baber/WOPTO huggingface dataset:
Patent JP-H0297605-A (JP)
Title: Manufacture of high strength sintered member
Inventor: TANAKA YOSHIKIYO
IPC: C22C33/02
Filed: 1988-09-30
Abstract: PURPOSE:To manufacture a high strength sintered member at comparatively low temp. by adding alkali metal carbonate or oxide, hydrogen carbonate, hydroxide, etc., changed into the alkali metal carbonate to raw powder material for iron-phosphorus-carbon series sintered body and sintering. CONSTITUTION:To the raw powder material for iron-phosphorus-carbon series sintered body composed of the iron, iron-phosphorus compound and graphite powders, the alkali metal carbonate of Na2CO3, etc., or at least one kind among the oxide, hydrogen carbonate or hydroxide changed into the alkali metal carbonate by decomposing and reacting, are added. The adding rate is desirable to 0.2-1.0wt.%. After uniformly mixing the raw material, this is pressurized at about 4-6t/cm<2> and compacted. This green compact is sintered under inert gas atmosphere. By this method, the iron-phosphorus-carbon series high strength sintered member is obtd. at the sintered temp. of low temp., such as <=about 1,050 deg.C generating eutectic reaction between iron and iron-phosphorus compound and low cost.
Patent JP-S63101940-A (JP)
Title: Resource access control system in electronic filing system
Inventor: OKAZAWA NORIKO
IPC: G06F12/00
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a cluster system or the like without sharply modifying the function of a resource access control means used for an ordinary stand-alone system by connecting switching means correspondingly to input/output control means for controlling the input/output of a certain kind of storage means to switch local access and remote access. CONSTITUTION:In case of generating access request messages from the resource access control means 5a, 5b in access requesting terminals 1a, 1b when the switching means 6a, 6b are set up on the local access side, the message are transferred from the means 5a, 5b to the input/output control means 7a, 7b. When the means 6a, 6b are set up on the remote access side, messages indicating the transfer of the access request messages to the input/output control means 7b, 7a in the other terminals 1b, 1a are transferred to communication control mechanisms 10a, 10b in the self-terminals 1a, 1b and the access request messages are transferred to the input/output control means 7b, 7a in the other terminals 1b, 1a based on communication between the mechanisms 10a, 10b in both the terminals 1a, 1b. Consequently, the resources of the memory devices in both the terminals can be accessed.
Patent JP-H08317796-A (JP)
Title: Hepatitis b type virus vaccine
Inventor: KIYABEZON TERESA
IPC: C12N1/18
Filed: 1995-09-26
Abstract: A DNA fragment capable of coding for HBsAg and DNA derivatives of Dane particles is fused to the region for controlling the arg3 gene of yeast and cloned in a yeast vector. The recombinant vector is employed for transforming the competent yeast cells in which the HBsAg gene is expressed.
Patent JP-H1088721-A (JP)
Title: Floor panel fitting construction
Inventor: SAKAMOTO MITSURU
IPC: E04B5/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting construction in which a floor panel can be firmly supported and deflection or an abnormal sound is not generated on the floor panel. SOLUTION: This floor panel fitting construction is provided with a sleeper 12 having a U-shaped section par opening sideways, a floor panel 13 placed on the beam 12, and a floor panel fitting metallic material 30 composed of an engaging part 38 and a fixing part formed on the upper part of the engaging part 38, the engaging part 38 is brought in contact with the inner faces of the upper and lower flanges 12a, 12b of the U-shaped section part of the beam 12 so as to engage with the sleeper 12, and the fixing part is fixed to the floor panel 13 with nails 29.  In the case, the floor panel fitting metallic material 30 is formed into a vertical long plate shape, provided with a pair of notches 33, 35 on the upper and lower parts of one side edge, the engaging part 38 is between both the notches 33, 35, and by engaging the upper and lower flanges 12a, 12b of the sleeper 12 with a pair of the notches 33, 35, the engaging part 38 is engaged with the sleeper 12.
Patent JP-H1182152-A (JP)
Title: Cylinder block made of aluminium alloy and manufacture thereof
Inventor: KURITA HIROTAKA
IPC: C25D15/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder block made of an aluminium alloy improving the casting property of cylinder block base metal and making plating reliable by preventing the exfoliation and damage of a plated layer caused by the deformation and damage of a sleeve during the operation of an engine. SOLUTION: A sleeve 40 made of an aluminium alloy is mounted in a cylinder bore 12 of a base metal 60 formed of an aluminium alloy casting containing Si at 5-20 wt.%, and a plated layer is formed on the inner peripheral surface 37 of the sleeve 40. In such a cylinder block, the hardness of a plated layer support part of the sleeve 40 is to be HB70 or more.
