baber/WOPTO huggingface dataset:
Patent JP-2002307894-A (JP)
Title: Plate glass for projecting screen
Inventor: KATO HIDEKI
IPC: B43L1/12
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a plate glass for a projecting screen equipped with a decorativeness and a practical function by making the glass usable as a reflection and transmission type screen, as a partitioning member in an embodiment of use and further as the top board of a table, on the plate glass, on which characters and figures can be written and from which they can be erased. SOLUTION: In the plate glass, onto the surface of which characters and patterns can be written and they can be erased by etching the surface of the transparent plate glass, on the back of the transparent plate glass a colored coating film layer is provided and a colored intermediate layer is provided between transparent plate glasses. The coating film layer or the intermediate layer is made of a white or light reflecting coloring matter of a black or light absorbing coloring matter. The coloring matter in the coating film layer or in the intermediate layer is made of pigment dispersed in the layer so that some part of the light incident from the surface of the plate glass is reflected on the layer, absorbed by the layer and transmitted through the layer.
Patent JP-2002338506-A (JP)
Title: Method for washing solid compound
Inventor: SHIOJIRI SUSUMU
IPC: C07B63/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing a solid compound capable of performing an efficient washing even if it is a highly compressible solid compound, and easily obtaining a further purified solid compound. SOLUTION: This method for washing the solid compound comprises (i) a process for filtering slurry consisting of the solid compound having >0.5 compressibility index (n) calculated by formula (1): n= ln(αm /α0 )}/ ln(ΔP /ΔP0 )}[wherein, αm is a specific resistance to filtration of the solid compound; α0 is the specific resistance to filtration at the following standard pressure when ΔP=ΔP0 ; ΔP is a filtration pressure; and ΔP0 is the standard pressure 100 kPa] and a medium selected from water and an organic solvent (A) and (ii) a process for washing the solid compound obtained by the process (i) in a state of always immersing it in a liquid selected from the above medium and an organic solvent (B).
Patent JP-2002340252-A (JP)
Title: Pipe joint
Inventor: HONDA KATSUJI
IPC: F16L21/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of bending at a joint part while enough keeping the strength of the joint part. SOLUTION: A flexible pipe 20 connecting pipes A, B is constituted by a cylindrical rubber cover 21 and an elastic coil 22 mounted in the inner peripheral surface of the rubber cover 21. The section of the coil 22 is formed substantially like a triangle having a base 22a along the inner surface of the rubber cover 21 and an apex part 22b opposite to the base 22a. The lines along the apex part 22b at both end parts of the elastic coil 22 have a function of a female screw engaged with the outer peripheral part of each of the pipes A, B connected to each other.
Patent JP-2002344708-A (JP)
Title: Image reader and imaging device
Inventor: SAKAI YOSHIHIRO
IPC: H04N1/193
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an original reader of a sheet-through type that reduces the read time of a reference white board and obtains correct reference white board data. SOLUTION: A carriage 1, having a read system mounted thereon, slows down in a transition process from slow-up to a constant speed, and the reference white board 22 is read early in this timing in a comparatively small vibration state. A motor drive current is decreased at reading to further reduce the vibrations. Since the vibrations may be allowed, after end of reading the white reference board, the motor drive current is increased immediately to attain speed reduction. After the end of reading of the white board, when the carriage is moved to a DF original read position, in order to reduce the vibrations, until the original reading immediately conducted after the movement, the moving speed slows down more than the moving speed of white board reading so that reading of the original image is started in a state of minimizing the vibration, thereby eliminating defective reading.
