baber/WOPTO huggingface dataset:
Patent JP-S584247-A (JP)
Title: Projection-type cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H01J31/10
Filed: 1981-06-08
Abstract: PURPOSE:To improve the thermal-radiation characteristic of the face of a projection-type cathode-ray tube by adjusting the pressure of a space provided between the said face and a front glass plate to be smaller than the atmospheric pressure and larger than the internal pressure of the tube. CONSTITUTION:A front glass plate 7 is airtightly stuck to the outside of a face part 2 with an adhesive 6 by being fixed at the opening end of a side wall 10. In addition, a space 11 formed between a glass cylnder 9 and the face part 2 is maintained at a pressure smaller than the atmospheric pressure (1 atmospheric pressure) and larger than the internal pressure of a tube (10<-6> or 10<-7> Torr). Owing to the above constitution, since the face part 2 on which an electron beam discharged from an electron gun 4 directly falls on, is in contact with the external air with a vacuum space 11 with low pressure interposed between the part 2 and the external air, the intensity of the part 2 can be maintained, and a sufficient thermal-radiation effect can be obtained.
Patent JP-S61249200-A (JP)
Inventor: UENO YASUSHI
IPC: G01C21/00
Filed: 1985-04-26
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-H02268220-A (JP)
Title: Gyroscope apparatus
Inventor: MURAKOSHI TAKAO
IPC: G01C19/5607
Filed: 1989-04-10
Abstract: PURPOSE:To decrease the number of piezoelectric elements, to decrease assembling man-hours and to improve yield and reliability by linking a tuning fork to the linking part of strip-shaped hinge parts, and attaching detecting piezoelectric elements to the upper and lower parts of said linking part. CONSTITUTION:A tuning fork 1 is linked to a linking part 30-2 at the center of strip-shaped hinge parts 30-1 and 30-3 of a hinge 30 at the position of the center of gravity of the tuning fork. Two detecting piezoelectric elements 31-1 and 31-2 are attached to the upper and lower parts of the linking part of the hinge parts and the tuning fork. The polarizing directions are made opposite to each other. The moments of Coriolis forces generated in the tuning fork 1 by the angular speed around the axis of the tuning fork are detected as the voltages of the elements 31-1 and 31-2. In this way, the number of the piezoelectric elements is decreased, the assembling man-hours are decreased and the yield and the reliability are improved.
Patent JP-H06277508-A (JP)
Title: Water content absorbing implement in placed concrete and use method therefor
Inventor: FUKUDA MASATSUKI
IPC: B28B11/24
Filed: 1993-03-26
Abstract: PURPOSE:To prevent generation of cracks, etc., and to enhance strength of the concrete after cnring by uniformizing the water contents in the concrete. CONSTITUTION:A water content absorbing implement 2 consists of a bucket 3 having many numbers of holes 3a in the circumstance and the water absorbing implement 4 housed in the bucket 3, and the water content absorbing implement 2 is hung in a mold frame 1 and the water content in the placed concrete 5 is absorbed.
Patent JP-S57206179-A (JP)
Title: Liquid crystal television
Inventor: NAKAMURA JIYUNPEI
IPC: G02F1/133
Filed: 1981-06-12
Abstract: PURPOSE:To increase the lifetime of a display panel in a simple and assured way, by inverting the polarity which is applied to both electrodes of the liquid crystal of the display panel with use of a video signal inverting circuit and an inverting circuit of the voltage applied to the common electrode of the video signal of a receiving channel selecting device. CONSTITUTION:When a switch SW1 is pushed in case a channel 1 is selected, the input is set at a low level at the area corresponding to the channel 1 of a channel selection control part 1. Then the voltage at the output part of the part 1 is controlled, and a channel is selected. The output of an AND circuit 2 is set at a low level since at least one of the inputs of the circuit 2 is set at a low level. Thus the circuit 2 inverts the output of an FF-3. On the other hand, a video signal is applied to a terminal 11 and then supplied to the amplifiers 4 and 5. Then the amplifier 4 feeds the output to a horizontal driver 8 via a transmission gate 6 with the same phase; while the amplifier 5 feeds the output to the driver 8 via a transmission gate 7 with the opposite phase respectively. The voltage having the positive and negative polarities when viewed at the edge side of a common electrode is applied to a panel 10.
