baber/WOPTO huggingface dataset:
Patent JP-2001103721-A (JP)
Title: Ac generator for vehicle
Inventor: KANAZAWA HIROYUKI
IPC: H02K19/22
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by reducing the copper loss in the stator coil, which is the largest loss in an AC generator of a vehicle by optimizing the balance of the ratio of the outer diameter of a rotor and that of a stator. SOLUTION: In the AC generator of a vehicle, a permanent magnet is arranged between the nail shaped magnetic poles of the AC generator for a vehicle with nail shaped magnetic pole structure, the ratio of the outer diameter of a rotor and that of a stator is set to less than 0.73, and the copper loss is drastically reduced in the stator coil.
Patent JP-2000109014-A (JP)
Title: Working table fixing structure for packing machine
Inventor: SAKAKI YASUNORI
IPC: B65B13/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a working table fixing structure for a packing machine in which an attitude of the working table is stabled and a horizontal state can be kept even in the case that a heavy pcked item is placed for a packing operation and further its fixing or removing can be easily carried out. SOLUTION: In the case that a working table 12 is removably fixed to a front surface 19 of a main body 13 of a packing machine provided with a band melting and fixing mechanism, each of the engaging means is present at at least two straight line positions not arranged on the same straight line between the main body 13 of the packing machine and the working table 12 and then the working table 12 is removably fixed to the main body 13 of the packing machine.
Patent JP-H02122936-A (JP)
Title: Ink jet recording device
Inventor: MATSUI SHINYA
IPC: B41J2/175
Filed: 1988-11-02
Abstract: PURPOSE:To ensure that an ink discharge recovery action is performed and an ink jet recording device which can be easily operated is obtained by providing an ink flow path blocking device which blocks part of the ink flow path, narrowing an ink outlet section due to an interlocking action with the mounting of an ink cartridge, and forming an ink flow path which communicates with the ink outlet section and the ink flow path blocking device when the ink cartridge is mounted. CONSTITUTION:When an ink discharge recovery action is performed, an ink absorber 104 is allowed to come in contact with an orifice section 103, and an ink flow path between an ink cartridge 102 and an ink jet head 101 is blocked. Next, a pressurizing member 107 is inserted to apply pressure to an ink fountain section located nearer to the ink jet head from the blocking section of an ink flow path. In this way, the ink is supplied to a nozzle under pressure. The spent ink passing through the nozzle is discharged from an orifice section 103 and at that time, the spent ink is sucked into an ink absorber 104. Consequently, the spent ink neither drops, nor is scattered from the orifice section 103.
Patent JP-H04151456-A (JP)
Title: Checking method of hot water supply operation of electric water heater
Inventor: NAKAHARA YASUHIRO
IPC: H04Q9/00
Filed: 1990-10-16
Abstract: PURPOSE:To make it possible to check/confirm an operation easily even at the time of new construction of an apparatus or maintenance and checkup thereof by providing an automatic hot water supply test mode switch which makes a function of automatic hot water supply be executed while neglecting an output of detection of the exhaust of hot water, when the exhaust is detected. CONSTITUTION:A residual hot water sensor 8 is provided in the upper part of a can body 1, and it detects the quantity of residual hot water of a prescribed temperature value of 50 deg.C or above, for instance, and inputs an output thereof to a control board 10 constructed of a one-chip microcomputer 9. A remote-control operation device 11 is disposed in a kitchen, a bathing room or the like, for instance. A test mode switch 12 setting an 'automatic hot water supply test mode' while neglecting a hot water exhaust signal output from the remote-control operation device 11, and a display lamp 13 for the state of the mode, are provided in a place making it difficult for an ordinary user to operate them with ease, e.g. on the control board 10 and/or inside a cover of the remote-control operation device 11. By pushing the test mode switch 12 and then giving an instruction on an operation of automatic hot water supply, according to this constitution, confirmation by checking the operation can be executed.
