baber/WOPTO huggingface dataset:
Patent JP-H0245696-A (JP)
Title: Blower
Inventor: YAMAMOTO MASANARI
IPC: F04D25/10
Filed: 1988-08-05
Abstract: PURPOSE:To enable oscillation to be performed of the same angle, even when a frequency is different, by providing a microcomputer which corrects the oscillating angle, arbitrarily set by a signal from a center detecting circuit and the preset time from a predetermined program, by the frequency. CONSTITUTION:When a power unit 27 is input, a microcomputer 32 detects a power source frequency, starting blowing action by a blowing instruction. Next, oscillation and its angle are input from an input circuit 36, thus the oscillating time of an oscillating motor 23 is set to the microcomputer 32. Further in case of the power source frequency being 50Hz different from the measured frequency, the power source is pulse-converted by a converter circuit 39, and by applying a correction to the oscillating time, oscillating action can be attained of the same angle for the frequency of 50Hz, 60Hz, whichever it may be.
Patent JP-S5899566-A (JP)
Title: Two-position operation three-way valve
Inventor: HIRATA KAZUO
IPC: F16K11/056
Filed: 1981-12-07
Abstract: PURPOSE:To obtain the stable operation in a captioned valve provided with a ball valve of a magnetic body between two outlet side connecting pipes set horizontally by providing a convex part projected inward at the intermediate part between two connecting pipes for preventing the ball valve from stopping at the intermediate part. CONSTITUTION:Outlet side connecting pipes B and C made of nonmagnetic bodies are horizontally set, while an inlet side connecting pipe A is connected upward and vertically in an inverse T-shape on the intermediate part between both connecting pipes B and C. In connecting pipes B and C, valve seats (b) and (c) of non-magnetic bodies are respectively fixed by caulking 3 or other processes, and in a horizontal pipeline D between both valve seats (b) and (c), a ball valve 1 made of a magnetic body is rotatably contained for constructing a three-way valve. In this three-way valve, at the bottom of a horizontal pipeline D on the extension of the inlet side connecting pipe A, a convex part 2 is projected to check the stoppage of the ball valve 1. This construction prevents the ball valve 1 from being placed at the center between valve seats (b) and (c), and stabilizes the operation of switching between two positions by the ball  valve.
Patent JP-S5986576-A (JP)
Inventor: TSUJI SHINTAROU
IPC: B66B3/00
Filed: 1982-11-08
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-H0360038-A (JP)
Title: Surface treatment of polycrystalline thin film
Inventor: IWATA HIROSHI
IPC: H01L29/861
Filed: 1989-07-27
Abstract: PURPOSE:To reduce current leakage by immersing a conductive metal plate in opposition to a polycrystalline thin film in solution, by applying electric field between the thin film and the metal plate, and by making hydrogen ion in the solution act on a surface of the thin film. CONSTITUTION:A P-Si thin film 4 is an aggregate of a number of single crystals Si 41 to 47.... In the Si 46 which is located near a surface of the thin film 4, a part with oxygen combined between adjoining Si atoms, a part with an unstable bond arm 5 between adjoining Si, a part with impurity 6 attaching to Si stom, etc., exist. When a specified voltage is applied between a platinum plate 3 and the thin film 4, H<+> in solution 2 acts on O which is located on a surface of the thin film 4, the impurity 6, and the unstable bond arm 5, thereby removing the O and the impurity 6 and stabilizing the unstable bond arm 5. After the thin film 4 having a stable surface is formed in this way, impurity forming N-type and P-type injection layers is doped.
Patent JP-H01158190-A (JP)
Title: Natural lighting shutter
Inventor: KISHINO TADASHI
IPC: E06B9/17
Filed: 1988-08-05
Abstract: PURPOSE: To prevent generation of noise at opening and closing time by connecting each slat by a connecting tool provided with falling prevention upper and lower locking pieces, an engagement piece for connection and an engagement hole. CONSTITUTION: An engagement hole side provided on an upper part of a connecting tool 8 is inserted into an insertion hole 7 provided on a buffer member 6 of a slat 1. Next, the connecting tool 8 is passed the insertion hole 7 of a coupling piece 3, an opening edge of the insertion hole 7 is locked so as to be held from upper and lower sides by a tip of a locking piece for falling prevention 9 and a tip of a lower locking piece 9a and the connecting tool 8 is fixed to the slat l. Next, an engagement piece for connection 10 of the connecting tool 8 for the upper slat 1 is engaged to the engagement hole of the connecting tool 8 fixed to the lower slat 1 and both the slats 1 are connected.