Patent JP-S59224037-A (JP)
Title: Operating method of scanning conversion type storage tube
Inventor: ABE HARUO
IPC: H01J31/58
Filed: 1984-05-07
Abstract: PURPOSE:To perform uniform erasion as well as to make it writable, by controlling electric potential of a collector electrode installed on an insulator single crystal base plate in relation to each electric potential on storage surfaces of a cathode, a field mesh electrode and a storage target as well as cross voltage to be impressed on a collector as specified. CONSTITUTION:An electrostatic focusing, electrostatic deflecting type electron gun having a cathode 21, and a field mesh electrode 29 plus a storage target 30 are all installed inside a vacuum outer wall 20, while the target 30 is provided with a conductive collector electrode 32 on an insulator single crystal base plate 31. Setting electric potential of the electrode 21 down to VK, first cross voltage to be impressed on the electrode 32 where a secondary electron emission rate delta of a storage surface 33 of the target 30 becomes 1 down to V1, the potential of the electrode 32 to VC, the potential of the electrode 29 to Vm and the potential of the storage surface 33 to VS each, the potential VC to satisfy an expression I is set whereby the target 30 is impacted with an electron beam. Afterward, the potential VC is raised up to a more higher value than the potential VK as being impacted under the condition of an expression IV and an erasing potential differential is secured whereby making it writable.
Patent JP-H10276673-A (JP)
Title: Instant foamable teas
Inventor: YAMAOKA JIYUNTOSHI
IPC: A23F3/14
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an instant foamable tea using powdered tea as a raw material, capable of being easily dissolved in hot water or water in a short time to give drinking tea, and capable of being always charged in a constant amount. SOLUTION: This instant foamable tea is obtained by adding sodium bicarbonate and citric acid to powdered tea and subsequently processing the mixture into granular tablets. The powdered tea preferably has an average particle diameter of 2-20 μm, and the sodium bicarbonate and the citric acid are preferably added in amounts of 10-40 pts.wt., respectively, per 100 pts.wt. of the powdered tea.
Patent JP-H01264580-A (JP)
Title: Control method of driving progressive wave type ultrasonic motor
Inventor: HIROSHIMA YUKIMI
IPC: H02N2/00
Filed: 1988-04-12
Abstract: PURPOSE:To improve efficiency, and to stabilize the driving the title motor by inputting AC voltage into two regions in a piezoelectric body, measuring the phase difference of the voltage of two electrodes obtained by polarizing the electrodes not polarized and varying applied frequency so as to keep the phase difference constant. CONSTITUTION:An annular-shaped piezoelectric body 12 for an ultrasonic motor is composed of a polarized electrode 60 mounted on the electrode A51 side of an electrode 43 not polarized on the rear, an electrode 61 formed in the same manner, etc. The phase of output voltage from both electrodes 60, 61 is compared, and a phase comparator 70 outputting voltage corresponding to the phase difference and a voltage-frequency converter 71 generating the AC voltage of frequency corresponding to output voltage from the phase comparator 70 are provided. Consequently, when the resonance frequency of the piezoelectric body 12 is changed, output voltage from the phase comparator 70 is fluctuated, and the generating frequency of the voltage-frequency converter 71 is altered so as to coincide with the varying resonance frequency of the piezoelectric body 12. Accordingly, drive frequency and resonance frequency agree with each other at all times.
Patent JP-H07295178-A (JP)
Title: Photosensitive material processing device
Inventor: INOUE YUJI
IPC: G03D3/13
Filed: 1994-04-28
Abstract: PURPOSE:To lessen the deterioration and evaporation of the processing liquid of a photosensitive material processing device heretofore. CONSTITUTION:A slender insertion port 26 through which a photosensitive material 14 is inserted, is formed at a liquid surface cover part 16A to cover the liquid surface in such a manner that this port can be closed by a slidable shutter 30. A lever 42 for transmitting the axial movement of a revolving shaft 46 is disposed to face the shutter 30. A helical gear 58 is fixed to this revolving shaft 46 and a helical gear 62 fixed to a driving haft 60 is meshed therewith. The helical gear 58 receives thrust load and the revolving shaft 46 moves when the helical gear 62 revolves. The lever 42 is then rotated to open the shutter 30. The rotation of the driving shaft 60 stops and the thrust load does not act any more on the helical gear 58 at the time of stopping the processing and, therefore, the revolving shaft 46 is returned to its home position by a compression coil spring 64 and the shutter 30 is closed. A developing tank 12 is put into a hermetically closed state and the deterioration (oxidation) and evaporation of a developer are lessened.
