baber/WOPTO huggingface dataset:
Patent JP-2000144257-A (JP)
Title: Stainless steel formed product for sink, and its manufacture
Inventor: WATABE MASANORI
IPC: C25F3/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the gloss of surface of a formed product by regulating the grain size to 0.0134 mm to 0.027 mm to achieve the bright annealing, and the tempering and rolling, to avoid a rough skin and press cracks after the pressing, to provide a completed product through the electrolytic polishing of the pressed product, and to further improve the gloss of the surface by eliminating fine unevenness of the surface and achieving the smoothness and mirror polishing of the surface. SOLUTION: This method for manufacturing a stainless steel formed product comprises a cold rolling process 1 to achieve the cold rolling of an austenitic stainless steel strip, a bright annealing process 2 to achieve the bright annealing so that the grain size of the stainless steel strip is 0.0134 mm to 0.027 mm, a tempering and rolling process 3 to achieve the tempering and rolling on the bright-annealed stainless steel strip as the surface finish, a pressing process to press the stainless steel strip, and an electrolytic polishing process to achieve the electrolytic polishing of the pressed product.
Patent JP-H04194005-A (JP)
Title: Helmet
Inventor: SUGIURA YASUHITO
IPC: A42B3/04
Filed: 1990-11-27
Abstract: PURPOSE:To provide a helmet capable of corresponding to the individual differences of the head outlines of users by spreading a specific air pad on the inner surface of the outer shell of a helmet main body, the air pad being divided into plural divisions which are communicated with each other. CONSTITUTION:In the objective helmet, an air pad 5 divided into plural divisions which are mutually communicated is spread on the inner surface of the outer shell 2 of a helmet main body 1, and after an user wears the helmet, the air pad 5 is charged with air by the use of a bellow pump (12: an attaching hole) disposed at a part of the outer shell 2 to expand the air pad along the outline of the head of the user.
Patent JP-H11142816-A (JP)
Title: Liquid crystal display device
Inventor: IBA JUN
IPC: G02F1/133
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To attain high speed drive for polarity driving liquid crytal(LC) represented by ferroelectric liquid crystal and to attain a large screen without reducing picture quality due to the drop of frame frequency. SOLUTION: A liquid crystal display device(LCD) is provided with polarity drivable LC and scanning electrode and information electrode groups arrayed like a matrix and allowed to drive respective pixels by impressing scanning signals and information signals from these electrode groups. In the LCD, a means for driving respective pixels simultaneously selects M scanning electrodes when M is an integer >2, at least two scanning selection signals which are not allowed to coincide with each other even when their phases are shifted within a selection period are impressed to the M scanning electrodes and one of at least 2M information singals of which DC components are compensated in the selection period is selected so that the integration value of a voltage pulse of one polarity out of synthetic voltage between the scanning signals to be impressed to pixels on the scanning electrodes selected within the selection period and the information signal is larger than the integration value of a voltage pulse of the other polarity and then impressed to the information electrodes.
Patent JP-H04190987-A (JP)
Title: Laser beam machine
Inventor: TERAO MARI
IPC: B23K26/00
Filed: 1990-11-26
Abstract: PURPOSE:To simplify laser beam machining of blanks different in quality and thickness by providing a blank properties detecting means and an automatically deciding means for machining conditions which decides machining conditions correspondingly to the detected result in a laser beam machine. CONSTITUTION:In the blank W on a work table 6, each of the thickness and quality of the blank is detected by a blank thickness detector 12 and a blank quality detector 13 and inputted into the automatically deciding means 22 for machining conditions. By the automatically deciding means 22 for machining conditions a laser output command (b), a gas pressure regulating command (c), each blank feed speed command (d) in the X, Y directions are decided automatically from input values of these blank thickness and quality and outputted to a laser beam oscillator 1, a valve 8 and an arithmetic controlling part 16 of a numerical controller 14. When a command value of a laser output and a feed speed are inputted in a machining program 15, the automatically deciding means 22 for machining condition is outputted to correct the value.
