baber/WOPTO huggingface dataset:
Patent JP-S6250865-A (JP)
Title: Method and device for image formation
Inventor: HOSHINO OSAMU
IPC: G03G15/16
Filed: 1985-08-30
Abstract: PURPOSE:To prevent defects in transfer due to an irregularity in fiber density of transfer paper from occurring and to form images of high quality by rolling the transfer paper strongly between rolling rollers prior to the pressure transfer of a visible image. CONSTITUTION:The transfer paper 23 conveyed by a roller 24 is rolled between a rolling roller couple 25 and the visible image is transferred and fixed while the transfer paper is pressed against an image carrier 17 by a pressure transfer and pressure roller 21. The transfer paper is rolled strongly by the rollers 25 prior to image formation, so the fiber density, electric capacity, etc., of the transfer paper become uniform, and the image is improved in quality and the transfer paper is given luster to obtain a feeling of high grade. Further, the transfer pressure of the roller 21 is redusible, so the degree of freedom of the material selection of the image carrier 17 is increased and its life is prolonged.
Patent JP-S6432865-A (JP)
Title: Submerged ultrasonic wave generator
Inventor: WADA YUKIKAZU
IPC: A61H23/02
Filed: 1987-07-29
Abstract: PURPOSE:To impart bathing treatment effect due to an ultrasonic wave, by a method wherein the end surface part of the upper opening of a resonance port is obliquely cut so as to be positioned on the almost extension line of the bottom surface part of a fluid inflow passage and a stepped part having a diameter larger than that of a fluid outflow passage is provided to the end part of the fluid outflow passage close to the resonance hole. CONSTITUTION:The hot water in a bathtub 1 is sucked from a suction apparatus 3 by a bath hot water recirculation pump 2 and supplied to the bathtub 1 from a jet stream apparatus 5. The jet stream apparatus 5 is equipped with a fluid inflow passage 6 formed into a taper hole having a large diameter on a fluid inflow side and a small diameter on a fluid outflow side and a fluid outflow passage 7. To the lower end of the mouth end part of the fluid inflow passage 6 on the outflow side thereof, a resonance hole 8 having an inner dimension D' almost same to the inner dimension D of the mouth end part on the outflow side and a depth L set to the length corresponding to the half wavelength of the wavelength of an ultrasonic wave band is provided. The end surface part of the upper opening of the resonance hole 8 is obliquely cut as shown by a numeral 9 so as to be positioned on the almost extension line of the bottom surface part of the fluid inflow passage 6 and a stepped part 10 having a diameter larger than that of a fluid outflow passage 7 is provided to the end part of the fluid outflow passage close to the resonance hole 8. A fluid collides with the stepped part 10 to become secondary turblent flow to generate longitudinal vibration in the resonance hole and a submerged ultrasonic wave is generated by resonance.
Patent JP-H0769622-A (JP)
Title: Production of aluminum sulfate
Inventor: NAKAYAMA HIROSHI
IPC: C01F7/74
Filed: 1992-06-24
Abstract: PURPOSE:To rapidly solidify a hot soln. of aluminum sulfate without producing an amorphous phase so that the time for solidification is decreased and productivity is enhanced by adding particles of aluminum sulfate or the like having a specified particle diameter to promote solidification. CONSTITUTION:Solid aluminum sulfate or deriv. of aluminum sulfate (alums) containing 16-18wt.% aluminum oxide in any crystalline state is pulverized into particles of 250-2000mum particle diameter. These particles are used as a solidification promotor (seed), and for example, are added by 0.1-1wt.% to a hot soln. of aluminum sulfate at 105-120 deg.C. Thereby, the hot soln. of aluminum sulfate can be rapidly solidified without producing an amorphous phase so that the time for solidification is decreased and productivity is improved.
