baber/WOPTO huggingface dataset:
Patent JP-H0970655-A (JP)
Title: Member for hot-rolling equipment in iron works excellent in wear resistance and corrosion resistance
Inventor: SAITO HIROMICHI
IPC: F16C13/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a member for a hot-rolling equipment in iron works of wrapper roll for coiler, pinch roll, mandrel and steel plate carrying roller, etc., which improves corrosion resistance, wear resistance, hitting flow resistance and seizure resistance up to a high level and is excellent in durability. SOLUTION: Base material 17 made of a steel as a blank is concentricity and vertically inserted into an assembling mold 10 provided with an electromagnetic induction heating coil 11. Into the annular gap part 20 at the outer periphery of the base material 17, the separately prepared molten steel 19 having compsn. composed of 0.5-2wt.% C, 0.1-1.5wt.% Si, 0.1-1.5wt.% Mn, 2-15wt.% Cr, 2-10wt.% Mo, 1-8wt.% V, 1-10wt.% W, 1-15wt.% Co and the balance substantially Fe, is poured. The base material 17 is intermittently lowered and while depositing the molten steel 19 on the outer surface of the base material, the molten steel is solidified by cooling to form a padding layer 21 on the outer periphery of the base material 17, and then, a prescribed heat treatment and machining are executed.
Patent JP-2000091761-A (JP)
Title: Connecting device for extension of housing case
Inventor: SUZUKI TOSHIHISA
IPC: H05K5/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection device for extension of a housing case wherein no connection member protrudes above the surface of the housing case while sure and easy connection which requires no tool such as a screwdriver is allowed even when connected or detached. SOLUTION: In a recess 3 provided on a connection surface of one housing case 1 of a connected pair of housing cases 1 and 2, a fixing pin 5 comprising a flange part 5a is plated, and in a recessed part 4 provided on the connection surface of the other housing case 2 which faces it, a connection metal 6 which engages with the flange part 5a of the fixing pin 5 is provided, and in order that the connection surfaces of the pair of housing cases 1 and 2 tightly fit each other in engaging the flange part of the fixing pin 5 and the connection metal 6, the depth of the recesses 3 and 4 of the housing case connection surface and the height of the fixing pin 5 and the connection metal 6 are set.
Patent JP-2000086122-A (JP)
Title: Elevator car
Inventor: HANDA TSUGIO
IPC: B66B11/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car enabling partial replacement of a front column of the elevator car when it is damaged or distorted instead of the entire replacement, and easy replacement. SOLUTION: In an elevator car 5 provided with a floor 2, side plates 4 provided to stand on the floor 2, a door having a safety shoe, and a front column 1 formed on either the right or left of the door, the front column 1 is divided into a plurality of sections in parallel with a floor surface, and an upper and a lower front columns 1a, 1b are connected from the inner side of the car 5. In replacing the front column 1 of the elevator car, therefore, the number of workers can be reduced, working time can be shortened, and workability can be improved. Since partial replacement of the front column 1 is enabled, repairing cost can be reduced.
Patent JP-H0683804-A (JP)
Title: Plant simulator
Inventor: ITO SATOSHI
IPC: G06F19/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide the plant simulator which can easily simulate the operation of a plant to handle a solid by defining a material as one independent object and clearly expressing it as a material model. CONSTITUTION:A simulator 16 to read the operational specification of a plant equipment from a data base 19 and to simulate the operation of the plant equipment with animations is provided with a material model 10 storing knowledge information concerning the material to be processed by the plant, and material operation inference part 4 to infer the operation of the material from the operational specification and corresponding to the animation, the operation of a controlled system is executed together with the operation of the solid-state material.
Patent JP-H07110706-A (JP)
Title: Method and system for numerical control
Inventor: OKAZAWA YASUO
IPC: G05B19/4155
Filed: 1993-10-14
Abstract: PURPOSE:To provide the method and the system for numerical control which don't increase the parameter data volume and don't extend the time required far program execution at the time of the control where an external signal is inputted at a point on the movement curve of a tool. CONSTITUTION:Data including the position of control and the indication of the classification of an external signal or the like is inputted by a parameter data editing part 222. and parameter data is generated by a parameter generating part 210 and is stored in a parameter data storage part 211. An NC program including the control code for the control of input of the external signal is generated in an NC program generating part 212 based on this parameter data. Tool locus data is generated from this NC program by a tool locus generating part 214. Movement command data is generated from this tool locus data by a movement command generating part 216. Position coordinates of the tool are generated by this movement command data, and the tool of a working machine 1 is moved by a servo control part 219.
