baber/WOPTO huggingface dataset:
Patent JP-H07210047-A (JP)
Title: Toner recycling device
Inventor: MOTOBAYASHI NAOKI
IPC: G03G15/08
Filed: 1994-01-14
Abstract: PURPOSE:To prevent toner from clogging in the case of carrying recovered toner. CONSTITUTION:This toner recyling device is a device for returning the toner recovered by a toner cleaner to a developing part 64 in a copying machine. This device is provided with a first sprew conveyer, a second screw conveyer 55 and a third screw conveyer. The first screw conveyer discharges the toner from the toner cleaner. The second screw conveyer 55 receives the toner discharged from the first screw conveyer and carries the toner at feed rate which is larger than that of the first screw conveyer. The third screw conveyer receives the toner from the second screw conveyer 55, and carries the toner at the feed rate which is larger than that of the second screw conveyer on a developing part 64 side.
Patent JP-S61162585-A (JP)
Title: Production of hydrogenation-treated pitch
Inventor: HIROSE SHIRO
IPC: C10C3/04
Filed: 1985-01-11
Abstract: PURPOSE:To obtain the titled pitch suitable for carbonaceous ceramics, etc. without supplying expensive hydrogen-donating solvent from the outside of the system, by gas-liquid separation of a mixture of solvent ad hydrogenated pitch after heat treatment followed by hydrogenation of the solvent to retain its hydrogen-donating ability. CONSTITUTION:Feedstock pitch 1 and hydrogen-donating solvent 2 are fed to mixing tank 3, the resultant pitch-solvent mixture being conveyed to heating furnace 7 in a pressurized state. Before the introduction into this furnace 7, hydrogen 5 for use in reaction is incorporated in said mixture. The resulting mixture is heated in the furnace 7 followed by feeding to pitch hydrogenation column 8 to perform hydrogenation. The resultant reaction mixture comprising hydrogenated pitch, the solvent and a gas such as hydrogen is then introduced into high-pressure gas-liquid separator 9 to carry out gas-liquid separation. A gas phase from the top of the separator 9 is fed to solvent hydrogenation column 11 along with incorporation of hydrogen 6 for use in reaction to convert the solvent into a modified one with enhanced hydrogenation-donating ability. Gaseous phase 16 separated in the separator 9 is fed to low-pressure gas-liquid separator 17 and the objective hydrogenation-treated pitch being taken out through the bottom whereas solvent 18 being separated through the top.
Patent JP-H01179576-A (JP)
Title: Video signal processor
Inventor: KASHIRO TAKAO
IPC: H04N5/45
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a multi-picture together with a normal picture and to obtain a same effect without using the memory of large capacity by inserting the multi-picture to a large screen. CONSTITUTION:The title device is provided with a display memory 5 to store a video signal to be obtained from a video signal switching part 1, which switches the video signal to be selected by a tuner, the video signal to be inputted from an external part and the reproducing signal of a video tape recorder, etc., and executes the selection of the large picture and a small picture, a memory control part 4 to execute a writing to the display memory 5 based on a synchronous signal in the video signal stored in the display memory 5, a reading from the display memory 5 based on the synchronous signal in a large picture signal or the control of an A/D converting part 3 of a D/A converting part 12, an output switching part 10, which switches the large picture signal and the video signal to be read from the display memory 5, and a central control part 13 to control the video signal switching part 1 and memory control part 4. Thus, the function of the multi-picture can be executed with the small memory capacity. Then, the normal picture can be projected in the large screen and the multi- picture can be projected on the display screen of a cathode ray tube in the small screen.
