baber/WOPTO huggingface dataset:
Patent JP-S56156653-A (JP)
Title: Electro-magnetic focusing type cathode ray tube
Inventor: OSAKABE KUNIHARU
IPC: H01J29/68
Filed: 1980-05-07
Abstract: PURPOSE:To compensate for the strength of magnetic field, by arranging a bimetal at a portion of a magnetic path made of a permanent magnet and a soft ferro-magnetic member. CONSTITUTION:A focusing magnetic field producing means 4 is comprised of a permanent magnet 9 formed into a cylinder, needle type focusing magnetic members 10, 11 made of soft ferro-magnetic members facing at both pole end sections of said permanent magnet 9 through a gap (g), a magnetic focusing disc 12 made of soft ferro-magnetic material arranged at N pole of the permanent magnet 9, and a bimetal 13 located between the outer face of N pole side magnetic focusing member 12 of the permanent magnet 9 and the inner wall face of the magnetic focusing needle 11. Here the bimetal 13 has such characteristic that when the temperature rises the size between said members 11 and 12 is increased to increase the gap (g) between said members 10 and 11.
Patent JP-S61218991-A (JP)
Inventor: ISHIKAWA NOBUKIMI
IPC: G21C3/328
Filed: 1985-03-26
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-S57174940-A (JP)
Title: Fm broadcast receiver
Inventor: YAMASHITA TOSHIO
IPC: H04N5/44
Filed: 1981-04-20
Abstract: PURPOSE:To demodulate an audio signal accurately with a TV receiver, by converting a broadcast frequency into a frequency of a TV audio signal and transmitting the signal mixed with an artificial video signal. CONSTITUTION:An FM broadcast signal received on an antenna 1e is amplified 16 via an input terminal 3e, given to a waveform conversion circuit 17 and converted into a square wave signal. The output of the circuit 17 is frequency- divided into e.g., 1/3 at a frequency division circuit 18 and an unnecessary frequency included in the square wave signal is rejected at a filter 19. This output signal is frequency-converted into an audio signal of a prescribed channel of TV band at a mixer 9e and mixed with a artificial video signal oscillated at a high frequency oscillating circuit 11e at a mixing circuit 12e, becomes a TV signal of the specified channel and applied to a TV receiver 5e from an output terminal 4e.
Patent JP-H02240584-A (JP)
Title: Hall effect type sensor device
Inventor: MURATA SHIGEMI
IPC: G01R33/07
Filed: 1989-03-14
Abstract: PURPOSE:To detect a crack angle by arranging opposingly a magnetic circuit through a gap part to a magnetic flux generating member where two opposed magnetic poles are provided in the same direction, and providing a Hall element on one of the magnetic poles. CONSTITUTION:The inside of a gap part 3 is constituted so that a magnetic flux shutter for rotating by synchronizing with an internal combustion engine is moved. As for a shutter, for instance, a magnetic material part and a non-magnetic material part are arranged alternately at a prescribed angle in the rotational direction, and when the magnetic material part is positioned in the gap part 3, a magnetic flux generated by a magnetic flux generating member 1 becomes a state that it is short-circuited by its magnetic material part, and becomes a state that the magnetic flux dows not work substantially on a Hall element 4. When the non-magnetic material part is positioned in the gap part 3, for instance, a magnetic circuit for reaching a magnetic pole P1   an opposed part 2a   a magnetic flux guide 2   an opposed part 2b   the Hall element 4   a magnetic pole P2   a magnet 11   a magnetic flux guide 12   the magnetic pole P1 is formed, and becomes a state that the magnetic flux works on the element 4. To the element 4, a variation of the magnetic flux synchronized with the rotation of the internal combustion engine is given, and an electric signal corresponding to the variation of the magnetic flux is generated, and it is brought to waveform processing.
Patent JP-H10250382-A (JP)
Title: Rear body structure of bus
Inventor: TAKADA YOICHI
IPC: B62D21/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the rear body structure of a bus excellent in a vehicular weight distribution and a production workability which can restrain a vibration and the noise on a room end improve a comfortable ride. SOLUTION: This rear part structure has a support member 30 for supporting a power unit constructed between a rear end frame 29 and front end frame 23, a rear pillar 24 joined to both ends of the front end frame 29, a rear end pillar 25 joined to the rear end frame 29, sub-frames 27a, 27b... constructed between the rear pillar 24 and the rear end pillar 25 and a vertical support member 33 for connecting the center part of the rear end frame 29 to a rear member 35.  The front end frame 23 and the rear end frame 29 are integrally formed by the support member 30, rear pillar 24, rear end pillar 25, sub-frames 27a, 27b..., rear member 35 and vertical support member 33 and the load of the power unit is dispersed and supported to the front end frame 23 and rear end frame 29 improved their rigidity and the vibration and noise caused by the power unit is reduced and a comfortable ride is improved.
