baber/WOPTO huggingface dataset:
Patent JP-2001212938-A (JP)
Title: Ink supplying device
Inventor: TSUJI KENJI
IPC: B41F31/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink supplying device capable of forming an ink film having a uniform film thickness on an outer periphery of a form roller. SOLUTION: The form roller 4 is oppositely provided on an ink fountain 1 to form an ink reservoir 5. A doctor blade 6 is advancingly or retractably provided on the outer periphery of the roller 4. A shielding plate 9 is provided in the reservoir 5, and an ink outlet 10 is formed between a lower end of the plate 9 and a bottom plate 2 of the fountain 1, thereby reducing a contact area of the ink with the roller 4. Thus, even when a pressure is generated at the contact of the roller 4 with the blade 6 by moving the ink downward by the contact with the roller 4, its pressure is low, and an ink passing amount at the contact of the roller 4 with the blade 6 is made uniform by the reduction in the pressure. Thus, the ink film of a uniform thickness is formed on the outer periphery of the roller 4.
Patent JP-2001212559-A (JP)
Title: Activated carbon adsorption tank
Inventor: TSUTSUMI YUKIHIKO
IPC: C02F1/28
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon adsorption tank, capable of preventing bacteria from propagating when it is not in operation. SOLUTION: A circulation passage 7 is installed outside the adsorption tank to communicate the lower part with the upper part of an activated carbon layer 3. A pumping device 8 and a UV irradiation device 9 are arranged in the circulation passage 7. When the tank is not in operation, treated water, which have passed through the activated carbon layer 3, is sterilized in the circulation passage 7 by the UV irradiation device 9, and pollutants caught by the activated carbon layer 3 are carried into the circulation passage 7 to be decomposed by UV.
Patent JP-2001217164-A (JP)
Title: Aluminum electrolytic capacitor and method for printing on surface of the same
Inventor: KITAMURA HIDETAKA
IPC: H01G9/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive capacitor, which gives no influence on the environment at its disposal and whose printing step for an indication mark is simplified. SOLUTION: A printing face 11 on the outer surface of an aluminum case 10 is treated as a pear surface 21, and an indication mark 12 is printed directly in a printing ink 13 thereon. Such a treatment includes a dipping method for dipping a capacitor in an acid or alkaline solution, an electrolytic etching method, a sand blasting method for spraying fine sand over the surface of the aluminum case, or the like. Thus, a qauntity of used difficult-to-resolve substance can be reduced greatly, and uneven printing can be prevented and cleaning resistance can also be improved.
Patent JP-2001220616-A (JP)
Title: Converter refining method using molten iron subjected to molten iron pretreatment
Inventor: KITAMURA SHINYA
IPC: C21C5/35
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a converter refining method which suppress the formation of (T.Fe) and is low in cost of bottom blowing gas. SOLUTION: In top and bottom blown converter blowing of molten iron previously lowered in [P] to <=0.05% and [Si] to <=0.25, the flow rate of the bottom blowing is changed at least >=1 times in the refining in such a manner that the flow rate of the bottom blowing gas in the period of part or the whole of a period when [C] is >=0.5% attains 3 to 8 Nm3/h/t and the flow rate of the bottom blowing gas in the period of part or the whole of a period when [C] is lower than 0.5% attains 8 to 15 Nm3/h/t.
Patent JP-2001212210-A (JP)
Title: System for dispensing medicine
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To realize an effective system for dispensing the prepackaged medicine. SOLUTION: This system comprises a medicine dispenser 20 which puts out packaged medicine, a device for packaging divided medicine 30, and a dispensing controller 10 which separates the unit parts from the fractional parts according to the prescriptions and gives the instructions on the unit parts to the above dispenser 20 and the instructions on the fractional parts to the above devise for packaging divided medicine 30. By sharing work between the unit parts and the fractional parts, the different compounding devices treat the process quickly. A transfer device 50 puts automatically the medicine together to a fraction. A bagging device 40 puts automatically the medicine in a bag to be handled with ease.