Patent JP-H02185913-A (JP)
Title: Method for melting direct reduction iron
Inventor: KOMATSU YOSHIMI
IPC: C21C5/56
Filed: 1989-01-11
Abstract: PURPOSE:To safely execute melting and refining at high efficiency by obtaining the stoichiometric oxygen balance from analyzed value of direct reduction iron pellet, blending iron oxide pellet or coke according to the obtd. value and charging it into a melting furnace. CONSTITUTION:The iron oxide pellet is directly reduced under dry reducing atmosphere. Carbon content, total iron content and pure iron ratio to the total iron content (metallized ratio) in the direct reduction iron pellet obtd. are analyzed. Successively, the stoichiometric oxygen balance in the direct reduction iron pellet is obtd. from this analyzed value. This stoichiometric oxygen balance is desirable to obtain from the equation: carbon content - (carbon atomic wt./oxygen atomic wt.)X(oxygen atomic wt./iron atomic wt.)X(the total iron content - reduction iron content). When the obtd. value deviates from the prescribed range, the iron oxide pellent or the coke is blended to this direct reduction iron an charged into the melting furnace to execute the melting. By this method, by promoting the melting, the productivity of high efficinecy is secured or by balancing with the dissolved oxygen quantity, bumping is prevented.
Patent JP-S63170175-A (JP)
Title: Supporting structure of four-column frame for tractor
Inventor: YAMAMOTO YASUTAKA
IPC: B62D21/18
Filed: 1987-01-09
Abstract: PURPOSE:To disperse the extent of load to be imposed on a four-column frame as well as to aim at lightweightiness in this frame, by supporting the lower part of a front column forming the four-column frame surrounding a driver's seat of a tractor with a side member and a cross frame each in a car body. CONSTITUTION:A four-column frame erected so as to surround a driver's seat of a tractor is constituted of each of front and rear columns 7 and 8 to be set up each in front and in the rear of the drive's seat and a symmetrical pair of intermediate column 9 connecting an interval between upper ends of these front and rear columns 7 and 8. In this case, the front column 7 is formed from one upper column 10 formed in U-shaped form and two lower columns 11. And, a connecting piece 14 for to be connected to a connecting part 18a at a tip of a side member overhanging from a steering column 17 is projectingly installed in a part 11a of the lower column 11 extending in the same direction as a vertical part of the upper column 10. And, a connecting piece 15 to be locked to an edge of a cross frame 19 is projectingly installed in a parts 11c extending in the rear of the lower column 11.
Patent JP-H11199711-A (JP)
Title: Rubber composition
Inventor: YAMAUCHI SHIGERU
IPC: C08L9/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a rubber compsn. which causes no deterioration in the weatherability, especially in the ozone resistance, as well as in the properties required for an outer layer rubber and besides causes no bad quality in the external appearance. SOLUTION: A compsn. contains a diene-based polymer (X), a higher fatty acid ester (A) with an m.p. of 40 deg.C or above, a microwax (B) having the number of carbon atoms from 40 through 50, and a paraffin wax (C) having the number of carbon atoms from 30 to less than 40. Further (C) is of 0.1-5 pts.wt. on the basis of 100 pts.wt. of (A), a wt. ratio of (A) to (B), namely (A):(B), is 10:1 to 1:1.5, and a wt. ratio of (A) to (C), namely (A):(C), is 2:1 to 1:2.5.
Patent JP-H09194718-A (JP)
Title: Polyamide resin composition
Inventor: ICHIKAWA HARUO
IPC: C08L77/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizer for a polyamide resin producible from inexpensive raw materials and having low volatility and excellent property-improving effect and provide a polyamide resin composition containing the plasticizer. SOLUTION: This plasticizer for a polyamide resin is composed mainly of an addition product of a >=10C unsaturated organic compound and an aromatic hydroxy compound. The polyamide resin composition is produced by compounding and plasticizing 100 pts.wt. of a polyamide resin with 1-60 pts.wt. of the plasticizer in terms of the addition product of the unsaturated organic compound and the aromatic hydroxy compound.
Patent JP-H05185817-A (JP)
Title: Active suspension system for vehicle
Inventor: KISHIMOTO HISAHIRO
IPC: B60G17/015
Filed: 1992-01-10
Abstract: PURPOSE:To improve the extent of turning performance in a vehicle so sharply by setting a control distribution so as to make a steering characteristic in the vehicle come to an understeering tendency at an area where the size of a steering angle is small as well as to make the vehicle steering characteristic come to an oversteering tendency at the area where the size of the steering angle is large, respectively. CONSTITUTION:A control means controls each operation of an actuator at the front wheel and another actuator at the rear wheel side out of paired actuators capable of adjusting an increase or decrease of force supporting a car body to each wheel so as to become a control distribution set by a steering angle corresponding distribution rate setting means 100 as adjusting the control distribution between these two actuators at both front and rear wheel sides, and changes a steering characteristic in a vehicle in addition. At this time, this setting means 100 sets the control distribution so as to make the car steering characteristic become an understeering tendency at an area where size of the steering angle is small, and to make the car steering characteristic become an oversteering tendency at an area where the size of the steering angle is large, respectively.