Patent JP-H1068321-A (JP)
Title: Vortex chamber type combustion chamber for diesel engine
Inventor: MURAOKA AKINORI
IPC: F02B19/08
Filed: 1994-12-27
Abstract: PURPOSE: To increase air utilizing efficiency by feeding a flux to the central part of a vortex chamber. CONSTITUTION: A vortex chamber type combustion chamber for a diesel engine is formed such that air in a main combustion chamber 4 flows in a vortex chamber 5 through an injection nozzle 8 in a state to form a vortex-form main flux 10, and a guide groove 11 is recessed along the inner circumferential surface 5a of a vortex chamber in which the main flux 10 flows. The inner bottom of the terminal end part area of the guide groove 11 is formed such that depth is decreased toward a terminal end through an inclination part 12 and a second flux 15 guided by the guide groove 11 is deflected closer to the central part of the vortex chamber 5.  This constitution branches the second flux 15, flowing through the guide groove 11, from the main flux 10, and feeds the flux to the central part of the vortex chamber since the secondary flux 15 is deflected in the direction of the central direction of the vortex chamber by the inclination part 12, and improves air utilizing efficiency.
Patent JP-H07179381-A (JP)
Title: Production of cyclic alcohol
Inventor: WATANABE KOJI
IPC: B01J29/06
Filed: 1993-12-22
Abstract: PURPOSE:To keep the separability of a catalyst stably over a long period compared with conventional method in the catalytic hydration reaction of a cycloolefin to enable the stable production of a cyclic alcohol over a long period. CONSTITUTION:This process for the production of a cyclic alcohol comprises the catalytic hydration of a cycloolefin in the presence of a zeolite as a catalyst using a cycloolefin having an epoxy compound content of <=300ppm as a raw material.
Patent JP-H01163859-A (JP)
Title: Channel fault restoration controller
Inventor: OKAMOTO AKIRA
IPC: G06F13/00
Filed: 1987-12-21
Abstract: PURPOSE:To prevent the delay of a fault processing time at the time of fault occurrence by providing a channel condition memory table to store the fault condition at every channel, and prohibiting the execution of channel initialization when a fixed fault is stored. CONSTITUTION:When the intermittent fault of an input/output control device 1 or a periphery control device 2 is generated and then the fixed fault is generated, the condition of the fixed fault is set to a channel condition memory table 6 by a fault detecting means 4. Consequently, even if a channel initializing instruction is generated, since it is referred to before the activation of the instruction, an action is immediately prohibited, an abnormal end is obtained, and the execution of an unnecessary channel initialization processing is suppressed. Thus, the delay of the fault processing time can be prevented, and the operation rate of a system can be improved.
Patent JP-H10148476-A (JP)
Title: Method of constructing refractory wall lining inside induction furnace
Inventor: ARIGA KIKUO
IPC: F27D1/16
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of life and to extend it by arranging vibrator bars at predetermined intervals into gaps for forming the lining of refractory layers formed inside a furnace main body inputting dry monolithic refractory into the gaps and extracting the vibrator bars giving vibrator to the refractory. SOLUTION: Predetermined steel formers are arranged after placing bottom member on the furnace main body. The vibrator bars are arranged at the intervals of 150mm to 450mm in lengthwise to refractory walls of the predetermined thickness, the dry monolithic refractory is input driving vibrator bars and giving vibration to the refractory, the refractory is filled while the vibrator bars are extracted and inserted repeatedly. The work generates less dust, can be performed in short time and by a single hand, and is a labor saving light work. As for the quality, the formed body is smaller, enables the stable operation of the furnace and attains the stable useful life. The refractory is filled generating less dust and lower noise and in high density quickly and the unevenness of filling is reduced.
Patent JP-2000149513-A (JP)
Title: Recording/reproducing apparatus
Inventor: NAMI KATSUSHI
IPC: G06F17/30
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To instantly display a desired screen to a screen by setting an abbreviation address in addition to a retrieval address for every layer, arranging for every layer thereby forming a group of abbreviation addresses, and accessing information data recorded to a recording medium directly from a predetermined address group. SOLUTION: A volume record part 1 sets a plurality of volumes and has a main image record part 2 at a lowest hierarchical stage. The volume record part has a sub image record part 3 as well as the main image record part 2, with a part for recording subtitles to be superimposed on main images and used for speech translation subtitles or the like as additional information and a menu part for recording screen formation data indicating a user procedures to suggest a next record/reproduction operation, a procedure execution program or the like. The menu part includes a system menu and an in-title menu, so that a displayed title or the like is selected by the system menu and subtitles are displayed according to the in-title menu to a screen of a disk being reproduced to be directly selected.
