baber/WOPTO huggingface dataset:
Patent JP-S55120499-A (JP)
Title: Preparation of billet for plastic working from pulverulent body
Inventor: HANSU GUNNAA RARUSON
IPC: B22F3/14
Filed: 1980-02-25
Abstract: A method for manufacturing billets intended to be subsequently machined into a desired shape by plastic deformation, as by rolling, includes the heating to a predetermined bonding temperature of powder grains enclosed in a capsule, and subjecting the capsule at the bonding temperature to a high pressure sufficient to bond the powder grains together to form a substantially solid body. The capsule is inserted at the bonding temperature into an over-sized forming cavity of a press which includes relatively movable punches, the capsule being completely surrounded within the press by a layer of heat-insulating and pressure-transmitting solid material, such as talc or the like. Thus, when the capsule is subjected to the high pressure upon operation of the press, such material serves as a pressure-transmitting medium through which pressure is applied completely against all sides of the capsule.
Patent JP-H10220066-A (JP)
Title: Base isolation structure for building
Inventor: YATSUHASHI MOTOHARU
IPC: E04H9/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simplify working for the installation of a base isolation structure for a building and to easily maintain and manage the base isolation structure by setting an inclined angle of an inclined surface of a support member to a large value. SOLUTION: A base isolation structure for a building incorporates a roll bearing means 6 which is interposed between a foundation 2 and a building 4 so as to support the building 4 which is therefore movable in a horizontal direction. In this arrangement, the roll bearing means 6 is mainly composed of an upper and lower support plate 10, 8 which are fixed respectively to the foundation 2 and the building 4, and a ball 12 adapted to roll along the upper and lower support plats 8, 10 when the foundation 2 and the building 4 are displaced relative to each other. The outer surface of at least one of the upper and lower plate 10, 8 and the ball 12 is covered thereover with a rubber material 14 in order to set a virtual rolling frictional coefficient of the ball 12 in a range from 0.005 to 0.10.
Patent JP-S54116530-A (JP)
Title: Circlip
Inventor: NISHIMURA SADANORI
IPC: F16B21/18
Filed: 1978-03-02
Abstract: PURPOSE: To prevent slip-off due to centrifugal force, and to facilitate incorporating work to a ringed groove, by connecting a stacking portion between bent one end and the other end in a taking-out and putting-in shape at unevenness portions, and by mounting notches, which are along the inside edges, to both tongue pieces, in a circlip consisting of a slat ring-shaped body.  
     CONSTITUTION: One end of a circlip body 1 is bent 2 to form a tongue piece 3, and connected to the other end portion 4 in a taking-out and putting-in shape at a concave portion 6 and a convex portion 5. Thus, the circlip unpreparedly expands due to centrifugal force being accompanied by revolution and cannot slip off. A notch 7 does not fit to a ringed groove of a circular body because the notch 7 is mounted to an inside edge of the tongue piece 3, thus easily bending the tongue piece 3, then facilitating the fitting work of the circlip to the ringed groove. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60169059-A (JP)
Inventor: NAKAGOME HIDEKI
IPC: F25B9/00
Filed: 1984-02-13
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-S55117499-A (JP)
Title: Exciter for synchronizer
Inventor: TAKAGI KOUZOU
IPC: H02P9/30
Filed: 1979-02-28
Abstract: PURPOSE:To prevent a terminal voltage of a synchronizer from being transiently overshoot with respect to a reference value when an automatic voltage regulator starts being operated, by restricting an output from the automatic voltage regulator when a field voltage regulator is in operation. CONSTITUTION:When an operation mode change-over switch 9 is operated to set a field voltage regulator in operation and an automatic voltage regulator 3 not in operation, a switch 15 is closed in accordance with the operation of the change-over switch 9, and an output from an amplifier 11 is restricted by means of a zener diode 14 inserted in a feedback circuit in an operational amplifier 13 for use in amplifying a deviation voltage. When the automatic voltage regulator 3 starts being operated by an operation of the change-over switch 9, the switch 15 is opened to allow the amplifier 11 to be released from an output restricting power. A restriction value for the amplifier is set to a level equal to the level of an output from the field voltage regulator.