Patent JP-H04217476-A (JP)
Title: Industrial robot
Inventor: OKOSHI TADASHI
IPC: B25J9/00
Filed: 1991-02-28
Abstract: PURPOSE:To compose the robot feeding a multikind of parts by a simple pendulum robot, to make the motion speed at higher speed, to reduce the rate of the installation area to the motion range and also to correspond to the plane work of a depalletizing, etc. CONSTITUTION:A swing force is transmitted via a rotating arm 34 to a swingable and slidable swing arm 36, and a wrist arm 37 that the vertical posture is held by a link bar 38 is supported at the lower end of the swing arm 36.
Patent JP-H11253477-A (JP)
Title: Disposable body warmer
Inventor: ONO SHIGEYUKI
IPC: A61F7/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a disposable body warmer which can make a user feel its effects immediately and supply safe heat to the body without the risk of low temperature burns. SOLUTION: A disposable body warmer 1 comprises a low temperature 2 consisting of a gas-permeable surface layer 21 for the low temperature, a back layer 22, and a heating element for the low temperature, interposed between the layers 21, 22, and a high temperature 3 comprising a gas-permeable surface layer 31 for the high temperature, a back layer 32, and a heating element 33 for the high temperature, interposed between the layers 31, 32, the high temperature 3 having a higher heating temperature than the low temperature 2 during steady-state heating. The low temperature 2 and the high temperature 3 are completely divided and integrally arranged parallel to each other.
Patent JP-H07267377-A (JP)
Title: Cargo delivering device
Inventor: KAWASE AKIRA
IPC: B65G65/44
Filed: 1994-03-30
Abstract: PURPOSE:To provide a cargo delivering device which can smoothly regulate delivery quantity of bulk material. CONSTITUTION:In a cargo discharging device, a through-groove 2 is continuously arranged in the bottom part 1a of a storage tank 1 storing bulk material, and the bulk material inside the storage tank 1 is delivered from the through-groove 2 while a traveling carriage 8 is run under a covering body 5 arranged over the through-groove 2. Especially, delivery claws 12, which scrape the bulk material on the storage bottom part 1a together into the through-groove 2 and rotate along the storage tank bottom part 1a so as to change their angles of rotation for regulating a scraping area, are arranged on both sides in the reciprocative moving direction of the traveling carriage 8.
Patent JP-H06250170-A (JP)
Title: Liquid crystal display device
Inventor: HAMAGISHI GORO
IPC: G02F1/1335
Filed: 1993-02-24
Abstract: PURPOSE:To provide a liquid crystal display device by which efficiency for utilizing light is enhanced and in which the increase in the number of manufacturing process of a liquid crystal panel and thereby the lowering in yield are prevented. CONSTITUTION:In the liquid crystal display device in which a light source 1 for emitting light in a plane shape and a liquid crystal panel 9 above the light source 1 are arranged; subsequently from the bottom between the light source 1 and the liquid crystal panel 9, a tin film mirror 6 having a minute opening part 6a, color filters 7a, 7b, 7c covering the minute opening part 6a, and a substrate 8 for a micro lens array having a large number of microlenses 8a are arranged.
Patent JP-S54150483-A (JP)
Title: Structure for binding furniture parts with thermosetting resin
Inventor: ARIKAWA MAKOTO
IPC: F16B5/08
Filed: 1978-05-18
Abstract: PURPOSE:Depressions are provided on each surface where the furniture parts cross with each other and a thermosetting resin is filled in the depressions and they are bonded, thus preventing the elimination of the resin from the furniture parts. CONSTITUTION:Depressions 5, 7 are provided on the inner side surface 6 and back surface 8 of a furniture parts consisting of porous base material 3 and surface material 2 and the mold is placed so that it keeps certain intervals from the surfaces 6 and 8. An adhesive thermosetting resin 9 is poured into the mold and the depression is filled with the resin and the resin is binded with the surfaces 6, 8 and cured.