Patent JP-H01263205-A (JP)
Title: Method for increasing calorie of gas generated in blast furnace
Inventor: YONE YASUHIRO
IPC: C21B5/00
Filed: 1988-04-13
Abstract: PURPOSE:To increase the calorie of gas generated in a blast furnace by charging waste tires into the furnace and carrying out the dry distillation of the tires simultaneously with the reduction of ore. CONSTITUTION:Waste tires are transferred with a skip car 1 and stored in a fixed hopper 2 by utilizing idle time when iron ore, etc., are charged into a blast furnace. A small bell 3 and a large bell 4 are moved to charge the tires into the furnace. The tires fall in layers together with iron ore, etc., and are thermally decomposed and gasified by dry distillation. The calorie of gas generated in the blast furnace can be increased.
Patent JP-S60235667-A (JP)
Title: Painting method of rapid-curing two-pack mixed paint
Inventor: NAKATANI MASAAKI
IPC: B05B7/04
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the gelation of paint in a painting hose, etc. and to improve the property of a coated film by supplying a principal agent which is not incorporated with a catalyst and the catalyst separatedly from different lines. CONSTITUTION:A principal agent and a curing agent are mixed in an internal mixing part (m), and the liquid mixture is sent under pressure through a lance P1. Meanwhile, a catalyst is sent under pressure through a lance P2, and the discharged liquid mixture and the discharged catalyst from each lance P are mixed. The gelation of paint in a paint hose, etc. is prevented in this way, and a good-quality film can be obtained.
Patent JP-2000265099-A (JP)
Title: Ink jet recording method
Inventor: SANO HIDEO
IPC: C09D11/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable distinct full-color images improved in the light resistance of light-colored parts and of light-color-mixed parts to be formed by using a metal-containing azo colorant in preparing at least one magenta ink of two or more magenta inks containing different colorants. SOLUTION: A metal-containing azo colorant is used as the colorant for preparing a light-color ink. Colorants listed in Color Index or colorants represented by formulas I and II are examples of the metal-containing azo colorant. In the formulas, X1 is H, a halogen, alkyl, alkoxy, nitro, alkylsulfonylamino, arylsulfonylamino, acylamino, (substituted) triazinylamino, (substituted) sulfamoyl, carboxy or sulfo; X2 is H or sulfo; Q is (substituted) phenyl or (substituted) naphthyl; n is 0-3; W1 and W2 are each Cu, Co or Ni; Z is a (substituted) benzene ring or a naphthalene ring; and Y is sulfo or (substituted) amino.
Patent JP-H07297595-A (JP)
Title: Suction nozzle of tcp device
Inventor: ONIZUKA YASUTO
IPC: B23P21/00
Filed: 1994-04-28
Abstract: PURPOSE:To correct a TCP device for curvature so as to mount it high in accuracy by a method wherein a suction part is provided to a base body equipped with a pressing part which presses down the TCP device to suck the TCP device. CONSTITUTION:Suction parts 5 and 6 are formed of elastic body, and their suction faces 5b and 6b protrude downwards slightly below a pressing part 1c, so that the suction faces 5b and 6b come into contact with a TCP device D sooner than the pressing part 1c. Therefore, even if the TCP device D is warped, it never happens that only the pressing part 1c comes into contact with the TCP device D but the suction faces 5b and 6b are kept out of contact with TCP device D, so that the TCP device D can be surely attracted by the suction faces 5b and 6b. When the TCP device D is placed on a device pad 10, the suction faces 5b and 6b are slightly and elastically contracted in a vertical direction so as to sandwich in the TCP device D between the pressing part 1c and the device pad 10 to correct the device D for warpage, whereby the TCP device D can be restrained from deteriorating in position accuracy at transfer.