Patent JP-S58121481-A (JP)
Title: Handwritten information input pen
Inventor: ONO KIYOUSUKE
IPC: G06V10/12
Filed: 1982-01-14
Abstract: PURPOSE:To improve the detection sensitivity in the moving direction and eliminate the influence of the moving speed of the titled pen, by letting the pen have a vibrator which is electrically excited from the outside, and by detecting the moving direction of the pen as the increasing direction of the exciting force of the vibrator. CONSTITUTION:A vibrator 4 is held by a case 2 through an elastic layer 21, and the lead wire of the vibrator 4 is connected with a high frequency voltage driving circuit and excited by the resonance frequency of the vibrator 4. Force detectors 5-8 are forcedly inserted into the space between a penholder 1 and the inner wall of the vibrator 4. When the vibrator 4 is excited, a voltage having a specific frequency and a constant amplitude is outputted to the lead wire of the force detectors 5-8. The moving direction of this pen is detected by the force detectors 5 and 6, 7 and 8 after it is resolved into the direction of these detectors. The moving stroke of the pen point is detected by integrating or counting the sliding elastic wave outputted from the lead wire of a sliding elastic wave detector 9 during the period of recording.
Patent JP-H03209951-A (JP)
Title: Transmission data branching device
Inventor: KOBAYASHI MASAHIRO
IPC: H04L69/14
Filed: 1990-01-12
Abstract: PURPOSE:To allow transmission data from a transmitting side to branch into plural data and to send them out by extracting transmission data stored in a storage means by a data transmission means 3 and transmitting it by a prescribed protocol to the other computer installed in a receiving side. CONSTITUTION:When data is transmitted from one on-line computer 10, this data is received by a transmission controller 14 of a transmission data branching device 11, and inputted to a transmission data saving part 16. In the saving part 16, this data is supplied to an on-line computer 12 through a transmission controller 15. As a result, the computer 12 can obtain the data transmitted from the computer 10. Also, simultaneously, the saving part 16 stores the supplied data in a storage part 17. Subsequently, a data transmission part 18 extracts the data stored in the storage part 17, and transmits this data to a debug computer 13 through a transmission controller 19 by a prescribed protocol. In such a way, the computer 13 can input the transmitting data from the computer 10.
Patent JP-2000020222-A (JP)
Title: Portable stuffed doll type remote operation device, information processor, communication device, and security device
Inventor: KUJIRADA MASANOBU
IPC: G06F3/16
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a remote operation device for a television set, a video cassette recorder, or computer (information processor or information communication device), a telephone set (communication device for a communication with others), and a security device (device for health care of an infant or solitary old person, crime prevention, etc.), that even an old person or a child can use easily and pleasantly. SOLUTION: In the portable stuffed doll type device including an elastic part which is shaped imitating a man, an animal, or an imaginary living body and formed of a soft and elastic raw material such as sponge and cotton, a surface part 2 which is formed of a soft raw material having a relatively large coefficient of friction such as woven fabric, velvet, corduroy, leather, and a plastic sheet and covers the elastic part, and a processing part 2 stored in the elastic part, the processing part is equipped with a transmitting means 3 which sends specific operation data to external equipment with an electromagnetic wave such as infrared rays and an input interface means through which a user inputs the operation data with a voice, hands, or finger tips.