Patent JP-2001222841-A (JP)
Title: Substrate for optical information disk and its manufacturing method
Inventor: OSHIMA KENSHO
IPC: G11B7/24047
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an optical information disk capable of reducing substrate noise and recording and reproducing with high CNR. SOLUTION: The substrate for the optical information disk is formed by irradiating a surface on a recording surface side of a thermoplastic substrate obtained by injection molding or the like with light having wavelength showing the strongest relative intensity in 350-1,500 nm wavelength, e.g. light of a super high voltage mercury lamp, a high-presscure mercury-vapor lamp, a flash UV lamp, a metal halide lamp, a xenon lamp, a fluorescent lamp, an arc lamp, a halogen lamp or the like.
Patent JP-2001222755-A (JP)
Title: Vending machine
Inventor: NISHI MASAHIRO
IPC: G07F11/58
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of selling various kinds of merchandise. SOLUTION: The vending machine is provided with hanging racks 4, in a main body case 1, each having an endless chain 34 for freely rockingly holding hooks 38 for hanging the merchandise G, a chain driving mechanism 36 for driving the chain 34 and a hook rocking mechanism 4 for rocking the optional hook 38 held at the chain 34 based on its position information and posture information to fall the hung merchandise G. By operating a keyboard 27, the chain 34 is automatically fed for a prescribed period to efficiently perform the loading of the merchandise.
Patent JP-2001219841-A (JP)
Title: Braking device
Inventor: ISONO HIROSHI
IPC: B60T17/22
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To detect abnormalities of a braking device by the kind. SOLUTION: When the increase gradient of the operating force is not less than the set gradient, and a master fluid pressure PM2 in the second set operating force F2 is higher than the second set fluid pressure Pth2, the servo in the brake in determined abnormal, and when the master fluid pressure is lower than the second set operating force, an abnormality of the fluid leakage (S23, 26, 27) is determined. In addition, when the master fluid pressure PM0 with the first set operating force F0 is higher than the first set fluid pressure Pth1, the abnormality of the small amount of fluid leakage is determined, or when it is lower than that, the abnormality of the large amount of fluid leakage (S28, 29, 30) is determined.  On the other hand, when the increase gradient of the operating force is small, and if the master fluid pressure PM0 is lower than the first set fluid pressure Pth1, the abnormality of the servo is determined, and when it is higher than the first set fluid pressure Pth1, the device determined to be normal (S32, 33). Abnormalities can be detected by the kind based on the operating force and the master fluid pressure.
Patent JP-2001225663-A (JP)
Title: Driving force distribution controller for four-wheel drive vehicle
Inventor: SHIMIZU KOICHI
IPC: B60K23/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving force distribution controller for a four-wheel drive vehicle attaining the both of the improvement of a starting traction in starting on an uphill road while using front/rear acceleration information as a slope judgment information and the prevention of tight corner braking phenomena in abruptly accelerating in dry turning. SOLUTION: This torque distribution controller 10 is provided with a front/ rear acceleration sensor 18 detecting front/rear acceleration XG acting on a vehicle, a front/rear acceleration sensitive gain calculation part calculating a front/rear acceleration sensitive gain KG which becomes larger as the detected front/rear acceleration KG becomes larger, a front/rear acceleration sensitive gain filter value calculation part 111 obtaining a front/rear acceleration sensitive gain filter value KGF by adding a filtering process limiting the gain increase to the characteristics of increasing the front/rear acceleration sensitive gain KG, and a front/rear acceleration sensitive torque calculation part 112 calculating the front/rear acceleration sensitive torque TG using the front/rear acceleration sensitive gain filter value KGF.
Patent JP-2001227233-A (JP)
Title: Device for preventing derailing of sliding door of refrigerator, etc.
