baber/WOPTO huggingface dataset:
Patent JP-S63266950-A (JP)
Title: Loudspeaker telephone set
Inventor: KAWANA KAZUO
IPC: H04M1/60
Filed: 1987-04-23
Abstract: PURPOSE:To start loudspeaker communication without key operation by a called party by providing a means for detecting a voice signal inputted to a microphone and setting talking by a loudspeaker communication circuit. CONSTITUTION:When a call comes, a call signal detection circuit 8 detects a call signal and a control circuit 9 controls the loudspeaker communication circuit 7 to send a call tone of a tone ringer from a speaker 3. Moreover, while no tone ringer is operative, a level detection circuit 10 detects whether or not a voice level entering from a microphone 4 exceeds a prescribed value. When the level exceeds the value, the control circuit 9 controls a dialing circuit 6 according to the detection output to return a response signal to close a DC circuit and to control the loudspeaker communication circuit 7 thereby attaining the talking by the speaker 3 and the microphone 4.
Patent JP-H07286667-A (JP)
Title: Piston and piston ring for internal combustion engine
Inventor: MIHARA KENJI
IPC: F16J9/20
Filed: 1994-04-18
Abstract: PURPOSE:To properly secure an abrasion angle of a piston ring so as to save a lubricating oil consumption by setting the specific relation between an angle of the lower face of a piston ring groove to the piston center and an angle of the lower face of the piston ring to the horizontal face. CONSTITUTION:On the upper face of a piston 1, a top ring groove 2 and piston ring grooves 3, 4, to each of which a top ring and piston rings 5 are respectively fitted, are formed. In this case, in the piston ring grooves 3, 4, an angle thetaP of the lower face to the piston center and an angle thetaR of the lower face of the piston ring 5 to the horizontal face are set so that the relationship between them becomes -thetaP-thetaR>-10'. Therefore, the piston ring grooves 3, 4 and the piton ring 5 are brought into slight outside/inside contact with each other, so that a proper abrasion angle of the piston ring 5 can be secured, and as a result, a lubricating oil consumption can be saved.
Patent JP-S62257186-A (JP)
Title: Electrostatic recording device
Inventor: TOKUNAGA HIROSHI
IPC: G03G21/00
Filed: 1986-04-30
Abstract: PURPOSE:To prevent paper powdery, components of paper, etc., from sticking and to suppress the generation of an image run on transfer paper by forming a toner image part at a no-image part which precedes a transfer image part on a photosensitive body corresponding to a paper feeding means. CONSTITUTION:At the no-image part which precedes the transfer image part 101 where transfer from the photosensitive body 10 is carried out, a toner image is formed at the part, i.e. position corresponding to a paper feed roller 31, etc., so that a part on the photosensitive body 10 where paper powder and components of paper stick specially much is rubbed and polished. In general, toner contains external additives such as abrasive silica, so a cleaning blade and a cleaning roller as a cleaning means rubs and polishes the surface of the photosensitive body 10 as well as cleaning if toner is interposed on the photosensitive body 10. Consequently, an excellent image copy is obtained which is free of image defocusing and an image flow for a long period.
Patent JP-H08269875-A (JP)
Title: Leather-like sheetlike material and its production
Inventor: ARAI SEI
IPC: D06N3/14
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a leather-like sheetlike material having an appearance and feeling closely resembling to natural leather and imparting air permeability and moisture permeability. CONSTITUTION: In the objective leather-like sheetlike material having a fiber substrate, a polyurethane resin layer and a surface finishing layer, the polyurethane resin layer is a polyurethane resin layer obtained by dipping and/or coating a polyurethane resin solution containing polyethylene fine powder having 5-50μm average particle diameter on the fiber substrate and subjecting to wet coagulation.
Patent JP-S5627078-A (JP)
Title: Windmill having rotating vane
Inventor: SAKAI HIDEO
IPC: F03D3/06
Filed: 1979-08-10
Abstract: PURPOSE: To permit a high-speed windmill which is provided with rotating vanes each having a vertical rotating shaft at an equal distance from the center of the rotating frame and has a rotation speed higher than that of the vanes, to have a  maximum efficiency by optimizing the elevation angles of the vanes according to the  air speed.  