Patent JP-H0691845-A (JP)
Title: Cream solder printing device
Inventor: ISHIKAWA NAOKI
IPC: B41F15/08
Filed: 1992-09-17
Abstract: PURPOSE:To positively print a cream solder by preventing a screen from being clogged with respect to a cream solder printing device in which a cream solder is printed on a printing substrate through a screen. CONSTITUTION:In a cream solder printing device provided with a printing substrate 1 to be coated with a cream solder 4 and a screen 2 to be brought into close contact with the predetermined surface of the printing substrate 1, the cream solder 4 is printed on the printing substrate 1 through the screen 2. In this printing device, a vibration head 5 driven during printing of the cream solder 4 and upon completion of the printing of the cream solder 4 is so provided as to abut on the screen 2.
Patent JP-S62106939-A (JP)
Title: Foamed polyethylene resin molding
Inventor: KUWABARA HIDEKI
IPC: B22C7/02
Filed: 1985-11-05
Abstract: PURPOSE:To provide the titled foamed molding having excellent surface hardness and good heat decomposability, by integrally molding a pre-expanded product of specified resin particles in a mold. CONSTITUTION:90-50wt% high-density PE resin particles having an average particle size of 0.3-2mm, a density of 0.950-0.970g/cm<2> and a gel fraction of 10-40% are suspended in an aq. medium contg. 10-50wt% acrylic monomer (e.g., methyl methacrylate) and a radical polymn. initiator (e.g., dicumyl peroxide), and the formed suspension is heated at 70-110 deg.C to impregnate the resin particles with the monomer and a polymn. reaction is then carried out at 85-150 deg.C. The resulting resin particles are dispersed in an aq. medium in the presence of a volatile blowing agent and a dispersant and the dispersion is heated at 130-160 deg.C in a pressure vessel to impregnate the resin particles with the blowing agent, and discharged into a low-pressure zone to obtain a pre-expanded product. The pre-expanded product is filled in a molding die and expanded by heating.
Patent JP-2000072029-A (JP)
Title: Sub-frame for vehicle
Inventor: KAWAMOTO YASUO
IPC: B62D21/11
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a sub-frame for a vehicle that can reduce the weight of a vehicle body and the number of part items while ensuring center member support rigidity. SOLUTION: This sub-frame 10 supported by a body frame provided with lateral side members extended in the longitudinal direction of a body, and a front cross member laid between the front ends of the side members, is composed of first and second cross pipes 11, 12 laid between the rear ends of the lateral side members and extended in the cross direction of a vehicle, and a center member 13 laid between the first and second cross pipes 11, 12 and the front cross member and extended in the longitudinal direction of the body. A support bracket 27 (rear end part) of the center member 13 is connected to a support plate 38 jointed being laid between the first and second cross pipes 11, 12.
Patent JP-H0585148-A (JP)
Title: Air conditioner for vehicle
Inventor: MURAKAMI HIRONOBU
IPC: B60H1/00
Filed: 1991-09-27
Abstract: PURPOSE:To accurately adjust temperature and amount of air blown into a cabin by uniformizing the amount of air for ventilating an evaporator in each thereof. CONSTITUTION:Air blown from a blower 1 is left as it is partly to ventilate an evaporator 3 without colliding against an L-shaped plate 8. The rest of air partly collides against the first guide part 6 of the L-shaped plate 8 and thereafter to advance toward downward in the drawing. By action of this first guide part 6, a ventilating air amount in a right side part in the drawing of the evaporator 3 is increased to uniformly generate distribution of an evaporator ventilating air amount in right/left directions in the drawing. Air colliding against the first guide part 6 partly advances toward the internal side of a paper surface in the drawing by the second guide part 7. By action of this second guide part 7, an amount of ventilating air in the internal side of the paper surface in the drawing of the evaporator 3 is increased to uniformly generate distribution of an evaporator ventilating air amount in a vertical direction of the paper surface.
