baber/WOPTO huggingface dataset:
Patent JP-S58204165-A (JP)
Title: Manufacture of lead alloy member
Inventor: FUKUDA SADAO
IPC: C22C11/02
Filed: 1982-05-24
Abstract: PURPOSE:To manufacture a Pb alloy member with superior mechanical strength and corrosion resistance, by casting a Pb-Ca alloy to a prescribed shape, holding the casting at a specified temp. for a suitable time, cooling it, and holding it again at a specified temp. CONSTITUTION:A Pb-Ca alloy such a Pb-Ca-Sn alloy is melted by heating to about 400-550 deg.C, poured into a mold of a prescribed shape heated to about 120-200 deg.C, and taken out. The casting is held at 50-100 deg.C for >=10min without carrying out rapid cooling, and it is cooled and heat treated again at 50-100 deg.C. Thus, a Pb alloy member with superior mechanical strength and corrosion resistance is obtd. When the member is especially used as a grid, a pole or the like of a lead storage battery, the battery can be reduced in size and provided with a long life. The corrosion resistance of the alloy is hardly deteriorated by rolling.
Patent JP-H11275686-A (JP)
Title: Portable electronic equipment
Inventor: TANABE TAKAYUKI
IPC: H04R3/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment, which is constituted in such a way an optimum acoustic characteristic can be set in a short time, in accordance with the angular position of a tilt stand. SOLUTION: A low compass loudspeaker 8 and intermediate and high compass amplifiers 23 and 24 are respectively provided in the bottom section of and on the operating surface of the main body of portable electronic equipment. An opening/closing tilt stand 4 is attached to the end section of the bottom face of the main body to form a space between the bottom face and the installed surface of the main body, and the position detecting signal corresponding to the angular position of the stand 4 is outputted. An acoustic characteristic control section 22 determines an acoustic characteristic which yields an optimum reproducing state, based on the position detecting signal. As a result thus, high- quality sound can be obtained.
Patent JP-H08284465-A (JP)
Title: Aseismatic construction method for use in remodeling exterior wall
Inventor: UEDA KENJI
IPC: E04H9/02
Filed: 1995-04-13
Abstract: PURPOSE: To easily enhance the earthquake resistance of an existing exterior wall in remolding the exterior wall. CONSTITUTION: In remodeling an existing exterior wall 4 having a skeleton consisting of a sill 1, a plurality of posts 2a, 2b, 2c erected on the sill 1 at intervals, and a beam 3 stretched over and secured to the posts 2a, 2b, 2c, brace fasteners 5 each of which has a plate part 5a and a cylindrical part 5b formed on the outside of the plate part 5a are secured to the junction between one 2b of the different posts 2a, 2b, 2c and the sill 1 and to the junction between another post 2a and the beam 3, from outside the existing exterior wall 4, while the plate parts 5a stretch over both of the members at each junction.  Externally threaded parts 7a provided at both ends of each brace 7 are passed through the cylindrical parts 5b of both of the brace fasteners 5, and nuts 8a are fitted around the externally threaded parts 7a, so that after the braces are stretched between and secured to both of the poles 2a, 2b, a new wall is provided on the outside of the existing exterior wall 4 via a plurality of furring strips, with the new wall covering the braces 7 and the fasteners 5.
Patent JP-S5212580-A (JP)
Title: Ion shooting device
Inventor: TAKEUCHI MASARU
IPC: H01J37/30
Filed: 1975-07-21
Abstract: PURPOSE: A device which is able to supply and discharge wafer to and from an impla device without damage, and that, to dispose of wafer continuously without making any change in t he degree of vacuum of a receptacle highly evacuated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10277863-A (JP)
Title: Permanent magnet type attraction device
Inventor: KIMURA HIROSHI
IPC: B23Q3/15
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To aim at the promotion of automation and remote control by installing an actuator which operates according to an extent of operating input, and makes a movable magnetic circuit element adopt a specified position. SOLUTION: An actuator A10 injects or discharges air to or from each of supply and discharge ports, making a permanent magnet or a rotator inside be rotated in both forward and reverse directions. For example, the air is supplied from one side of these two supply and discharge ports and discharged from the other side, whereby a rotation in the forward direction is carried out, and simultaneously the air is supplied from one side and discharged from the other side, whereby a rotation in the reverse direction is carried out. The supply and discharge of this air is carried out by an air supply means with a selector valve, whereby a permanent magnet is rotated, then magnetic flux is passed through in space between two magnetic poles 4 and 4, attracting a work, and further a loop is closed in these magnetic poles 4 and 4, releasing the work.
