baber/WOPTO huggingface dataset:
Patent JP-H04189201-A (JP)
Title: Compressing garbage box
Inventor: KUNIEDA MITSURU
IPC: B65F1/10
Filed: 1990-11-20
Abstract: PURPOSE:To compress the garbage to reduce a capacity thereof by fitting a handle to the upper part of a hollow shaft, and fitting a garbage compressing plate to the lower part of the hollow shaft, and installing a coil spring to the hollow shaft, and energizing the coil spring to the direction for always pulling the compressing plate up. CONSTITUTION:A vinyl bag 9 is provided in a footstep bucket 7, and the garbage is thrown therein. When the bucket 7 is filled with the garbage, a handle 1 is pushed down to press the garbage with a garbage presser plate 3. Longitudinal wave form 6 is formed in the inner surface of the bucket 7 to smoothen the slip of the vinyl bag 9, in which the compressed garbage is filled, to facilitate ejection.
Patent JP-H07149547-A (JP)
Title: Apparatus for drawing optical fiber
Inventor: SHIRAKO YUKINARI
IPC: G02B6/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide an apparatus completely free from deviation of an optical fiber wire and not including foam in coating. CONSTITUTION:In this drawing apparatus of optical fiber, a heating furnace 2 of an optical fiber preform provided with a preform hanging body 24 hanging an optical fiber preform 1A and movable in a horizontal direction is connected to the upper part of a cooling apparatus 3 provided with a cooling passage 31 through which an optical fiber 1 travels and horizontally extending, a refrigeration medium passage 32 for enclosing this cooling passage 31 from the circumference and cooling the cooling passage, a discharge pipe 33 for discharging from the interior of the cooling passage 31 and a vacuum pump 9 so as to hermetically connect a through hole 25 in the lower part of the furnace through which the optical fiber passes to the cooling passage 31, and a resin coating apparatus 4 is connectedly installed below the cooling apparatus 3 and a sealing means 10 for hermetically sealing is formed so that the interior of the heating furnace 2 does not communicate with the outside air in moving the preform hanging body 24 in horizontal direction.
Patent JP-H11149319-A (JP)
Title: Load driving method
Inventor: KIRYU KATSUSHI
IPC: H02P29/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To enable control for balancing the bidirectional operation of a load by providing a system consisting of a phase loop compensation part and a speed loop compensation part and selectively using the systems according to the driving direction of the load. SOLUTION: A drive command is converted from digital to analog, passed through a 1st system 30 consisting of a 1st position loop compensation part 2 and a 1st speed loop compensation part 3 or a 2nd system 31 consisting of a 2nd position loop compensation part 2a and a 2nd speed loop compensation part 3a, and amplified with an amplifier gain 4. Then it is applied to a motor 5 which has motor admittance 5a and a motor torque constant 5b to drive the load 6 consisting of gears 6b and 6c having load inertia 6a. Namely, a switch 40 is switched as shown in the solid line and then the 1st system 30 is selected, so that the load 6 operates in a 1st direction. Further, the switch 40 is switched as shown by the broken line and then the 2nd system 31 is selected, so that the load 6 operates in a 2nd direction.
Patent JP-H11148405-A (JP)
Title: Method and device for controlling intake air quantity of engine
Inventor: WATABE SHINJI
IPC: F02D45/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the control characteristics of electric current of a motor by obtaining magnetic pole position learning valve of the rotor in a motor accurately, without using a position detector with high precision. SOLUTION: A brushless motor 18 is step-driven by energizing each stator winding of the brushless motor 18 for a prescribed time in accordance with an energizing pattern, the energizing time in a first step is set longer than the prescribed energizing time in the first step position detection of a rotor 16, and the magnetic pole position learning of the rotor can be carried out under the condition in which the position arrangement of the step action of the rotor 16 is made. Current is to be applied to the stator winding 17 is controlled based on the output Vrps of a throttle open sensor and the magnetic pole position learning value Vsn of the rotor obtained by the magnetic pole position learning.