Patent JP-S61127318-A (JP)
Title: Supporting structure of roll of calendering roll
Inventor: ASAINA YOSHIHIDE
IPC: B29C43/46
Filed: 1984-11-27
Abstract: PURPOSE:To enable to perform easily and in a short period of time replacement of a roll, by fitting a hydraulic pressure device making a hook holding a bearing of a press roll connect with or break away from the bearing to a bracket. CONSTITUTION:When a piston shaft 27 is moved leftward, a circular part 33 is moved to the central side of a bracket 10, a hook 20 is fitted in notched parts 17, 18 by turning the same, an expanded head part 23 is abutted against a protrusion 11 of a bearing 8 and the bearing 8 is fixed to the bracket 10. When the shaft 27 is moved in the opposite direction, the circular part 33 is guided to the outside of the bracket 10, the head part 23 is separated from the protrusion 11, moved outside of the bracket 10 and the hook 20 is disconnected from the notched parts 17, 18. Replacement of a press roll 2 is performed under this state. With this construction, attachment and detachment of the press roll to the bracket can be performed in a short period of time and easily.
Patent JP-H01212675-A (JP)
Title: Rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/275
Filed: 1988-09-30
Abstract: PURPOSE:To ensure smooth running of a rolling wheel, by a method wherein, in a device in which a number of cores situated at right angles with a running direction are buried, two lines of protrusion parts, extended to a rise part rising from the burying part of the core and forming a rolling wheel running surface are arranged in a meandering manner. CONSTITUTION:In a rubber crawler formed such that a number of cores 10 are buried in parallel to each other at right angles with the longitudinal direction of an endless rubber crawler body 5A, the core 10 is formed wit a burying part 11 buried in the crawler body 5A, two rising parts 12 and 12 rising from the burying part 11, and protrusion parts 13 and 13, connected to the rising parts 12 and 12 and having their upper surfaces forming the running surface of a rolling wheel. In this case, the protrusion parts 13 and 13 are extended from the rising part 12 so that they are brought into a so-called meandering arrangement state in which extending directions are reverse to each other. A rib 14 having a curved surface in an arcuate shape throughout a range of from the rising part 12 of the core 10 to each of extending ends 13A and 13B of the protrusion parts 13 is formed to prevent lodging of pebbles and the like.
Patent JP-H0973580-A (JP)
Title: Loading/unloading device of displayed sample at automatic vending machine
Inventor: KONNO SATOSHI
IPC: G07F9/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce a producing cost and to stabilize the loading and holding force of a displayed sample in addition by reducing the depth of the sample display part of an automatic vending machine so as to simplify its structure. SOLUTION: First and second projections 2 and 3 are provided projectingly as one body on the back of the displayed sample 1 in the shape of a half cylinder. A pair of engaging grooves 21 is formed at the first projection 2 and a pair of abutting parts 31 are formed at the second projection 3. On the other hand, a rectangular loading hole 5 is opened at the flat face 41 of the sample display part 4 and a pair of engaging projecting pieces 6 are provided projectingly on the vertical sides of both sides of the hole 5. Then at the time of loading the displayed sample 1, the engaging grooves 21 of the first projection 2 are engaged with the engaging projecting pieces 6 of the loading hole 5 attachably and detachably and the abutting parts 31 of the second projection 3 is made to come into slidable contact with the vertical side 51 of the loading hole 5.
Patent JP-2001071255-A (JP)
Title: Polishing head
Inventor: KOBAYASHI TATSUNOBU
IPC: B24B37/04
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a floating type polishing head through a film capable of uniformly pressing a polished material onto a polishing pad by a smaller press force than the conventional. SOLUTION: This polishing head has a heard body 6; a diaphragm 7 provided inside the head body 6; a carrier 8 fixed to the diaphragm 7, retaining one surface of a wafer W to be polished on its lower surface 8a; a first pressure adjustment mechanism 9 adjusting a pressure of a fluid filled on a fluid chamber 17; and a retainer ring 20 provided at a nearly same height position as the lower surface 8a of the carrier 8, abutting on a polishing pad when polishing. The retainer ring 20 is fixed to the carrier 8, while the lower surface 8a of the carrier 8 is provided with an elastic film 23. A peripheral part 23a of the elastic film 23 is sandwiched and fixed between the retainer ring 20 and the carrier 8, while the carrier 8 is formed with a fluid supply passage 25 for supplying the pressure-variable fluid between the elastic film 23 and the carrier 8.
