baber/WOPTO huggingface dataset:
Patent JP-2001316320-A (JP)
Title: Method for producing aldehyde compounds
Inventor: UEDA AKIO
IPC: C07C45/50
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde compound by which the aldehyde compound can efficiently be produced by reducing water causing the decomposition of a phosphite ligand in a hydroformylation reaction zone in the continuous hydroformylation reaction process using a rhodium-phosphite- based complex as a catalyst. SOLUTION: This method for producing the aldehyde compound, comprising continuously subjecting an olefinic unsaturated compound, carbon monoxide and hydrogen to a hydroformylation reaction in the presence of a rhodium- phosphite-based complex catalyst, separating the produced aldehyde compound from the reaction product containing at least the produced aldehyde compound and the catalyst, and then circulating the catalyst-containing solution into the reactor, characterized by bringing at least one part of the catalyst-containing solution into contact with an aqueous liquid in a liquid-circulating hydroformylation reaction process, and then circulating the treated catalyst- containing solution to an arbitrary process from the exit of the hydroformylation reactor to a catalyst-separating process.
Patent JP-2001316725-A (JP)
Title: Method for manufacturing steel excellent in resistance to propagating fatigue crack
Inventor: YODA NOBORU
IPC: C22C38/14
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a structural steel having excellent resistance to propagating fatigue crack even under repeated loads so as prolong the life of a structure and secure structural safety. SOLUTION: A steel bloom, which has a composition consisting of 0.02-0.25% C, 0.03-0.6% Si, 0.3-2.0% Mn, 0.01-0.1% Al, 0.01-0.1% Nb, 0.01-0.1% Ti and the balance Fe with impurities and satisfying (0.7+C)/ (Si/25)+(Mn/5)+(Nb/25)+ Ti}<=4.0, is heated to >=1,050 deg.C, hot rolled at 1,040-740 deg.C rolling finishing temperature, and then cooled from a temperature between (Ts1+500) and (Ts1-25) deg.C down to at least 550 deg.C at (5 to 50) deg.C/s cooling rate. Moreover, Ts1=(820-200 C-60Si-600Nb+2000Ti) is satisfied; and the symbol of elements in respective inequality and equation represents the content of the element itself.
Patent JP-2001282354-A (JP)
Title: Method and device for route guidance of autonomic moving vehicle and autonomic moving vehicle equipped with the same device
Inventor: NAKANO YOSHIYUKI
IPC: G05D1/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce facility constructing costs, and to maintain the reliability of an autonomic moving vehicle in a long term in the route guidance of an autonomic moving vehicle reaching a target spot while retrieving a route by itself. SOLUTION: Plural information storing parts 71 which records position information in a passage are arranged along the passage so that a route can be formed, and an information reading part 72 is loaded on a moving vehicle, and the information reading part 72 is constituted so as to be made sufficiently close to the information storing part 71 according to the traveling of the moving vehicle so that an electric wave can be transmitted and received between the information reading part and the information storing part.  Then, a power is transmitted from the moving vehicle to the information storing part 71 through the transfer of the radio wave so that the information storing part 71 can be operated by this power, and the position information, that is, the moving vehicle position information is fetched by the information reading part 72, and the traveling direction of the moving vehicle is controlled based on the position information.
Patent JP-2001314507-A (JP)
Title: Medical oxygen concentrator
Inventor: SUZUKI HIDENAO
IPC: B01D53/22
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a medical oxygen concentrator having the function of urging a smoker to stop smoking when a patient performing an oxygen inhalation treatment, a family or a caregiver of the patient smokes tobacco on the side of an oxygen concentrator. SOLUTION: This medical oxygen concentrator having an oxygen concentrating means for concentrating oxygen by separating the oxygen from air and an oxygen supply means for supplying oxygen concentrated air generated by the oxygen concentrating means to a user, is characterized by having a smoke detecting means for detecting smoke of the surroundings, and having a warning means for issuing a warning to the user when the smoke detecting means detects the smoke.