Patent JP-H05288873-A (JP)
Title: Heat radiating device
Inventor: SATO YOSHIAKI
IPC: G12B15/04
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a heat radiating device for cooling a heating element such as a transistor which allows electronic components to be inserted into a printed circuit board, a radiation plate to be inserted later for improved insertion ratio, and change in calorifit values due to change in electronic components to be coped with by a radiation fin. CONSTITUTION:Electronic components 8 are inserted into a printed circuit board 9. Then, a first cooling fin 2, a second radiation fin 3, a third cooling fin 4, a fourth cooling fin 5, fifth cooling fins 6A and 6B, and a fixing spring 1 are fitted to a radiation plate body 7. The radiation plate body 7 is inserted into the printed circuit board 9. When the fixing spring 1 is advanced (in the direction of arrow A) after insertion, the fixing spring 1 is locked to the radiation plate body 7 and then the electronic components 8 are adhered and fixed to the radiation plate body 7.
Patent JP-H07184975-A (JP)
Title: Patient wet scrubber
Inventor: DEIETSUTAA HAIAA
IPC: A61G7/02
Filed: 1992-04-09
Abstract: PURPOSE: To thoroughly clean a patient lying on a bed easily and rapidly, by providing a dent with a water discharging part for water at the deepest point, a cleaning matters having an impermeable surface, a movable waste water container connectable to the water discharging part, and a movable cleaning water container with a manual spraying unit. CONSTITUTION: A bed frame 1 is provided with a mattress 2, on which a cleaning mattress 3 is mounted. The cleaning mattress 3 has a central dent, which is inclined toward the leg end of the cleaning mattress 3 and a water discharging part to attach a hose 19 at the deepest point. A cleaning water container 6 to which a manual spraying unit 7 attached is provided at a car 4 for cleaning water is provided ahead of the bed frame. Near the leg end of the bed frame 1, a car 16 for waste water is disposed and connected to the cleaning mattress 3 with the hose 19 so that the water going out of the manual spraying unit 7 can be flowed into a waste water container 17.
Patent JP-S5515188-A (JP)
Title: Camera provided with automatic focus controller
Inventor: TOMINAGA SHINJI
IPC: G02B7/28
Filed: 1978-07-19
Abstract: PURPOSE: To enable inconveniences caused owing to change in subject luminance to be avoided at the information taking time and exposure time by storing distance information and subject luminance respectively.  
     CONSTITUTION: Output of a distance detecting circuit 5, i.e., distance information, is stored in a memory circuit 6 and the subject luminance of that time is detected in a detecting circuit 10 and this is stored in a latch circuit 11. When at this time the subject luminance being measured is unsatisfactory, the output of the latch circuit 11 causes any of distance display elements L 2  thru L 4  to flicker by way of a conrtol part 9, thereby emitting an alarm. Hence, in the case of the composition wherein the subject to be focused is disposed at the corner of the image plane, the desired distance information is beforehand taken and stored and when the composition is determined and photographing is going to be performed after this, the photographing in which focus adjustment is not assured may be avoided by these storage contents. It is also possible to perform inhibition of shutter release by the output of the latch circuit 11 in place of alarm display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59213820-A (JP)
Title: Placement of concrete having stone masonry-patterned surface
Inventor: SAKAMOTO NOBUYUKI
IPC: E04G9/10
Filed: 1983-05-19
Abstract: PURPOSE:To easily discard only the formwork having a stone masonry pattern from concrete placed by a method in which projections to be temporarily attached to the small holes of concrete panels are provided on the back side of a formwork having a stone masonry pattern which is to be provided to the surface of concrete placed. CONSTITUTION:In a concrete formwork 1 made of an expanded synthetic resin, having recessions 2 and flat joints 3 higher than the recessions 2 for providing a stone masonry pattern for the surface of concrete placed, projections 7 provided to the back side of the formwork 1 are temporarily attached to the small holes 10 of concrete panels 8, and concrete 15 is placed into the aperture between the concrete panels 8' facing each other. After the concrete hardens, the projections 7 are pulled out, the concrete panels 8 and 8' and the formwork 1 are disassembled, and the concrete 15 having a stone masonry-patterned surface is formed.