     CONSTITUTION: If the first direction of rotating vanes D 1 , D 2 , D 3  and D 4  with respect to the rotating direction are set so as to be Q, zero, -Q and zero respectively, the relationships between them are kept constant during the rotation, and the windmill rotates in the direction of the arrow M. The vanes D 1  and D 3  receive thrust in the rotating direction from wind, and the vanes D 2  and D 4  have a minimum resistance. Moreover, varying the distance x between a crank shaft A and a main rotating shaft Y permits the elevation angle of each of the vanes D 1 WD 4  to be adjusted so that the windmill can most efficiently derive power for the rotation from wind. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06312345-A (JP)
Title: Control method for grinder working robot
Inventor: JINNO MAKOTO
IPC: B25J9/10
Filed: 1993-04-28
Abstract: PURPOSE:To prevent a grinding wheel from being damaged or from biting a work by bringing a grinder installed in the point of a robot hand into contact with the work, computing a grinder guiding line on the basis of this contact point, and starting grinding work from on this guiding line. CONSTITUTION:When a rectangular parallelepiped grinding area 12 on the surface of a work 20 is ground by a grinder reciprocating in one direction, a starting position for grinder work is decided by actually bringing the grinder into contact with the work 20 several times, and information of this work starting position is stored and maintained as a target value for a position/ attitude. This value is read in every work so as to be used for target orbit calculation, while a work position and a work attitude are found per work from the point previously touching, and on the basis of this, calculation of a target orbit is carried out When force is controlled, calculation for force control is carried out on the basis of the actual pressing force obtained from a six-axial force sensor installed in the base part of the grinder and the target pressing force, and on the basis of this result, the target orbit calculation value is corrected.
Patent JP-H01273960-A (JP)
Title: Integral type or multi-chamber type air conditioner
Inventor: OOKUBO KISHIO
IPC: F25B5/00
Filed: 1988-04-25
Abstract: PURPOSE:To increment only an indoor unit as required and enable other rooms to be air conditioned by a method wherein a pipe connection part capable of being connected to the indoor unit separately arranged in order to air condition other rooms is provided in a freezing cycle. CONSTITUTION:A major freezing cycle of an integral type air conditioner is constituted by a compressor 14, an outdoor heat exchanger 12, a major opening or closing valve 18, a major pressure reducing unit 22, a heat exchanger 3 within a main room and an accumulator 32 which are connected in a ring-like manner. Each of branch circuits for indoor units A and B is constructed such that its high pressure side connects between an outdoor heat exchanger 12 and the major opening or closing valve 18 and with a high pressure connection unit 7a and through auxiliary opening or closing valves 19, 20 and auxiliary pressure reducing units 23, 24. Its low pressure side is constructed such that it is connected between the major indoor heat exchanger 3 and the compressor 14 and with a low pressure connecting unit 7b. The indoor units A and B constitute a major freezing cycle and a freezing cycle by connecting a heat exchanger 16 to a high pressure connection side 7a and a low pressure connecting side 7b through a pipes 5 and 6.
Patent JP-S58218627-A (JP)
Title: Transfer torque measuring device of shaft
Inventor: HATORI KOREAKI
IPC: G01L5/22
Filed: 1982-06-14
Abstract: PURPOSE:To make the installation of high accuracy unnecessary, by providing a magnetic material in which a magnetic signal is written in the relative torsion displacement direction, a magnetic sensor which is capable of write and read of the magnetic signal corresponding to magnitude of said relative torsion displacement, etc. CONSTITUTION:An elastic body 11 is made to adhere to the outside circumferential face of the tip of the second lower column shaft 5, and a magnetic material 12 is stuck to the outside circumferential face of the elastic body 11. This magnetic material 12 is stuck by winding a magnetic tape for a tape recorder, etc., is energized by said elastic body 11 and always contacts with a magnetic sensor 13. Also, the magnetic detecting sensor 13 is fitted to the first lower column shaft 3 so as to contact with this magnetic material 12. According to said constitution, a magnetic signal can be written after installing the magnetic material and the magnetic sensor, therefore, accuracy of the relative torsion displacement can be raised.