Patent JP-H0614168-A (JP)
Title: Facsimile equipment
Inventor: SHIMABARA YUJI
IPC: H04M11/00
Filed: 1992-06-24
Abstract: PURPOSE:To miniaturize an equipment and to reduce a cost by detecting the presence/absence of a DC current and a call signal with one current sensor. CONSTITUTION:In an NCU 107, a current sensor is comprised by providing a coil, and a Hall element and an MR element, etc., connected to the periphery of the coil, and generates a magnetic field with strength in proportion to a current on the coil, and an output current in proportion to the coil current can be obtained by converting the current to the one with magnitude in proportion to the strength of the magnetic field. The output of the current sensor is divided into three output, and one is inputted to a comparator, and it is changed to a DCDET signal representing the presence/absence of the current. Also, other two outputs are outputted to an ACDET terminal for a CIDET signal representing the presence/absence of the call signal via an amplifier or an AC signal via the amplifier. The DCDET signal is outputted to a control part 101, and the CIDET signal and the ACDET signal to a signal detection circuit 116.
Patent JP-H1140706-A (JP)
Title: Semiconductor light emitting element and semiconductor device
Inventor: ISHIHARA TAKAYUKI
IPC: H01L23/31
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To avoid breaking down of a semiconductor device such as light emitting element or IC by mixing a conductive material such as C powder in a resin package to discharge electrostatic charges applied to leads. SOLUTION: The semiconductor device comprises an LED chip 1 die-bonded to leads 2 and resin package 5 covering the chip 1 and wire bonding parts for electrically connecting the chip 1 to the leads 2, 3 through Au wires 4. The package is made of a transparent resin e.g. epoxy resin contg. a conductive material such as C powder. This allows electrostatic charges, if staying on the exposed leads 2, 3, to discharge through the conductive material contained the package between the leads 2, 3. Thus semiconductor layers having a low withstand voltage will not be broken down, as the voltage due to the electrostatic charge is not applied between the semiconductor layers connected to the leads 2, 3.
Patent JP-H1019309-A (JP)
Title: Assembled multi-purpose frame
Inventor: NEGAMI HIROYUKI
IPC: F24F5/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient strength even with the reduced number of constituent parts, and reduce the number of assembling processes in a site and hence ensure safe work by forming a flat part and a protruding edge on opposite ends of a frame reinforcing member, and further forming by passing a receso for receiving a nut in a nut contact surface of each member in each bolt tightening part. SOLUTION: An assembled reinforcing member 1 comprises an outside member 16 and an inside member 17 both made of an inverted U shaped cross section member and slidably engaged with one another and tightened adjustably in lengths with two bolts 21, 22 through elongated holes 18 and a bolt hole. Hereby, opposite ends of the reinforcing member 11 substantially make surface contact with the side surface of a cooling member, and the coupling is achieved by mounting bolts 19, 20 for each member. Thus, also bolt tightening work for each part is simply and easily achieved. further, in a field the number of tools used may be reduced, and the number of assembling works may be reduced, so the efficiency of the entire work is improved and assembling work at height is achieved safely.
Patent JP-H0944037-A (JP)
Title: Operation part for image forming device
Inventor: SERIZAWA MASAHIRO
IPC: G03G15/08
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To give instructions for a series of processing order without limiting the size of a face plate and a face-plate attaching position on the surface of the device by repeatedly displaying a toner replenishment order onto a touch panel display according to conditions. SOLUTION: A toner sensor 2 detects the presence or absence of toner in a toner a hopper 1 and outputs a toner detection signal concerning the presence or absence of the toner to a controller 9. A copy counter 3 counts the number of copies based on a count signal from the controller 9. The touch panel display 4 includes a toner replenishment order display key 5, a toner replenishment display end key 6, and a toner replenishment completion key 7, and displays image forming device main body information, based on main body information from the controller 9, and outputs input information on an operation by a user to the controller 9. When toner runs out and a copy cannot be made any more, the toner replenishment order is repeatedly displayed on the touch panel display 4 and the problem of the face plate is, therefore, solved.
Patent JP-S6435163-A (JP)
Title: Frictional continuously variable transmission
Inventor: TAKEMOTO TAKESHI
IPC: F04C18/344
Filed: 1987-07-31
Abstract: PURPOSE:To prevent a frictional continuously variable transmission from being worn and to facilitate the manufacture thereof by providing a speed change means for engaging a second torque transmitting element fixed to a second shaft, frictionally with a first torque transmitting element which is rotated together with a first shaft and is axially movable, and by providing a hydraulic pressing means for the first torque transmitting element. CONSTITUTION:A speed change ring 13 and planetary rotors 5 are disposed between an input disc 2 secured to an input shaft (second shaft) and an output disc 4 secured to an output shaft 3 (first shaft). A shaft disc 16 and the output disc 4 are spline-engaged with each other so that the output shaft 4 is pressed toward one end of the input shaft by a pressurizing spring 18 and the pressure differential between a suction chamber 31 and a pressure chamber 17. Further, coolant sucked through a suction port 30 is compressed by a rotor 27 and vanes 28 and is discharged from a discharge chamber 23. Accordingly, the pressing forces of the discs 2, 4 and the planetary rotors 5 are obtained in dependence upon the load, thereby it is possible to prevent abrasion and to facilitate the manufacture.