Patent JP-H09252792-A (JP)
Title: Production of dietary fiber of molecular weight lowered devil's tongue
Inventor: TANI HISANORI
IPC: A23L1/308
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dietary fiber having both improving action on a serum liquid value and inhibitory action on a secondary metabolite of bile acid as a carcinogenic substance, by partially hydrolyzing a mannan of devil's tongue with a cellulase derived from a microorganism to lover the molecular weight of mannan. SOLUTION: Devil's tongue powder is decolored and deodorized with >=80% (V/V) ethanol, dried and made into a 1% aqueous solution, which is reacted with a powdery cellulose derived from a microorganism in an amount of 1/100 that of the devil's tongue at 25-30 deg.C for 30 minutes, partially hydrolyzed and molecular weight-lowered under stirring by a homomixer. The M.W. lowered substance is heated at 95 deg.C for 10 minutes to deactivate the enzyme. The produced insoluble substance is removed by filtration by a diatomaceous earth and the prepared clear solution is concentrated and spray-dried to give the objective dietary fiber of M.W. lowered devil's tongue having >=20,000 average molecular weight range, about 50,000 average molecular weight and 15-30cpm viscosity at 1% solution.
Patent JP-S60234063-A (JP)
Title: Brake holding valve apparatus
Inventor: ISHIWATARI ICHIROU
IPC: B60T11/28
Filed: 1984-05-02
Abstract: PURPOSE:To reduce the operation force by making the sealing area of each supporting part of a plunger in a brake holding valve apparatus substantially equal to the sealing area by a sealing member for opening and closing a valve, thus eliminating the influence of a brake hydraulic pressure onto the plunger. CONSTITUTION:A valve opening 7 having large-diameter holes 10 and 210 before and behind an intermediate-diameter hole 9 positioned in the middle is formed into the body 8 of a valve mechanism 3, and inlets 11 and 211 and outlets 12 and 212 are formed on the large-diameter holes 10 and 210. A cylindrical insertion member 15 and a cap-shaped insertion member 22 and inserted into the large-diameter hole 10, and an insertion member 24 is inserted into the large- diameter hole 210, and a plunger 26 is fitted in longitudinally shiftable ways between the insertion members 22 and 24. In this case, the sealing area on valve closing which is determined according to the close-contact position between the step difference parts 36 and 236 and sealing members 17 and 217 is set so as to be substantially equal to the sealing area by O-rings 27-29, and the operation force necessary for closing the valve can be reduced.
Patent JP-S62110133-A (JP)
Title: Method and apparatus for detecting fatigue limit
Inventor: TAKAYANAGI MOTOO
IPC: G01N3/00
Filed: 1985-04-26
Abstract: PURPOSE:To enable the constitution of an entire fatigue limit machine for brittleness and heat, by providing a displacement applying mechanism, which applies static and repeated dynamic displacements having magnitude up to the breakage limit of a material, to a viscoelasticity testing machine to also use said testing machine as a material fatigue testing machine. CONSTITUTION:A fatigue and viscoelasticity testing machine is constituted of a pressure detector 1, a displacement detecting and strong electrostatic displacement applying vibration mechanism 2, a temp. adjusting tank 4 enveloping a specimen 3, a temp. detector 5 for detecting the temps. of the specimen 3 and the circumference thereof, an apparatus 6 for detecting stress, displacement, the phase during displacement and temp. and a testing machine stand 7. Then, the specimen 3 is mounted between the detector 1 and the mechanism 2 under tension and, as a fatigue testing machine, brittleness fatigue limit is shown by a SN curve (showing the relation between the repeated stress S of the material and the number N of repeating times up to breakage) and detected with respect to temp. Next, as an viscoelasticity testing machine, the viscoelasticity, that is, storage modulus of elasticity E' and loss modulus of elasticity E'' of the specimen is detected with respect to temp. and frequency and a heat fatigue limit is shown from such a condition that generated heat is equal to diffused heat due to the temp. difference with the circumference while the rising limit temp. of the material is shown in terms of fatigue limit when it is the softening point of the material.