Patent JP-2000110864-A (JP)
Title: Disk rotor
Inventor: TAKAGI KATSUMI
IPC: F16D65/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the abrasion loss of a friction member and reduce the cost by arranging an aluminum alloy composite material containing fly ash in a rotor, at least, in a sliding part with the friction member. SOLUTION: This disk rotor 1 has a bottomed cylinder part in its internal circumference and is provided with an appropriately disk-shaped base part 2 composed of aluminum die-cast alloy and sliding parts which are positioned in its both faces and abut on a brake pad, or a friction meter. The sliding part 3 is formed of an aluminum alloy composite material, its components are consisted of aluminum die-cast alloy, fly ash, and an inorganic fiber, the fly ash is composed of 25 wt.% of Al2O3, 60 wt.% of SiO2, 5 wt.% of Fe2O3, 2 wt.% of CaO, and 8 wt.% of others, and the inorganic fiber used is alumina fiber. This constitution can provide the disk rotor with superior opponent attacking performance, reduce the abrasion loss of the friction member, and reduce the cost.
Patent JP-2001101625-A (JP)
Title: Magneto-resistive head and magnetic reproducing device
Inventor: YOSHIKAWA MASATOSHI
IPC: G11B5/39
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistive head of a SV head type and a magnetic reproducing device which permit a higher output by mounting an SV element having a free magnetization layer which has low magnetic resistance, high sensitivity and high efficiency. SOLUTION: The free magnetization layer of the SV head is divided into a central part and an end part (side part) according to the product of Ms.t and the product of Ms.t of the end part is made larger than that of the central part. In order to increase the product of Ms.t of the end part, it is effective to make Ms of a soft magnetic layer used in the free magnetization layer higher or to increase the film thickness. Thereby, a signal magnetic field is efficiently guided from the end part into the central part and, even when the film thickness of the free magnetization layer is made thinner for the sensitization, the signal magnetic field can be introduced thereto.
Patent JP-H10102292-A (JP)
Title: Method for regulating gloss of mat coating film by electrodeposition and coating bath for electrodeposition used for forming coating film by electrodeposition
Inventor: HARA KATSUSHIGE
IPC: C25D13/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To form a mat coating film having an arbitrary thickness and required glossiness by electrodeposition by regulating the compsn. of a coating bath for electrodeposition and conditions in electrodeposition when a body to be coated is subjected to anionic mat coatmig by electrodeposition. SOLUTION: A body to be coated such as an Al building material is subjected to mat coating by electrodeposition using a coating bath for electrodeposition obtd. by mixing a water-base mat coating material (A) with a water-base glossy coating material (B) so that the ratio of A:B is regulated to 90:10 to 50:50. The coating material A is prepd. by adding a neutralizing agent and water to a mixture of an acrylic copolymer compsn. contg. 0.8-5.0wt.% monomer having an alkoxysilane group with amino resin. The coating material B is prepd. by adding a neutralizing agent and water to a mixture of an acrylic copolymer compsn. not contg. a monomer having an alkoxysilane group with amino resin. The electrodeposition is carried out under conditions of high voltage and short time or low voltage and long time. A mat coating film having an arbitrary thickness and desired glossiness is stably formed.
Patent JP-H04152366-A (JP)
Title: Laser printer
Inventor: SAKATA YASUO
IPC: G02F1/13
Filed: 1990-10-16
Abstract: PURPOSE:To make a liquid crystal element correspond to an image density so that the transmitted light quantity of a laser beam may be changed and to control the tone of the image in dot units by irradiating a photosensitive medium with the laser beam modulated by binary data through the liquid crystal element. CONSTITUTION:Image multilevel data 9b temporarily stored in an image memory 11 are read out by a printing command 12, converted to the binary data 18 by an OR circuit 17, and given to a semiconductor laser 1 as an on/off signal through a laser driving circuit 14. At the same time, the data 9b is given to a liquid crystal driving circuit 15, and a voltage is impressed on the transparent electrode of the liquid crystal element 4 by a circuit 15. The circuit 15 changes an impressed voltage corresponding to the multilevel data, changes the transmissivity of an element 4, and the light quantity of the beam from the laser 1 is changed. Consequently, a specified halftone printing can be executed.