Patent JP-H10157868-A (JP)
Title: Image forming device
Inventor: KOMATSU YASUTAKA
IPC: B65H3/06
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To surely feed a paper sheet to the last one from an intermediate tray even if the paper sheet is electrically charged. SOLUTION: An image forming device is provided with a paper storage unit 9 storing a plurality of paper sheets in each of which an image is formed on one side, a nudger roller 18 which provides a conveying force to the uppermost part paper sheet in the plural paper sheets P stored in the paper storage unit 9 so as to convey it out, an auxiliary roller 21 providing a conveying force from the lower side of the paper sheets stored in the paper storage unit 9, a paper detection sensor 25 detecting that a single paper sheet P is stored in the paper storage unit 9, and a control means performing control so that the auxiliary roller 21 is actuated if the paper detection sensor 25 detects that the number of sheets stored in the paper storage unit 9 reaches one.
Patent JP-H09294215-A (JP)
Title: Color condition calculation method, color correction method, color correction condition calculation method, color correction device and storage medium
Inventor: HARAGUCHI TAKESHI
IPC: G03F3/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To correct color to have an excellent color balance by extracting properly a neutral picture element in an object so as to obtain a color correction condition based on information of the extracted neutral picture element. SOLUTION: A picture element in a color digital primary image to be reproduced into a neutral color in the color correction is corrected into a neutral color, that is, B, G, R images are corrected equivalent to each other. Furthermore, the processing of converting the image to be reproduced into a neutral color in the color correction, that is, B, G, R images corrected into equivalent to each other is applied to a picture element not to be reproduced as a neutral image to correct the color. Thus, the image reproduced preferably is obtained. The color correction is conducted by an image processing section 300 and an image to be reproduced into a neutral image is extracted from the color digital primary image and based on information of the picture element, the color correction condition is obtained to correct the color of the color digital primary image.
Patent JP-H05217521-A (JP)
Title: Cathode-ray tube
Inventor: HARII ROBAATO SUWANKU
IPC: H04N5/645
Filed: 1992-11-02
Abstract: PURPOSE: To provide an implosion protection band to which a tube mounting lug can surely be mounted. CONSTITUTION: An implosion protection band placed around the panel 12 of a cathode-ray tube has a part 138 making contact with a tube 10 and has an overlapping part 136 extending along at least a part of this tube contact part 138 to double the thickness of material to increase the effective cross-sectional area of the implosion protection band, and a plurality of openings 150 are formed an either one of the tube contact part or the overlapping part. A tube mounting lug is disposed to cover each opening and is secured to the tube contact part or the overlapping part within the range of the opening.
Patent JP-H06149034-A (JP)
Title: Developing device
Inventor: AOTO ATSUSHI
IPC: G03G15/08
Filed: 1992-11-02
Abstract: PURPOSE:To maintain a good-quality image being excellent in electrostatic charging performance with toner and without the deterioration of an image and surface staining, etc., by using a toner carrier possessing carbon or a layer whose main component is the carbon at least on a surface and/or a toner layer thickness regulation member. CONSTITUTION:The toner 2 is carried to a toner storage part constituted of a replenishing roller 4 and the toner carrier 5 by an agitator 3 and is carried on the surface of the toner carrier 5. Then a uniform toner thin layer is formed by the toner layer thickness regulation member 6 and also the toner is triboelectrified to have a specified polarity. The toner thin layer is carried to a developing area where a latent image holding member 7 holding an electrostatic latent image and the toner carrier 5 abut on, then the toner 2 on the toner carrier 5 is latently shifted to the electrostatic latent image on the latent image holding member 7 and the electrostatic latent image is developed. In this case, the contact part of the toner carrier 5 and/or the toner layer thickness regulation member 6 with the toner 2 is constituted of the carbon or what has the carbon as the main component.
