baber/WOPTO huggingface dataset:
Patent JP-H08332964-A (JP)
Title: Motor-driven power steering system
Inventor: OKANOE TAKUHIRO
IPC: B62D5/04
Filed: 1995-06-08
Abstract: PURPOSE: To provide a light steering feeling by executing the dynamic braking of a motor in the case of a steering wheel hand-off return condition being effected on the basis of a detected value and differential value of steering torque, and suspending dynamic braking to give priority to differential control in the case of a motor control condition being effected during this dynamic braking. CONSTITUTION: At the time of performing assist control by a microcomputer 11, an output of a steering torque detecting means 9 is first taken into the microcomputer 11, and a steering torque differential value differentiated by a steering torque detected value differentiating means 10 is also taken into the microcomputer 11. A motor driving command value is then determined on the basis of the steering torque detected value and the steering torque differential value. Whether a steering wheel hand-off return condition is effected is judged from the steering torque detected value and a motor terminal voltage. In the case of a differential current being zero with affirmative judgment, FETs 3a, 3b are turned on, and FETs 3c, 3d are turned off to execute dynamic braking.  In the case of a motor control condition being effected from the steering torque differential value during the execution of dynamic braking, dynamic braking is suspended to giver priority to differential braking.
Patent JP-S5845389-A (JP)
Inventor: JIYON MAAKU MATSUKINTEIA
IPC: C25B9/19
Filed: 1981-09-09
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-S5931967-A (JP)
Title: Carrier of dry type developer and its manufacture
Inventor: TAKAHASHI TOORU
IPC: G03G9/107
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a carrier not damaging the surface of a photoreceptor, by granulating a mixture of fine ferromagnetic particles and a thermoplastic synthetic resin in a specified mixing ratio into spheres having 10-1,000mum particle diameter, followed by melting, cooling and solidifying, pulverizing, heating, cooling, and forming 10-1,000mum diameter spheres. CONSTITUTION:As the fine ferromagnetic particles, magnetite, Mn-Zn ferrite, etc. are used, and as the thermoplastic resin, PE resin besides phenolic resin, etc. are used. Only the resin is heated to melt, and the fine ferromagnetic particles are added little by little with stirring to give a uniformly mixed mixture. The mixture is cooled and pulverized with a crusher to obtain irregular-shaped, fine pulverized particles. They are formed into spheres by blowing them into air heated to about 300 deg.C, melting the resin in the surface of them to exhibit action of the surface tension of the melt. The spheres having 10-1,000mum diameter are obtained by cooling them. The mixture of the ferromagnetic particles and the resin has (20-80):(80-20)wt. ratio.
Patent JP-S625532-A (JP)
Title: Formation of inner conductive membrane in cathode ray tube
Inventor: TANAKA YOSHIO
IPC: H01J29/88
Filed: 1985-07-01
Abstract: PURPOSE:To enable the formation of an electrically conductive membrane of good quality by humidifying a painting brush used in applying and drying an undercoat when forming an inner conductive membranes of different resistivities on the inner wall of a funnel. CONSTITUTION:An electrically conductive membrane is formed on the inner surface of the funnel 1 of a cathode ray tube by applying paints of low resistance 2, 3 on its neck and cone, and applying a paint of high resistance 4, on the soft part partially overlapping the low resistance paints 2, 3. In this process, a painting brush 8 is pressed against a roll 7 to absorb paint, and a brush holding arm 9 is moved to apply the low resistance paints 2 and 3, while dry air is blown onto overlapping parts 2a and 3a to dry the paints. At the same time, the brush 8 is humidified by humid air sent from a humidifier 11 and then high resistance paint 4 is applied. By this procedure, the painting brush 8 can be prevented from drying up and defects of the conductive membrane which may be caused by dried brush can be prevented.
