baber/WOPTO huggingface dataset:
Patent JP-2002291683-A (JP)
Title: Endoscope, and lock pin used for the same
Inventor: KOBAYASHI OSAMU
IPC: A61B1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a cap member from being dropped and an adhesive from being released even in long-time use while securing the insulation and air- tightness of a curved part and a top end part and further to facilitate the detachment of the cap member as well. SOLUTION: In a cap member 56, a projecting part is provided on the surface facing the top end face of an inserting part 1, the inserting part is provided with a projecting part inserting hole 42a formed to insert the projecting part on the top end face, a top end part side lock hole 63 as a lock pin inserting hole formed to insert a curved part 61a of a lock pin 61 having the curved part for locking the inserted projecting part from the outer peripheral surface of the inserting part to the projecting part inserting hole and a housing groove 64 formed on the outer peripheral surface of the inserting part for housing a remaining part 61b of the lock pin, and the housing groove has a detaching groove part 65 for detaching the lock pin and is covered with an angle rubber in the state of housing the lock pin.
Patent JP-2002297004-A (JP)
Title: Hologram-recording medium, and hologram type information recording and reproducing device
Inventor: MATSUMOTO KAZUNORI
IPC: G03F7/004
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording medium and a hologram information recording and reproducing device, showing high sensitivity, high diffraction efficiency and excellent multiangle recording performance. SOLUTION: In the hologram recording medium, the refractive index is varied, by incorporating a photoreaction accelerator and dyes which vary the absorbance for the light at the wavelength different from that of the recording light into the hologram recording layer. The superior hologram recording medium and the hologram information recording and reproducing device are realized, by heating the hologram recording medium by a medium heating device to allow the photoreaction accelerator to react with the dyes.
Patent JP-2002291733-A (JP)
Title: Image diagnosis support method and system therefor
Inventor: YAMAMOTO SHINJI
IPC: G06T1/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image diagnosis support method making a candidate point of an abnormal shadow proper to improve efficiency of diagnosis support. SOLUTION: This method has a step 10 for extracting a lung field area from a tomographic image; a step 11 for extracting a candidate of the abnormal shadow from the lung field area; a step 12 for extracting a blood vessel shadow in the lung field area; a step 13 for deleting the blood vessel shadow coincident with the area of the candidate of the abnormal shadow when the area of the blood vessel shadow extracted at the step 12 coincides with the area of the candidate of the abnormal shadow; a step 14 for extracting a candidate of the abnormal shadow in the area continuing the area of the blood vessel shadow deleted at the step 13; and a step 17 for displaying the candidate of the abnormal shadow extracted at the step 14 and the candidate of the abnormal shadow not deleted at the step 13 after feature quantity analysis at a step 15 and a decision deletion process at a step 16.
Patent JP-2002302021-A (JP)
Title: Washing piece for car wash brush
Inventor: WAKIKAWA KENJI
IPC: B60S3/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide washing pieces capable of be properly used for a car wash brush, and surely washing a car body without scratching the same by applying a polyolefin resin as a main material of the washing pieces forming a car wash brush, and controlling physical property values such as hardness, an open cell rate and tensile strength of the obtained foam. SOLUTION: This washing pieces is composed of polyolefin resin foam the tensile strength of the polyolefin foam is determined within the rang of 0.5-1.2 MPa, its open cell rate is determined to be 10% or less, and its 25% compressive hardness is determined to be 0.2 MPa or less.
Patent JP-2002302835-A (JP)
Title: Heteroshrinkable polyester combined filament yarn
Inventor: KATAGIRI TAKASHI
IPC: D02G3/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a heteroshrinkable polyester combined filament yarn suitable for producing silky woven/knitted fabrics excellent in puffiness, dry touch, drape and firm texture despite fundamentally maintaining both the feeling and characteristics of silk. SOLUTION: This heteroshrinkable polyester combined filament yarn is obtained by a direct spin-draw method using two kinds of polyesters; wherein the lower-shrinkage yarn contains 1-5 mass% of a ceramic compound, while the higher-shrinkage yarn is made from a copolyester from 2,2-bis[4-(β- hydroxyethoxy)phenyl]propane and isophthalic acid, and the boiling water shrinkage difference between the higher-shrinkage yarn and the lower-shrinkage yarn is 5-25% and the thermal shrinkage stress of the higher-shrinkage yarn is 0.2-0.35 cN/dtex.
