baber/WOPTO huggingface dataset:
Patent JP-H0915938-A (JP)
Title: Electrostatic charging member
Inventor: NOJIMA KAZUO
IPC: G03G15/16
Filed: 1995-06-29
Abstract: PURPOSE: To provide an electrostatic charging member which is less adhered with dirt, such as toners, and an electrostatic charging member which is hardly deteriorated in electrostatic charging function. CONSTITUTION: The electrostatic charging member 4 having an elastic layer 2 mainly composed of a synthetic resin on a conductive substrate 1 is provided with a surface layer 3 consisting of a resin mainly composed of a polymer of paraxylene on this elastic layer 2. The polymer of the paraxylene us polyparaxylene, polymonochloroparaxylene or polydichloroparaxylene. At least one among silica. calcium carbonate, aluminum hydroxide, aluminum oxide, titanium oxide, zinc oxide and iron oxide are added to at least the front surface of the elastic layer 2. The elastic layer 2 is epychlorhydrine rubber.
Patent JP-S6322220-A (JP)
Title: Core retaining device for wire cut electric spark machining
Inventor: TANAKA EIZABURO
IPC: B23H7/02
Filed: 1986-07-11
Abstract: PURPOSE:To make it possible to stabilize the cutting of a workpiece and to take out the same, by attracting the workpiece to a core retaining device which is resiliently supported so that it is movable in the vertical and transverse directions, relative to an upper nozzle. CONSTITUTION:A core retaining block 23 is suspended by a spring 52 so that it may be movable in the vertical direction also and is attached to an upper nozzle 17, movably in the transverse direction within a range l0=5-10mm, and a workpiece 8 is cut under electric discharge by means of a wire 3 along a path 51. When the machining is nearly completed so that the uncut distance between the core and the outer periphery becomes (l)=3-5mm, electromagnets are energized so that the workpiece 8 is attracted as one unit body, and therefore, the core is cut under a condition in which it is secured to the outer peripheral section. Further, after cutting, electromagnets other than those corresponding to the symmetrical part of the core are turned off so that the core is elevated together with the upper nozzle 17 and is taken out. In this case it is possible to previously determine the motion for retaining the core, suitable for a shape to be machined, thereby it is possible to perform automatic machining under program control.
Patent JP-S6141769-A (JP)
Title: Optical cvd device
Inventor: UESUGI FUMIHIKO
IPC: C23C16/48
Filed: 1984-08-03
Abstract: PURPOSE:To utilize efficiently the resultant product and to form a deposited film contg. less impurities at a high deposition rate by disposing plural molecular beam generators in such a position where the respective molecular beams intersect with each other on a substrate. CONSTITUTION:SiH4 and N2O are introduced as gaseous raw materials 22, 23 for CVD into front chambers 24, 25 of the molecular beam generators. Both gases 22, 23 pass through the pinholes 27, 28 of the chambers 24, 25 and emit in the form of the molecular beams 29, 30 into a reaction cell 26 for CVD. The beams 29, 30 are subjected to the irradiation of laser light 31, 32 such as ArF, by which the SiH4 is dissociated to Si and hydrogen atoms and the N2O is dissociated to nitrogen molecules and the oxygen atoms in the excited state. Si and O react in the region 34 where the molecular beams intersect with each other. SiO2 is thus formed and is deposited on the substrate 21. The resultant product generated by the irradiation of the laser light 31, 32 is supplied to the region 34 by the above-mentioned mechanism without the de-excitation of the oxygen atoms in the excited state in particular or without coupling with the other resultant product.
Patent JP-H0211528-A (JP)
Title: Desulfurization of methylnaphthalene
Inventor: SATO NOBUYUKI
IPC: C07C1/00
Filed: 1988-06-30
Abstract: PURPOSE:To obtain an oil containing 1- and/or 2-methylnaphthalene and having low concentration of organic sulfur compound by treating the above oil with formaldehyde in the presence of sulfuric acid and/or an aromatic sulfonic acid. CONSTITUTION:Organic sulfur compounds are removed form an oil containing 1- and/or 2-methylnaphthalene by treating and desulfurizing the oil with formaldehyde at 20-240 deg.C for >=10min in the presence of >=0.3g-equivalent of sulfuric acid and/or an aromatic sulfonic acid based on 1mol of the organic sulfur compounds. Formaldehyde may be used as an aqueous solution having a concentration of >=20wt.%, a polymer such as paraformaldehyde or formaldehyde gas and the amount is preferably >=0.5mol per 1mol of the organic sulfur compounds. The oil layer is washed with an alkaline aqueous solution after the reaction and the washed oil is further purified, e.g., by distillation to obtain the objective material having further decreased sulfur concentration.