Patent JP-S62299195-A (JP)
Title: Sigal circuit for trunk
Inventor: KAWAMI SHIGERU
IPC: H04Q3/42
Filed: 1986-06-18
Abstract: PURPOSE:To attain the sound transmission without distortion and to stably transmit and receive a signal between a trunk and a facing device at the time of ringing-off by making a circuit connected to a channel into a high resistance during the calling. CONSTITUTION:Since a high resistance RH connected to the channel of a facing device 2 is about 100>, a supervisory part 11 having a high resistance corresponding to it at a trunk 1 is connected to the channel, and for such reason, the sound is transmitted without distortion. At the contact (a) of the facing device 2, the high resistance RH is shorted, comes to be the relay H of about 1KOMEGA, when the signal is generated to the trunk 1, the supervisory part 11 detects it, starts a signal sending part 12, makes it into a low resistance, sends a response signal and operates the relay H of the facing device 2. Thus, in the calling condition, the trunk 1 and the supervisory circuit of the facing device 2 come to be the high resistance, the calling is executed without distortion, they come to be the low resistance at the time of transmitting and receiving the signal and the signal can be transmitted and received.
Patent JP-2000339643-A (JP)
Title: Tacky adhesive type cleaning sheet
Inventor: HIRAMATSU TAKESHI
IPC: A47L25/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a tacky adhesive type cleaning sheet which is useful for cleaning of, for example, magnetic reading parts and magnetic card transporting parts of apparatus dealing with various kinds of magnetic cards and heating heads and/or transporting rollers, etc., of various kinds of recording apparatus and a method for using the same. SOLUTION: The tacky adhesive type cleaning sheet which is provided with tacky adhesive layers 2 over the entire surface of one or both surfaces of a base and is provided with a porous screen 3 over the entire surface of these tacky adhesive layers 2 is the tacky adhesive type cleaning sheet characterized in that the ends of the tacky adhesive layers 2 are substantially formed as non-tacky adhesive parts 10. The cleaning sheet is provided with the non-tacky adhesive parts 10, by which insertability, transportability, and glue remaining property are improved and the occurrence of nabbing and jamming in the bent passage parts, etc., in the apparatus and the glue remaining is averted.
Patent JP-H037200-A (JP)
Title: Drive device for rotary drum
Inventor: YAGISHITA AKIRA
IPC: D06F58/28
Filed: 1989-06-05
Abstract: PURPOSE:To perform alignment of a rotary drum to the door opening/shutting position automatically and enhance the operating easiness and the safety by operating a drum driving motor at a low speed, stopping the motor automatically when the rotary drum has reached the door opening/shutting position, and locking the rotary drum. CONSTITUTION:A motor 7 rotates a rotary drum 1 at the time of washing, drying, and opening/shutting the door, wherein the motor revolving speed and direction are controlled by a motor drive circuit 8. A control device 12 controls the motor 7 and a drum brake 13 on the basis of signals given by a drum position sensor 9, motor revolving speed sensor 10, and zero volt sensor 11 and stops the rotary drum 1 in the door opening/shutting position. The motor 7 is rotated at a low speed under phase control, and when the rotary drum 1 has reached the door opening/shutting position, it is stopped and locked with a brake 13. Alignment of rotary drum 1 in the door opening/shutting position is made automatically, and opening and shutting operation for the drum door 3 is facilitated, and works of putting in the laundry and taking them out dried, wherein risk of burn is also eliminated.
Patent JP-S5768416-A (JP)
Title: Improvement of excavated soil for back-filling
Inventor: MURAI YASABUROU
IPC: E02D3/12
Filed: 1980-10-13
Abstract: PURPOSE: To improve excavated soil for back-filling purpose by mixing a soil stabilizer, e.g., quick lime, etc., together with auxiliary additives, e.g., good quality sandy soil present in the excavated soil and ground asphalt concrete, etc., with the excavated soil in such a way as to lower the moisture content ratio of the excavated soil.  
     CONSTITUTION: A soil stabilizer, e.g., quick lime, cement, etc., together with auxiliary materials, e.g., good quality sandy soil present in the excavated soil, ground asphalt concrete, etc., is mixed with the excavated soil in such a way as to lower the moisture content ratio of the excavated soil and also to raise its roadbed bearing ratio (CBR value). Thus, the excavated soil has a bearing force great enough to use for back-filling work. For example, the proportions of excavated soil, auxiliary material, and quick lime are 75%, 20%, and 5%, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10329343-A (JP)
Title: Method and apparatus for ink-jet recording
Inventor: NAGOSHI SHIGEYASU
IPC: G06K15/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent dots to be recorded from continuing and decrease deterioration of images, by making a recording head record with a smaller count of dots than a maximum count of recordable dots at least when a density data shows a maximum value. SOLUTION: At the time of printing, a control part 210 carries out a masking process to a density signal from a host or the like, and performs an undercolor removal.black generation process. When a gamma correction is made then, it is detected whether the density signal includes pixel data of a maximum density value. When the detection result is YES, the maximum density value is changed to a value decreased by, e.g. 2%. Gamma corrected image data are binarized and output to a recording head 1 via a head driver 211. The value decreased from the maximum density value is preferably 97-99% depending on a resolution at the time of recording, a kind of ink, a record system, a kind of a recording medium and the like conditions. A count of dots is suitably reduced in accordance with the conditions within the range of the value, so that good images can be obtained.
