baber/WOPTO huggingface dataset:
Patent JP-H07191413-A (JP)
Title: Optical device
Inventor: YOSHIDA YASUTOSHI
IPC: G03B27/50
Filed: 1993-12-27
Abstract: PURPOSE:To provide an optical device suited to an image forming mechanism constituted by considering the miniaturization of a copying machine and the effective utilization of a space inside the copying machine. CONSTITUTION:A second reflecting mirror 7 is arranged on the right side of a lens 8 and a third reflecting mirror 9 is arranged on the left side of the lens 8. Besides, a fourth reflecting mirror 10 is arranged under the mirror 9. Thus, the space at the upper part or on the left side of a fixing device 21 and a paper ejection means positioned on the upper side of a photoreceptor drum 11 is effectively utilized. Besides, the height and the length of an optical system is set to be nearly the same as that of the optical system of a conventional copying machine without making the focal distance of the lens long. At a variable power time, the distance between the lens 8 and the drum 11 is adjusted by moving the fourth reflecting means 10 constituted of two mirrors in the center axis direction of an angle (theta).
Patent JP-2001155417-A (JP)
Title: Disk device and disk deceleration/stoppage method for it
Inventor: TAKAHASHI YORIO
IPC: G11B19/28
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk device and a disk deceleration/stoppage method for it capable of selecting a less power consumption deceleration method when rapid deceleration isn't required and rapidly and surely stopping a disk even when the need stopping the disk occurs on the way of deceleration the disk with the less power consumption method. SOLUTION: In the disk device 1 having a function decelerating or stopping the rotating disk 2, whether or not the enforced deceleration/stoppage operation applying an inverse voltage to a disk motor 3 rotating the disk 2 corresponding to the kind of the command in the case of the deceleration or the stoppage and forcedly decelerating or stopping it is performed, or whether or not the save power stoppage operation of less power consumption than the enforced deceleration/stoppage operation decelerating or stopping it is performed is switched.
Patent JP-H08233242-A (JP)
Title: Method and equimpment for incinerating garbage
Inventor: ARUBUREHITO FUOOGERU
IPC: F23G5/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for burning all kinds of refuses through predictive control. SOLUTION: This method incineration method is for a refuse 20 fed through a feed chute 2 and a feed part 3 to perform incineration on a grating 4 to which air is fed to maintain combustion. Moisture content of refuse 20 to be incinerated is decided through assistance of a microwave signal. Furthermore, the measurements are stored as a function of a moisture content level at a process control unit 18 for controlling combustion of the refuse 20. The process control unit 18 controls an amount of air fed to the grating 4 as the function of the moisture content level during incineration.
Patent JP-2000163147-A (JP)
Title: Structure for pedal bracket
Inventor: ONUMA TAMOTSU
IPC: B62D25/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the structure of a pedal bracket for preventing the movement of a pedal step face to the rear side of a vehicle when an outer force which is a prescribed value or more acts from the front part of the vehicle. SOLUTION: A pedal bracket 1 is constituted so that the front part can be mounted on the inside of a vehicle compartment 4 of a dash panel 5, and the upper part can be mounted on a column hanger 6, and the upper edge part of a brake pedal 2 can be supported so as to be freely rotatable. In this case, the pedal bracket 1 is constituted of an outer bracket 9 and an inner bracket 10, and the front part of the outer bracket 9 is mounted on the dash panel 5, and the rear part of the inner bracket 10 by which the upper edge part of a brake pedal 2 is pivotally supported is mounted on the column hanger 6, and the inner bracket 10 is connected with the outer bracket 9 at a position biased to the column hanger 6.
