baber/WOPTO huggingface dataset:
Patent JP-2003121307-A (JP)
Title: Method for measuring inertial moment of engine
Inventor: SUGAYA MASAYASU
IPC: G01L3/24
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the accuracy of measurement is low because a torque loss based on the mechanical loss of an engine is not taken into account during constant acceleration when the inertial moment of the engine is measured. SOLUTION: A specified time required for accelerating from speed N1 to N2 is subdivided into n time intervals and the torque loss of an engine is measured for each time interval and stored. At the time of measuring the inertial moment, the stored value is subtracted from the current value of torque detected during acceleration and the total sum thereof is divided by the number of division to obtain a measured value of inertial moment thus enhancing the accuracy of a detected value.
Patent JP-2003120542-A (JP)
Title: Air supplying device
Inventor: HIRANO IZUHO
IPC: F04B49/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of an air compressor. SOLUTION: When the requested air flow rate of an air consumption part 65 equipped with a fuel cell 23 and a fuel reformer 25 is lower than the rated flow rate of a first air compressor 1, control valves 39 and 57 are closed, and a control valve 61 is opened, whereby a second air compressor 3 is made to function as an expanding machine, and the power obtained by the drive of the expanding machine is supplied to a first electric motor 5. When the requested air flow rate of the air consumption part 65 is the rated flow rate of the first air compressor 1 or higher, the control valves 39 and 57 are opened, and the control valve 61 is closed, whereby the second air compressor 3 is made to function as a compressor.
Patent JP-2003123167-A (JP)
Title: Terminal for prevention of lost children
Inventor: UBAYAMA TAKASHI
IPC: H04W4/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for prevention of lost children by which a off-limit area with respect to a protecting object person can be set freely, and by which warning can be given to the protecting object person going in the off-limit area and the protecting object person who has lost his/her way can ask surrounding persons to help. SOLUTION: The terminal is provided with a present place detection means (12) for obtaining positional information on the present place by a GPS (Global Positioning System), etc., a judging means (14) for comparing the positional information on the present place obtained by the present place detection means with the off-limit area which has been set to the protecting object person in advance so as to judge whether or not the present position is in the off-limit area, and warning means (15 and 16) for warning when the judging means judges that the present position is in the off-limit area.
Patent JP-2003116793-A (JP)
Title: Ophthalomologic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: G03B7/16
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To emit a proper light quantity at photographing time by calculating a proper exposure quantity from a photographing light quantity at observing time. SOLUTION: In a fluorescence nonappearance period b, picture signal intensity U is not obtained though an observation amplification factor R is set high. Fluorescence intensity T becomes strong toward a timing C of an appearance from the timing B, the amplification factor R becomes weak stepwise, and the fluorescence intensity T on and after the timing C gradually becomes weak. Since the signal intensity U is wreak though photographed by a maximum photographing light quantity P at the timing D, a photographing amplification factor S is set high from the next timing. Since the signal intensity U becomes dark at the timing E, an observation light quantity Q is increased, and both the fluorescence intensity T and the signal intensity U are increased.  Since the fluorescence intensity T reduces on and after the timing F, the signal intensity U becomes continuously dark though the observation amplification factor R is maximum. When determining that the signal intensity U is not sufficient though the photographing light quantity P is a maximum light quantity, the amplification factor S in the next photographing is increased by one step.
Patent JP-2003129261-A (JP)
Title: Water-soluble discoloration inhibitor for pickled steel material and discoloration inhibition method
Inventor: KIHARA SHIGERU
IPC: C23F11/14
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a discoloration inhibitor that can inhibit the discoloration, such as yellowing, of a pickled steel material without fail and gives an easily disposable wastewater after it is used and to provide a discoloration inhibition method. SOLUTION: The water-soluble discoloration inhibitor mainly consists of a normal salt of at least one member selected from the carboxylic acid group consisting of carboxylic acids having a solubility of at most 0.1 g at 15 deg.C in 100 g of a hydrochloric-acid-containing aqueous solution of a pH 4 and not forming a water-soluble chelate or a water-soluble salt with iron ions in an aqueous solution of a pH 7-9 with at least one member selected from the group consisting of sodium, potassium, ammonia, and amines. The discoloration inhibition method comprises using a discoloration inhibition solution prepared from the inhibitor.
