baber/WOPTO huggingface dataset:
Patent JP-H06211453-A (JP)
Title: Elevator control device
Inventor: UETANI KENICHI
IPC: B66B5/02
Filed: 1993-01-19
Abstract: PURPOSE:To provide an elevator control device capable of the minimum required operation in a disaster even when an elevator monitoring device is out of order. CONSTITUTION:An elevator monitoring part is provided with a normal signal output means 20 for the elevator monitoring part, and an elevator control part is provided with an abnormality judging means 22 for the elevator monitoring part respectively to allow the abnormality of the elevator monitoring part to be judged by the elevator control part. When the elevator monitoring part is in a normal condition, the first operation in a disaster is realized by a disaster operation realizing means 24 of the elevator control part, while the second disaster operation is realized when the elevator monitoring part is in an abnormal condition, or when the back-up operation switch 28 from the outside is turned ON.
Patent JP-H07208054-A (JP)
Title: Drive controller of excavation machine
Inventor: TSUBOTA KAZUKI
IPC: E02D17/13
Filed: 1994-01-25
Abstract: PURPOSE:To secure a necessary torque for excavation without over loading true driving motor of an excavator and increase the revolution as high as possible to carry out efficient excavation. CONSTITUTION:A driving controller of an excavator is provided with an ordinary driving circuit 9 driving a motor 7, an inverter circuit 10, a circuit- changeover device 11 selectively changing over both circuits 9, 10 and connecting the motor 7 of excavator, a loading current detector 12 of the motor, a discriminating device 13 of the driving method of the motor, and an inverter speed setter 14. The discriminating device of the driving method of the motor controls the circuit changeover device so as to change the ordinary circuit to the inverter circuit when the load current detected by the current detector is within the preset value and change the inverter circuit to the ordinary circuit 9 when the load current exceeds the preset value. And further, the inverter frequency is raised when the load current is within a preset figure in a specified frequency and the inverter frequency is kept constant when it exceeds the preset figure.
Patent JP-S61175260-A (JP)
Inventor: HERUMUUTO BURAITOKUROITSU
IPC: F02D35/00
Filed: 1986-01-17
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-H08191820-A (JP)
Title: Minor axis magnetic resonance imaging apparatus
Inventor: NOZAKI SEISHI
IPC: A61B5/055
Filed: 1995-01-19
Abstract: PURPOSE: To enable dynamic scanning repeating the imaging corresponding to one slice by measuring the change of shim data for obtaining the uniformity of the static magnetic field within the imaginable region corresponding to the relative position change of a subject and correcting the non-uniformity of a static magnetic field at each position using the shim data. CONSTITUTION: In a minor axis MRI apparatus wherein an imaginable region is narrow in a Z-direction as compared with X- and Ydirections, a coil assembly 1 is equipped with a static magnetic field magnet, an X.Y.Z inclined magnetic field coil, an RF coil and a multichannel type shim coil 2. In this case, the change of shim data for correcting the non-uniformity of the static magnetic field within the imaginable region corresponding to the relative position change of a subject P to the imaginable region is measured by the system controller 5 inputting the output of a position sensor 7. The non-uniformity of a static magnetic field is dynamically corrected using the shim data calculated when a magnetic resonance signal is generated by collecting the magnetic resonance signal generated from the subject.
Patent JP-S58125321-A (JP)
Title: Manufacture of master model for press die
Inventor: NAKAZAWA CHIAKI
IPC: B21D37/20
Filed: 1982-01-20
Abstract: PURPOSE:To make it unnecessary to mold directly from an original die, and to prevent a hindrance of a flow of work, by providing in parallel plural die plates for reproducing plural parts of a master model, extending a wire net between each die plate, laying resin, and finishing it. CONSTITUTION:For instance, when manufacturing a master model of a press die for an outside plate of an automobile body, a front view of a part 1 to be manufactured is divided by longitudinal and lateral lines of specified intervals, and points 4 of four corners of each measure are converted to a numerical value as a point of three-dimensional co-ordinates in accordance with a numerical value of a design. Subsequently, in the three-dimensional co-ordinates formed by a die frame 5, said each point 4 is reproduced by plural die plates 6 in accordance with said numerical value, and a rough shape of the part 1 is reproduced solidly. Each plate 6 is positioned at the frame 5, and after that, is fixed. Subsequently, a wire net 7 is extended so as to smoothly connect each point 4 reproduced by the plate 6, on which normal temperature hardening resin 8 is laid to nearly specified thickness, is hardened, and after that, its surface is cut, controlling in accordance with said numerical value of a design, and a master die 10 is obtained.
