baber/WOPTO huggingface dataset:
Patent JP-H06228554-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1993-02-04
Abstract: PURPOSE:To provide an element which has high luminance and luminescent efficiency, hardly undergoes degradation in luminescence, and is highly reliable. CONSTITUTION:At least one org. compd. of the formula [wherein R<1> to R<8> are each H, halogen, cyano, nitro, amino, ester, hydroxyl, alkoxy, mercapto, aryloxy, siloxy, acyl, cycloalkyl, carbamoyl, carboxyl, sulfone an aliph. or arom. hydrocarbon group, heterocyclic, etc.; and X is O, S, SO2, or NR<9> (wherin R<9> may be any group)] is used for producing the EL element which at least has a phosphor between a pair of electrodes.
Patent JP-S56113939-A (JP)
Title: Reevaporation preventing device for room cooling apparatus
Inventor: YAMADA YOSHIKAZU
IPC: F24F11/76
Filed: 1980-02-14
Abstract: PURPOSE: To save energy resources, by preventing reevaporation of dew condensation that occurs at the suspension of the refrigerating cycle operation.  
     CONSTITUTION: As the indoor temperature is gradually lowered to an off-point, a temperature detector 8 detects it and output thereof is sent to a control element 7. The control element 7 suspends the operation of the compressor 1 through a relay coil 25 and a relay contact 27. On the other hand, the indoor fan 6 keeps revolving while a comparing element 9 shows a relation of t 1 <t 2 , whereby t 1  being the temperature of an evaporator 4 detected by a temperature detector 10 and t 2  being that of condensed dews 12 detected by a temperature detector 11. When the comparison element 9 shows that t 1 =t 2 , the fan is stopped by the control element 7 relay coil 26 and the relay contact 28. Therefore, the respective temperature t 1 , t 2  are detected by two temperature detectors 10. 11. By the suspension of the fan 6 revolving when the both temperatures becomes equal t 2 , reevaporation of condensed dews can be prevented and the temperature of the evaporator 4 can be utilized as air cooling energies until reevaporation of condensed dews starts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05215940-A (JP)
Title: Connector for optical fiber
Inventor: SHIRAI TAKASHI
IPC: G02B6/38
Filed: 1992-02-03
Abstract: PURPOSE:To constitute a connector for optical fiber which has simple constitution and improves accuracy and can surely perform optical transmission by always connecting an edge surface of the optical fiber with other edge surface. CONSTITUTION:The optical fibers 1.1 are respectively inserted into a plug 2 of the connector C and its socket 3, the core parts 1a.1a of the optical fibers 1.1 are projected into the respective insides of the plug 2 and the socket 3, curved parts 1c.1c which are mutually engaged are provided on edge surfaces of core parts 1a.1a and a taper part 2a is provided on an outside circumference of the plug 2 a pipe form member 4 which enables to insert into a hollow part 2b of an inner circumference of the plug 2 is provided, the projection parts 2d... which engage the pipe form member 4 at the tip part of the inner circumference of the plug 2 are provided and an inclined part which is engaged with the taper part 2 of the outer circumference of the plug 2 at the inner circumference of the socket 3, is provided.
Patent JP-H09208160-A (JP)
Title: Elevator valve device
Inventor: ICHIKAWA NAOKI
IPC: B66B9/04
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an elevator valve device in which a pilot passage is simpli fied. SOLUTION: A descending flow rate control valve 86 capable of controlling the flow rate according to pilot pressure is provided by branching a return passage 84 from a main passage 10 extending between a pilot control check value 60 and a raising flow rate control valve 12. A restriction 98 is provided by branching a lowering pilot passage 96 from the main passage 10 on the outlet side from the pilot control check valve 60, an solenoid opening and closing valve 102 is provided upstream from the restriction 98, and an electromagnetic proportional pilot valve 106 is provided downstream from the restriction 98.  Pilot pressure is introduced from the lowering pilot passage 96 extending between the restriction 98 and the electromagnetic proportional pilot valve 106 to the flow rate control valve 86, and pilot pressure is introduced from the lowering pilot passage 96 extending between the solenoid opening and closing valve 102 and the restriction 98 to the pilot control check valve 60.
