baber/WOPTO huggingface dataset:
Patent JP-H06257417-A (JP)
Title: Heat pipe turbine
Inventor: MOCHIZUKI MASATAKA
IPC: F01K25/00
Filed: 1993-03-08
Abstract: PURPOSE:To enhance the conversion rate to rotary motion by installing an axial turbine above the condensation part of a thermosyphon type loop-heat pipe, and arranging the outlet side end part of a steam pipe above the axial turbine. CONSTITUTION:A condensation part is provided at the upper part of an evaporating pipe 11, in the lower evaporating part 11a of which an oil sump is formed. Between the condensation part and the evaporating pipe 11, a steam pipe 20 for sending the steam of a working fluid generated in the evaporating part 11a to the condensation part is provided. In order for the working fluid returned to liquid phase in the condensation part to flow back to the evaporating part 11a by the action of gravity, a liquid return pipe 14, the lower end of which is arranged in the liquid sump of the evaporating part 11a, is provided. An axial turbine 17 is installed above the condensation part. The outlet side end part of the steam pipe 20 is arranged above the axial turbine 17 so that the steam of the working fluid ejected from the outlet side end part downward drives the turbine 17 and then flows into the condensation part. Thus, since the steam is ejected in the direction of gravity, the conversion rate to rotary motion can be enhanced.
Patent JP-H02285741-A (JP)
Title: Method of treating data frame by bridge and bridge
Inventor: DEBITSUDO BII SHIIRII
IPC: H04L12/42
Filed: 1990-03-22
Abstract: PURPOSE: To provide a bridge, with which a data route can be added to a data frame or removed from it, by forming a corrected data frame while referring to the address table of a system RAM through a system processor. CONSTITUTION: This bridge for exchanging data between a 1st network, which does not require route information inside the data frame, and a 2nd network requiring that information is provided with a packet RAM 6, system processor 9 and system RAM 12 or the like. Frame data inputted through a port 1 or 2 to respective packet buffers 5 and 4 in this RAM 3 are monitored by the processor 9, data are abandoned or corrected data are added while referring to the address table in the RAM 12 and corrected packets are outputted from the port 2 or 1. Because of the bridge with which the data route or the like can be added to this data frame or removed from it, communication is suitably performed between the 1st network, which does not require route information inside the data frame, and the 2nd network requiring that information.
Patent JP-H09245487-A (JP)
Title: Ferroelectirc memory
Inventor: FUJISAWA HIROKI
IPC: G11C11/22
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To achieve the simplicity of handing with higher reliability by preventing the destruction of information especially in a non-volatile mode of a shadow RAM or the like. SOLUTION: In a shadow RAM or the like selectively usable in a non-volatile mode or in a volatile mode, word lines WLO-WLm and WRO-WRm of memory arrays ARYL and ARYR yet to be selected are forcibly shifted to a selection level VCH to turn ON address selections MOSFETs Q1 and Qb simultaneously or a plate voltage whose potential various just as the potential does in one electrode of ferroelectric capacitors Ct and Cb of the memory cell made yet to be selected is generated and supplied to a ferroelectirc memory cell of the unselected memory arrays ARYL and ARYR so that the potential is made equal between the one electrode and the other between the ferroelectirc capacitors Ct and Cb of the memory yet to be selected. Thus, an electric field is reduced almost to zero as applied to interelectrode films of the ferroelectirc capacitors Ct and Cb of the memory cell thereby preventing destruction of information of the memory cell in the non-volatile mode.
Patent JP-H01247829-A (JP)
Title: Brake band
Inventor: SHIMAMURA TSUTOMU
IPC: F16D65/06
Filed: 1988-03-29
Abstract: PURPOSE:To bond both a strip-shaped metal material and a lining material to each other with uniform surface pressure by providing a hole on the lining material larger than a projection in diameter at a position corresponding to a projection formed on the bonding surface of the strip-shaped metal material. CONSTITUTION:A bracket 14 is fitted to both ends of a strip-shaped steel material 10 with a rivet 12, thereby enabling braking operation. According to the constitution, the head 12a of the rivet 12 is formed as a projection on the bonding surface of a lining material 16 at the opposite side of the strip shaped metal material 10 where the bracket 14 is fitted. At a position corresponding to the projection 12a of the lining material 16, a hole 16a larger than the projection 12a in diameter is formed and the thickness of the lining material 16 is made larger than the height of the projection 12a. When the lining material 16 is pressed and bonded to the strip-shaped metal material 10, therefore, the pressing force is uniformly distributed all over without any hindrance by the projection 12a and lining density becomes uniform, thereby preventing the occurrence of separation and the like.
