baber/WOPTO huggingface dataset:
Patent JP-2002347106-A (JP)
Title: Device for manufacturing foamed plastic cylinder
Inventor: OHASHI TAKESHI
IPC: B29C53/84
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a foamed plastic cylinder capable of producing a cylinder having a substantially true circle. SOLUTION: This manufacturing device is provided with a guide body 2 wherein a U-shaped curved recess 2a is formed, and a foamed plastic strip-like sheet 1 is made to pass through the inner wall 21 of the curved recess by pressing the lower face of the sheet against the inner wall so as to curve the strip- like sheet into a U-shaped sheet 1a is cross section, a heated air blow-out header 6 which is disposed inside the U-shaped sheet 1a on the downstream position of the guide body, wherein a bottomed cylinder has a plurality of ejection ports 7 dispersed on its spherical surface, so that the heated air is blown from the ejection ports toward the inside face of the U-shaped sheet 1a, a welding heater 7 for welding both side ends of the U-shaped sheet 1a on the downstream position of header,  a molding die 3 by which the cylinder inner wall is formed on the downstream position of the welding heater, and through which the U-shaped sheet is made to pass to weld both side ends of the sheet to form a cylinder.
Patent JP-2002351434-A (JP)
Title: Device and system for image display, and presentation method using the same
Inventor: TABEI KUNIHIKO
IPC: G09G5/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a presenter gives a presentation using an image display device such as a projector, the presenter who is questioned by an audience should search and display an image related to the question while listening to the question, etc. SOLUTION: The image display device 1 which displays images supplied from external equipment 13 such as a personal computer is provided with a control means 5 which mutually relates and stores identification information and image specifying information for an image being displayed in the reception of the identification information, in a storage means 6, supplies the image specified with the image specifying information stored in the storage means to the external equipment again, and re-displays the image together with the identification information stored while being related to the image specifying information in response to the reception of the identification information from one of identification information transmitters 10 capable of sending unique identification information during a sequential display of images supplied from the external equipment.
Patent JP-2002008331-A (JP)
Title: Method for forming initial set of track within self-servo writing system by controlling movement of head by using compliant crash stop
Inventor: TIMOTHY JOSEPH CHEINER
IPC: G11B21/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique of self-servo writing of servo patterns on a data memory medium. SOLUTION: The initial set of servo pattern tracks is written by moving an actuator so as to strike against a compliant structure (for example, a crash stop) by applying a first force and holding the actuator at a first position for writing the first track of the servo pattern. The actuator is made to arrive at a second position in contact with the compliant structure by changing this force and the second track is written in this position. This process is repeated with respect to the tracks of the structure. The distance (i.e., overlap) between the written tracks is measured by using the reading element of the actuator and this measured distance is compared with the prescribed desired distance. If the measured distance is within a range of assigned allowance, the process is completed.
Patent JP-2002358652-A (JP)
Title: Reproducing method and storage device
Inventor: KARAKAWA YUJI
IPC: G11B7/126
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To achieve a high density of a storage device by expanding an LD power margin during reproducing, regarding a reproducing method and a storage device. SOLUTION: In the reproducing method for reproducing information, by using an optical beam, from a recording medium having the information area of a recording format constituted of a header containing position information and a recording field containing data, it is constituted so as to include a control step for controlling so that the power L2 of an optical beam in the vicinity of the head of the recording field is higher than a power L3 in the data field of the recording field.
Patent JP-2002363184-A (JP)
Title: Biologically active material nk12838, method for producing the same and application of the same
Inventor: TSUCHIYA KOICHI
IPC: A61K31/407
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To satisfy a demand for a new antitumor agent. SOLUTION: A biologically active material NK12838 having an antitumor activity is obtained. Further, an antitumor agent comprising the aforesaid compound or a pharmaceutically allowable salt and a medicinal additive is obtained. E.g. the structure of NK12838 is expressed by formula (1).
Patent JP-2002355285-A (JP)
Title: Bath car
Inventor: HAYASHI KIHO
IPC: F24H9/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a bath car which can be used in a place without drainage facilities, is easy to assemble and disassemble a bathtub, does not generate troubles of narrowing or blocking of hot water passages, and enables spa hot water to be used for bathing. SOLUTION: This bath car 1 is equipped with a bathtub 5 movable inside/ outside a car, a hot water supply pump 8 to supply hot water heated by a hot water supply boiler 4 and stored in a retaining tank 7 via a hot water supply hose 13a etc and a waste water suction pump 9 to recover hot water in the bathtub 5 via a drainage hose 15a, etc., into a waste water tank 10 in an automobile. Filters 19, 20 are respectively equipped in the water supply passage to the drainage tank 10 and the waste water passage from the bathtub 5 to the waste water tank 10.