Patent JP-S57132411-A (JP)
Title: Lumped constant type circulator
Inventor: KAWASHIMA MASAHARU
IPC: H01P1/383
Filed: 1981-02-09
Abstract: PURPOSE:To make symmetricalness of an electric characteristic satisfactory, by providing a notch for inserting a shielding plate, on the center electric conductor. CONSTITUTION:3 center electric conductors 1a-1c which have been insulated to each other are placed between 2 ferrimagnetic substances 3a, 3b. Also, the whole or a part of the ferrimagnetic substances 3a, 3b is covered with a shielding plate 2. On such a lumped constant type circulator, the center electric conductors 1a- 1c are provided with each notch 5a, 5b for inserting the shielding plate. According to such constitution, the center electric conductors 1a-1c are positioned easily, and symmetricalness of its electric characteristic becomes satisfactory.
Patent JP-2000213765-A (JP)
Title: Air conditioning method
Inventor: OSADA SHINICHIRO
IPC: F24F1/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning method which achieves comfortableness efficiently and at a lower cost in air conditioning environment within a room, for example, in addressing a perimeter or beside a window with a limited depth by effectively arranging displacement ventilation. SOLUTION: In this air conditioning method, a diffuser 7 is arranged at a corner part 5 between a room surface of an external wall on which a window glass or the like is arranged and a floor surface, and an exhaust port 8 is arranged near the ceiling 4. An air stream 6 at a low velocity is blown radially from the diffuser 7 to perform a displacement ventilation, and in addition to an air conditioning method at the central part of a room, the air stream 6 at a low velocity is blown radially from the diffuser 7 to perform a displacement ventilation in a perimeter area. Thus, generated heat, pollutants, tobacco smoke and the like are discharged into an upper space without diffusion in the surrounding area to address a room with a limited depth or the perimeter area. This achieves comfortableness in the air conditioning environment in a room as a whole efficiently and at a lower cost.
Patent JP-H09208874-A (JP)
Title: Printing ink containing carbon black from waste tire
Inventor: NATORI DAIKI
IPC: C09D11/037
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink having good quality economically while solving a problem of disposing of waste tires by sieving and classifying soot left when waste tires are burnt, recovering it and mixing it with other pigments and a medium with a three-roll mill. SOLUTION: This ink is prepared by sieving, separating and recovering soot left when waste tires are burnt and thoroughly mixing the recovered carbon with other pigments and a medium by means of a three-roll mill. In an actual example, waste tires are burnt at about 650 deg.C in oxygen-deficient state, and the soot in the apparatus is collected. This is sieved, separated and milled with other components according to the following formulation by means of a three-roll mill to obtain a rotary offset ink. The above formulation contains 18wt.% above recovered carbon black, 2% phthalocyanine blue, 3% Prussian Blue, 30% rosin-modified phenol resin varnish, 5% linseed oil varnish, 24wt.% petroleum resin varnish, 6wt.% high-boiling petroleum solvent and 12wt.% mineral oil.  An offset printed matter and news printed matter printed with this ink are not inferior in all respects to a matter printed with conventional commercially available inks.
Patent JP-S54110712-A (JP)
Title: Pcm end office repeating installation
Inventor: HIGO YOSHIKI
IPC: H04L25/52
Filed: 1978-02-17
Abstract: PURPOSE:To prevent the lowering of the timing extraction function for the repeating installation in the PCM end office by adding a simple sum conversion circuit. CONSTITUTION:In the reproduction repeater, the reception signals which are given from terminal 10 and amplified equally are differentiated through differential conversion circuit, and the differential output is converted into the binary output through return circuit 12 to extract the timing component with driving of the resonator and via terminal 13. Here, simple sum circuit (a) is added to the PCM end office repeating installation, and the bn series is given to input terminal 40. Thus, the input signal undergoes via exclusive logical sum 41 the logic conversion with the Xn-1 series which is produced by delaying (43) output series Xn of output terminal 42, thus obtaining the an series from the output terminal. In this way, the lowering of timing extraction function can be avoided.
Patent JP-H05194902-A (JP)
Title: Resist ink composition and formation of solder resist film by using the same
Inventor: INAGAKI HITOSHI
IPC: C09D11/033
Filed: 1992-01-06
Abstract: PURPOSE:To improve the resolution, adhesion and thermal resistance by mixing an epoxy resin, an epoxy resin curing agent, a specific (meth)acrylic ester and a photopolymerization initiator. CONSTITUTION:The objective composition comprises 10-70wt.% epoxy resin (A), 0.2-30 pts.wt. epoxy resin curing agent (B) based on 100 pts.wt. component A, 90-30wt.% (meth)acrylic ester (C) of the formula [wherein R1 to R3 are each H, methyl or ethyl; R4 is H, methyl or (meth)acryloyl; and (n) is one or more], and 0.2-30 pts.wt. photopolymerization initiator (D) based on 100 pts.wt. component C. The composition is applied to a base plate on which a conductor circuit is formed, and UV rays are applied thereto at a level of 300-3,000mJ/cm<2> to precure the composition. The resist film thus formed is released with water. Then, the resist film still remaining on the base plate is irradiated with 300-3,000mJ/cm<2> UV rays or cured with heat at 120-180 deg.C for 5-90min to form a solder resist film.