Patent JP-H05152116-A (JP)
Title: Rare-earth bonded magnet and its manufacture
Inventor: FUJIWARA TERUHIKO
IPC: H01F1/057
Filed: 1991-12-02
Abstract: PURPOSE:To obtain a bonded magnet whose magnet characteristic is excellent by a method wherein an R2T14B magnet alloy powder and an R'2T'17N magnet allay powder (where R and R' represent rare-earth elements including Y as well as T and T' represent at least one kind out of C and a transition metal) and a resin are mixed and molded. CONSTITUTION:An R2T14B-based alloy powder composed mainly of R, T and B and an R'2T'17N-based alloy powder composed mainly of R', T' and N (where R and R' represent rare-earth elements including Y as well as T and T' represent at least one kind out of C and a transition metal) are contained as magnetic powders. The R2T14B-based alloy powder is an amorphous powder composed of crushed powders of a compressed and molded substance which has compressed and molded the R2T14B-based powder. A rare-earth bonded magnet is manufactured in such a way that the mixed powder of the R2T14B-based allay powder with the R'2,T'17N-based alloy powder is bonded by using a high- polymer resin. Thereby, the bonded magnet whose characteristic is high can be obtained easily and at low costs.
Patent JP-H11146840-A (JP)
Title: Shower device
Inventor: YOSHIDA HIROAKI
IPC: A47K3/28
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a shower device with sterilizing property in a part which is brought into contact with a human body for a long time. SOLUTION: A sterilizer is contained in a chair 5 and a seat back part 11 being a surface which is brought into contact with the human body in the shower device 1, a timbering is provided, a contact area is enlarged with respect to the human body and water drops and, then, bacteria after usage is surely restricted. Especially, the chair 5 is brought into contact with the private part of a user, where the bacteria easily grow on the surface of the human body. Therefore, the contamination of the bacteria is restricted and also it is effective at the time of usage in a public institution, etc.
Patent JP-H07169376-A (JP)
Title: Laser trigger type gap switch apparatus
Inventor: AMEMORI KIYOYUKI
IPC: H01T2/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a laser trigger type gap switch apparatus which can carry out stable switching operation. CONSTITUTION:A laser trigger type gap switch apparatus is so composed as to converge the laser light oscillated by a laser oscillator 11 by a light converging lens 13 through a reflecting mirror 12 and to radiate the light to the gap switch. The gap switch 10 is composed by setting two electrodes 10a, 10b supported and fixed by a holding part 2 made of an insulating material on the opposite to each other and a through hole 15 is formed in the center of one electrode 10a. Passing the through hole 15, laser light 14 converged by the light converging lens 13 is radiated to the surface of the other electrode 10b.
Patent JP-H03177960-A (JP)
Title: Inter-processor memory exclusive control system
Inventor: TAKAMIYA TETSUNORI
IPC: G06F15/177
Filed: 1989-12-07
Abstract: PURPOSE:To improve the performance of a computer system by eliminating exclusive control between processors when the contention of memory reference between the processors preceding and succeeding for a certain shared memory exists. CONSTITUTION:A reference/update state managing table 3 is provided with lock fields for reference state management and lock fields for update state management corresponding to the shared memories 5-1 to 5-m, and a memory occupation control means 1 judges a contention state for the shared memory when the memory access requests of the processors 4-1 to 4-m for the shared memory are issued by referring to the reference/update state managing table 3. Then, no exclusive control is performed when reference contention exists, and it is executed when memory update contention exists, and a memory occupation cancellation control means 2 updates the reference/update state managing table 3 based on a memory occupation cancellation request from the processor when memory access is completed. Thereby, it is possible to shorten exclusive control time between the processors, and to remarkably improve the performance of the computer system.
Patent JP-H11154832-A (JP)
Title: Differential amplifier circuit and operational amplifier circuit
Inventor: SUZUKI HISAO
IPC: H03F3/34
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit with a linear input and output characteristic by suppressing the production of an offset voltage between an input and an output. SOLUTION: A drain of a first input transistor(TR) 5 connects to a gate of a second output TR 27. A difference voltage detection circuit 3 is operated to control a current of the drain of a first output TR 26 based on a difference between drain voltages of first and second input TRs 5, 6 so as to make the drain voltages of the first and second input TRs 5, 6 agree.