Patent JP-H09162152-A (JP)
Title: Versatile cleaner
Inventor: KUSUHARA MASAKI
IPC: H01L21/304
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary versatile cleaner where the problem of dust generation from a rotary sliding part is eliminated and cleaning and drying can be carried out while shutting off the outer air perfectly. SOLUTION: In a cleaner where a member 104 for holding a matter 105 to be treated is disposed, while being coupled with a rotary shaft 107, in a cleaning bath 101 having parts 103, 106 for feeding and discharging cleaning liquid and the matter 105 is cleaned and/or dried while turning, the rotary shaft 107 penetrates the discharging part 106. The cleaner further comprises means for controlling the flow rate of cleaning liquid discharged through the discharging part 106, and means for shutting the outer air off from the cleaning bath 101 by means of the cleaning liquid itself being discharged through the discharging part 106.
Patent JP-H01166728-A (JP)
Title: Enameled warm-keeping container
Inventor: EJIRI TETSUMI
IPC: C03C8/02
Filed: 1987-12-22
Abstract: PURPOSE: To gain a heat insulating container, which has good heating insulation ability, is shock proofing, rust free, sanitary and easy to handle by forming a space between a container main body covered by an enamel layer and a coverage covered by an enamel layer having an injection hole of a heat insulating material, assembly, fixing and tightly closing the hole after filling the heat insulating material. CONSTITUTION: A container main body 3 which forms a container chamber 2, is coupled with a coverage 7 which covers the main body 3 so as to have a space 6 in between, and the space 6 is filled with a heat insulating material 13, and the chamber 2 is surrounded by insulation structure to form a heat insulating container. Enamel layers 3B, 7B of the main body 43 are formed by burning enamel to shaped steel plates 3A, 7A. An injection nozzle 16 for liquid resin 13A is placed at an injection hole 8, then the liquid resin 13A being the heat insulating material 13 is injected into whole of a space 6 between the main body 3 and the coverage 7. After the injection, the liquid resin 13 terminates foaming reaction of the same when heat is given and the space 6 is full of the insulating material 13.  The injection hole 8 is capped by a sealing member 14, thus obtaining the heat insulating container 1.
Patent JP-2000151845-A (JP)
Title: Facsimile equipment
Inventor: INOUE MASATOSHI
IPC: H04N1/32
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce line usage charge by obtaining a state being the same as that where a computer device is directly connected to a subscriber line substantially and permitting the computer device to execute data communication with a public network. SOLUTION: When a telephone line is in an open state and also a calling signal is not detected, the telephone line Lt is free and usage possible so that a switch SW1 is changed-over into a b-contact side. Thus, a direct current supplied from a DC supply part 34 to a local line L1 is closed by starting data communication at the side of PC 20. Then the local line L1 is connected to the telephone line Lt, the direct current is supplied to the local line L1 not from the DC supply part 34 but from the subscriber exchange equipment of a telephone network, the same line connecting state is obtained after directly connecting PC 20 to the telephone network and data communication with the telephone line by PC 20 is enabled. In this case, it is continued till a DC detecting part 33 detects the opening of the local line L1.
Patent JP-H06178453-A (JP)
Title: Charger
Inventor: NAKAMURA YOSHIHIRO
IPC: H02J7/00
Filed: 1992-12-04
Abstract: PURPOSE:To prevent the breakage of a rectifier, a capacitor, and an inverter by connecting two out of three input terminals to a control circuit, and connecting an input switch drive means between the residual one input terminal and other terminals. CONSTITUTION:If one phase opens in input three-phase AC power, for example, if the connection line to an input terminal 11R is broken, the input to a control circuit 15 is broken or voltage downs fairly, so this judges it to be in open phase condition. Accordingly, the control circuit 15 turns off a control switch 17, and the operation of an electromagnetic contactor 16 is stopped, and an input switch 13 is turned off. Moreover, for other terminals 11s, if the connection line to 11T is broken, a current ceases to flow to the electromagnetic contactor 16, and the input switch 11 is turned off. Accordingly, even if any phase opens, the input switch 13 is turned off. Hereby, the breakage of the rectifying element of a rectifying circuit 14, the capacitor of a smoothing circuit 19, and an inverter 21 can be prevented.