Patent JP-S54100280-A (JP)
Title: Radiation tomograph
Inventor: ASAHINA KIYOTAKA
IPC: A61B6/08
Filed: 1978-01-24
Abstract: PURPOSE:To ensure an easy and accurate positioning for the cross-section featuring any amount of inclination by providing a projector at the entrance of the photographing slit of the gantry and performing the positioning there for the photographing cross-section of the subject. CONSTITUTION:Projector 7 is provided at the entrance part of photographing slit 3a of gantry 3 to project fan beam FB which is parallel to the irradiation field of X- ray beam XR. Thus, beam FB is projected to perform the position matching of the cross-section which is the shooting object of subject 5, and then subject 5 is sent within slit 3a to secure matching with the irradiation field of beam XR. Thus, a  simple and accurate positioning is possible by just tilting gantry 3 so that a coincidence may be obtained between beam FB and the shooting object cross-section even  in case the subject is inclined.
Patent JP-S56104503-A (JP)
Title: Leakage coaxial cable
Inventor: AOKI KAZUNORI
IPC: H01Q13/20
Filed: 1980-01-24
Abstract: PURPOSE:To increase the frequency band, by controlling the slot pitch of a leakage coaxial cable. CONSTITUTION:For the leakdage coaxial cable, the 1-slot group 4 is formed to the external conductor 1 with 4 units of the right-side rising slot 2 and the left-side rising slot 3. Then the pitch P is regulated to 2.16-2.6mm. between the adjacent slot groups. As a result, the characteristics can be secured to withstand enough a practical use up to 64-400MHz.
Patent JP-H06215862-A (JP)
Title: Cooking utensil heated for electromagnetic induction heating cooker
Inventor: AOKI TETSUO
IPC: H05B6/12
Filed: 1993-01-20
Abstract: PURPOSE:To provide an inexpensive cooking utensil to be heated for electromagnetic induction heating cooker with a simple structure by arranging a magnetic metal plate on the reverse surface of a bottom plate, providing a plurality of through-holes in the magnetic metal plate, and integrally molding the metal plate so that the through-holes are filled with a nonmagnetic metal material. CONSTITUTION:A magnetic metal plate 14 is integrally molded in the state positioned to a metal mold by a third through-hole 17 at the die-cast molding of a pan body 11. Thus, the metal plate 14 is molded in such a manner that the through-hole 17 is not filled with aluminium alloy, but a first through-hole 15 and a second through hole 16 are filled with the aluminium alloy, and the aluminium alloy never flow onto the outer surface of the metal plate 14. Since a ring high magnetic flux distribution band is formed in a cooker, the heat transfer from the metal plate 14 to the pan inner surface is enhanced with the through-hole 16 as a filling part. By providing an elliptic hole having a concentrical circular arc on the magnetic metal disk in this way, thermal expansion contraction stress is surely absorbed, and a firm bottom surface with no chamber can be formed.
Patent JP-S57120846-A (JP)
Title: Moisture detection probe
Inventor: SADO RIYOUICHI
IPC: G01N27/12
Filed: 1981-01-21
Abstract: PURPOSE:to prevent the pollution of the surface of an electrode and also, to prolong a life of a detection probe, by covering an exposed part of the detection electrode with a cover having the water permeability or water absorbing property. CONSTITUTION:A moisture detection probe is constituted by forming a pair of electrodes 1 on the surface of a sheet insulating holding parts 2 by an etching method and connecting said electrodes with an alarming or informing instrument 5 through e.g. a flat cable 4. A cover parts 3 consists of a main body 31 provided with a concave part for receiving the part 2 and a cover 32, and various synthetic rubbers, a film or sheet made of synthetic resin or woven fabric, nonwoven fabric made by various fibers having many through holes in a thickness direction, are preferable for its material. These materials are required to have the water permeability or water absorbing property.