Patent JP-H06134574-A (JP)
Title: Manufacture of fire door
Inventor: TAKAHASHI KEIZO
IPC: B23K11/11
Filed: 1992-02-14
Abstract: PURPOSE:To provide the manufacturing method of the fire door capable of facilitating welding work of a plate member, further, reducing the number of work processes, the remarkably improving workability and economics and manufacturing the fire door excellent in the quality. CONSTITUTION:The plate member 2 where right and left back plate parts 7a and 8a joined to right and left side plate parts 5a and 6a and bent inward are formed is provided. A frame member 3a where fitting groove parts 14a and 15a capable of fitting the right and left back plate parts 7a and 8a of the plate member 2 to both ends are formed is provided. The right and left back plate parts 7a and 8a of a couple of plate members 2a and 2b abut on each other and frame members 3a and 3b are fitted to the upper ends and lower ends of the plate member 2a and 2b from above and below. The upper ends and lower ends of the plate members 2a and 2b and the peripheral ends of the frame members 3a and 3b are then subjected to spot welding and the fire door 1 is manufactured.
Patent JP-S55153103-A (JP)
Title: Magnetic tape unit
Inventor: NOGUCHI KUNIO
IPC: G06F3/06
Filed: 1979-05-15
Abstract: PURPOSE: To improve electric power in-use efficiency by automatically feeding a power voltage through tape loading operation and then by automatically cutting off it on the end of unloading operation after the use.  
     CONSTITUTION: With load switch 14 closed by a load instruction, a current flows through relay 4 and make contact 4c is closed and holds the state by itself. Then, an electric power voltage is supplid to power console of the unit and at the same time, a timer operates; and a monostable multivibrator is put into operation after the time when the power voltage gets stable is up, thereby making the unit ready. Next, when an unload end signal, showing that the unit is in an in-use end state, is input to the base terminal of transistor 22, transistor 22 conducts and break contact 20a of relay 20 is open. As contact 20a is opened, an exciting current to relay 4 is cut off to open make contact 4c, and consequently an electric power voltage to the power console is automatically cut off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10241688-A (JP)
Title: Electrode active material for nonaqueous battery
Inventor: HONMA TAKAHIKO
IPC: H01M10/05
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithium iron composite oxide which has charge and discharge reversibility as electrode active material used for a nonaqueous battery by containing rhombic lithium iron composite oxide in which a mole ratio of lithium and iron are in a specified orientation range and a crystal structure is a space group Pna 21. SOLUTION: Electrode active material for a nonaqueous battery contains a rhombic lithium iron composite oxide (orth-Li-FeO2 ) in which a mole ratio (x) (Li/Fe) of lithium (Li) and iron (Fe) is x<1, and a crystal structure is a space group Pna 21. As cycle characteristics, in the relationship between the number of cycles and the discharge capacity, the discharge capacity when charge and discharge is repeated in a range of 15 to 4.5V exceeds slightly 50mAh/g at a first cycle, is stable in the vicinity of 43mAh/g at a second cycle and later, and shows much larger discharge capacity than 20mAh/g of conventional products. In this way, the electrode active material is equipped with also a high discharge capacity.
Patent JP-H06270980-A (JP)
Title: Packaging material
Inventor: NAKAO TAKAHARU
IPC: B65D85/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a packaging material of an electronic part, which protects the packaged electronic parts from being damaged and can be downsized. CONSTITUTION:A molded material 11 of thin plate has an accommodation part 14 where an electronic part 13 is accommodated, and a base 12 is attached on the bottom. As the molded material 11 does not shrink and is guarded from outside by the base 12 which is larger than the molded material 11, the electronic part 13 placed in the accommodation part 14 is not damaged by an external force. In addition, as there is no need to provide an allowance in thickness like corrugated board, a packaging material can be reduced in size.