Patent JP-2002302359-A (JP)
Title: Elevator control device
Inventor: TAKEDA JUNJI
IPC: H02P21/14
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device for performing accurate protecting operation against the thermal destruction of switching elements. SOLUTION: The elevator control device comprises a first speed control computing part 202 for computing a frequency command and a torque command for motor when controlling the elevator driving motor via an inverter part having the plurality of switching elements, an abnormal temperature determination function storing part 205 for storing a function for determining whether the temperatures of the switching elements are abnormal or not, an abnormal temperature determining part 204 for determining whether the temperatures of the switching elements are normal or abnormal with reference to the function, a second speed control computing part 208 for computing the frequency command and the torque command for the motor corresponding to protecting sequence operation when the temperatures are determined to be abnormal,  and a current control system computing part 207 for controlling the inverter part in accordance with the output of the first speed control computing part as a result that the temperatures are determined to be normal and with the output of the second speed control computing part as a result that the temperatures are determined to be abnormal.
Patent JP-2002304385-A (JP)
Title: Control unit for apparatus
Inventor: TAKAKUWA MASAYUKI
IPC: G06F1/28
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To cut down the number of occupied terminals of a microcomputer in the control unit for an apparatus having a power supply monitoring part and a communication part. SOLUTION: A first terminal 8 in the microcomputer 1 is used for the purpose that the first power supply monitoring part 3 mainly monitors a power supply condition such as a power failure and the like, and also for the purpose that the communication part 5 mainly communicates with a nonvolatile memory 4 and the like.
Patent JP-2002255406-A (JP)
Title: Method and device for safely operating chuck for center winding reel spool in paper machine
Inventor: SETO KOTARO
IPC: B65H16/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To absolutely safely operate a chuck for a center winding reel spool in a paper machine by automatically mounting/demounting a rack for locking a chuck shaft of the chuck and identifying the holding of a rolled paper with a load support in association therewith during operating the chuck for holding the spool. SOLUTION: The method and device for safely operating the chuck for the center winding reel spool in the paper machine comprises actuating rack operation for locking the chuck shaft connected to the chuck for holding the spool by using a rack air cylinder with a built-in spring to form an air pipeline where the rack can be automatically mounted/demounted in connection with the insertion/removal of the chuck, whereby the removal of the chuck is prohibited without receiving a load support identifying signal from the load support for the rolled paper.
Patent JP-2002303138-A (JP)
Title: Cooling system for construction equipment
Inventor: WATANABE OSAMU
IPC: F01P5/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the shortage of the pump flow supplied to an actuator for working, and to miniaturize a cooling system. SOLUTION: A water motor 22 for driving a cooling fan is mounted at a side of an engine 12, cooling water fed from the water pump 25 is supplied to the water motor 22 through a hose 31, and cooling water from the water motor 22 is supplied to a radiator through a hose 23. Whereby the water motor 22 is rotated, a cooling fan 20 is driven, and the cooling water is heat-exchanged by the radiator 23. As the water motor 22 does not use pressure oil from a hydraulic pump 13 as its driving source, the shortage of the pump flow to the actuator for working can be prevented.
Patent JP-2002314983-A (JP)
Title: Remote monitoring system
Inventor: KAMATA HIROSHI
IPC: H04N7/18
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a system for monitoring the state of a specified area by means of a camera in which the number of times for replacing or charging the battery of the camera is decreased, abnormality occurring in the monitoring area can be dealt with quickly and the detail of abnormality can be known quickly. SOLUTION: An image photographed by means of a camera 1 is compressed and transmitted, by radio, to a nearby communicating place thence transferred to the remote manager side through the Internet 11. On the manager side, a decision is made whether an abnormality is present in the monitoring area or not by viewing a transferred image and a control command is delivered, as required, in order to alter the photographing direction or magnification of the camera 1 thus attaining detailed information. In this regard, only the moved image in the photographed image of the camera 1 is transmitted and a specified area is photographed by means of the camera 1 at an intermittent interval.