Patent JP-H03187074-A (JP)
Title: Head positioning system for magnetic disk device
Inventor: SUZUKAWA HIROYUKI
IPC: G11B21/10
Filed: 1989-12-15
Abstract: PURPOSE:To properly record a signal on a discrete track disk by shifting center lines of both of servo and data tracks by the extent of shift between both of reproducing and recording heads in each position of a supporting arm. CONSTITUTION:In the case of tracks others than an innermost peripheral track Ti, a reproducing head Hp and a recording head Hr are shifted in the radial direction of the disk, but the head Hr always accurately scans the data track regardless of off-track of the head Hp to record a proper recording signal free from blur, erase omission, or the like because a center line C3 of the servo track and a center line C2 of the data track are in positions shifted by the same extent as heads. Though the head Hp scans the off-track position of the data track, the width of the head is made narrower than that of the track to prevent the head from going out of the track, and reproducing is not hindered.
Patent JP-H02172080-A (JP)
Title: Cartridge for flexible recording medium disk
Inventor: KOKUBO NORIYOSHI
IPC: G11B23/033
Filed: 1988-12-23
Abstract: PURPOSE:To form an excellent air bearing and to prevent adhesion of dust by providing a required liner to a 2-split cartridge and base clipped with the cartridge whose inner circumference is not in contact with a hub with excellent flatness respectively. CONSTITUTION:The inner circumferential face of a base 19 with excellent flatness provided with thin unwoven cloth made liners 22, 23 to both sides while being clipped with the 2 division cartridges 8, 9 is not in contact with a hub 11 and excellent air bearing is formed with the air flowing between flexible recording media 13, 14 rotating at a high speed via vent holes 15a, 16a of the hub 11 and, a gap among the base 19 and the hub 11, and the media 13, 14 are floated and supported. The dust is absorbed with the liners 22, 24 and the similar liners 33, 23 of the cartridges 8, 9 and the hindrance due to adhesion of dust is prevented.
Patent JP-H05154059-A (JP)
Title: Thermal cooker
Inventor: INOUE MASANOBU
IPC: A47J37/06
Filed: 1991-12-10
Abstract: PURPOSE:To provide a thermal cooker which reduces smoke and smell discharged during a cooking in a double side grill or the like. CONSTITUTION:This apparatus comprises a first heater 11 to heat the top of foods, a second heater 12 to heat the bottom of the foods and a third heater 13 to heat a catalyst 16. This thermal cooker is so arranged that the third heater 13 is energized and the first heater 11 and the second heater 12 are kept from outputting before the temperature of the catalyst 16 reaches a value enough to decompose a gas discharged during the cooking. This enable the decomposition of smoke and smell by oxidation sufficiently as discharged during the cooking.
Patent JP-H02170035-A (JP)
Title: Grindability testing method
Inventor: ARIMA KENICHI
IPC: G01N3/00
Filed: 1988-12-23
Abstract: PURPOSE:To facilitate the operation of a testing device, to automate measuring operation and to obtain the same accuracy with a hardgrove method by measuring the variation of the particle size distribution of a body to be ground. CONSTITUTION:In a cylindrical grinding machine 1 which is installed rotatably on its axis, many grinding media 2 made of steel beads are incorporated in the cylindrical grinding machine 1. Then the body 3 to be ground is thrown in the machine 1 from a scaling hopper 4 through a valve 6 with air 5 for purging and the machine 1 is rotated at a constant speed to grind the body 3 to be ground by the rolling and falling of the media 2. Then the air 5 is sent to collect the ground body 3' from a cyclone 7 through a feed valve 6. The variation of the particle size distribution of this ground body 3' is measured by using a screen to evaluate the grindability of the ground body 3'.