Patent JP-S6041330-A (JP)
Title: Television receiver
Inventor: KUMAMOTO SHIGEMI
IPC: H03J5/24
Filed: 1984-07-10
Abstract: PURPOSE:To avoid the application of an unnecessary signal to a tuner to eliminate the bad influence of various disturbing waves by providing series circuits, which consist of switching elements and trap circuits through which only respective channel signals pass, for plural channels in parallel between an antenna and a tuner input terminal. CONSTITUTION:Series circuits consisting of trap circuits 5a-5i through which only respective channel signals pass and switching diodes 6a-6i and 7a-7i are provided for plural channels in parallel between the antenna and tuner input terminals 1 and 2 of a TV receiver. These series circuits are provided in accordance with respective channel selecting switches 3a-3i, and a series circuit consisting of diodes 9 and 10 and a capacitor 8 is provided for other selecting switches 3j and 3k. Diodes 6a-6i and 7a-7i of only circuits 5a-5i for selected channels are controlled in accordance with selection of channels of the tuner not to input an unnecessay signal to the tuner, and thus the bad influence of various disturbing waves is eliminated.
Patent JP-H0311039-A (JP)
Title: Novel aromatic arboxylic acid ester compound
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/20
Filed: 1989-06-05
Abstract: NEW MATERIAL:An aromatic carboxylic acid ester compound expressed by formula I (formula II is benzene ring or cyclohexyl ring and benzene ring adjacent to the above-mentioned ring has trans configuration; R is H or 1-12C alkyl). EXAMPLE:A 4-(4'-propylcyclohexyl)benzoic acid-4''-isopropylphenyl ester. USE:An electrooptical display material capable of enlarging anisotropy of refractive index of a liquid material by blending the aimed compound with a TN type liquid material. PREPARATION:4-Alkylbiphenylcarboxylic acid or 4-alkylcyclohexyl benzoic acid is subjected to condensation reaction with 4'-isopropylphenol in a solvent such as methylene chloride in the presence of a dehydrating agent such as dicyclohexylcarbodiimide to readily provide the compound expressed by formula I.
Patent JP-S63306039-A (JP)
Title: Proof printing method for gravure
Inventor: KATO KIYOSHI
IPC: B41M1/10
Filed: 1987-06-08
Abstract: PURPOSE:To improve reproducibility responsive to printing tone of an original plate by coating a gravure lithography with ink by a first doctor blade, and removing excessive ink by a driven second doctor blade. CONSTITUTION:A first doctor blade 3 is drawn on a gravure lithography 1 to coat the whole surface of the lithography 1 with ink (a), thereby filling the ink (a) in the cells of the lithography 1. Thus, the cells of the lithography 1 become the same state as that an original plate is dipped in the ink. Then, a second doctor blade 4 in contact by driving is drawn on the lithography 1 to scrape off excessive ink, and an impression cylinder 2 is then rolled to transfer the ink to a printing sheet (b). Since the ink filling state of the cells of the lithography becomes similar to that of the cells of this plate, reproducibility corresponding to the printing tone of this printer is improved.