Patent JP-H0194069-A (JP)
Title: Interlock for power steering
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1987-10-02
Abstract: PURPOSE:To prevent a steering wheel from oversteering at a working state as well as to aim at improvement in travelability by making an amount of a power assist for manual steerage properly alterable. CONSTITUTION:A valve selector pin 32 is attached to the circumference of a ring gear 33 installed in a steering gearbox 25, and a steering wheel is turned to left or right, so that a power steering valve 31 is made so as to be selected. A recess 39 is installed on the circumference of the ring gear 33, and a regulator pin 40 is put in this recess 39 or out of it, thus a power steering can be turned on or off. With this engagement of this pin 40 and vice versa, adjustment for altering a quantity of flow into a hydraulic cylinder 29 is performed, and thereby an amount of power assist is designed so as to be alterable.
Patent JP-H06104763-A (JP)
Title: Pulse addition type d/a converter
Inventor: ITO YUKIO
IPC: H03M1/86
Filed: 1992-09-18
Abstract: PURPOSE:To provide a D/A converter in which a high speed, high precise, and low power consumption operation can be attained by selecting, adding, and outputting the pulse column output of a pulse generator according to set digital data by an adding circuit. CONSTITUTION:A pulse generator 1 successively outputs on N stage pulse train P1-PN whose cycles are different by multiple of 2429An (n=1, 2,...N) of the cycle of a supplied clock, and whose generated pulses are of the same shapes and not overlapped. The addition circuit 4 ovaluates OR by selecting, in response to 1 or 0, of digital data DN, DN-1,..., D1 which set the cycle pulse train P4-PN comprising 2429A1, 2429A2,..., 2429AN times the supplied clock and outputted by the phase generator 1, and outputs the result. An integrator 5 integrates the pulse column output of the circuit 4 by a preliminarily set time constant, and obtains an analog output. When an N bit D/A converter is constituted by the action, an analog output Vo can be expressed by an expression I by defining a pulse width from the circuit 4 as Vh, pulse width as Tw, and a time while the supplied clock counts by 2429AN as Tv.
Patent JP-H0984921-A (JP)
Title: Binding for boots for snowborad
Inventor: YONEYAMA MINORU
IPC: A63C10/22
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the binding of boots for a snowboard capable of being joined to both side parts of a shoe tip by being suited to the boots of various sizes whose horizontal width of the shoe tip part is respectively different, being suited to the left and right boots by the left and right same shape and reducing a manufacture cost. SOLUTION: A pair of shoe width reception pieces 8 are freely retractably attached to the side front of the center line of the snowboard and is fixed to a base plate 3 through an oblong hole at a selected adjustment position. Also, a shoe heel supporting piece 20 is disposed freely slidably back and forth to the base plate 3 and is fixed to the base plate 3 through the oblong hole 28 at the selected adjustment position.
Patent JP-S60143043-A (JP)
Title: Data multiplex system
Inventor: SAKAMOTO YOSHITAKA
IPC: H04L29/08
Filed: 1983-12-29
Abstract: PURPOSE:To improve the line utilizing rate by minimizing the change in the channel number in a data transceiver transmitting/receiving data with multiplex. CONSTITUTION:In switching a transmission/reception signal speed to a low speed, the data speed of the lowest channels CH-B-CH-D is brought into the low speed. When the data speed of all the channels CH-A-CH-D is set to the minimum data speed, the use of the channel of the lowest order is stopped and the transmission signal speed is brought into the low speed. That is, when the number is set to a combination number 2 and the multiplex signal speed is switched from 9,600bit/sec to 7,200bit/sec, the data speed of the channel A is brought into 4,800bit/sec and the data speed of the channel B is brought into 2,400bit/sec and the number of channels is unchanged.
Patent JP-H03110264-A (JP)
Title: Lined street forming method
Inventor: MUSHA TOSHIMITSU
IPC: E04H1/00
Filed: 1989-09-26
Abstract: PURPOSE:To enable the arrangement of natural disorder to be realized by arranging a plurality of houses with a distance set back from a street and a distance from a limited level which are set as the same respective fluctuated distances. CONSTITUTION:The street-directional walls 5, 6, 7, 8 of a plurality of houses 1, 2, 3, 4 are separated by distances a, b, c, d from the one side 9a of a street 9. Besides, the levels of the houses 1, 2, 3, 4 are respectively separated by distances a', b', c', d' from limited levels. Then, the distances a, b, c, d set back from the street of the houses and the distances a', b', c', d' from the limited levels of the houses are formed to generate the same 1/f-fluctuation. In this case, arithmetic is performed on the coefficients a1...an of quantities (n) in a random number sequence, and linear conversion to be shown by BK= MXQk/Qmax, wherein Qk=<n>SIGMA/j=1ajPktj-1, aj=1/j!.1/2j.1.3.5..., (j=1, 2...n) is performed, and the time series Q(Q1, Q2,...Qn) of a 1/f value are formed. As a result, natural arrangement can be realized with the 1/f fluctuation.