Patent JP-S55165002-A (JP)
Title: Antenna unit
Inventor: TAKEGAWA TOSHIO
IPC: H01Q3/00
Filed: 1979-06-11
Abstract: PURPOSE:To enable to select the vertical and horizontal polarization characteristics as required, by combining the sleeve having a slot to one pole shape antenna element. CONSTITUTION:The conductive cylindrical sleeve 3 having the slot 2 to be extended axially, the pole shape antenna element 4 free of extension and contraction axially, motor 6 to extend or contract the element 4 in the sleeve 3, and switch-over driving mechanism 9 electrically switch-over-connecting the axial cable 8 as power feed cable to the antenna unit 1 are provided. When the motor 6 is driven and the element 4 is extended, the center conductor of the cable 8 is connected to the element 4 through the tip of the sleeve 3 and the external conductor of the cable 8 is connected to the sleeve 3 to constitute the sleeve antenna having the vertical polarization surface characteristics. When the element 4 is contained in the sleeve, the center conductor of the cable 8 is connected to one end of the slot of the sleeve, and the external conductor is connected to another end of the slot, to constitute the slot antenna having the horizontal polarization characteristics.
Patent JP-S61235699-A (JP)
Title: Method and device for cleaning tube of heat exchanger
Inventor: FUJIMOTO MASAKAZU
IPC: F28G1/12
Filed: 1985-04-09
Abstract: PURPOSE:To permit to clean the tube under operating the heat exchanger by a method wherein the tubes of the heat exchanger are divided into a plurality of tube groups and the tubes are cleaned by reversing the flow directions independently in respective tube groups. CONSTITUTION:The tubes 21A, 21B, 22A..., opened at water chambers 41A-41C, 42A-42C..., are provided with the accommodating vessels 51A-51D, 52A-52D... for tube cleaning material at both ends thereof while said cleaning material is reciprocated in the tube by utilizing the pushing force of internal fluid to clean the inner wall of the tube. In the method thereof, said tubes are divided into a plurality of tube groups 31-34 and the tubes in the tube groups are cleaned by reversing the flow direction of the inner fluid independently in respective tube groups. As a result, the tube may be cleaned under effecting the operation of the heat exchanger and the fluctuation of heat exchanging condition is very small in case of cleaning, whereby stabilized operation may be effected.
Patent JP-H09264553-A (JP)
Title: Heater-dryer for bathroom having separate room-heating function
Inventor: TAKEDA TAKESHI
IPC: F24D15/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution while respectively performing a heating and a ventilation of a bathroom and a separate room, and at the same time, improve the convenience in usage. SOLUTION: A circulation fan 1 for bathroom which circulate-ventilates the air in a bathroom A through a circulation passage L1 for bathroom, being equipped with a heat-exchanger 4 for heating, a circulation fan 5 for separate room which circulate- ventilates the air in a separate room B through a circulation passage L2 for separate room, being equipped with a heat-exchanger 10 for heating, a ventilation fan 12 which discharges the air in the bathroom A and the separate room B to the outside through a ventilation passage 11 for ventilation, and a control unit 30 are respectively provided, Then, the control unit 30 operates the circulation fan 1 for bathroom, based on the command of a bathroom heating switch, performs a bathroom heating operation wherein a heating medium is fed to the heat-exchanger 4 for bathroom, operates the circulation fan 5 for separate room,  based on the command of an undressing room heating switch, performs a separate room heating operation wherein a heating medium is fed to the heat-exchanger 10 for separate room, and also performs a ventilation operation wherein the ventilation fan 13 is operated based on the command of a ventilation switch.
