baber/WOPTO huggingface dataset:
Patent JP-2003120053-A (JP)
Title: Group home movably installed in idle land
Inventor: ITO NOBUAKI
IPC: E04H1/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a group home or simplified accommodations suiting old people and travelers which can be set up anywhere and easily moved or removed. SOLUTION: The group home suiting old people or the simplified accommodations for travelers is provided by installing a simplified house provided by remodeling a container for marine transport, providing windows and a door and remodeling an interior into living space or a simplified house of a collapsible mobile house on the idle land. When the simplified house becomes unnecessary, it is removed from the idle land or it is moved to another idle land. By this, since construction of permanent accommodations becomes unnecessary and the container for marine transport with a strong structure is used, cost is reduced and safety is enhanced.
Patent JP-2003123903-A (JP)
Title: Cord slip-out preventive fixture
Inventor: TANIOKA YOSHIO
IPC: H02G3/30
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a plug from easily slipping out of a jack. SOLUTION: When inserting a plug 200 into a large hole part 110 of a fixture 100, a peripheral fixture 100 part of a cutout part 130 twists so that the plug 200 having a diameter larger than the large hole part 110 penetrates through the large hole part 110. After inserting the plug 200 into the large hole part 100 of the fixture 100, the plug 200 is inserted into the jack 330 of an electronic equipment 300, and a machine screw 340 is screwed in a small hole part 120 and a machine screw hole part 320 in a state of superposing the small hole part 120 of the fixture 100 on the machine screw hole part 320 of a recessed part 310 of the electronic equipment 300 to install the fixture 100 on the electronic equipment 300.
Patent JP-2002215357-A (JP)
Title: Network device
Inventor: SHIMA TOSHIHIRO
IPC: B41J29/38
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a network device, enabling easy installing and updating of a color conversion table and a printer driver necessary for generating printing data in the network device for generating the printing data based on an information resource received from the outside and transmitting the printing data to a printer. SOLUTION: This network device for generates printing data, based on the information resource received from the outside and transmitting the printing information to the printer gains an access by itself to a specific site over a network at a specific timing when a power is turned on, and utilizes the color conversion table and printer driver by properly downloading them.
Patent JP-2003124436-A (JP)
Title: Semiconductor device
Inventor: NAMITA TOSHIYUKI
IPC: H01L23/31
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a mounting process of a semiconductor device having a composite power MOSFET. SOLUTION: In a structure wherein a chip 4C1 having a power MOS circuit section on the high side and a chip 4C2 having a power MOS circuit section on the low side are stored in one sealing body 1, leads 2 to which drain electrodes of the power MOS circuit sections on the high and low sides are connected are made wide, and each of which protrudes asymmetrically from both longer side faces of the sealing body 1.
Patent JP-2003125637-A (JP)
Title: Structure of screening part of grain threshing machine
Inventor: MIZUMOTO MASAYA
IPC: A01F12/32
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a screening part of a grain threshing machine, capable of accurately conducting screening treatment by preventing clean grains from being contaminated with dust, even when the grains, such as soybeans, are treated to be threshed together with the dust supplied to a swinging screening device in a highly bulky state. SOLUTION: In this structure of the screening part of the grain threshing machine, a transport means 30 is placed over the swinging screening device 24. The transport means 30 scrapes treated materials on the swinging screening device so as to downstream transport the materials in the transporting direction of the swinging screening device 24.
Patent JP-2003127194-A (JP)
Title: Injection/expansion molding method
Inventor: TODA NAOKI
IPC: B29C45/56
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection/expansion molding method by which it is possible to control not only the expansion ratio but also the thickness of a hardened layer, and also mold an expanded product best-suited for a used application and further, restrain the property dispersion of the expanded product, so that the failure rate of the finished product is reduced. SOLUTION: This injection/expansion molding method comprises the steps to inject a molten resin 9 into a cavity 6 formed in a mold 1, and expand the molten resin 9 by moving a movable half 5 of the mold 1 after the resin injection/packing process. In this method, the internal temperature of the mold 1 is detected by means of a mold temperature sensor 10, then the internal resin temperature 9a of the cavity 6 is estimated based on the actual measurements of the detected temperature, and the inching of the mold 1 is delayed until a temperature at which the expansion-molded product with a specified expansion ratio and a specified hardened layer thickness can be obtained. Further, after that resin temperature is reached, the movable half 5 of the mold 1 is moved backward.
