baber/WOPTO huggingface dataset:
Patent JP-2001357857-A (JP)
Title: Solid high polymer type fuel cell and its manufacturing method
Inventor: TERASONO SHINJI
IPC: H01M8/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cathode having high activity to reducing reaction of oxygen and excellent in water repellency and corrosion resistance and to provide a solid high polymer type fuel cell having an excellent output characteristic and excellent driving stability by having the cathode. SOLUTION: The cathode including an electrode catalyst where platinum or a platinum alloy is carried by a carbon carrier having an average interplanar spacing d002 of 0.340-0.362 nm, a size of crystal Lc of 0.6-4 nm and a specific surface area of 260-800 m2/g, and an ion exchange membrane is faced to an anode through an ion exchange film.
Patent JP-2001358638-A (JP)
Title: Time alignment control method, time alignment control apparatus, radio base station apparatus, mobile station apparatus and radiocommunication system
Inventor: BUN SEIIKU
IPC: H04B7/26
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To enable following of the setting of time alignment value in the communication to a mobile station, which is moving at a high speed. SOLUTION: When a frame transmitted from the mobile station MS is received, a propagation delay measuring part 22 of a base station BS calculates a propagation delay time tdk of the frame, and further calculates a variation Δtdk from the propagation delay time tdk-1 at the preceding time tk-1, The calculated result is registered on a propagation delay time table TBL of a storage part 23. On the basis of the propagation delay time tdk which is stored on the table TBL and the variation Δtdk of propagation delay time for a past prescribed time, a time alignment value tak of the frame, which is to be received next, is determined.
Patent JP-2001355907-A (JP)
Title: Variable air volume unit
Inventor: AKITA SHUZO
IPC: F24F13/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable air volume unit capable of being realized by a simple structure at low cost, preventing occurrence of low frequency noise and measuring an average air speed without requiring any long straight pipe. SOLUTION: There are provided a casing 11 having a flow passage sectional shape of rectangular parallelpiped; a slide damper set 14 arranged to be inclined by a predetermined angle in respect to a flow direction of an air flow within the casing 11; an air speed sensor 29 arranged at a downstream side of the slide damper set 14. The slide damper set 14 is comprised of a fixed plate 15 fixed to and arranged at the casing 11; a slide plate 16 slidably arranged on the fixed plate 15; and a driving means 19 for driving the slide plate 16 over one position where plural rectangular parallelpiped openings 17, 18 formed at both plates 15, 16 overlap under their full-opened state and the other position where they overlap with each other under their full-closed state.
Patent JP-2001198540-A (JP)
Title: Cleaning sheet
Inventor: NAMIKAWA AKIRA
IPC: C09J7/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet for a substrate treating device which has to be kept away from a foreign matter such as, for example, a manufacturing or detecting device for semiconductor, flat panel display or printed circuit board. SOLUTION: This cleaning sheet is constituted by providing a cleaning layer substantially having no adherence and having >=0.98 N/mm2 elastic modulus in tension (according to testing method JIS K7127) on a support, or by providing, moreover, a normal adhesive agent layer on the other side surface.
Patent JP-2002004152-A (JP)
Title: Rapier unit in loom
Inventor: SAWABE TOSHIO
IPC: D03D47/20
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To increase the running stability of rapier head. SOLUTION: The rapier band 11 is connected to the position of the height between the bottom face 21f and the center of gravity G of the rapier head 21. Thus, the rapier head 21 can compensate the upward angular moment F1 hb caused by the carrying force F1, when the head is accelerated during the advance with the downward angular moment F2 ha caused by the friction force.