Inventor: KURODA YOSHINORI
IPC: F25D23/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent derailing of the sliding doors of a refrigerator or the like; to lightly open and close the sliding doors with little resistance; to greatly reduce the wear of rails and rollers for preventing derailing; to increase durability; to cope with even small or lightweight sliding doors; to fabricate vertically elongate sliding doors of small width; and to attach handles to the lower portions of the doors. SOLUTION: A device for preventing derailing of the sliding doors has a projection 7 provided on the outer surface of the door pulley travel rail 3 of the refrigerator 1 or the like along the overall length of the rail 3. The roller 15 for preventing derailing is attached to the inner surface of each door hanger 11 of the sliding doors 10, with the roller 15 being located near the underside of the projection 7 and colliding against the lower surface of the projection 7 when a door sheave 12 floats up.
Patent JP-2001237839-A (JP)
Title: Wireless packet priority control method
Inventor: SAITO KAZUMASA
IPC: H04L29/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional wireless packet priority control method adopting a method for deciding transmission priority with a random number in the case of setting a collision avoidance period has had a deteriorated frequency utilizing efficiency because a data packet with low priority has a wait time without fail even when a data packet with high priority is not in existence. SOLUTION: This invention provides a wireless packet priority control method that realizes priority control of a data packet of an 'excellent effort type' by adopting a method where a collision avoidance period Tcw consisting of a multiple of basic unit times (slot times) is obtained by multiplying the slot times selected sequentially shorter for data packets with high priority ranking information with a random number without changing a distribution range of the random number, or a method where some waiting slots are inserted to a set collision avoidance period, or a method where the distribution range of the random number is changed to insert a fixed wait slot to a head of the collision avoidance period so as to set the length of the collision avoidance and a carrier sense method in response to the priority of transmission data.
Patent JP-2001236775-A (JP)
Title: Optical disk drive assembly
Inventor: SHIMOMICHI TAKESHI
IPC: G11B17/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive assembly capable of preventing the blowout of wind to the outside and preventing the generation of whistling sounds. SOLUTION: The front wall of a casing 10 is provided with a slot 14 and a disk tray 16 is disposed freely movably through the slot between a draw-out position where an optical disk is attachable and detachable and a pushing position where the optical disk exists in a prescribed loading position within the casing. A first seal 20 is disposed along the peripheral edge of the slot and when the disk tray moves to the pushing position, a front panel 24 of the disk tray abuts on the first seal and hermetically shields the circumferential edge of the slot. A front end surface 31 of a clamp holder 30 disposed within the casing is provided with a second seal and this second seal abuts on an abutment surface 26a of the disk tray and shields the spacing between the disk tray and the clamp holder when the disk tray moves to the pushing position.
Patent JP-2002086522-A (JP)
Title: Method for controlling up/down of mold clamping hydraulic pressure, and mold clamping device
Inventor: KAMI MASAHIRO
IPC: B29C45/64
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To realize high mold clamping force by a small-size device while energy consumption is sufficiently saved. SOLUTION: This mold clamping device is equipped with a normally and reversely driving motor 402 and a variable piston pump 404 capable of controlling torque constantly by the drive of the motor 402 and further is equipped with an on-off control valve 408 for pressure containment, interposed in a hydraulic oil supply passage leading to the bladder 318 of a pressurizing mechanism from the discharge aperture of the variable piston pump 404. The valve 408 is opened based on a signal for starting the clamping of a mold and the valve 408 is closed when a set mold clamping pressure level is reached. At the same time, the motor 402 is reversed to accomplish the reflux of the hydraulic oil to a tank 410 through the pump 404.  When the pressure drop step is taken, a provided control means 500 is operated so that the pump 404 is actuated in the normal drive mode under such a state that the valve 408 is previously closed and the hydraulic oil is sent until the pressure levels before and after the containment position are equalized and further, the valve 408 is opened to make the reflux of the oil to the tank side through the pump 404.