Patent JP-2002303225-A (JP)
Title: Fuel injection pump tappet device
Inventor: SASAKI TSUNAHARU
IPC: F16B39/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump tappet device preventing loosing of a lock nut due to pressing force at discharging from a plunger that causes descending of an adjusting bolt, and preventing degradation in explosion pressure in a cylinder and engine performance. SOLUTION: In this fuel injection pump tappet device, rotating motion of a cam is transmitted to a plunger 21 of a fuel injection pump through pushing rod 2 and an adjusting bolt 1, thereby driving the plunger 21. The adjusting bolt has a first male screw 1a and a second male screw 1b having different pitches. The first male screw 1a is screwed with a female screw axially provided on an upper end portion of the pushing rod 2, and the adjusting bolt 1 is fixed to the pushing rod 2 by a lock nut 4 screwed with the second male screw 1b.
Patent JP-2002304721-A (JP)
Title: Magnetic recording medium
Inventor: SATO SATOSHI
IPC: G11B5/73
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional stability of a magnetic recording medium against expansion by humidity. SOLUTION: As for the nonmagnetic supporting body 1 constituting the magnetic recording medium 10, a film produced by forming reinforcing layers 5, 5a, 5b of aluminum, cobalt, chromium or oxides of these with total 4 to 1,000 [nm] film thickness on at least one principal surface of a polyester plastic film 11 having 2.0 to 10.0 [μm] film thickness is used. The expansion rate by humidity of the magnetic recording medium 10 in the width direction is specified to <=0.05 [%] when the humidity is increased from 20%RH to 80%RH.
Patent JP-2002314800-A (JP)
Title: Imaging device, image processing unit, image processing method, storage medium
Inventor: UEDA KENJI
IPC: G03G15/36
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can accurately match the sizes of images on both sides, when forming images on the both sides of a paper. SOLUTION: For example, in the case of applying fixing processing using heat to an image at an imaging section 3, a paper will contract, when thermal fixation is applied to the paper, on one side of which an image has been formed. Thus, the image formed on the front side will be reduced. A control section 4 predicts the contraction of the paper to set a magnification to a magnification processing section 11 or 12. The image read by an image read section 1 and formed on, e.g. the rear side of paper, the image is subjected to reduction processing according to the magnification. Thus, by forming the rear surface image subjected to the reduction processing on the paper contracted at image forming on the front side, sizes of the images on the front and rear sides can be matched with each other.
Patent JP-2002307554-A (JP)
Title: Cleaning roll
Inventor: KOIZUMI KOICHI
IPC: B29L31/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning roll which does not use a mold release agent such as a silicone or wax at all to prevent the adhesion of the mold release agent to an IC chip, protecting the quality of a product. SOLUTION: A polyethylene(PE) film is laminated on one surface of a support material, and a two-component urethane adhesive is applied to the other surface. A roll is formed to make the surface on which the adhesive is applied come outside. A PET film or an oriented PP film is used appropriately as the support material.
Patent JP-2002309455-A (JP)
Title: Oiling device of texturing machine
Inventor: KIRIAKI MASAHARU
IPC: D02G1/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an oiling device of false twisting machine, capable of readily changing over on-off of oiling when oiling is not required. SOLUTION: In this oiling device 12 of texturing machine equipped with an oiling roller 15 for bringing textured yarn Y into contact with oil 14 and applying the oil 14 to the yarn Y and an oiling on-off guide mechanism 17 having a yarn guide 16 for guiding the yarn Y on the upstream side or downstream side of the oiling roller 15, capable of moving the yarn guide 16 for oiling to action position bringing the yarn Y into contact with the oiling roller 15 and a non-action position separating the yarn Y from the oiling roller 15 and interlocking a moving action of the yarn guide 16 for oiling with a doffing action thereof, a yarn guide 21 for non-oiling for guiding the yarn Y so as to always separate the yarn Y from the oiling roller 15 is installed instead of the yarn guide 16 for oiling.