Patent JP-H0454375-A (JP)
Title: Negative pressure booster for speed change
Inventor: KOBAYASHI KIYOTAKA
IPC: F16H63/20
Filed: 1990-06-21
Abstract: PURPOSE:To give a favorable shift feeling to a driver by actuating a pressure difference in accordance with thrust of a booster piston on a first or a second reaction force pistons as a reaction force during the shift of a transmission. CONSTITUTION:When an input member 11 is, for example, shifted to the left by a gear shift lever 12, a poppet valve 221 is opened and then a contact ring 371 opens a flat valve 311. Consequently, a reaction force chamber 141 is blocked from an air chamber 131 and communicated through to a negative pressure chamber 33, so that negative pressure of a negative pressure source S is supplied to the chamber 14 and an actuation chamber 31. Accordingly, as a large pressure difference is generated between the actuation chambers 31, 32, a booster piston 2 power-actuates to the side of the chamber 31 of low pressure and follows movement of the member 11 by this pressure difference, and the booster piston 2 gives a shift motion to a shift arm 39 through an output member 38. During the above shift of the piston 2, a pressure difference is also generated between the air chamber 131 and the chamber 141, and accordingly, this pressure difference works on a piston 71 as a reaction force to the right and is transmitted to the member 11, and accordingly, a driver can obtain a favorable shift feeling.
Patent JP-S649063-A (JP)
Title: Electrical power steering device
Inventor: ETO KUNIHIKO
IPC: B62D5/04
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the manipulation of a steering wheel from becoming heavy even during abrupt steering operation, by providing such an arrangement that an output current fed to a torque motor is compensated when an abrupt steering operation is performed so as to maintain the rate of assist torque to steering wheel torque at a predetermined value. CONSTITUTION:A first torque sensor 11 detects a steering wheel torque inputted to a steering wheel shaft 16 while a second torque sensor 23 detects an assist torque give by a torque motor 20. An electric control device 80 compares both torques with each other end controls output current applied to the torque motor 20 so that the assist torque a ways has a predetermined rate with respect to the steering wheel torque. When an abrupt steering operation is performed, the above-mentioned output current is compensated to a value which is different from that in the case of moderate steering operation so that a resisting torque due to the rotational inertia of the torque motor 20 is canceled out, thereby it is possible to maintain the rate of the assist torque to the steering wheel torque at a predetermined value.
Patent JP-H0824950-A (JP)
Title: Repairing tool of recessed part for sheeting
Inventor: NAKATANI YOSHI
IPC: B21D1/12
Filed: 1994-07-15
Abstract: PURPOSE:To quickly and simply repair an automobile body, etc., developing recessed part without detaching the coating in a low cost by using a repairing tool of the recessed part for sheeting, composed of thermoplastic resin and provided with a locking hole for pull-out tool almost at the center part and having plural adhesive part projections in the radiating state at the outer peripheral part. CONSTITUTION:The recessed part of the automobile body is heated with hot blast without detaching the coating. One in plural adhesive part projections 12 composed of the thermoplastic resin of the repairing tool of the recessed part for sheeting is pressed and stuck to the recessed part and this part is returned back to the room temp. by cold blasting, etc., to weld the adhesive part projection part 12 to the recessed part. Under this condition, a hook-like locking part 10a at the tip part of a slide hammer is inserted into a reinforcing ring 13, and at the time of giving the tensile impact force by rapidly sliding the hammer part to the rear part, the recessed part of the body, etc., is pulled and repaired. Since the hook-like locking part 10a at the tip part of the slide hammer is locked to the reinforcing ring 13 at the center part, the resin is not broken or the hammer is not detached. The removal of the resin is easily executed after repairing because the adhesive area is narrow.