Patent JP-S61219211-A (JP)
Title: Ladder-type ceramic filter
Inventor: GOTO SETSUO
IPC: H03H9/58
Filed: 1985-03-25
Abstract: PURPOSE:To improve the rise and fall characteristics of a ladder-type ceramic filter, by providing electrode plates with projections and one or more other electrode plates under a condition where they are put together at the electrode plate sections on both ends in the longitudinal row. CONSTITUTION:Angular electrode plates 3 with projections and flag-type electrode plates 10 without projections are provided under a condition where they are put together at the electrode plate sections on both ends of a ceramic filter constituting element contained in a case 7. The flag-type electrode plates 10 are fixed by the walls on both ends of the longitudinal row and enclosing filling materials, but the angular electrode plates 3 are set in a free condition and piezoelectric ceramic vibrators 1 are excited with their mechanical vibrations not being suppressed. Therefore, the rise and fall characteristics of this ceramic filter can be improved as shown by the solid line A in the figure. In this case, an equivalent effect can be expected even when projections larger in size than those of the angular electrode plates 3 are installed to the flag-type electrode plates 10.
Patent JP-S56157868-A (JP)
Title: Signal processor
Inventor: FUKAMI AKIHISA
IPC: G01R23/16
Filed: 1980-05-08
Abstract: PURPOSE:To ensure the reduction of multiplication frequency, i.e. processing duration per sampling by reversing the order of processing that is frequency conversion and filtration, i.e. by making the frequency conversion after resampling. CONSTITUTION:The analog signal subjected to band limitation when passing through an analog low-pass filter 201 is fed to the band-pass digital filters 205 having the impulse responses obtained by multiplying the impulse responses of a low- pass filter by sine and cosine waves respectively via a sample-hold circuit 202 and  an A/D converter 203. The output of a complex filter is fed to a high-speed Fourier transformer 211 via a secondary sampling circuit after the complex multiplication by a frequency converter 207 consisting of 4 digital multipliers 208 and 2 digital adders 209 fed with the output of a digital sine.cosine function generator 210 and the result of frequency analysis is displayed on an indicator 212. Thereby, processing is possible at a high frequency with multiplication frequency reduced.
Patent JP-S55150855-A (JP)
Title: Ices filled in divided container
Inventor: HASEGAWA RIYOUSUKE
IPC: A23G9/00
Filed: 1979-05-16
Abstract: PURPOSE: To increase the pleasure of taking ice cream, and to keep ice cream and a drink cool, by pouring a drink into a container having a hollow part, and filling the hollow part with ice cream, etc.  
     CONSTITUTION: A container 2 is furnished with a hollow part 6, which contains ice cream. A drink 3 is poured into the container 6. The container has a hole 4 at an arbitrary position to facilitate the drinking of the content. The hole 4 is sealed with a piece of tape 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58213633-A (JP)
Title: Production of aluminum oxide
Inventor: TAKADA KAZUYA
IPC: C01F7/32
Filed: 1983-04-07
Abstract: PURPOSE:To obtain aluminum oxide useful for production of ceramic, having a sharpe particle size distribution in a submicron range, by calcining a basic aluminum suflate having a specific composition. CONSTITUTION:Basic aluminum sulfate shown by the formula I (a+2b=3; 2.3<= a<=2.5; 0.25<=b<=0.35; 0<=n<=10) is calcined, to give the desired aluminum oxide. The basic aluminum suflate shown by the formula I , for example, is obtained by adding an alkali such as sodium hydroxide, ammonia, etc. to an aqueous solution of a monovalent anionic aluminum salt (e.g., aluminum chloride, or aluminum nitrate) to give a basic aluminum salt shown by the formula II (X is monovalent anion ; c+d=3; 0.5<=c<=2.55), adding a soluble sulfate (e.g, sodium sulfate) to an aqueous solution of the produced basic aluminum salt.
Patent JP-H11254905-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: WADA JUNICHIRO
IPC: B60C11/13
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a radial tire for a passenger car in which a light weight and a durability are enhanced by preventing a bad influence caused by a moisture, etc., from a bottom of a groove of a tire tread to a cord of a belt layer even under a severe environment for the belt cord in the tire and by improving an adhesion of the cord to a coating rubber. SOLUTION: In a pneumatic radial tire for a passenger car having a belt layer 3 between a carcass layer 1 folded back with a pair of beat cores and troidally laid in a row and a tread 2 disposed on a crown part of the carcass layer 1, an air permeation preventing layer 5 is coated on at least a surface of a groove bottom of a tread part. A distance t of a tire radial outermost part of the cord 4 in the belt layer with the groove bottom of the tread is 2.5 mm or less.
Patent JP-S56155619-A (JP)
Title: Method of denitrifying and desulfurizing exhaust gas of sintering furnace utilizing blast furnace
Inventor: IKEUCHI HIROSHI
IPC: C21B7/00
Filed: 1980-05-07
Abstract: PURPOSE: To denitrify and desulfurize the exhaust gas of a sintering furnace at a relatively low cost by a method wherein oxygen is added to the exhaust gas from the sintering furnace and the gaseous mixture is used as hot air which is blow into the blast furnace.  