Patent JP-H02292182-A (JP)
Title: Hydraulic compression tool
Inventor: JIENARO ERU PEKORA
IPC: B25B25/00
Filed: 1990-04-03
Abstract: PURPOSE: To prevent a tool from exceeding the fixed maximum pressure in a cylinder to check its damage by preventing pressure in a cylinder from exceeding the fixed maximum pressure in the cylinder, and regulating hydraulic pressure in the cylinder to move a ram back from a fastened part, and moreover setting the hydraulic pressure in a main body free. CONSTITUTION: A valve has the first closing position, the second opening position and the third by-pass position, and at the first closing position, the returning of fluid from a cylinder to a fluid reservoir 8 is almost checked, and at' the second opening position, the fluid in the cylinder is enabled to return to the fluid reservoir 8, and at the third by-pass position, the fluid limitted in a quantity returns to the fluid reservoir 8. The fluid pressure is thereby prevented from exceeding the fixed maximum pressure in the cylinder. This valve increases the fluid pressure in the cylinder to advance a ram toward a fastened part, and the fluid pressure in the cylinder is therefore released to move the ram back from the fastened part for setting the fluid pressure in a main body free.  Thus the damage of a compression tool 2 caused by exceeding the fixed maximum pressure in the cylinder can be checked.
Patent JP-H05290122-A (JP)
Title: Simulation system
Inventor: KAMIMURA TAKUZO
IPC: G06F19/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide the simulation system which performs speedy and accurate simulation. CONSTITUTION:With a switch SW1 ON, the output of a circuit 1 is supplied to a memory 4. After operation output characteristics of the circuit 1 are stored in the memory 4, the switch SW1 is turned OFF and then the circuit 1 is also turned OFF. Then when the operation output characteristics of the circuit 1 are read out of the memory 4, an equivalent switch SW2 is turned ON to start reading the memory. Thus, the operation output characteristics of the circuit 1 which are read out of the memory 4 are supplied to a circuit connected to, for example, an output terminal 5.
Patent JP-H03289752-A (JP)
Title: Network control equipment
Inventor: IGAKI YOSHIHISA
IPC: H04M11/00
Filed: 1990-04-05
Abstract: PURPOSE:To transfer a signal appropriately even when line impedance is fluctuated by performing such control that the resistance of a variable resistor circuit coincides with the resistance of the line impedance. CONSTITUTION:A tone signal is added on a series circuit comprised of the secondary side coil of a transformer 3 and the variable resistor circuit 27 and resistors 4, 5 via an amplifier 2 by selecting a tone generator 24 by a switch 23 and starting the generation of the tone signal from the tone generator 24. The signal of the mutual connection terminal of the secondary side coil of the transformer 3 and the variable resistor circuit 27 is added on an adder 30 via a polarity inversion circuit 29 as the signal Sa after being smoothed at an integration circuit 28. Also, a signal divided by the resistors 4, 5 is added on the adder 30 as the signal Sb after being smoothed at an integration circuit 31. Therefore, the signal Sc outputted from the adder 30 is calculated as the one conforming to the deviation of the resistance value RA of the variable resistor circuit 27 for the resistance of the line impedance. In such a way, it is possible to transfer the signal appropriately even when the line impedance is fluctuated.
Patent JP-H10265046-A (JP)
Title: Article handling device
Inventor: CAHILL MICHAEL JOHN
IPC: B65G53/14
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for batch-processing articles from a continuous flow of articles. SOLUTION: This device includes an inlet duct 2 in which the flow of articles is accelerated by suction. Suction air is drawn from the outlet end of the duct 2 in the vicinity of a pair of reverse rotating rollers. The rollers have such circumferential surfaces as to be pressingly-deformed and restorable, and articles are passed through between the circumferential surfaces. In order to collect the articles in a batch, a pair of closing members 24 are formed at one 90 degree-step so as to be rotatable at the facing side part of a conduit in the outlet end of the conduit. The closing member makes reverse rotation, and moves in the same direction as the movement of the articles at each step. It is thus possible to conduct batch processing for relatively delicate articles at a high flowing speed.
