baber/WOPTO huggingface dataset:
Patent JP-2001245105-A (JP)
Title: Image reader
Inventor: NAKAYAMA YOSHIYUKI
IPC: G03G15/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing operating time, and to increase efficiency at double-sided reading of an original. SOLUTION: The face side reader 21 reads image data on the one side surface of the original copy at transferring it in the forward direction by second conveying roller pair 19 and so on with related devices and after finishing of its reading, the copy is transferred in the backward direction by the roller pair 19 and so on. Then the is copy re-transferred in the forward direction, and the backside reader 23 reads image data one other side of the copy. In an image read part 2, the transfer rate of the copy at reading of image data is V1 and the transfer rate of the copy at reverse direction is V2, then the relation for both transfer rate becomes, V1<=V2.
Patent JP-2001164128-A (JP)
Title: Method for preventing bad odor from emanating
Inventor: MURAYAMA SHUNICHI
IPC: C08G65/334
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a bad odor from emanating from a composition which contains a nucleophilic reagent and a polymer or compound having a 5-membered-cyclic dithiocarbonate group (or groups) and is useful for coating materials, adhesives, inks, sealants for buildings, sealants for semiconductors, etc., or a method for preventing a bad odor from emanating from a cured item obtained by curing the composition and to provide a method for improving the properties of the cured item. SOLUTION: The method for preventing a bad odor from emanating comprises the incorporation of an epoxy compound into a composition containing a nucleophilic reagent and a polymer or compound having a 5-membered-cyclic dithiocarbonate group (or groups) represented by formula I (R1, R2, and R3 are each H or a lower alkyl) or into a cured item obtained by curing the composition. The properties of the cured item are improved by the above method.
Patent JP-2001250849-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIDA TAKAYUKI
IPC: H01L23/12
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that malfunction or operation failure occurs in a system since the I/O impedance of an I/O electrode at a radio high-frequency does not necessarily coincide with package upper wiring impedance when mounting a system LSI for simultaneously processing rectangular wave and high-frequency signals used for high-speed data transmission to a package. SOLUTION: The length of wiring for transmitting the radio high-frequency signal of the package where a semiconductor device for simultaneously processing base band and radio high-frequency signals is mounted should be set to the quarter of the effective wavelength of a desired frequency or less, or a matching circuit is provided at this part and the characteristic impedance of the wiring coincides with the I/O impedance of an electrode for inputting and outputting the radio frequency signal of the semiconductor device.
Patent JP-2000307335-A (JP)
Title: Method for adhering metallic foil and thermoplastic resin substrate
Inventor: SASAKI YUICHI
IPC: C09J5/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a metallic foil and a substrate made of a thermoplastic resin, to provide adhesion stability over a long period and to reduce man-hours. SOLUTION: A metallic foil 2 and a substrate 4 made of a thermoplastic resin are adhered via a modified block copolymer layer formed by bonding a carboxylic group or its derivative group in the unit of molecules with a block copolymer that is an olefin compound copolymer block containing at least one vinyl aromatic compound copolymer block A and at least one olefin compound copolymer block B whose degree of unsaturation is 20% or below.
Patent JP-2001246408-A (JP)
Title: Device and method for uniformly cooling long size steel tube which is heated to high temperature
Inventor: SUZUKI HIROSHI
IPC: B21C37/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device and method for uniformly cooling the external surface of a steel tube and preventing the deformation, bend or the like of the steel tube on a line for making a small-diameter thin-walled steel tube at high speed. SOLUTION: In the cooling device for rapidly cooling the steel tube by jetting a coolant from nozzles onto the external surface of a long size steel tube which is linearly advanced and heated to high temperature, in this device for uniformly cooling a long size steel tube by which the plural pieces of the nozzles are provided concentrically with the center axis of the steel tube and surrounding the outside circumference of the steel tube and arranged in order of air jetting nozzles, mist jetting nozzles and water jetting nozzles from the entry side and respective nozzles are rotated around the center axis.
