baber/WOPTO huggingface dataset:
Patent JP-H0935091-A (JP)
Title: Directing method for change in state of display of three-dimensional figure and display state changing device used for executing the method
Inventor: SAWADA KOJI
IPC: G06F17/50
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To rotate a display figure on an intuitively desirable position of rotation. SOLUTION: To direct the system to make a change in the display state of a display figure F that a CAD system should display on a screen to, a guide figure G showing a rough three-dimensional outline shape of the display figure is registered, a plane frame R1 showing the guide figure G in a state of view from the same front side with the screen, a right-side surface frame R2 showing the guide figure G in a state of view from the right side, and a lower surface frame R3 showing the guide figure G in a state of view from below are displayed together with angular graduations D, and the guide figure G is moved in parallel in some frame by giving a new center in the frame so that the new center moves to the frame center;  and the guide figure G is rotated by an angle based upon the position of an indication point on an axis passing the frame center in the frame by giving the directive point on the angular graduations D at the periphery of the frame, and the guide figure G in other frames and the display figure F on the screen are moved corresponding to the parallel movement and rotation of the guide figure G.
Patent JP-H0828323-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KATO MASAHIKO
IPC: F01N9/00
Filed: 1994-07-13
Abstract: PURPOSE:To effectively attain improvement of engine performance and suppress excessive consumption of fuel by accurately adjusting an air-fuel ratio of air-fuel mixture to be supplied to a cylinder based on detection of property of exhaust by means of an exhaust sensor. CONSTITUTION:An exhaust sensor 91 is arranged for detecting property of exhaust 100 generated by combustion inside a cylinder. An air-fuel ratio of air-fuel mixture intaken in the cylinder is adjusted based on the detection signal of the exhaust sensor 91. A guide passage 115 is formed for guiding the exhaust 100 outside a system, while an accumulator chamber 119 communicated with the guide passage 115 is formed. The property of the exhaust 100 in the accumulator chamber 119 is detected by the exhaust sensor 91. A throttle 131 is provided on one division end 122 of the guide passage 115 to the accumulator chamber 119.
Patent JP-H1010350-A (JP)
Title: Dispersion shift optical fiber
Inventor: KAWASAKI MITSUHIRO
IPC: H04J14/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion shift optical fiber capable of securing sufficient transmission capacity without causing any distortion in a transmission signal and performing wavelength division multiplex communication by using transmission light in the vicinity of a wavelength 1.55μm and an Er dope optical fiber type optical amplifier. SOLUTION: An outer peripheral side of a center core 3 is covered by a middle core 4, and its outer peripheral side is covered by an inside outer core 5, and its outer peripheral side is covered by an outside outer core 6, and a core 1 is formed, and its periphery is covered by a cladding 8, and the dispersion shift optical fiber is formed. When the refractive index of the central core 3 is defined n1 , the refractive index of the middle core 4 is n2 , the refractive index of the inside outer core 5 is n3 and the refractive index of the outside outer core 6 is n4 , the refractive index distribution structure of the core 1 satisfying n1 >n4 >n2 >n3 is formed.
Patent JP-H0512921-A (JP)
Title: Solderable insulated wire
Inventor: HANADA TAKAHIKO
IPC: H01F27/30
Filed: 1991-06-27
Abstract: PURPOSE:To provide an insulated wire excellent in burn-out resistance, hydrolysis resistance, and solderability. CONSTITUTION:A polyamideimide insulating coating, the solvent of which is a nonprotonic polar solvent, is thinly coated and baked on an imide denaturated polyurethane insulating layer adjacent to a conductor. A solderable insulated wire excellent in burn-out resistance and hydrolysis resistance can be provided.