Patent JP-2001236281-A (JP)
Title: Method for managing session in server of www
Inventor: KADANI RYUJI
IPC: G06F15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for correctly managing a session even when simultaneously operating the application of the same server on plural screens from a client. SOLUTION: Individual Cookie for state management is assigned to each operating screen in a client having a browser for performing access to the server of a WWW, and each Cookie is set so as to be erased in a fixed time, and the same Cookie is issued each fixed time on the operating screen. When the Cookie is present, it is judged that the screen is operating, and when any Cookie is not present, it is judged that the screen is not operating at the server side. The screen number and operating time of the operating screen of the client are set in an URI being the information part of an URL, and when the operating time is not matched with the previous operating time at the server side, the processing is stopped.
Patent JP-2001244501-A (JP)
Title: Epitaxial wafer for infrared-emitting diode and light emitting diode formed thereof
Inventor: WATANABE TAKASHI
IPC: H01L31/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a GaAlAs infrared LED which is hardly lowered in luminous efficiency even if a small current is applied. SOLUTION: In an epitaxial wafer for an infrared-emitting diode having a structure of a junction of an Si-doped N-type Ga1-xAlxAs (0<=X<1) epitaxial layer and an Si-doped P-type Ga1-yAlyAs (0<=y<1) epitaxial layer, the Si content of the PN junction of the Si-doped N-type Ga1-xAlxAs (0<=X<1) epitaxial layer and the Si-doped P-type Ga1-yAlyAs (0<=y<1) epitaxial layer is made to range from 2×1019 cm-3 to 9×1019 cm-3, and an Al compositional ratio (y) at the PN junction is so set as to satisfy a formula, 0.01<=y<=0.1.
Patent JP-2001234208-A (JP)
Title: Method for producing calcium-containing metallic sodium dispersed body
Inventor: OGINO TADAYOSHI
IPC: B22F9/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fine and stable calcium- containing metallic sodium dispersed body having sufficient reactivity with various organic compounds from inexpensive calcium-containing metallic sodium. SOLUTION: A producing method for a dispersedly stabilized calcium- containing metallic sodium dispersed body in which calcium-containing metallic sodium and oil are charged to a vessel and are heated, and, after that, a nonionic surfactant is added is used.
Patent JP-2001241669-A (JP)
Title: Microwave oven
Inventor: KAWAMURA KAZUHIKO
IPC: H05B6/80
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a microwave oven. SOLUTION: The microwave oven comprises an infrared sensor 7 to detect a temperature of a food in a heating chamber 10. The sensor 7 has a visual field 70 in the chamber 10. The sensor 7 is constituted so as to move in the field 70. The food is normally frequently placed near its central part in the chamber 10. When heating cooking is started corresponding to this, the scan of the chamber is is started from the vicinity of the central part of the chamber 10 by the field 70 of the sensor 7.
Patent JP-2001239770-A (JP)
Title: Book
Inventor: HAYASHI ETSUJI
IPC: B42D11/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a large quantity of books of a format having book sheets containing concealing information intrinsic (personal) to a specific person toward many specific persons (personals) and documents to be folded in the book sheets at a low cost without collating work. SOLUTION: The book comprises a cover sheet piece 2 having a fold means substantially at a center, at least one data output sheet piece 3 having information intrinsic for a person and to be superposed on the piece 2, doubled so that the cover piece is exposed on the cover by the fold means provided substantially at the respective centers, and a central adhered part provided near the fold mans to adhere the cover piece to at least the one output piece and bound with the cover piece. In this case, a rectangular sheet piece 7 for a holder is provided at the side to be superposed with the output piece on one region to be partitioned by the fold means provided substantially at the center of the cover piece via an L-shaped adhered part 6 formed at one edge perpendicular to the edge parallel to the fold means.
Patent JP-2001250134-A (JP)
Title: Automatic ticket vending machine
Inventor: OSHIMA HIDEO
IPC: G07B5/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a visually handicapped user to use an automatic vending machine with a touch panel type display screen. SOLUTION: The ticket vending machine which issues a train ticket corresponding to a prescribed account button selected from an account button group displayed on the display screen has a setting means which places the main body of the automatic ticket vending machine in visually handicapped user mode, a guide means which vocally guides the contents of a prescribed account button each time the position of the prescribed account button is reached during the sequential tracing of the whole display screen with a finger of the user from a prescribed base point on the display screen when the main body is placed in the visually handicapped user mode,  and an account button selection control means which decides the vocally guided account button as a selected account button when the finger of the user is put away from the vocally guided account button without being moved to a next account button.