Patent JP-2001315417-A (JP)
Title: Method and apparatus for controlling printer
Inventor: HAMANO MASAFUMI
IPC: B41J29/46
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To resume print operation normally even upon occurrence of an artificial error on the printer side in the way of print operation. SOLUTION: A CPU makes a decision whether a carrier is located at a home position or not (S21) and if the decision result is NO, print operation is continued as it is (S22) because the printer is in normal print state and having no abnormality, e.g. an artificial error, before returning back to a main routine. If the decision result at step S21 is YES, a data buffer is initialized and stored data is erased by the CPU (S23) because an abnormality, e.g. an artificial error, has occurred and the carrier has returned back to the home position. Subsequently, the data buffer is controlled (S24) to a state for accumulating next new print data (swath data) before the operation returns back to the main routine.
Patent JP-2001316023-A (JP)
Title: Image forming device
Inventor: TOMONO TOSHIRO
IPC: B65H29/58
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device capable of effectively straightening a curl without increasing the size of a device. SOLUTION: A paper sheet on which an image is formed by an image forming part is fixed by a fixing device is discharged through a paper discharge passage R1. Alternatively, after the paper sheet is conveyed to a separation passage R2 separated away from the paper discharge passage R1, the paper sheet is turned over and conveyed toward the paper discharge passage R1 from the turning-over passage R3. A curl straightening means 40 is situated in the turning-over passage R3. Then the paper sheet is passed through the fixing device by the curl straightening means 40, a curl occurring to the paper sheet is straightened.
Patent JP-2001322977-A (JP)
Title: Pipecolic acid derivative and method for producing the same and pharmaceutical composition containing the same
Inventor: NODA ATSUSHI
IPC: A61P1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a new pipecolic acid derivative having excellent matrix metalloproteinases(MMPs) inhibitory activity. SOLUTION: This new pipecolic acid derivative is shown by formula (I) (wherein, R1, and R2 are such that when they are joined together to form a single substituent, they are each =O or =N-OR9 or one of them is H, the other being O, NH or the like; R3 is COOH or the like; and R4 is a lower alkyl or the like), for example, a compound of formula (II)(R1 is H; R2 is OH; and R3 is COOH; and R4 is the same as mentioned above).
Patent JP-2001324927-A (JP)
Title: Buffer label
Inventor: ASHIZAWA KIYOHISA
IPC: G09F3/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a buffer label which is hardly folded and wrinkled, provides good labeling suitability in a labeling machine and can effectively prevent the failure of bottles when affixed to medical bottles, etc. SOLUTION: This buffer label is constituted by laminating a synthetic resin foamed sheet, a lining sheet, the tacky adhesive layer and a release sheet in this order.
Patent JP-2001331016-A (JP)
Title: Image forming device
Inventor: SEKIDA ITSURO
IPC: G03G15/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably obtaining excellent images by preventing the adhesion of soil or the like to the electrifying wire of a corona electrifying means and preventing the occurrence of an image defect caused by the faulty electrification of a photoreceptor. SOLUTION: This image forming device is equipped with an attachable/ detachable corona electrifier (corona electrifying means) 2 for electrifying the photoreceptor drum (photoreceptor), an electrifying rail (rail means) 44 for guiding the electrifier 2 to a position opposed to the photoreceptor drum, and an air duct for supplying air to the electrifier 2. Further, an air duct regulating plate (air duct regulating means) 47a for regulating the path of air flow guided by the air duct is provided on the rail 44. Since the air duct regulating plate 47a regulating the path of air flow guided by the air duct is provided on the rail 44, the air around the electrifying wire is made to circulate homogeneously, whereby the electrifying wire is uniformly cleaned and the adhesion of the soil or the like to the electrifying wire is prevented.  Then, excellent images are stably obtained by preventing the occurrence of the image defect caused by the faulty electrification of the photoreceptor drum.