Patent JP-S58136051-A (JP)
Title: Developer
Inventor: WAKAMIYA KATSUTOSHI
IPC: G03G9/087
Filed: 1982-02-08
Abstract: PURPOSE:To make a developer for an electrophotographic method, etc. applicable to a fixing device provided with a heat roller not coated with oil, by adding an adhesion inhibitor to the developer. CONSTITUTION:To a developer is added 1-20wt% adhesion inhibitor. Silicone resin, polyolefin, paraffin wax, higher fatty acid ester or the like can be used as the adhesion inhibitor.
Patent JP-S53103702-A (JP)
Title: Capstan bearing device
Inventor: KONUKI TERUO
IPC: F16C17/08
Filed: 1977-02-22
Abstract: PURPOSE: To reduce the thickness of a cassette tape recorder of small size by equipping the upper and lower two parallel chassis with a bearing which is used to support such a capstan as is fitted in a normal position and in alignment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53102867-A (JP)
Title: Duct type reactor
Inventor: KAKISHITA TOMONARI
IPC: B01D53/94
Filed: 1977-02-21
Abstract: PURPOSE:To prevent blockade of a reactor and to increase reaction ratio by arranging many rhombic ducts in layers packed with solid particles to form ducttype reactor for treating flue gas. Each of the rhombic ducts is divided into two triangular prism, and each side of the prism is so constituted that gas can flow through it.
Patent JP-H01191833-A (JP)
Title: Flash photographing device
Inventor: HARA MASAHARU
IPC: G03B7/17
Filed: 1988-01-27
Abstract: PURPOSE:To realize flash photographing by a correct exposure without being brought to release lock by switching a flash photographing mode to an automatic TTL light control mode, when the device is set to a mode for controlling automatically a diaphragm at the time of flash photographing. CONSTITUTION:A flash photographing mode setting means 201 sets one mode of a first flash photographing mode by the automatic TTL light control and a second flash photographing mode by an external light control or a manual control. Also, an exposure control mode setting means 202 sets one mode of a first exposure control mode by a manual exposure control mode or a diaphragm priority mode, and a second exposure control mode by a program or a shutter priority mode. When the second exposure control mode is set at the time of setting the second flash mode, a photographing control means 203 switches a flash photographing mode to the first flash photographing mode, and permits photographing by the second exposure control mode. In such a way, even if the flash photographing mode and the exposure control mode are set unsuitably, it does not occur that the device is brought to release lock.
Patent JP-S58137938-A (JP)
Title: Multicharged particle source
Inventor: OOTA SUSUMU
IPC: H01J27/26
Filed: 1982-02-08
Abstract: PURPOSE:To improve irradiation distribution in a wide area while enlarging capacity by arranging a plasma type charged particle source linearly or flatly and disposing drawer type electrodes in the respective peripheries. CONSTITUTION:A large number of capillary nozzles are linearly arranged, while drawer type electrodes 2 in the shape of long plates are disposed on both sides of said row in parallel and outgoing voltage E 1-10kV is impressed between the capillary nozzles 1 and the drawer type electrodes through a variable drawer type power source 3 as well as several hundreds Torr of gas pressure is applied so that plasma 4 is generated near the tips of the capillary nozzles 1, obtaining ion beams 5 from apertures while being linearly and uniformly distributed as a whole.