Patent JP-H07309760-A (JP)
Title: Amyloid beta protein aggregation and deposition inhibitor
Inventor: KATAOKA KENICHIRO
IPC: A61P25/28
Filed: 1994-05-17
Abstract: PURPOSE:To obtain an amyloid beta protein aggregation and deposition inhibitor useful for treating and preventing Alzheimer's dementia, comprising a rifamycin derivative at an active ingredient. CONSTITUTION:This amyloid beta protein aggregation and deposition inhibitor contains of 1-70wt.%, preferably 5-50wt.% of a compound of formula I, formula II or formula III [X-X, Y-Y and Z-Z are each ethylene or vinylene; R1, R2, R8 and R9 are each H or a 2-7C acyl; R3 to R7 are each H, a 1-6C alkyl, etc.; X in an N-containing heterocycle is >N-(trifunctional N) or methine (>CH-); (n) is 1-3] or its salt as an active ingredient. The inhibitor is properly mixed with an ordinary arbitrary component and pharmaceutically manufactured into a capsule, a tablet, a granule, powder, a solution, a syrup, an injection, a suppository, etc., by a conventional procedure. A dose is 10-1,000, preferably 100-600mg/day/person.
Patent JP-H01274575-A (JP)
Title: Picture recorder
Inventor: KUBO RYOJI
IPC: H04N5/92
Filed: 1988-04-27
Abstract: PURPOSE:To record a natural picture signal without ruggedness by providing a picture memory for storage capacity by one frame at least and applying inter-field pre-filter processing to a storage signal of the picture memory in case of recording. CONSTITUTION:One frame of an input luminance signal is written in a picture memory 116 via an A/D converter 100, a clamp circuit 102, an S-P-S conversion circuit 118. The picture data stored in the unit of frames in the memory 116 is read from an S port and applied to a D/A converter 128 via a latch circuit 120 and selectors 122, 126. In case of recording a field picture, the data between fields are subject to arithmetic mean and recorded. The arithmetic mean between fields corresponds to the filter processing between the fields. That is, the 1st field signal of the data stored in the memory 116 is read by an S address generating circuit 138 and the 2nd field signal is read by a P address generating circuit 136 simultaneously. The selector 126 selects the output of an adder 124 and outputs the result to the converter 128.
Patent JP-H11295893-A (JP)
Title: Positive photoresist composition
Inventor: FUJIMORI TORU
IPC: G03F7/039
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a chemically amplifying positive photoresist compsn. showing an excellent form of the pattern profile, excellent squareness property of the pattern profile, high resolution and excellent reproducibility of an isolated pattern by using a positive photoresist compsn. having a group of a specified structure which can be decomposed by an acid. SOLUTION: The positive photoresist compsn. used contains a compd. having a group expressed by the formula which can be decomposed by the effect of an acid to increase the solubility with an alkali developer, and a compd. which produces an acid by irradiation of active rays or radiation. In the formula, R1 , R2 may be the same or different and are hydrogen atoms or 1-4C alkyl groups, W is a single bond or bivalent org. group, and R3 is a group which can be decomposed by the effect of an acid. The compd. which has the group expressed by the formula and which can be decomposed by the effect of an acid to increase the solubility with an alkali developer includes an alkali-soluble resin (polymer type dissolution inhibiting compd.) having the group expressed by the formula and a nonpolymer type dissolution inhibiting compd.
Patent JP-H10294180-A (JP)
Title: Organic electroluminescence element material and organic electroluminescence element using it
Inventor: TAMANO MICHIKO
IPC: C09K11/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a hole injection material having excellent hole injection capacity and durability, and emit the light for many hours with high light emitting efficiency by using a compound having a triphenylene structure as an element material. SOLUTION: In an organic EL element where a light emitting layer or an organic compound thin film of plural layers containing this is formed between a pair of electrodes, at least a single layer is formed as a layer containing an organic EL element material expressed by a formula. One kind of hole injection material expressed by a formula has large hole injection capacity, and an element characteristic of the element using this and the light emitting service life can be improved. In the formula, R<1> to R<10> represent an alkyl group, an aryl group, a heterocyclic group or the like, and X<1> to X<12> represent O, S, H or N to which an alkyl group or an aryl group may bond, and A<1> represents an organic group having molecular weight not more than 500.