Patent JP-2002018477-A (JP)
Title: Rotatory flowing aerator
Inventor: FUNAKOSHI TAIJI
IPC: C02F3/20
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotatory flowing aerator wherein activated sludge and a nitrifying bacteria-holding carrier are difficult to be settled, and if settled, they can be easily dispersed in water to be treated. SOLUTION: A rotatory flow is generated between left and right chambers 34 and 36 wherein up and down parts communicate with each other by bordering a partition panel 38 by discharging compressed air from an aeration tube 24 to a microbe stored in an aeration chamber 30 and water to be treated containing a carrier by which the microbe is held. Then, a bottom part shape of the aeration chamber 30 is formed in an inversely triangular section in a flow direction of the roratory flow, and a central part of the bottom part of the aeration chamber 30 is made low. A reflux apparatus wherein primary treated water sucked from an apparatus wherein primary treated water sucked from an opening part formed in the central part is refluxed above the aeration tube 24 inside the aeration chamber 30.  A suction fan 66 disposed to an outlet 64 at a tip part of the reflux apparatus is rotated, and a water flow is generated from the opening part 60 to the outlet 64. Thereby, activated sludge and a nitrifying bacteria-holding carrier which are settled to the bottom part of the aeration chamber 30 can be surely dispersed in the water to be treated.
Patent JP-2002349058-A (JP)
Title: Gondola system
Inventor: ARAKI CHIHIRO
IPC: E04G3/28
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a gondola system that can change the width of suspending rope to offer interchangeability for working boards with different hanging width and can be stored compactly into the building. SOLUTION: The gondola system 1 consists of the transferable supporting system 20 that is movably supported by the guide rail arranged along the wall 2C within the eaves 2A overhung the upper edge of the building 2. A gondola cage 40 is suspended by a pair of wires 30 suspending from the arm 23.
Patent JP-2002352786-A (JP)
Title: Battery pack for motor vehicle
Inventor: ARAKAWA HIROSHI
IPC: H01M2/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating properties in a battery pack and increase the flexibility of position selection, when the battery pack is mounted in a motor vehicle. SOLUTION: Connection parts 10d and 10e are provided on battery cells 10, and the connection part 10e on the cell 10 is engaged and connected with the connection part 10d on the cell 10. The battery pack is composed by mounting the plural cells 10, which are connected by the connection parts 10d and 10e, on the same flat surface. This enables height of the battery pack shorter and the battery pack built, even beneath the floor at the center of the vehicle. This also improves heat radiation properties, since the upper surface and the rear surface of the cells 10 are exposed.
Patent JP-2002348301-A (JP)
Title: Chitooligosaccharide derivative
Inventor: MURAKI EINOSUKE
IPC: C08F20/60
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer having a chitooligosaccharide residue on its side chain and a monomer having a chitooligosaccharide portion and serving as a material therefor. SOLUTION: The chitooligosaccharide derived monomer or its salt has a repeating unit described by the formulas shown below, wherein R is a hydrogen atom or a methyl group; a+m+n=1-8, a=1-3, m+n=0-7; and R is a methyl group provided n=0.
Patent JP-2002100781-A (JP)
Title: Active-type display device and camera
Inventor: HIROKI MASAAKI
IPC: H04N5/225
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an active-type display device of proper display quality. SOLUTION: This active type display device has a driver circuit, composed of a thin-film transistor and multiple pixels and the pixels each have a pixel 17, in contact with the drain electrode 71 of a thin-film transistor covered with a flattening film 69; and the drain electrode 71 is connected to the drain of the thin film transistor via a 1st contact hole 68 and the pixel electrode 17 is connected to the drain electrode 17 via a 2nd contact hole 73, which will not overlay directly above the 1st contact hole 68.
Patent JP-2002348952-A (JP)
Title: Building
Inventor: KENJO TATSUYA
IPC: E04B1/18
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a building capable of responding to various site shapes, improving an availability by widely and effectively using the interior inside, improving the rentable ratio, and improving the air conditioning efficiency. SOLUTION: This building having multiple stories is provided with an office part A having a tube frame a, or a cylindrical structural body, as a main frame in the outer circumferential part and center pillars 3 and 3 as an inside frame in its inside; and core parts B1, B2, and B3 adjoining to the outside of the tube frame a and having frames independent from the tube frame (a).