Patent JP-2002021440-A (JP)
Title: Unit, fittings, and sheet material for paper sliding door
Inventor: KAGA IKUYASU
IPC: E06B3/70
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a unit for a paper sliding door, capable of preventing the decrease of an air-conditioning effect by improving heat insulating properties, restraining the inside of a room from being darkened by increasing light transmittance, and inhibiting the deformation and curvature of shoji paper stuck on fittings. SOLUTION: The unit F for the paper sliding door has a muntin 30, the first sheet material 10, and the second sheet material 20. The sheet material 10 has a shoji-paper layer 12, a resin layer 14 composed of a PET film, and a decorative layer 16 composed of an acrylic film, and the sheet material 20 has a shoji-paper layer 22, a resin layer 24 composed of the PET film, and a decorative layer 26.
Patent JP-2001327661-A (JP)
Title: Pachinko game device
Inventor: ITO HIDEICHIRO
IPC: A63F7/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the original real attraction of pachinko game to a player by eliminating the troublesomeness of treatment of gained balls in the pachinko game and visually appealing the increasing and decreasing state of balls. SOLUTION: This device comprises a ball housing box part 30 covered with a transparent synthetic resin 31 and a ball passing sensor, so that the balls overflowing a ball upper tray 20, when the balls in hand are increased, appear within the ball housing box after counted by the ball passing sensor. This device further comprises a slope provided so that the balls overflowing the ball housing box flow to a circulating machine by the slope, a display part 25 of the number of balls in hand for adding and displaying the counted number of balls, and a coin paying out button 29. When the player presses this button, or the number of coins in hand reaches a prescribed number, game coins of the number displayed in the display part 27 are paid out, and the game is ended.
Patent JP-2001334524-A (JP)
Title: Apparatus for manufacturing dry mixing concrete
Inventor: AOSHIMA TETSUO
IPC: G06Q50/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing dry mixing concrete capable of sufficiently putting the utility of dry mixing concrete to practical use by adding a beneficial point adding no water and a means corresponding to automation and capable of obtaining dry mixing concrete at any time throughout the year. SOLUTION: The apparatus for manufacturing dry mixing concrete is equipped with a weighing device for weighing cement and aggregate (sand, gravel or the like) being raw materials, a mixer for mixing the weighed raw materials and a mixing indication part comprising a memory part for storing a preset compounding ratio and an input part for setting the selection of compounding or mixing quantity and further equipped with an exact calculation processing means for controlling the production and selling of dry mixing concrete.
Patent JP-2001338821-A (JP)
Title: Optical conversion-type measuring instrument transformer
Inventor: HIRAI TADAHIRA
IPC: H01F38/24
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical conversion-type measuring instrument transformer having vibration isolating properties high enough for insulating external vibrations and capable of reducing errors of measurement attendant on vibrations. SOLUTION: An optical conversion-type measuring instrument transformer uses an electro-optical material that varies in refractive index with the voltage of a work as an object of measurement and utilizes a correlation between a voltage and a light volume, where an additional mass 13 is provided integrally on an insulating base 8 where optical parts including an electro-optical material 4 are disposed, and the additional mass 13 is mounted on a metal housing case 9 with a mounting piece 12 through the intermediary of viscoelastic materials 14 and 15.
Patent JP-2001335501-A (JP)
Title: Drinking water for deodorant
Inventor: NISHIKAWA MASAHIRO
IPC: A61K8/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain drinking water for deodorant capable of deodorizing halitosis, body smell and excretal smell by taking the drinking water. SOLUTION: This drinking water for deodorant comprises at least any of a dry distillation product of tea, a champignon, a persimmon extract and sodium ferrous chlorophyllin as an active ingredient and is thereby capable of deodorizing the halitosis, body smell and excretal smell by taking the drinking water. As a result, the drinking water is not unfit for use in sites where injuries or wounds are present or persons having the weak skin. Since the drinking water has deodorant effects on the halitosis, body smell or excretal smell, there is no necessity for properly using the drinking water for purposes of use or places for use.