Patent JP-H0320902-A (JP)
Title: Headlight with inclined lens including flute for diverting beam
Inventor: TOOMASU MITSUSHIERU GORUZU
IPC: F21V5/00
Filed: 1990-04-05
Abstract: PURPOSE: To spread light output to desired side areas of the forward road of a motor vehicle, by specifying the lens shape of a headlamp for the vehicle having an envelope surrounding a light source and comprising a lens and a reflector. CONSTITUTION: In a specific area, a spread flute has ridge parts 28 each formed to have the shape of a segment of an inverted, base-up cone with a vertical center axis 69 and groove parts 29 each formed to have the shape of a segment of an upright, base-down cone with a vertical center axis 79. The cross-section of each ridge part becomes gradually smaller as it goes along the vertical axis 69 of the ridge part 28 from an upper end part to a lower end part of the specific area while the cross-section of each groove part becomes gradually larger as it goes along the vertical axis 79 of the groove part 29 from an upper end surface to a lower end surface of the specific area.  When ridge parts each having a uniform cross-section along its longitudinal direction are applied to a lens having a backward slope, a beam droops at outer edge parts thereof, but the conical ridge parts reduce the edge-part droop characteristic.
Patent JP-H07292794-A (JP)
Title: Natural draft structure of building
Inventor: SUZUKI KENJI
IPC: E04B1/70
Filed: 1994-04-27
Abstract: PURPOSE:To provide a natural draft structure that is performing ventilation and temperature adjustments in a room by means of a natural draft, reducing the setup scale of air-conditioning equipment, shortening a service period in the whole year, abating the consumption of energy and conducing to environment protection. CONSTITUTION:In symmetrical rooms A and B having three partition walls, one corridor partition wall 1 and a pair of opposed door verge walls, being opposed in holding a corridor C between, a chamber 3 with an opening part 3a of a fire damper E and a horizontal on-off louver 5 on top of a window 4 in contact with fresh air in each room are installed in a ceiling part of the corridor partition wall partitioning off each room. In addition, an on-off louver 7 is installed in a down wall 6 of the corridor partition wall, while an on-off window 8 is installed beneath the window in contact with the fresh air.
Patent JP-H04296879-A (JP)
Title: Electrifying device
Inventor: HARADA MASAHIDE
IPC: G03G15/02
Filed: 1991-03-27
Abstract: PURPOSE:To surely prevent the quality of a copying image from deteriorating by uneven electric discharge by perfectly removing the dirt attached on an electric discharge electrode and a shielding member and judging the state of the electric discharge electrode for the deterioration and the shortage of cleaning, etc. CONSTITUTION:When the power source of an electrifying device is turned ON, a control part 118 moves a cleaner supporting member 105 in reciprocating and performs check for the cleaning and electric discharge state of an electric discharge wire 101 and a shielding member 102, if the fixation temperature is below a prescribed temperature. In this case, if it is judged that the electric discharge state is not uniform, check for the cleaning and electric discharge state of the electric discharge wire 101 and the shielding member 102 is carried out again, and if it is judged that the electric discharge state is not uniform after the above-described cleaning, a user or a service man is urged to confirm the state of the electric discharge wire 101 by a display part 120. On the contrary, if the fixation temperature is over a prescribed temperature, cleaning for the electric discharge wire 101 and the shielding member 102 is not carried out.
Patent JP-H09173817-A (JP)
Title: Gas pressure type water pressure feed device
Inventor: YOSHIDA KENZO
IPC: E03B1/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To send water such as fire fighting water of pressure water tank in large quantity in a short period of time by a method wherein after gas in a high pressure gas vessel is depressurized to service pressure, the gas is introduced into a pressure water tank to pressurize water in the tank to send it through a main water conveying pipe. SOLUTION: In the case of fire fighting device for use in emergency, a plurality of high pressure gas vessels 1A are connected to a manifold 2 to pass high pressure gas through a sluice valve 4 to a pressure regulator 3 to reduce the pressure of gas to service pressure and the gas is introduced into a pressure water tank 8 through a pipe 7. And water pressurized by the pressure of gas introduced into the tank 8 is filled into a water conveying pipe via a main water conveying pipe 10, check valve 11, main stop valve 12, and isolation valve 13. Under such conditions, when a fire breakes out, by the action of a solenoid valve 20 energized by means of a control panel 23 on receipt of start signal, 26, gas is fed to the valve 13 to open it, whereby water is sent simultaneous with opening of the valve 13 since the valve 12 is always opened.