Patent JP-2002181283-A (JP)
Title: Oil and air lubricating device
Inventor: MIYAJI TAKESHI
IPC: F16C33/58
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To properly distribute a highly viscous lubricating oil in a point lubrication of oil and air lubrication with a simple structure. SOLUTION: Three distributors 8-10 are provided in the middle of a feed passage 7, and a fourth branch passage 14 is connected to the most downstream end. The first to third distributors 8-10 pass oil of a quantity after the deduction of the distribution portion from each hole A-C, E, F, H to the downstream feed passage 7, and also distribute a substantially equal quantity of oil from each hole D, G, I to first to third branch passages 11-13. A prescribed quantity of oil is supplied from the first to third branch passages 11-13 to three feed positions (a contact type oil seal 5 and two positions of a four-line conical roller bearing 3), and all the oil passing in the feed passage 7 on the downstream side of the third distributor 10 is supplied from the fourth branch passage 14 to a contact type oil seal 6.
Patent JP-2003129069-A (JP)
Title: Biomass-water slurry and production method therefor
Inventor: SUYAMA CHIAKI
IPC: C10L1/32
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide concentrated biomass-water slurry, which can be used as the alternative fuel for heavy oil, by making use of cellulose-based biomass, which is not effectively used, as the raw material. SOLUTION: A reforming process which reforms cellulose-based materials in the presence of water under a pressure of saturated vapor pressure or higher, a separating process in which the reformed reactant thus obtained is separated into the solid component and liquid component, a grinding process in which the solid component obtained in the separating process is ground into particles of average particle size of 30 μm or smaller, and a kneading process in which the solid component is kneaded with additives and optionally with water, are provided. The production method for the biomass-water slurry comprises simultaneous execution of the grinding process and kneading process or successive execution of the grinding process and kneading process in this order.  The biomass-water slurry contains the ground cellulose-based biomass, which is deformed under pressure of saturated vapor pressure or higher and has an average particle size of 30 μm or smaller, at a rate of 50 mass% in terms of solid content.
Patent JP-2003129984-A (JP)
Title: Multistage pump
Inventor: KONISHI NOBUHIKO
IPC: F04D29/22
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable multistage pump as a whole without causing cavitation. SOLUTION: The multistage pump 1 comprises a front stage impeller 9 and a rear stage impeller 6 arranged in a casing 4, the front stage impeller 9 and the rear stage impeller 6 having a driven shaft 8 and a driving shaft 5 as mutual rotating shafts, respectively, in the same axial line. The driving shaft 5 and the driven shaft 8 are connected to each other via a reducer 7 so that the rear stage impeller 6 on the downstream side in the flowing direction has a higher rotating speed than the front stage impeller 9 on the upstream side in the flowing direction.
Patent JP-2003136787-A (JP)
Title: Tape printer
Inventor: MINAMINAKA KAZUYOSHI
IPC: B41J29/13
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the work for stripping a strip sheet entirely from a tape base body without providing any extra member for stripping the strip sheet. SOLUTION: An air gap 23 substantially equal to the thickness of a label tape 7 and communicating with the outside is provided between the protrusion 22 of a body container 2 and the recess 21 of a cover 3. One end part of a specified length of a printed label tape 7 is inserted into the air gap 23, a part of the label tape 7 not inserted into a tape printer is turned down along the outer wall of the body container 2 with the forward end part 22a of the protrusion 22 as a fulcrum, and then the label tape 7 inserted into the tape printer is pulled out while applying a resistance to the forward end part 22a of the protrusion 22. Consequently, the strip sheet 6 is stripped from the print tape 5 in the vicinity of the end part of the label tape 7 inserted into the tape printer.