Patent JP-2000141392-A (JP)
Title: Method for molding polymer composite material and magnetic field oriented press forming machine
Inventor: HIDA MASAYUKI
IPC: C08K9/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve shapability without warp or thickness unenenness by filling a polymer composite material obtained by mixing a magnetic filler with a polymer material in a die having a heating mechanism and a cooling mechanism, and molding it by heating and cooling in a magnetic field atmosphere. SOLUTION: The magnetic field oriented press forming machine comprises permanent magnet units 2 disposed at both sides of a die, a cooling unit 3 and a heating plate 4. The machine press forms by a press 5. The die controls a heating temperature and a cooling temperature by the plate 4 and the unit 3 having a temperature controller. A sheet-like formed material of a polymer composite material made of an obtained magnetic filler and a styrene thermoplastic elastomer has a uniform thickness and no warp. When observed by an optical microscope, carbon fibers covered with nickel are highly oriented in a thickness direction.
Patent JP-2000129617-A (JP)
Title: Method for rational execution of joint filler in concrete paving
Inventor: SHIOMOTO CHIEZOU
IPC: E01C11/06
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a new method for execution of joint filler capable of cut down process of works in comparison with the conventional execution method and, at the same time, of saving mechanical materials, labor, dangerous work, etc. SOLUTION: A thermoplastic material having such a property as the surface coming into contact with ready mixed concrete is adhered to concrete after the solidification of the concrete is extruded in the shape of a specific section in advance, stripped or tape-like rolls 2 are stucked with sticking rolls 3, 4 and 5 while heating one side of a molded material coming into contact with a joint position of a structural body on the side molded in advance by means of a heater 9a used for hot wind heating, etc., by a truck capable of traveling parallel to a joint made in the concrete and a traveling machine 1 having a device sticking the molded material on the joint position, and then, the opposite concrete is cast, so that the molded material can form the joint adhered to both concrete structural bodies.  By the constitution, cutter bit work for making such a conventional joint is not required.
Patent JP-H03177954-A (JP)
Title: Slave device capable of switching two bus systems
Inventor: ICHINOHE HITOSHI
IPC: G06F15/16
Filed: 1989-12-07
Abstract: PURPOSE:To omit the useless transfer and processing control of data by forming the circular connection among a host device, the bus masters, and the slaves and switching the bus of the slaves between the system and local buses for transfer of data in a single direction. CONSTITUTION:A slave device CS contains the buffers BF1 - BF4 serving as the connection switch means which performs the selective connection to at least one of an address bus AB3 serving as an access path to the CS itself, a data bus DB3, a system bus 4, and a local 5, and a bus selection latch LT. The connection switch means receives an access from a host device 1 via the bus 4 and switches the access path to the bus 5 and at the same time receives an access from a bus master 2 via the bus 5 to switch the access path to the bus 4. Thus it is not required to transfer the data to the device 1 via the master 2 and therefore to substantially improve the processing ability of the master 2.
Patent JP-H09139713-A (JP)
Title: Noise suppression method for optical amplification transmission system
Inventor: KAWASAWA TOSHIO
IPC: H04B10/294
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress noise in single wavelength transmission without remarkable system revision such as gain and output of an optical amplification repeater, and a circuit of optical fiber by multiplexing a noise suppression light onto a signal light of a single wavelength and transmitting the multiplexed light. SOLUTION: An NRZ signal is given to an optical transmitter 2 from a generator 1 and a modulation light by a laser is generated. A signal light is fed to an optical fiber coupler 6 via an optical attenuator 3. A non modulation light different in a wavelength from this signal is generated from a generator 4 to be a noise suppression light. The noise suppression light is fed to the coupler 6 via the optical attenuator 5 and the signal light and the noise suppression light with two different wavelengths are synthesized in the couler 6. Then the generated optical wavelength multiplex signal is sent to a dispersion shift fiber cable 7-1 from th coupler 6.
Patent JP-H03192011-A (JP)
Title: Vibration type component supply device
Inventor: ARAIDA TOMOJI
IPC: B65G27/34
Filed: 1989-12-07
Abstract: PURPOSE:To simplify assembly at the above vibration type component supply device consisting of a vibration parts feeder and a linear vibration feeder, by supporting the front end portion of the trough of the linear vibration feeder with inclined plate springs, and marshaling the rear end at the transfer track of the vibration parts feeder and conducting attachment pivotingly. CONSTITUTION:The front end portion of the trough 81 of a linear vibration feeder 62 is supported with inclined plate springs 85, 86. And, the rear end portion of the trough 81 is marshaled at the outlet of the spiral track of a vibration parts feeder 61, and the same time attached pivotingly to the outlet of the track of the vibration parts feeder 61 by means of a connection attachment 87. As a result, torsion oscillation is generated at an inclined plate spring 70 due to alternating magnetic attractive force between an electromagnet 69 and a movable coil 66, and the vibration parts feeder 61, the linear feeder 62 vibrate, and parts transfer is conducted. Thus, one drive portion can be done with.
