKEDA YUKIHISA
IPC: H03G1/04
Filed: 1986-10-31
Abstract: PURPOSE:To control gain in a wide range under low distortion and a high SN ratio by controlling the current values of current sources for respective differential amplifiers in a variable amplifier circuit constituted of the two differential amplifiers under prescribed relation. CONSTITUTION:When the corrector current of a transistor (TR) Q14 is increased by DELTAI by increasing the voltage VBEC between the base and emitter of a TR Q16, a current value from the 2nd current source IB is increased by 1/nDELTAI in accordance with the area ratio 1:n of the emitters of the TRs Q13, Q14. Since the current value of the 3rd current source IE is fixed, the collector current of the TR Q12 is reduced by DELTAI and the current of the 1st current source IA is reduced by 1/mDELTAI in accordance with the area ratio 1:m of the emitters of the TRs Q11, Q12. Namely, the changeing ratio of the IA and IB can be optionally changed in accordance with the setting of the emitter areas of the TRs Q12, Q14. When values (m), (n) are determined as mnot equal to n and the IA and IB are simultaneously changed by different changing ratios though m=n=1 is formed in an ordinary circuit, gain control in a wide range can be attained.
Patent JP-H0571192-A (JP)
Title: Construction of descending corner ridge
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/366
Filed: 1991-09-09
Abstract: PURPOSE:To provide waterproofing property and humidity control function by forming the descending corner ridge construction into step roofing construction, attaching importance to the appearance. CONSTITUTION:A lining material C is piled on a roof bed to form a gap having humidity control function, and half-pyramid-like round roofing members A are connected together in the up and down direction on the lining material C by fitting together the locking piece formed on the upper part and the engaging piece formed on the lower part. Right and left connection with roof materials B is performed through joint material D. Consequently, waterproofing property and workability are improved, and after roofing, artistic designability generating moderate step difference is also improved by combination between the roof material B and the round roofing material A.
Patent JP-S62119555-A (JP)
Title: Copying device with card
Inventor: KON TOSHINORI
IPC: B42D15/02
Filed: 1985-11-20
Abstract: PURPOSE:To totalize the number of used copy forms of an individual in a department by providing an IC card, an IC card read/write part, a key input part which writes an individual name on the IC card, and a display part. CONSTITUTION:Plural counters are displayed on a display part 25, and the name of a user is inputted for each counter by a key input part 26. The IC card is pushed into an IC card read//write part 27 of a copying device, and the user's counter code number is inputted from the key input part 26. Next, prescribed items are inputted and copying is performed by a copying mechanism part 23. A series of processings are controlled by a control part 21, and the control part 21 updates the counter of the counter code number designated to the IC card read/write part 27. In case that counter contents for each user's name in the IC card are copied on a copy form, data in the card is read by the IC card read/write part 27 and is edited by the control part 21. Results are outputted to a liquid crystal shutter.
Patent JP-S62119214-A (JP)
Title: 1-butene random copolymer and use thereof
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/64
Filed: 1985-11-20
Abstract: PURPOSE:To provide the titled copolymer composed of ethylene and 1-butene, having narrow molecular weight distribution and compositional distribution, specific viscosity, melting point, crystallinity, solubility and NMR spectrum and excellent transparency and blocking resistance and useful as a packaging film. etc. CONSTITUTION:Ethylene and 1-butene are copolymerized in the presence of a catalyst composed of an indenyl group-containing zirconium compound and alumino-oxane to obtain the objective copolymer composed of 1-50mol% ethylene component and 50-99mol% 1-butene component, having an intrinsic viscosity [eta] of 0.5-6dl/g measured in decalin at 135 deg.C, a molecular weight distribution (Mw/Mn) of <=3, a melting point of 30-130 deg.C measured by differential scanning calorimeter and a crystallinity of 1-60% measured by X-ray diffraction, containing <=1wt% component soluble in boiling methyl acetate and <=4X[eta]<-1.2>wt% component soluble in acetone/n-decane mixture (1/1 by volume) at 10 deg.C, free from alphabeta and betagamma signals assigned to methylene chain between two adjacent tert-carbon atoms in the main chain measured by <13>C-NMR spectrum and having the B value defined by formula I (PB is molar fraction of 1- butene; PE is molar fraction of ethylene; PBE is molar fraction of dyad chain) falling in the range of formula II.
Patent JP-2001085979-A (JP)
Title: Pulse distributor, pulse distribution method and recording medium
Inventor: MORIYA SHINICHI
IPC: G06F1/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To control a plurality of units by frequency-dividing a pulse signal in a rotary encoder or the like. SOLUTION: The pulse distributor is provided with a reception means that receives the pulse signal from the rotary encoder or the like and with a frequency division output means that frequency-divides the pulse signal received by the reception means to provide a plurality of outputs of other pulse signals, and may also provided with a voltage output means that outputs a voltage in proportion to a revolving speed of the rotary encoder or the like, and may also be provided with a test pulse generating means that generates a test pulse signal and with a test pulse setting means that sets the pulse signal generated by the test pulse generating means.
Patent JP-2001084189-A (JP)
Title: Electronic mail communication equipment and recording medium
Inventor: OGUSHI NOBUO
IPC: G06F13/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To automate the returning processing of an electronic mail and the transmission of an electronic mail for a demand by analyzing the contents of a received electronic mail based on stored analytic information and starting an event based on event information corresponding to the analytic information. SOLUTION: Analytic information and event information are registered in an analytic information storing part 210. A received electronic mail is collated with the analytic information by an electronic mail analyzing part 103 to analyze whether or not the electronic mail has to be automatically responded to. When it becomes clear that the electronic mail has to be automatically responded to, event information corresponding to the analytic information is registered in an event information registering part 220 by an event information registering/updating part 104. When a time has come, an event information monitoring part 105 indicates starting of event processing to an event starting part 106, which starts operation registered in event information. An electronic mail automatically-transmitting part 107 is activated to automatically transmit the mail.