baber/WOPTO huggingface dataset:
Patent JP-2001010479-A (JP)
Title: High output spring type brake actuator
Inventor: STUBBLEFIELD MICHAEL D
IPC: B60T17/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To output a strong brake force without expanding the whole size of a brake operating mechanism by forming the side surface of a housing into a cylindrical form so as to connect first and second end walls, and providing the side wall substantially vertically to a pressure plate. SOLUTION: An upper pressure plate 59 is large, and the edge 59 is extremely close to the cylindrical side walls of cups 45, 55. The side walls are vertical or substantially vertical. The cylindrical wall of the cup 55 is slightly tapered toward the top position of the plate 59. The upright cylindrical walls of the cups 45, 55 continuously provide a wider space in an assembly 50 while the pressure plate 59 rises and falls. The clearance of the outside of the circumferential edge of the plate 59 with the inside of the cylindrical walls of the cups 45, 55 is set to the sum of a space sufficient to overlap a diaphragm in the vertical movement of the plate 59 and a slight additional space, so that the unnecessary friction is prevented.
Patent JP-2001027669-A (JP)
Title: Sensor device for vehicle impact detection
Inventor: BUECHLER JOSEF
IPC: B60R21/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To enable the initial start of a passenger protection device by changing the mutual position of a reflection face by outside impact, comparing the frequencies of radiation radar waves and receiving reflection waves, and detecting the mutual movement of the reflection face for a holding structure. SOLUTION: A transceiver 34 reflects the microwave of a microwave oscillator 31 on a reflection face such as a door outer wall, and receives a reflection radar wave. A coupler 32 transmits a part of microwave electric power to a mixer 35, the microwave signal is received by the transceiver 34, and mixed with the microwave signal of a reflection radar wave. BPF 36 is arranged to the output side of the mixer 35, a differential frequency signal with signals from the coupler 32 and a circular 33 is passed, and direct current and a low frequency signal are removed. The frequency of the differential frequency signal indicates a Doppler frequency, the frequency is calculated by an evaluation device 37 to be decided, and the mutual movement speed of the reflection face is decided from the relation of the frequency of a stored microwave oscillator 31.
Patent JP-2002010423-A (JP)
Title: Cable towing device
Inventor: TAMURA HIDEAKI
IPC: H02G1/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a cable towing device capable of towing a cable, without damaging the surface even in the case of using a reuse cable. SOLUTION: A cable-towing device is provided with a capstan winch, disposed in the rear of a car body and with a feed device 20 which is disposed in the front of a car body. The feed device 20 has a pair of towing rollers 27, placed in the direction across the width of a cable C which is pulled out of the capstan winch.  The towing roller 27 is provided with a tubular body 33, made elastically deformable by injecting air to expand; an anti-skid system 40 is mounted detachably on the towing roller 27; the anti-skid system 40 is provided with an upper fixing member 41 mounted on the top of the towing roller 27; a lower fixing member 43 mounted on the bottom of the towing roller 27; an anti-skid member 45 placed between the upper fixing member 41 and the lower fixing member 43, so as to cover the outer peripheral surface of a tubular body 33; a rotation preventing member 47 preventing the rotation of an anti-skid member 45; and a tension adjusting means 49 for adjusting tension of the anti-skid member 45.
Patent JP-2002004170-A (JP)
Title: Stain-resistant fiber sheet
Inventor: SUZUKI MASAYUKI
IPC: D06M11/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber sheet such as a woven fabric, a knitted fabric, a nonwoven fabric, made of a synthetic fiber, difficult to adhere dry stains such as roil and sand, floating dust and dirt, smoke, on the fiber sheet, readily removable the adhered dry stains by washing, having improved durability, suitable for indoor outdoor use such as a curtain, a wall decoration, a hanging screen, a flag, a wall paper, a sliding paper door (FUSUMA). SOLUTION: Transparent stain-resistant coating films 12 composed of a ceramic such as silica, etc., are formed on both sides of obverse and reverse of a fiber sheet 11 composed of a synthetic fiber by a physical deposition.
Patent JP-2001356085-A (JP)
Title: Method for evaluating corrosion resistance, abrasion resistance and oxidation resistance of carbon-containing refractory material
Inventor: SAITO YOSHITOSHI
IPC: G01M99/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the corrosion resistance of a carbon-containing refractory material in such a state that the oxidation of carbon contained in the refractory material at the time of heating is prevented. SOLUTION: In the method for evaluating the corrosion resistance of the carbon-containing refractory material, a protective plate 2 is interposed between a heating source and the carbon-containing refractor material 1 to heat the refractory material indirectly by oxygen-containing gas and, thereafter, slag and/or molten iron is inserted in a refractory container and the corrosion resistance of the carbon-containing refractor material is evaluated from the worn state of the refractory container after the elapse of a predetermined time.