Patent JP-S63105366-A (JP)
Title: Solar heat collecting system of heat pump type
Inventor: TAJIMA MASAHISA
IPC: F24S90/00
Filed: 1986-10-21
Abstract: PURPOSE:To obtain a highly efficient solar heat collecting device in which electric power consumed by a compressor is low, by providing a controller which outputs a signal to change the flow rate of water on the basis of the temperature detected by a water temperature controlling sensor when the temperature detected by the sensor gets higher than a predetermined value. CONSTITUTION:A feed hot-water in a storage tank 9 is circulated repeatedly in such a manner that it is fed into a water heater 11 by a water circulating pump of rotary speed controllable type 10, heated by absorbing the condensation heat of a refrigerant which is condensed by a condenser 3, fed back into the storage tank 9. The controllable rotary pump 10 is driven by a controller 13 so as to rotate at a predetermined speed of rotation while the temperature detected by a water temperature detecting sensor 12 is lower than a set temperature, but when the detected temperature goes up higher than the set temperature, the number of rotation of a pump 10 is changed by a water temperature controlling thermistor 14 provided at the outlet of a water heater 11, so that the outlet temperature can be kept at a constant value. That is, the flow rate of circulating water is changed, the circulated amount of water is decreased than that at the time of steady revolutions at a constant rate, then the condensation temperature becomes lower than the feed hot-water temperature, and the condensation pressure can be decreased as well. As a result the power consumption of a compressor 1 can be decreased, while hot-water in high temperature can be obtained.
Patent JP-H04231911-A (JP)
Title: Applicator assembly for pasty cosmetic
Inventor: JIAN RUI GERE
IPC: A45D34/04
Filed: 1991-06-27
Abstract: PURPOSE: To agitate a product, which a user puts in a container, easily without applying excessive force, promote the uniformity of the product and rupture its thixotropy. CONSTITUTION: A rod 11 having an applicator element 12 is provided with an agitating element A having a treaded member 13. The agitating element A has a small size (e) in the longitudinal direction of a container 2. The agitating element is provided with an extension 14 extending radially from near the rod to near the side wall 16 of the container. A radial passage 17 is provided between the extensions. A control means is provided to impart rotary movement about the axis of the rod and simultaneous translation toward the top of the container and/or opposite movement to the agitating element.
Patent JP-H03111535-A (JP)
Title: Electrode material for spark plug
Inventor: ANZAI KATSUAKI
IPC: C22C27/06
Filed: 1989-09-26
Abstract: PURPOSE:To manufacture the electrode material for a spark plug excellent in durability by preparing a Cr-base alloy contg. specified total content of one or more kinds among Ta, B, Be, V, La, Al, Ce, Ti and Zr. CONSTITUTION:A Cr-base alloy contg., by weight, total 0.3 to 3% of one or >=2 kinds among Ta, B, Be, V, La, Al, Ce, Ti and Zr and the balance Cr with inevitable impurities is prepd. In this way, the electrode material for a spark plug excellent in oxidation resistance, spark consumption resistance, workability and weld cracking resistance can be obtd.
Patent JP-S62110495-A (JP)
Title: Driving system for pulse motor
Inventor: MATSUMOTO HISAYOSHI
IPC: H02P8/16
Filed: 1985-11-08
Abstract: PURPOSE:To drive the motor effectively without consuming the power more than required and with its heat generation suppressed, by controlling the high voltage range ratio in proportion to the load. CONSTITUTION:A pulse motor control section 1 is a control section composed of a microcomputer. An input unit 2 judges the printing command and gives the signal in accordance with the kind of the printing to a printing mode signal generation circuit 3, which generates various kinds of printing mode data signal. This data signal is sent to a motor driving circuit 4, to which the supply voltages of 24V, 15V and 5V are supplied from a power source portion 5 and from which a pulse with a high voltage range ratio is generated, and with which a pulse motor 6 is actuated to drive the printing head.