Patent JP-S6077946-A (JP)
Title: Manufacture of intensively dispersed composite
Inventor: KADOI JIYUN
IPC: B22D19/14
Filed: 1983-10-04
Abstract: PURPOSE:To obtain an intensively dispersed composite wherein an additive is uniformly dispersed by adding an intensifying agent to a metal in a semi-molten slurry state while stirring, and solidifying while agitating. CONSTITUTION:The metal in a crucible 12 set at the inside of a high-frequency induction coil 11 is made into a semi-molten slurry. The semi-molten metal 13 is vertically agitated by a couple of linear motor type electromagnetic agitators 14 provided at the outside of the coil 11. And an intensifying material such as oxides, nitrides, carbides, or a carbon fiber is added while agitating from a hopper 15 provided above the crucible 12. The metal 13 is solidified in the crucible 12 by gradually reducing the electric current of the coil 11 while agitating with the devices 14. By this method, since the devices 14 are arranged opposite each other at the outside of the crucible 12 and the slurry in the crucible 12 can be agitated noncontactingly and vertically in a vertical plane, even the unwettable intensifying material can be uniformly added into the molten metal 13 and the composite can be manufactured.
Patent JP-H1012026-A (JP)
Title: Back light
Inventor: TANAKA AKIKO
IPC: G02F1/13357
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reinforce the soldered portion of a feedback wire, and enhance the reliability of soldering by providing an island-like solder land portion for heat shutoff on a light source reflector, and coating the solder land portion and the soldered portion of the wire by insulation. SOLUTION: In a soldered portion of a feedback wire 5 and a light source reflector 2, the reflector 2 uses solderable brass, and an island-like solder land 8 is formed on an end portion for heat shutoff. By providing the land 8, the heat diffusion of a soldering iron is limited in a small part, and the soldering iron is hardly deprived of heat so that the wire 5 is easily soldered with the reflector 2. By coating the land 8 and the soldering portion by tubular insulation 9, external force is hardly applied so that the soldered portion is reinforced and reliability is enhanced.
Patent JP-S6245830-A (JP)
Title: Charging of rubble for foot protection of coated steel pile part
Inventor: SHIRAISHI MOTOO
IPC: E02D15/10
Filed: 1985-08-26
Abstract: PURPOSE:To charge rubble without the occurrence of dispersion more than necessary degrees by a method in which the upper end of a guard part made of a flexible material is connected to a rubble-charging opening of a base ship for charging rubble, and the rubble is charged though the guard part. CONSTITUTION:The upper end of a guard part 3 made of a flexible material is connected to the rubble-charging opening 2 of a base ship 1, and the base ship 1 is set in proximity to a sheet pile 5 driven. Rubble 6 is charged through the part 3 from the opening 2, and after the charging of rubble 6 for one place is ended, the ship 1 is moved and charging operation of the rubble 6 is continued. Since the rubble 6 is guided by the part 3, no dispersion of the rubble 6 more than necessary degree takes place.
Patent JP-H11255558-A (JP)
Title: Production of manganese-zinc-based ferrite core
Inventor: HAN YON HO
IPC: G10L15/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Mn-Zn-based ferrite sintered compact ensured to afford low electric power loss over high frequency band through effectively adding Ti<+4> ion to a Mn-Zn-based ferrite core to raise its resistivity. SOLUTION: This method for producing a Mn-Zn-based ferrite sintered compact comprises the following three stages: a mixture of 51-55 mol.% Fe2 O3 , 32-40 mol.% of one kind of MnO, MnO2 , Mn3 O4 and MnCO3 and 6-14 mol.% ZnO is incorporated with 0.01-5.0 wt.% of titanium iron oxide or titanium manganese oxide rather than TiO2 having been used conventionally followed by wet mixing and then drying, the resulting mixture is calcinated at 800-1,100 deg.C, and the resulting product thus calcinated is ground, molded, and then sintered at 1,100-1,250 deg.C.
Patent JP-H0474805-A (JP)
Title: Manufacture of metallic porous material
Inventor: OI KENJI
IPC: A61F2/28
Filed: 1990-07-13
Abstract: PURPOSE:To easily manufacture a metallic porous material by conducting electric current to a green compact composed of powder of meta metallic material suitable for a living body and binder and removing the binder after mutually joining the metal material. CONSTITUTION:Beads, powder or short fibers of the metallic material of titanium, etc. suitable for the living body is used as the starting raw material. On the other hand, the material desirably melted at comparatively low temp., e.g., <=600 deg.C, such as paraffin wax, polyethylene, etc., is used as the binder. The prescribed quantities of the above starting raw material and the binder are mixed in a solvent and made to the prescribed shape, and by removing the solvent, the green compact is formed. Successively, the electric current is conducted at the room temp. to this green compact. Then, heat is generated at the contacting point between metals in the green compact and only the metallic materials are joined because the sintering is developed. After executing this joining, the binder is removed at <=600 deg.C or removed by the solvent at the room temp. In such a way, the metallic porous material used for the bone joint surface of the living body, is obtd.