Patent JP-2001246709-A (JP)
Title: Laminated sheet and method of manufacturing the same
Inventor: MIYAKE AKITAKA
IPC: B32B27/34
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet having excellent touch, having abrasion resistance and oil resistance and excellent in the adhesiveness with a polar material such as urethane foam or the like and a method of manufacturing the same. SOLUTION: The laminated sheet is constituted by laminating a surface layer 51 comprising a polyurethane thermoplastic elastomer, a polyamide resin or a polyester resin, a first adhesive layer 52 comprising an adhesive resin, a base material layer 53 comprising a polyolefinic resin and a second adhesive layer 54 comprising the adhesive resin in this order.
Patent JP-2001246215-A (JP)
Title: Method and apparatus for treating fine particles of fatty acid in exhaust gas
Inventor: UTAGAWA TOMOJI
IPC: B01D46/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently collect fine particles of fatty acid in exhaust gas containing scattered fatty acid generated at a time of the extrusion molding/ processing of a resin by an easy technique to safely remove them without causing the generation of a fire after collection. SOLUTION: Exhaust gas containing scattered fatty acid is heated to a temperature higher than the melting point of the fatty acid with a heater 4 to form fine particles of liquefied fatty acid and steam whose temperature is higher than the melting point of the fatty acid is sprayed on these fine particles to make moisture adhere to the surfaces of the fine particles and a large number pf the fine particles are permitted to adhere to each other by the adhesion force of moisture to grow to form fatty acid mist of large particles, and the exhaust gas containing this fatty acid mist is passed through a filter 6 to cause the fatty acid mist to adhere on the filter to remove the same.
Patent JP-2001247395-A (JP)
Title: Apparatus for pulling silicon single crystal
Inventor: MIURA HIROYUKI
IPC: H01L21/208
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pulling a silicon single crystal in which the apparatus has the durability, the exchange is not required, the maintenance expenditures are reduced and the productivity of silicon single crystal pulling is high. SOLUTION: This apparatus for pulling the silicon single crystal comprises a state detecting means 11 for detecting the state information sent from a rotating member 4 provided in a furnace body 2 or outside the furnace body 2 and a noncontact transmitting means 13 for sending the state information from the state detecting means 11 in a noncontact state to a controller 12 arranged outside the furnace body 2 and is capable of controlling the state of the member 4 provided in the furnace body 2 or outside the furnace body 2 with the controller 12 based on the state information from the state detecting means 11 and the noncontact transmitting means 13 in the apparatus for pulling the silicon single crystal according to the CZ process.
Patent JP-2001245622-A (JP)
Title: Pasty food containing carrot
Inventor: HAMANO TAKUYA
IPC: A23L27/60
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pasty food containing carrot, in spite of not using platability components originated from meats such as a meat extract, exhibiting platability similar to that on using the above components, and having an excellent flavor of having a good balance of sweet, sour and salty tastes. SOLUTION: This pasty food containing a ground material of carrots, sugar, acid and salt is characterized by containing (1) >=40 wt.% ground carrots, (2) >=1 selected from a group consisting of a Japanese radish extract, Chinese cabbage extract and saute onion paste, and (3) not essentially containing the deliciousness components originated from the meats.
Patent JP-2001256846-A (JP)
Title: Method of manufacturing flat cable with terminal and jig and flat cable used for the same
Inventor: MURAKAMI HIROSHI
IPC: H02G1/14
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a flat cable with a terminal for allowing easy identification of the front and rear of the flat cable and the prevention of the fixing of a connector terminal to the wrong side (rear side or front side) the flat able as well as a jig and a flat cable used for the same. SOLUTION: In the flat cable 11 (21, 31, 41) with a plurality of parallel conductive wires 11a (21a, 31a, 411 to 414) coated with an insulating material 11b (21b, 31b, 41b), an discrimination mark 11c (21c, 31c, 31d, 41c) for discriminating the fixing side of a connector terminal is formed on the insulating material 11b (21b, 31b, 41b) at the end of the cable.