Patent JP-H09277294-A (JP)
Title: Interior member for vehicle and manufacture thereof
Inventor: KOYANO FUMIO
IPC: B29C43/18
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To effect the bonding treatment of a joining part skin material with a simple work without spoiling the appearance of a product and prevent the separation of terminal end of the joining part skin material, in an interior member for vehicles, employing a composite skin material wherein the joining part skin material is mounted on a general part skin material, and the manufacturing method of the same. SOLUTION: Needle holes 33 are bored along a place, corresponding to the groove 11 for joining of a general part skin material 31, with a proper interval while molten resin M is made to flow out to the rear surface side of terminal end 34 of a joining part skin material 32 through the needle holes 33 to form anchor units 35 upon molding the resin core material 20 through a mold press. The terminal end part 34 of the joining part skin material 32 can be retained surely in the groove 11 for joining through the anchor units 35 whereby workability in the spreading and thermal curing works of adhesive agent can be improved and the separation of the terminal end 34 of the joining part can be prevented.
Patent JP-H09277238-A (JP)
Title: Production of concrete block member and fish-way block
Inventor: OKAMOTO HIDEYASU
IPC: B28B7/14
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To hold workability in a place such as a mountainous region where an admission passage is narrow and a large-scale heavy machine or vehicle is difficult to enter. SOLUTION: In a method for producing a fish-way block 10 splittable through split surfaces, a pair of connection plates 13 are arranged at the positions along the split surfaces 12 within a manufacturing form as partition plates in a mutual close contact state prior to work casting concrete into the manufacturing form of the fish-way block 10 and, after concrete cast into the manufacturing form so as to embed the partition plates is cured and demolded, the close contact state of a pair of the connection plates 13 is released to constitute the fish-way block 10 in a manner possible to split.  The fish-way block 10 thus produced is split to be reduced in its wt. to become easily susceptible to transport work or assembling work and, when the split blocks are again integrated, a pair of the connection plates 13 form accurate close contact surfaces to the split surfaces to easily integrate the split blocks in a close contact state.
Patent JP-H02268839-A (JP)
Title: Unhulled rice feeder in centrifugal force husking machine
Inventor: HOSOKAWA KATSUO
IPC: B02B7/02
Filed: 1989-04-11
Abstract: PURPOSE:To automatically control a starting period for supplying unhulled rice to a husking fan and to maintain the amount of supplied unhulled rice constant by connecting a delay device to a motor which drives a rotary impeller provided to the drop port of a paddy tank communicated with a husking part. CONSTITUTION:When an operating time is set by a timer switch 24, a motor 25 of a husking fan is started. A delay relay 26 is actuated and a miniature speed reduction motor 4 is not started at the interval until a husking fan 1 is regulated to the normal number of revolutions. When the husking fan 1 is regulated to the normal number of revolutions, delay of a delay relay 26 is released and the motor 4 is driven and rotary impellers 3 are rotated to the direction shown in an arrow A3. Since the rotary impellers 3 are provided to a drop port 3a of a paddy tank 5, unhulled rice A in the paddy tank 5 is forcedly and continuously dropped at prescribed amount to the husking part while it is scraped down. Therefore the feed rate of unhulled rice is not changed by admixing of straw chips and nog, etc. Even when the husking fan 1 is rotated, the motor 4 is not instantaneously driven and therefore husking and grain elevation are completely performed.
Patent JP-S59219531-A (JP)
Title: Inward-expanding brake
Inventor: NAKAGAWA SHIYOUGO
IPC: F16D51/22
Filed: 1983-05-26
Abstract: PURPOSE:To obtain the stable brake performance by bending a portion pressing the leading side of a brake cam into a doglegged shape and making the stroke of a leading side brake shoe larger than that of a trailing side brake shoe. CONSTITUTION:A brake cam 5 is selected to be normally rotated to press a leading side brake shoe 2 at its inside and press a trailing side brake shoe 3 at its outside. In this case, the side of the brake cam 5 pressing the leading side brake shoe 2 is refracted by some angle in the opposite direction to its rotating direction, the brake cam 5 is bent into a doglegged shape as a whole, and the end surfaces of both brake shoes 2, 3 are brought into contact with it. Thereby, the stroke of the leading side brake shoe 2 is made larger than that of the trailing side brake shoe 3, and the leading side brake shoe 2 with more abrasion is adjusted by the size of the stroke to obtain the stable brake performance.
Patent JP-S59218499-A (JP)
Inventor: KOBAYASHI MASUYUKI
IPC: G10L21/02
Filed: 1983-05-26
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-S5616223-A (JP)
Title: Interface circuit
Inventor: TSUCHIDA KATSUHIRO
IPC: H03K19/00
Filed: 1979-07-20
Abstract: PURPOSE: To realize the information system of high quality, by avoiding the production of unnecessary pulse noise and the period of unstable state at leading and trailing of DC level, at the connection between CPU and external circuits.  