Patent JP-2003117185-A (JP)
Title: Pachinko game machine
Inventor: ENDO MASAO
IPC: A63F7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which maintenance on the inner side of a back cover can be easily performed. SOLUTION: The back cover A1 is provided with a base member 1 fixed on a game board, a first cover member 20 opened and closed so as to be push- opened to the base member 1 and corner leg parts 30 and 40 fixed on the game board and hooked on the first cover member 20 under a closed condition. It is thereby possible to work under a condition where the first cover member 20 is opened by pushing while the maintenance is performed. In addition, the base member 1 has a main body member 2 with a cutout and the second cover member 10 for opening and closing the cutout. This second cover member 10 is also opened and closed so as to be push-opened to the main body member 2.
Patent JP-2003134446-A (JP)
Title: Video editing and distribution system and its charging method
Inventor: TANAKA SEIICHI
IPC: H04N7/173
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a video editing and distribution system which distributes video contents having been edited as a user likes through a network. SOLUTION: Edited video data of video contents which have been edited as the user oneself likes are distributed from a video editing service center 200 to a user terminal 300 through the network 400.
Patent JP-2003131423-A (JP)
Title: Method for manufacturing toner particles
Inventor: TSUJI YOSHINORI
IPC: G03G9/087
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a toner is efficiently and stably manufactured by adopting an effective washing method for the insides of an apparatus and piping when a toner is manufactured by a polymerization process. SOLUTION: In the manufacturing method in which toner particles are obtained by polymerizing particles obtained through a dispersion step in which an additive is added to at least a polymerizable monomer to prepare a polymerizable monomer mixture and a granulation step in which the polymerizable monomer mixture is dispersed in a liquid dispersion medium substantially incompatible with the polymerizable monomer mixture, after feeding the polymerizable monomer mixture to the granulation step, a water-based washing liquid is supplied to a dispersion vessel 1 for carrying out the dispersion step to wash the vessel 1 and the washing liquid is also fed to a granulation vessel 6 for carrying out the granulation step.
Patent JP-2003130801-A (JP)
Title: Method and device for phosphor inspection
Inventor: SUZUKI SHINJI
IPC: C09K11/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To easily inspect an applied condition of a phosphor in a short time by increasing an emission quantity of red light to equal with those of green and blue lights. SOLUTION: A short-arc type discharge lamp 11a sealed with cadmium and rare gas in a light emitting tube and having a luminescent line between 200 nm-230 nm is used as a light source. Light from the light source 11a is emitted to the phosphor of a specimen 10 such as an image displaying substrate, fluorescent light generated in the phosphor is received by a CCD sensor 15, and displayed on a display part 17 to inspect the applied condition such as a defect of the phosphor. An image photo-received by the CCD camera 15 is allowed to be input to a controller or the like so as to automate the inspection. A dielectric barrier excimer discharge lamp provided with an electrode for conducting dielectric barrier discharge and a discharge container filled with krypton gas and chlorine gas, and having a luminescent line between 200 nm-230 nm is allowed to be used as the lamp 11a.
Patent JP-2002203919-A (JP)
Title: Semiconductor device and method of manufacturing nonvolatile memory
Inventor: MORI SEIICHI
IPC: H01L21/8247
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the capacitance between floating gates hardly become larger even when the capacitive couplings between the floating gates and control gates are made larger. SOLUTION: In the semiconductor device, a first insulating film, a first conductor film, and a capping material film are successively caused to deposit on a semiconductor substrate, and groove sections are formed by etching the insulating film, conductor film, capping material film, and substrate by using the same mask. Then the groove sections are filled up with a second insulating film and the capping material film is removed. In addition, a second conductor film is formed and etching is performed to leave the second conductor film on the side faces of the second insulating film. Consequently, even when the areas of the floating gates facing the control gates are enlarged, the areas of the floating gates facing other floating gates are not enlarged so much.