Patent JP-2001256265-A (JP)
Title: Method and device for supporting design of gear
Inventor: KAWASHIMA YASUNARI
IPC: F16H55/17
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a gear design supporting method, with which a gear mechanism is not expanded too much or cost is not increased by previously grasping the dynamic motion of a gear mechanism system. SOLUTION: Concerning the gear design supporting method for analyzing and calculating the dynamic motion of a shaft to be driven corresponding to the motion of a driving shaft by modeling a gear transmission mechanism system installed between the driving shaft and the shaft to be driven, the various element information of basic various elements of a gear and driving condition information are applied (S1), the state of engaging the teeth of the gear is found by using these element information and driving condition information (S3), the contact rigidity value between gears is time sequentially set corresponding to a change in that engaging state (S4), the dynamic motion of the shaft to be driven is calculated by time sequentially solving the equation of motion on the basis of the contact rigidity value (S5-S9)  and the calculated operation analyzed result of the driving shaft and the shaft to be driven is outputted (S10).
Patent JP-2001252352-A (JP)
Title: Method of returning residual blood in blood circuit
Inventor: KOBAYASHI SUSUMU
IPC: A61M1/14
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a blood returning method which is capable of efficiently returning the blood in a blood circuit after the end of blood cleaning by using a dialyzate subjected to reverse filtration as a cleaning liquid into the patient's body. SOLUTION: This method of returning the residual blood in the blood circuit 1 of a blood cleaning device which has the blood circuit 1 provided with a blood cleaner 3, an artery side line 41 and a vein side line 42 and a dialyzate circuit 2 and is connected with a blood pump 8 on the blood circuit 1 is characterized in that a blood collection port 61 of the artery side line 41 is connected to a connecting member 7 disposed at the vein side line 42 after the end of the blood cleaning and that the dialyzate inputted to the outer side of a hollow fiber membrane of the blood cleaner 3 is forcibly fed to the inner side of he hollow fiber membrane through the hollow fiber membrane and the blood remaining in the blood circuit 1 is replaced with the dialyzate, by which the blood is returned into the patient's body from the blood returning port 62 of the vein side line 42.
Patent JP-2001263218-A (JP)
Title: Hydraulic rotating machine
Inventor: TAKEUCHI YOSHINORI
IPC: F04B1/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce manhours of hole work at working time of a valve plate, enhance workability, and reduce a cost. SOLUTION: The valve plate 21 slidingly contacting with an end surface of a cylinder block 6 is arranged in a head casing 3 of a hydraulic motor, and this valve plate 21 is fixed to the head casing 3 by using hollow pins 27 and 28. A drain passage 24 is arranged in the head easing 3, and a third passage part 24C of this drain passage 24 and the shaft directional one side of the hollow pin 27 are communicated with each other. The shaft directional other side of the hollow pin 27 is opened between sliding contact surfaces of the cylinder block 6 and the valve plate 21. Thus, an oil liquid leaking in an annular space S from the inside of a cylinder 7 when actuating the hydraulic motor is introduced to the drain passage 24 through the hollow pin 27 from between the sliding contact surfaces of the cylinder block 6 and the valve plate 21 to be discharged outside.
Patent JP-2001252584-A (JP)
Title: Method for crushing waste and scraps including plastics
Inventor: NAKAGAWA MASAHIRO
IPC: B02C18/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for disintegrating plastic scraps with easiness and at low cost in recycling, reducing and reusing the waste as one of solving means in order to solve a problem in that an industrial waste and a domestic waste, which are growing bigger year by year, generates sewage including harmful substances and dioxins. SOLUTION: The present invention uses liquid nitrogen, an alcohol having a solid carbon dioxide incorporated therein (an alcohol such as methanol and ethanol) or an alcohol for cooling electric and electric equipment as a cooling medium and a cooling solvent. This refrigerant is allowed to flow through a space outside of a cylinder having a double wall and circulated. The plastic scraps is allowed to flow through space in the center of cylinder and cooled to -30 deg.C or less. The plastic scraps which become brittle by cooling is introduced into a mechanical crushing device and then broken down and crushed. Thus, a plastic powder having a diameter of 0.5 mm or less is obtained.