Patent JP-2000341485-A (JP)
Title: Device provided with scanner
Inventor: TERAJIMA KAZUSHI
IPC: G06T1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient mechanism, capable of being utilized as a handy scanner by detaching a scanner device from a bace device by attaching the scanner device to an image forming device, driving a roller by a motor to convey a medium. reading the medium by a reading part, traveling a scanner by driving a roller in the state of detaching the scanner, and reading the medium by the reading part. SOLUTION: A pick roller 22 and a feed roller 23 are respectively rotated and driven through a driving gear stream by a drive motor. Therefore, when using a reading unit as a handy scanner, the unit can be self-traveled by utilizing the rotational drive power of these rollers. An auxiliary ring 22a is provided for preventing the pick roller 22 from sinking into the unit and operated to travel, while supporting the reading unit so that the pick roller 22 does not abutted strongly on the surface of a guide plate or original. An auxiliary ring 22a is provided outside a reading area so as not to damage the original surface.
Patent JP-2002008380-A (JP)
Title: Multi-level memory
Inventor: KISHIMOTO JIRO
IPC: G11C16/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level memory realizing the improvement of write-in operation margin and yield of products while narrowing the distribution of threshold voltage corresponding to multi-level information. SOLUTION: In a multi-level memory provided with memory cells of a two layer gate structure type distributed so that threshold voltage after erasion is a target value of the first threshold voltage and threshold voltage after write-in is a target value of the second to (p)th threshold voltage, when defect is detected by disturbance corresponding to the (p-1)th threshold voltage after write-in operation for a memory cell in which a target value of the threshold voltage is to be the second to (p-1)th threshold voltage, write-in quantity per one time for a memory cell to be the second to the (p-1)th threshold voltage is made smaller than that of the previous time in rewriting after a memory cell is put into an erasion state in which the first threshold voltage is a target value.
Patent JP-2002007980-A (JP)
Title: Mark sheet and its using method
Inventor: TOYODA YOSHIAKI
IPC: G06K19/06
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mark sheet capable of being read by an image reader or the like, being processed by a computer, and being easily deciphered by a person. SOLUTION: This mark sheet has a mark guide pattern 1 constituted of nine fields arranged in three rows and three columns, numerals among 3, 4, 5, 6, 7 are displayed in three fields on the first row respectively, the numeral 2 is displayed in three fields on the second row respectively, and the numeral 1 is displayed in three fields on the third row respectively. An identification code can be recognized from the marked numerals by reading the specific marks applied to the fields with the image reader and inputting them into a computer.
Patent JP-2002000381-A (JP)
Title: Tool to prevent falling of shelf with four post
Inventor: MINAMI TAKAHIRO
IPC: A47F5/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool to prevent objects stored on a shelf board from falling or toppling from an opening side of the storage shelf with posts located at four corners. SOLUTION: The tool to prevent falling is made of a pair of holders 15, 15 consisting of a front holder and a back one, a controlling bar 16 the front end and the back end of which are supported by both holders 15, and a stopper 17 which prevents the controlling bar 16 from falling off. The holder contains an U-shaped attaching part 18 and a receiving part 19 for a bar, which catches the controlling bar 16. Retaining holes 8 to join a receiving instrument 12 for a shelf are provided vertically on posts 1, 2. The holders 15 are attached to the posts 1, 2 found in the front and the back of the shelf, using the retaining hole 8. A dented groove 25 is formed on a receiving part 19 for a bar located on each holder 15, 15. After the controlling bar 16 is put into the dented groove 25, the stopper 17 is fit onto the receiving part 19.
Patent JP-2002004672-A (JP)
Title: Locking mechanism of sliding door lock
Inventor: NITTA TOSHIAKI
IPC: E05B65/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by minimizing the number of part items constituting a locking mechanism and finally locking a hook piece by a simple mechanism and a rational means. SOLUTION: In the locking mechanism of a sliding door lock, the hook piece 50 is journalized to the inside of a lock case 4, and a slide operating piece 25 for final locking is vertically movably provided in the lock case 4 through a guide means. The slide operating piece 25 for final locking has a linear slide main body part 26 guided by a guide means 34 provided in the lock case 4 and an engagement arm 28 extended from one end part of the slide main body part 26 toward the hook piece, and engaged with an engaged part 55 of the hook piece put in the completely latch state with a strike in closing a door.