Patent JP-2002312813-A (JP)
Title: Ticket inspection system for event hall and progression state management system for visitor in event hall
Inventor: TAKADA SHINOBU
IPC: G06Q50/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a ticket inspection system and a movement state management system for visitors which can instantaneously judge whether a ticket that a visitor visiting an event hall has is genuine and accurately grasp detailed use states in the event hall. SOLUTION: This ticket inspection system comprises a ticket issue information managing means 2 that a specific promoter l has, a ticket issuing means 4 which is connected to the ticket issue information managing means 2 and held by a ticketer 3, and an event hall managing means 6 which is connected to the ticket issue information managing means 2 and provided in the specific event hall 5. The event hall managing means 6 comprises a ticket information storage means 7 which stores all pieces of sold admission ticket information sent from the ticket issue information managing means 2 and a plurality of ticket inspecting means 8 which can send and receive information to and from the ticket information storage means 7 in two ways.
Patent JP-2002309637-A (JP)
Title: Shower head holder
Inventor: YAMAMOTO TAKUMA
IPC: E03C1/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a shower head holder which is usable, simple in structure, facilitates holding of a shower at an arbitrary height location corresponding to the stature or sitting height of the user of the shower, and facilitates mounting thereof on any surface if it has a flat and smooth surface. SOLUTION: The shower head holder consists of a head wrap-holding portion shaped like the letter C in plan view, for wrap-holding a lower portion of a shower head grasp portion, an arm portion extended toward a diagonally downward direction from the head wrap-holding portion, a shaft storage portion formed by recessing the arm portion, an operating portion having its one end stored in the shaft storage portion, a suction cup fitted into an opening on the side of a mounting surface of the arm portion, and a connecting rod having its one end connected to the suction cup and its other end axially supported at the one end of the operating body in a rotatable manner. By rotating the operating body, the suction cup is negatively pressurized and adsorbed onto a mounting surface, or negative pressure of the suction cup is released.
Patent JP-2002312440-A (JP)
Title: Seat reservation method for specifying use time zone
Inventor: NAGANO YASUSHI
IPC: G06Q50/30
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional transportation facility reservation method that a user having uncertain use time cannot make reservation because reservation is effective for only single service operation of an airplane, a train, a ship, etc., in a conventional system that the user specifies desired service operation for a service operation plan determined by transportation company in advance to assign a seat to the desired service operation and excess of vacant seats and insufficiency of seat occur depending on actual trend of reservation. SOLUTION: In this seat reservation method, a condition of desired use time zone is accepted instead of name of use service operation as a reservation condition for accepting from the user. Consequently, the reservation method capable of corresponding to the user condition flexibly and improving transportation efficiency can be realized owing to this processing.
Patent JP-2002309641-A (JP)
Title: Photocatalytic bacteria blocking drainage trap
Inventor: FUJITANI YORISUKE
IPC: C02F1/30
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a cumbersome task of diligent water feeding into a trap by hands of the user for waste water disposal in a sewage treatment plant, or a cumbersome task of direct injection of an agent into seal water for disinfections, in order to extinguish miscellaneous bacteria and microorganisms proliferating in the trap seal water, proliferation of miscellaneous bacteria and microorganisms being a defect of the conventional drainage trap, and to develop a new drainage trap which is detachably mounted in a floor, extinguishes miscellaneous bacteria and microorganisms proliferating in the seal water, and achieves bacteria-blocking of the interior of the seal water from the exterior, by flame-spraying or baking a photocatalytic material on a side surface and a bottom surface in the drainage trap. SOLUTION: According to the drainage trap, titanium oxide of the photocatalytic material is flame-sprayed or baked on the side surface and the bottom surface in a trap main body 3, and therefore miscellaneous bacteria and microorganisms proliferating in the seal water 4 are extinguished by using light beams incident through a trap cover 1.