Patent JP-H02176050-A (JP)
Title: Coupling device for ridge of roof panel
Inventor: ISHIHARA KUNIYA
IPC: E04B7/06
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a simple and secure roof panel by securing frames of bevel butt roof panels with each other, and bringing a coupling structural material capable of falling, rising and moving of the first roof panel into contact with a frame of the second roof panel in a state of overlapping to secure together as a unit. CONSTITUTION:A roof board 3 of structural ply wood is laid and provided on a square frame shaped frame 2 comprising an upper frame 2a, a longitudinal frame 2b and a middle frame. Then, in the first roof panel 1a, a coupling structural material 4 is secured on the upper frame 2a of which the frame 2 is constituted with a screw 6 through a hinge 5 so that it is capable of falling, rising and moving. After that, in the second roof panel 1b, an angle is at right angle with each other, and the structural material 4 with the top placed in a state of bevel butting is capable of falling, rising and moving to bring it into contact with the upper frame 2 of the panel 1b in a state of overlapping. The structural material 4 and the frame of the panel 1b are secured with a nail 7 together as a unit and, at the same time, the panel 1a is also nailed to couple and secure simultaneously. According to the constitution, the clatter of the roof panel can be prevented.
Patent JP-H06180317-A (JP)
Title: Non-invasive stimulating method of bio-tissue
Inventor: IDE KAZUHIRO
IPC: G01N33/483
Filed: 1992-12-15
Abstract: PURPOSE:To stimulate a bio-tissue without giving any adverse influence to a measuring system nor any damage to the tissue. CONSTITUTION:An eddy current is induced against an extracted bio-tissue 2 suspended in a container 1 filled up with a nutritious liquid by impressing a fluctuating magnetic field upon the tissue 2 or the tissue 2 is irradiated with laser light through an optical fiber arranged near the tissue 2. Or, the tissue 2 is stimulated with an electric current by generating an electric field between electrodes arranged on both sides of the tissue 3 in a non-contacting state.
Patent JP-H08168778-A (JP)
Title: Metal capturing agent
Inventor: MORIYA MASAFUMI
IPC: C02F1/62
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a capturing and removing performance of a calcium ion and to obtain an excellent capturing performance of so-called soft metal by combining plural functional groups selected from plural groups expressed by a specified formulas respectively as a substituted group bonded with a nitrogen atom of a polyamino compd. CONSTITUTION: The metal capturing agent is constituted by incorporating at least one kind functional group selected from the group expressed by formula I, at least one kind functional group selected from the group expressed by formula II respectively and also incorporating the group expressed by formula III and at least one kind functional group selected from the group of at least one side group of oxime group and amidoxime group as the substituted group bonded with the nitrogen atom of the polyamino compd. In the formula, M is hydrogen, alkaline earth metal or NH4 , n is a positive integer. In this way, the capturing and removing of a calcium ion and the excellent capturing performance for so called soft metal can be attained.
Patent JP-H01179273-A (JP)
Title: Method for driving disk shape recording medium
Inventor: HARUHARA MASAAKI
IPC: G11B19/20
Filed: 1987-12-29
Abstract: PURPOSE:To shorten a start up time by driving a disk shape recording medium by torque generated between a current that flows on a conductor provided at the recording medium and magnetic flux by a magnetism generator provided at a player. CONSTITUTION:A magnetic field generator 7 is provided in the neighborhood of the outer periphery of a disk 1 on a turntable 2. And on the plane on one side of the disk 1, a circuit 8 consisting of a thin plate shape room temperature superconductor, etc., is provided. In such constitution, a rotary driving force is generated in the circuit 8 by the current on the circuit 8 and the magnetic flux generated from the generator 7, and by controlling the direction of the magnetic flux, rotating speed can be varied. In such a way, no slippage occurs between the disk 1 and the turntable 2, then, the start up time can be shortened.
Patent JP-2001153683-A (JP)
Title: Rotation detector
Inventor: UENOYAMA HIROBUMI
IPC: G01D5/245
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector having two pairs of magneto-resistance element(MRE) bridges capable of eliminating the influence of a magnetostrictive effect by external stress. SOLUTION: Two MRE bridges 10 and 11 are arranged so that MREs 12 and 14 on power source side are in symmetric positions with the central line 4a of an IC chip 4 as the axis of symmetry. A pair of MREs 12 and 13 constituting the first MRE bridge 10 form a first V-shaped pattern together, and a pair of MREs 14 and 15 constituting the second MRE bridge form a V-shaped pattern inverted by 180 deg. to the first V-shaped pattern with the direction orthogonal to the center line 4a of the IC chip 4 as the axis.