Patent JP-2002016539-A (JP)
Title: Electronic device with wireless communication fault detecting function and system
Inventor: IINO KOJI
IPC: H04W84/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a device that can easily recognize degree of discreteness between electronic devices that mutually wirelessly communicate with each other. SOLUTION: This electronic device system with a wireless communication fault detection function notifies a fault in wireless communication from a notification means, provided in a 1st or 2nd electronic device and notifies the fault of wireless communication, when the reception quality of a signal transmitted from the 1st electronic device provided with a wireless communication function is lower than a preset reception quality level.
Patent JP-2002012318-A (JP)
Title: Converging device for article
Inventor: UENO KAZUYA
IPC: B65G47/68
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To converge articles conveyed in two rows into one row by a simple structure. SOLUTION: Articles 4 conveyed in two rows by a feed conveyor 2 are temporality stopped by rotary stoppers 6, 8 provided on each row, synchronized, and then sorted three by three. Intermediate conveyors 10, 12 traveling at the speed lower than the feed conveyor 2 are arranged on downstream sides of respective rows of the articles 4 conveyed by the feed conveyor 2, and the articles 4 of respective rows are bonded when they are transferred onto the conveyors 10, 12. One intermediate conveyor 12 is longer than the other one 10, and the articles 4 are delivered from the intermediate conveyors 10, 12 to a collective conveyor 14 traveling at the high speed on the downstream side.  Since the articles 4 are alternately transferred from the intermediate conveyors 10, 12 of two rows to the collective conveyor 14 by deviating the timing, they are alternately conveyed in a state where they are spaced in the longitudinal direction. Collection guides 16, 18 are provided on the collective conveyor 14, and the articles 4 are converged into one row.
Patent JP-2002012218-A (JP)
Title: Carton with a plurality of housings
Inventor: ICHIOKA MIKIAKI
IPC: B65D5/4805
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a carton with a plurality of housings which can be manufactured at a low cost and also has sufficient strength. SOLUTION: A part of a base plate of the carton formed by folding a single blank plate is folded in an approximately inverted V-shape when viewed from a side to form a partition which realizes the plurality of housings. In addition, an outer side rim of the partition is positioned on the approximately same plane as that of a sidewall of the carton.
Patent JP-2002011885-A (JP)
Title: Ink jet head
Inventor: MOTO YOICHI
IPC: B41J2/05
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head capable of recording, at a high speed, favorable images with a little density irregularity by making constant a quantity of ink to be discharged. SOLUTION: A substrate 1 having many heating resistors 3 arranged linearly and a top plate 7 where many ink discharge holes 8 are bored are set via a predetermined gap to position the ink discharge holes 8 above the heating resistors 3. Moreover, an ink 9 is filled in the gap formed between the substrate 1 and the top plate 7. Images are formed by discharging ink drops i from the ink discharge holes 8 while the ink 9 is let to flow in a direction orthogonal to the arrangement of the heating resistors 3. In this ink jet head, diaphragms 10 are formed along a direction of the flow of the ink 9 to a lower face of the top plate 7 at regions between the adjacent ink discharge holes 8 and 8.
Patent JP-2001018500-A (JP)
Title: Medium parameter generating apparatus
Inventor: HAINES ROBERT E
IPC: B65H7/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and inexpensive apparatus for judging the quantity of media in a medium input device. SOLUTION: A medium parameter generating apparatus is equipped with a first electrode 13, a second electrode 14 arranged opposite to the first electrode 13 and the measuring circuit 15 connected to the first and second electrodes 13, 14 and constituted so as to generate a first parameter related to the quantity of media 11 (e.g.; printing media) on the basis of the first characteristics of the dielectric provided between the first and second electrodes 13, 14.