Patent JP-H07279405-A (JP)
Title: Passage-way forming member
Inventor: KUBOTA ATSUO
IPC: E04G5/04
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a material suitable for a member forming a passage way to the upper section of an underground beam under the state, in which mesh reinforcements are assembled, when the stirrup of the underground beam is constructed of the mesh reinforcements. CONSTITUTION:A passage-way forming member l is composed of stretching materials 11 stretched to upper sections among opposed reinforcement rows (such as side section meshes as parts of stirrups) 3 and gripping sections 12 fixed at both end sections of the stretching materials 11. The passage-way forming member 1 is mounted among the opposed reinforcement rows 3 by stretching the stretching materials 11 to the upper sections among the opposed reinforcement rows 3 and gripping the upper sections of each reinforcement row 3 by each gripping section 12 fastened at both end sections of the stretching materials 11. A plurality of the passage-way members 1 are installed at regular intervals in the longitudinal directions of the reinforcement rows 3, and the mesh plates 4 are stretched to upper sections between the passage way members 1 at both ends, thus forming a passage way to the upper sections among the reinforcement rows 3.
Patent JP-H11260533-A (JP)
Title: Heating body assembly, heating apparatus, and image forming apparatus
Inventor: OGAWA KENICHI
IPC: H05B3/20
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To resolve a trouble caused due to the temperature increase phenomenon in a part where paper is not passed by moderating the temperature increase phenomenon in such part as much as possible. SOLUTION: This heating body assembly 1 to provide thermal energy to a material P to be heated comprises a heating body 2 having a basic constituting body, which is constituted of an electrically insulating substrate 2a and resistant heat generators 2b, 2c formed on the substrate and generating heat by current carrying, and a first and a second heat transmitting members 3, 4 so installed as to sandwich the heating body 2 and having higher thermal conductivity than that of the substrate 2a of the heating body.
Patent JP-H11273608-A (JP)
Title: Scanning electron microscope
Inventor: AKATSU MITSUO
IPC: H01J37/244
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To observe a rugged image, a composition image and a mixed image of both in a switching system by a single detector by providing a means for intercepting a specific rate of the detecting surface in a comparatively high range of an angle of reflection of a reflected electron from the sample surface of a prescribed position and a means for intercepting a reflected electron of a comparatively low angle range under the detecting surface of a scintillator system reflected electron detector. SOLUTION: An electron beam 2 converged by an objective lens 1 is irradiated to a sample 3 of an efficient taking-in position of a reflected electron 4, and the emitting light of a phosphor 5 by the reflected electron 4 is amplified by a photomultiplier by passing through a light guide 6. The reflected electron 4 of a high angle of reflection at which contrast of composition information is strongly detected is shielded by a downward movement of the phosphor 5 of a composition information shielding plate 7 for shielding a half to 1/4 of the detecting surface. The reflected electron 4 of a low angle of reflection at which contrast of recess/projection information is strongly detected is shielded by a downward movement of the phosphor 5 of a recess/projection information shielding plate 8.  When the reflected electron 4 is received by the whole surface of the phosphor 5, a mixed image is observed.
Patent JP-2000262673-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal action of a game player by providing a prize winning processing system for processing the discharge of bonus balls by means of the prize winning of a hit ball and an invalidating means for invalidation detecting information from a prescribed detecting switch in the case of an illegal game state. SOLUTION: A pachinko machine is provided with pattern start means 14 and 20, a variable prize winning means 15 and the detecting switches 28-35 for detecting that the hit balls win a prize in normal prize winning means 16-19 or the like and also provided with the prize winning processing system for discharging the bonus balls by a ball discharge means when prize winning is detected. Besides, the invalidation detection processing means for invalidating detecting information from the detecting switches 28-35 in the case of the illegal game state is also provided.  The invalidation processing means is constituted to validate prize winning information during the occurrence of a profit state and/or till a prescribed time elapses after the end of the profit state even when the illegal game state is detected when a big hit occurs in a pattern change game and also when the regular profit state occurs by a profit state generating means.
