baber/WOPTO huggingface dataset:
Patent JP-2001192200-A (JP)
Title: Work vehicle
Inventor: MIYATA MAKIO
IPC: B66F9/24
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of a work vehicle by a stabilizing device simple in structure and low-cost. SOLUTION: In this work vehicle 10, a work device 8 generating a center of gravity movement is loaded on a traveling truck 11 provided with a pivoting mechanism 14. A stabilizing device 23 for making the pivoting mechanism 14 nonoperable is provided.
Patent JP-2001192476-A (JP)
Title: Polyester film for laminating to metal plate and molding the laminate
Inventor: KOSUGE MASAHIKO
IPC: C08J5/18
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which holds good heat resistance, impact resistance and corrosion resistance, and especially simultaneously has improved pinhole resistance, deep drawing properties, taste and smell retainability and hydrolysis resistance. SOLUTION: This biaxially oriented polyester film comprising a polyester containing both porous particles and substantially non-coagulated inert spherical particles in a total amount of 0.05 to 1 wt.%, characterized in that the porous particles have an average particle diameter of 0.1 to 2.5 μm, a particle size distribution [d=D70 (the particle diameter of integrated particle number 70%)/D30 (the particle diameter of integrated particle number 30%)] of 1.2 to 2.0, a pore volume of 0.05 to 2.5 ml/g, and a specific surface area of 50 to 600 m2/g, and by containing a titanium compound soluble in the polymer in an amount of 4 to 20 mmol.% as titanium metal element and further antimony metal element and germanium metal element in amounts of at most 5 mmol.%, respectively, in the polyester.
Patent JP-2000216796-A (JP)
Title: Method for transferring atm service class to media access control channel and its architecture
Inventor: JAME L PURIETO JR
IPC: H04Q11/04
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To transmit ATM data on a satellite physical layer. SOLUTION: A user earth terminal(UET) 20 has an ATM network interface card(NIC) 38, a media access control(MAC) layer 24 and a physical layer 26. The ATM layer 22 encodes data prepared by an ALL layer 40 into an ATM service class and the MAC layer 24 selects a media access channel specified by channel slots with different frequencies and times from among a plurality of available media access channels, on the basis of the ATM service class and maps the ATM coded data onto the channel. The physical layer selects a transmission protocol, on the basis of the selected channel and makes transmission of data on the selected channel according to the protocol. Thus, even if the ATM service classes differ, radio communication via a satellite can be executed properly.
Patent JP-2001204234-A (JP)
Title: Grain discharge device for combine harvester
Inventor: OSAKI MASAMI
IPC: A01F12/48
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a simplified grain discharge device intended to simplify its mount constitution on a combine harvester, diminish the damage of carried grains, improve weight balance, facilitate relevant works and improve the working efficiency. SOLUTION: In a combine harvester having a reaping section 8 set up in front of a travel unit 7, a threshing device 2 and a grain tank 3 each set up above a machine body frame 1, and the grain discharge device 13 for discharging grains in the grain tank 3, the grain discharge device 13 is constituted by connecting the intermediate portion of a discharging cylinder member 14 having a grain discharge port 16 on the tip and intended to carry grains by the aid of pressurized air from a blower 15 to the grain tank 3, and a perpendicular discharge cylinder section 19 and a transverse discharge cylinder section 20 are furnished between the grain discharge port 16 and the discharge section 12, thereby the grain discharge port 16 is ensured to turn about the vertical axis and make a vertical motion.
Patent JP-2001200283-A (JP)
Title: Rust preventive grease
Inventor: KATO KAZUO
IPC: C10M129/34
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a grease exhibiting excellent rust preventive properties without detriment to essential performances such as influences on a rubber and the like. SOLUTION: The rust preventive grease contains 0.1-10 pts.wt. of the total of a component A: a rust preventive agent (an aliphatic dicarboxylic acid) and a component B (ethanolamine). This rust preventive grease exhibits, in addition to essential performances as grease, excellent rust preventive properties for cast iron which is a material constituting a cylinder body of a wheel cylinder or a master cylinder.
Patent JP-2001198996-A (JP)
Title: Method for stitching preform
Inventor: YAMAMOTO TAKU
IPC: B32B5/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for stitching a perform capable of easily conducting a stable stitching work. SOLUTION: The method for stitching the perform comprises the step of stitching yarn Y between reinforcing fiber layers (s). The method further comprises the steps of previously forming through holes h through the layers (s) just before a needle 1 for holding the yarn Y is passed through the layers (s), then inserting the needle through the holes h, and then stitching it. Thus, since a frictional resistance between the yarn Y and the layers (s) is largely reduced, stable stitching can be executed.