Patent JP-H07173887-A (JP)
Title: Heat storage system inside of building
Inventor: TAKAHASHI SHIGENOBU
IPC: E04B1/74
Filed: 1993-12-17
Abstract: PURPOSE:To lighten the whole weight of a heat storage mass, and to reduce the cost of construction by making it unnecessary that a mat foundation in a building is strengthened for the purpose of placing the heat storage mass, by a method wherein the deep part of the heat storage mass which need not provide heat storage function is formed out of lightweight resin foam material. CONSTITUTION:A vapor-proofing sheet 11 is spread on broken stones 10, slab- shaped heat-insulating materials 12 are arranged on the vapor-proofing sheet 11, and a mat foundation 13 is constructed on the heat-insulating materials 12. After that, a continuous footing 14 is stood on the border part of the mat foundation 13, a sealing tape 15 for airtightness is arranged on the continuous footing 14, and a ground sill 16 is placed on the sealing tape 15 and is fastened onto the continuous footing 14, with bolts or the like. A heat storage mass 18 for accumulating heat energy is placed below the ground sill 16 and in a space below floor level which is covered with floorboards 26. In this case, the heat storage mass 18 is composed of a core material consisting of resin foam blocks 23 and a layer 21 of concrete placed at the whole periphery of the core material. In this way, the cost of construction can be reduced.
Patent JP-H09159584-A (JP)
Title: Sampling device
Inventor: YAMAMOTO AKISHI
IPC: G01N1/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device by which change of blood-collecting tubes different in the size and interrupting processing can be performed at any time and even agitating efficiency of a sample can be improved while simplifying a mechanism of agitation of the blood-collecting tubes and cap piercing or the like and also attaining size reduction. SOLUTION: This device is composed of a blood-collecting tube block forming means 2 to hold plural blood-collecting tubes 1, a rotary support mechanism 3 to rotatably support this block forming means 2 and a sample sucking tool to suck sample blood in the blood-collecting tubes 1 in a blood sucking position. In this case, the blood-collecting tube block forming means 2 is provided with blood-collecting tube holding blocks 5 to respectively and collectively hold the plural blood-collecting tubes 1 so as to be freely mountable and demountable and a blood-collecting tube holding block base 6 which holds respectively the plural blocks 5 so as to be mountable and demountable and is rotatably supported with the rotary support mechanism 3.
Patent JP-2000148822-A (JP)
Title: Method for plotting single view drawing
Inventor: SEKI NOBUHIRO
IPC: G06F17/50
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the angle of rotation of each axis of a model projection drawing can be set easily in plotting (including tracing) a single view drawing. SOLUTION: In a method for plotting single view drawing in which the single view drawing corresponding to the inclination of a specific face of a model projection drawing 32 composed of three faces and being displayed on a display is plotted by using a plotting function, the inclination of a specific face of the single view drawing which is inclined at a specific angle is obtained from a specific graphic element plotted on the specific inclined face and matched to the inclination of the specific face of the drawing 32.
Patent JP-H06144704-A (JP)
Title: Attachment/detachment mechanism to/from bobbin shaft
Inventor: HAGINO NAOKI
IPC: B65H54/547
Filed: 1992-11-05
Abstract: PURPOSE:To execute the attaching/detaching operation of a winding device or a supplying device of a heavy bobbin to/from a cantilever shaft in a simple, easy and efficient manner. CONSTITUTION:In an attaching/detaching mechanism, a guide rail 4 which is parallel to or orthogonal to a bobbin shaft 3 is mounted on the upper surface of a base plate 2 of a wire winding machine 1 or a supplying machine, the diameter of the bobbin shaft 3 is made sufficiently smaller than that of the bobbin center hole, and an expansion device having an expansion piece which is displaced outwardly in the radial direction is mounted on the bobbin shaft 3.