Patent JP-S59133915-A (JP)
Title: Edge bending device
Inventor: TANAKA HIROSHI
IPC: B21D7/06
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a device capable of performing automatically inserting, processing, and releasing processes by performing bending at the central sliding part of a processing structure and providing an inserting and releasing mechanism to the sliding part, in a hemming for pressing a band material of flat sheet metal in its width direction. CONSTITUTION:A hemming structure is constituted of a narrow width groove 17a provided with a bending punch 20 and a wide groove 17b. A material W to be processed is inserted in a groove 9 used for a plate of the main body 1 of a holder and in the groove 17b. The material W is locked by an insert block 14 entered from a hole 4b of the main body 1. When a sliding part 2 is lowered, the material W enters the groove 17a and is bent by the punch 20. Then the material W enters the upper side by the rise of a push up pin and the sliding part 2 and the retreat of a block 14 and enters the groove 17b by the retreat of the pin. In this state, the material W is laterally taken out from the groove 9. The inserting, processing, and releasing processes are automated in series to improve its operating efficiency.
Patent JP-H05198198-A (JP)
Title: Semiconductor storage device
Inventor: HIGUCHI MITSUO
IPC: G11C16/08
Filed: 1992-01-20
Abstract: PURPOSE:To provide a semiconductor storage device which prolongs the life of elements even though a program having a deviation in a rewrite frequency for blocks in used concerning an improved reliability block erasing type flush EEPROM. CONSTITUTION:The device has a memory cell array 10 which is divided into plural blocks 11 to 1n and each block is capable of erasing and rewriting cell data. The device has an address change means 1 which changes the correspondence between an external address and each block. Moreover, the means 1 consists of a block correspondence table 31, a write instruction means 33, a deletion instruction means 32 and a control means 34 and the number of blocks in the array 10 exceeds the number of blocks which are accessed by an external address.
Patent JP-H09192312-A (JP)
Title: Control system for game machine, storage medium for controlling game machine, and game machine
Inventor: INAFUKU KAZUMI
IPC: A63F7/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make a player's attention focused on each part of the display means of a game machine, and diversify modes of displaying discrimination information. SOLUTION: This control system for a game machine is equipped with the following: a scroll control means 11 to synchronize the scroll movement of discrimination information so as to continuously display discrimination information on mutually facing divided display parts during discrimination information scrolling, an information specifying means 12 to individually specify discrimination information displayed on each divided display parts by releasing the synchronization of above-mentioned scroll movement, and a game mode changing means 13 to change a game machine into a specified game mode when a specified corresponding relation is confirmed by discriminating whether the specified fixed corresponding relation exists in discrimination information displayed on each display parts on the display means 2 or not.
Patent JP-S55100508-A (JP)
Title: Optical fiber bundle
Inventor: TAKAGI TAKESHI
IPC: G02B6/04
Filed: 1979-01-24
Abstract: PURPOSE: To enable the easy manufacture without increasing outside diameter by passing a multiplicity of optical fibers into an oversized covering pipe then reducing the diameter of the covering pipe through drawing.  
     CONSTITUTION: The bundle comprising bundling multiple optical fibers 1 is passed in a covering pipe 2 made of metals or the like. Here, the use of the covering pipe 2 having an inside diameter slightly larger than the outside diameter of the optical fiber bundle 1 permits easy insertion and obviates damaging the optical fibers 1. If such a pipe is passed between the grooves rolls 3a, 3b assuming a semicircular shape, it is reduced down to the outside diameter 2a of the covering pipe 2. This readily yields the bundled optical fiber bundle, makes the work easy and obviates the breakage of the optical fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06216288-A (JP)
Title: Semiconductor device, and envelope therefor
Inventor: MUSHA SHUJI
IPC: H01L23/48
Filed: 1993-01-20
Abstract: PURPOSE:To bring out superior switching characteristics inherent in a main element by suppressing an induced voltage caused by a cathode-side leadframe inductance within an envelope. CONSTITUTION:A reflux diode 8 is connected in parallel across a cathode-side leadframe 7 through which a main current and on-off control currents commonly flow. The reflux diode 8 clamps an induced voltage, caused by variations in current when a main element 22 is turned on, to a drop in forward voltage of the reflux diode 8. Thereby, the factor that prevents the operation of a gate drive circuit 11 is eliminated, and it becomes possible to bring out turn-on characteristics of the main element 22. An operation frequency can be also improved to the upper limit determined by the turn-off characteristics of the main element 22.