Patent JP-H01175701-A (JP)
Title: Oxide semiconductor for thermistor
Inventor: HATA TAKUOKI
IPC: H01C7/04
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a thermistor material which is low in specific resistance and high in B constant for the purpose of achieving improved accuracy and response for temperature sensor for automobile water temperature meter by using a substance consisting of a sintered mixed body of metal oxide and incorporating specific amount of Co, Cu, Li, and Cr as the metal elements. CONSTITUTION:The substance consists of a sintered mixed body of metal oxide and consists of four kinds, namely a cobalt of 68.0-94.5atomic%, a copper of 0.4-5.5atomic%, a lithium of 2.5-22.0atomic%, and a chrome of 0.5-8.0atomic%, the total is 100atomic%. For example, the material cobalt oxide, copper oxide, lithium oxide, and chrome oxide are blended to constitute the above atomic% composition. And the blended composition is subject to moisture mixture by a ball mill, the slurry is tentatively burnet at 800 deg.C after drying, and the tentatively burned object is subject to moisture grinding mixture again. The slurry thus obtained is dried, polyvinyl alcohol is added and mixed therewith as a binder, a molded parts which was formed by applying pressure is calcined at 1200 deg.C-1300 deg.C within nitrogen gas flow.
Patent JP-H01174991-A (JP)
Title: Magnetic field sensor
Inventor: TOMITA YASUHIRO
IPC: G01R33/035
Filed: 1987-12-29
Abstract: PURPOSE:To enable detection of the intensity of an external magnetic field, by utilizing the breakage of a ring with a change in the intensity thereof applied piercing the ring kept superconductive. CONSTITUTION:A ring 21 is kept above a critical temperature thereof to be turned to a normally superconductive state, then, an external magnetic flux 24 is applied thereon piercing avoid 29 of the ring 21; finally, the ring 21 is kept below the critical temperature to be made superconductive. Under such a superconductive condition, a first permanent current flows through the inner wall 27 of the void 29 of the ring 21 and a second permanent current 26 through the circumference 28 of the ring in almost the same magnitude but in an opposite direction each other. This is a permanent current by Meissner effect. Here, tension works on the ring in such a manner that a force by interaction of the magnetic flux 24 and the current 25 works in such a way as to increase the inner dia. of the void 29 of the ring 21 and that by interaction of the magnetic flux 24 and the current 26 in such a way to decrease the void 29 traversely. When the force to increase the inner dia. of the void 29 exceeds mechanical strength of the ring 21, the ring 21 is broken and this breakage is stored permanently as disconnection between electrode wires 22 and 23, thereby enabling detection of a change in the intensity.
Patent JP-H11167998-A (JP)
Title: Plasma processing device and processing method using parabolic antenna
Inventor: SUZUKI NOBUMASA
IPC: C23C16/50
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To uniformly perform high-quality processing at a lower temperature by forming a microwave reflecting means, having a praboloid arranged oppositely on a base substance carrier on the outside of a processing chamber and a means to radiate a microwave toward the reflecting means from the vicinity of the focus of an paraboloid, as a microwave introducing means. SOLUTION: A processing object base substance 312 is installed on a base substance carrier 313 to be heated to a desired temperature through the use of a heater 314. The inside of a plasma processing chamber 301 is held under a prescribed pressure by introducing plasma processing gas into the plasma processing chamber 301 at a prescribed flow ate via a processing gas inlet port 315 by evacuating the inside of the plasma processing chamber 310. Desired electric power is introduced to the plasma processing chamber 301 from a microwave power source by passing through a dielectric 302 through a parabolic antenna 303 by supplying RF electric power to the base substance carrier 313 by using an RF bias impressing means 317. Electrons are accelerated by an electric field of microwave introduced into the plasma processing chamber 301 to generate plasma in the plasma processing chamber 301.