Patent JP-H02205266-A (JP)
Title: Detection of groove route gap by memory and reproduction type arc welding robot
Inventor: MUNEZANE YOSHIAKI
IPC: B23K9/095
Filed: 1989-01-31
Abstract: PURPOSE:To detect the subject gap with the accuracy which does not hinder welding in the subject method using the robot having a sensing means for detecting the positions of members even if there is an errors in groove angle by executing specific steps. CONSTITUTION:A torch 8 which supports a welding wire 8a of a prescribed projecting length is moved in, for instance, the transverse direction X of a single Vee groove and the positions P1, P2 of groove faces 9a, 9b facing each other are detected by the sensing means. The equal position P3 in the direction X is determined by computation from the data on these positions. The torch is then moved from the position P3 in the direction of the base 10 of the groove route and after the base 10 is detected, the torch is turned back by a prescribed distance L and the front end of the wire 8a is positioned near the base 10. The torch is again moved in the direction X from this position and to positions P4, P5 of the groove faces 9a, 9b are detected. The groove route positions Q1, Q2 are determined by computation from the position data, the distance L and the inputted groove angles theta1, theta2 and the distance between both is computed and determined as the groove route gap.
Patent JP-H06235044-A (JP)
Title: High tensile strength steel for welding structure excellent in fatigue strength and toughness at weld heat-affected zone
Inventor: AIHARA SHUJI
IPC: C22C38/14
Filed: 1993-02-10
Abstract: PURPOSE:To develop high tensile strength steel for welding structure improved in the fatigue strength of the weld zone and excellent in the toughness of the weld heat- affected zone by regulating the amounts of Si and Cu in steel for welding structure having a specified compsn. into optimum ones and regulating the structure of the weld heat-affected zone. CONSTITUTION:This steel for welding structure is one having a compsn. contg., by weight, 0.04 to 0.12% C, 0.3 to 0.6% Si, 0.8 to 2.O% Mn, <=0.02% P, <=0.01% S, 0.5 to 1.2% Cu, 0.02 to 0.06% Al, 0.005 to 0.04% Ti, 0.002 to 0.008% N and 0.0005 to O.002% B or furthermore contg. 0.1 to 2.0% Ni or 0.005 to 0.O6% Nb independently or doubly. The high tensile strength steel for welding structure in which, fatigue strength is improved by regulating the area ratio of islanded martensite in the weld heat-affected zone (HAZ) into >=10% by the addition of a suitable amt. of Si, the deterioration in HAZ toughness is suppressed by regulating the area ratio of boundary pro-eutectoid ferrite into <=1% by the optimum addition of Cu and excellent in HAZ fatigue strength and toughness are imparted by regulating the area ratio of the upper bainite into >=80% can be produced.
Patent JP-H01198150-A (JP)
Title: Modem
Inventor: HAYAKAWA HISATO
IPC: H04L27/00
Filed: 1988-02-02
Abstract: PURPOSE:To stabilize reception for the size fluctuation of a reception signal by controlling the gain of the amplifier of the reception signal so as to match it to the input of an analogue digital converter (an ADC) which regards the output of a reception filter as input with the aid of using a microprocessor. CONSTITUTION:The reception signal is amplified by the step gain amplifier 51 and the outside of the frequency band of the carrier of reception data is eliminated from it by the reception filter 52. After that, the reception signal is inputted to the ADC 53, converted to a digital signal, inputted to the microprocessor 6 and demodulated. Besides, the microprocessor 6 calculates the size of the signal from the reception signal converted to the digital signal and controls the gain of the amplifier 51 so as to raise the S/N of it by the signal of a control signal conductor 7. Thus, the stable reception for the fluctuation of the reception signal is realized.
Patent JP-S56120458-A (JP)
Title: Mechanism for adjusting axial position of steering wheel
Inventor: NISHIKAWA MASUMI
IPC: B62D1/18
Filed: 1980-02-25
Abstract: PURPOSE:To secure transmission of the steering force even when the locking of the adjusting mechanism is released by providing a locking member engaged with the outer shaft by means of splines and a protrusion and a tapered part for the inner shaft. CONSTITUTION:An inner shaft 17 and an outer shaft 15 connected with each other by means of splines are turned in the same direction when a steering wheel 11 is turned. In performing the axial adjustment of the steering wheel 11 of such mechanism, a lever 25 is turned in a direction shown by an arrow to move a locking rod 22 leftward. the engagement betwen tapered parts 35 and 37 is released by moving a locking member 28 leftward so that the axial adjustment of the steering wheel 11 is allowed. After the axial adjustment of the steering wheel 11 has been completed, the lever 25 is turned in the reverse direction to make the taper part 37 of the locking member 28 firmly engage with the tapered part 35 of the inner shaft 17 so that the device is locked.