Patent JP-H02279264-A (JP)
Title: Device for manufacturing deformed plate
Inventor: RUDORUFU BUEEBAA
IPC: B23Q17/24
Filed: 1989-10-27
Abstract: PURPOSE: To simply and accurately manufacture a template by carrying the prototype of a template on a copying base having a fixed grinding base, and projecting the deformed counter of the prototype on a screen, and providing a marking device for tracing the deformed counter. CONSTITUTION: A holding section 4 for holding a template 5 to be produced is provided on a grinding base 1 fixed to a copying base 2. The prototype 5a of the template is carryed by the copying base 2, and the deformed counter 6a of the prototype 5a is projected on the screen 17 of a projector 16. The deformed counter 6a projected on the screen 17 is traced by a marking unit 18. Thus a deformed counter 6 corresponding to the deformed counter 6a is formed on the prototype 5 on the holding section 4 by an abrasive wheel 7.
Patent JP-2000114360-A (JP)
Title: Tray housing device
Inventor: PRITZ GUENTER
IPC: H01L21/673
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To allocate, especially a tray and a wafer as well at a specified position. SOLUTION: A tray housing device comprises at least two side guides 2 and at least one stopper 3, with the stopper 3 being allocated in front of at least two side guides 2, respectively, and two side guides 2 are arranged parallel to each other at an interval, with both side guides 2 having a supporting surface at almost the same height.
Patent JP-H04155411-A (JP)
Title: Personal computer
Inventor: ISHIBASHI YASUHIRO
IPC: G06F1/00
Filed: 1990-10-19
Abstract: PURPOSE:To support a resuming function also in a peripheral equipment by providing a personal computer with control logic to be a peripheral device controller and a backup memory control circuit for restoring a value held in a backup memory to an internal register at the time of turning on a power supply. CONSTITUTION:The control logic 11 is a logic circuit group for attaining an original function included in a peripheral device controller and the backup memory control part 12 controls a backup memory 14 and loads the data of the memory 14 to an internal control register 13 at the time of turning on the power supply. Namely, a state held immediately before turning off the power supply is read out from the memory 14 by the control circuit 12 at the time of turning on the power supply and loaded to the register 13 to restore the controller to the state held immediately before turning off the power supply. Consequently, the resuming function of the peripheral device can be supported in addition to that of a body and the operability of the personal computer can be improved.
Patent JP-S62138923-A (JP)
Title: Maintenance system for audio response unit
Inventor: SETO MANABU
IPC: G06F3/16
Filed: 1985-12-13
Abstract: PURPOSE:To improve the instantaneousness of an analysis of trouble and to take an early countermeasure to handle the trouble by providing a maintenance controller to a repeater station, storing trouble information transferred from an audio response unit, and reading it as necessary. CONSTITUTION:When the audio response unit 1 detects serious trouble, the contents of a memory are saved in a trouble information storage file 2 and trouble information reception request data is transmitted to the maintenance controller 12 through a communication circuit 7. When the maintenance controller 12 receives the trouble information reception request data, the trouble information is received by a communication circuit control part 13, a communication circuit switching monitor part 14, a processing part 16, a filter control part 8, and a file part 9 in order as respective control parts which are made ready for reception. A person in charge of maintenance inputs a command on a typewriter 11 at his desired time to store the trouble information in the memory of the processing part 16 temporarily through the file control part 8, thereby outputting it on the typewriter 11 in order.
Patent JP-H10123474-A (JP)
Title: Device and method for restoring fault of liquid crystal panel
Inventor: TANIYAMA TAKAAKI
IPC: G02F1/13
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce correcting work of a position and to make possible rapidly and precisely fitting a fault position of a laser irradiative position by inducing the fault position in the vicinity of the laser irradiative position based on the outline coordinate information of the fault position. SOLUTION: When a display fault is found on a coordinate position of a liquid crystal panel due to a breaking of wire fault part as a result of a visual test, a worker touches a part of a touch panel 3 placed with the display fault by a finger to input its position. A stage control part 6 specifies its position as the outline coordinate information of the breaking of wire fault part to store it in a coordinate information storage part 6C-2. The worker inputs command information from a key input part 6A, and moves an XY stage 1 to a restorative position to perform rough positioning. Further, an information processing part 6C generates a stage moving signal based on an operation result to impart it to a stage driver 2 and to control the movement of the XY stage 1.  Thus, the laser irradiative position is relatively moved to the liquid crystal display panel, and a specified position coincides with the laser irradiative position.