Patent JP-2003147012-A (JP)
Title: Ziegler-natta catalyst for producing polyolefin having narrow mwd to broad mwd, method for producing the same, method for using the same and polyolefin produced by using the same
Inventor: GRAY STEVEN D
IPC: C08F4/654
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a Ziegler-Natta catalyst for producing a narrow molecular weight distribution (MWD) to a broad MWD, a method for producing the same, a method for using the same and a polyolefin produced by using the same. SOLUTION: This Ziegler-Natta catalyst holds a high activity and an excellent fluff morphology in addition to polymerization using the catalyst and broadening of the MWD of the resultantly produced polyolefin. The catalyst is prepared by a method comprising (i) bringing a soluble magnesium dialkoxide compound represented by the general formula: Mg(OR")2 into contact with a halogenating agent and producing a reactional product A and (ii) bringing the reactional product A into contact with a first halogenating/titanating agent and producing a reactional product B and then (iii) bringing the resultant reactional product B into contact with a second halogenating/titanating agent and producing a catalyst component.
Patent JP-2003136261-A (JP)
Title: Laser marking method
Inventor: MURAKAMI HIDEKAZU
IPC: B23K26/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To put a mark on the surface of a transparent resin with high visibility and high quality at a low cost. SOLUTION: Parallel laser beams emitted from a laser oscillator 1 is focused through a beam expander 2, reflection mirror 3, objective lens 4 and the like on a workpiece S which is composed of a polycarbonate molded body and fixed on an X-Y table 5 with its focused part heated and carbonized for marking. The X-Y table 5 is driven correspondingly to letters, symbols and drawings to be marked, thus revealing a prescribed marking pattern on the surface of the workpiece S in black with high visibility.
Patent JP-2003149349-A (JP)
Title: Lightning alarm device and lightning alarm method
Inventor: KATSUNOI HIDEO
IPC: G08B21/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a lightning alarm device capable of indicating the danger degree of a thunderbolt with a quantitative numeric value by computing the value obtained from a sensor, by a computer and automatically emitting an alarm when the value becomes the preset numeric value and to provide a lightning alarm method for detecting the approach direction of a thunderhead. SOLUTION: This lightning alarm device is composed of a sensor means 12 consisting of a sensor for measuring a corona current, and a sensor for measuring the abrupt change of the electric field; an amplifying means 14 for amplifying a signal from the sensor for measuring the corona current, and a signal from the sensor for measuring the abrupt change of the electric field; an arithmetic means 16 for computing using a signal from the amplifying means 14; and an alarm means 18 for emitting an alarm according to a signal from the arithmetic means 16.
Patent JP-2002193045-A (JP)
Title: Automobile roof mount for thin-type flat screen tv/ monitor
Inventor: CHANG CHUNG L
IPC: B60R11/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a video display mounted on a roof of a vehicle. SOLUTION: A display can be rotated at 180 deg. around a first shaft between a storage position in a housing and a second position with the display horizontal relating to a roof of a vehicle. The display can be rotated at least 60 deg. preferably 90 deg. around a second shaft crossing with almost orthogonal to the first shaft. Each shaft is provided with a self tensioning hinge holding the display in an arbitrary position. When a first position leads to any of the second position, the display is position adjusted autonomously so as to be almost in parallel to the roof. When the display is placed in the storage position, a display screen faces the housing, to be completely wrapped thereby. This invention is provided with even many assembled characters giving recreational option of wide range to passengers.