Patent JP-S6057144-A (JP)
Title: Air conditioning equipment
Inventor: NISHIZAWA TOSHIO
IPC: F24F11/04
Filed: 1983-09-06
Abstract: PURPOSE:To realize stable control of the air quantity without being affected by conditional change relative to the intake of external air and exhaustion of air by controlling a damper device installed in a recirculating duct. CONSTITUTION:The damper device 32 installed in the re-circulating duct 12i is controlled so that a throttle valve of at least one air quantity controlling device is set at a fully opened position. That is, in a case where the throttle valve of at least one air quantity controlling device is not fully opened, the damper device 32 is opened and moved, and the quantity of air passing through air quantity controlling devices 14, 18 and 28 is reduced. Each air quantity controlling device tends to hold a predetermined quantity of air to open each throttle valve. The control dur to the opening of the damper device 32 is carried out until the throttle valve of each air quantity controlling device reaches a full-open state. When the set air quantity becomes equal to the actual air quantity, the damper device 32 holds its opening degree position. Thereafter, the damper device 32 is closed when the set air quantity becomes larger than the actual air quantity, whereas the damper device 32 is opened when the set air quantity becomes smaller than the actual air quantity. Thus, the control of the constant air quantity is accurately carried out.
Patent JP-H09326409-A (JP)
Title: Judging method for wire bonding condition
Inventor: ARIE MAKOTO
IPC: H01L23/50
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To judge the wire bonding condition of a semiconductor pellet, without having influence on the current flow direction by using an a-c current for conduction between the wire and pellet. SOLUTION: The wire bonding operation uses a controller 21 which instructs a switch s to turn on to apply a voltage between the wire 12 and the pellet 15 until a capillary 11 arrives at a lead 14a of a lead frame 14 after the ball at the wire top end is bonded to an electrode 15a. If the bonding condition of the wire to the electrode 15a is good, an a-c current flows on the wire 12. A detector circuit 20 detects this current through a pickup coil 18, etc., to provide for the controller 21 with an output indicating the bonding is good. If any peel appears between the wire 12 and electrode 15a, no current flows on the wire and detector circuit 20 judges the bonding to be defective.
Patent JP-S6227563-A (JP)
Title: Apparatus for forming film with cluster ion beam
Inventor: NIIBE MASATO
IPC: C23C14/32
Filed: 1985-07-26
Abstract: PURPOSE:To stably form a film with reproducibility by placing a means of deflecting an ion beam emitted from a cluster ion gun from the forward direction by a magnetic field between the ion gun and a substrate. CONSTITUTION:An ion beam 2 emitted from a cluster ion gun 3 has <=about 100eV energy and reaches a substrate 5 held by a substrate holder 6 by the action of an acceleration electrode 4. At this time, the ion beam 2 is deflected from the forward direction by the magnetic field of an electromagnet 8 placed between the ion gun 3 and the substrate 5.
Patent JP-S5953188-A (JP)
Inventor: IWATSUKA NOBUYOSHI
IPC: G21C17/00
Filed: 1982-09-22
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-S6225034-A (JP)
Title: Continuously and automatically cutting laminator
Inventor: SANO TADAO
IPC: B32B38/00
Filed: 1985-07-26
Abstract: PURPOSE:To enable a photosensitive dry film to be laminated, which removing the cover film of the dry film and cutting automatically it into a specified length corresponding to the length of a copper-cload laminate by operating a cutter device while turning the dry film carrier keeping the photosensitive dry film by suction. CONSTITUTION:By the carrier 5 turned such that a photosensitive dry film x having been fed with the feed roller for said dry film is attracted thereto and approaches a copper-clad laminate 10, and the suction head for the photosensitive dry film, this film x is transferred to a laminate roller 12, while moving it in parallel without wrinkles and slack. By operating a cutter device 13 while turning the carrier 5, the laminate does not stop in the state that the laminate is in pressure-contact with the laminate roller 12, whereby the thickness accuracy of the photosensitive film x is not lowered, and uniform laminate-condition can be obtained.