Patent JP-2002358635-A (JP)
Title: Method for manufacturing magnetic recording medium, and magnetic transfer method
Inventor: HASHI HIDEYUKI
IPC: G11B5/84
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing magnetic recording medium and a magnetic transfer method by which minute projections are prevented from being produced on the magnetic disk, and a reliable magnetic transfer can be attained. SOLUTION: The method for manufacturing magnetic recording medium includes a process ST1 in which a magnetic layer consisting of a ferromagnetic thin film is formed on a disk-shaped base body, a process ST4 in which the magnetic film pattern of a master for a magnetic transfer is magnetically transferred on a magnetic disk surface by making the master, that has a magnetic film formed at least on one of the surfaces, adhere to the magnetic disk surface on which the magnetic layer is formed and by applying an external magnetic field, and a process ST2 in which foreign matters adhering to the magnetic disk surface are removed by blowing a gas on the surface to which the master of the magnetic disk adheres. It is preferable that the gas is blown off centering on the outer peripheral end part to the magnetic disk for every magnetic disk so that magnetic transfer is attained.
Patent JP-2002353944-A (JP)
Title: Circuit and method for generating scrambled/ descrambled pattern
Inventor: MATSUYAMA KAZUNORI
IPC: H04B10/556
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To use a single scrambled/descrambled pattern generating circuit handling different transmission line frequencies. SOLUTION: In the scrambled/descrambled pattern generating circuit used for an optical transmitter for generating a scrambled or descrambled pattern for scrambling or descrambling data to be transmitted on a transmission line, the circuit is provided with a pattern generating circuit 12a for applying scramble or descramble pattern processing to input data and outputting the pattern of a data length, corresponding to the frequency of the transmission line and a selector 11a for selecting the scrambled or descrambled pattern of the data length corresponding to the frequency of the transmission line out of generated patterns and making it fed back to the pattern generating circuit as the input data.
Patent JP-2002354510-A (JP)
Title: Power consumption indicating device
Inventor: TAKAHATA DAISUKE
IPC: H04N5/445
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide simple power consumption indicating device which is capable of serving as a yardstick for indicating the power consumption of a television set in an actual use. SOLUTION: The primary winding of a current transformer T1 is connected in series to an AC line, a voltage proportional to a current waveform flowing through the AC line is detected as a secondary winding voltage, and the secondary voltage is rectified by rectifying diodes D1 and D2 and smoothed out by a smoothing capacitor C1 into a DC voltage. The DC voltage is inputted into the A/D port of a microcomputer 1, the microcomputer 1 calculates a value proportional to the instantaneous value of the power consumption, and the calculated value is displayed on an image display unit 2 in the form of figures or an OSD display corresponding to bar graphs.
Patent JP-2002358254-A (JP)
Title: Gateway www server system
Inventor: TANIGUCHI KOICHI
IPC: G06F13/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To permit browsing a Web page of a WWW server to which a global IP address or a domain name is not allocated using a Web browser on the Internet. SOLUTION: The gateway WWW server 2 is connected to the Internet 4 and is constituted such that the server has an address information holding means 9 and an address conversion means 10 that substitute own URL that the gateway WWW server system discloses on the Internet for a Web page of another different WWW server for browsing the Web page, and both the servers are provided with tunnel connection means 12 for allowing direct one- to-one communication with the gateway WWW server 2 even if the different WWW server has not a global IP address.
Patent JP-2002361859-A (JP)
Title: Ink jet head
Inventor: NANJO TAKESHI
IPC: B41J2/055
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head for executing high-speed, high-density and high-resolution recording. SOLUTION: The ink jet head 1 supplies ink from a common ink chamber 11 to a pressure chamber 10 via an ink supply path 12, pressures the interior of the pressure chamber 10 by displacement of a diaphragm 5 and discharges/ flies the ink inside the pressure chamber 10 as an ink drop 20 from a nozzle hole 9 through an ink communication groove 13. An inscribed circle in a direction orthogonal to an ink flow direction of the ink communication groove 13 is formed to have a diameter not smaller than 30 μm, and an opening at the discharge side of the nozzle hole 9 is formed to have a diameter smaller than the diameter of the inscribed circle of the ink communication groove 13. Therefore, a high-speed operation by low-voltage driving and high integration is enabled, and highly fined images can be formed.