     CONSTITUTION: The exhaust gas from the sintering furnace 1 is sucked by a blower 2 and is introduced into a dust collector 3, where dust is removed to a level of about 0.020g/Nm 3 . The gas is then introduced into a dehumidifier 4, where it is dehumidified to a water content of not more then about 5g/Nm 3 . Oxygen fed from an oxygen producer 6 is added to the exhaust gas after dehumidification, thereby attaining an oxygen content of about 21W25%. Then, the gaseous mixture is introduced into a hot blast oven 5, where it is heated to a temperature suitable for blasting into the blast furnace and is blown into the blast furnace 7 through a tuyere 71. The NOx contained in the hot blast is reduced to N 2  by the CO gas in the blast furnace 7, reducing the NOx content to about 20ppm or lower. Also, the SOx in the hot blast is absorbed in the molten slag which is discharged from the blast furnace 7, whereby the SOx concentration in the blast is reduced to about 20ppm or lower. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57176079-A (JP)
Title: Forming device for latent image
Inventor: KOKAJI TOKUO
IPC: G03G19/00
Filed: 1981-04-21
Abstract: PURPOSE: To made recording with two kinds of density of subscanning lines possible by using one kind of recording head by allowing part of the track of a leading channel to overlap with part of that of a trailing channel.  
     CONSTITUTION: On a recording drum 1 which rotates as shown by an arrow 11, a magnetic latent image is formed by a recording head 2 which moves as shown by an arrow 20. The head 2 is provided with a core 21 for a channel ch-A, a core 22 for a ch-B, and a core 23 for a ch-C, which differ in track width and track intercenter interval. For example, when the ch-A and ch-B are used in combination, a recording head controller 200 exercises control so that the main scanning track of the 1st line of the ch-A starts at the 1 of a O' and ends at the 1' of a 0", and the 1' of the 0" coincides with the 2 of the 0'. Then, a main scan on the 3rd line from the 3 of the 0' to the 3' of the 0" is carried out, and then latent image recording including lines 1, 3, 5W2n-1 is performed. On the other hand, the ch-B tracks the 2nd line from 2 to 2', from 2' to 4, and from 4 to 4' and performs latent image recording regarding a line 2n. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58177169-A (JP)
Title: Adaptor for aerosol bomb
Inventor: HOSHINO KAZUNORI
IPC: B65D83/14
Filed: 1982-04-13
Abstract: PURPOSE:To obtain the aerosol bomb which can be manipulated with one hand, by holding a holding body and a nozzle body with one hand and clenching the first to pull the nozzle body toward the holding body and to open the valve of a stem. CONSTITUTION:A fixing body 4 is fixed to the top end of the aerosol bomb 1, and a holding body 17 is provided at the side surface of the fixing body 4. By gripping it with one hand, a nozzle body 11 is pulled toward the holding body 17, and a stem 3 is pressed and inclined along a direction crossing its axis by the nozzle body 11, so that a desired amount of contents such as shaving cream can be withdrawn.
Patent JP-H10257528-A (JP)
Title: Image pickup method
Inventor: AKASAKA AKIRA
IPC: H04N13/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable stereoscopic viewing from the same orbit through a single device by providing the optical system of wide angle of view and the two- dimensional(2D) imaging device of large area/large number pixels and simultaneously possessing a 2D image without performing scanning. SOLUTION: In the case of 1st photographing, an image pickup device for stereoscopic viewing fixed on an artificial satellite or the like at a position 12a performs the 1st photographing of instantaneous view field from a position 11a. Afterwards, the artificial satellite or the like flying along with an orbit 13 for artificial satellite or the like is moved to a position 12b. The loaded image pickup device for stereoscopic view performs the 2nd photographing of instantaneous view field 15b from a position 11b. An overlapped part 16ab between the 1st instantaneous view field 15a and the 2nd instantaneous view field 15b is photographed from two different angles and becomes an area possessing one set of stereoscopic viewing enabled stereo image pairs.  Besides, since the 2D imaging device is used, within the range where the overlapped part 16ab between two photographic view fields is secured, the length of photographic base line can be freely selected corresponding to the purpose of use.