Patent JP-S59147985-A (JP)
Inventor: KURAUSU KEENEN
IPC: F27D1/12
Filed: 1984-02-06
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-H02197404-A (JP)
Title: Monitoring device for tire air pressure in vehicle
Inventor: TODA HIROMITSU
IPC: B60C23/00
Filed: 1989-01-27
Abstract: PURPOSE:To prevent an accident due to improper air pressure of a tire by detecting the air pressure of a tire by a pressure sensor provided on the wheel side, transmitting a detection signal to the car body through radio transmitter/ receiver means and monitoring the air pressure on the car body. CONSTITUTION:The above monitoring device comprises wheel devices A (A-1-A-4) provided on each wheel and a car body device B. The wheel device A has a pressure sensor 10. A detection signal of the sensor is given to a modulator 32 through an A/D converter 31 and a carrier signal from a carrier oscillator 33 is modulated by a signal from the A/D converter 31 to be given from the modulator 32 to a transmitter 34. The transmitter 34 is adapted to radio- transmit the signal from the modulator 32 by an antenna 35. The car body device B has an antenna 51, and a signal received here is input to modulators 53-1-53-4 provided corresponding to the respective wheels through a high frequency amplifier 52. The output of the modulators is given to a monitoring circuit 55.
Patent JP-H07228339-A (JP)
Title: Erroneous current carrying preventing device for workpiece stopper
Inventor: KATO TOSHIAKI
IPC: B65G47/88
Filed: 1994-02-15
Abstract: PURPOSE:To prevent generation, where a current is erroneously carried from a stopper main unit through a screw of stopping it, in a stopper device formed such that when a workpiece comes into contact with the stopper main unit, a current flows through this stopper main unit. CONSTITUTION:In order to fix a stopper main unit 24 to a supporting member, an insulating tube 27, provided with a collar 30 for insulating the stopper main unit 24 from a screw 23, is inserted into a screw hole 29 formed in this stopper main unit 24, and further a head part 25 of the similar screw 23 is coated with an insulating cap 28, to also closely attach a peripheral surface of this cap 28 to an internal peripheral surface of the screw hole 29 or to closely attach to each other the point end of the cap 28 and the collar 30 of the insulating tube.
Patent JP-S53104840-A (JP)
Title: Inductive load current control process
Inventor: NAKAHARA SHIYOUJI
IPC: G05F1/10
Filed: 1977-02-24
Abstract: PURPOSE: To provide a control process of excellent follow-up and stability by means of one thyristor power transducer in steady running and the other which runs only when the current instruction changes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58140394-A (JP)
Title: Production of single crystal of mn-zn ferrite
Inventor: KOBAYASHI TOSHIO
IPC: C01G49/00
Filed: 1982-02-10
Abstract: PURPOSE:To produce a single crystal of Mn-Zn ferrite having a uniform compsn. without generation of polycrystallization and cracking at the tip part of the crystal by adding materials contg. MnO at a concn. higher by a suitable value than the concn. of raw materials into a solvent of a solvent zone melting  method. CONSTITUTION:A raw material bar 6 of Mn-Ze ferrite is fixed in an upper driving part 8, and a material contg. Mn-Zn ferrite or MnO, ZnO and Fe2O3 contg. MnO at a concn. higher by 5-10% than the concn. of MnO in the above-mentioned raw materials are added to a solvent 3 such as Na2CO3. A seed crystal 4 is put into a platinum crucible 1 fixed to a lower driving shaft 9, and the solvent part 3 is heated with a high frequency coil 2. With the bar 6 held immersed in the solvent 3, the crucible 1 is moved downward at an equal speed while the bar 6 and the crucible are rotated in opposite directions, whereby a single crystal 5 of Mn-Zn ferrite is grown.
Patent JP-H11220408-A (JP)
Title: Booster for portable telephone set
Inventor: NORIMATSU HIDEHIKO
IPC: H04M1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the booster for portable telephone set where no excess connection wire is required and to provide the booster for portable telephone set which is connected to any portable telephone set. SOLUTION: A decoder 16 decodes a specific message specifying transmission power included in a transmission wave from a portable telephone set and obtains a reference voltage. A control circuit 19 controls a gain of a variable gain power amplifier 13 so that a voltage obtained by detecting an output transmission wave of the variable gain power amplifier 13 at a diode 17 and a capacitor 18 is coincident with a reference voltage from the decoder 16. Thus, the transmission wave power-amplified by the variable gain power amplifier 13 is sent via an antenna 22 with the transmission power specified by the specific message. Thus, it is not required to give information denoting connection of the booster to the portable telephone set and then the need for a detection circuit to detect booster connection and its connection wire is eliminated.