Patent JP-H05118637-A (JP)
Title: Air direction adjusting device for air conditioner
Inventor: MOGI SHINICHI
IPC: F24F13/15
Filed: 1991-10-25
Abstract: PURPOSE:To assure a lateral expansion of blown air by a method wherein a sub-lateral air directing plate is arranged at a rear part of a lateral air directing plate of an indoor device and connected by a connecting arm and this is laterally cooperated in response to a rotation of the lateral air directing plate. CONSTITUTION:A vertical air direction plate 3 is arranged at a front plane of an air blowing port 2 of an indoor device 1, and a plurality of lateral air directing plates 4 and sub-lateral air directing plates 5 are rotatably and vertically arranged at the rear part of the vertical air directing plate 3 at a main body 6 forming an air guiding passage through a supporting shaft 7. The lateral air directing plates 4 and the sub- lateral air directing plates 5 are connected by a connecting arm 8. In turn, the lateral air directing plates 4 are connected to each other by a connecting rod, connected to an electric motor at another stage and oscillated in a rightward or a leftward direction. Accordingly, as the lateral air directing plates 4 are oscillated in a lateral direction, the sub-lateral air directing plates 5 are also cooperated with the connecting arm 8 and oscillated in a lateral direction. With such an arrangement, the air blowing direction is expanded in a rightward or leftward direction under a cooperation of the sub-lateral air directing plates 5.
Patent JP-2001097661-A (JP)
Title: Centering flame for container spreader device
Inventor: TERAOKA TAKAMI
IPC: B66C1/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a centering frame for a container spreader device of excellent safety allowing to reduce a personnel and excellently perform clamping and positioning. SOLUTION: This centering frame positions the container spreader device 13 hung down from a lifting machine to a container 14 to be conveyed, and comprises a frame base part 15 of a substantially rectangular shape in a plain view to load the container 14 on a specified position and first and second abutting parts 16, 17 perpendicularly erected on two sides of the frame base part 15 adjacent to each other to abut to the container spreader device 13 to position to the container 14.
Patent JP-H08227139-A (JP)
Title: Photolithographic mask and its manufacture
Inventor: JIYON JIYOSEFU DEMARUKO
IPC: G03F1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask used for an optical lithographic system, accurately positioning features formed on a workpiece, and having little light leak. SOLUTION: Phase shift features 11 and positioning marks 13 are provided in sets, and the respective marks 13 have the same thickness and material. The material is a chromium nitride/oxide, for example, and it has slight permeability for the light used in an optical lithographic system. Each set is located on a slab of a crystal 10. Positioning shutter layers 12 are located between the positioning marks 13 and the phase shift features 11 to suppress the leak of the light from the phase shift features 11 to positioning areas. The partial surfaces of the positioning shutter layers 12 and the whole faces of the reinforcing positioning marks are reinforced by opaque layers 32, 33 made of chromium respectively, for example.  Reinforced chip shutter layers 14, 34 may be longitudinally provided at the end sections of the reinforced positioning marks to suppress the light leak between chip areas in the other step and repeat processes.
Patent JP-H01120632-A (JP)
Title: Control system for function loading in lisp
Inventor: SATO EMI
IPC: G06F9/44
Filed: 1987-11-04
Abstract: PURPOSE:To improve the availability of a memory and to shorten the function loading time by using a function group file loading means and a function reproduction means to define the dummy functions with the same names of those functions given to users. CONSTITUTION:A memory 1 contains function areas 11, 12,... and a dummy function name equal to the function name given to a user is defined in each function area. Then a function of the same name as that stored in a function group file 2 is loaded into each function area via a function group file loading means 3. Then the function stored in each function area is started by a function reproduction means 4 in the form of its original definition.