Patent JP-H02217142-A (JP)
Title: Continuous method and device of thin wire
Inventor: DEIDEIE YUAN
IPC: B22D11/06
Filed: 1989-12-22
Abstract: PURPOSE: To carry out the production of amorphous wire having high quality by positively dispersing the turbulent flow of cooling liquid in the upstream, at which the jetting flow of molten flow of molten metal contacts with the cooling liquid, in the cooling liquid layer carried on the shifting surface. CONSTITUTION: The molten metal 2 is supplied from a vessel 1 and the vessel 1 is provided with a means 3 for blowing inert gas which protects the metal 2 from atmospheric contamination, and the flow rate of the metal is adjusted by pressurizing in the vessel. In the vessel 1, a means 4 for heating the molten metal and a nozzle 5 are provided, and the metal spouted from the nozzle 5 forms the metallic jetting flow 6. The cooling liquid 10 is fed into grooves of a belt 7 from a cooling tube 9 and a grid 11 having inner gaps 11' is fitted to the end part of the supplying tube 9. The metallic jetting flow is provided into the cooling liquid at the position 12 vertically just below the nozzle 5 and formed into a continuing wire 13 and connected to the belt 7.  The turbulent flow in the liquid is divided into small whirlpoors after passing through the grate and changed into a laminated flow in the case that the straight line part of the belt 7 is long. The degree of the amorphous quantity is increased and the productivity can be improved by accelerating the dispersion of the turbulent flows.
Patent JP-H06187408-A (JP)
Title: Multimedium coloring method
Inventor: YOKOI TAMAO
IPC: G06T11/00
Filed: 1992-12-15
Abstract: PURPOSE:To plot a mixed color picture having a desired degree of mixture on a screen in the same sense as drawing of an oil painting by distributing each of colors constituting the mixed color to plural picture elements and changing the degree of mixture in accordance with the pointing direction of a pointer. CONSTITUTION:The size of a brush to be used is selected to determine a picture element area to be processed at a time on a graphic screen 1a, and plural colors to be mixed and their initial quantities are determined. A cursor 3 is moved to the plotting position by a mouse 2, and the picture element arrangement of each color is determined in accordance with the size of the selected brush, and colors are mixed in the initial state. After the extent of movement of the mouse 2 is extracted, the color arrangement of individual picture elements within the range of the size of the brush in the cursor position after movement is extracted, and that in the cursor position before movement is extracted, and colors are arranged in picture elements finer than those in the initial state to increase the degree of mixture in the case of the positive moving direction but are arranged in coarser picture elements to reduce the degree of mixture in the case of the opposite direction.
Patent JP-H02179098-A (JP)
Title: On-vehicle acoustic reproduction system
Inventor: TAKAGI KAZUNORI
IPC: H04R1/02
Filed: 1988-12-28
Abstract: PURPOSE:To obtain sound easy to listen by providing a reflector where the areas of both end aperture parts of a speaker are increased gradually and whose one side of the aperture part is large in size and the other side is small, and directing the aperture part small in size toward the outside of a vehicle and the one large in size toward the center of it. CONSTITUTION:The height and width of the cross-sectional areas of the aperture parts 12A and 12B at both right and left ends of the reflector 12 of the speaker 11 are increased gradually compared with that of the center part 12X, and also, relation between the aperture area (B) of the aperture part 12B directing the outside of the vehicle and the aperture area (A) of the aperture part 12A directing the inside is set as A>B. The reflector 12R is formed symmetrically to the reflector 12L, and they are arranged so that the aperture parts 12A, 12A of both reflectors can face oppositely to each other, or the center lines of the right and left reflectors 12L and 12R can be intersected with each other. Thereby, a passenger PL can listen the sound of the aperture part 12B of the reflector 12L as the sound VL of a left channel, and listen the sound of the aperture part 12A of the reflector 12R as the sound VR of a right channel, and listen the sound with a sound volume VL=VR.
Patent JP-2000143099-A (JP)
Title: Bobbin winding set for sewing machine
Inventor: ASANO MIWAKO
IPC: B65H75/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To purchase a set of bobbin winding and a bobbin when thread is purchased so as to start sewing work immediately without searching for an empty bobbin. SOLUTION: A bobbin storage part 2 which has a height of substantially bobbin from an opening part of a bobbin winding 1 and has the same diameter as outer periphery of the bobbin is provided, and a bottom wall of the bobbin storage part is a barrel part reinforcing plate 12 extending from a bobbin winding barrel part 6. When it is sold as a product, a bobbin 3 is stored in the bobbin storage part 2, and a lid 4 is put on the opening part for sale as a bobbin winding set for sewing machine. After the sewing work, the bobbin is taken out of a sewing machine, is put in the bobbin storage part of bobbin winding, and the lid is put for storage. Moreover, when the same thread as that of bobbin winding is wound around the bobbin in advance, the sewing work can be started immediately without winding thread around the bobbin after the purchase of thread.