Patent JP-2002359435-A (JP)
Title: Semiconductor laser
Inventor: KAWADA TOSHIYA
IPC: H01S5/223
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an embedded-ridge type semiconductor laser, whose operating voltage is low, and whose efficiency is high and is capable of suppressing high resistance of a third upper clad layer in the upper region of the edge face on a ridge, by including Al in a current block layer. SOLUTION: A first conductivity-type lower clad layer 103, an active layer 104, a second conductivity-type first upper clad layer 105, and a second conductivity-type second upper clad layer 107 having a ridge shape, are formed on a first conductivity-type semiconductor substrate 101. A current block layer 110 which including Al, whose refractivity is lower than that of the second upper clad layer, is formed with the ridge interposed, and a second conductive third upper clad layer 112 whose band gap is larger than that of the active layer is formed on the ridge and the current block layer. The height of the region of the current block layer, formed at the side face of the ridge from the bottom face of the ridge, is set to be smaller than the height of the ridge.
Patent JP-2002362647-A (JP)
Title: Food heating container
Inventor: TAMAI SHIYOUSEI
IPC: A47J27/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a food heating container wherein both of sealability when a food is preserved, and a favorable air permeability when the food is heated can be ensured, and also, there is no fear for an accidental removal of the lid body from the container main body when the food is heated. SOLUTION: This food heating container is equipped with the container main body which has an opening at the upper section, and the lid body which closes the opening. In this case, the food heating container is constituted in such a manner that a fitting section provided on the peripheral edge section of the lid body is fitted on a section to be fitted which is provided at the upper end section of the main body, and thus, the opening is closed. In such a food heating container, on either one of the fitting section or the section to be fitted, a protruding section to form a gap between the fitting section and the section to be fitted is formed. Then, a recess being formed into a shape in which the protruding section is fitted is formed on the other section.  The fitting section of the lid body can be fitted on the section to be fitted of the main body in both case of a sealed state and an air permeable state. In this case, under the sealed state, the opening is closed under a sealed state by fitting the protruding section and the recess each other. Under the air permeable state, the protruding section is not fitted in the recess, but comes into contact with one wherein the recess is formed between the fitting section and the section to be fitted, and the gap is formed between the fitting section and the section to be fitted.
Patent JP-2002259908-A (JP)
Title: Written data processing system, written data processing server and written data processing device
Inventor: KOMATSU SHIGEAKI
IPC: H04N21/81
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a written data processing system, a written data processing server and a written data processing device capable of converting data of strokes of a handwritten character inputted into a handwritten character input device into text data. SOLUTION: Written data inputted as a handwritten character by a pen 7 to a pressure-sensitive pad 6a of a tablet 6 for inputting a handwritten character and sound data inputted to a microphone 8 are transmitted to this written data processing server 2 through the Internet 3 via a client terminal device 5, the text data are made based on the written data and the sound data by the processing server 2 and returned to the client terminal device 5.
Patent JP-2002368029-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L21/56
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To restrain flow of wire caused by injected resin in transfer molding. SOLUTION: The method of manufacturing a semiconductor device is provided with a process which prepares a lead frame comprising a plurality of leads whose tips face a tab used to fix a semiconductor element and the circumference of the tab, a process in which the semiconductor element is fixed onto the tab, a process in which a plurality of electrodes formed on the surface of the semiconductor element and the plurality of leads are electrically connected respectively by conductive wires, a process in which a part of the lead frame is covered with an insulating resin by transfer molding and which forms a sealing body used to cover at least the semiconductor element,  the wires and lead inner end parts and a process in which tab suspension leads connected to the leads protruding to the outside from the sealing body and to the tab are cut in prescribed places and in which the unnecessary part of the lead frame is cut and removed. After the connection process of the wires, the adjacent wires are connected and fixed by a fixing body so as to circle the edge of a semiconductor chip, and transfer molding is performed after that.
Patent JP-2002369301-A (JP)
Title: Device for regulating and controlling a/d value in motor car
Inventor: NAKANO YOJI
IPC: B60L3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a regulation means which can regulate an A/D value using a simple and low-cost constitution, and enables easy automation of regulation work. SOLUTION: This device is provided with an analog input means which measures control data and converts them into a fixed voltage signal, an A/D converter which turns the voltage signal into a numerical value and converts it into an A/D value, a nonvolatile storage means which fixedly stores the regulation value composed of a plurality of reference values (IL) and (IH) and recognition values (OL) and (OH), and a regulation control means which performs the converting operation of the A/D value (I), based on a conversion formula derived from these regulation values (IL), (IH), (OL), and (OH), and also the setting of the regulation values (IL), (IH), and (OL) using a setting means from a terminal device or the like is made settable.