Patent JP-H0930271-A (JP)
Title: Farm working machine
Inventor: KUBO AKIHIRO
IPC: B60K17/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To form a parking brake at low cost without causing large weight increase while simplifying structure through the use of power transmission gear mechanism reaching a travel device from an engine. SOLUTION: Power transmission gear mechanism 3 of a travel system is provided with a parking brake 6 for constraining a terminal stage side shaft 33 by transmitting two kinds of different speed driving force simultaneously from the front stage side to the terminal stage side shaft 33 close to a travel device 2 so as to put the gears of the power transmission gear mechanism 3 in a double meshed state.
Patent JP-2000014714-A (JP)
Title: Moving apparatus
Inventor: NANAE YUICHI
IPC: A61G5/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a moving apparatus which achieves higher linear movability even on a slope. SOLUTION: This apparatus is provided with at least two rotary parts 13r and 13l which are rotated by a force applied by an operator, power supplementing means to supplement a part of the force of the operator, a battery 40 to electrically energize the power supplementing means 30r and 30l, a first inclination detecting means 80 to detect inclination in the direction of movement, a second inclination detecting means 90 to detect inclination in the direction orthogonal to that of movement and control means 100 to separately control the power supplementing means 30r and 30l based on information on inclination obtained from the first and second inclination detecting means 80 and 90.
Patent JP-H1129282-A (JP)
Title: Hydraulic elevator
Inventor: SASAKI SATORU
IPC: B66B9/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce influence on comfortableness caused by vibration of a counterbalance, the danger of twining of a rope, the possibility of malfunction of an emergency stop device, and the like by providing a damper for damping vibration, at a vibration transmission system for the rope and the like including a sheave between the counterweight and a car. SOLUTION: A hydraulic cylinder 2 indirectly drives a car 1 through a main rope 3 and a pulley 4. A counterweight 5 compensates part of the own weight of the car 1. A counterweight rope 6 connects the car 1 and a hanging frame 5a of the counterweight 5 at a connection part 20 via a counterweight pulley 7. The connection part 20 is provided with a damper 26 along with a thimble rod 21, a thimble rod spring 22, and the like. When the thimble rod spring 22 is expanded/contracted by vibration, the damper 26 generates damping force F retrorse to the expanding/contracting direction. Vibration of the thimble rod spring 22, that is, vibration of the counterweight 5, is therefore damped so as to reduce influence on comfortableness of an elevator caused by the vibration of the counterweight 5.
Patent JP-H0471303-A (JP)
Title: Controller for electric vehicle
Inventor: KAMEDA TAKU
IPC: H02M5/45
Filed: 1990-07-11
Abstract: PURPOSE:To reduce the weight and to simplify the structure by employing a unit constituted of a main circuit arm comprising two semiconductor elements connected in series for formation of a converter and an inverter, containing each unit in a container having same shape and then connecting the unit. CONSTITUTION:Two semiconductor elements 5, 5 are connected in series to constitute a main circuit arm 6 and a single unit 17 is constituted of main circuit arms 6 for two phases. AC voltage collected 2 from an overhead line 3 is transformed through two transformers 1 thence fed to the units 17 in a converter 4, and then DC outputs from the units 17 are connected in parallel and fed to an inverter 7. The inverter 7 comprises a single unit 17 identical to that in the converter 4 and a unit 19 including the main circuit arm 6 and an overcurrent protective circuit 9, and the inverter 7 produces three-phase VVVF power U-W for driving an induction motor 8. The units 17, 19 are contained in identical containers 18. According to the constitution, wiring is simplified, component can be employed commonly resulting in reduction of the size and the weight.