Patent JP-H01274399-A (JP)
Title: Transition type plasma torch
Inventor: SHIRAISHI KOJI
IPC: H05H1/32
Filed: 1988-04-26
Abstract: PURPOSE:To cool an anode for ignition and to improve the protective property by forming a process gas flow passage in a space formed with a cathode holder, the hollow of a cathode, and the anode for ignition. CONSTITUTION:An anode for ignition 2 is held by an ignition anode holder 4, the holder 4 has a coolant flow space 8 partitioned by an ignition anode holding inner tube 6, and it is cooled with a coolant flowing through the space 8. A process gas flow passage 9 consists of a space which is formed with a cathode holder 3, the ignition anode holder 4, the ignition anode 2, and the inner surface of a cathode 1, and the process gas passes in the directions of arrows through the passage inside the cathode 1, and then it is blown out. The precess gas passing through the space between the cathode 1 and the ignition anode 2 being blown out to the lower side shields the space between the ignition anode 2 and the cathode 1 and makes a main arc generate a thermal pinch from the inside to the outside. The ignition anode 2 is protected by this process gas, and the main arc is stablized at the lower end of the cathode 1 by the thermal pinch. Since the lower end is wide enough, the thermal capacity is large and the main arc presents little waste even under a high arc current.
Patent JP-H02284874-A (JP)
Title: Grinding stone
Inventor: USHIYAMA KAZUO
IPC: B24D7/00
Filed: 1989-04-22
Abstract: PURPOSE:To enable accurate continuous work of spherical surface grinding, chamfering and outside diameter grinding to be achieved with a workpiece lens left as mounted to a work spindle by forming a ring-shaped grinding stone part in a point end part of a grindstone main unit forming in its peripheral part a grindstone part for the chamfering and the outside diameter grinding. CONSTITUTION:By moving a point end of a ring-shaped grinding stone part 12, tilting by an angle alpha for the axial line of a spindle 16, to a position where the point end passes through the axial line of the spindle 16, a lens 14 is ground and formed into a spherical surface. Next by a grinding part 13, a peripheral part of the lens 14 is ground, thereafter it is chamfered by the grinding part 13 coming into contact with the ground spherical surface and a ridgeline of an outside diameter at a desired chamfering angle.
Patent JP-S5628620-A (JP)
Title: Method of cleaning stained gas with rotating waveform disc
Inventor: HARA TOORU
IPC: B01D45/08
Filed: 1979-08-15
Abstract: PURPOSE: To make cleaning higher in efficiency by rotating two sheets of concentrical discs of which the sections are parallel and assume waveform, and supplying the stained gas and cleaning liquid into the gaps therebetween thereby effectively contacting both.  
     CONSTITUTION: The stained gas and cleaning liquid supplied from the supply port 3 provided in the central part of the 1st disc 1 of waveform which is fixed to a revolving shaft 7 and is revolved thereby passes the space area formed by the 1st disc 1 and the 2nd disc 2; the stained gas by flowing like the dotted lines and the cleaning liquid by becoming fine liquid mist and crossing the stained gas like the solid lines. These are then released from the peripheral end into the casing 4 and the gas thus having been cleaned is exhausted on the outside through an exhaust port 5. The cleaning liquid having been stained flows down the outside wall of the casing 4 and is discharged to the outside through the liquid discharge port 6 provided in the casing bottom. The 1st disc 1 and the 2nd disc 2 are rotated at an equal speed in the same direction or are rotated at varying number of revolutions or rotating directions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01273714-A (JP)
Title: Outside air temperature detecting device for automobile
Inventor: KOJIMA YASUSHI
IPC: B60H1/00
Filed: 1988-04-26
Abstract: PURPOSE:To improve accuracy by inhibiting an output of an outside air temperature detection value from an outside air temperature detecting means when a vehicle stop condition is detected. CONSTITUTION:An outside air temperature detecting means M2 detects an outside air temperature to be output by an output signal from a temperature sensor M1. While a stop detecting means M3, when it detects a vehicle to be stopped such as by comparing an engine speed with the preset speed, outputs a detection signal to an output action inhibiting means M4. In this way, the output action inhibiting means M4 outputs an outside air temperature output inhibition signal to the outside air temperature detecting means M2, inhibiting it from outputting the outside air temperature detection value. In this way, the outside air temperature, influenced by engine radiating heat while a vehicle is in stopping, is prevented from being detected as the outside air temperature by mistake, and the improvement of accuracy can be contrived.