Patent JP-S6121290-A (JP)
Inventor: IKEMURA AKIO
IPC: E06B7/082
Filed: 1984-07-10
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-H0434577-A (JP)
Title: Developing device
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/08
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a high-definition image by constituting a developing roller with a supporting body, an elastic body layer provided on the outer periphery of the supporting body, and a conductive layer provided on the surface of the elastic body layer, and specifying the layer thickness of the conductive layer. CONSTITUTION:The developing roller has two-layer structure. For instance, the elastic body layer 12b composed of conductive silicone rubber, urethane rubber, etc., is provided on the outer periphery of the supporting body 12a to be a metallic shaft, and further, the conductive layer 12c of a conductive polyurethane system is provided on the surface of the elastic body layer 12b. The layer thickness T (um) of the conductive layer 12c is set so that 3 X Rz <=T <= 100 is satisfied when the maximum surface roughness of the elastic body layer of the developing roller is defined as Rz (um). Thus, the developing roller having necessary smoothness as the conductive layer, and further, sufficient recovery speed performance even with respect to the distortion of the surface of the developing roller by the pressurized-contact of an electrostatic latent image carrier and a developer thin layer forming means, can be realized, and the high-definition image without having density irregularities, based fogging, etc., can be obtained.
Patent JP-H04367787-A (JP)
Title: Purification tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1991-06-14
Abstract: PURPOSE:To install an aerophobic filtration bed tank, a contact aeration tank and a biomembrane filtration tank in tat order from a sewage inflow side and also a purification tank equipped with a wash back pipe for blowing a biomembrane which settles on a contact material arranged in a biomembrane filtration tank using air without a reduction of the wash-back effects due to the recurrent blowing of the contact material by the biomembrane, even if the film is removed by the wash-back operation, and the ability to purify the sewage efficiently throughout the entire purification tank. CONSTITUTION:The subject purification tank is equipped with a top liquid return device 4b such as an air lift pump which transports a top liquid on a filtration bed too an aerophobic filtration bed tank N1 from a biomembrane filtration tank G. Alternatively, the purification tank is equipped with a bottom liquid return device 4c of air lift pump structure which transports a bottom liquid on the filtration bed near an outlet of the biomembrane filtration tank G to the aerophobic filtration bed tank N1, together with the top liquid return device 4b.
Patent JP-S6122458-A (JP)
Title: Photomagnetic recording element
Inventor: YAMADA TAKASHI
IPC: G11B11/10
Filed: 1984-07-09
Abstract: PURPOSE:To improve long-period stability, environmental characteristics and reproduction performance by forming a magnetic layer made of an photomagnetic recording medium via a dielectric layer using silicon nitride as the major component onto a substrate, including an additive component to the said dielectric layer and selecting its refractive index to a specific value. CONSTITUTION:A magnetic layer 3 comprising an photomagnetic recording medium is formed on a substrate 1 via the dielectric layer 2 using Si3N4 as the major component and the additive component is included so that the refractive index of the dielectric layer 2 is larger than 2.15. A single substance or a compound of the IIb group, the IIIa, b groups, the IVa, b groups, the Vb group and the VIa group is used as the additive component like this. Further, the photomagnetic recording medium is preferably an amorphous vertical magnetization film having an axis which is easy to magnetized and vertical to the film face. In using an Si3N4 dielectric layer 2 excellent in oxidation resistance to the magnetic layer 3, the reproduction performance index is improved and the photomagnetic recording element with excellent adhesion is obtained by increasing the refractive index while keeping environment resistance characteristics such as high temperature and high humidity.
Patent JP-S5570630-A (JP)
Title: Method and apparatus for transporting powder through pipe
Inventor: GOTOU AKIHIRO
IPC: B65G53/20
Filed: 1978-11-20
Abstract: PURPOSE: To transport powder through a pipe in a floated state by disposing an inner pipe made of a porous material within a gas-tight outer pipe while supplying pressurized gas through the space between the outer and inner pipes so that it jets into the inner pipe.  
     CONSTITUTION: An inner pipe 2 made of a porous material is disposed within a gas-tight outer pipe 1. The porous material forming the inner pipe is a sintered body of a metal, a ceramic or glass. In use, powder A is transported through the inner pipe 2 of this transporting system by making use of a pressure difference between the inlet and outlet produced by pressurization from the inlet side in the direction B or withdrawing from the outlet side in the direction C. At the same time, pressurized gas D is supplied to the space between the outer and inner pipes 1 and 2. As the pressurized gas D is transferred through the space between the outer and inner pipes over the entire transportation length, it intrudes through the micropores of the porous pipe 2 into the inner pipe to form a flowing layer of the pressurized gas. By this flowing gas layer the powder is carried and floated, so that it can be readily transported through the inner pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04366538-A (JP)
Title: Electron beam generator
Inventor: NOJIMA TAKASHI
IPC: H01J31/12
Filed: 1991-06-14
Abstract: PURPOSE:To extract electrons efficiently and stably to a front electrode by establishing electric potential relationship between an electron beam extracting electrode and a linear cathode supporting member so that electron beams are accelerated via the electron beam extracting electrode so as to be accelerated toward the centers of small holes on the electrode. CONSTITUTION:A potential difference is given between an electron beam extracting electrode 16 and a control electrode 12 so that electrons are accelerated toward the electrode 16, and electrons emitted from a linear cathode 13 are accelerated toward the electrode 16. Then, electric potential is so applied between the exposed metal face of a linear cathode supporting member 14 and the electrode 16 that electrons are accelerated toward the electrode 16, thereby the electron beams are extracted efficiently and stably toward the electrode 16.
