baber/WOPTO huggingface dataset:
Patent JP-S5731740-A (JP)
Title: Air conditioner
Inventor: RIYOUDORI MICHIO
IPC: F25B13/00
Filed: 1980-07-30
Abstract: PURPOSE: To realize the energy-saving due to the reduction of pumping power by a method wherein a system containing a refrigerator and the like and a heat storage tank are connected with a heat flow controlling heat transmission device.  
     CONSTITUTION: The heat flow controlling heat transmission device 5 is a closed circulating system consisting of a primary heat exchanger 12 arranged in a heat accumulative material 3, a secondary heat exchanger 13 arranged in an auxiliary heat exchanger 11 which is connected to a refrigerator 6, a primary riser pipe 17, a secondary riser pipe 18 and the like and a liquid 21 is sealed within the system. When a heater 22 is energized, a part of the liquid 21 within the riser pipe 17 boils and the liquid 21 flows into the heat exchanger 12 due to the pumping action of the boiled liquid in the riser pipe 17 and is boiled by means of the heat-accumulative material 3 and then condensed in the heat exchanger 13 to return to the pipe 17 again. On the other hand, because the heat of condensation is absorbed by a heating medium 10 in the auxiliary heat exchanger 11, the heat accumulative material 3 is kept cold. Next, when a heater 23 is energized, the heat is carried from the heat exchanger 13 to the heat exchanger 12, resulting in lowering the temperature of the heating medium 10 and enabling to cool the room by operating a room fan 2b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61262477-A (JP)
Title: Machining by laser beam
Inventor: TANAKA KATSUHIKO
IPC: B23K26/21
Filed: 1985-05-17
Abstract: PURPOSE:To perform a forming with good accuracy by specifying the relation between the elliptic shape of the laser beam condensed on the part to be worked and the reference surface in machining the part to be worked having a pair of symmetric parts of symmetrical plane for the reference surface. CONSTITUTION:The outer diameter face of the body 21 to be worked of which the cylindrical shaft is fixed, for instance, has the parts 25, 27 to be worked having a symmetrical part for the reference face 23 in the right angles direction with the axis shown by imaginary line. The places 25, 27 are composed of a pair of symmetrical parts only and in a herringbone shape. A laser beam 29 is condensed in elliptical shape on the places 25, 27 when YAG laser is oscillated in multiple mode by Q switching. Now the long and short axes 31, 45 in elliptical shape thereof are about in parallel and at right angles always respectively for the face 23. The beam 29 scans in the axial direction from one end of the body 21 to be worked to the other end, but it is controlled so as to irradiate in pulse shape on the places 25, 27 only. After said scanning the body 21 to be worked is positioned by turning with a slight angle and this time the beam 29 is scanned reversely from one end to the other end in the axial direction.
Patent JP-S587032-A (JP)
Title: Leveling method for levee crown of foundation
Inventor: KURAMOTO SHIZUO
IPC: E02D27/01
Filed: 1981-07-02
Abstract: PURPOSE:To facilitate a horizontal leveling of levee crown, by a method wherein, in a portal member consisting of two leg plates and a top plate, a level frame body, constituting a level segments horizontally emerging from both end parts of the top plate, is used. CONSTITUTION:A level form 7 consists of let plates 8a, 8b, a top plate 9, level segments 10a, 10b. Both sides of a foundation 1 are horizontally marked with an ink line 2. The two leg plates 8a and 8b of the level frame body bestride the foundation 1, the lower ends of the two leg plates 8a and 8b match the ink line 2, and nails are driven to fasten the plates. Upper edges 6a and 6b of wooden plastes 3a and 3b are pressed against the under surfaces of the level segments 10a and 10b of the level frame body 7 to secure the wooden plates 3a and 3b to the side of the foundation 1 by driving nails. A gap 5 surrounded with the wooden plates 3a and 3b is filled with mortar and troweling work is performed along the upper edges 6a and 6b of the wooden plates 3a and 3b, which results in bringing a levee crown to a leveling state.
