baber/WOPTO huggingface dataset:
Patent JP-2001212555-A (JP)
Title: Water cleaning cartridge
Inventor: KIMURA MASAKUNI
IPC: C02F1/28
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning cartridge, capable of effectively using activated carbon by suppressing the generation of channeling and a leak passage. SOLUTION: This water cleaning cartridge is provided with an outer case 2 having an inflow port 6 at the bottom, an inner case 3 comprising a cap part 31 blocking an upper opening 20 of the outer case 2 and having an outflow part 7, an inner cylinder part 35 consisting of an inner cylinder mesh 34 supported by an inner cylinder rib 33 cylindrically protruding to form an discharge pipe part 32 under the cap part 31 to communicate with the outflow port 7, and an outer cylinder part 38 consisting of an outer cylinder mesh 37 supported by an outer cylinder rib 36 forming a cylindrical cage part 10, granular activated carbon 8 filling a space between the outer cylinder part 38 and the inner cylinder part 35 of the inner case 3, and a cap 4 blocking an opening 39 formed opposite to the cap part 31 of the inner case 3.  The cap 4 is installed so as to be watertight and slidable in the axial direction. An elastic member 5 pushing the cap 4 is installed between the outer case 2 and the cap 4.
Patent JP-2001212603-A (JP)
Title: Method of manufacturing austenite-based stainless steel plate
Inventor: HIRUTA TOSHIKI
IPC: B21B3/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an austenite-based stainless steel plate so that both ends in the width direction of a slab can be well deformed and an amount that edge seam cracking may pass around can be reduced. SOLUTION: A chamfer length in the width direction of the corner of the slab formed by the side wall of a caliber groove is 20-40 mm. A chamfer length in the thickness direction of the corner of the slab formed by the side wall of the caliber groove is 10-15% of the slab thickness before a width press is given.
Patent JP-2001215070-A (JP)
Title: Evaporator and refrigerator
Inventor: SHIRAKATA YOSHINORI
IPC: F25B1/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which heat transfer coefficient of an evaporator is raised by improving release of bubbles from refrigerant boiled in a vessel as well as distribution of liquid refrigerant, and thereby attain high cooling efficiency. SOLUTION: An evaporator 12 comprises a vessel 14 for introducing thereinto refrigerant and a number of heating tubes 15 arranged being gathered into a bunch in the vessel for allowing cold water to flow therethrough. The heating tubes 15 are divided into a plurality of tube banks A to I, and these tube banks A to I are arranged in a zigzag manner with an interval therebetween. Due to such an arrangement, bubbles generated around the heating tubes 15 located in a lower level, flow up meandering through the tube banks, whereby the heating tubes 15 arranged in the central portion of a tube bank are less affected by the bubbles. Thus, heat transfer coefficient is prevented from being lowered.
Patent JP-2001214623-A (JP)
Title: Building with azimuth display
Inventor: KOBAYASHI KAZUO
IPC: E04H1/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To enable a person moving the periphery to visually recognize the direction simply by installing an azimuth display section displaying the azimuth to a building such as a chimney, a steel tower, an office building or the like. SOLUTION: A pattern, a character, a color or an illuminant is formed around the building. In the azimuth display section 2, the pattern tying a northern-side apex using an upper section as the northern side and a southern- side apex using the lower section of the building as the southern side is formed, and the direction can be recognized visually.
Patent JP-2001212090-A (JP)
Title: Method of treating signals to pulse data, its equipment, and storage medium that records signal-treating program
Inventor: KATO HIROKO
IPC: A61B5/0245
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a signal-treating device for analyzing a biological system to learn variability easily and accurately that show how long pulse feedback delays and what kinds of characteristics pulse feed back is reflected with and to provide its method and a storage medium that records the program. SOLUTION: A linear autoregressive model is used for a subject's pulse wave data which will be input, a model that has a variation with the elapse of time that depends on a varying state of pulse wave data is obtained, and a simultaneous, characteristic value is calculated from a coefficient of the model. The variability with the elapse of time of the subject's pulse data are acquired from the simultaneous, characteristic value.