Patent JP-2003130506-A (JP)
Title: Drum type ice making machine
Inventor: TAKAGI TOMOHIRO
IPC: F25C1/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a drum type ice making machine capable of smoothly introducing ice to an ice storage barn without staying on a slope. SOLUTION: Ice making water is filled between an ice making tank 12 and a cylindrical drum 13, and the cylindrical drum rotates while being cooled. A cutter 14 is firmly fixed to the ice making tank, and a slope 15 having guards 16 is fixed on both sides in this cutter. Grooves 16a are respectively formed in a pair of guards. An ice guide plate 17 is inserted into the respective grooves. The ice guide plate is installed so as to be opposed to a part of the cutter and the slope, and demarcates an ice pushing-out passage 18 together with a part of these cutter and slope. A chute 19 is fixed to the ice making tank for guiding ice falling from the slope to the ice storage barn.
Patent JP-2003129120-A (JP)
Title: Preliminary treatment method for molten pig iron
Inventor: KIKUCHI NAOKI
IPC: C21C1/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a preliminary treatment method for molten pig iron, which can efficiently desulphurise molten pig iron at a lower cost than before. SOLUTION: The preliminary treatment method for the molten pig iron, which dephoshorizes and desulfurizes the molten pig iron to be supplied for decarbonization refining, comprises desiliconizing and dephosphorizing the above molten pig iron with an oxygen gas and a smelting agent mainly consisting of iron oxide and CaO, charging a desulfurizing agent onto a bath surface of the molten pig iron which has been discharged into the cupola pot, blowing hydrogen gas or gas containing hydrocarbon gas which generates hydrogen gas after decomposition, onto the above bath surface in a flow rate of 12 liters (in a standard condition)/min or more in hydrogen gas terms, per 1 ton of the molten pig iron, and desulphurising the molten pig iron while mechanically stirring it with stirring blades immersed in it.
Patent JP-2003129223-A (JP)
Title: APPARATUS FOR CONTROLLING AUTOMATIC INTRODUCTION OF MgO SOURCE
Inventor: KODA YASUSHI
IPC: C23C14/24
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To simply and automatically set the input of an MgO source at vapor deposition. SOLUTION: An apparatus has an MgO source-stocker 1, piping 2 with one end connected to stocker 1, which supplies the MgO source by gravity, a casing 3 which discharges the supplied MgO source by a rotating body 4 located therein from a hole of a predetermined width formed at its bottom, and a scraper 7 on which diffusion-inhibiting plates 6 inhibiting the diffusion of the MgO source are formed at both ends. The rotating body 4 has a plurality of blades 5 fixed at regular intervals at its periphery and stores the supplied MgO source within a space surrounded by the rotating body 4, two blades 5 and the inner surface of the casing 3.  The gaps between the inner wall of the casing 3 and the blades 5 are smaller then the individual sizes of the MgO sources in the upper part of the casing 3 above the points where the blades 5 reach horizontal states, and are larger than the individual diameters of the MgO sources in the lower part of the casing 3.
Patent JP-2003135151-A (JP)
Title: Hairdressing brush
Inventor: ENDO KENJI
IPC: A46B15/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively feed ions and ozone to hair and the scalp while preventing long hair from being sucked into a case from a suction port in a hairdressing brush provided with an ion generator and a blower. SOLUTION: The ion generator 3 and the blower 4 are provided inside of a main body case 1, and a brush unit 2 and a blowing out port 20 are formed at a front wall 1a of the main body case 1. The suction port 28 is formed at the back wall 1b of the main body case 1 to prevent hair from covering the suction port 28 in brushing the hair.