Patent JP-2001345832-A (JP)
Title: Mail system, mail guard device and operation terminal
Inventor: NAKAI KOJI
IPC: H04L12/58
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To exclude enciphered mail through an illegal route in enciphered mail communications by means of a virtual private network(VPN). SOLUTION: A mail repeating path is provided with one or more mail guards MG for repeating mail data. A mail transmitting source T1 edits, generates and transmits a mail message containing a mail header, a content cipher part provided from the mail text and route guarantee control information having a transfer destination signature part/mail guard name which is to become its own repeating party. Each of mail guards MG1, MG2 and son edits, generates and sends out a mail message containing the mail header, the content cipher part and the route guarantee control information, after verifying safety/ transmitter to the inputted mail message. A main transmitting destination T2 receives the mail message, after verifying safety and the transmitter of the mail message sent via the mail guards MG.
Patent JP-2001345093-A (JP)
Title: Positive electrode for nonaqueous secondary cell, negative electrode for nonaqueous secondary cell and nonaqueous secondary cell
Inventor: KANO KOJI
IPC: H01M10/058
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary cell improved in cycle life in normal temperature and high temperature. SOLUTION: (a) A binder of a positive electrode 1 is composed of a first binder having a high weight average molecular weight and a second binder having a weight average molecular weight lower than the first binder, and the first binder is present in the greatest amount on the surfaces of an active material and a conductive material, or (b) a binder of a negative electrode 2 is composed of a first binder having a high weight average molecular weight and a second binder having a weight average molecular weight lower than the first binder, and the first binder is present in the greatest amount on the surface of a carbonaceous material, or (c) both (a) and (b) are satisfied.
Patent JP-2001341736-A (JP)
Title: Setup container
Inventor: ENDO HARUHIRO
IPC: B65D6/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a setup container which is kept stable in a folded state and is safe and convenient in receiving, storage or transportation. SOLUTION: The setup container has a pair of sidewalls 2a and 2b and another pair of sidewalls 2c and 2d which are coupled with respective sides of a base wall 1 so that they can rise and fall. The pair of sidewalls 2a and 2b are coupled with the base wall 1 so that they can be folded in contact with an upper surface of the base wall 1. The other pair of sidewalls 2c and 2d are coupled with the base wall 1 so that they can be folded in contact with upper surfaces of the pair of sidewalls 2a and 2b which are folded in contact with the upper surface of the base wall 1. The pair of sidewalls 2a and 2b include a latch receive 3, while the other pair of sidewalls 2c and 2d include a latch 4 to be engaged with/disengaged from the latch receive 3, respectively.  Latch receives 9 with which the latches 4 of the second pair of sidewalls 2c and 2d are engaged/disengaged while the first pair of sidewalls 2a and 2b and the second pair of sidewalls 2c and 2d are folded are provided on an end surface of sides for coupling the pair of sidewalls 2a and 2b of the base wall 1.
Patent JP-2001342961-A (JP)
Title: Gas distribution structure of compressor
Inventor: KIMURA NAOFUMI
IPC: F04B39/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the easiness of distribution of gas in a distribution port. SOLUTION: A delivery port 27 comprises a first tapered divergent part 28 and a second tapered divergent part 29. The cross sectional areas of the first divergent part 28 and the second divergent part 29 are increased from the upstream (cylinder bore 111 side) of the delivery port 27 to the downstream (delivery chamber 132 side) thereof. The increasing rate of the cross sectional area of the second divergent part 29 is larger than that of the first divergent part 28. The second divergent part 29 is connected to the first divergent part 28, and the maximum cross sectional area of the first divergent part 28 is the minimum cross sectional area of the second divergent part 29.