Patent JP-2000017916-A (JP)
Title: Remote control device
Inventor: MURAKAMI YUICHI
IPC: E05B83/36
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption due to repeated transmission of ID request, and to realize the reduction without especially damaging a remote communicating function. SOLUTION: In a remote control device having transmitters 26, 28, 23 for sending an ID request; receivers 32, 33 for receiving an answer ID having answered to the ID request; a function control means 31 for controlling the function states of apparatus 40, 60 according to the receiving or nonreceiving of ID; and a portable unit 10 for answering to ID request to transmit ID, the device is equipped with a hand sensor 1 provided at a door handle and a transmitting power control means 31 for reducing the transmission output of ID request after the receivers 32, 33 receive ID without a hand detection. The hand sensor 1 includes a slot antenna having an outside door handle whose surface is a conductive body, a slit provided in the conductive body and an electric power supply point, and the antenna is used in common for the transmission of ID request.
Patent JP-S6434556-A (JP)
Title: Apparatus for preventing quick shotting in die-casting machine
Inventor: HASHIBA TADASHIGE
IPC: B22D17/20
Filed: 1987-07-30
Abstract: PURPOSE:To prevent damage of a die or biscuit part caused by quick shotting by opening/shutting a cover arranging on a molten metal supplying hole by die clamping completion signal through an actuator. CONSTITUTION:A cylinder 2 is fixed to a die plate 1 with a screw 3 and the cover 4 is fixed to a tip (a) of rod in the cylinder 2 with a nut 5. The cover 4 is loaded on upper face of a sleeve 6 to cover the molten metal supplying hole (b). By an electric signal of the die casting machine, the cylinder 2 is shifted to L or R direction to execute open/shut of the molten metal supplying hole (b). Under condition which the cylinder 2 covers the molten metal supplying hole (b), the cylinder 2 is shifted (opened) to R direction by the die clamping completion signal and after stopping for few seconds, it is shifted (closed) to L direction. As the cover 4 is closed before completing the die clamping, even if the molten metal is flowed, the molten metal does not flow into inner part, obstructed by the cover 4.
Patent JP-S6171152-A (JP)
Title: Molding method of casting mold
Inventor: SATO KANICHI
IPC: B22C9/00
Filed: 1984-09-13
Abstract: PURPOSE:To improve the characteristics of a casting mold by coating a water soluble mold wash in a female pattern than packing molding sand into the pattern and heating the same. CONSTITUTION:The female pattern 1 has a heat resistant layer 2 of heat resistant silicone rubber, etc. on the inside surface and is constituted of two split patterns. The water soluble mold wash 4 is coated on the inside surface of the pattern 1 by casting-turnover-discharging, and brushing, etc. A water soluble binder is thereafter coated on such surface. The molding sand 5 in a dry state is packed into the pattern 1 and the entire part of the pattern is dried to cure by a microwave oven 6, etc. The moisture in the mold coating material 4 is heated by such heating to steam 7 which emerges from the mold inside. The water soluble binder of the molding sand is remelted, adhered and dried by the steam 7 so that the hardness distribution in the mold is higher nearer the surface from the inside. The adhesiveness of the coated film and the mold characteristics such as the collapsing property of the casting mold are thus improved.
