baber/WOPTO huggingface dataset:
Patent JP-H033392-A (JP)
Title: Paste sucking device for forming through hole
Inventor: FUKUI EIJI
IPC: H05K3/40
Filed: 1989-05-31
Abstract: PURPOSE:To prevent paste which may possibly short-circuit a circuit pattern on a rear face of a board from being scattered to the rear face by connecting a recess of a base to a negative pressure source through a negative pressure tank and interposing solenoid valves between the tank and the recess of the base, the source. CONSTITUTION:A base 20 is moved in XY-directions, the through hole 11 of a bass 10 to be plotted is disposed directly under the nozzle 4 of a plotting device, and conductive paste is discharged from the nozzle 4 while finely moving the base 20 in the XY-directions with the position as a center, thereby plotting a through hole land part. In this case, a solenoid valve 1 of a suction hole 23 side is closed, a solenoid valve 3 of a negative pressure source 40 side is opened, and a negative pressure tank 2 is held in a negative pressure state. When the land part is completely plotted, the valve 1 is opened, the valve 3 is closed, and negative pressure in the tank 2 is supplied to the recess 22 of the base 20. When the tank 2 becomes the atmospheric pressure, the valve 1 is closed, the valve 3 is opened to introduce the negative pressure from the source 40 into the tank 2, and next through hole part is plotted.
Patent JP-S5943347-A (JP)
Inventor: KAIMU ENU YARUNITSUKII
IPC: G01N27/28
Filed: 1983-07-29
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-S61296462-A (JP)
Title: High speed data processor
Inventor: NAGAI HIDEO
IPC: G06F17/10
Filed: 1985-06-25
Abstract: PURPOSE:To attain the high speed processing of data even if a low speed operation element is used by using a main memory device by plural arithmetic processors in common and providing each processor with an exclusive memory device, an adder, a multiplexer, etc. and operating them in parallel. CONSTITUTION:The arithmetic processing units FPU1-FPU4 are constituted of arithmetic processors FP1-FP4, exclusive memories PM1-PM4, etc. and the processors FP1-FP4 include multipliers and adders respectively. The main memory device CM is accessed in common from the processors FP1-FP4 and functioned as a common memory. In data processing, various data are transferred to the memory CM and sent to the units FPU1-FPU4 in each data to execute parallel processing of these data through the exclusive memories, the adders and the multipliers. In this case, the data processing time can be reduced by the small number of times of simple synchronizing control in inverse proportion to the number of arithmetic processing units, and even if low speed operation elements or devices are used, the data can be processed at high speed as the whole system.
Patent JP-S5262874-A (JP)
Title: Transit conveyor having fire proof property across firewall opening
Inventor: TANI MASAMI
IPC: B65G47/52
Filed: 1975-11-19
Abstract: PURPOSE: Transit conveyor in fire wall opening rotates to shut the opening at emer emergency, and also rejects conveyed material in the opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11318195-A (JP)
Title: Suction fun of combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01F12/48
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the suction fan of a combine harvester, capable of powerfully sucking air from the rear part of a rocking main body and improving air selection by installing the suction fan and the rocking main body at specific positions. SOLUTION: In a combine harvester in which a threshing cylinder is arranged behind the side of a threshing cylinder of a threshing apparatus and a rocking selection apparatus is installed below the threshing apparatus. Selecting air is sent from a fan mill below the rocking selection apparatus to the rocking selection apparatus and waste straw after the selection is sucked by a suction fan 30 and discharged out of a machine, the suction fan 30 and the rear part of a rocking main body 51 are lapped on a side view. In the operation, the upper part of the suction fan 30 is coated with upper casings 81 and 82, the front parts of the upper casings 81 and 82 are made into a forward downward inclination state and the inclination angles are preferably in a highly steep state at the treating cylinder side in the right and left directions.