Patent JP-2003140958-A (JP)
Title: Updated information notifying system
Inventor: YAMA YOSHINOBU
IPC: G06F15/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an updated information notifying system, capable of automatically monitoring the updated information of a shared file generated in operation and easily and surely informing the user of the monitoring result. SOLUTION: This updated information notifying system is formed by a monitoring part for grasping the updation status of the shared file on a file server 101 and an informing part for automatically informing the user of the result of the updation status. The monitoring part is provided with an environment setting means 106 for previously setting direction for monitoring the status of the shared file to be restiered/updated/deleted on the file server, and a shared file monitoring means 108 for grasping the status of updation of the shared file in a shared object folder 113 according to the settings. The informing part is provided with an updated information HTML means 109 for generating file link information or the like by a shared file updated information, a mail list register means 107 and an information mail transmitting means 110.
Patent JP-2003136516-A (JP)
Title: Mouthpiece for extrusion molding of honeycomb
Inventor: YAMADA KENJI
IPC: B29C48/11
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece for extrusion molding of a honeycomb which eliminates dimensional fault of the mouthpiece, stably holds an extrusion frictional force, not only has excellent extrusion moldability and wear resistance but also easily regulates the mouthpiece at the time of extrusion molding. SOLUTION: The mouthpiece for extrusion molding of the honeycomb comprises a structure having a groove-like slit 2 provided on the front surface of a cell block 3 and a body introducing hole communicating with the slit 2 on the rear surface. Each cell block 3 forms a soft film 16 on the hard film 14 formed on the slit 2 provided on a cell block body and the uppermost surface of the introducing hole.
Patent JP-2003142511-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KURATOMI BUNJI
IPC: H01L21/56
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which the defective external form of a collectively molded package can be prevented and the product cost of a semiconductor device can be reduced. SOLUTION: A film is formed in the cavity 3 of a first metal mold 2 by providing film sucking pieces 4 on the bottom of the cavity 3 and forcibly sucking the film through film sucking gaps 5 partially provided around the pieces 4.
Patent JP-2003138859-A (JP)
Title: Door shutter mechanism
Inventor: YAMAZAKI JIRO
IPC: E06B7/215
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a door shutter mechanism capable of closing a gap between the lower end of a door body and a floor surface with the shut-in movement of the door body from an opening position to a closing position as a trigger. SOLUTION: The door shutter mechanism includes a shutter body 1 making the lower edge section as an abutting section 10 on the floor surface F, a guide means 2 for supporting the shutter body 1 on the door body D in a slantingly movable manner and an energizing means 3 for normally energizing the shutter body 1 toward an upward lead-in position where the abutting section 10 of the shutter body 1 does not abut on the floor surface F.  In the upward lead-in position, an open section H projected sideways from one side of an edge section Db in a vertical direction of the door body D, at the same time, closed by the door body D with the shut-in movement of the door body D clashes with the turning open section inside Hb to resist the energizing of the energizing means 3, and an operating projection 11 for moving the shutter body 1 toward a downward projected position is provided to the shutter body 1.
Patent JP-2003150869-A (JP)
Title: Transportation service with using network and transportation system with using network
Inventor: TOUZAKI TARO
IPC: G06Q30/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a new package transportation system efficiently conveying transportation information to a deliveryman for example capable of reducing receiver absence probability without increasing burden. SOLUTION: A user DB 2 accumulates desired package receiving time. When a Web server 1 receives delivery information sending request sent from a serviceman terminal 9, a collection and delivery master 4 extracts delivery information and the user DB 2 extracts desired package receiving times based on package receiver user identification information included in the delivery information. The Web server 1 returns the desired package receiving time to the serviceman terminal 9. Consequently, all packages to itself can be received in the registered desired package receiving time, and receiver absence probability can be inevitably reduced.