Patent JP-2001263494-A (JP)
Title: Grommet
Inventor: NAKADA HIROYUKI
IPC: F16J15/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To heighten the durability of a die for manufacturing a grommet narrowed in width on both sides of a recessed part of a vehicle body locking part. SOLUTION: In the vehicle body locking recessed part 15 provided at the outer periphery of this grommet, a first wall 15b and a second wall 15c opposed to each other are inclined in the mutually approaching directions, and a first lip 20 and a second lip 21 for locking the vehicle body are provided on the opposed face side of the tips of the first and second walls 15b, 15c and positioned so that the first lip at the tip of the first wall and the second lip at the tip of the second wall lap each other. Further, a recessed part 22 is provided at the first wall in the opposed position to the second lip 21 to set a minimum clearance between the first wall and second wall to a set value or more, and the vehicle body abutting face of the first lip 20 is formed as a flat face.
Patent JP-2001263265-A (JP)
Title: Variable displacement pump
Inventor: OBA KENZO
IPC: F04C14/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve rigidity while reducing weight of a cover fixed to a pump housing, and to avoid reduction in a delivery quantity of a pump, the deterioration in suction and delivery efficiency and generation of an abnormal sound. SOLUTION: In this variable displacement pump 10, a cover 11B is fixed to the pump housing 11A by five bolts 14A to 14E. Among five bolts, three bolts are arranged on the delivery area side of a pump chamber 23, and two bolts are arranged on the suction area side of the pump chamber 23. Ribs 90 and 91 to 95 are arranged on an outside surface of the cover 11B.
Patent JP-2001259725-A (JP)
Title: Rolling mill and method for driving its auxiliary roll
Inventor: IMAMURA MOTOKI
IPC: B21B39/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill provided with drive type auxiliary rolls which is inexpensive and with which slip from a rolled stock is reliably prevented and to provide a method for driving the auxiliary rolls. SOLUTION: At least one of a plurality of auxiliary rolls 2, 12-15 of the rolling mill is made into the drive type auxiliary roll driven with a fluid motor (an impeller 5 and a pump 6) outputting a driving torque of T which is not smaller than the bearing loss torque Tb of the auxiliary roll and not greater than the friction torque Tr by contact of the auxiliary roll with a rolled stock, and the flow rate of the fluid 8 for driving the fluid motor is always kept constant.
Patent JP-2001268154-A (JP)
Title: Data transfer method, data transmitter and data receiver
Inventor: OSUGA BUNICHI
IPC: H04L29/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To shorten time required for data transfer by improving efficiency in the utilization of a serial data transmission line. SOLUTION: Before data transfer, a local frame start packet transmitting circuit 12 sends at least one previously defined local frame start packet, with which the address of a transfer destination is uniquely specified, distinguished from a frame start packet to the receiver on the opposite side. After this local frame start packet is sent out, an isochronous out transfer transmission data processing circuit 13 does not send a transfer destination address designating packet but sends a transfer data packet to the receiver. Since the transfer destination address designating packet is not sent out so that the same data can be simultaneously transferred to the plural receivers, efficiency in the utilization of the serial data transmission line is improved and time required for data transfer can be shortened.
Patent JP-2001261117-A (JP)
Title: Control system for rental clothing
Inventor: SATO MASAHIKO
IPC: G06Q50/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the product quality or durability of rental clothing. SOLUTION: A uniform is attached with an ID tag, which stores the description, position and date of mending in order as a mending history in operational information each time when the uniform is mended. As a result, by making a uniform maker read the mending history from the ID tag and analyze the mending description, it is possible to find a part with inferior quality and take proper measures or replace a part having low durability with a new one.