Patent JP-S5928651-A (JP)
Title: Method and device for magnetic flaw detection
Inventor: FUJIWARA KAZUHIKO
IPC: G01N27/82
Filed: 1982-08-11
Abstract: PURPOSE:To detect the size and position of a defect with good accuracy, by making beforehand a calibration curve from the correlation between the magnetic flux in leakage spaces and plural magnetization frequencies in accordance with the positions and sizes of the defect parts of various materials to be examined, detecting the magnetic flux in the leakage space of an unknown material to be examined with a sensor and collating the relation curve determined from the magnetic flux value in the leakage space and the pural magnetization frequencies with the calibration curves. CONSTITUTION:The characteristics of the leakage magnetic flux density for the frequency of each defect of a known position tu and size tg are beforehand determined as calibration curves. A magnetizer 6 is placed on a material 7 to be examined and a magnetro-sensitive sensor 9 is set at the optional point on the surface of the material 7 to detect the characteristics of the leakage magnetic flux density with respect to frequencies. The characteristic is collated with the calibration curve and the position tu and size tg of the defect right under the material 7 installed with the sensor 9 are beforehand determined. The defects over the entire part of the material 7 are detected by changing successively the set position of the sensor 9 widely, whereby the position tu and size tg of the defects are determined.
Patent JP-S5762605-A (JP)
Title: Suppressing device for electric power on-and-off sound of amplifier
Inventor: NISHIMURA KATSUHISA
IPC: H03F1/30
Filed: 1980-10-02
Abstract: PURPOSE:To suppress the shock noise, by muting the circuit for a constant time after making and breaking an electric power supply switch. CONSTITUTION:When an electric power supply switch 12 is made, a transistor Tr20 is turned on during the charging time of a capacity 16, and a Tr8 is turned on also, and therefore, a muting switch Tr7 is turned on simultaneously with this making and is held during the charging time of the capacity 16, thus attenuating the shock noise. In the steady time, Trs8 and 7 are turned off. When the switch 12 is broken, the reverse bias applied to the Tr8 from two voltage dividing circuits consisting of resistances 13 and 14 and resistances 19 and 21 is extinguished, and electric charge of the capacity 16 is discharged through the Tr8 and resistances 21 and 17, and the Tr7 is held turned on during the discharging time. By this constitution, muting is performed surely at the making and the breaking of the switch, and thus, the shock noise is suppressed effectively.
Patent JP-H06346193-A (JP)
Title: Alloy with high strength and low thermal expansion
Inventor: SATO KOJI
IPC: C22C38/14
Filed: 1993-06-10
Abstract: PURPOSE:To form a dual phase structure consisting of austenite and strain induced martensite after drawing and to provide tensile strength equal to that of a piano wire and superior twisting property to a low thermal expansion alloy wire by using an Fe-Ni-Co alloy having a specific composition to which V, Ti, etc., are added. CONSTITUTION:This alloy has a composition which consists of, by weight, 0.06-0.50& C, <=1% Si, <=2% Mo, 25-30% Ni, 2-16.3% Co, further <=1%, in total, of one or <=2 elements among V, Ti, Nb, Ta, Hf, and Zr, and the balance Fe and in which the ratio between Ni and Co satisfies the relationship of 52-(5/3) Ni<=Co<=58-(5/3)Ni. This alloy can be formed into a dual phase structure of austenite and strain induced martensite by applying cold working after hot working and solid solution heat treatment, and a wire having (145 to 200)kgf/ mm<2> tensile strength and <=6.0X10-<6> coefficient of thermal expantion can be formed after cold drawing at 86%.
Patent JP-S5665388-A (JP)
Title: Magnetic bubble memory device
Inventor: SEGAWA MIKIO
IPC: G11C19/08
Filed: 1979-10-29
Abstract: PURPOSE: To improve the quality of a device by widening the operation securing temperature range of bubbles by providing a means of giving a chip strain according to a rise in temperature.  