Patent JP-H03210470-A (JP)
Title: Method and apparatus for inspecting surface of material
Inventor: FUJII KAZUMI
IPC: G01N27/00
Filed: 1990-01-12
Abstract: PURPOSE:To measure a local corrosion state in the atmosphere by a method wherein an object to be measured is scanned while the distance between a reference electrode and the object to be measured is kept constant and the work function of a minute part is measured and the local state change of the object to be measured is known from the measuring result. CONSTITUTION:A reference electrode 1 is mounted to a piezoelectric element 8 movable in three directions X, Y, Z in order not only to measure a work function but also to finely adjust the position of the electrode 1 by vibrating the electrode 1. In order to prevent the generation of stray electric capacity between an object 2 to be measured and the reference electrode 1, the reference electrode 1 is adjusted by an X-Y-Z axis stage 3 so that the distance between the measuring surface of the reference electrode 1 and the object 2 to be measured becomes 1/5 of the diameter of the measuring surface of the cylindrical reference electrode 1 or less to perform measurement. By this method, the surface state of the object 2 to be measured opposed to the measuring surface of the reference electrode 1 can be accurately grasped. By this constitution, the deterioration generating position and deterioration state of a material locally deteriorated in the atmosphere by corrosion can be measured.
Patent JP-H04236305-A (JP)
Title: Aligning method of position of mask for substrate
Inventor: KOBAYASHI MASAKAZU
IPC: G03F9/00
Filed: 1991-01-17
Abstract: PURPOSE:To enable accurate recognition of an indented part having a small stepped part in a substrate having the indented part and to conduct accurate and reliable position alignment of a mask with the substrate. CONSTITUTION:In a method for position alignment of a mask for patterning a resist layer P4 on a substrate P, a light is applied from the lower part of the substrate P to a projecting part 10 formed on this substrate P, part of a transmitted light through a stepped surface of the projecting part 10 of the substrate is intercepted by a mark 12 for position alignment provided on the mask M, and based on a transmitted light pattern 13A, 13B passing with part of it intercepted by the mark 12 for position alignment of the mask, the relative positional relationship between the substrate P and the mask M is measured.
Patent JP-H04250065-A (JP)
Title: Ink jet head cartridge and ink jet recording device employing the same cartridge
Inventor: KURATA MITSURU
IPC: B41J2/175
Filed: 1991-01-18
Abstract: PURPOSE:To perform simple and reliable insertion of an electrode into a porous body by a method wherein an edge part is formed to the tip of an electrode, in a device wherein an electrode for detecting a remaining amount is inserted in an ink absorbing body formed of a porous material disposed in a tank to store ink. CONSTITUTION:An ink jet head cartridge injects ink, stored in a tank 13, through the injection nozzle of a recording head along with scanning of a carriage. An ink absorbing body 51 formed of a porous and/or a fibrous material is disposed in the tank 13. The proper number of electrodes 22 for detecting a remaining amount is disposed to the ink absorbing body 51. In this case, a sharp edge part 22a is formed to the tip part of the electrode 22 for detecting a remaining amount. When the electrode 22 for detecting a remaining amount is inserted in the ink absorbing body 51, the insertion is carried out as the fibers of the porous body are cut by means of the sharp edge part 22a at the tip of the electrode. This constitution performs simple and reliable insertion, reduces a deformation amount of the porous body, and increases tank capacity.
Patent JP-S61174254-A (JP)
Inventor: DALLMANN HERMANN
IPC: C08K5/42
Filed: 1986-01-14
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-S62163505-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/06
Filed: 1986-01-13
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-H08194489-A (JP)
Title: Active silencing system and device equipped with the same
Inventor: WATABE MASANORI
IPC: G10K11/178
Filed: 1995-01-17
Abstract: PURPOSE: To shorten the system delay as a physical restriction by sensing the noise information signal, and predicting a future noise signal arising thereafter on the basis of the obtained signal. CONSTITUTION: A controller 4 predicts in advance a future noise signal on the basis of the reference signal obtained with a reference sensor 2, and noises are reduce by performing phase coordination and inversion of the signal so that the noise make destructive interference with the applied sonic wave at the desired silencing point As noise information of a noise source 1 a sensing signal S1 is emitted from the reference sensor 2 and converted into digital signal by an A/D converter 41 so that a reference signal S2 is provided, and the future noise signal is predicted from time to time by a future signal predicting means 42 on the basis of the reference signal S2 so that a predict signal S3 is prepared.  Then a speaker control signal S4 is produced by an inverted phase signal producing means 43, analogized by a D/A converter 44, and amplified by a power amplifier 45. and application sonic wave is emitted from a speaker 3 so that the noise is reduced.