Patent JP-2003152943-A (JP)
Title: Image managing server and image managing method
Inventor: NISHIJIMA MASAKAZU
IPC: G06F3/12
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image managing server and an image managing method in which order accumulating processing of an image shared by group can be reduced. SOLUTION: The image and information on the deadline of answer to printing or distribution of that image is received by a first receiving means (transmitting/ receiving means 965) from a first user side communication equipment through a communication network and transmitted by a first transmitting means (transmitting/receiving means 965) to a second user side communication equipment through the communication network, and order information on printing or distribution of the image is received by a second receiving means (transmitting/receiving means 965) from the second user side communication equipment.  Then, a print information output means is provided for outputting the print information of the image received from the first user side to a printing means on the basis of that order information or a second transmitting means (transmitting/receiving means 965) is provided for transmitting that image to the second user side communication equipment.
Patent JP-2003150612-A (JP)
Title: Medium retrieval device and storage medium
Inventor: FUNAKOSHI MASANOBU
IPC: G06F17/30
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a medium retrieval device provided with an intuitive interface by a user, and a storage medium. SOLUTION: The medium retrieval device is provided with a medium data base, a user query input part for inputting a retrieval condition of the user by a natural language, a language analysis part for language-analyzing the natural language inputted to the user query input part, a language matching processing part for searching the medium data base and matching a result of the language analysis part and language information inside the data base, a semantic group classification part for classifying medium data related to the language information of a high matching degree as the result of the matching processing part into semantic groups, and a medium retrieved result output part for outputting the medium data semantically classified by the semantic group classification part as a retrieved result.  The semantic group classification part adds a word semantically expressing the group to the group of the semantically classified medium data as a group name.
Patent JP-2003152457-A (JP)
Title: Distortion compensation amplification apparatus
Inventor: HAYASE HIROO
IPC: H03F1/32
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To continue amplification operation in a state where distortion components that are generated in a main amplifier are effectively inhibited even if an error amplifier fails and the gain decreases. SOLUTION: When a pilot signal P is inputted to a main amplifier 6 via a directional coupler 5 from a control circuit 20, the pilot signal P is distributed by a power synthesizer 8, its one portion is amplified by an error amplifier 13 and is supplied to a power synthesizer 14, and the pilot signal P from the power synthesizer 8 is cancelled out by the power synthesizer 8. A control circuit 20 monitors the level of the pilot signal P (output signal F) from the error amplifier 13 to be supplied to the power synthesizer 14 by a level detector 25. When the detection level decreases, it is judged that the error amplifier 13 has failed, thus increasing the amount of attenuation of a variable attenuator 23 in the power synthesizer 8.  As a result, the amount of coupling to the trunk of a directional coupler 21 is decreased and gain in the entire apparatus decreases, and the cancellation effect in distortion components is enhanced by the power synthesizer 14.
Patent JP-2003144525-A (JP)
Title: Drug managing system
Inventor: FUJIYA SHIN
IPC: G06K19/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a drug managing system which stores a retrieval history of a drug to simply perform an authentication work of a person in charge and an inventory control in a drug storage warehouse. SOLUTION: According to the drug managing system, the person in charge carries a wrist band W having an IC chip Tw as a personal data storage means for storing information of the name, the belonging post and the like of the person in charge. When the person in charge retrieves the drug, the person approaches a containing unit 1 of the drug storage warehouse in which the drug desired to be retrieved by the person in charge is contained. Thus, the information of the person in charge transmitted from the IC chip Tw of the wrist band W is received via an antenna S1 as an information receiving means provided on the front surface of the unit, and the information is stored together with the retrieving time in the information storage unit 4 as the information storage means.
Patent JP-2003146069-A (JP)
Title: Fixing structure of filter for air conditioner for vehicle
Inventor: YAMADA ISAO
IPC: B60H3/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the assembly property of a filter from worsening even if a packing is arranged in a filter insertion port part. SOLUTION: A tip of a frame body 132 of the filter 130 is displaced along an inclined face 123a formed at a tip of a protruding part 123 of an inner and outer air switching casing 121, and the frame body 132 is bent to fit the protruding part 123 into a hole part 133. Consequently, a secure and large fixing force can be obtained when compared with a friction force, and the protruding part 123 can be securely fitted into the hole part 133 by a comparatively small insertion force with proper sense of moderation. As a result, the assembly property of the filter 130 can be improved by pressing and crushing the packing 140 and sealing the insertion port 126 part securely.