Patent JP-2001268236-A (JP)
Title: Broadcast service device, method and its recording medium
Inventor: HISEKI YOSHIKI
IPC: H04M3/42
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast service device for terminals or telephone sets, that can make a connection request to terminals or telephone sets of users utilizing the terminals or the telephone sets without the need for troubling a caller, such as making connection requests (dialing) for a plurality of number of times with a minimized time loss for the calling. SOLUTION: On embodiment of the broadcast service device of this invention is realized as a service control point in an intelligent network, that is provided with a retrieval information database (2) that stores telephone numbers of users, using the telephone numbers by each user by with broadcast means (3, 4, 6) that retrieve telephone numbers, corresponding to users in response to a call to the users from the retrieval information database make call connection requests in batch to obtained telephone numbers and make call interrupt requests except the call which arrived first to any of the telephone numbers.
Patent JP-2001224248-A (JP)
Title: Clog for cutting root of turf
Inventor: KOYAMA SHINICHI
IPC: A01G1/12
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To enable a person to walk in a turf garden in a stable state while fixing clogs with blades to the feet. SOLUTION: Four blades having pointed tips are fixed to a plane plate, and separation-preventing frames are installed therein to provide the objective clog. The resultant clogs are fixed so that the toes may be present in front of the front end.
Patent JP-2001258480-A (JP)
Title: Feed for deodorizing animal excreta
Inventor: NAKAJIMA KAJIRO
IPC: A23K1/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject feed capable of suppressing emission of offensive odor derived from excreta of livestock, poultry and pets. SOLUTION: This feed for deodorizing animal excreta contains an extract obtained by subjecting cinnamon leaves to extraction with a mixed liquid of water and methanol at 40-90 deg.C. Enabling emission of offensive odor derived from livestock and pet excreta to markedly be suppressed, this feed can considerably diminish such offensive odor.
Patent JP-2001266588-A (JP)
Title: Sample-and-hold circuit
Inventor: YOKOYAMA RYOICHI
IPC: H03K17/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sample-and-hold circuit which can sample accurately input signals. SOLUTION: In capacitors holding respectively input signals sampled with a sampling period being adjacent to each other time sequentially among plural capacitors for holding sampled signals, wirings for applying reference voltage VREF are separated. Switches S1-S6 performs opening/closing operation based on sampling signals ϕ1-ϕ6 outputted successively from a ring shift register RSR with a fixed time interval and supplies a signal VINC from an input buffer A10 to hold-capacitors C1-C6. Then, reference voltage VREF is given to capacitors (e.g. C1 and C2) to which a signal is given with an adjacent sampling period through a different path. Thus, the propagation of the variation of reference voltage is suppressed.
Patent JP-2000334537-A (JP)
Title: Closed forging method and closed forging device
Inventor: UCHIO KENJI
IPC: B21J5/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the excessive load on a die and a punch even when the volume of a material is larger than the volume of a target completed forged stock by advancing a part of an inner wall of a closed space to a first position when the volume of the material is not less than the first volume, and retracting the other part of the inner wall of the closed space to set the volume of the closed space to be equal to the volume of the material. SOLUTION: After a forging stock 13 is set in a forming die hole 7 to a lower die 4, a holding force larger than the load applied on a die pin 5 is added to the die pin 5 when the forging stock 13 is filled in a forming die cavity, and the die pin 5 is held at the specified position. An upper die 8 is lowered to achieve the forging, the load on the die pin 5 becomes equal to the holding force of the die pin 5 during the forging. When the upper die 8 is further lowered and the load on the die pin 5 is larger than the holding force of the die pin 5, the excessive forging stock 13 is abutted on the die pin 5 to overcome the holding force of the die pin 5, and the die pin 5 is retracted to form a discharge margin.