Patent JP-H0938864-A (JP)
Title: Abrasive supply method and device in abrasive blasting process
Inventor: MASE KEIJI
IPC: B24C7/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To supply a quantitative abrasive from a tank to an injection nozzle in a stable state and set the injection amount of a desired abrasive easily and surely. SOLUTION: An abrasive amount adjusting tank 12 is installed downward an abrasive tank 11 for storing an abrasive and an introduction pipe 16 communicated to the bottom of the abrasive tank 11 is inserted in the abrasive amount adjusting tank 12. In the abrasive amount adjusting tank 12, an air layer 18 is formed above the lower end introduction port 19 of the introduction pipe 16 and an abrasive layer 17 is formed consisting of abrasive let flow in downward.  A complemental rotary disc 21 on whose circumferential surface a complement part consisting of a recessed part is formed is installed rotatably in the abrasive layer 17 and the abrasive entered in the recessed part on the circumferential surface of the rotating complement rotary disc 21 and complemented is sucked in from the suction port 24 on the rear end in the abrasive supply direction of an abrasive supply pipe 14 installed in close proximity to the circumferential surface of the complement rotary disc 21 and a quantitative abrasive is injected from an injection nozzle 13 to the article to be processed through the abrasive supply pipe 14. A desired supply amount of the abrasive is set easily by adjusting the rotational speed of the complemental rotary disc 21.
Patent JP-S6438531-A (JP)
Title: Hot water supply device
Inventor: YONEKUBO HIROAKI
IPC: F16K31/66
Filed: 1987-07-30
Abstract: PURPOSE:To automatically start and stop the hot water supply and make it possible to set hot water supply conditions in advance by providing a mixing valve which electrically controls the mixture ratio between hot water and cold water, and controlling the mixing valve and a control valve in accordance with the settings of presetting unit which sets the hot water supply conditions and hot water supply setting unit. CONSTITUTION:The main unit 40 is disposed between the washing area and bath tub, and a sub unit as a bath tub setting unit 41 is disposed near to the bath tub 33, and a sub unit as a shower setting unit 42 is disposed near to the attachment of a shower 39. In the space between the bath unit 43 and the wall 44, a valve unit 19 is disposed as well as a control unit 45 to which the setting units 40, 41, 42 are connected parallel. When the washing area switch 66 in the main unit 40 is pressed, hot water supply is started at the temperature and flow rate set in advance with a kitchen remote controller 46. This is executed as a control valve 26 opens the flow passage by a command from the control unit 45, and a control valve 30 selects a faucet 38 in the washing area. The hot water supply temperature is controlled by regulating the mixture ratio of hot water and cold water so that the preset temperature is obtained.
Patent JP-S5885834-A (JP)
Inventor: BERUNTOOURURITSUHI SHIENKE
IPC: C07C45/00
Filed: 1982-11-01
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-H0632221-A (JP)
Title: Antiskid brake device of vehicle
Inventor: EKI HIROZUMI
IPC: B60T8/58
Filed: 1992-07-17
Abstract: PURPOSE:To judge a split road quickly and correctly and to enable sure spin restraint. CONSTITUTION:An antiskid brake device of a vehicle comprises a total pressure reducing duration detecting means 55 for detecting the total pressure reducing duration of brake oil pressure after the operation of an oil pressure adjusting means 53 is starated, a continuous pressure reducing time detecting means 56 for detecting the pressure reducing time for each time, and a counter signal output means 57 for outputting a counter signal for each wheel when the total pressure reducing duration on each wheel side is above a designated value or when the continuous pressure reducing time is above a designated value. The device further comprises an integrating means 58 for integrating a positive unit integrated value in the case of a counter signal corresponding to one wheel side and a negative unit integrated value in the case of a counter signal corresponding to the other wheel side so as to set up an accumulated, value, and a split road judging means 59 for judging to be a split road in the case where the accumulated of the intergrating means 58 is other than 0 and judging which wheel side is a low mu road according to the positive or negative accumulated values.
Patent JP-H0946241-A (JP)
Title: Block code decoder
Inventor: YAMAMOTO MASATOSHI
IPC: H04L1/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To considerably reduce a circuit scale by means of conventional block code soft judgement decoding. SOLUTION: A received bit string is inputted to a syndrome computing element 1 and a syndrome is operated and it is transferred to an error pattern table by individual syndromes 2. The error pattern table by individual syndromes 2 outputs plural error patterns for the respective syndromes. Error patterns are inputted to a bit computing element 3 with the received bit string and a decoding bit string candidate is outputted. The decoding bit string candidate, a reception bit and the reliability of the reception bit are inputted to a reliability information computing element 4, and the reliability of the decoding bit string candidate is obtained by an operation. A comparator 5 compares the reliability of the respective decoding bit string candidates, and outputs the decoding bit string having the maximum reliability as the most liklihood of a decoding bit string.