Patent JP-2002005243-A (JP)
Title: Rope locking tool
Inventor: TSUCHIYA HISAYUKI
IPC: F16G11/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To simplify rope locking work by completing it by single handling. SOLUTION: The rope locking tool 1 is provided with a bar-like body 2 including hooks 4, 5 for hooking the rope on both ends, wherein one hook 4 of the both hooks 4, 5 of the rope locking tool while is disposed in flush with the first plane containing the body 2, other hook 5 is disposed in the second plane perpendicular to the first plane, and two hook parts 5a, 5b folded in such a direction as to approach each other are formed on the hook 5, respectively.
Patent JP-2002009821-A (JP)
Title: Packet node and control method for delay amount
Inventor: WATANABE TAKASHI
IPC: H04L47/76
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a packet node and a control method for delay amount by which a delay amount can be reduced at low traffic and a voice packet is not aborted at high traffic by changing the capacity of a memory buffer in response to the traffic. SOLUTION: The packet node 200 that stores a voice packet received from a packet communication network 2 to a memory buffer 210 and then transmits voice information generated from the voice packet outputted from the memory buffer to a reception terminal, is provided with a traffic monitor means 220 the memory buffer of which has a capacity that corresponds to a maximum traffic value of the packet communication network as an upper limit and monitors the traffic state of the packet monitor means 220, and a control means 230 that increases/decreases the capacity of the memory buffer within the range of the upper limit or below on the basis of the traffic information from the traffic monitor means.
Patent JP-2002000806-A (JP)
Title: Slot machine
Inventor: KOSUGE MASATO
IPC: A63F5/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of performing various kinds of direction on a game state. SOLUTION: In this slot machine for performing the direction by images, sound or light, a direction control part for controlling the direction is independently provided. A game control part transmits a direction command to the direction control part every time a player operates a start lever or three stop buttons. In the direction control part, at the time of receiving the direction command (SF1), the number of the received direction commands is counted (SF2) and whether or not the count value becomes 4 is judged (SF3). When the count value is not 4, the game control part stores the received direction commands in a register in the inside (SF4) and the direction is controlled according to the direction commands stored in the register (SF5). In the case that the count value becomes 4, the direction is ended.
Patent JP-2002001114-A (JP)
Title: Method for manufacturing dehumidifying material
Inventor: KUBOTA HIROSHI
IPC: C04B33/32
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dehumidifying material which does not require replacement. SOLUTION: In the method for manufacturing a dehumidifying material, a clay plate molded into a plate having 5 to 12 mm thickness is put in an electric furnace, the temperature of the furnace is gradually increased to a specified calcination temperature and the calcination temperature is maintained for a specified time. The calcination temperature is controlled to 740 to 770 deg.C and kept for >=40 minutes. Thus, an unglazed plate having 4 to 8 mm thickness with water abssorptivity is obtained.
Patent JP-2002011600-A (JP)
Title: Slide guide device of press
Inventor: KANAMARU NAONOBU
IPC: B30B15/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a slide guide device which selects an optimum member constituting a gib of a slide guide of a press, eliminates any clearance of the gib, and is capable of achieving the pressing at a high accuracy by the press of one point, and free from any seizure of the gib. SOLUTION: A spherical block 7 or a columnar block having a guide surface on a slide side is assembled with a slide 2 of the press, a guide surface on a frame side with a resin impregnated porous bimetal fixed to the frame 1 of the press is provided, the guide surface on the slide side is engaged with the guide surface on the frame side, and the guide surface on the slide side is constantly brought into surface contact with the guide surface on the frame side by the action of a spherical surface of the spherical block or a cylindrical surface of the columnar block.
Patent JP-2002016072-A (JP)
Title: Ceramic heater for heating semiconductor, and its manufacturing method
Inventor: MURAMATSU SHIGEKO
IPC: H05B3/18
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method or manufacturing a durable ceramic heater that ensures uniformity of in-plain temperature, and saves energy and space. SOLUTION: This manufacturing method includes a process, that leads connection terminal parts 3a and 3b to the side of one main surface for arranging a first resistant electrical heating element 2a which is nearly concentric annularly at a center part on the other main surface of a first aluminum nitride family sheet 1a, a process that nearly concentric annularly arranges a second resistant electrical heating element 2b, that has a conductor part 4 that is pierced and inserted into a sheet 1b for connecting to one end part of the first resistant electrical heating element 2a and at the same time, a larger diameter than the first resistant electrical heating element 2a on one main surface of the second aluminum nitride family sheet 1b, and a process that nearly concentric annularly arranges a third resistant electrical heating element 2c that has the conductor part 4,  that is pierced and inserted into a sheet 1c for connecting to one end part of the second resistant electric heating element 2b and at the same time, a larger diameter than the nearly concentric annular of the second resistant electrical heating element 2b on one main surface of the third aluminum nitride family sheet 1c. In this case, the first to third aluminum nitride family sheets 1a to 1c are laminated, and a fourth aluminum nitride family sheet 1f is arranged on the top surface for jointing and integration.