Patent JP-S61137267-A (JP)
Title: Disk loading mechanism
Inventor: ISOBE NOBUYUKI
IPC: G11B17/04
Filed: 1984-12-07
Abstract: PURPOSE:To simplify a disk loading mechanism and to reduce the number of parts and the manhour of assembling by regulating the movement of rack plates to the outside respectively by the collar parts of synchronous gears. CONSTITUTION:When the right and left rack plates 11 are moved in the front and back direction, rollers 21 (e.g. roller plates 12) are moved in the horizontal and vertical directions along the L-shaped holes 7a of subchassises 7. The right and left synchronous gears 14 for driving the rack plates 11 have respective collar parts 14a on their outsides and the collar parts 14a regulate the positions of the rack plates 11 so that the rack plates 11 are not shifted to the outsides. A one-way clatch consisting of a spring and a stopper is formed on a part of a driving force transmitting mechanism for coupling the synchronous gears 14 with a driving motor and the gears 14 are always energized in the direction carrying out the rack plates. If the carry 6 is forced in by excessive force at an autoloading start position, a spring of a clatch absorbs the force to buffer the force.
Patent JP-H04137850-A (JP)
Title: Telephone system
Inventor: HIROI MAKOTO
IPC: H04M3/54
Filed: 1990-09-28
Abstract: PURPOSE:To arrange the talking after the end of a call or the like by setting incoming call reject for a prescribed time to an extension telephone set restored from the talking state thereafter. CONSTITUTION:A call processing means 50 is provided with an incoming call reject setting means 60 and an incoming call reject release means 70 and an agent state memory table 400 is provided in common to the means. Moreover, a timer means 80 making time count is provided to these means in common. The call processing means 50 informs it to the incoming call reject setting means 60 when extension telephone sets 1 of groups 1-l are restored from the talking state and the incoming reject setting means 60 starts a timer means 80 and sets an incoming call reject flag to an area of a relevant agent in the agent state memory table 400. Thus, a call is not immediately transferred to an extension telephone set whose call is terminated and the talking is arranged after the end of call.
Patent JP-S61136332-A (JP)
Title: Transmission diversity communication system
Inventor: ONO HIROSHI
IPC: H04L1/02
Filed: 1984-12-07
Abstract: PURPOSE:To suppress an expansion of a necessary transmission band with in case of executing a transmission diversity, and to utilize effectively a frequency by executing a frequency multiplication related to a receiving signal by a receiving system, in case of carrier wave digital communication. CONSTITUTION:In a transmitting system 9, an output 6 of a digital data generator 1 is divided into two, and provided to transmitters 2 and 3, and prescribed modulation is executed. Its output 7 and 8 are transmitted simultaneously from a transmitting antenna 4 and 5, received by a receiving antenna 10 of a receiving system 22, and its receiving signal 16 is inputted to a receiver 11. Subsequently, its output 17 is multiplied by a multiple number determined by a modulation index, by a multiplier 12. Next, an output 18 of the multiplier 12 is led to a one-bit delay detector 13, this output 19 is divided into two, and one of them is inputted to a clock reproducer 15, and a reproduced clock 20 is obtained. Also, the other of the output 19 is led to a discriminating and deciding device 14, discriminated and decided by synchronizing it with the reproduced clock 20, and a discriminated output 21 is obtained.
Patent JP-H0596092-A (JP)
Title: Preset implement for clothes
Inventor: NAKAJIMA SHINICHI
IPC: D06F71/29
Filed: 1991-10-04
Abstract: PURPOSE:To provide the preset implement required for refreshment (especially, creasing to trousers and elimination of wrinkles) of clothes. CONSTITUTION:The preset implement for clothes is constituted so that it is provided with a hinge part 6, two pieces of plates 2, 4 for turning by setting this hinge part 6 as an axis, and a spring 7 for giving energizing force to the direction in which the faces of these two pieces of plates 2, 4 are connected to each other, and at least one of two pieces of plates 2, 4 has a curved part 5 or 5 in the direction reverse to the connected face.