Patent JP-S5597815-A (JP)
Title: Roll forming machine
Inventor: ONODERA SHIYOUGO
IPC: B21D5/08
Filed: 1979-01-22
Abstract: PURPOSE: To make possible the exchange of roll to be completed in a short time, by making possible the extraction of roll from the stationary stand on the driving side through the movement only in the direction of roll axis.  
     CONSTITUTION: At first, the stand 1 on the undriven side is slid in the axial direction. Following to this, the shaft 2 respectively inserted into the roll 3 is inserted and set in to the female part 5 formed in the driving shaft 7. Hereby, the polygonal (hexagonal) part 6 and the cylindrical part 10 at the tip of the shaft 2 are fitted in to above female part 5, and the rotational driving force is transmitted through the polygonal part 6 and the groove 8 formed in the female part 5. Besides, the pressure perpendicular to the roll axis is borne by the cylindrical part 10 of the shaft 2 and the female part 5, and the bearing around these two parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000209556-A (JP)
Title: Image processor and image communication device
Inventor: KUBOTA AKIO
IPC: H04N19/625
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time required at an image code compressing part in a QCIF(quarter common intermediate format) conversion mode by decreasing the number of effective bits of the image data when a CIF(common intermediate format) conversion mode is designated compared with a case where the QCIF conversion mode is designated. SOLUTION: A format conversion means an switch the format conversion mode between the CIF and QCIF conversion modes according to the logical state of a format mode control signal. A switch 17 transmits selectively the data inputted to a noise eliminating means 13 and the output data of the means 13 to a circuit of the next stage based on the decision result of a deciding circuit 16. A bit control part 18 is placed at a stage following the switch 17 and decreases the number of effective bits of the image data when the QCIF conversion mode is designated compared with a case where the CIF conversion mode is designated by means of the format mode control signal.
Patent JP-H06212152-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1993-01-14
Abstract: PURPOSE:To provide a high-reliability EL element which has high luminance and emission efficiency and hardly undergoes degradation in luminescence. CONSTITUTION:An azo compd. having at least one azo group having a group capable of forming a complex with a metal, or a complex of the azo compd. with a metal, is incorporated into an org. EL element at least having a phosphor sandwiched between a pair of electrodes. Thus is obtd. the objective element having a high luminous intensity and an excellent stability during repeated use.
Patent JP-S58124801-A (JP)
Title: Pressure control valve
Inventor: MIYAGAWA SHINPEI
IPC: F15B9/08
Filed: 1982-01-16
Abstract: PURPOSE:To prevent lowering in responsibility of a pressure control valve by coupling a hydraulic cylinder to a driving oil pressure source through a servo valve. CONSTITUTION:A port P of a servo valve is coupled to an oil pressure source. A port T of the servo valve is coupled in such a manner as to return to the oil pressure source. A port PIL of a coupling 12 of the servo valve is coupled to the oil pressure output for obtaining constant pressure. A port P1 of a throttle valve is coupled to a pipe for supplying pressure oil to a header of the oil pressure output for obtaining constant pressure. A port T1 is coupled to a part connected to an oil reservoir of the pressure oil supply source so as to eliminate an offset and prevent lowering in responsibility of the pressure control valve.
Patent JP-S61164383-A (JP)
Title: Charge transfer device and its driving method
Inventor: KURODA TAKAO
IPC: H04N5/335
Filed: 1985-01-16
Abstract: PURPOSE:To realize a broad dynamic range, high-speed transfer and remarkably low smear level by providing a transfer gate having transmission delay characteristics on a transfer channel and applying a voltage pulse to the end. CONSTITUTION:A read pulse 25 from a vertical shift register 11 is applied to a vertical read gate line 12-1 and a vertical transfer pulse 26 is applied to a vertical transfer gate 14, then a signal charge is read to a vertical transfer channel from photoelectric converting element 10. In finishing the read at a time t3 and bringing the vertical transfer gate pulse 26 to an L level by a high through rate since the vertical transfer gate 14 has a proper resistivity, the applied pulse is being propagated gradually remotely as t5 and t6. An electric field sending the signal charge further exists at the end of pulse transfer, the signal charge is transferred as the pulse is being propagated to transfer remained electric charges, allowing to improve the transfer efficiency.