Patent JP-2003146404-A (JP)
Title: Trash can
Inventor: TOYAMA HITOSHI
IPC: B65F1/16
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of a trash can and improve the usability thereof. SOLUTION: The trash can 1 comprises a bag holding structure 10 and a cover structure 20. The bag holding structure 10 has a bottom part 11 and a plurality of posts 12 raised in a boundary region of the bottom part 11, and the plurality of posts 12 can hold a trash bag 30 situated on the bottom part 11 so that an opening 31 of the trash bag 30 is at the top thereof. The cover structure 20 can cover the plurality of posts 12 holding the trash bag 30. The cover structure 20 has a trash inlet, which is in communication with the opening 31 of the trash bag 30. The plurality of posts 12 deform within an elastic limit under pressure by inner surfaces 22 of the cover structure 20.
Patent JP-2003150473-A (JP)
Title: Network access system and network access program
Inventor: TAMURA YUJI
IPC: H04L12/70
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and a program preventing influence of a user from a change in an address of another terminal device and capable of easily starting communication connection even when the address in a network set in a terminal device is changed. SOLUTION: An access button 14 set with a request for starting the communication connection with the other terminal device on the basis of an identification address other than the address in the network is displayed on a Web page. By an operation of the user to the access button 14, a request for an enquiry of an address including the identification address is sent to an address server AS, response information including the address in the network corresponding to the identification address is received, and the communication connection to the terminal device requested to be connected is started on the basis of the address in the network.
Patent JP-2003148524-A (JP)
Title: Caliper body for disk brake for vehicle
Inventor: KOBAYASHI NAOKI
IPC: F16D65/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To simply and precisely form a communication hole connecting hydraulic chambers to each other for cylinder holes without damaging a cutting tool edge and to reduce the number of components. SOLUTION: The two cylinder holes 10 and 10 for a first brake system are so formed that anti-disk-rotor sides of the processing holes 22 and 22 penetratingly formed in the disk axial direction are liquid-tightly closed by closing members 15 and 15. Through holes 23 and 23 are bored in a bottom wall 6g from small diameter parts 22a and 22a of the processing holes 22 and 22 respectively and the tips of the through holes 23 and 23 are connected so as to be formed into the communication hole 18 communicating the hydraulic chambers 16 and 16 to each other.
Patent JP-2003149588-A (JP)
Title: Display optical system, image display unit, and optical system and device for imaging
Inventor: INOGUCHI KAZUTAKA
IPC: H04N5/72
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To make a display optical system and an imaging optical system have a wide angle of view by increasing the power of the optical system to constitute the display optical system or imaging optical system by using a small-sized image display element. SOLUTION: The display optical system which guides light from an original picture 3 to the eye of an observer or a projected surface is provided with a 1st optical element 1 having a 1st surface A which has at least reflecting operation, a 2nd surface C which reflects light reflected by the 1st surface to return it to the 1st surface, and a 3rd surface B which transmits light traveling from the original picture to the 1st surface and reflects the light returned from the 2nd surface to the 1st surface and then reflected to guide the light to the eye of the observer or the projected surface and a 2nd optical element 2 which guides the light from the original picture to the 3rd surface; and the 3rd surface and the projection surface D of the 2nd optical element are joined together.
Patent JP-2003145245-A (JP)
Title: Forging die apparatus
Inventor: HIRAHARA KANJI
IPC: B21K1/14
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a forging die apparatus which suppresses the occurrence of decarburization phenomenon, underfill and residue holes in the forged molding of a sintered metal material caused by a releasing agent flowing down intensively by providing a guide groove to guide the releasing agent flowing down outside dies at the outer side face of the upper die of the forging dies. SOLUTION: The forging die apparatus hot forges the sintered metal material by using forging dies 3 and 10 after coating the releasing agent (a) to the forging dies 3 and 10. The guiding groove 21 to guide the releasing agent (a) flowing down outside the dies is provided on the outer side face of the upper die 10 of the forging dies 3 and 10.