Patent JP-H07152255-A (JP)
Title: Liquid developing device for electrostatic latent image
Inventor: SAITO TOSHIHIRO
IPC: G03G15/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide a liquid developing device for an electrostatic latent image capable of preventing the image from having irregularities caused by toner sticking to a non-image part on an image supporting body. CONSTITUTION:This liquid crystal developing device for the electrostatic latent image develops the electrostatic latent image formed on a photoreceptor 10 with the toner, and is provided with a prewetting liquid holding part 22 positioned on this side from the top part of the photoreceptor 10 in the moving direction of the photoreceptor 10 and arranged to form a minute gap (t) between the photoreceptor 10 and the holding part 202, a prewetting liquid supply means 21 supplying the prewetting liquid being a dielectric liquid which has releasing property and is chemically inactive to the gap between the photoreceptor 10 and the holding part 202, and a developing means for supplying the liquid developer having a high viscosity, which is obtained by dispersing the toner to be high concentrated in insulating liquid, to a latent image surface on the photoreceptor 10.
Patent JP-H08181060-A (JP)
Title: Pattern-forming mask for semiconductor wafer and manufacture of chip using this mask
Inventor: SUGITO YASUNARI
IPC: G03F1/68
Filed: 1994-12-27
Abstract: PURPOSE: To conduct the alignment of a semiconductor wafer and a mask in a highly precise manner, and to confirm whether the alignment is correct even after transfer. CONSTITUTION: In a mask 4 used for formation of the prescribed etching pattern 3 on the resist 2 of a semiconductor wafer 1, a plurality of scale patterns 5a, 5b, 6a and 6b, which are directing to different directions, are formed on the outside region of the etching pattern, and whether the center parts of the semiconductor wafer and the mask are coincided with each other can be known by reading a plurality of scale patterns and comparing them.
Patent JP-2001138626-A (JP)
Title: Plan paper electrophotographic sheet having ink jet suitability
Inventor: MEGURO TAKAHITO
IPC: B41M5/52
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a plain paper electrophotographic sheet having excellent ink jet suitability using a coating device represented by a film transfer roll coater by reducing a chlorine-containing substance having a fear of a harm in an environment. SOLUTION: The plain paper electrophotographic sheet having ink jet suitability comprises a total chlorine-containing amount in the sheet of 500 ppm or less and an organic chlorine-containing amount of 150 ppm or less.
Patent JP-H01170194-A (JP)
Title: Key telephone system
Inventor: ITAGAKI YUTAKA
IPC: H04Q3/58
Filed: 1987-12-25
Abstract: PURPOSE:To improve the reliability of a securing device by, at the time of the trouble of the security device, reporting it in a key telephone system to which the security device is connected. CONSTITUTION:When a gas leakage, a fire, etc., are detected by a sensor interface 11, a security device SCT informs a main device ME of the key telephone system of the detection information. A CPU 10 of the security device SCT detects the unoccupied slot of a transmission format by an unoccupied slot detecting means 51, and check data are sent to the unoccupied slot. The check data are inputted to an output means 52, the data are received through a transmitting circuit 12 by a receiving circuit 13, and the coincidence and non- coincidence of the transmitted check data and received data are decided by a deciding means 53. At the time of the non-coincidence, the transmitting circuit 12 or receiving circuit 13 is decided to be in trouble, and it is reported by a trouble reporting means 54.
Patent JP-H11142138-A (JP)
Title: Automatic three-dimensional measurement device
Inventor: MIYOSHI SUEO
IPC: B25J19/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic three-dimensional measurement device capable of eliminating the need of a wide space around the work of a measurement object, automating measurement, securing measurement accuracy, eliminating the restriction of a measurement direction, raising the degree of freedom of measurement tool selection and eliminating the need of sticking an identification target and a reflection target. SOLUTION: The movable frame 3 of a gate type of this automatic three- dimensional measurement device 1 can self-travel in the longitudinal direction of the work W, a carriage 14 is moved and driven along the beam member 13 of the movable frame 3 and a robot supporting body 15 equipped on the carriage 14 is driven to be elevated and lowered. A 6-axis multi-joint robot 4 is attached to the lower end of the robot supporting body 15 in an inverted shape, a measurement tool 5 is provided on the hand 4a of the robot 4 and the robot 4 is independently moved and driven in X, Y and Z directions by a numerical control system through the movable frame 3. The vertexes of the bolt hole and plate material of the work W are measured by the measurement tool 5 and the three-dimensional positions of the plural measurement object points of the work W are measured.