Patent JP-S62120492-A (JP)
Title: Heat and corrosion resistant plated steel sheet
Inventor: KAGECHIKA HIROSHI
IPC: C25D5/26
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a plated steel sheet having superior heat and corrosion resistances at high temp. by successively forming a Cr layer and an Ni or Ni-P alloy layer on the surface of a steel sheet by plating. CONSTITUTION:The surface of a steel sheet as a corrosion resistant steel sheet for an automobile is plated with Cr to 0.02-5mum thickness and the Ni layer of 0.3-10mum thickness or the Ni-P alloy layer of 0.05-10mum thickness contg. 3-15wt% P is formed on the resulting Cr layer by plating. A heat and corrosion resistant plated steel sheet usable at such a high temp. as about 800 deg.C is obtd. When the Ni-P alloy layer is formed, the steel sheet has high hardness and superior resistance to mechanical damage.
Patent JP-H08118023-A (JP)
Title: Welding position detecting device and automatic welding robot system
Inventor: SHIBATA NOBUO
IPC: B25J13/08
Filed: 1994-10-24
Abstract: PURPOSE: To detect the feature quantity of position and shape of an object by executing image pick up and image processing of the reflected image from the surface of an object when the surface of object is irradiated with slit type beam. CONSTITUTION: An object position detecting device is provided with a beam projecting means 3 to irradiate the linear beam equipped to a welding torch, a first beam receiving means 9 and second beam receiving means 10 in which the optical axis of beam receiving side is set at fixed angle against the irradiating center axis of beam projecting means 3 and is on the same plane as the irradiating center axis. The beam cut image of groove in irradiating groove face with the linear beam, by the first beam receiving means 9 and second beam receiving means 10, is computed into the image obtained by separately executing image pick up with using different magnification each other. By this method, groove image information is detected at the optimum condition desired for wide view and high precision.
Patent JP-H08125930-A (JP)
Title: Driving circuit for solid-state image pickup element and its driving method
Inventor: MORI HIROSHI
IPC: H04N5/341
Filed: 1994-10-24
Abstract: PURPOSE: To provide a driving circuit of a solid-state image pickup element and a driving method capable of projecting the information of the entire picture elements on the monitor of interlace without using an A/D converter or a frame memory or the like. CONSTITUTION: In this driving circuit 12 for driving the CCD solidstate image pickup element 11 of an entire picture element read system, in a first field, the signal charge of even numbered lines is read to a first horizontal transfer register 4 and the signal charge of odd numbered lines is read to a second horizontal transfer register 5 respectively. The vertical transfer clocks ϕV1-ϕV3 of three phases for reading the signal charge of the odd numbered lines to the first horizontal transfer register 4 and reading the signal charge of the even numbered lines to the second horizontal transfer register 5 respectively in a second field are supplied to a vertical transfer register 2 and the lines (odd numbered / even numbered) of the signal charge to be read to the horizontal transfer registers 4 and 5 of two channels are switched for each exposure cycle (field).
Patent JP-2001083472-A (JP)
Title: Optical modulating device, light source device and exposure source
Inventor: OTSUKI TOMOKO
IPC: G02F1/035
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To generate a train of pulses while keeping an enough extinction ratio. SOLUTION: A correction signal VB to correct the main modulation signal VP as the pulse train signal to modulate the pulse train is generated by a correction signal generator 330 based on the monitoring result of the light emitted from a light modulator 310 in the period except for the period of emitting light pulses in the modulation period for the pulse train. The corrected signal of the main modulation signal VP by the correction signal VB is supplied as a modulation signal VC to the light modulator 310. As a result, the extinction ratio in the period except for the period of emitting the light pulses in the modulation period of the pulse train can be kept to an enough value.