Patent JP-2002358215-A (JP)
Title: Thin client management system and thin client
Inventor: KAWADA JUNICHI
IPC: G06F21/44
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To divide thin client hardware into a plurality of units, to make each divided unit plug-in replaceable, and also to enhance user maintainability and adequately perform the management of module replacement, thereby implementing the supply support of the replacement module properly and smoothly. SOLUTION: This system is provided with such a means that (1) individual IDs are kept in modules, (2) a sensor 22 for detecting installment/removement of a module 14 is provided, (3) the event of the module replacement is detected by means of the sensor and also the individual ID of the replacement module is read, (4) and module replacement information including the individual ID of the replacement module is transmitted to a management server through a network when the event of the module replacement occurs.
Patent JP-2002364968-A (JP)
Title: Freezing point lowering refrigerating device
Inventor: KOMIYAMA YOSHIRO
IPC: F25D23/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a freezing point lowering refrigerator or the like whose purpose is the preservation of a food stuff at a temperature zone of -3 deg.C-0 deg.C without freezing the same. SOLUTION: A predetermined alternate electric field sufficient for generating a spatial electric potential of 200 V-500 V is generated in a space at a distance of 1 cm from the upper surfaces of respective metallic shelve plates 10 insulated with respect to at least an inside wall 2 in the freezing point lowering refrigerating device by applying alternate frequency of 100 Hz-50 Hz on the respective shelve plates. Therefore, a condition that fresh water is not frozen even when the temperature is lowered to a value lower than 0 deg.C by the predetermined electric field is produced to effect cold storage under this condition.
Patent JP-2002364060-A (JP)
Title: Spring-up preventive device for ditch cover
Inventor: KOBAYASHI MASAKAZU
IPC: E03F5/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a spring-up preventive device for a ditch cover, which can prevent the spring-up of the ditch cover under a fitted state to a ditch path and is not deformed even when pressure is applied from an upper section under the state in which the ditch cover is removed from the ditch path and placed on the path. SOLUTION: The spring-up preventive device 1 is constituted in such a manner that the device 1 has a vertical piece section 2, in which an upper end is fixed onto the rear of the side edge of the ditch cover 6 and which is drooped to a lower section, and an elastic press-contact piece section 3 folded back to an upper section from the lower end of the vertical piece section 2 and elastically brought into contact with the internal side face 10 of the ditch path 8, and the device 1 has a reinforcing wall section 4 in the vertical direction approximately coinciding with the vertical size of the vertical piece section 2.
Patent JP-2002362459-A (JP)
Title: Drain structure of fuel tank for motorcycle
Inventor: AKAO TAKUYA
IPC: F02B61/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain structure of a fuel tank of a motorcycle capable of disposing a drain hose without interfering engine auxiliaries, and simplifying a wiring arrangement, accordingly. SOLUTION: In the drain structure of the fuel tank of the motorcycle in which a cap 179 for opening/closing an injection hole 175a of the fuel tank 9 is disposed on the fuel tank 9 of a saddle shape across a motorcycle body frame 2 so as to be substantially flush with an outer surface of the fuel tank 9, a drain outlet 213 of a drain pipe 212 for discharging overflow fuel around the cap outside is formed in a bottom wall (an inner wall) 174a forward of the fuel tank 9, and the drain hose 210 is connected to the drain outlet 213.
Patent JP-2002366241-A (JP)
Title: Operation unit of vehicle
Inventor: YOSHIOKA MASAHIRO
IPC: B66F9/075
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To control a vehicle for a desired operating state by a simple operation. SOLUTION: The operation unit is provided with a lift lever 36a for lift operation that moves a folk up and down, a tilt lever 36b for tilt operation capable of tilting the fork and also stopping the folk horizontally, a switch leer 36c that is simultaneously operated together with a particular lever in order to control an operating state when the lever is independently operated, and a clamp/rotating lever 36d to be used for clamp operation that grabs a baggage with an attachment when the attachment of clamp is attached instead of the fork and for a rotating operation that the baggage grabbed rotates with the attachment.