Patent JP-2000222457-A (JP)
Title: Device and method for preparing electronic catalog data and storage medium storing electronic catalog preparing program
Inventor: MATSUSHITA SEITARO
IPC: G06F17/50
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To prepare electronic catalog data including selection conditions by a simple input. SOLUTION: The electronic catalog data preparation device is provided with an input part 1 for inputting information related to parts and a conversion part 2 for converting the information inputted to the input part 1 into a previously determined data format. The input part 1 is provided with an item information input means 3 for inputting information related to the properties and contents of the items of the parts and a range input means 4 for inputting the range of the input or provision of the items or the condition of provision. The means 4 has fields 5 to which the description 4a of a core indicating that the contents of an input are conditions, the description 4b of a code indicating a range to be executed when the input contents satisfy a certain condition and the description 4c of a code indicating a range when the input contents do not satisfy the condition.  The conversion part 2 is provided with a conditional equation conversion means 6 for retrieving respective codes inputted to the means 4 and converting the condition and each range into previously determined data structure on the basis of the contents indicated by respective codes.
Patent JP-2001209201-A (JP)
Title: Electrophotographic photoreceptor and image forming device using the same
Inventor: KINOSHITA TATSUHIKO
IPC: G03G5/14
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic pbotoreceptor which contains a phthalocyanine pigment and a disazo pigment of the formula Cp1-N=N-A-N=N- Cp2 (where A is a divalent residue bonding to nitrogen atoms of the azo groups through carbon atoms; and Cp1 and Cp2 are coupler residues having mutually different structures or the same structure), prevents the deterioration of electrification and the change of sensitivity in pre-exposure with a phosphor or the like and exhibits stable characteristics in repetitive use, and an electrophotographic image forming device using the photoreceptor. SOLUTION: A middle layer containing titanium dioxide and at least one metal oxide or titanium dioxide surface-treated with at least one metal oxide is disposed between an electrically conductive substrate and a photosensitive layer.
Patent JP-2001208408-A (JP)
Title: Fan switch
Inventor: KAWAHARA HIDEKI
IPC: F24F7/007
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a fan switch through which a worker can perform efficient ventilation operation easily. SOLUTION: Connection terminals T1, T2 to be connected with the series circuit of a fan F and a commercial power supply AC are provided on the body of the fan switch 10. A load open/close section 15 connected between the connection terminals T1, T2 and turning power supply to the fan F on/off, a control section 20 generating an on/off control signal for the load open/close section 15, and a drive circuit section 14 for driving the load open/close section 15 in response to the control signal from the control section 20, are contained in the body of the fan switch 10. A humidity sensor section and a temperature sensor section 40 for detecting ambient absolute humidity and temperature are contained in a sensor containing section provided on the front face of the body.  The control section 20 turns the load open/close section 15 on/off intermittently based on the absolute humidity and temperature detected at both sensor sections 30, 40 and the increase/decrease rate thereof.
Patent JP-2000290782-A (JP)
Title: Non-chromium type surface treated metallic material
Inventor: MORISHITA ATSUSHI
IPC: C23C22/40
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-chromium type surface treated metallic material excellent in corrosion resistance without containing hexavalent chromium. SOLUTION: A rust preventive film is composed of the one of 0.2 to 5 μm thickness contg., as solid contents, 100 pts.wt. organic resin and 0.1 to 50 pts.wt. thiocarbonyl group-contg compd. or the one of 0.2 to 5 μm thickness contg., as solid contents, 100 pts.wt. organic resin and 0.1 to 20 pts.wt. vanadic oxide, and the concn. in the region close to the boundary with the surface of the base metal material of the thiocarbonyl group-contg. compd. or vanadic acid compd. as inhibitor components in the film is made higher than that in the region close to the outer surface of the film.
Patent JP-2001218117-A (JP)
Title: Drive signal generating device for solid-state image pickup element
Inventor: OZAWA NAOKI
IPC: H04N5/335
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive signal generating device for a solid-state image pickup element that needs not revise a hardware portion of a timing circuit such as an IC or a ROM even when a solid-state image pickup element is altered in a camera employing the solid-state image pickup element or an operating method for the solid-state image pickup element is changed. SOLUTION: The drive signal generating device is provided with an interface means that receives transmission data from an external controller, and a storage means stores a data signal based on the transmission data. A control means including a counter repetitively reads the data stored in the storage means and gives the read data to a driver means, which generates a drive signal for the solid-state image pickup element. Furthermore, the interface means sets a count range of the counter of the control means based on the transmission data to change a period for reproducing the data stored in the storage means.
Patent JP-2001205257-A (JP)
Title: Water cleaner equipped with passing quantity display means
Inventor: USUDA GENJI
IPC: C02F1/28
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner equipped with a passing quantity display means provided with an integrating flowmeter in relation to the raw water injection end of a filter cartridge. SOLUTION: The water cleaner equipped with the passing quantity display means receives raw water under raw water pressure to clean the same by a filter to take out cleaned water from a spout and is constituted of the water wheel 21 disposed in the raw water flow channel of the water cleaner, the ferromagnetic piece 22 rotated in connection with the water wheel 21, a detection means S for detecting the rotation of the ferromagnetic piece outside the raw water flow channel, a discrimination means C1 for counting and integrating the detection quantity of the detection means to discriminate the same and a display part D displaying the passing quantity of water based on the output of the discrimination means C1.