Patent JP-S6438839-A (JP)
Title: Request accepting system
Inventor: YAGI KATSUHIRO
IPC: G06F9/48
Filed: 1987-08-05
Abstract: PURPOSE:To prevent a request from sinking into oblivion by providing a pattern generating means and transposing priority levels of request signals at intervals of a prescribed time in accordance with the priority level pattern from said means to accept request signals. CONSTITUTION:A request accepting circuit 2 selects and accepts a request signal having the highest priority level out of request signals A-C from request circuits 5-7 in accordance with a pattern signal 101 from a pattern generating circuit 3 and turns on one of request acceptance signals X-Z in accordance with selected on of signals A-C and outputs this signal to a request processing circuit 4. The circuit 3 generates three kinds of pattern to transpose priority levels of signals A-C and successively sends these patterns to the circuit 2 in response to a processing acceptance signal 102 from the circuit 4. Since priority levels of request acceptance in the circuit 2 are changed at intervals of a prescribed time each time when a request from circuits 5-7 is accepted by the circuit 2, the request from the request circuit having a lower priority level is prevented from sinking into oblivion.
Patent JP-S5988506-A (JP)
Inventor: KURANISHI SHIGERU
IPC: F16F15/02
Filed: 1982-11-10
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-2001020573-A (JP)
Title: Safety lock
Inventor: GRAHAM JAMES RUUKAA
IPC: E05B49/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety lock requiring no replacement of a key for each stand even if the key of the safety lock is lost. SOLUTION: A safety lock comprises a cylinder 1, a plug 3, and at least one rotating body 9 and one plunger 7. The plug 3 is formed rotatable in the cylinder 1 between a locked state and an unlocked state. When it is in the locked state the rotating body 9 can be displaced radially in a recessed part where the plug 3 meets the cylinder between an outer lock position and an inner unlock position. At the outer lock position, the rotating body 9 extends across a shearing surface separating the plug 3 from the cylinder, and holds the plug 3 in lock state. At the inner unlock position, the rotating body is located substantially in the recessed part of the plug 3, and the plunger 7 is allowed to move axially in the plug 3 between a first position and a second position.  At the first position, the rotating body 9 is held at the lock position and, at the second position, the rotating body 9 is moved from the lock position inward to the unlock position. Thus, the plug 3 is rotated from the lock state to the unlock state.
Patent JP-S6470925-A (JP)
Title: Making of magnetically recording carrier
Inventor: ARENTO BUERUNAA
IPC: G11B5/851
Filed: 1988-08-08
Abstract: PURPOSE: To enhance magnetic characteristics as well as to improve the bonding strength of a magnetic layer to the substrate by cleaning the surface of an underlayer by RF sputter etching, oxidizing the cleaned surface and successively forming a Cr-contg. middle layer and a ferromagnetic metallic layer. CONSTITUTION: An Al substrate with a nonmagnetic amorphous Ni-P underlayer is subjected to RF sputter etching to remove the surface of the underlayer by 1-20μm and the surface is oxidized by contact with an oxygen-contg. gaseous mixture for 10sec to 12hr. The oxidized surface is successively coated with a Cr-contg. middle layer and a ferromagnetic metallic layer and then a protective layer is disposed on the metallic layer. These layers are generally formed by DC magnetron sputtering. The bonding strength of the magnetic layer to the substrate is improved as compared with that attained by known technique and the objective rigid thin film magnetic disk type magnetic recording carrier having very satisfactory magnetic characteristics, in particular high coercive force and high intensity of a magnetic field is produced.
Patent JP-H0841554-A (JP)
Title: Treatment of used battery
Inventor: YOKOYAMA YOSHIAKI
IPC: C22B7/00
Filed: 1994-07-29
Abstract: PURPOSE:To recover valuable metals and nonmetals by preheating a used battery introduced into a closed heating furnace under vacuum and nonoxidizing conditions and then raising the furnace temp. in stages to successively condense and collect the vaporized component. CONSTITUTION:Various batteries are placed on a tray jig 2, introduced into a heat-treating furnace 1 and heated by a heating means 4, and the furnace is evacuated by a vacuum pump 12. A nonoxidizing gas is introduced under pressure from a storage tank 8, the space 3 is agitated by a fan 9, and the used batteries are uniformly preheated to 100-160 deg.C. When the preheating is finished, the vaporized component in the furnace is sucked by the vacuum pump 12, the vapor of the metallic component is condensed in a condenser 6 and collected, and the nonmetallic component is collected by a gas absorber 7. The temp. in the furnace is then raised in stages to successively vaporize Cd, Zn, Pb, etc., and the vaporized materials are fractionally recovered in the condenser 6. When the recovery is finished, a nonoxidizing gas for cooling is supplied to the furnace to cool the residue of the treated used battery, and the residue is discharged outside the furnace.