Patent JP-H08117169-A (JP)
Title: Tableware washing and drying machine
Inventor: SUMIDA JUNJI
IPC: A47L15/42
Filed: 1994-10-24
Abstract: PURPOSE: To make it possible to solve the problem of the contact fusion of a switch to be connected to a load circuit of a tableware washing and drying machine. CONSTITUTION: One switch 46 of a pair of switches 46, 46' interlocked to opening and closing of a door is connected to a load circuit 61 and the other switch 46' is connected to a load operation input signal circuit 58. The former switch 46 is turned off, slower than the other switch 46' at the time of opening a door and is turned on earlier at the time of closing the door.
Patent JP-H06110061-A (JP)
Title: Liquid crystal oriented film, liquid crystal clamping substrate having this film, liquid crystal display element and material for liquid crystal oriented film
Inventor: YUSA MASAMI
IPC: C08G73/10
Filed: 1992-09-28
Abstract: PURPOSE:To increase a voltage holding rate and to stably increase a pretilt angle by incorporating specific polyimide and specific compd. into the above oriented film. CONSTITUTION:This liquid crystal oriented film contains the polyimide which is a polyimide resin contg. the constituting unit expressed by formula I and the constituting unit expressed by formula II and has 0.1 to 1.0 content ratio [(I): {(I)+(II)} molar ratio] of the constituting units and the compd. expressed by formula III. In the formula I, R denotes the quadrivalent residue of tetracarboxylic dianhydride having an aliphat. structure; X denotes a bivalent org. group. In the formula II, R' denotes the quadrivalent residue of tetracarboxylic dianhydride having an arom. ring structure; X denotes a bivalent org. residue. In the formula III, Y, Z denote univalent org. groups which may be different or the same; n denotes an integer from 2 to 20. The liquid crystal clamping substrate is obtd. by forming this liquid crystal oriented film on a glass substrate provided with transparent electrodes consisting of ITO, etc., disposing a pair of the electrode substrates so as to face each other and holding a liquid crystal therebetween.
Patent JP-H01102051-A (JP)
Title: Production of alanine
Inventor: ONO HIROSHI
IPC: C07C227/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain the title compound in high purity and yield at a low cost, taking advantage of the solubility difference of alanine and ammonium chloride to hydrated alcohol, by adding a specific amount of an alcohol to an aqueous solution of alanine containing ammonium chloride. CONSTITUTION:L-2-chloropropionic acid, D-2-chloropropionic acid or DL-2- chloropropionic acid is aminated with ammonia and the obtained aqueous solution of L-alanine, D-alanine or DL-alanine containing ammonium chloride is added with 5-20pts.wt. of an alcohol based on 1pt.wt. of water in the aqueous solution to obtain the objective compound. The alcohol used in the present process is preferably an alcohol having low boiling point, e.g. methanol or ethanol. In the case of requiring higher purity, the product is dissolved again in water and subjected to desalting treatment, etc., with an ion exchange resin.
Patent JP-H03120454-A (JP)
Title: Ion selective electrode
Inventor: FUJIWARA MASATO
IPC: G01N27/333
Filed: 1989-10-03
Abstract: PURPOSE:To make safe and inexpensive potentiometric measurement by forming the electrode having an ion selective membrane (ISM) consisting of a thin layer contg. an ion selective material/a polymer layer/a thin layer contg. the ion selective material. CONSTITUTION:The electrode is formed by laminating a conductive metallic layer (preferably a metallic layer consisting of silver), a halide layer (formed by a method of subjecting the coated metallic layer to an oxidation-halogenation treatment with a halide-contg. oxidizing agent and a combination of a silver layer/silver chloride layer is preferable.), a halogen-contg. electrolyte layer, a thin layer of a hydrophobic binder contg. the ion selective material (there is polyvinyl chloride as a polymer binder), a polymer layer (preferably a phdrophilic polymer. There is gelatin as the hydrophilic polymer binder), and the thin layer of the hydrophobic binder contg. the ion selective material in this order on an insulating base (e.g.: sheet-like polycarbonate of disphenol A). The amt. of the expensive and highly toxic ion selective material used can be decreased in this way.