     CONSTITUTION: Ceramic substrate 10 contains bubble chip 11 and supports its center by projection 12. Lid 13 is bonded to case 10 by adhesives with lead-made stuffing 14 interposed on the top surface of chip 11 at four corners. As the temperature rises, stuffing 14 of lead presses the four corners of chip 11 to give the surface magnetic thin film 16 tensile strain. This strain reduces the collapse magnetic field of magnetic thin film 16 and the amount of the variation is determined by the height of stuffing 14 of lead. As a result, the temperature coefficient of a biasing permanent magnet is equal to that of the magnetic thin film and the operation securing temperature range of bubbles can be widened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6031596-A (JP)
Title: Dispersant for aqueous slurry of fine carbonaceous powder
Inventor: KIYONAGA YASUHIRO
IPC: C10L10/18
Filed: 1983-07-30
Abstract: PURPOSE:To provide the titled dispersant contg. as effective ingredient a water- soluble anionic copolymer which contains a specified aromatic sulfonic acid and an unsatd. carboxylic acid and imparting good fluidity to a conc. aqueous slurry of fine carbonaceous powder. CONSTITUTION:The dispersant contains as effective ingredient a water-soluble anionic copolymer which contains 20-95mol% aromatic sulfonic acid (salt) having a copolymerizable double bond (e.g. styrenesulfonic acid or sodium styrenesulfonate) and 5-80mol% unsatd. carboxylic acid ester of the formula (where R<1> is H or CH3; R<2> is H, CH3 or C2-4 carboxyalkyl; R<1> and/or R<2> is H; R<3> is C2-4 alkylene; n is 1- about 60) [e.g. polyethylene glycol monoester of (meth) acrilic acid]. The dispersant improves the fluidity of an aqueous slurry of fine carbonaceous powder (e.g. coal or petroleum coke) and even when the slurry has a solid content of 65% or higher, it shows good fluidity and can be pumped readily.
Patent JP-S5929166-A (JP)
Title: Printer
Inventor: SHIMODA NAOMICHI
IPC: B41J9/04
Filed: 1982-08-10
Abstract: PURPOSE:To provide a printer enabled in the simplification of a power change- over mechanism or the like and in the enhancement of a prining speed, constituted from such a mechanism that a type body on an endless belt is selected and, thereafter, the figure-up moving operation of a carriage is utilized to operate a hammer. CONSTITUTION:A carriage 15 is moved along an endless belt 1 and, during this movement, a hammer 25 is pressed by a cam body 18a to bring a type body into contact with a recording sheet 12 under pressure. By this mechanism, a time reguired in printing each figure can be shortened and a mechanism for driving the hammer is simplified to make it possible to mainturize a printer and to reduce the wt. thereof. In addition, if the point of time when the type body reaches a printing position while the endless belt is always rotated is aligned to the driving of the hammer in good timing, the printing time is further shortened and the change-over of the rotary power of the endless belt and the moving force of the carriage can be performed by a simple mechanism.
Patent JP-2000001863-A (JP)
Title: Balancing-toy bearing body for installing large-sized concrete block
Inventor: FUJIBAYASHI TORAKICHI
IPC: E03F3/06
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve workability by disposing a projecting section in upright to a bearing plate placed on a foundation surface, bearing the center section of gravity of a concrete block and adding balancing toy action. SOLUTION: A bearing plate (b), to which a projecting section 3A is projected, is placed on a foundation surface 1, and the place 2 of the center of gravity of the large-sized concrete block (a) or a section in the vicinity of the place 2 is borne by the projecting section 3A. The bottom plate 4 of the block (a) is borne under a specified horizontal state or inclined state as using the projecting section 3a as a supporting point while vertical adjusting devices (d) are arranged on lower sides at several places of the periphery of the bottom plate 4 and the block (a) is adjusted at a correct place and in a correct posture. Spaces 9 are disposed into an opening 5 between the foundation surface 1 and the underside of the bottom plate 4 of the block (a) and the posture is held, and the opening 5 is filled with a curing agent 7 and the block 1a is fixed onto the foundation surface 1.  Accordingly, the adjacent concrete blocks can be joined accurately, and the adjacent retaining-wall surfaces can be executed simply in the same surface shape, and the efficiency of the execution of works can be improved largely.
Patent JP-S62294544-A (JP)
Inventor: KAWAI HIDEO
IPC: B32B15/085
Filed: 1986-06-13
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-H11331291-A (JP)
Title: Automatic gain control method and demodulator provided with automatic gain control
Inventor: IEMURA TAKANARI
IPC: H04L27/38
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent error rate characteristic from being degraded even when the multi-level modulation system of a short distance between two-dimensional(2 D) signals is used by outputting I and Q signals while suppressing an amplitude error through closed loop automatic gain control based on positive and negative error signals and sin and cos rotary angle signals. SOLUTION: An AGC circuit 10 inputs an I signal 1 and a Q signal 1 and outputs an I signal 2 and a Q signal 2 to which automatic gain control is performed for suppressing the amplitude error while using error signals Ei and Eq inputted from a phase detector 7 and rotary angle signals sin and cos inputted from an NCO 9. A complex multiplier 6 inputs the I signal 2 and the Q signal 2 and outputs an I signal 3 and a Q signal 3 from which the frequency components of carrier waves contained in the I signal 1 and the Q signal 1 are removed while using the rotary angle signals sin and cos inputted from the NCO 9. As a result, even when the multi-level modulation system of a short distance between 2D signals is used, automatic gain control is performed without making the error rate characteristics adverse.