Patent JP-2002317226-A (JP)
Title: Method for producing high workability hot rolled steel sheet having no occurrence of buckling and crease
Inventor: HAJI JUNJI
IPC: C22C38/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot rolled steel sheet for working which has no occurrence of buckling and crease, and secures sufficient ductility by using low-cost B-added low carbon steel, and sufficiently reducing the amounts of solid solution C and solid solution N. SOLUTION: A slab having a composition containing, by mass, 0.015 to 0.08% C, 0.05 to 0.5% Mn, 0.003 to 0.5% Si, <=0.05% P, 0.005 to 0.02% S, 0.005 to 0.3% Al, <=0.006% N and B satisfying 0.8<=B/N<=2.5, and the balance Fe with inevitable impurities is reheated. After that, rolling therefor is completed at the Ar3 transformation point or higher. The steel sheet is cooled at a cooling rate of >=70 deg.C/sec in the temperature range of the Ar3 transformation point to (the Ar3 transformation point -100 deg.C), and is coiled at >500 to 630 deg.C.
Patent JP-2002317277-A (JP)
Title: Insulation film agent and method for producing nonoriented silicon steel sheet having extremely excellent weldability using the agent
Inventor: KUMANO TOMOJI
IPC: C23C22/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an insulation film agent which enables the production of a nonoriented silicon steel sheet having an excellent appearance, weldability, corrosion resistance, blanking properties, adhesion or the like in a thinly coated film. SOLUTION: The insulation film agent consists of 10 to 90 pts.mass colloidal silica having a specific surface area of >=350 m<2> /g as SiO2 , and 5 to 50 pts.mass CrO3 to 100 pts.mass of primary phosphate consisting of Mg, Ca and Al containing one or two kinds of primary phosphate of Al and Ca as solid contents. If required, a 0.1 to 3.0 pts.mass carboxylic surfactant or 2 to 10 pts.mass boric acid is added and blended therein, and its surface contact angle is <=40 degrees.
Patent JP-2002319866-A (JP)
Title: Data compression circuit
Inventor: HASEGAWA KOICHI
IPC: H03M7/46
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a data compression circuit that utilizes a feature of compressed data so as to compress the data with a small circuit scale. SOLUTION: A comparator section 8 receives input data 1 in the unit of 8 bytes and compares whether or not all bytes of the input data 1 are identical to each other. The result of comparison is given to a selector section 10. When the comparator section 8 discriminates that all the bytes of the input data 1 are identical to each other, the selector section 10 attaches flag information to the bytes of the identical value and outputs the result as a compression result. On the other hand, when the comparator section 8 discriminates that all the bytes of the input data 1 are not identical to each other, the selector section 10 attaches flag information to the input data 1 and outputs the result.
Patent JP-2002033311-A (JP)
Title: Plasma treatment apparatus and gas dispersing plate
Inventor: KINNARD DAVID W
IPC: H01J37/32
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus and a gas dispersing plate which lower the gas temperature of a gas used in a wafer treatment apparatus, while not damaging a wafer during ashing treatment. SOLUTION: This plasma treatment apparatus 10 has a plasma generator 14 and an inner chamber 17, communicating with the plasma generator 14 so as to be made to react with a wafer 18 surface. This apparatus also includes a wall 53 for forming the inner chamber at least partially and further has a treatment chamber 16 provided with a first cooling passage to this wall, an inlet and an outlet for a cooling medium and a radiative heating assembly 20 for heating the wafer 18. Further, the apparatus also includes a gas dispersing plate, that is, a baffle plate, which is equipped with a cooling passage for lowering the operation temperature during wafer treatment. The wall of the treatment chamber and the cooling passage of the baffle plate constitute a cooling circulation system, while communicating with each other.