Patent JP-S61233496-A (JP)
Title: Semiconductor storage device
Inventor: TAKADA TADAHIDE
IPC: G11C11/409
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a semiconductor storage device reading or writing memory information at high speed by applying read/write/precharging to plural memory blocks while shifting the phase in response to high/low binary levels of plural clock signals respectively. CONSTITUTION:When the clock CE changes from a low level to a high level and the 1st chip-enable clock CE1 increases to a high level from a low level, a memory address is fetched to an X decoder and a Y decoder of the 1st memory block, one word wire decided by the X decoder is selected and a bit wire signal selected by the Y decoder is read externally through an input/output circuit. Then the next memory address is given, the clock CE changes again from the low level to the high level, and the 2nd chip enable clock CE increases from the low to the high level to start the read of the 2nd memory block.
Patent JP-H04286699-A (JP)
Title: Ruler
Inventor: NAMITA MASAKAZU
IPC: B43L9/00
Filed: 1991-03-15
Abstract: PURPOSE:To enable a straight line or a circle to be drawn easily in a short time without generating shear of a fulcrum or shear of the straight line and without perforating paper for a ruler to be used for drawing the straight line or the circle. CONSTITUTION:A ruler receiver 3, a fulcrum ruler 2, and a grip with an angle index 1 are provided. The ruler receiver 3 is formed by a magnetic substance, and is placed on a magnetic plate via paper for drawing a straight line or a circle. It is composed of a bottom plate 10 in which a central hole is formed, and a transparent plate 11 which is fitted into a central hole of a cylinder 10 integrated with the bottom plate 10 and of which a center is marked. The fulcrum ruler 2 is formed by a nonmagnetic substance, and a rectilinear size scale 6 and a hole for drawing a circle 7 are formed therein. It is fitted to a cylinder 9 of the ruler receiver 1. The grip for an angle index 1 is composed of a plate with an angle index 5 to be fitted to the cylinder 9 of the ruler receiver 1 via the fulcrum ruler, and a cylinder integrated with the plate with the angle index 5.
Patent JP-H07262897-A (JP)
Title: Using time managing device for television game machine and similar appliances
Inventor: UEDA SHINICHI
IPC: H01H43/04
Filed: 1994-03-18
Abstract: PURPOSE:To make optional time limit setting possible only by a supervisor by arranging a time limit switch for opening/closing a power source supply circuit to a using appliance in a main body case, and installing an engaging part for engaging to an exclusive key inserted from the outside into a rotating shaft. CONSTITUTION:A supervisor having a key 36 inserts the key 36 into a using time managing device with a discontinuing switch 60 opened to conduct time limit setting. For example, when time limit setting of two hours is conducted, a rotating shaft is rotated until an indicator positions in a specified scale. When a user uses a TV game machine, the switch 60 is turned on to close contacts 60A, 60B, and at the same time, a clock device 14 starts to measure time. When the set time elapses, the indicator rotates to the position of zero, and the rotating shaft and a cam disk 27 rotate to the specified position. A microswitch SC is pushed and a previously noticing buzzer 44 alarms. When the specified time elapses, the power supply to the TV game machine stops.
Patent JP-S55165989-A (JP)
Title: Liquefaction of coal
Inventor: SUNAMI YOSHIHIKO
IPC: C10G1/06
Filed: 1979-06-12
Abstract: PURPOSE: To improve solvent performance and enhance safety as well as attain reaction efficiency, by a method wherein a fraction with b.p. of 200°C or more obtained by the liquefaction of coal is subjected to hydrogenation treatment and the obtained product is further subjected to hydrogenation treatment and used as a solvent for liquefaction of coal.  