Patent JP-2001107141-A (JP)
Title: High chromium welded steel pipe excellent in weld zone toughness and sulfide corrosion cracking resistance
Inventor: MURAOKA RYUJI
IPC: C22C38/58
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high chromium welded steel pipe excellent in the weld zone toughness of the seam weld zone and also excellent in corrosion resistance and stress corrosion cracking resistance in a carbon dioxide environment and a hydrogen sulfide environment. SOLUTION: A high chromium welded steel pipe excellent in weld zone toughness and sulfide corrosion cracking resistance, in which the chemical components of the weld metal in the seam weld zone contain, by weight, <=0.03% C, <=1.0% Si, <=5.0% Mn, <=0.03% P, <= 0.005% S, <=300 ppm N, 10 to 14% Cr, 1.0 to 6.0% Ni and <=500 ppm oxygen, the chemical components of the base material contain <=0.03% C, <=1.0% Si, <=5.0% Mn, <=0.03% P, <=0.005% S, <=300 ppm N, 10 to 14% Cr and 0.5 to 6.0% Ni, moreover, the value of M expressed by the formula of M=%Cr+1.3x%Mo-%Ni is <=14.0, heated at 900 to 1000 deg.C after seam welding, subsequently cooled at <=5 deg.C/sec and thereafter tempered at 550 to 650 deg.C is used.
Patent JP-S62138926-A (JP)
Title: Data base system
Inventor: OOTANI NARUYUKI
IPC: G06F17/30
Filed: 1985-12-12
Abstract: PURPOSE:To easily expand a mass-storage data base by putting data base groups together and structuring a mass-storage data base system, and employing a system which selects a data base group by a data base expanding device. CONSTITUTION:A data base is considered as a set of intermediate-scale and small-scale independent data base groups having the same logical structure and some control key is operated to control the whole data base by a data base group control table 4 for obtaining the identification name of a data base group. The data base expanding device 1 selects a data base group by the data base group control table 4 at the start of a transaction processing program 2 to perform processing which enables access to the data base group. When the transaction processing program 2 generates an instruction for access to the data base, a data base access device 3 accesses the allotted data base group.
Patent JP-2001100490-A (JP)
Title: Image forming device, process cartridge, electrophotographic photoreceptor and conductive member
Inventor: INOUE HIROSHI
IPC: G03G15/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, process cartridge, electrophotographic photoreceptor and conducting member in which even when only a DC voltage is applied on an electrifying member to electrify the objective body, image defects in spots or stripes are prevented. SOLUTION: The image forming device, process cartridge, electrophotographic photoreceptor and conducting member have the following features. The electrophotographic photoreceptor is produced by successively laminating at least a charge producing layer and a charge transfer layer on a conductive supporting body, and the charge transfer layer has 12 to 40 μm film thickness. By applying a DC voltage on the conducting member, the conducting member electrifies the electrophotographic photoreceptor. The conducting member consists of a conductive supporting body and an elastic layer and a surface layer successively formed on the supporting body. The surface layer contains hydrophobic conductive fine particles and hydrophilic conductive fine particles.  The amount W1 of the hydrophobic conductive fine particles and the amount W2 of the hydrophilic conductive fine particles satisfy the relation of W1>=W2.
Patent JP-H07113177-A (JP)
Title: Production of ceramics for dielectric
Inventor: SAKUMA TAKETO
IPC: H01L41/39
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a thick ceramic film for a dielectric free from cracking applying a soln. of metal alkoxides in alkyl alcohol to the surface of a body to be treated and burning the resultant film after drying in a supercritical state. CONSTITUTION:Metal alkoxides including lead alkoxide such as Pb(O-iso-C3H7)2 or Pb(OC4H9)2 are mixed with alkyl alcohol to prepare a sol contg. no water. This sol is applied to the surface of a body to be treated such as a substrate and the resultant film is dried in an autoclave and fired at 400-1,200 deg.C, preferably 550-750 deg.C. The alcohol used as a solvent is preferably methanol, ethanol or isopropanol and the drying is carried out in a supercritical state at 220-350 deg.C under 4-10MPa pressure.