Patent JP-2001342248-A (JP)
Title: Method for producing aromatic polycarbonate
Inventor: FUNAKOSHI WATARU
IPC: G11B7/2534
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate obtained by polycondensing an aromatic dihydroxy compound with a diester of carbonic acid, having high durability and excellent in color, transparency and mechanical strength. SOLUTION: An aromatic dihydroxy compound having a spherical shape with a specified particle diameter distribution, a specific surface area and a pore volume not larger than a specific value, and preferably having specified color is used as the aromatic dihydroxy compound.
Patent JP-2001347162-A (JP)
Title: Photocatalytic material with thin titanium dioxide film
Inventor: OKUNO HARUMI
IPC: C04B41/50
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic material which performs the clean-up of environmental pollutants and water decomposition while irradiating with light. SOLUTION: A thin film of anatase type titanium dioxide having at least one of (004) and (112) faces as a crystal orientation face in a direction perpendicular to the crystal surface is formed on a substrate. The thickness of the thin film is preferably >=500 nm from the viewpoint of further enhancement of the catalytic activity. A metal or metal oxide is preferably carried on the surface of the thin film from the viewpoint of further enhancement of the catalytic activity by the acceleration of charge separation and ruthenium oxide is particularly desirably used as the metal oxide so as to enhance the photocatalytic activity in water decomposition.
Patent JP-2001349542-A (JP)
Title: Ignition device
Inventor: KAWAKAMI AKINORI
IPC: F02P13/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device capable of reliably generating sparks throughout a long period. SOLUTION: An ignition energy concentrating part 11 is formed at the tip part of an ignition electrode 10. And, the ignition energy concentration part 11 is formed in a linear state.
Patent JP-2001352190-A (JP)
Title: Thermoelectric refrigerator
Inventor: MATSUBARA YUKIO
IPC: H05K7/20
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To avoid enlarging an object to be cooled, hold at a low temperature without being influenced by a high temperature environment, and prevent the damage of inner components of the object. SOLUTION: Heat dissipation fins 12 and ventilating fans 13 conductively connected to heat-dissipating surfaces of thermoelectric refrigerating elements 9 are housed in two cases 5, each having an intake hole 7 and an exhaust hole 8, refrigerating plates 10 contacted to the refrigerating surfaces of the elements 9 are provided and exposed on first sides of the cases 5 and contacted to the opposite sides of an object to be cooled, and the cases 5 are coupled with coupling bars 16, 17 to sandwich the object between the cases 5.
Patent JP-2001238023-A (JP)
Title: Image forming device and image forming method
Inventor: TSUNODA KOJI
IPC: G06K15/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a user from sensing incompatibility due to operations of a scanner part and a printer part and also to shorten completion time by efficiently operating the scanner part and the printer part. SOLUTION: When a document is set in an ADF and a start key is pressed down, a central controlling part 21 issues a printing job to be carried out following a corresponding scanner job to a printing control order management table 21a, subsequently issues a printing job of a printing request sent from a client as a 2nd print job since the 1st printing job is issued to the table 21a when printing data are sent to a corresponding image forming device 10 from the client through an external controller 15, performs printing in a printer part 12 on the basis of read document data at the same time when the ADF finishes a document reading operation and prints the printing job transmitted from the client after printing all of the document data read by the ADF.
Patent JP-2001102015-A (JP)
Title: Electrochemistry battery having novel header aggregate
Inventor: DAVID M SPILLMAN
IPC: H01M6/16
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemistry battery capable of using in a high temperature and pressure and having increased energy density. SOLUTION: The electrochemistry battery comprises an anode, a cathode, an electrolysis liquid activating the anode and cathode, a case for receiving the activated anode and cathode, and a slot 74 formed in the case, wherein the case functions as a first terminal for one side of the anode and the cathode, and a lead 16 insulated from the case functions as a second terminal for the other side of the anode and cathode. The slot 74 enclosing the lead 16 insulated from the case extends from the inner surface of the case to a part in the thickness of the case.