Patent JP-2002016820-A (JP)
Title: Image quality improving circuit
Inventor: NISHIZAWA YUKIO
IPC: H04N5/14
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image quality improving circuit which can steepen a rising and falling of a contour part of an image without adding an overshoot or undershoot by utilizing a scaling circuit, and can realize a high detailed video image expression. SOLUTION: A scaling circuit 6 controls a scaling rate of an input video image signal in response to an amount of differential signals as an output of a differential detection circuit 5. In this controlling method, when the differential signal is the positive polarity, the scaling circuit 6 controls so as to reduce. When the differential signal is the negative polarity, it controls so as to enlarge, and the scaling circuit 6 controls so as to increase the scaling rate accordingly as the amount of differential signals increases. Inversely, it controls so as to decrease the scaling rate accordingly as the amount of differential signals decreases. Namely, as a temporal axis direction is reduced at a position where a change of the video image signals is excessive as a rising and falling part of a contour of a video image, the rising and falling of the contour have a steep waveform.
Patent JP-2002016280-A (JP)
Title: Semiconductor infrared radiation detecting element
Inventor: WADA MORIO
IPC: H01L31/0264
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor infrared radiation detecting element, in which a dark current is small and S/N is high. SOLUTION: In the semiconductor infrared radiation detecting element, in which a light absorption layer is laminated on a compound semiconductor substrate composed of GaAs or InP, the face orientation of the compound semiconductor substrate surface is set to (111)A plane.
Patent JP-2002011410-A (JP)
Title: Paper sheets sorting system and sorting method
Inventor: TAJIRI TOSHIHIKO
IPC: B07C1/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of the number of the processing sheets per unit time without the occurrence of jams by dynamically controlling delivery intervals for the intervals of paper sheets as the speeds of the paper sheets are changed by a difference between the speed difference between belts and the difference between the friction coefficients of the belts and each of the paper sheets. SOLUTION: This system is provided with a paper sheets separation control section 8 for controlling the intervals between the paper sheets in separating the paper sheets and a sensor 10 for measuring the gaps of the paper sheets in front of a sorting box 4 and near the same. When the measured gaps of the paper sheets falls below the operable gaps for sorting the paper sheets to the sorting box 4, an instruction is emitted from the measuring sensor 10 to the separation control section 8 such that the subsequent spacings between the paper sheets are widened. The apparatus is provided with another measuring sensor 10A in the stage before the measuring sensor 10 to measure the difference between the fluctuations in the gap between both sensors. An increase or decrease of the delay in transportation is then predicted and the result thereof is fed back to the separation control section 8.  The gap is controlled in such a manner that the most efficient delivery intervals may be obtained under the conditions of the paper sheets of this time.
Patent JP-2002015030-A (JP)
Title: Quality control system for food
Inventor: MAEKAWA SATORU
IPC: G06Q50/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a quality control system for food that can realize, in the consignment production in food manufacturing industry, the quality control and leveling out the quality of food produced on the consigned factory side by an inexpensive constitution. SOLUTION: A communication terminal on the side of a food company, a production assignor, and a communication terminal on the respective production consigned factory side are connected through a communication network 4. A computer 210 comprises the following: an information storing means that receives, from the communication terminal on the respective production consigned factory 3 side, the production data having the quality inspection result for the food produced in the factory through the communication network 4, and stores the production data in a database 220; and an information providing means that provides the production data stored in the database and common data related to the food quality control by displaying on a display part of the communication terminal so that each of the data can be retrieved by various retrieval keys.  From the communication terminal on the food company 1 side, the database 220 in the server 210 is referred to, and the production status of the respective production consigned factory 3 side is grasped to conduct quality control of the product.
Patent JP-2002019819-A (JP)
Title: Partial opening lid material using easily tearable film
Inventor: KODAMA TAKASHI
IPC: B32B27/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a low cost lid material which can form a partial opening at the time of opening without using a lid material wherein the partial opening is formed in advance. SOLUTION: For this lid material, a laminated film comprising a biaxially drawn polyester film having linearly tearing property at least at one layer is used. In this case, an opening tab is provided in such a manner that the easily tearing direction of the polyester film may become the opening direction of the lid material. Then, an opening assisting means is provided in the vicinity of the opening tab for the partial opening lid material.