Patent JP-H05276832-A (JP)
Title: Cutting unit for lawn mower
IPC: A01D34/42
Filed: 1993-01-20
Abstract: PURPOSE: To provide a cutting unit of a mower capable of switching a function as needed. CONSTITUTION: This cutting unit 10 is provided with a frame 12, a reel 104, a bed knife 102, a roller 54 at a rear part, a rotary brush 80 and a driving device for driving the rotary brush. The reel 104 is rotatably attached to a side part plate 14 of the frame. The bed knife is fixed to the side part plate. The roller at the rear part is provided at the rear part of the bed knife to support the cutting unit on a lawn. The rotary brush is rotatably supported by the side part plate to clean a route adjacent to the rear part of the roller at the rear part. The rotary brush is adjustably supported so as to be engaged and disengaged to/from the roller at the rear part or the lawn. Thus, the rotary brush is positioned so as to simultaneously brush the roller at the rear part and the surface of the lawn or so as to brush only one of the roller at the rear part and the lawn.
Patent JP-H03212410-A (JP)
Title: Preparation of fluorinated copolymer
Inventor: HIRAKURI YOICHI
IPC: C08F14/18
Filed: 1990-01-17
Abstract: PURPOSE:To prepare the subject copolymer having excellent weather resistance and chemical resistance and useful for coatings, etc., by copolymerizing a fluoroolefin, a specific radical polymerizable monomer and a specified organic silicon compound. CONSTITUTION:(A) A fluoroolefin (e.g. tetrafluoroethylene) preferably in an amount of 30-55mol%, (B) a radical polymerizable monomer having an olefinic unsaturated bond and a hydrolytically hydroxyl group-producing group bonded to a carbon atom (e.g. 4-vinyloxybutyl tetrahydropyranyl ether) preferably in an amount of 1-50mol% and (C) an organic silicon compound having an olefinic unsaturated bond and a hydrolytically hydroxyl group-producing group bonded to a silicon atom (e.g. vinyltrimethoxysilane) preferably in an amount of 3-20mol% are copolymerized to provide the objective copolymer.
Patent JP-H03213647-A (JP)
Title: Cylinder sealing device
Inventor: KAWAMURA HIDEO
IPC: F16J15/40
Filed: 1990-01-17
Abstract: PURPOSE:To improve the sealing effect by making a permanent magnet provided to a piston attract a seal ring which consists of a magnetic fluid, and holding the magnetic fluid strongly by the magnetic force of both the permanent magnet and a fixed electromagnet in a necessary time, while collecting the dispersed magnetic fluid to use again. CONSTITUTION:On the outer circumferential surface of a piston 2, a compression ring 22 and a permanent magnet 3 are provided respectively. And, between the both magnetic poles 32 and 33 of the permanent magnet 3 and a cylinder liner 11, a seal ring 5 is placed to form a passage of the magnetic flux to act between the both magnetic poles 32 and 33, and the both fixed magnetic poles 45 and 46 of a core 43. And when the piston 3 reaches near the top dead center, a magnetic flux of a closed circuit is generated along a line of magnetic induction between the permanent magnet 3 and the core 43, and the seal ring 5 is divided into the upper and the lower parts. As a result, the combustion gas leaked through the compression ring 22 is sealed with the seal ring 5. In this case, the magnetic fluid dispersed in the engine oil is collected by the electromagnet force, and after that, it is fed in the cylinder liner 11 to be used again.
Patent JP-S55101777-A (JP)
Title: Permanent engine generator
Inventor: KUCHINA AKITOSHI
IPC: H02N11/00
Filed: 1979-01-27
Abstract: PURPOSE: A permanent engine which drives generators perpetually by electric motors started by electricity generated previously.  