Patent JP-S58140807-A (JP)
Title: Controller with automatic control mechanism of integral limiter
Inventor: NAGASHIMA AKIRA
IPC: G05B13/02
Filed: 1982-02-16
Abstract: PURPOSE:To eliminate the recontrol of the limit value for each change of the target value of process variable, by giving an automatic control as prescribed to the upper and lower limit values. CONSTITUTION:An upper bias Ia is fed to form the upper limit of a limiter 4A; and a lower limit bias Ib is supplied to form the lower limit value of the limiter 4A respectively. At the same time, the process variable target value SP which is 1/K-multiplied (K: gain of process control system) through a block 5 is added to those upper and lower biases. Therefore the upper and lower limit values of the limiter 4A vary automatically in response to each change component as the value SP varies. Thus it is possible to eliminate the recontrol of the limit value for each change of the value SP.
Patent JP-S63191136-A (JP)
Title: Replacing lens adaptor for electronic camera
Inventor: NAKASHIRO YASUO
IPC: G03B3/00
Filed: 1987-02-03
Abstract: PURPOSE:To make it possible to apply a replacing lens barrel for a silver salt film camera to an electronic camera body by transmitting a physical variable corresponding to a replaced variable transmitted from the electronic camera body through a 1st coupling part to a movable part in a replacing lens through a 2nd coupling part. CONSTITUTION:Under the unitedly mounted state of an replacing lens adaptor 2 and the replacing lens barrel 3 on the electronic camera body 1, respective driving motors 6, 8, 10 in the adaptor 2 are driven by the operation of the electronic camera body 1 side and a sequence command and the united body of the adaptor 2 and the lens barrel 3 executes a similar function to that of a lens barrel to be exclusively used for the electronic camera. Consequently, the replacing lens barrel of the silver salt film camera can be applied to the electronic camera.
Patent JP-H11224923-A (JP)
Title: Semiconductor stack
Inventor: HASHIMOTO TAKASHI
IPC: H01L23/40
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor stack, in which a ceramic plate for electrically insulating a semiconductor element and a cooler is protected from damages. SOLUTION: An electrically insulating and thermal conducting ceramic plate 3 between a pressure-welding type semiconductor element 1 and a cooler 2, and a heat conductive metal spacer 7 are provided. A semiconductor element 1, the metal spacer 7, the ceramic plate 3, and the cooler 2 are sequentially stacked and held in a pressed state by the use of pressing means to form a semiconductor stack. The metal spacer 7 has each disk-shaped end with a largest diameter which is larger than the post diameter of a semiconductor element 1. The metal spacer 7 has a circular groove 13 in a central direction on a circumferential part of a curved face thereof. The diameter of the circular groove 13 is as large as the post diameter of the semiconductor element 1.
Patent JP-H10222053-A (JP)
Title: Finger navigating device
Inventor: OKISAWA DAISUKE
IPC: G09B15/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To guide keys to be played and fingering at the same time by guiding the fingering so that a display style of the specified keys to be played and display style of respective keys facing respective fingers other than fingers to press the keys to be played are made different. SOLUTION: When a navigation switch is turned on, a CPU 4 navigate a key to be played and fingering to a user by referring to music data stored in a ROM 5. Music data consisting of groups of event time, event information representing a sounding event or muting event, a key number which is made to correspond to the event information, and a finger number are read out in the progression order of the music. While the key to be played is made to illuminate in 'red' according to the music data, keys facing fingers other than the finger to press the key are navigated by 'red' illumination. Consequently, the user can know which finger should be used for key operation at a glance, and consequently the key to be played and fingering can be guided at the same time.