Patent JP-2001213492-A (JP)
Title: Device for locking opening/closing for disk storage case
Inventor: NAKASUJI TAMOTSU
IPC: B65D85/57
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which can prevent a lid itself from being opened/closed in a disk storage case. SOLUTION: The disk storage case comprising a tray for storing a disk and the lid for locking an opening of the tray openably comprises a protruding means provided on one of the tray and the lid, a seat to be locked which is provided on the other of the tray and the lid and formed with a hole to allow the protruding means to pass through while the tray is lidded, a locking means to be locked with the protruding means across the seat so that the means can be locked/unlocked, and an unlocking key for unlocking the locking means from the protruding means. In this case, the locking means can be unlocked only by the unlocking key.
Patent JP-2001219743-A (JP)
Title: Roof opening and closing type trailer
Inventor: KONISHI KUNIO
IPC: B60J7/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a roof opening and closing type trailer capable of improving the efficiency of cargo loading and unloading works and suppressing the vibration of a member stretched and provided in the longitudinal direction in a top part of a cargo room without restricting a cargo loading place and causing an obstacle to the work by means of cargo handling equipment. SOLUTION: A dynamic damper 11 has a plate spring 12 and a pair of mass bodies 13, 13 fixed on both end parts of the plate spring 12. The plate spring 12 is extended in the longitudinal direction, is arranged in a hollow part 7a, and is supported on a roof beam 7 in its central part 12a. The mass bodies 13, 13 are fixed on the end parts of the plate spring 12 so as to oscillate in the vertical direction (direction of arrow mark C). A spring constant of the plate spring 12 and mass of the mass bodies 13, 13 are set in such a way that a natural frequency of the dynamic damper 11 specified by the spring constant of the plate spring 12 and the mass of the mass bodies 13, 13 coincides with the natural frequency of the roof beam 7 so as to absorb the vibration in the vertical direction of the roof beam 7.
Patent JP-2001222571-A (JP)
Title: Method for designing and verifying lsi
Inventor: SHIOMI KENTARO
IPC: G06F21/62
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the secrecy of circuit design data more than conventional by adopting enciphering processing to the design of an LSI. SOLUTION: In enciphering processing SA, design data 11 of a circuit requiring secrecy are enciphered and enciphered design data 12 and a key 13 for deciphering are generated. A dummy circuit is located parallel with an original circuit and a selector is located for selecting signals as many as the outputs of the original circuit out of outputs relocating the outputs of that dummy circuit. The select signal of the selector becomes a key. The enciphered design data 12 are provided to a user to execute designing/verifying processing S2 and the key 13 is provided together as needed. In designing/verifying processing SB, concerning the enciphered design data 12, various kinds of processing are performed while keeping the secret of contents of the original circuit.  In deciphering processing SC, enciphered design data 14 after the execution of designing/verifying processing SB are deciphered and original circuit design data 16 are generated.
Patent JP-2001226475-A (JP)
Title: Method for producing polyester
Inventor: HARA ATSUSHI
IPC: C08G63/88
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyester which can give bottles having good transparency and showing a good crystallization at the mouth portions, scarcely stains a mold, when molded, and hardly gives a bad smell and a different taste on the molded article. SOLUTION: This method for producing a polyester, comprising feeding a polyester and treating water into a treating tank to treat the polyester with the water, characterized in that the polyester is a polyester obtained using crystalline germanium dioxide having a heating loss of 1.5 to 15.0% as a polycondensation catalyst.