Patent JP-H05277337-A (JP)
Title: Exhaust deodorizing method for regenerated asphalt mixture plant
IPC: B01D53/77
Filed: 1992-03-31
Abstract: PURPOSE:To stably deodorize exhaust from a regenerated asphalt mixture plant at a low cost by first washing the exhaust with water of specified property, them removing mist content from the exhaust using a mist separator and spraying a deodorant into the exhaust where the mist content has been decreased. CONSTITUTION:Before exhaust from a regenerating plant 1 for a regenerated asphalt mixture is discharged from a tower 2, first the exhaust is washed with water from plural nozzles 16 by showering water in a water-washing tower 4. At this time, the used washing water has pH 5-10 and the TOC concentration of about <=1/2 the saturated TOC concentration. After that, the mist content in the exhaust is separated by a mist separator 5 and further a deodorant of vegetable essential oil base is sprayed from a nozzle 11 into the exhaust where the mist content has been decreased. And during this time, pH and TOC concentration of water in the water washing tower 4 are always kept in these value ranges.
Patent JP-H04310898-A (JP)
Title: Fuel storage vessel
Inventor: MORISHITA HIDEAKI
IPC: G21C19/07
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a double wall fuel storage vessel which has a gap part for sodium leakage detection, between an inner vessel and an outer vessel, and of which heat conductivity is fairly high, in outer cooling type fuel storage vessels. CONSTITUTION:A double wall fuel storage vessel 11 is formed by filling a heat conduction accelerating material 18 which consists of highly heat conductive and good fluidity metal powder, between an inner vessel 16 in contact to a sodium and an outer vessel 17 in contact to air. In an occasion of cooling down the fuel storage vessel form an outside thereof, which stores spent fuels taken out of a nuclear reactor by a fuel exchanger and the like, until the vessel is tranported to outside the nuclear facility, heat conductivity of the vessel is highly improved and heat generated by decay heat of the spent fuel is efficiently discharged to air and consequently cooling performance is much improved.
Patent JP-H10285658-A (JP)
Title: Radio telephony system and radio telephony equipment
Inventor: HIROKI SHIGERU
IPC: H04W8/26
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To easily provide a desired ID code without a risk of being illegally used or the like. SOLUTION: The ID code of a slave station telephony equipment 2 is stored in a slave station memory 7 beforehand and the ID code is stored in an ID chip 3 shipped as a set with the slave station telephony equipment 2 beforehand. Then, prior to the using start of this system, the ID chip 3 is inserted to an ID chip interface part 5, a master station control part 6 reads the ID code stored in the ID chip 3 and transmits the ID code to the slave station telephony equipment 2 and the ID codes are confirmed between a master station telephony equipment 1 and the slave station telephony equipment 2. Thus, just by inserting the ID chip 3 to the ID interface part 5, the ID codes between communication terminals are mutually confirmed.
Patent JP-H01276535-A (JP)
Title: Method of forming fluorescent screen of colour picture tube
Inventor: FUKUDA KUMIO
IPC: H01J9/227
Filed: 1988-04-28
Abstract: PURPOSE:To reduce number cf attachment/detachment of a shadow mask so as to prevent failure by, after forming photoabsorbing layer by means of a specific shadow mask for each tube installed in a colour picture tube in last stage, forming fluorescent material layer by means of standard shadow mask shared by each tube. CONSTITUTION:A photosensitive resin film 10 formed on the inner face of a panel 1 is exposed by means of specific shadow mask 4 for each tube installed in a colour picture tube in last stage. A fluorescent material layer 16 is formed which has patterns corresponding to apetures of the specific shadow mask 4. Then, a slurry layer 17 formed on the inner face of the panel 1 on which the fluorescent material layer 16 is formed is exposed by means of a standard shadow mask 18 shared by each tube to form fluorescent material layers B, G and R at specified positions. Thus, the fluorescent material layers are formed on accurate positions and number of attachment/dettachment of the specific shadow mask for each tube is reduced so as to lesson the generation of failure due to the attachment/dettachment.
Patent JP-H01276807-A (JP)
Title: Linearity compensating amplifier circuit
Inventor: AOKI TOSHIRO
IPC: H04B1/04
Filed: 1988-04-28
Abstract: PURPOSE:To obtain stable compensation information without an insertion loss after amplification and to facilitate the adjustment of the compensation characteristic by connecting a compensation function to the front step of an amplifier and using a low frequency signal after the compensation control signal is detected. CONSTITUTION:For example, the title circuit is composed of a distributer 2, a main amplifier 3, a detector 12, a variable non-linear circuit 13 and a variable gain compensating circuit 14. Namely, A variable compensating circuit 14 is equipped at the front step of the amplifier, a detecting signal passes through the variable non-linear circuit 13, controls the variable compensating circuit 14, and therefore, the signal loss after amplification is not present, and by making variable the passing characteristic of the non linear circuit, adjustment can be executed to an arbitrary characteristic curve. The control signal of the variable compensating circuit 14 is the low frequency signal of the modulating wave area after detection, and therefore, the stable compensation can be executed. Thus, the insertion loss after amplification is not present, the stable compensation characteristic is obtained and the adjustment of the compensation characteristic is facilitated.