Patent JP-S57131829-A (JP)
Title: Control method of furnace pressure recovery turbine generator system
Inventor: ASAI TAKEJI
IPC: C21B7/00
Filed: 1981-02-10
Abstract: PURPOSE:To increase the minimum value of an electric power generated by a furnace pressure recovery turbine and meet a safety electric power requirement by decreasing the setting of a furnace pressure for control with a bypass valve when a transmission system of a power generation facility is interrupted. CONSTITUTION:A turbine 6 is connected in parallel with a bypass valve 4 and the output of a power generator 8 is supplied to a main transmission system 10. While the turbine is not in use, a pressure controller 12 with an allowable devation setting + or -DELTAP1 controls the bypass valve 4 to keep a furnace pressure at its setting P0. When the electric power system is interrupted, a circuit breaker 9 is cut off, and the output of the generator 8 is sent to a safety electric power transmission system 15. At the same time, a selector 14 is switched to a pressure controller 12, and also the furnace pressure setting of the pressure controller 12 is decreased from P0 to P1 and the allowable deviation setting is reset at +DELTAP2(P+DELTAP2=P0+DELTAP1). As a result, the minimum value of the generated electric power is increased and is kept above the safety electric power requirement.
Patent JP-S53104141-A (JP)
Title: Minicomputer composite system
Inventor: NAKAMURA HIROSHI
IPC: G06F15/16
Filed: 1977-02-23
Abstract: PURPOSE: To increase the usage efficiency of the computer and to reduce the affect due to failures, by parallely operating a plurality of CPU's and constituting the circuit so that each CPU and each external memory unit are arbitrarily disconnected or connected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225683-A (JP)
Title: Positioning controller for head
Inventor: ONOYAMA KATSUMOTO
IPC: G11B21/10
Filed: 1990-01-31
Abstract: PURPOSE:To accurately detect servo information by automatically controlling the gain of a read amplifier when a head passes through the first area of servo information areas during seek, and afterwards fixing the gain. CONSTITUTION:A microcomputer 2 judges whether a head 5 is under seek or not, and when it is under seek, a timer is set. Then, the signal of a logical value '1' is sent out to an output line 10 and seek control is performed to the gain of a read amplifier 1. When the head 5 passes through a data area 12 at the set time of the timer, a logical value '0' of a logic signal is sent out and the gain of the read amplifier 1 is fixed. Therefore, noise to be generated at the time of switching the head is not erroneously recognized as the servo information and seek can be exactly performed onto a target track. Thus, the exact servo information can be detected.
Patent JP-H03226568-A (JP)
Title: Metal vapor generator
Inventor: NISHIZAWA KATSUSHI
IPC: B01D59/04
Filed: 1990-01-31
Abstract: PURPOSE:To allow the efficient supply of the energy of an electron beam and metal vapor by inserting grounding wires into the metallic raw material housed in a crucible for evaporation and the side wall of the crucible to stabilize the surface potential of the raw material and the irradiation of the electron beam. CONSTITUTION:This metal vapor generator is provided with the crucible 2a for evaporation housing the metallic raw material 3 and an electron gun 9 in a vacuum vessel. The above mentioned electron gun 9 heats the above mentioned metallic raw material 3 to melt and evaporate. The grounding wire 13 for the raw material is inserted into the above mentioned raw material 3 as well the grounding wire 14 for the crucible is embedded into the side wall of the above-mentioned crucible 2a.
Patent JP-S58137637-A (JP)
Title: Control apparatus for variable capacity flywheel device
Inventor: SAKA MASAKI
IPC: F02B61/00
Filed: 1982-02-10
Abstract: PURPOSE:To provide an apparatus for breaking engagement between a main flywheel and a subsidiary flywheel when the engine speed has reached a prescribed value, which is designed to be capable of engaging them together  smoothly without causing shocks, by keeping the speed of rotation of the subsidiary flywheel at a prescribed speed continuously even after disengagement of the two flywheels. CONSTITUTION:When the engine speed is low, current is supplied to a clutch field coil 12 and a core member 9 attracts a clutch urging plate 8, so that a main flywheel 5 and a subsidiary flywheel 14 are coupled together by a multiple-disk type electromagnetic clutch. On the other hand, when the engine speed is raised to a high-speed region, the current that has been supplied to the clutch field coil 12 is chopped, so that the two flywheels 5, 14 are uncoupled gradually. After uncoupling of the flywheels, the speed of rotation of the subsidiary flywheel 14 is detected by a permeable projection 36 and a magnetic sensor 37, and the amount of lubricating oil in the space between a disk 7 and a plate 18 is controlled by an oil regulating valve 21, so that the speed of rotation of the subsidiary flywheel 14 is kept at a prescribed value.