Patent JP-2001230737-A (JP)
Title: Fault diagnostic method for radio equipment
Inventor: ISHIKURA KATSUTOSHI
IPC: H04B17/29
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnostic method of radio equipment capable of confirming the normality of transmission power control, a transmission circuit and a reception circuit without using a special circuit. SOLUTION: By using acquired cell information channel level and base station transmission information, a transmission AGC voltage (VE) corresponding to the cell information channel level calculated in an arithmetic processing part (S12). Then, in the case that VR is larger than the calculated VE+VTH (S13), a fault is judged and the fault is displayed on a display. Especially, it is considered that the possibility of the fault of the transmission power control or the transmission circuit is high (S15) and that effect is also displayed on the display (S15).
Patent JP-2001228721-A (JP)
Title: Image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/16
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a secondary transfer part is easily and accurately positioned with respect to an intermediate transfer belt unit installed to be freely attached to/detached from a device main body and freely rotate with a driving transmission part as center, and the positioning mechanism of a secondary transfer means is simplified. SOLUTION: An ITB unit 3 is constituted by stretching the intermediate transfer belt(ITB) 3d on rollers 3a to 3c and installed to be attached to/detached from the device main body and turned with the driving roller 3a as center. A secondary transfer roller 4 is installed at an opposed position to the roller 3a. The unit 3 is attached to the device main body so that it can be turned with the roller 3a as center and positioned, and both ends of the driven roller 3b are pressured by a pressuring mechanism 12 so as to turn the entire unit 3, and the belt 3d is made to abut on a photoreceptor drum 2 so as to position a primary transfer part. Since the secondary transfer part is formed at the roller 3a which is positionally immovable, the accurate positioning is obtained even when the roller 4 is not positioned with respect to the unit 3 again.
Patent JP-2001237877-A (JP)
Title: Transmission system and its traffic control system and transmitter
Inventor: SUZUKI MASAYOSHI
IPC: H04J3/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system that prevents production of mis- connection in the case of redundancy switching so as to preclude the possibility of leakage of service traffic. SOLUTION: In the case of bypass processing to a standby system transmission line PL of service traffic on the occurrence of a fault in an active system transmission line SL, a P/T traffic is interrupted through the insertion of an AU-AIS as to a path where the P/T traffic exists and a UNEQ is inserted even to a path where no P/T traffic exists.
Patent JP-2001236393-A (JP)
Title: Card settlement system
Inventor: AWANO KOICHI
IPC: G06Q50/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a card settlement system which can cancel settlement for a subsequent illegal article purchase using a lost prepaid card and minimize actual damage even when the prepaid card is lost by mistake. SOLUTION: This card settlement system allows a prepaid card to be purchased with a private card and transfers the use charge of the prepaid card from a settlement bank to the banker account of the card used store based on settlement data sent from the banker account of the card used store to a prepaid card settlement bank. If the prepaid card is lost, a debit card, etc., is inserted into an ATM terminal machine and when a password code and the number of the lost prepaid card are inputted, the settlement bank, etc., cancels the settlement for the use by the lost prepaid card, thus a lost card settlement system is provided.
Patent JP-2001201790-A (JP)
Title: Bending universal head
Inventor: ABE MASATO
IPC: H04N5/225
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a bending universal head capable of saving labor or shortening time in the photographing in a wide range and the maintenance inspection of a monitoring television camera. SOLUTION: A shaft 20 and a bent arm 2 are fixed at the upper end of a support 1 and held by means of a bearing 21, and a shaft 4 and a camera base 3 are fixed at the upper end of the arm 2 and held by means of a bearing 9. Furthermore, the shaft 4 and a revolving fitting 5 are engaged with a forked fitting 7 by means of a fixed pin 6 and further one end of the fitting 7 and a fitting 11 to be engaged with the upper end of the support 1 by means of a pin 12 are coupled with a coupling bar 8 so as to obtain a series of bending universal head capable of bending the arm 2 in a state where the camera base 3 is kept vertical by a chain 16 by normally and reversely rotating a motor 17.