Patent JP-H03130116-A (JP)
Title: Continuous manufacture of high strength and high resilient polyethylene material
Inventor: KOBAYASHI SEIZO
IPC: B29C43/48
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to easily obtain polyethylene material having enough adhesion and, at the same time, high strength and high resilience by a method wherein olefin-based polymer, the molecular weight of which is lower than that of ultra-high- molecular-weight polyethylene powder (A) is interposed or mixed in the powder in compression molding process and/or rolling process. CONSTITUTION:Ultra-high-molecular-weight polyethylene powder is set to have its intrinsic viscosity in decalin at 135 deg.C of 5-50dl/g. Further, in compression molding, powder, which mainly consists of the ultra-high-molecular-weight polyethylene, is supplied between a pair of vertical opposing endless belts 5 and 6 so as to be moved under the state being pinched between the endless belts 5 and 6 and, at the same time, to be continuously compression-molded at the temperature, which is below the melting point of polyethylene powder and realized with pressing means 7 and 8. Furthermore, in compression molding process and/or rolling process, olefin-based polymer, the molecular weight of which is lower than that of the ultra-high-molecular-weight polyethylene powder (A) is interposed or mixed in the powder. Thus, high strength and high resilient polyethylene material having excellent physical properties can be continuously and easily manufactured.
Patent JP-H0360645-A (JP)
Title: Method and device for taking blood component from human or animal body, in safety and in painlell state that penetration is minimum
Inventor: JIYOERU AARU MITSUCHIEN
IPC: A61B5/151
Filed: 1989-07-28
Abstract: PURPOSE: To make it possible to collect blood safely with reduced invasion in body and without pain and concurrently conduct its transportation and specific inspection by making a part of the skin outer surface antibacterial, slightly cutting to collect a small quantity of the blood together with medium liquid and transporting and inspecting it. CONSTITUTION: When a device 20 is pressed up to the skin previously sterilized and anesthetized, medium liquid is sealed up in a reservoir 28. The skin is either cut or stabbed by a top 21 on moving a handle 23, piston 29 and a pin 30 to the left, then the handle 23 is turned to the right so that the pin 30 remains in a laboratory 32. Then the inside of the device 20 including the laboratory 32 is depressurized, which sucks the medium liquid and the blood from the cut into the laboratory 32 when the blood quickly reacts with a test tape 37. The test result is monitored visually, mechanically or with an electric means through the transparent wall of a middle part 22. The device 20 is available for supply in a sterilized state of the medium liquid which has filled the reservoir 28 beforehand, as held with a cap 38.
Patent JP-H0862632-A (JP)
Title: Matrix type liquid crystal display device and its production
Inventor: NAKAYAMA TATSUYA
IPC: G02F1/1368
Filed: 1994-08-22
Abstract: PURPOSE: To enable formation of pixel electrodes, electrodes and terminal part wirings of gate wirings and source wirings in the same stage and to decrease man-hours by forming these electrodes and wirings respectively of the same ITO. CONSTITUTION: The plural gate wirings 1 and source wirings 2 are arranged to intersect with each other on a transparent insulating substrate. The pixel electrodes 3 consisting of the ITO are formed in the regions enclosed by both wirings. Thin-film transistors 4 are formed across these pixel electrodes 3 and the intersected parts of the gate wirings 1 and the source wirings 2. Electrodes 5 consisting of the ITO are formed across the pixel electrodes 3 and the gate wirings 1. The terminal part wirings 8 connected to the respective ends of the gate wirings 1 and the source wirings 2 are formed by using the ITO.  The simultaneous formation of the pixel electrodes 3, the every other terminal part wirings 8, the electrodes 5 and the remaining terminal part wirings 8, respectively, is made possible by forming all of the pixel electrodes 3, the electrodes 5 and the terminal part wirings 8 by using the ITO as the material.
Patent JP-H0245516-A (JP)
Title: Urea resin molding material
Inventor: MORI YASUHIRO
IPC: H01B3/40
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the subject molding material, containing epsilon-caprolactam and aluminum hydroxide, capable of providing molded products excellent in arc resistance and useful as wiring tools, lighting equipment, electrical parts, etc. CONSTITUTION:The objective molding material containing preferably 0.5-15wt.% epsilon-caprolactam and preferably 0.5-2.5wt.% aluminum hydroxide.