Patent JP-S5953894-A (JP)
Inventor: NISHIMOTO TETSUO
IPC: G10H1/40
Filed: 1982-09-22
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-S5591419-A (JP)
Title: Operational mechanism of transfer
Inventor: OOKUBO TAKASHI
IPC: F16H63/32
Filed: 1978-12-29
Abstract: PURPOSE:To prevent any damage of apparatus or slippage of wheels by providing a convex part which hinders the shift rod from shifting to the low-speed position when the transfer is taking 2-wheel drive mode at an extentional position of the shift rod on the shift fork. CONSTITUTION:A convex 70a is provided at an extentional position of the shift rod 44 on the shift fork 70. When actuating the shift rod 44 into the low-speed position shown by the 2-dotted chain line by operating the operation lever while the transfer is taking the 2-wheel drive mode, the end face 44e of the shift rod 44 comes into contact against the convex 70a of the fork 70, which hinders the shift rod 44 from moving and consequently the operation lever from shifting into the low-speed drive position. Accordingly, selection of low-speed 2-wheel drive mode by mistake will be eliminated, that prevents the transfer and propeller shaft way from damage as well as the wheels from slippage due to excessive engine braking.
Patent JP-S6296243-A (JP)
Title: Sheet feeder
Inventor: ABE YOSHINORI
IPC: B65H7/14
Filed: 1986-07-11
Abstract: PURPOSE:To get rid of a non-detection state as well as to solve a problem of wrong operation due to misconception, by making operation of a detecting member so as to be undone as long as the setting time required for completion of a hold-in-between action. CONSTITUTION:When a span of 0.5sec elapses after a detecting member 13 detects a fact of paper feeding, it makes a paper feeding solenoid turn on via a drive circuit. With this solenoid turned on, a rotary roller 11a and a movable rotary roller 11b both held a sheet in between, and since a motor is already rotated, the sheet comes to be conveyed in consequence. At this time, a timer is operated as long as 0.2 second, during this while, detection output of the detecting member 13 is made so as to suspend its read into a microcomputer in design. After the elapse of the 0.2 second, when the detecting member 13 fails to detect the paper feeding, the paper feeding solenoid is turned off with the specified signal, and the movable rotary roller 11b comes off the rotary roller 11a and it assumes a posture of standing by till the next sheet is inserted.
Patent JP-H062928-A (JP)
Title: Method of controlling air conditioner
Inventor: NISHIDA SHUICHI
IPC: F24F11/02
Filed: 1992-06-23
Abstract: PURPOSE:To eliminate the need for the changeover of an operation mode by a dip switch, and to improve operability by a method therein a pulse signal is input to the operation-signal input terminal of a printed board, operation is started while varying pulse width and the operation mode is changed. CONSTITUTION:When operation is conducted by a pulse signal, a pulse signal is input to an operation-signal input terminal 1, and operation and stoppage are performed. Operation by volume control operation is started for air- conditioning operation when a first pulse section is 200ms-300ms in the pulse signal at that time, and volume control operation is stopped when an interval up to a second pulse section is 200ms or more and the second pulse section is 200ms-300ms. Operation by volume control operation is started for air- conditioning operation when a contact input is turned on at an operation-signal input terminal 2, and stopped when the contact input is turned off. When full load operation is conducted for cold heat accumulation operation, operation is started when the contact input is turned on at an operation-signal input terminal 3, and stopped when the contact input is turned off.
Patent JP-H086176-A (JP)
Title: Original image reader
Inventor: TANAKA AKIYOSHI
IPC: G03B27/62
Filed: 1994-06-23
Abstract: PURPOSE:To provide an original image reader which surely covers an original and is inexpensive by preventing the deviation of the original on an original placing table by simple construction and operation. CONSTITUTION:The original image reader reading an original image by scanning an original surface placed on the original placing table possesses the original placing table 2 for placing the original 1, an original cover device main body 3 that turns on the original placing table and is capable of opening and closing and presses the original 2, an attaching member 5 provided at an attaching position 3a at the inside of the original cover device main body 3 and on the side of an original reference 4 and capable of turning in the same direction as the original cover device main body 3 and an original cover sheet 7 whose one end is attached to the attaching member 5 and whose other end is supported by an elastic elongation and contraction means 6.
Patent JP-H0514987-A (JP)
Title: Connection mechanism for earphone with remote controller
Inventor: MIKAMI SHINICHI
IPC: G11B33/12
Filed: 1991-07-05
Abstract: PURPOSE:To simplify a job required for replacement between an earphone without a remote controller and an earphone with a remote controller. CONSTITUTION:A switch 30 for changeover of control operation is provided or a player main body 23, and a switch contact 40 switching the switch 30 through the insert/withdrawal of a connector plug 32 to/from a connector socket 29 is provided on an earphone unit 24. Thus, the control enable state when an earphone without a remote controller is in use is revised into the remote control enable state when an earphone with a remote controller is in use only through the insert/withdrawal of the connector plug 32 and a man-hour for replacing the earphone without a remote controller and the earphone with a remote controller is reduced.