Patent JP-2002362612-A (JP)
Title: Method for fixing container lid
Inventor: SADA ATSUSHI
IPC: B31B50/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a container lid in which material such as paper, for example, hardly posing any environmental problem is used and a lid member can be fixed neatly to an opening without producing any clearance even if either a container body or a lid member accompanied by the opening having a shape with a plurality of corners is formed. SOLUTION: This method for fixing a container lid is comprised of the steps of preparing both a cylindrical container main body 10 having a thermo sensitive adhering function part 10a in an area near an opening, and a lid member 12 having a closing segment 12a and its edge part; constituting the edge part by a first segment 12c extending from a circumferential edge of the closing segment in a direction crossing with a plane of the closing segment, a curved segment 12d curved by about 180 deg. at the extending end of the first segment, and a second segment 12e extending in right opposite direction to that of the first segment from the curved end of the curved segment; constituting a groove 12b having a size and a shape corresponding to the edge of the opening by these segments; inserting the closing segment of the lid member into the opening;  covering the groove of the edge part on the opening; depressing the first segment and the second segment against areas near openings of the inner circumferential surface and the outer circumferential surface of the container main body; and heating the thermo sensitive adhering function part to cause the first segment to be adhered and fixed.
Patent JP-2002362417-A (JP)
Title: Front end panel
Inventor: OZAWA IKUO
IPC: B62D25/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a front end panel and a manufacture cost while ensuring mechanical strength of the front end panel. SOLUTION: A central tightening part 421 of a panel 400 tightened with a center member for supporting an engine is constituted such that mechanical strength thereof becomes higher that of a part other than the central tightening part 421, i.e., a part near the central tightening part 421 (a part other that the central tightening part of a lower beam member 420) and a whole of the panel 400 is formed by aluminum die-cast. Thereby, the weight and manufacture cost of the panel 400 can be reduced while the mechanical strength of the panel 400 is securable.
Patent JP-2002374018-A (JP)
Title: Magnetic detection element and manufacturing method therefor
Inventor: UMETSU EIJI
IPC: G11B5/39
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection element, that can prevent oxygen contained in a mirror reflection layer form diffusing into the upper and lower layers of the mirror reflection layer, and can maintain uniformity at the interface of the mirror reflection layer, in the magnetic detection element having mirror reflection layer made of an insulating oxide. SOLUTION: Diffusion preventing layers P1 and P2 are made of NiFe, CoFeNi, or the like for preventing the diffusion of oxygen contained in a mirror reflection layer S1, and are formed at the upper and lower portions of the mirror reflection layer S1, thus preventing diffusion of oxygen contained in the mirror reflection layer S1, making the interface of the mirror reflection layer S1 uniform, and hence improving mirror reflection effect.
Patent JP-2002053493-A (JP)
Title: Method for using growth hormone secretion accelerans- substance for treating systemic erythematodes and inflammatory intestinal disease
Inventor: FRANK ROBERT BUSCH
IPC: C07K5/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating systemic erythematodes and/or an inflammatory intestinal disease (Crohn disease, ulcerative colitis, etc.), includ ing an administration of a growth hormone secretion accelerans-substance (GHS), its prodrug, pharmaceutically permissible salts of the GHS or the prodrug. SOLUTION: This method comprises treating systemic erythematodes and/or an inflammatory intestinal disease (Crohn disease, ulcerative colitis, etc.), in a patient. The GHS is a compound of formula I (Het, R3, R4, R6, R7, R8 and X4 are each as defined in the specification), its stereoisomer mixture, an isomer rich in the diastereomer of the mixture, pure as the diastereomer, rich in the enantiomer or pure as the enantiomer or the prodrug of these compounds, its isomer mixture or the pharmaceutically permissible salts of the compound, the mixture, the isomer or the prodrug.