Patent JP-2003146502-A (JP)
Title: Paper sheet conveyance device for electrophotographic arrangement
Inventor: TOKUYAMA KOJI
IPC: B65H20/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive paper sheet conveyance device capable of dispensing with a valve unit because a structure of the valve unit is complicated and the valve unit is expensive and preventing slack of a paper sheet when performing paper sheet return operation. SOLUTION: This paper sheet conveyance device is composed of a transfer part for transferring toner forming characters and images onto a paper sheet, a nipping roller unit positioned in the front of the transfer part and nipping a paper sheet by a pair of rollers having a drive source to rotate and convey it, and a vacuum belt unit and a suction blower positioned in the rear of the transfer part and composed of a drive shaft rotatable by the same drive source as the nipping roller unit, a vacuum belt provided with a plurality of holes, and a belt drive roller transmitting a driving force of the drive shaft to the vacuum belt to convey a paper sheet by air suction. A member for regulating the direction of driving and transmission of the belt drive roller of the vacuum belt unit into the direction of paper sheet feeding only is provided.
Patent JP-2003154796-A (JP)
Title: Transfer sheet
Inventor: MATSUZAWA TAKANORI
IPC: C08G18/79
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet which hardly allows the generation of burrs in a transfer layer during transfer and shows the superb adhesive properties of a protecting layer after transfer, in the transfer sheet which can transfer/ form the transfer layer at least including the protecting layer which imparts a superb surface physical property to the surface after transfer. SOLUTION: This transfer sheet has the transfer layer 2 which at least includes the protecting layer 21 comprising two layers such as a first protecting layer 21a formed of a reaction product between a polyol compound and an isocyanurate modified isocyanate compound, and a second protecting layer 21b formed of an acrylic resin with a glass transition point of 100 deg.C or higher and an average molecular weight of 100,000 to 150,000, on a base material sheet 1. According to necessity, a release layer 11 may be formed on the face for forming the transfer layer 2 of the base material sheet 1 or a pictorial pattern layer 22, an adhesive layer 23 and the like may be formed on the protecting layer 21.
Patent JP-2003154328-A (JP)
Title: Construction method for applying impervious sheet to wall surface
Inventor: MIYAJI HIDEKI
IPC: B09B1/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To achieve the marked enhancement of construction efficiency and the reduction of construction cost while preventing an impervious sheet and a protective mat from damage or the lowering of appearance by suppressing loosening and wrinkles. SOLUTION: The impervious sheet 3 is superposed and laid on the surface of the protective mat 2 laid on a wall surface 1B made of concrete, and the impervious sheet 3 and the protective mat 2 are pressed and fixed to the wall surface 1B by metal plates 4 brought into contact with the surface of the impervious sheet 3 at a plurality of places and fixed to the wall surface 1B by driving pin-shaped anchors 5C in the wall surface 1B using an air nailing machine to construct an impervious landfill liner system.
Patent JP-2003163867-A (JP)
Title: Information recording apparatus and method
Inventor: MARUMORI HIROKUNI
IPC: G11B19/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera incorporated type information recording apparatus on which a DVD-RAM and a DVD-R are integrally mounted that always displays a state of a recording medium for a user.  <P>SOLUTION: The camera incorporated information recording apparatus on which the DVD-RAM and the DVD-R are integrally mounted displays a type of a recording medium and a state of end processing on a screen displaying a video image at all times. Further, the recorder always displays a state of the end processing so as to avoid erroneous recording on a finalized recording medium so that the user hardly misses a photographing opportunity.  <P>COPYRIGHT: (C)2003,JPO