Patent JP-H10217372-A (JP)
Title: Composite article of thermoplastic resin and elastomer, and pipe
Inventor: NICHOLAS GALLOIS
IPC: F16L11/12
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To raise nonpermeability relative to a cooling agent used in an air conditioning circulation of a power vehicle by coating a layer of a mixture of specific thermoplastic resin and a modifier with a layer consisting of an elastomer and modifier. SOLUTION: The composite article consists of a thermoplastic resin layer 10 coated with an elastomer layer 12. Thermoplastic resin of the layer 10 is blended with a modifier. Thermoplastic resin is selected from polyamide (PA) 6, PA.6, 6, PA.11, PA.12, PA.6/10, PA.6/12, polyethyleneterephthalate, PP, HDPE, an LDPE. The modifier is selected from a poly (1,2-vinyl butadiene) grouted by maleic anhydride, polyoctane (methalocene elastomer), brominated isobutylene-p-methylstylene, and a copolymer of a silane group and ethylene and acrylic acid. The elastomer is selected from natural rubber, synthetic polyisoprene, nitrile rubber, or the like.
Patent JP-H08195874-A (JP)
Title: Printer and sheet for read and template used for the printer
Inventor: SOMA TSUNENORI
IPC: H04N1/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide a printer capable of easily editing illustrations without the need of a display. CONSTITUTION: The illustration 301 and a first simplified illustration 306 are stored corresponding to each other, a simplified illustration whose shape is similar to a second simplified illustration is searched from the stored first simplified illustration 306, the illustration corresponding to the searched first simplified illustration 306 is extracted from the stored illustrations and the extracted illustration is printed.
Patent JP-H07216367-A (JP)
Title: Method for thermal decomposition of coal in combination with orimulsion
Inventor: KAWAMURA TAKAFUMI
IPC: C10J3/46
Filed: 1994-01-26
Abstract: PURPOSE:To expand applications of Orimulsion by blowing it into a high-temp. gas stream of CO and H2 in the rapid heating and thermal decomposition of a carbonaceous raw material to prepare a gas, tar, and char, thereby preparing a decomposition product of a high value added. CONSTITUTION:Pulverized coal 1 and Orimulsion 2 (an aqueous emulsion of Orinoco tar, an ultraheavy fuel oil produced in Venezuela) is slurried in a slurrying device. The slurry is blown in an atomized form into a thermal decomposition oven 6. Sensible heat of a high-temp. gas of 1400 to 1800 deg.C, composed mainly of CO and H2 and generated from a char gasification oven 7, is fed into the thermal decomposition oven Conditions for a reaction in the thermal decomposition oven are preferably a temp. of 600 to 900 deg.C, a gas residence time of 2 to 3 sec, and a pressure of not more than 10 atm. The char is then separated and recycled to the gasification oven, where it is completely gasified by oxygen 11 and steam 12. When the mixing proportion of the Orimulsion to the coal is not less than 30wt.%, the products are tar 16, gas oil (BTX) 18, and high-calorie gas 19 as a component of a high value added. The formation of char can be brought to substantially zero.
Patent JP-H04210999-A (JP)
Title: Peptide derived from envelope glycoprotein of hiv virus, detection of infection due to the virus and use of the peptide in vaccination to aids
Inventor: JIYATSUKU MARUTAN
IPC: C07K19/00
Filed: 1991-01-16
Abstract: Peptides which issue from the glycoprotein envelope of the HIV virus and corresponding to one of the following formulae: X-Arg-Ile-Leu-Ala-Val-Glu-Arg-Tyr-Leu-Lys-Asp-Gln-Gln-Leu-Leu-Gly-Ile- Trp-Gly-Cys-Ser-Gly-Lys-Leu-Ile-Cys-Z (I> X-Ala-Ile-Glu-Lys-Tyr-Leu-Gln-Asp-Gln-Ala-Arg-Leu-Asn-Ser-Trp-Gly-Cys- Ala-Phe-Arg-Gln-Val-Cys-Z (II> in which X represents an NH2 group which is free or aminated by one or two alkyl groups comprising 1 to 5 carbon atoms, and Z represents either a free OH or alkoxy group, containing in the latter case an alkyl group comprising 1 to 5 carbon atoms, and in which at least one of the Cys residues is deleted, substituted or protected. Use in the detection of an infection due to HIV-1 and/or HIV-2 virus and in vaccination against AIDS.