Patent JP-H0479530-A (JP)
Title: Optical transmitter-receiver
Inventor: SOGABE HIDEYUKI
IPC: H04B10/25
Filed: 1990-07-19
Abstract: PURPOSE:To simplify a repairing work and to suppress complete transmission stop due to a fault by inserting each connector of a unit case to the rear face hole of a main body case and fixing the unit case to the main body case. CONSTITUTION:After each of connectors 5, 8 of a unit case 18 is inserted to the rear face holes 21, 22 of a main body case 20 and the unit case 18 is fixed to the main body case 20. Thus, since the coaxial connector 5 and the optical fiber relay connector 8 are fitted to each unit case 18 independently respectively, when an optical transmitter-receiver is integrated in the system, for example, when the circuit is faulty due to any cause, only a defective unit is removed because each circuit is configurated as units without removing the optical transmitter-receiver from the system. Thus, the repairing work is simplified and complete transmission stop due to a fault is prevented.
Patent JP-H0611686-A (JP)
Title: Method for driving polymer-liquid crystal composite element
Inventor: MURAI HIDEYA
IPC: G02F1/133
Filed: 1992-06-26
Abstract: PURPOSE:To provide a method for driving a polymer-liquid crystal composite element capable of freely controlling color tones by applying the voltage of the frequency capable of independently controlling the different liquid crystal materials on a composite, thereby independently driving respective liquid crystal materials. CONSTITUTION:The liquid crystal-polymer composite material contains plural liquid crystals 11, 12 containing at least one kind of two-frequency driving liquid crystals in which dielectric constant anisotropy of the liquid crystal is positive/negative value corresponding according to the frequency. By impressing a cross frequency (a frequency by which dielectric constant anisotropy becomes zero) of the two-frequency driving liquid crystal on the liquid crystal-polymer composite material, the other liquid crystal material alone is independently driven without applying force to the two-frequency driving liquid crystal. Color tone is controlled by dispersing dyes of different colors, such as dichroic dye, in the different liquid crystal materials.
Patent JP-H0611895-A (JP)
Title: Production of color toner
Inventor: KOMATA KAZUHIKO
IPC: G03G9/087
Filed: 1992-06-26
Abstract: PURPOSE:To provide a production method for color toner improved in the dispersibility and wettability of a coloring agent, capable of obtaining the excel lent color toner small in the change of ratio of each component even at the time of atomizing by pulverization, finely dispersed, high in coloring ability, bright in tone and high in transmissivity and using a contituous kneading method in which repeating batch operation demading skill is completely unnecessary. CONSTITUTION:A granulated material or a mixture obtained by granulating a raw material mixture in a 1st kneading process or by using a dry type dispersing machine by the use of a medium to mix the raw material in the 1st kneading process is molten and kneaded by a continuous double roll type kneader and the average retension time of the material to be kneaded is >=2min.
Patent JP-S6263409-A (JP)
Title: Coil to produce static magnetic field
Inventor: SUGIYAMA SUNAO
IPC: A61B10/00
Filed: 1985-08-30
Abstract: PURPOSE:To increase the uniformity of magnetic field, by arranging on an axis three coils whose diameter, cross-sectional shape and amphereturns are definitely constituted, and minimizing each coefficient of the 2nd, 4th, 6th and 8th terms in Taylor expansion of axial direction magnetic field at the center or the coil. CONSTITUTION:It is in the case of characteristic C that a uniform region in Z direction shows maximum, and the region whose uniformity is within + or -10ppm reaches about 26.1cm in characteristic C. It is also in the case of characteristic C that the uniformity in radial direction shows maximum, and the region whose uniformity is within + or -10ppm reaches about 19.2cm in characteristic C. As to the Taylor expansion of magnetic field of coils (a), (b) and (c) at Z=0, each coefficient of the 8th and 10th terms is as shown in the table. Thus the uniformity of magnetic field in the coil 9c) to produce static magnetic field is increased by minimizing each coefficient of the 2nd, 4th, 6th and 8th terms in Taylor expansion.