Patent JP-2001237419-A (JP)
Title: Semiconductor device
Inventor: ITO YUKIO
IPC: H01L29/78
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an LDMOS having a structure, capable of improving the breakdown strength. SOLUTION: A recess, having a trapezoidal plan shape, is provided on a gate 105a for forming an area which is likely to concentrate the electric field on a p-type base region 106a, a cut part of an n+-type source diffused layer 112a, is provided near the recess to suppress the increase of the diffusion resistance at this part.
Patent JP-2001232400-A (JP)
Title: Method for biodegrading oils and fats
Inventor: MATSUMURA MASATOSHI
IPC: C12N1/20
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for biodegrading oils and fats, by which oils and fats are biodegraded with high efficiency at a low cost and organic sludge is treated at the same time. SOLUTION: This method for biodegrading oils and fats comprises preparing a base body by mixing a catalytic carrier with an oil and fat biodegrading seed bacterium, adding oils and fats to be biodegraded and organic sludge to the base body and mixing them to obtain a mixture and treating the mixture at a constant temperature for a prescribed time while aerating to biodegrade the oils and fats aerobically at high temperature. As a result, the oils and fats can be biodegraded with high efficiency at a low cost and organic sludge can be treated at the same time.
Patent JP-2001235030-A (JP)
Title: Shift assist device for transmission
Inventor: YAMAMOTO YASUSHI
IPC: B60K20/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a shift assist device for a transmission which drives and rotates an electric motor such that when the shift stroke position of a shift mechanism is not an gear-in position, the shift mechanism is actuated in the direction to return to a neutral position even if a signal from a shift knob switch for detecting the shifting direction of a shift lever is off. SOLUTION: When the shift stroke position of the shift mechanism is not the gear-in position, a controller for controlling the electric motor constituting the shift assist device for the transmission drives and rotates the electric motor so that when no shift direction signal is output from the shift knob switch, the shift mechanism is actuated in the direction to return to the neutral position.
Patent JP-2001235645-A (JP)
Title: Optical waveguide circuit
Inventor: NARA KAZUTAKA
IPC: G02B6/30
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide circuit of a small size which is little in connection loss to an optical fiber. SOLUTION: A circuit of a basic optical waveguide 6 is formed on a substrate 1 and one end side of a narrow-width straight waveguide 8 of the width narrower than the width of the basic optical waveguide 6 is connected to a light input end and light output end 4 of this circuit. A tapered waveguide 7 of the width expanding from one end side toward the other end side of the narrow-width straight waveguide 8 is connected with the end side of the narrow- width straight waveguide 8. The width direction mode field diameter on the expanded width end face 2 of the tapered waveguide 7 is made nearly coincident with the mode field diameter of the optical fiber 15.
Patent JP-2001241589-A (JP)
Title: Flow control device
Inventor: NAKAMICHI AKIO
IPC: F16K31/42
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow control device, wherein a flow is restricted to a predetermined value by a constriction of fluid flow pipe-line which is an open hole positioned approximately at the center of a flow seat due to a deflection deformation of the flow seat caused by a variation of hydraulic pressure or flow quantity of fluid, whereas the problem that the predetermined flow quantity can not be secured owing to a pressure loss of fluid flow in the flow control device when the tap water of low hydraulic pressure is supplied is resolved. SOLUTION: A deeper conically tapered concave A is formed on the open hole positioned approximately at the center on the downstream side of the flow seat and a shallower conically tapered concave B is formed on the open hole positioned approximately at the center on the upstream side of the flow seat wherein further a plurality of dents or protrusions are formed toward the central open hole from the perimeter on the conically tapered concave are a B and formed a plurality of protruding supporting legs are formed on the outer flat end face on the downstream side of the flow seat.
Patent JP-2001240270-A (JP)
Title: Recording medium identification device and image forming device equipped with the device
Inventor: SATO TOMONORI
IPC: B65H3/46
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To automatically identify a recording medium. SOLUTION: This recording medium identification device 101 comprises a separation means 2 operable by the pressing of the downstream side end art of a transferred recording medium and capable of separating the recording medium and a type identification means 101 for identifying the type of the recording medium based on the operating conditions of the separation means.