Patent JP-H1031201-A (JP)
Title: Liquid crystal display device and its drive method
Inventor: NAKANISHI KUNIFUMI
IPC: G02F1/133
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to display an image with high contrast and less cross talk while using a circuit element of a low power consumption type by shifting polarity inversion timing between a counter electrode signal and a reference voltage signal by a prescribed time. SOLUTION: A timing control circuit 7 outputs a scan pulse signal (a) controlling the output timing of a scan signal (b) from a scan side drive circuit 4, a latch pulse signal (d) controlling the output timing of a display data signal (e) from a signal side drive circuit 5, a polarity inversion signal (i) controlling polarity inversion timing of the reference voltage signal (c) outputted from an analog signal generation circuit 6 and the polarity inversion signal (j) controlling the polarity inversion timing of the counter electrode signal (f).  At this time, since the polarity inversion timing between the reference voltage signal (c) and counter electrode signal (f) outputted from the analog signal generation circuit 6 is shifted by a prescribed time, the required maximum output current of the analog signal generation circuit 6 is reduced when the counter electrode signal (f) is raised.
Patent JP-S5975320-A (JP)
Title: Temperature control device
Inventor: NAGAI KAZUTOSHI
IPC: G05D23/24
Filed: 1982-10-22
Abstract: PURPOSE:To prevent breakdown of an electric power control element and to prevent abnormal heating, a fire, etc. of a heating element by adding an overvoltage detecting part, detecting the overvoltage when it is applied, and cutting off forcibly the electric power control element, in a temperature control device of the heating element. CONSTITUTION:In case when an electric power source 2 is normal, when an electric power source switch 7 is turned on, an electric power control element 3 conducts and a heating element 1 is electrified, and when a temperature rises, the electric power control element 3 is cut off, and a temperature of the heating element 1 is held at a set temperature. In case when the electric power source 2 has overvoltage, the electric power control element 3 is cut off forcibly and electric conduction of the heating element 1 is stopped by setting forcibly an input signal of a comparator 16 to (potential of a connecting point 21)>(potential of a connecting point 22) by a newly added over voltage detecting part 16'.
Patent JP-2001016417-A (JP)
Title: Picture communication equipment, its control, method and storage medium
Inventor: SAKAUCHI NOBUYUKI
IPC: H04N1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To dynamically divide a buffer memory used at the time of storing and compressing a reading picture in accordance with a reading mode, using a divided buffer area by means of them and to improve processing ability. SOLUTION: When the reading mode of a reading means is designated by an operation part 106, a compression/expansion control part 108 compresses picture data by a compression system corresponding to the reading mode. Capacity being the processing unit of the compression/expansion control part 108 is set to be one unit and the unit that only the capacity of a line buffer 113 permits is secured.
Patent JP-S57111050-A (JP)
Title: Semiconductor device
Inventor: SUGIMOTO MASAHIRO
IPC: H01L23/13
Filed: 1980-12-26
Abstract: PURPOSE:To enable to form a plating layer on the whole of the face of a stage to face with a chip of a semiconductor device by a method wherein the area of upper surface of the stage is made smaller than the area of the lower surface. CONSTITUTION:The stage is formed in a pedestal type 8 having taper at the sided, the plating layer 5 is applied on the stage 8, and the semiconductor chip 6 is adhered on the upper face thereof. Accordingly even when the stage 8 is provided close by a frame part 1, a gap exists between the frame part 1 and the stage 8, the plating layer 5 can be formed on the whole of the sides of the stage 8, and manufacturing yield of the semiconductor device is enhanced.
Patent JP-S5888963-A (JP)
Title: Facsimile receiver
Inventor: ONOZUKA RIYOUICHI
IPC: G06K9/00
Filed: 1981-11-24
Abstract: PURPOSE:To simplify and to make efficiency high at the distribution processing to the address, by uttering the data to the address in voice, at the processing of distribution. CONSTITUTION:A picture signal 3 demodulated by a normal standard method is inputted to a character recognition section 5, where character recognition is performed for character picture signals to designated part out of each reception picture information and the recognized character code is stored in a data storage section 6. In sequentially reaing out and uttering it in a voice, the operator gives a start instruction to the section 6. Then, the storage section 6 reads out the character codes automatically and sequentially from the code next to the final character code read out at the previous time and gives it to a sound synthesis section 8. The section 8 synthesizes the voice waves corresponding to each character by the received character code information and utters the address in voice.