Patent JP-S6089613-A (JP)
Title: Removing method of ash in circular agitating incinerator
Inventor: KUWABARA KANJI
IPC: F23G5/28
Filed: 1983-10-20
Abstract: PURPOSE:To enable discharge of only completely-burnt ash even if an object to be incinerated enters a discharge port as it remains to be in an incomplete combustion condition, by a method wherein an ash discharging port forms an ash reservoir, and ash, entering the discharge port, is reserved therein temporarily. CONSTITUTION:The upper open end of an ash reservoir 12 is open approximately in the same level as that of the upper surface of a sand layer S to form a discharge port 5, and an openable cover 13 is attached to the bottom. The openable cover 13 is normally closed, and when ash is stored in the ash reservoir 12, the openable cover is opened to discharge the ash, and thereafter, the cover is closed immediately. One example is described by way of example in which the cover is pivotally attached to a pin 14 and operation of the cover is effected by means of an air cylinder 15.
Patent JP-H09313318-A (JP)
Title: Flower vase stand
Inventor: MORITA JUNKO
IPC: A47G7/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To form a vase into free design by boring a hole at the rear part of a base plate rather than the central part, erecting and supporting the vase while utilizing a cylindrical bar fitted into this hole. SOLUTION: The hole through a base plate 1 is formed at the rear part of the base plate 1 rather than the center desirably while being stepped and after the lower end part of a cylindrical bar 5 is fitted into this hole, this cylindrical bar 5 is erected and supported by screwing a bolt. On the other hand, a vertically rising-up planar area 22 is formed at the rear part of a vase 24, and a supporting plate 18 perpendicularly rising up from this planar area 22 is fitted to this planar area and horizontally extended. Then, a downward semicylindrical recessed part 14 is formed at the lower part of this supporting plate 18, the head part of the cylindrical bar 5 is fitted into this recessed part 14 and the low-stability vase 24 imaging shell, for example, is supported in rising state.
Patent JP-H0643462-A (JP)
Title: Electric field control double refraction effect type liquid crystal display device
Inventor: KOIKE YOSHIRO
IPC: G02F1/1337
Filed: 1992-07-23
Abstract: PURPOSE:To prevent colors from changing at every visual angle. CONSTITUTION:This electric field control double refraction effect type liquid crystal display device consists of first and second substrates 16, 18 facing each other, electrodes 21 and oriented film 22 provided on the inside surface of the first substrate 16, electrodes 24 and oriented film 26 provided on the inside surface of the second substrate 18 and a liquid crystal 20 inserted between the first and second substrates 16, 18. The oriented film 22 of the first substrate 16 and the oriented film 26 of the second substrate 18 are subjected to an orientation treatment by segmenting these oriented films to microregions in units of the size of one picture element or below so that the inclination directions of the liquid crystal at the time of impressing a voltage are opposite from each other in the microregions.
Patent JP-S61167405-A (JP)
Title: Separation of liquid mixture
Inventor: HIRATA MITSUO
IPC: B01D71/30
Filed: 1985-09-07
Abstract: PURPOSE:To separate a mixture of water with an org. liquid by pervaporation by using polymer film obtd. by bonding sulfonic acid group, etc., to a polymer base material comprising graft copolymer of polytetrafluoroethylene. CONSTITUTION:Polymer film obtd. by bonding sulfonic acid group, etc., to a base material comprising nonporous uniform film having 5-200mu thickness of graft copolymer of tetrafluoroethylene. A packed chamber 12 is partitioned from an evacuating chamber 13 with this polymer film 11, and an org. liquid mixture to be separated or concentrated is fed to the packed chamber 12 in the form of liquid from an inlet 14 of the packed chamber. On the other hand, the evacuating chamber 13 is evacuated by an appropriate means or other liquid or gas is circulated through the chamber. Suitable temp. in the separation stage is 0-200 deg.C.
Patent JP-S6255422-A (JP)
Title: Turbo compressor system
Inventor: TAGUMA YOSHIYUKI
IPC: F02C6/10
Filed: 1985-09-04
Abstract: PURPOSE:To facilitate the start of a turbo compressor by providing a bypass piping having a valve between the inlet and outlet sides of a furl cell generating system. CONSTITUTION:A bypass piping 13 is provided in a compressor 2b of a turbo compressor system, and a bypass piping 15 is provided in a turbine 2a. Also, a bypass piping 20 having a valve 21 is provided between the inlet and outlet sides of a fuel cell generating system 1. In starting said system 1 are opened the valves 14, 16 and is closed the valve 21.In starting a turbo compressor is opened the valve 21 and closed the valve 16. Thus, the start of the turbo compressor can be facilitated.