Patent JP-2002363769-A (JP)
Title: Various sintered steel sheet, molded casing by press forging machining or the like or forging, casting of ceramic or the like or die cast manufacture, stabilizing technical method by novel coating film formation of thixomold molded casing surface
Inventor: KANNO MASAYUKI
IPC: C23C22/73
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a reliable technique for stabilizing a molded surface coating film in the casting of ceramic or the like or die cast alloy manufacture. SOLUTION: The molded casing 23 by forging of the ceramic or the like, die cast alloy forging, thixomold.forging, press forging machining or the like is cleaned by a supercritical cleaning medium circulation system having a high performance filter 10 interposed in the mid-way of the circulation and constituted so as to form the circulation flow into the continuous flow to degrease infiltrated oil portion and a stable oxide coating film is formed on the surface of the molded casing 23 by allowing the metal portion of the molded casing 23 to be cleaned to oxidation react with a super critical gas under the super critical environment.
Patent JP-2002362286-A (JP)
Title: Occupant restraint device
Inventor: YASUHARA FUMITOSHI
IPC: B60R21/20
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent an air bag developing along the inside surface of the side of a cabin from hitching at the top of a pillar garnish. SOLUTION: An engaging pawl 53a provided at the top of the center pillar garnish 53 covering the intra-cabin side-face of a center pillar 12 is locked fast with a locking hole 52b formed in a bracket 50 supporting the folded-up air bag 21 from below. Even if the center pillar 12 is deformed by a shock applied in case of side impact, the positional relationship between the top of the pillar garnish 53 fixed to the bracket 40 and the folded-up air bag 21 is unlikely to change, so that the air bag 21 developing is prevented from hitching at the top of the pillar garnish 53, which assures smooth development. Since the engaging pawl 53a of the center pillar garnish 53 is locked with the locking hole 52b in the bracket 50, no particular fixing tool such as a clip is required, to reduce the number of part items.
Patent JP-2002364353-A (JP)
Title: Exhaust emission control device
Inventor: ONO TOKUAKI
IPC: F01N3/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device using an NOx storage catalyst and capable of simplifying its structure and a control system. SOLUTION: This exhaust emission control device exhausts exhaust gas from a predetermined cylinder through a single exhaust pipe 14 and leads the exhaust gas into the catalyst 24 through a distribution chamber 26 separate from a distribution chamber for exhaust gas from the other cylinders. The catalyst 24 is rotated around an axis by power of a drive motor 34, and its introduction port is displaced relative to the distribution chamber 26. Moreover, the exhaust emission control device is provided with a common rail system using an ECU 12 to form a stoichiometric combustion condition or a rich combustion condition exceeding it in only the cylinder with which the single exhaust pipe 14 is connected. NOx is released and reduced from the catalyst 24 in a part in which exhaust gas from the cylinder is introduced, and NOx is stored in the other parts.
Patent JP-2002368377-A (JP)
Title: Circuit board evaluation method and device thereof
Inventor: SAIDA MASAHIRO
IPC: H05K3/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board evaluation method and a device capable of accurately measuring the continuity condition of a connection via provided to a circuit board and judging whether the connection via is non-defective or not in a short time. SOLUTION: The evaluation method of a circuit board 1 is carried out by it that dynamic stress is given direct to the connection via of the circuit board 1 to cause a fatigue failure to the connection via, and it is evaluated whether the connection via is non-defective or not on the basis of comparison of the condition of the fatigue failures. A circuit board evaluation device is equipped with a stress control device 5 which gives dynamic stress to the connection via, a chamber 8 which raises the temperature of the connection via, and a digital meter 7 which senses the condition of a fatigue failure of the connection via.
Patent JP-2002373521-A (JP)
Title: Fluorescent light cover body attaching-and-detaching equipment
Inventor: YOSHITAKE TOSHIMASA
IPC: F21V17/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide fluorescent light cover body attaching-and-detaching equipment, which can also detach and attach easily even if it is a long fluorescent light cover body. SOLUTION: While providing a hooking projection 4 in a fluorescent light supporting frame body 1, a hooking component 13, which is hooked to the above hooking projection 4, is provided freely movable to swing between a hook position and a hook release position to the fluorescent light cover body 5. An attachment guide frame 18, which makes the hooking component 13 hook to the above hooking projection 4 when the fluorescent light cover body 5 is attached to the fluorescent light supporting frame body 1. And, a hook releasing button component 20, which makes the hooking component 13 move to the hook release position by pushing operation. Thus, the fluorescent light cover body attaching-and-detaching equipment is constituted.