     CONSTITUTION: Coal 7 and a solvent 8 are mixed under stirring in a stirring tank 1 to form a slurry and this slurry is sent into a heating furnace 2 by a pump P. The high-temp. slurry heated to a predetermined temp. is completely reacted in a dissolving tank 3 and the gas generated in this dissolving tank is extracted from an upper portion thereof. A liquid substance is overflowed into a distillation tower 4 and, herein, the reacted product is fractionated into a light fraction with b.p. of 200°C or less, a reaction product with b.p. of 200°C or more and an unreacted residue. The reaction product with b.p. of 200°C or more is introduced along with H 2  gas 9 into a hydrogenation tower 5 to be hydrogenated and, subsequently, the hydrogenated product is introduced along with H 2  gas 9 into a hydrogenation tower 6 where it is subjected again to hydrogenation treatment and the obtained product is circulated and used as a solvent for liquefaction of coal. Unreacted H 2  gas is also circulated and used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02251994-A (JP)
Title: Rotary valve of brass
Inventor: KUNO HIROAKI
IPC: G10D9/04
Filed: 1989-03-27
Abstract: PURPOSE:To obtain high finish accuracy and to enable a valve body to rotate lightly by constituting the valve body and a casing by using a raw material obtained by impregnated a ceramic sintered body having machinability with resin. CONSTITUTION:The casing 1, end plate 7 and 8, and the valve body 2 are made of the machinable ceramic impregnated with the resin. Openings 7a and 8a are bored in the centers of the end plates 7 and 8 and bearings 9 and 10 made of hard ceramic of alumina, zirconia, etc., are fitted in the openings 7a and 8a. The machinable ceramic impregnated with the resin is lightweight and superior in strength, toughness, machinability, and can be finished with high accuracy. Consequently, the surface can be finished smoothly and even when the valve body 2 and casing 1 contact each other, the valve body 2 can rotate lightly.
Patent JP-S60228100-A (JP)
Inventor: FURANTSU BUINDEITSUSHIYU
IPC: B26F3/00
Filed: 1985-04-10
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-H06314545-A (JP)
Title: Display discharge tube
Inventor: AMANO YOSHIFUMI
IPC: H01J11/32
Filed: 1992-03-30
Abstract: PURPOSE:To provide a discharge display tube of simple structure at excellent productivity and to facilitate enhancement of resolution and enlargement of the tube by maintaining a discharge by application of an AC voltage between the memory electrodes of memory elements each of which comprises one memory electrode covered at its whole surface with an insulating layer. CONSTITUTION:A discharge display tube includes memories 3a, 3b each made by a conductor layer having a plurality of through holes 5a, 5b arranged in an X-Y matrix. The discharge tube has a pair of memory elements Ma, Mb comprising these electrodes 3a,3b with insulating layers 4a, 4b covering the overall surfaces of the respective electrodes 3a, 3b. The elements Ma, Mb are stacked one on the other in such a way that the corresponding through holes 5a, 5b covered with the insulating layers 4a, 4b are communicated with each other to form a discharge cell, which is sealed in a tube body having a discharge gas sealed therein. An AC voltage for maintaining a discharge is applied between each of the pair of memory elements Ma, Mb and each memory electrode 3a, 3b. Then a discharge is caused by a wall charge created by accumulation of charged particles on the insulating layers 4a, 4b, and a discharge caused by the through holes 5a, 5b is maintained. Therefore the discharge tube has a simple structure and can easily enlarged and high resolution can be achieved.
Patent JP-S51150277-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MATSUMURA YASUO
IPC: H01L21/60
Filed: 1975-06-18
Abstract: PURPOSE:A manufacturing method of a semiconductor device, including a power transistor requiring heat radiating property, by which material loss due to defective products is reduced to minimum.
Patent JP-H09263618-A (JP)
Title: Production of polyurethane for shoe sole
Inventor: YOSHIMORI EIJI
IPC: C08G18/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane for shoe sole having excellent physical properties such as elongation and high hydrolysis resistance by reacting a specific urethane prepolymer with a polyether polyol. SOLUTION: This polyurethane for shoe sole is produced by reacting a polyester polyol witch is a polycondensation product of one or more kinds of 5-7C diols or triols such as 3-methyl-1,5-pentanediol and one or more kinds of 5-7C dicarboxylic acids such as adipic acid with a polyisocyanate such as 4,4'- diphenylmethane diisocyanate and reacting the produced prepolymer having isocyanato group on the terminal with a polyether polyol such as a modified polypropylene glycol having primary groups on both terminals.
Patent JP-S6323395-A (JP)
Inventor: GOTO MOTOYUKI
IPC: H05K1/11
Filed: 1986-03-31
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。