Patent JP-S6255969-A (JP)
Title: Photoconductive semiconductor photodetector
Inventor: TAGUCHI KENSHIN
IPC: H01L31/10
Filed: 1985-09-05
Abstract: PURPOSE:To obtain a photodetector having high speed responsiveness by forming a P-N junction in a semiconductor layer having a large forbidden band width, and depleting a light absorbing layer having a small forbidden band width by means of an inner electric field to secondarily gasify a light-excited carrier. CONSTITUTION:An n-type A InAs layer 2 of 1X10<17> of impurity density, an n<-> type A InAs layer 3 of 1X10<15> of impurity density, an n<-> type InGaAs layer 4 of 1X10<14> of impurity density, an n<-> type InGaAs layer 5 of 5X10<14> of impurity density, an P<+> type InP layer 6 of 1X10<18> of impurity density are laminated and epitaxially grown on an n<+> type InP substrate 1 having (100) plane. Then, an n<+> type region 7 to become source and drain regions is formed at the opposed peripheral edges by diffusing to intrude to the layer 2, and leads leading electrodes 8 are coated on the surface. Thus, incident light signal is absorbed by the layer 4, electron-hole pairs are generated, the electrons are moved to the secondary gas region by the bent of a band in the layer 4, and the holes are moved to the secondary gas region expanded by the inner electric field generated by P<+>-N<-> junction of the layers 5 and 6.
Patent JP-H0518336-A (JP)
Title: Fuel injection type engine
Inventor: ISAKA YOSHIHARU
IPC: F02M67/02
Filed: 1991-07-11
Abstract: PURPOSE:To provide a fuel injection type engine in which freezing of water in an air pipe line is prevented under the maintenance free condition with a simple construction. CONSTITUTION:A fuel injection type engine 16 is provided with a combustion chamber fuel injection device 24 in the combustion chamber 23 of the engine. Compressed air is fed from an air pump 31 to the combustion chamber fuel injection device 24 via air pipings 34, 35, and the air and fuel are injected into the combustion chamber 23. The volume part 90 which can reserve water is provided on the way of the air pipings 34, 35 reaching the combustion chamber fuel injection device 24 from the air pump 31, and the volume part 90 is arranged at the lowest part of the air pipings 34, 35.
Patent JP-S6088625-A (JP)
Title: Car-conditioner
Inventor: SHIMADA HIROO
IPC: B60H1/00
Filed: 1983-10-21
Abstract: PURPOSE:To improve the cooling capacity while to prevent frosting, in an air- conditioner for bus, by providing a plurality of fans to be driven by means of sub-engine or other power source independently. CONSTITUTION:Under cooling, a sub-engine 2 will drive one fan 81 to cool the room air fed through a suction port 5a by means of an evaporator 6 then blow out through a duct 11 and confluence 113. In case of insufficient air flow, a motor 9 will also rotate a fan 82 to blow out through a duct 112 and confluence 113 into the cabin thus to provide sufficient cooling effect while to protect the evaporator 6 from defrosting. Under warming, sub-engine 2 is stopped to further heat the hot water fed from main engine through a hot water heater 10 then feed to a warming heat collector 7. Thereafter, the fan 82 is driven by the motor 9 to blow out the hot air through the duct 112 and confluence 113 into the cabin. In such a manner, the cooling capacity is improved.
Patent JP-H0359640-A (JP)
Title: Silver halide photographic sensitive material subjected to antistatic treatment
Inventor: HANIYU TAKESHI
IPC: G03C1/06
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material which has a hazeless antistatic layer having excellent transparency by dispersing and stabilizing hydrophobic polymer particles as a substd. azirdine group-contg. latex into the antistatic layer. CONSTITUTION:The hydrophobic polymer particles are dispersed and stabilized as the substd. aziridine group-contg. latex in the antistatic layer of a plastic film base formed by having the antistatic layer consisting of the reaction product of a water soluble conductive polymer, the hydrophobic polymer particles and a hardener. Thus, the silver halide photographic sensitive material which has the hazeless antistatic layer having the excellent transparency, is less deteriorated in surface specific resistance and is not desensitized with the lapse of time in spite of using a super high-contrast agent, such as tetrazolium compd. or hydrazine compd., and has high stability is obtd.