Patent JP-H11276678-A (JP)
Title: Pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent great success from being illegally generated or illegal alteration from being performed concerning a PACHINKO machine constituted so as to simultaneously provide a lot of gift ball by generating the great success. SOLUTION: In this game machine, the display of display equipment such as electronic display 8 and light emitting diode 7 is controlled based on the clock signal of an electronic control circuit board, the number of clock signals is counted by a counter and when a shot ball wins a prize in a prescribed prize winning hole, the count value of the counter is possessed as a random number so that a great prize winning hole 12 can be continuously opened by generating the great success with prescribed probability. In this case, the display of the display equipment is controlled by irregularly thinned clock signals.
Patent JP-H0249166-A (JP)
Title: Dispenser
Inventor: ATOMACHI NAGAHIRO
IPC: G01N35/10
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate the need for a large-scale driving mechanism by fixedly disposing vessels for reagents, samples, etc., along a circular moving route and constituting a probe in such a manner that the probe can be moved back and forth along the circular moving route and in the radial direction thereof. CONSTITUTION:Water is initially sucked by a pump 1 and is filled into a probe 7 up to its tip. The probe 7 is first moved to the position above a reagent vessel 9 in which a required reagent is housed, by means of a motor 5 via a gear 4, a shaft 3 and an arm 2. The probe 7 is then lowered and is immersed into the reagent to suck the prescribed amt. of the reagent. The probe 7 is raised and is moved by the motor 5 to the position above a reaction vessel 11. After the reagent is dispensed into the vessel 11 in this position, the probe 7 is moved to the position above a washing water vessel 8. Further, the probe 7 is lowered and is immersed into the washing water to wash the outside wall of the probe 7. The inside wall of the probe 7 is washed as well by discharging the water from the probe 7. Finally, the probe 7 is raised.
Patent JP-S63269544-A (JP)
Title: Wafer transfer mechanism
Inventor: OYAMA KATSUMI
IPC: H01L21/677
Filed: 1987-04-27
Abstract: PURPOSE:To remove danger where that a dust particle fallen from a wafer adheres to another wafer or that the dust particle mixed with the air adheres to the wafer by a method wherein, the wafer is housed in such a way that it is inserted into a cartridge perpendicularly, i.e. in a vertical direction, by using an air suction system. CONSTITUTION:When a wafer 2 is to be loaded into a wafer processing device, the wafer 2 housed in a cartridge 20 in a vertical direction is sucked by a suction arm 18 in a position indicated by a two-point chain line; the wafer faces the wafer processing device by using a third drive mechanism 18. A rotary shaft 13 is turned by using a second drive mechanism, and a face of the wafer 2 is situated horizontally; in succession, a linear shift mechanism 8 is shifted by using a first drive mechanism, and the wafer 2 is introduced into the processing device and is loaded. When the wafer is to be unloaded, a reverse operation is executed. The clean air which has fallen inside a clean room and has entered the inside of a dust cover through an opening 23a discharges a dust particle which is produced at individual drive mechanisms through an air exhaust port 24; the air prevents the dust particle from flowing toward a direction of the wafer 2.
Patent JP-H04333078-A (JP)
Title: Developing material supplying device
Inventor: YAMAMOTO TOSHIHARU
IPC: G03G21/16
Filed: 1991-05-09
Abstract: PURPOSE:To prevent toner from being supplied in a state where a starter is unsupplied to a developing device. CONSTITUTION:An inhibiting member 14 inhibiting the fitting of a toner housing bottle 20a is attachably/detachably provided on a bottle fitting part 6, and an inhibiting member removing part 30 removing the inhibiting member 14 by attaching/detaching the bottle 20a to/from the fitting part 6 is provided on a starter housing bottle 20. Thus, the toner housing bottle 20a can not be fitted to the bottle fitting part 6 in the state where the starter is unsupplied, because the inhibiting member 14 serves as an obstacle.