Patent JP-S5936038-A (JP)
Title: Sheet feed device
Inventor: KASAMURA TOSHIROU
IPC: B65H3/44
Filed: 1982-08-17
Abstract: PURPOSE:To simplify the sequence control by arranging a sheet feed device of a copying machine or the like so that sheets can be fed by the same feed control through the same feed path for both the cassette feed and manual feed. CONSTITUTION:A sheet P stacked in a paper feed section comprised of a paper feed cassette 16 is fed by means of a paper feed roller 6 when a square bar 20 is rotated one revolution in an arrow direction by a one-revolution clutch operated by a paper feed signal. The sheet P is brought into contact with a resist roller 7, waits in a form of loop, then is fed to the next process. The cassette paper feed an manual paper feed can be attained in the same sequence if the following equations are satisfied: alpha-x loop quantity under manual feed, beta-y loop quantity under cassette feed, alpha=beta, difference between (a) and (b) positions =20mm., where, (a) is the paper tip position under manual paper feed, (x) is the distance from the paper tip to a roller 7, (alpha) is the feed quantity of a paper feed roller 6, (b) is the paper tip position, (y) is the distance from the position (b) to the roller 7, (beta) is the feed quantity of the paper feed roller.
Patent JP-S5569870-A (JP)
Title: Electronic cash register
Inventor: IGAWA ISAO
IPC: G07G1/12
Filed: 1978-11-22
Abstract: PURPOSE: To obtain an electronic cash register which makes various payments possible as to registration total data in a section registration process and also provides a definite supervision over data, by providing several kinds of input methods for payment and receipt data.  
     CONSTITUTION: Sales data on commodities, registered by a registration key, are stored in input memory 46 and also displayed by display unit 2. With a section key operated in this state, data in input memory 46 are summed up by totalizer 48 for data by sections and registration total memory 49 of memory part 47 and also printed out on a receipt by printer 44. Further, a section registration process of sales data on commodities is carried out by repeatedly operating both the registration key and section key combinationally. lastly, operating key TXBLTL/ST key read registration total data from registration total memory 49 to arithmetic output memory 68 by way of processor circuit 67 and they are displayed by display unit 2 and also printed out on a receipt by printer 44. In this way, a payment as to the registration total data can be made with various contents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6123046-A (JP)
Title: Plate-like article take-out device
Inventor: HOSAKA ISAMU
IPC: B65H5/12
Filed: 1984-07-12
Abstract: PURPOSE:To make it possible to completely separate plate-like articles from each other and to take out them one by one without they being damaged, by providing a pusher having a pushing member and a receiving and rotating device having a receiving member. CONSTITUTION:A pusher 21 has a pushing member 28 attached at the front end of a pair of arm members 27 fitted onto a shaft 26. The front end of this pushing member 28 always rides on the upper surface of a topmost plate-like articles 99 under its weight, and an engaging section is formed on the lower surface of the member 28, having a projected length smaller than the thickness of the plate- like articles 99. Accordingly, the engaging section 3 is engaged with the trailing edge end 98 of the topmost plate-like article 99. Further, a receiving and rotating device 50 has a receiving member 53 with its upper piece 57 being set on the upper surface of the plate-like article 90 while its lower piece 60 is set to be opposed to the leading edge end 97 of the plate-like articles 99 below the second one. Further, when the topmost plate-like article 99 is pushed out by the pushing member 28 of the pusher 21, the leading edge end 97 thereof is inserted into a receiving section 58. Accordingly, the topmost plate-like article 99 alone may be surely taken out without being damaged.