Patent JP-H09163589-A (JP)
Title: Actuator drive circuit
Inventor: YAMAZAKI HIROAKI
IPC: H02H7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To protect a drive switching transistor against damage by detecting short circuit of a drive current supply path thereby regulating provision of a control part signal to the drive switching transistor. SOLUTION: When a drive switching transistor Tr 1 is turned on, a current corresponding to the resistance of a coil 2 flows through a drive current supply path 3 under normal state and a voltage appears across a short circuit detection resistor R1 and sustains a branch switching transistor Tr 3 in off state. When the drive current supply path 3 is short-circuited at point S, for example, a short circuit current flows through the drive current supply path 3 and the branch switching transistor Tr 3 is turned on by a voltage appearing across the short circuit detection resistor R1. Since a current flows into a branch path 4 under that state, short circuit flowing through the drive current supply path 3 is limited thus protect the drive switching transistor Tr 1 against damage.
Patent JP-H10175115-A (JP)
Title: Cutting-to-size control device of steel plate
Inventor: HIROYAMA KAZUTOSHI
IPC: B23D36/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a device to carry out cutting work of a moving steel plate in a preset length unit while enabling to reduce a protruded amount when the steel plate is stopped. SOLUTION: In a device which is provided with a moving means to move a steel plate 1 to a given direction and a shear speed control means to carry out cutting work of a moving steel plate 1 in a given preset length unit so that the speed of the shear and the steel plate 1 is identical, a control means to control the moving means so that the steel plate 1 is moved in accordance with a speed pattern which is previously determined, is provided. The speed pattern is a pattern which determines that when the steel plate is stopped, the speed of the steel plate 1 becomes a given speed which is smaller than the speed before it is stopped, and when the speed of the steel plate 1 is at this fixed speed, the cutting work by the shear is carried out, and the control means controls the moving means in accordance with this speed pattern.
Patent JP-H09169308-A (JP)
Title: Obstacle removing device for strapping machine
Inventor: MAAKU RENTSU
IPC: B65B13/18
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To easily open and expose major elements of a banding machine by a method wherein the banding machine is constituted in such a manner that by operating a lever downward, a series of phenomena may happen in the banding machine at the same time. SOLUTION: When an operation lever 10 is moved downward, a force to the outside F1 is applied at the same time, and a band chute supporting bracket 50 which is located on the outside of a band chute 175, and an anvil member 90 are pulled in the direction of F1 , and a band separating machine 158 which is located on the inside of the band chute 175, is pulled in the direction of F2 . A frame 200 stays still, and does not receive effects. The band chute supporting bracket 50 and the anvil member 90 move harmoniously to each other. The band separating machine 158 is rotatably connected to the frame, and in the meantime, the anvil member 90 and the band chute supporting bracket 50 are connected rotatably to each other. Thus, a lever arm 10 simultaneously works to the band separating machine 158, the band chute supporting bracket 50 and the anvil member 90.
Patent JP-H01176623-A (JP)
Title: Panel and shadow mask installing device in color cathode-ray tube manufacturing unit
Inventor: YAGI SHIGERU
IPC: H01J9/22
Filed: 1987-12-30
Abstract: PURPOSE:To make it possible to install a panel and a mask securely and rapidly by composing the device to guide a panel pin with a rotary bowl rod. CONSTITUTION:From the lower side of a panel PA loaded on a centering unit 4 after centering beforehand, a mask MA aligned with a dummy pin 49 of the centering unit 4 and pressing and holding a spring plate 200 with a panel pin gearing hole 201 is guided by a panel pin holding piece 22 of a shadow mask gauging unit 3 and engaged in a panel PM by a spring plate pressing piece 31 arranged at the shadow mask gauging unit 3, then, the pressing of the spring plate 200 is released, and a panel pin 210 furnished at the panel PA is made to insert in the gearing hole 201 of the spring plate 200 arranged at the mask MA. In such a way, the installing positions of the panel PA and the mask MA are coincided constantly, and the panel PA and the mask MA can be installed securely and rapidly.