Patent JP-S59228930-A (JP)
Title: Preparation of liquid drop for microcapsule
Inventor: MOCHIDA TAKASHI
IPC: B01J13/04
Filed: 1983-06-13
Abstract: PURPOSE:To make uniform the particle size of liquid drops for microcapsules with high efficiency by flowing a shell substance and a core substance for microcapsule downward along the external surface of an ultrasonic wave horn and atomizing said substances at the bottom surface of the horn. CONSTITUTION:An ultrasonic wave horn 3 is designed to vibrate only upward and downward, and a core substance tank 4 is provided to above a shell substance tank 5 at the middle part of the horn with the bottom of each tank penetrated by the horn 3. Downflow slits 6, 7 are provided respectively to the penetrating part with adjusted clearances between the inside peripheral edge of the penetrating hole at the bottom of each tank 4, 5 and the external surface of the horn 3, and the vertical distance between the core substance tank 4 and the shell substance tank 5 is also set specifically. When both substances are flowed down along the external surface of the horn 3 and reach the bottom end 3a of the horn 3, both are atomized by the vibration caused by the ultrasonic wave.
Patent JP-2000299995-A (JP)
Title: Controller for brushless motor
Inventor: SHIOURA KUNIHIRO
IPC: H02P6/182
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To allow acceleration and deceleration control for a brushless motor, using a motor delay circuit and also optimum motor control, in response to the state of the motor. SOLUTION: This controller comprises sampling circuits 301A, 301B, 301C, edge detection circuits 302A, 302B, 302C, selectors 304A, 304B, 304C which selects motor delay interrupt request signals SA, SB, SC from detected edge signals and interrupt control means 319 in the motor delay circuit controlling three-phase brushless motors, and the drive signal pattern is switched from acceleration to deceleration, thereby performing deceleration control and also perform acceleration control by switching the drive signal pattern from deceleration to acceleration, by operating the interrupt control means 319 based on the edge signal motor delay interrupt request signals SA, SB, SC which are detected by the edge detection circuit.
Patent JP-H07315291-A (JP)
Title: Engine oil drain structure for outboard motor
Inventor: MASHITA TADASHI
IPC: B63H20/00
Filed: 1995-04-27
Abstract: PURPOSE:To absorb an error so as to maintain a sealing characteristic even when a vertical directional mounting error between an oil pan and an upper wall is generated by deforming a curved flange part, in the upper end and to absorb thermal expansion so as to prevent a sealing material form being compressed even when an oil pan is thermally expanded downward by deforming the upper end curved flange part, of the sealing material. CONSTITUTION:In an engine oil drain structure for an outboard motor, an opening is arranged on the outside face of a casing 7 ext.ending in the approximately vertical direction of the outboard motor, a recessed part 12 formed by recessing the wall face from the opening to the inside of the casing 7 is arranged, a hole part 19 is perforated on an upper wall 12a of the recessed part 12, a sealing material 20 is inserted into the hole part 19, a drain part 6b for discharging oil in an oil pan 6 is insert,ed into the sealing material 20 while being faced to the inside of the recessed part 12, and the edge part,of the hole part, 19 is clamped between a curved flange part 20c in the sealing material upper end and a flange part 20d in the lower end, so that sealing is accomplished.
Patent JP-S6460515-A (JP)
Title: Device for lifting article holder with object of supply of article to bath of chemical device
Inventor: HAINRITSUHI KUNORU
IPC: B65G49/04
Filed: 1988-04-28
Abstract: PURPOSE: To simplify a device and improve the strength by providing a guide device of an object holding body by extending it over the total length of a distance of lifting and lowering motion of a lifting and lowering device and the object holding body in such a way that it is immobile in a carriage. CONSTITUTION: An object 2 and an object holding body 3 are lifted and lowered in a stroke (h) of the maximum motion by a lifting and lowering device 4. In this case, two guide bar pieces 16 are attached on both sides of a carriage 7 each to form a vertical guide clearance between the guide bar pieces 16 and to make a guide part 18 of a hold arm 12 of the object holding body 3 guide to lift and lower it. This guide bar piece 16 is extended substantially over the total length of a distance (h) of lifting and lowering motion. Since the object holding body 3 is guided by the guide bar piece 16, it is possible to prevent an accident such as falling down, simplify this device, and improve the rigidity of the device in this configuration.