Patent JP-H0329959-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: YAHAGI HIDETAKA
IPC: G03G5/00
Filed: 1989-06-27
Abstract: PURPOSE:To obtain printing with less fluctuation in density by immersing a base body in water of a specific temp. for the time within a specific range, then forming photosensitive layers by vacuum vapor deposition of selenium or selenium alloy on this base body. CONSTITUTION:The base body consisting of the material essentially consisting of aluminum is immersed in the water of >=40 deg.C for the time within the >=10 sec to <=50 sec range and thereafter, the photosensitive layers 2, 3 are formed by the vacuum vapor deposition of the selenium on the base body 1. The adsorption of the moisture on the base body 1 is insufficient and the crystallization of the selenium near the surface of the base body 1 is insufficient if the immersion time into the water of >=40 deg.C is below 10 sec. The implantation of charges is not executed well and the negative electrostatic charge increases. The insulating film of an aluminum oxide film is formed on the surface of the base body 1 and the implantation of the charges is suppressed when the immersion time exceeds 60 sec. The increased negative electrostatic charge is then resulted. The printing with the less fluctuation in the density is obtd. in this way.
Patent JP-H0833036-A (JP)
Title: Mobile object position detecting system
Inventor: ICHITSUBO SHINICHI
IPC: H04W64/00
Filed: 1994-07-18
Abstract: PURPOSE:To provide a system for detecting its own position of a mobile object with high accuracy even at a place, where the radio waves of GPS can not be received due to crowded buildings, concerning the system for detecting its own position of the mobile object by receiving the radio waves of a base station. CONSTITUTION:This system is constituted by installing plural radio base stations 1a and 1b for transmitting radio waves modulated by signals to identify the respective radio base stations 1a and 1b and by providing means for receiving the radio waves of the radio base stations 1a and 1b and identifying reception levels and the radio base stations 1a and 1b, base station information memory 5 storing estimated reception levels just near each the radio base stations 1a and 1b, map data base 6 for road or building information, means where a maximum reception level spot is located on a map from the information in the map data base 6 and the reception levels, and means 8 for correcting a present traveling position with the information of base station positions in a base station information memory when the passage of positions just near the base stations is decided or for correcting the present position by estimating the distances from the maximum reception level spot to the base stations when the passage of positions just near the base station is not decided, at a mobile station.
Patent JP-S5687942-A (JP)
Title: Radio receiver of electronic tuning
Inventor: INAMOTO TOSHIHARU
IPC: H04B1/26
Filed: 1979-12-18
Abstract: PURPOSE:To prevent the malfunction due to search, by providing a prestorage circuit with a temporary memory circuit which can split the frequency dividing ratio of a variable frequency-divider constituting a PLL circut into a plurality of blocks and can set the ratio, and setting the content of the prestorage circuit to the temporary memory circuit with the signal set to the split final block. CONSTITUTION:Latch circuits 95-1 and 95-2 in a frequency divider 9 are constituted respectively with the same bit number as the latch circuits 92-1 and 92-2, and store the frequency dividing ratio N-value of a counter 120 fed from the control 12 in the timing of T1.t and T2.t in split unit. And gates 96-1, 96-2 connected to the latch circuits 95-1 and 95-2 store the frequency dividing ratio of the latch circuits 95-1, 95-2 in the timing of T3.t the same as the AND gate 94-3, to the latch circuits 92-1 and 92-2 respectively.
Patent JP-S5688334-A (JP)
Title: Bipolar semiconductor device
Inventor: MIKIO YASUHISA
IPC: H01L27/04
Filed: 1979-12-19
Abstract: PURPOSE:To obtain a bipolar semiconductor device of insulator isolation type formed with a resistor without particularly providing an occupying region. CONSTITUTION:n<+> type layers 2a, 2b and p type layers 3a, 3b are formed as isolated through an SiO2 layer 4 on a p type Si substrate, and a resistor 5 formed of an n type inversion layer is formed under the layer 4. Since the position of the resistor 5 is located at the position to be provided originally with an insulator isolation layer, it is not necessary to particularly provide a region exclusive for the resistor, thereby improving the integrity.