     CONSTITUTION: Supporting plates 2, 2 are installed on a supporting bar 1, electric motor supporting bars 5 are attached between the supporting plates 2, 2 and electric motors 4 are installed on them via electric motor supporting plates 6. Generating electricity by driving the electric motors 4 by an external power source at first, electricity so generated is supplied to the electric motors 4 and propellers 3 are driven. And by the rotation of the propellers 3, generators are driven and electricity is generated perpetually. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0514609-A (JP)
Title: Picture processing unit
Inventor: MURANO HIROSHI
IPC: G03G15/36
Filed: 1991-01-25
Abstract: PURPOSE:To ensure an acceleration area for high speed scanning and to avoid waste of 100% copy. CONSTITUTION:In the picture processing unit provided with an imaging unit 3 with a light source, an optical system and a line sensor mounted thereon and moving a lower face of a platen on which an original is placed, using a light source to expose an original side, being scanned optically, using the line sensor to read picture information, using a picture processing unit 4 to process a picture data and using a picture output unit 5 to reproduce the picture, the imaging unit 3 is provided with drive means 6,7 with a trapezoidal profile for stepwise regular acceleration and deceleration in response to a read magnification, plural home positions are set, the home position is varied for scanning in response to the read magnification. Furthermore, the home position closer to the original read start position is initialized and the unit is moved to the home position corresponding to the magnification at the start of read and prescribed scanning is started to reduce useless operation.
Patent JP-H11200953-A (JP)
Title: Injector of cng engine
Inventor: NISHII SATOSHI
IPC: F01M9/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve in the lubricativeness of a needle by installing a filter which atomizes an oil mist being contained in gas fuel and diffuses it in a fuel passage, in this CNG engine in use of compressed natural gas(CNG). SOLUTION: Gas fuel to be forcibly fed to an injector 1 passes through a filter 40, flowing into a fuel passage 4, and then it is sprayed out of a nozzle hole 11 of a nozzle 10 with a needle 2 lifting. At this time, any foreign substances in the gas fuel is filtrated by this filter 40, and thereby such a possibility that these foreign substances might be bitten into space between the needle 2 and the nozzle 10 and the gas fuel leaked from the injector 1 is prevented from occurring. Most of CNG are transmorted in a gaseous state, and since a trace of oil is mixed in a process till being fed as the CNG, an oil mist in the gas fuel is atomized by the filter 40 and diffused in the fuel passage 4, whereby it is stuck to a peripheral surface slidingly contacting with a guide 30 of the needle 2 and a valve element part 21 colliding with a seat surface 12, improving their lubricativeness.
Patent JP-S54101228-A (JP)
Title: Mos memory circuit
Inventor: WADA TOSHIO
IPC: G11C11/4094
Filed: 1978-01-26
Abstract: PURPOSE:To establish the memory circuit of one transistor type MOS-RAM having a simple circuit constitution. CONSTITUTION:One transistor type memory cells 1 to 4 consisting of transistor TrQM and capacitive element CM are given at the cross point of the word lines W0  to W3 crossing with a pair of digit line D. A pair of lines D goes down the potential  of the common source B of Tr 5,6 in cross connection in the sense amplifier through  driving Tr7 and amplifies the potential difference of the node A at sense initiation.  The gate of Tr7 is driven with the drive pulse phis, and the source is connected to  the reference potential GND and the drain is to the common source of Tr5,6 in  cross connection, constituting Tr5,6 into contact A. Further, the line D and the  contact A are coupled with Tr8,9 of which gate is driven with the pulse phiT. The charge of the line D is made at the intermediate potential of about 2 V with the  precharge transistors Tr10,11 before sensing, and is made with the charge up transistors Tr12,13 after sensing.
Patent JP-H08205510-A (JP)
Title: Stepping motor
Inventor: ITO YOSHIFUMI
IPC: H02K37/14
Filed: 1995-01-23
Abstract: PURPOSE: To suppress the angle dependency of a generated torque by a method wherein at least one of first and second pole teeth of which at least one of units is composed is formed at a position shifted from an even interval position. CONSTITUTION: Upper and lower stator units 21a and 21b are provided and the outer yokes and inner yokes of the respective units have 5 pole teeth respectively to constitute a PM type stepping motor with 20 steps. Two upper pole teeth 29A and 29B and two lower pole teeth 29C and 29D which are made to protrude from the respective inner yokes 24a and 24b toward the inside of coils are shifted from the even interval (72 deg.=4θ) positions by 7.125 deg. (=0.4θ). With this constitution, the angle dependency of a generated torque including a detent torque which depends upon a rotor angle can be suppressed, so that a stepping motor which shows a smooth rotation and has a high stop position accuracy can be obtained.