Patent JP-2002025887-A (JP)
Title: Substrate processor
Inventor: ISHIDA YOSHITAKA
IPC: G03F7/16
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor, capable of efficiently supplying a processing solution, such as resist liquid to be applied to a substrate to be processed at a desired temperature. SOLUTION: This substrate processor is provided with a holding base for holding the substrate, supply pipes 122-124 where the resist liquid is supplied from one end part and the resist liquid is supplied from the other end part to the substrate, first temperature adjustment parts 117a-117c, inside which temperature adjustment water is distributed for adjusting the temperature near the other end part of the supply pipes 122-124. A second temperature adjustment part 120 inside which the temperature adjustment water discharged from the first temperature adjustment parts 117a-117c is distributed for adjusting the temperature near one end part of the supply pipes 122-124.  Thus, the temperature adjustment water, used for the temperature adjustment of the processing solution immediately before being supplied to the substrate, is re-utilized for the temperature adjustment of the processing solution, immediately after being supplied to the supply pipes.
Patent JP-2002017243-A (JP)
Title: Method for producing highly fresh frozen tuna and highly fresh frozen tuna
Inventor: HATAKEYAMA NOBUHIKO
IPC: A23L17/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing highly fresh tuna, which comprises instantly kill a caught alive tuna, stopping the vital reaction of the killed tuna, processing the tuna into dress style, loin style, fillet style or block style pieces in a state that the cells live, freezing the whole fish pieces at an ultra low temperature in the state that the cells of the fish pieces live, and then storing the frozen fish pieces so as not to deteriorate the fish pieces, and by which such the high fresh tuna as alive Sashimi (fresh slices of fish) can be provided, even after stored for a long period and then thawed. SOLUTION: This method for producing the highly fresh tuna is characterized by separating caught tuna into alive tuna and died tuna, instantly killing each alive tuna to remove the blood, crushing the medulla oblongata and vertebra of the tuna to stop the vital reaction, immediately removing the blood, simultaneously removing the bowels, gills, fins, tails, head and bones, processing the left fish body into dress style, loin style, fillet style or block style fish pieces, freezing the all fish pieces at an ultra low temperature below a eutectic temperature (about -60 deg.C) within a short time of 10 hours, preferably 8 hours, and then storing the fish frozen pieces below the eutectic temperature.
Patent JP-2002021880-A (JP)
Title: Clutch control device
Inventor: HAYASHI NOBUHIKO
IPC: F16D48/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a clutch disconnecting shock mainly when an accelerator is put back from a starting semi-clutch state. SOLUTION: This clutch control device for driving a friction clutch to be connected/disconnected by a hydraulic actuator and controlling the supply and discharge of hydraulic pressure to and form the hydraulic actuator to control the connection/disconnection of the clutch, is provided with a disconnecting speed control means for changing clutch disconnecting speed in a semi-clutch region according to a clutch stroke when disconnecting the clutch. The disconnecting speed control means changes the clutch disconnecting speed to low speed U2 in a slightly connecting side position V1 rather than a disconnecting side boundary position VXH of the semi-clutch region and maintains the low speed until the actual clutch stroke goes over the disconnecting side boundary position VXH.
Patent JP-2002022081-A (JP)
Title: Connector for high-pressure hose
Inventor: NISHIMURA CHOICHI
IPC: F16L33/20
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To solve a trouble of a connector for high-pressure hoses causing the leakage of fluid by loosening the fastening press of an outer cylinder metal fitting of a connector and resulting in the detachment of a hose, when high- pressure fluid flows from the hose to the connector. SOLUTION: A steel wool part 12b is exposed to the tip of the hose 12 and contracted and clamped between a projection 5 of the metal fitting 1 and a recess 10 of the outer cylinder metal fitting 8. A part formed by integrating a rubber part 12a with the steel wool part 12b is contracted and clamped between serration recesses/projections 3 of the metal fitting 1 and the recesses/ projections 11 of the outer cylinder metal fitting 8. The hose 12 and the connector A are thus completely integrated by double contraction and clamping. The hose is almost completely prevented from falling off from the connector.