Patent JP-2000296342-A (JP)
Title: Slag crushing roll of coal gasification device
Inventor: EGASHIRA TATSUHIKO
IPC: C10J3/56
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a slag crushing roll in which its trouble such as wear is reduced and which is made of inexpensive raw material and has long life in a slag crusher installed in a coal gasification device. SOLUTION: In slag rolls installed in a slag pot of a coal gasification device, on the surfaces of the slag crushing rolls 21 each, plural projections 22 are formed, and the distance between adjacent projections 22 is made larger the diameter of slag not needing to be crushed 25 and the distance between the slag crushing rolls 21 is made larger than the diameter of the slag not needing to be crushed 25. The projections 22 may be provided so that plural projection lines where plural projections 22 are provided on the circumference of the slag crushing rolls 21 at spaced intervals are arranged in the axial direction of the slag crushing rolls 21 at spaced intervals.
Patent JP-H01274486-A (JP)
Title: Monitor for semiconductor laser
Inventor: TEJIMA YOSHIAKI
IPC: H01S5/042
Filed: 1988-04-27
Abstract: PURPOSE:To detect inherent abnormality due to the deterioration of a semiconductor laser, the trouble of a peripheral circuit, etc., positively, and to inform the outside of the abnormality by using a decision output regarding driving currents as an effective monitor output only when the temperature of the case of the semiconductor laser is kept within a fixed temperature range. CONSTITUTION:A temperature settlement signal B is at OFF (an H level) during a period when the temperature of the case of a semiconductor laser is elevated to 40 deg.C- 2 or higher. Consequently, even when driving currents Ix are deviated from a constant range during the period and a decision output signal C at ON (an L level), a monitor output signal Sout is at OFF (the H level). That is, the decision output of driving currents is nullified. When the temperature of the case is stabilized within the fixed temperature range (40 deg.C+ or - 2), an output signal from an AND gate 22, the decision output signal C of driving currents, is transmitted over the outside as the effective monitor output signal Sout because the temperature settlement signal B is at ON (the L level). That is, when an output signal from a comparison circuit 20 or 21 is at ON, the monitor output signal Sout is at ON (the L level), and the outside is informed of the detection of abnormality.
Patent JP-S58221193-A (JP)
Inventor: HASEGAWA KAZUO
IPC: G21C7/16
Filed: 1982-06-17
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-H08279840-A (JP)
Title: Portable holder for electronic equipment
Inventor: HORI MASAHIRO
IPC: H05K5/00
Filed: 1995-04-06
Abstract: PURPOSE: To surely protect an electronic equipment and its display section in the case of carrying the electronic device by simply and easily making the displayed information visible without taking out the electronic equipment such as a pager in the case of carrying the electronic equipment. CONSTITUTION: A 1st holder case 12 having a mount clip 14 to bit a waist belt is hinged turnably to a 2nd holder case 13 at its lower end having a pager 1 in its inside while its display section 3 is directed to the 1st holder case 12. Thus, in the case of carrying the pager 1, the pager 1 is contained in a space by the 1st and 2nd holder cases 12, 13 so that the pager 1 and its display section 3 are not exposed externally to protect surely the pager 1, and the 1st and 2nd holder cases 12, 13 are turned around the hinge 15 and opened in the case of carrying the electronic equipment, then the information on the display section 3 is visually confirmed without removing the pager 1 from the 2nd holder case 13.
Patent JP-S5728805-A (JP)
Title: Steam turbine blade with errosion preventive piece
Inventor: SURUGA SHIYOUHEI
IPC: F01D5/28
Filed: 1980-07-30
Abstract: PURPOSE: To prevent a crack due to stress corrosion and improve fatigue strength by inserting medium metal, of little sensitivity to crack due to stress corrosion, on a joining part of a turbine blade and a errosion preventive piece as well as applying shot peening to said part.  
     CONSTITUTION: A medium metal 5 is inserted in a portion where a turbine blade 1 is abutted on a corrosion preventive piece 2, and a joining part 6 is welded by electron beam deposition. Material of little sensitivity to crack due to stress corrosion is selected as the medium metal 5, electron beams a, a' are then oscillated at a right angle to a line of deposition and the medium metal are further welded from both obverse and reverse sides. The crack due to stress corrosion is also preventable by further forming an unmelted part in the middle part of the medium metal 5 plank. Furthermore, fatigue strength may be improved by applying shot peening b, b' on a tensile stress remaining part as a result of the deposition. 
     COPYRIGHT: (C)1982,JPO&Japio