Patent JP-H10102928-A (JP)
Title: Doorway sash support device
Inventor: UENO HIDENORI
IPC: E06B7/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the outdoor projecting part of a sash sill from being deflected even under great load and to simplify the structure of a water collecting part. SOLUTION: This doorway sash is so designed that the height of the rail of a sash sill 4 and the height of a water collecting part 7 provided on the outdoor side of the rail are both roughly equal to the height of an indoor floor face 6. In this case, a bracket metal fitting 16 supporting the bottom of a projecting part 14 which projects to the outdoor side of the sash sill 4 is placed, and the side edge of the sash sill 4 of a grating 8 provided in the water collecting part 7 is supported by the bracket metal fitting 16. A sill support supporting a rail part 5 is formed in the sash sill 4, and the bracket metal fitting 16 is mounted in the sill support. A water hole through which water in the rail part 5 is drained into the water collecting part 7 is formed in the bracket metal fitting 16.
Patent JP-H10107759-A (JP)
Title: Data transmitter
Inventor: SAKAKURA KENICHI
IPC: H03M7/30
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reproduce data accurately even when data are sent while a reference level is changed in the case of sending the data while an AC component is coupled with a DC component. SOLUTION: A transmitter 10 is provided with a serial parallel converter 11, an inverse Adamal converter 12, a reference signal addition circuit 12a, a D/A converter 13 and a voltage frequency converter 14, and a receiver 20 is provided with a frequency voltage converter 24, a DC component recovery circuit 24a, an A/D converter 23, an Adamal converter 22, a comparator 25 and a parallel serial converter 21. In this case, a negative reference signal denoting a range of data is added to a header of a frame of multi-value data subjected to inverse Adamal conversion and the resulting frame is transmitted. An offset is applied to the received data by using the reference signal as a trigger so as to adjust a reference level to a 0 level thereby recovering the multi-value data.
Patent JP-S61138809-A (JP)
Title: Auxiliary steam device for compound generating installation
Inventor: HINO SHIRO
IPC: F01K23/10
Filed: 1984-12-07
Abstract: PURPOSE:To feed each plant with auxiliary steam in a well-balanced manner under various operation conditions, by controlling an auxiliary steam feeding flow control valve, which makes pressure inside an auxiliary steam header constant, on the basis of steam pressure at the auxiliary steam feeding side. CONSTITUTION:When steam pressure inside an auxiliary steam header 4 is varied, the auxiliary steam feed setting value obtainable out of outlet main steam pressure in a gas turbine exhaust gas boiler 1 is altered so as to keep steam pressure inside the auxiliary steam header 4 constant whereby actual flow setting is calculated, the actual flow setting after this alteration is compared with an actual auxiliary steam supply, and a pressure regulating valve 8 is opened or closed as far as a portion for the deviation. With this constitution, pressure inside the auxiliary steam header 4 is always kept constant. This control motion takes place at each plant, and the auxiliary steam quantity fed out of each plant is regulated to such one as performing an operating state that brings each plant into the best efficiency, thus a supply of the auxiliary steam quantity is made to be well balanced.
Patent JP-S62118384-A (JP)
Inventor: SUZUKI HIROMITSU
IPC: G06F3/12
Filed: 1985-11-18
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-H01101792-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSURUTA MASAHIKO
IPC: H04N9/79
Filed: 1987-10-14
Abstract: PURPOSE:To prevent inversion and pattern noise from taking place in the recording and reproduction in other VTR by providing a comb-line filter responding to a chrominance carrier signal and a switch means supplying an output of the comb-line filter to a chrominance carrier signal output terminal at EE output. CONSTITUTION:When a composite signal is given to an input terminal, that is, switches S1-S5 are thrown to the position of an input signal (a), since an output signal of a band pass filter BPF 40 is given to an input terminal of a REC(EE) of the switch S11, when the EE output is selected by the manual switch S10, the signal is given to a comb-line filter 75. Thus, the output is outputted from an output terminal 80 via switches S5, S8 and a high frequency Y signal component is eliminated from the signal C and the result is outputted. Thus, the Y/C separated output is outputted at the input of the composite signal and recorded/reproduced by other VTR having a wide band mode, then no inversion or noise takes place in the reproduced picture.