Patent JP-2002371244-A (JP)
Title: Smoothing agent for aqueous coating material
Inventor: KAWASE MASAFUMI
IPC: C09D7/47
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an additive for an aqueous coating material which, when compounded into an aqueous coating material attaching greater importance to the finish, imparts smoothness, improves coating defects such as crawling or craters, and contributes to the improvement in the external appearance of coating. SOLUTION: A small amount of a copolymer which is prepared by introducing trimethylsilyl groups in an amount of 2-64 wt.%, preferably 5-40 wt.%, into a copolymer used so far and has a number average mol.wt. of 500-30,000 is added as a smoothing agent to an aqueous coating material, thus giving a smooth finish without causing coating defects such as crawling or craters.
Patent JP-2002373030-A (JP)
Title: Electronic computer having door with electronic lock function
Inventor: NAKAMURA TOSHIHIKO
IPC: G06F1/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To make operable the electronic lock function of a casing door even during the fault of an electronic computer and to enable remote control as well. SOLUTION: An electronic lock mechanism is provided independently of a processor or OS provided in the main body of the electronic computer. Thereby, even in the case of fault in the electronic computer, the control operation of the electronic lock mechanism under remote control can be guaranteed and the security is strengthened as an effect.
Patent JP-2002374572-A (JP)
Title: Mobile phone
Inventor: HAYASHI KOJI
IPC: H04W88/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can actively inform a user about an abandoned state of the mobile phone without using a device other than the mobile phone main body. SOLUTION: The mobile phone 1 has: a vibration sensor 107 that senses vibration generated in the main body of the mobile phone 1; an alarm tone generating section 115 and a light-emitting notification section 110 that inform the user about the abandoned mobile phone 1; and a CPU 100 that receives the output of the vibration sensor 107 and discriminates that the mobile phone 1 is abandoned when the vibration caused in the main body of the mobile phone 1 continues for a prescribed period or over to drive the alarm tone generating section 115 and the light-emitting emission notification section 110.
Patent JP-2002370971-A (JP)
Title: Method of preparation for stable enteric sugar-coated tablet
Inventor: KANBE HIDEYOSHI
IPC: A61K9/28
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To prepare a stable enteric sugar-coated tablet free from discoloring, blow out or cracking of the sugar-coated tablet. SOLUTION: This method of preparation for the stable enteric sugar-coated tablet coats an enteric polymer on a base tablet and then forms a layer comprising a water soluble polymer and/or a water soluble sugar having thickness of 20 to 300 μm and then forms the sugar-coated layer.
Patent JP-2003005922-A (JP)
Title: Raid device system
Inventor: EGUCHI YOSHIYUKI
IPC: G06F3/06
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an RAID device system capable of making a storage device large in capacity, high in operation, and improved in reliability and versatility by packaging the plural kinds or sets of storage devices mixedly in one system. SOLUTION: This RAID device system is provided with the plural kinds or sets of packaged equipment 2 mixedly packaged with auxiliary storage devices respectively and a center controller 3 for controlling the plural sets of packaged equipment 2 in parallel by connecting them. The packaged equipment 2 has a direct connection function for transferring data by pseudoly directly connecting the connected auxiliary storage devices, and the packaged equipment 2 and the center controller 3 have functions capable of setting RAID drives for the packaged auxiliary storage devices.
Patent JP-2003003181-A (JP)
Title: Method for forming clathrate hydrate of structure h
Inventor: KASHIWAZAKI SHIGETOYO
IPC: C10L3/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a large amount of a natural gas can be stored and transported, namely a method by which clathrate hydrate of structure H is efficiently formed under mild temperature and pressure conditions. SOLUTION: A water-insoluble liquid guest substance 7 having a density lower than that of water is piled on water 9 in a pressure container 1 with laying water at the lower side. A natural gas 6 is packed into the remaining gas phase in the container and the container is pressurized. Water is sprayed from a nozzle 5 in the natural gas phase on the interface between the natural gas and the water-insoluble liquid guest substance (MCH) to form the clathrate hydrate 8 of structure H.
Patent JP-2002315825-A (JP)
Title: Peritoneal dialysate solution and method for preparing the same
Inventor: SAKAI AKIRA
IPC: A61L2/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an additive capable of making peritoneal dialysis treatment for a long period without the occurrence of a peritoneal sclerosis by suppressing the crosslinking reaction of protein by the glucose used as an osmotic pressure agent of a peritoneal dialysate solution or dissociating the once formed crosslinking bond. SOLUTION: This peritoneal dialyszate solution is prepared by adding a protein crosslinking and bonding suppressor or protein crosslinking and bonding dissociating agent to an aqueous solution dissolved with an electrolytic salt and a saccharide osmotic pressure agent. A reducing agent or antioxidant or mercapto compound, sulfide, hydrosulfide, oxygen acid salt of sulfur having a reducing property, thiourea or its derivative, cyclic compound having a hydroxy group and/or carboxy group, flavonoid compound, nitrogenous heterocyclic compound, hydrazyl group compound or compounds of mucopolysaccharides having uronic acid groups are effective as the protein crosslinking and bonding suppressor.