Patent JP-H0431437-A (JP)
Title: Production of both modifier composition for thermoplastic resin and impact-resistant thermoplastic resin composition
Inventor: FUJIKAWA TAKESHI
IPC: C08L101/00
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the title modifier composition having an excellent effect of improving impact resistance, lubricity, etc., by reacting a specified modified polystyrene elastomer with a reactive polysiloxane by melt kneading in the presence of a rubber softener. CONSTITUTION:A styrene/butadiene block copolymer having at least one polystyrene segment and at least one polybutadiene segment is prepared. The polybutadiene segment of this copolymer is selectively hydrogenated, and the copolymer is graft-codified with maleic anhydride. The obtained polystyrene elastomer is reacted with a polysiloxane having a group reactive therewith (e.g. amino-containing substituent) in the presence of a rubber softener (e.g. polybutene) by melt kneading to obtain a modifier composition for a thermoplastic resin. By mixing this composition with a thermoplastic resin, a resin composition improved in mold release in molding and the lubricity, etc., of the surface of a molding can be obtained.
Patent JP-H035167-A (JP)
Title: Ticket machine
Inventor: KIMURA HARUO
IPC: B41J3/54
Filed: 1989-06-02
Abstract: PURPOSE:To perform the issuance of various types of tickets by a method wherein a plularity of printing units containing ink ribbons of different colors are disposed in series in a ticket running path, and a printing using either one of said units or a printing using two or more of said units is selectively conducted. CONSTITUTION:Printing units 28, 29 are disposed in series in a ticket running path 24. Ribbon cassettes 20, 21 are respectively set to printing heads 12, 13 using ribbons 22a, 22b of different colors. When a single-color printing or a two-color printing is arbitrarily selected for the issuance of tickets, in the case of using roll paper, the roll paper is cut at a ticket cut part 5. In accordance with the judgement whether magnetic information is to be written in the ticket to be issued, the magnetic writing is conducted by a magnetic writing head 9. The written magnetic information is read and checked by a magnetic reading head 8, thereafter being printed by the printing unit 29. In accordance with the judgement whether a two-color printing is performed, a printing with another color is performed by the printing unit 29. After that, the ticket is discharged out of a ticket insertion/discharge port 1.
Patent JP-H05334464-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ADACHI TAKATOSHI
IPC: G06F13/10
Filed: 1992-05-29
Abstract: PURPOSE:To enable a CPU to fetch an instruction by setting up a peripheral circuit having no reset terminal in an input state other than its operation time in the case of constituting a system using the CPU as a core of one-chip. CONSTITUTION:A CPU 2, a peripheral circuit 3, a control circuit 5, etc., are formed on one chip. The CPU 2 is reset based upon a reset signal inputted from the external and driven based upon an instruction data fetched through an internal data bus 1. The circuit 3 includes a bidirectional buffer 4 connected to the bus 1 and outputs a normal data bus control signal CT for controlling the buffer 4 based upon the setting of initial data by the CPU 2. During the period from the input of the reset signal up to the setting of the initial data in the circuit 3, the control circuit 5 controls the buffer 4 in the circuit 3 to an input state. In addition, the circuit 5 controls the buffer 4 to the input or output state based upon the signal CT outputted from the circuit 3.
Patent JP-S5263013-A (JP)
Title: Vertical deflection circuit
Inventor: OKAZAKI YASUSHI
IPC: H04N3/16
Filed: 1975-11-19
Abstract: PURPOSE:To improve the elongation at the top of a picture by inserting a boost capacitor for feedback between one base of an output transistor and the output side of a coupling capacitor.
Patent JP-H08332831-A (JP)
Title: Air conditioning device for automobile
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide an air conditioning device for an automobile automatically introducing the outside air to prepare for the occurrence of clouding on a window glass when the communication between the control device of a car air conditioner and a control panel is interrupted. CONSTITUTION: This air conditioning system for an automobile is provided with a control means 23 setting the temperature in a car room to the temperature desired by the occupant, an operating means 30 manually operating the setting of the control means 23, an automatic switching means 29 switching the operation of the control means 23 to the automatic control mode when the communication between the control means 23 and the operating means 30 is not conducted normally, and a clouding preventing means realizing the air conditioning state preventing the clouding on a window glass with a structure including an outside air introducing means 25 introducing the outside air.