Patent JP-H10284738-A (JP)
Title: Power diode
Inventor: SITTIG ROLAND
IPC: H01L29/861
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To see to it that the yield voltage hardly depends upon the temperature, even if an electric field in a high electric field section and the electric field in a low electric field area are coupled with each other, by making the doping concentration in the second coupling section higher than the doping concentration in an inner section and besides lower than the doping concentration in an anode section. SOLUTION: A power diode includes primarily the elements of a lead diode, that is, an inner n-doped region 2, a cathode n<+> -doped region 3, the first coupling n-doped region 5, and an anode p<+> -doped region. For an FCI diode, the anode side and the cathode side are connected to an anode terminal A and a cathode terminal K, respectively. Furthermore, the second coupling region doped in p is arranged between the inner region 2 and the first coupling region 5. Accordingly, in the FCI diode, the objective yield voltage is obtained, and also the neutral width of the second coupling region is not made larger than the length of the extension of a small number of charge carriers at that location.
Patent JP-S59227464-A (JP)
Title: Ink jet recording apparatus
Inventor: OONUMA TERUYUKI
IPC: B41J2/06
Filed: 1983-06-09
Abstract: PURPOSE:To obtain a flat surface scanning type ink jet recording apparatus extended in the flight distance of ink droplets and imparting excellent image quality reduced in the turblence of a picture element, by providing an opposed electrode to this side of recording paper when viewed from an ink jet orifice. CONSTITUTION:The titled apparatus has a slit like ink jet orifice having a plurality of recording electrodes 2 in the vicinity of the outlet thereof, an opposed electrode 8 arranged so as to leave a minute gap from the ink jet orifice 1 and a means for feeding recording paper 10 to the opposite side of the ink jet orifice 1 with respect to the opposed electrode 8 so as to contact the same with the opposed electrode 8 or to leave the minute gap from said electrode 8. In this constitution, when signal voltage is applied to a recording electrode 2 corresponding to a picture signal, the ink at the part, to which voltage is applied, of the electrode is charged and receives the force by an electric field between the electrode 2 and the opposed electrode 8 to be formed into ink droplets and fly toward the opposed electrode 8.
Patent JP-H02281988-A (JP)
Title: Ticket-issuing device
Inventor: KIMURA HARUO
IPC: G07B5/00
Filed: 1989-04-25
Abstract: PURPOSE:To enable tickets to be issued with a printing color selected as required by a construction wherein two printing units comprising respective ink ribbons differing in color are arranged in series in a feeding passage for tickets, and a means for selecting printing by one of the printing units or printing by both of the printing units is provided. CONSTITUTION:Two printing units comprising respective ink ribbons differing in color are arranged in series in a feeding passage for tickets, and a means for selecting printing by one of the printing units or printing by both of the printing units is provided. It is thereby possible to issue the ticket with a printing color selected as required. Also provided are a ticket inserting/discharging port 1 for inserting or discharging an used ticket, a printing feeding passage 24 provided with the printing units, and a non-printing feeding passage 23 not provided with any printing unit. The passages 23, 24 are each provided therein with a ticket-feeding means, and a new ticket can be printed while an used ticket is reserved in the non-printing feeding passage 23.
Patent JP-S59226922-A (JP)
Title: Bus controller
Inventor: MORITA NOBUTERU
IPC: G06F13/37
Filed: 1983-06-07
Abstract: PURPOSE:To increase the apparent priority of a specific device selectively by changing priority levels of devices connected to a common bus according to the type of a requested bus cycle. CONSTITUTION:When an FF20 as a use requesting means on the common bus is set while no priority change request indication signal is outputted to a signal line 16, a signal with a true level on a signal line 11 turns on an AND element 44 and a use permit signal of the common bus 10 is sent out to a signal line 47. When an FF60 as the priority change request means of this device is not set and the FF20 is set, the true-level signal on the signal line 11 indicates that no request is sent from a host device to a trailing device. When the FF60 is set, the signal on the signal line has the true level to turn on an AND element 42, and the use permit signal is sent to the signal line 47. The information to the trailing device is inhibited from the Q' output terminal 62 of the FF60 as the priority change request means.