Patent JP-2002023846-A (JP)
Title: Automatic material carrying system for construction site
Inventor: HOSAKA YUJI
IPC: B61B13/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatically carrying materials with high precision without being affected by weather too much even under an outdoor environment which is likely to be affected by weather such as a construction site. SOLUTION: A carrier 20 runs automonously while detecting a fluorescent tape set as a guide tape on a floor surface 14. In this case, black lights 40a and 40b, hoods 44a and 44b for covering them from any outer light, and cameras 42a and 42b for image picking-up the fluorescent tape are mounted on the front part and rear part of the carrier. When being irradiated with the black light rays 40a and 40b, the fluorescent tape is floated up clearly and brightly even when outer light is shut down. This is image picked up by the cameras 42a and 42b, and the fluorescent tape is recognized through an image processing part 50. Then the carrier 20 is allowed to run along the fluorescent tape by steering a driving wheel 24 by a running control part 52.
Patent JP-2001058945-A (JP)
Title: Composition containing lipophilic substance in carbohydrate matrix
Inventor: CHEN CHYI-CHENG
IPC: A23L33/15
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition with improved stability by incorporating the capsules in a carbohydrate matrix with a lipophilic substance, an emulsifier and an antioxidant. SOLUTION: This composition is obtained by incorporating the capsules in a carbohydrate matrix which is a mixture of maltose, a maltose syrup or low-molecular weight carbohydrate combined with, optionally a high-molecular weight carbohydrate, with, based on the total weight of the composition, (A) 1-40 wt.% of a lipophilic substance, (B) 0.1-30 wt.% of an emulsifier (pref. a polyoxyethylene-sorbitan-fatty acid ester or the like) and, optionally (C) 0.1-15 wt.% of an antioxidant (pref. sodium ascorbate or the like); wherein the low- molecular weight carbohydrate is pref. fructose or the like, the high-molecular weight carbohydrate is pref. maltodextrin, and the component A is pref. a lipophilic vitamin selected from vitamins A, E, D and K or a derivative thereof or the like.
Patent JP-2001072756-A (JP)
Title: Aromatic polycarbonate resin, electrophotographic photoreceptor, and electrophotography, electrophotographic apparatus, and process cartridge using same
Inventor: KAWAMURA SHINICHI
IPC: G03G5/07
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin excellent in, especially, durability when used as a charge transport polymeric material of an organic photoreceptor, which resin comprises two specified types of structural units and to provide a high- sensitivity and high-durability electrophotographic photoreceptor using the same. SOLUTION: This resin comprises structural units of formula I and structural units of formula II and has a compositional ratio satisfying the relationshisa: 0<k/(k+j)<1, wherein k is the compositional ratio of structural units represented by formula I, and j is that of structural units represented by formula II. In formula I, R1 and R2, which may be the same or different from each other, are each an acyl, a 1-6C (substituted) alkyl, or a (substituted) aryl; and Ar1, Ar2, and Ar3 are each a (substituted) arylene. In formula II, R3 and R4 are each independently a halogen, a 1-6C (substituted) alkyl, a 1-6C (substituted) alkoxyl, or a (substituted) aryl; a and b are each independently an integer of 1-4; provided that when a plurality of R3s and a plurality of R4s are present, R3s and/or R4 s may be different from each other.
Patent JP-2001046087-A (JP)
Title: Recombimtional production of ribonucleoprotein
Inventor: BURCKHARDT JEAN
IPC: C12N1/21
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject protein useful for the diagnosis, etc. of an autoimmune disease, etc. by preparing a procaryotic host cell containing a DNA respectively encoding a ribonucleic acid component and a proteinic component of a ribonucleoprotein and expressing the DNA. SOLUTION: This method is the recombinational production of a ribonucleoprotein (e.g. SSA60 ribonucleoprotein) and comprises preparing a procaryotic host cell containing at least one kind of DNA capable of encoding a ribonucleic acid component (e.g. HY-RNA) of the ribonucleoprotein and at least one kind of DNA capable of encoding a proteinic component of the ribonucleoprotein, then expressing the DNAs under conditions for producing the ribonucleoprotein subsequently isolating the expressed ribonucleoprotein and thereby producing the objective ribonucleoprotein useful for the diagnosis, etc. of an autoimmune disease SLE(systemic lupus erythematosus), etc.