Patent JP-H05330437-A (JP)
Title: Rack and pinion type steering device
Inventor: MATSUKI TAKASHIGE
IPC: B62D3/12
Filed: 1992-05-29
Abstract: PURPOSE:To set the position of a ball joint for wheels at a proper position in simple manner without varying a pinion or steering shaft for any kind of vehicle having a different car height. CONSTITUTION:A rack and pinion type steering device is equipped with a pinion 1, rack bar 3 having a rack 2 meshed with the pinion 1, and a rack housing 4 in which the rack bar 3 is installed in freely shiftable manner in the axial direction, and is constituted so that a tie rod 6 is connected through a ball joint 5 at the edge part in the lengthwise direction of the rack bar 3, and an installation means 30 for arranging the ball joint 5 at the position offset in the vertical direction in comparison with the center in the vertical direction of the rack bar 3 is installed an the rack bar 3.
Patent JP-S62318-A (JP)
Inventor: KITAMURA SHUSUKE
IPC: A47L9/24
Filed: 1985-06-25
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-S62480-A (JP)
Title: Production of phthalide
Inventor: TANIGUCHI SEIRO
IPC: C07D307/88
Filed: 1985-06-26
Abstract: PURPOSE:To obtain phthalides in high selectivity without formation of bischloromethylether as a by-product, by reacting a corresponding specific trialkoxybenzoic acid with formaldehyde in the presence of sulfuric acid or an organic sulfonic acid. CONSTITUTION:A trialkoxybenzoic acid expressed by formula I (R<1>, R<2> and R<3> represent 1-6C lower alkyl) is reacted with formaldehyde in the presence of sulfuric acid or an organic sulfonic acid (methane sulfonic acid, etc.) to obtain phthalides expressed by formula II. The reaction is carried out by using 2-60mol, based on 1mol trialkoxybenzoic acid, formaldehyde and setting a concentration of the sulfuric acid or the organic sulfonic acid at 1-40wt% and reaction temperature at 50-120 deg.C.
Patent JP-H07322852-A (JP)
Title: Production of heated edible meat product
Inventor: YOSHIKAWA RYUICHI
IPC: A23L13/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain the subject product having a bright flesh color, slow fading and an excellent flavor by immersing a raw material meat lump with salt, tempering at a low temperature, drying so as to maintain the central temperature of a product at prescribed temperature for a given time, then smoking and heating. CONSTITUTION:A raw material meat lump is immersed with salt and tempered at 45-55 deg.C wet-bulb temperature. After the temperature in the meat lump is raised to 35-45 deg.C, the meat lump is dried at 40-45 deg.C wet-bulb temperature so as to maintain it at this temperature at least for 100 minutes and smoked. Then the smoked meat lump is heat-treated at 63 deg.C for about 30 minutes to give an edible meat product to be heated such as ham or bacon. A product having an improved coloring ratio, a bright flesh color in appearance and an excellent flavor is obtained.
Patent JP-H034545-A (JP)
Title: Electronic device
Inventor: KAMATA CHIYOSHI
IPC: H01L21/60
Filed: 1989-05-31
Abstract: PURPOSE:To lengthen the connecting longevity of bump electrodes to contrive the improvement of the electrical reliability of an electronic device and to reduce the number of assembly processes for the electrodes by a method wherein the joint surfaces of electrode base metal films with the electrodes are constituted into a polygonal form. CONSTITUTION:A CCB system is adopted in an electronic device and the respective joint surfaces of an electrode base metal film 14 of a mounting substrate 10 and an electrode base metal film 24 of a semiconductor pellet 20 with bump electrodes 30 are constituted into a polygonal form. Thereby, in the angle parts of the polygonal forms of the respective joint surfaces of the films 14 and 24, at least the joining parts of the electrodes 30 are formed into a barrel shape on the basis of the wettability of the joining parts and a surface tension at the time of reflow of the electrodes 30 and a stress due to a thermal cycle at the joining parts is relaxed. Accordingly, the connecting longevity of the electrodes 30 is increased and the electrical reliability of the electronic device can be improved.