Patent JP-S6165595-A (JP)
Title: Key telephone device
Inventor: NAGATOMI KAZUYUKI
IPC: H04M9/00
Filed: 1984-09-05
Abstract: PURPOSE:To easily recognize a version by storing a version number data in the empty region of a control program memory, reading said version number data by the button operation of a predetermined key telephone set, and displaying on the displayer of said telephone set. CONSTITUTION:The key telephone 21 is a telephone capable of reading the version number data. In the telephone 21, when operating a predetermined button, pressed button information is successively fed, via a telephone If part 16 to a system control section 11. The control section 11 reads the contents of a version data memory 121 placed in a program memory 12, and transfers the version number data via the IF part 16 to the telephone 21. The telephone 21 displays this number on a displayer. Said number data is stored in a memory 121 during creating the control program.
Patent JP-S6165410-A (JP)
Title: Superconductive magnet
Inventor: ISHIKAWA HIKONARI
IPC: H01F6/00
Filed: 1984-09-06
Abstract: PURPOSE:To uniform the strength of a magnetic field by controlling an electric current of a magnetic flux correcting coil arranged on a main axis around a main magnet and setting off the magnetic flux from a room-temperature magnetic field correcting coil which the main magnet crosses. CONSTITUTION:After bringing the main magnet 2 in a superconductive state and flowing a current properly from a power source 5a to an SC shim 3 so as to correct a superconductive magnetic field, a current is flown from a power source 5b into an RT shim 4 properly so as to correct a room-temp. magnetic field. At this time, the current is simultaneously flowed into the power source 10 from a memory 12 by the command from a controller 11, which is such current as to produce the magnetic flux whose absolute value is equal and sign is opposite to the flux which the main magnet 2 crosses among the fluxes formed by the RT shim 4 when a current is flown into the RT shim 4 to actuate it. As the magnetic flux from the flux correnting coil is distant enough from a central region C of a main magnet 1, it does not influence of the central magnetic field formed by the main magnet and the magnetic flux passing the main magnet 2 among the fluxes formed by the RT shim 4 is cancelled inside the main magnet.
Patent JP-H1132152-A (JP)
Title: Facsimile equipment
Inventor: SASAKI JUN
IPC: H04M11/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment capable of making image information from a FAX application coexist with the image information read by the scanner of the present equipment, transmitting it by a similar transmission control procedure and improving a user interface in facsimile communication by the FAX application. SOLUTION: Relating to this facsimile equipment 1, by providing an image information coexisting part 11, based on the operation of the FAX application on a personal computer(PC) 13, information imparted following the telephone number of an opposite party equipment specified by the FAX application to put it concretely, the image information from the FAX application on the PC 13 is made to coexist with the image information read by the scanner of the facsimile equipment 1 and transmitted by the transmission control procedure of the facsimile equipment 1.
Patent JP-S6343236-A (JP)
Inventor: KANEKO SHOZO
IPC: H01H73/48
Filed: 1986-08-08
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-S57113775-A (JP)
Title: Control circuit for inverter
Inventor: TOMITA HIROO
IPC: H02M7/48
Filed: 1980-12-29
Abstract: PURPOSE:To limit the ratio of the output voltage and output frequency in an inverter to a predetermined value by fixing the output frequency in the inverter to approximately linear function of conductivity. CONSTITUTION:A smoothing circuit 15 smoothing the output pulses in a pulse- width modulating circuit 10 is provided to limit the output in a frequency command circuit 9' becoming the input in a frequency generating circuit 12 by the  output in the smoothing circuit 15. When the output current in an inverter becomes excessive, an overcurrent detection circuit 7 works to narrow the output  pulse width in the pulse width modulating circuit 10. Therefore, the output in  the smoothing circuit 15 smoothing, the signal is reduced and the output in the  frequency command circuit 9' is also reduced as the output is fed to the smoothing circuit 15 and the output in the frequency generating circuit, namely, the  output frequency in the inverter is also reduced. Therefore, the ratio of the  output voltage and output frequency in the inverter is always limited to a predetermined value.