Patent JP-2001240725-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: YAGI TATSUYA
IPC: C08G59/62
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an semiconductor-sealing epoxy resin composition capable of giving a cured product excellent in hot strengths and soldering resistance. SOLUTION: This composition consists essentially of (A) an epoxy resin, (B) a phenolic resin, (C) a polyethyleneimine-group-containing silane coupling agent or a hydrolyzate obtained by at least partially hydrolyzing the silane coupling agent, (D) an inorganic filler, and (E) a cure accelerator.
Patent JP-2001243690-A (JP)
Title: Electric apparatus system provided with function of clock display
Inventor: NORO HIROTAKA
IPC: G11B19/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a power source and to eliminate the generation of mechanical sound even when the clock display is performed while the system operation is stopped. SOLUTION: When the power source is turned ON by a receiver 10A in the OFF state of power, a system power source part 19 is controlled by a control part 16A, and the command of power ON is outputted, after a system power VSYS is started and supplied to a CD player 30A. In the CD player 30A, when the VSYS is started, a control part 32A becomes the standby state, and the specified initial set control is carried out with respect to a CD reproducing part 31 at the point of time when the command of power ON is inputted. When the operation requesting the clock display is made by the receiver 10A during the OFF state of power, the system power source part 19 is controlled by the control part 16A, and the VSYS is temporarily started and supplied to a display part 14 to display the data and time.  At this time, the VSYS is supplied to also the CD player 30A, but only the control part 32A becomes the standby state, and no initial set control is made with respect to a CD reproducing part 31.
Patent JP-2001206065-A (JP)
Title: Wing door with lightweight structure
Inventor: TANAKA HOZUMI
IPC: B60J7/08
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wing door with a simple lightweight structure improved in appearance. SOLUTION: This wing door with a lightweight structure is formed by perpendicularly bending wing door material 10 made of resin formed such that a section becomes a ladder shape by an upper panel 11, a lower panel 12, and multiple vertical panels 13 with comprising multiple hollow parts 14a, 14b, 14c.... A corner part 20 perpendicularly bent is made such that the upper panel 11 and the lower panel 12 become a curved shape and a wave shape, respectively.
Patent JP-2001251398-A (JP)
Title: Foldable mobile phone
Inventor: OKUDA TATSUMI
IPC: F16C11/10
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a foldable mobile phone that can easily open a cover case in one operation and adjust an open angle of the cover case in a plurality of steps. SOLUTION: The foldable mobile phone of this invention is configured by connecting a cover case to a main body case via a hinge mechanism. A hinge assembly 7 configuring the hinge mechanism is provided with a main body drive member 72 that is engaged with block of the main body case, a cover drive member 71 that is engaged with the block of the cover case, a drive spring 5 that turns the cover drive member 71 in an open direction of the cover case, a hold mechanism that holds the cover case to a closing position, and an operation button 41 that releases the hold state by the hold mechanism. Furthermore, the main body drive member 72 is formed with a cam groove 8, a cam follower 78 is projected from the cover drive member 71 and a cam curve along which the cover case is held at a plurality of angular attitudes is given to the cam groove 8.
Patent JP-2001248601-A (JP)
Title: Actuator, and drive system using the same
Inventor: ADACHI KOTARO
IPC: F15B7/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which can be composed to be simple and compact, and which will not cause problems of noise and cleanness, and a drive system using that. SOLUTION: This actuator 2 for driving an actuation part is provided with a cylinder 12 containing a piston 11 to be slidable, cooling-cum-power transmitting fluid 14 enclosed in a chamber 13 parted by the piston 11 of the cylinder 12, shape memory alloy 15 disposed in the chamber 13 to be contracted as temperature rises for sliding the piston 11, a heating means to heat the shape memory alloy 15, and a power transmitting passage 3 connecting the chamber 13 to the actuation part.