     CONSTITUTION: The normally opened relay contact 32 is placed in series connection with the signal line for CPU12 and external circuit 13. This contact 32 is switched with the relay driving circuit 33, and this circuit 33 has the transistor TR34 and the relay coil 35. Further, at the collector side of TR34, DC level V 1  is given and at the base side of TR34, the DC level V 2  is fed, the leading of the level V 2  is delayed for a given time than the leading of the level V 1 , and the trailing of the level V 2  is ahead the trailing of the level V 1 . Further, the level V 1  can be the level of the supply power 15 to the logic circuit of CPU12. Thus, at the leading and trailing of  the DC level, the production of unstable operation period and unnecessary pulse  noise is avoided to realize the information system of high quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57206782-A (JP)
Title: Vertical shaft type windmill having rotating wind bowl disengageable therefrom
Inventor: KOBAYASHI HIDEYA
IPC: F03D3/00
Filed: 1981-06-16
Abstract: PURPOSE:To provide starting power to a vertical shaft type windmill by applying the torque of wind bowls to the vertical shaft type windmill through the engagement between a stationary ring and an elevatable ring, and as well to enable the vertical shaft type windmill to be freely rotated at a high speed by disengaging between the stationary ring and the elevatable ring when the vertical shaft type windmill is started to rotate. CONSTITUTION:Since no centrifugal force is affected to wind bowls 5 upon gentle wind, the wind bowls 5 depress an elevatable ring 4 by their weights so that fang-like radial recesses and projections 19, 20 in the upper surface of a stationary ring 10 and in the lower surface of the elevatable ring 4 are meshed together for establishing the engagement condition. Accordingly, a Darius windmill 3 is applied with starting power through a vertical shaft 2. The wind bawls 5 have come to be subjected to centrifugal force, accompanying with increase in rotational torque, and therefore, the elevtable ring 4 is raised through lower arms 7 of the wind bowls 5, resulting in the radial recesses and projections in the lower surface of the elevatable ring 4 being disengaged from the radial recesses and projection in the upper surface of the stationary ring 10, thereby the Darius windmill 3 is maintained to rotate in a high efficiency under rotational torque obtained only from the windmill 3 itself, irrespective of the rotation of the wind bowls 5. Thus, electric generation at a high speed may be made if a generator is directly coupled to the center vertical shaft 2.
Patent JP-S60236969-A (JP)
Title: Method of separating overlapped plates and device therefor
Inventor: HAYASHI KEIICHIROU
IPC: B65H29/24
Filed: 1984-05-08
Abstract: PURPOSE:To make it possible to realize a high speed piling process, by applying a bending force to plate materials when overlapped plate materials are successively fed from a shear line conveyor ti a piler so that with the use of a recovery force of the plate materials the preceding plate material is separated from the next plate material. CONSTITUTION:Between a head pulley 4 section and the introducing section of a piler 1 in a shear line conveyor 2 for feeding piling plate materials 3 to the piler 1, a small conveyor 5 is laid above the piler such that it faces downward, and therefore, the feed line for the plate materials 3 is curved. Further there is provided an air jet device 6 for jetting air toward the curved section of the feed line being laid below the head pulley 4. With this arrangement the plate materials 3 are bent between the conveyor 2 and the small conveyor 5, and therefore, the rear end section of the preceding plate material 3 is separated from the closely contacted surface of the next plate material 3 with the use of the recovery force of the plate materials. At this time air is jetted from the above- mentioned device 6 onto the rear end section of the preceding plate material 3 to enhance the effect of the separation.
Patent JP-H05259764-A (JP)
Title: Band amplifier
IPC: H05K1/02
Filed: 1992-03-16
Abstract: PURPOSE:To provide the small sized band amplifier. CONSTITUTION:First and 2nd erth electrodes 24a, 24b, 1st-6th lands 26a-26f, an input terminal 28, a coil electrode 30, a power supply terminal 32, and an output terminal 34 are formed on a board 22 in the band amplifier 20. Furthermore, 1st-6th chip capacitors 36a-36f, a transistor(TR) 38, 1st-3rd chip resistors 40a-40c and a chip trap 42 are connected to the electrodes, the lands and the terminals.