Patent JP-S61184063-A (JP)
Title: Video signal switching device
Inventor: HARA KENJI
IPC: H04N5/44
Filed: 1985-02-08
Abstract: PURPOSE:To prevent a crosstalk of a video signal caused in an integrated circuit by providing a transistor (TR) grounding a video signal not selected by an analog switch circuit. CONSTITUTION:In selecting a video image of a video 1, only an output terminal (a) of a switching control circuit 1 goes to a high level, only a switch 3 is conductive and the video signal from the video 1 is outputted to an output terminal (d) of the analog switch circuit 2. In this case, since the collector of a TR6 goes to a low level, a TR25 is turned off. On the other hand, with respect to the video signal of the video 2, since the level of the output terminal (b) goes to a low level, the switch 4 is turned off and a TR25 is turned off. In this case, the collector of the TR15 goes to a high level and a TR29 is conductive, the video signal of the video 2 is grounded by the TR29 and not inputted to an input terminal (f) of the circuit 2.
Patent JP-H03229393-A (JP)
Title: Prepaid card system
Inventor: SHIBATA KAZUHIKO
IPC: G06K17/00
Filed: 1990-02-02
Abstract: PURPOSE:To prevent a card owner from falsifying the recording contents of a card by writing each information into a storage area of a magnetic informa tion storage part in a card in the different systems for each card producer, card issuer, and terminal to be used. CONSTITUTION:A magnetic card reader/writer 26 reads the magnetic recording contents of an inserted card 2 and at the same time writes the new magnetic information into the card 2 based on the input information received from a keyboard 18. These operations are carried out when a magnetic head 5 is controlled centering on a CPU provided to a magnetic card reader/writer board 32. At the same time, the card information are written in the different systems for each card producer, card issuer, and terminal. Thus it is difficult to decode the card information and therefore the falsification of the recording contents can be prevented.
Patent JP-H08221273-A (JP)
Title: Controlling method for parallel processing of instruction level and processor
Inventor: YOSHIDA MASASHI
IPC: G06F9/38
Filed: 1995-02-13
Abstract: PURPOSE: To perform the parallel processing of commands without reducing the operation frequency and adding stages for the combination of all the commands to be executed in succession. CONSTITUTION: The fetched commands are held in a command buffer 3 until they are issued. Then, they are stored in succession in command registers 5 and 6 for arithmetic unit in the order of execution from the buffer 3. The commands are issued at the same time to arithmetic units 7 and 8 from the registers 5 and 6 so as to make parallel processing of plural commands. In this case, a parallel processing decision part 40 decides whether or not the parallel processing can be performed on unissued commands to be held in the buffer 3 and the registers 5 and 6. Based on the decision result, the execution of the parallel processing of the plural commands is controlled.
Patent JP-H05220677-A (JP)
Title: Protecting device for power tool
Inventor: FURUKAWA KAORU
IPC: B23B45/02
Filed: 1992-02-10
Abstract: PURPOSE:To limit motor lock time to suppress the calorific value without reducing the output torque of a motor, and prevent the burning of the motor or a power source circuit. CONSTITUTION:In a power tool which receives a power supply from a discharge circuit to drive a motor by turning on a power source switch SW1, the protecting device of the power tool has rotating speed detecting means (3, 4, 5) of a motor 1, a judging means 3 for detecting the motor nearly stopped, a timer for starting the counting of a set time after detecting the nearly stopped state of the motor, and an opening means (3, SW2) for opening the discharge circuit after the lapse of the set time.
Patent JP-H09191236-A (JP)
Title: Receiver with identical program following-up function
Inventor: RYU KOICHI
IPC: H03J7/18
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To take an excellent countermeasure even if an unreceivable state is entered at all reception frequencies in the same recognized network. SOLUTION: This receiver functions to receive a multiple broadcasting wave generated by multiplexing data signals indicating broadcast relative information including frequency data and program discrimination data in the same network station group and also follow up the same program. This receiver is provided with a decision means (S1) which decides the reception state of a broadcasting wave at current reception frequency, a means (S5) which performs tuning control from the current reception frequency to another same-network station frequency according to held frequency data when it is decided that the reception state gets worse, and a means (S12)  which performs tuning control over a station which transmits the same program discrimination data through seek operation unless a broadcast wave of the another same network station frequency in an excellent reception state is obtained under the said tuning control.