Patent JP-2001350420-A (JP)
Title: Display screen and protective film or sheet for displayed information
Inventor: NAKAJIMA YOJI
IPC: B32B7/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a protective film or sheet for a display screen which surely protects the information displayed on the display screen from a visual field by a third person, suppresses the reflection by the incident light on the display screen and is further free of dirt. SOLUTION: The display screen is covered by the protective film or sheet which is formed by providing the high-polymer resin film or sheet with crazes to have the selectivity of visual fields, by which the protection of the information displayed on the display screen, the suppression of the reflection by the incident light and the wiping away of the dirt of the display screen are made possible.
Patent JP-2002025603-A (JP)
Title: Method for manufacturing cylindrical battery
Inventor: FURUYA SATOSHI
IPC: H01M2/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery with high electrolyte leakage resistance and high capacity by reducing the diameter of only the upper part of a battery case before an electrolyte is injected, sealing the battery case with a sealing plate smaller than the outer diameter of the battery case in a completed battery, then reducing the diameter of the whole battery case. SOLUTION: This method for manufacturing the cylindrical battery is such that an electrode group is formed by interposing a separator between a belt- shaped positive electrode plate and a belt-shaped negative electrode plate and spirally winding them, the electrode group is housed in the battery case, and when the upper part of the battery case is sealed with the sealing plate, after the electrode group is inserted into the battery case having large diameter, the diameter of the upper part of the battery case is previously reduced smaller than the outer diameter of the battery case in the completed battery.
Patent JP-2002021758-A (JP)
Title: Oil-cooled screw compressor
Inventor: TAKANO MASAHIKO
IPC: F04C18/16
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce an agitating loss of a lubricating oil. SOLUTION: An end part of a screw rotor 11 is rotatably supported by a suction side bearing 14. A first recovering hole 31 is formed in a partition wall 21 between the screw rotor 11 and the suction side bearing 14, and a second recovering hole 32 is formed by bypassing the first recovering hole 31. A recessed part 33 is formed on the partition wall 21, and the first recovering hole 31 and the second recovering hole 32 are opened in the recessed part 33. With such constitution, in the lubricating oil fed from an oiling hole 29, a part lubricates the suction side bearing 14, and flows to the recessed part 33 via the first recovering hole 31, and the residue directly flows to the recessed part 33 via the second recovering hole 32, and is recovered to a compressed air suction passage 34 from the recessed part 33.  Thus, an agitating loss in the suction side bearing 14 and an agitating loss on the opening end of the first recovering hole 31 can be reduced.
Patent JP-2002030799-A (JP)
Title: Molded article obtained by resin extrusion
Inventor: OGAWA KENJI
IPC: B29C47/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a practical molded article obtained by resin extrusion which prevents abrasion of a corner portion such as a stepping rail, and has sufficient strength at a low production cost. SOLUTION: The molded article obtained by resin extrusion is formed of a plurality of side materials 11a and reinforcing members. The side materials cover respective sides of a corner portion 102a in a manner intersecting each other. The reinforcing members are erected from the respective side materials 11a toward the corner portion 102a and have their ends connected to each other, to thereby form a hollow portion 12 together with the side materials 11a. Both ends of the side materials 11a may be formed into hollow portions 13 and 14, respectively. Further, in producing the molded article, if cellulosic powder is mixed with a resin and the resultant mixed material is melted and extruded, the resultant woody mold article is enhanced in design value.
Patent JP-2001356175-A (JP)
Title: Appreciator detection device of exhibit
Inventor: NUMASHIMA SENYA
IPC: H01H35/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an appreciator detection device of an exhibit formed by an ultrasonic sensor or the like, a repeater, and a counting indicator panel including a digital counter and a digital timer in order to determine objectively and automatically evaluation of a picture or the like displayed in an art museum, an art gallery, a gallery or the like, and also formed by using the ultrasonic sensor or the like and the repeater in common and by adding a power supply distributor in order to light an illumination for the exhibited picture or the like only when an appreciator comes in front of the picture or the like. SOLUTION: This appreciator detection device of an exhibit is characterized by detecting the appreciator coming in front of the picture or the like 1 by the ultrasonic sensor or the like 2 installed near the exhibited picture or the like 1, sending a feeble signal to the repeater 3, converting the signal into a no-voltage contact signal, sending the signal to the counting indicator panel 4, displaying the number of appreciators on the digital counter 6 and the total number of appreciation hours of the appreciators on the digital timer 7, using the ultrasonic sensor or the like 2 and the repeater 3 in common, adding the power supply distributor 5, detecting the appreciators, and lighting an illumination lamp 8.