Patent JP-2001247417-A (JP)
Title: Agent for increasing harvest of pulses
Inventor: KAJI SHUZO
IPC: A01N53/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical agent for regulating plant growth to increase the harvest of pulses because the improvement of breed is especially adopted for increasing the harvest of the pulses and the method by using the chemical agent for regulating the plant growth is not conventionally applied to the pulses as an aggressive method for increasing the harvest. SOLUTION: This agent for increasing the harvest of the pulses is characterized in that (1RS,3SR)-2,2-dichloro-N-[1-(4-chlorophenyl)ethyl]-1-ethyl-3- methylcyclopropanecarboxamide is used as an active ingredient.
Patent JP-2001251440-A (JP)
Title: Calling system, terminal adapter, calling device, server, and calling system
Inventor: INABA HIROSHI
IPC: H04M3/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a calling system, a terminal adapter, a calling device, a server, and a calling system which perform automatic switching between calling by line switching and VoIP calling according to the connection state of a calling device at a calling destination in the dial-up connection. SOLUTION: The server 12 registers VoIP calling availability information in a database through steps T2 to T7 when the received signal from the terminal adapter is a registration request signal. When the calling device connected to the terminal adapter inquires whether the calling-destination device is in a dial-up connection state, the VoIP calling availaiblity information on the calling destination is taken out of the database and sent to the terminal adapter through T8 to T12. The terminal adapter checks the received VoIP calling availiability information and enables VoIP calling between a communication- source calling device and the communication-destination calling device when the VoIP calling is possible, but allows calling by line connection when not.
Patent JP-2000345048-A (JP)
Title: Curable composition
Inventor: KINO HIDEJI
IPC: C08L71/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition improved in storage stability by including a reactive-silicon-group-containing polyether oligomer with a hydrolyzable silicon compound. SOLUTION: This composition comprises 100 pts.wt. (A) reactive-silicon-group- containing polyether oligomer having a structural moiety of the formula and 0.01-20 pts.wt. (B) hydrolyzable silicon compound having an Si-bonded hydrolyzable group more reactive with H2O rather than with the silicon group of component A. In the formula, R1 is a 1-20C divalent organic group containing at least one member selected from H, 0, and N as a constituent atom; R2 and R3 are each a 1-20C alkyl, a 6-20C aryl, a 7-20C aralkyl, or a triorganosiloxy of the formula: (R')3SiO-; R' is a monovalent hydrocarbon group; X is a hydroxy, or a hydrolyzable group; a is 0-3; b is 0-2, provided that the values of b in m [Si(R22-b) (Xb)O] groups need not be identical with each other; m is 0-19; and a+Σb>=1. It is desirable that the number-average molecular weight of the polyether oligomer being component A is 1,000-100,000.
Patent JP-2001254925-A (JP)
Title: Refractory structure of melting furnace and method for covering melting furnace with refractories
Inventor: NOMA AKIRA
IPC: F23J1/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a refractory structure of a melting furnace capable of improving durability by preventing a corrosion and a method for covering the melting furnace with refractories. SOLUTION: The refractories 11 are formed in a hollow cylinder with a bottom and covered at outsides with a shell 14 of a water cooling jacket 13. The refractories 11 melt supplied incinerated ash therein to a slag 18 and allow the slag 18 to flow out from a slag hole provided at a wall surface while storing the slag 18 in a lower part. A groove part 15 extended substantially horizontally is provided at a height position of a slag liquid surface 18 of an inner wall 19 to decelerate a flowing velocity of the slag 18. Fins 12 connected to the water-cooling jacket 14 are embedded in the refractories 11 to lower a temperature of the slag 18 on a sidewall surface 19. Thus, a slag solidified layer 16 having a relatively high melting point is formed in the groove part 15.