Patent JP-2001213370-A (JP)
Title: Theft preventing device for motorcycle
Inventor: NIIMURA HIROYUKI
IPC: B60R25/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a shutter opening/closing mechanism of a main stand and to reduce its cost. SOLUTION: A control knob 8 provided below a seat is operated to unlock a main stand enclosing lock 11 through a cable 9 connected at one end to the control knob 8 to thereby allow the main stand 12 to be enclosed, and a branch cable 13 branched at a joint part 10 from the cable 9 is connected to the shutter opening/closing mechanism 4. The shutter opening/closing mechanism 4 is connected to a shutter 15 for covering the upper part of a key insert hole 14 of the main stand 2 so as to be openable. When the main stand enclosing lock 11 is unlocked by the control knob 8, the branch cable 13 is simultaneously loosened by the joint part 10, and the shutter 15 is rotated by a compression coil spring 18 to open the key insert hole 14.
Patent JP-2001215422-A (JP)
Title: Optical scanner
Inventor: ITO SATORU
IPC: B41J2/44
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner which detects only the temperature fluctuation, is capable of respectively independently regulating the focal position in a main scanning direction and the focal position in a sub-scanning direction in response to the moving quantity thereof and is capable of regulating the beam pitch in the sub-scanning direction. SOLUTION: Regulating means 13, 14 and 12 of the optical scanner having light source 1, a scanning optical system, a temperature detecting means 7 and the regulating means 13, 14 and 12 for regulating the focal positions in the main scanning direction and sub-scanning direction of the light beam on a surface to be scanned and the beam pitch in the sub-scanning direction, regulate the focal positions in the main scanning direction and sub-scanning direction of the light beam on the surface to be scanned and the beam pitch of the sub- scanning direction in response to the moving quantity of ht temperature detected by the temperature detecting means 7.
Patent JP-2001214412-A (JP)
Title: Substructure of bridge
Inventor: TERADA KAZUMI
IPC: E01D19/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a substructure of a bridge, which can be constructed in a shortened construction period and reduce costs. SOLUTION: The substructure of the bridge comprises a foundation 3 which is constructed on a solid support ground HG through a soft ground SG, and piers (skeleton) 4, which is constructed on the foundation 3. The top part of the foundation 3 is made also as subcontraction 41 of the pier 4, and as a result of the structure, construction period is shortened, and costs are also reduced.
Patent JP-2001213482-A (JP)
Title: Cold insulation container and its manufacturing method
Inventor: AWANO SHIGEO
IPC: B65D81/18
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulation container and its manufacturing method in which water contained in the container can be discharged without accumulation in the bottom part of the container and intrusion of the surrounding atmosphere can be prevented. SOLUTION: A bottom wall part 11 of a container main body 10 is provided with a drain hole 21 having a drain trap 22. Water in the container is discharged out of the water drain hole 21 and a part of water discharged is accumulated at the water drain trap 22, thereby a water-sealing part 27 is formed at the water drain trap 22 and the water drain hole 21 is sealed with the water-sealing part 27.
Patent JP-2001223528-A (JP)
Title: Oscillator device
Inventor: NAKANO KAZUHIRO
IPC: H03B5/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator device without causing any load between two oscillators, without lowering the level of an oscillation signal to be inputted to an amplifier and without causing any frequency change of the oscillation signal. SOLUTION: This device is provided with 1st and 2nd oscillators 1 and 2, and the amplifier 6. When the 1st oscillator 1 is switched to an operation mode, the amplifier 6 is operated as and emitter ground type amplifier to input a 1st oscillation signal to the base of an amplification transistor 6a, and when the 2nd oscillator 2 is switched to an operation mode, the amplifier 6 is operated as a base ground type amplifier to input a 2nd oscillation signal to the emitter of the transistor 6a.
Patent JP-2001226920-A (JP)
Title: Sign-board
Inventor: OTAKE KENJI
IPC: E01F9/70
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sign-board, which does not require a place even in the case of transport, storage or the like and in which the state in which a board body is opened can be maintained stably. SOLUTION: In the freely openable and closeable sign-board in which the two board bodies, in which signs are indicated on at least one external side faces, are installed oppositely and the approximate edges of each horizontal upper section are supported by hinges, each upper edge 3, 3 of the board bodies 2 are abutted against each other when the two board bodies 2, 2 are opened at a fixed angle and the hinges 4 are mounted at positions, where the board bodies are not opened more than that.
Patent JP-2001228572-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material using the same
Inventor: KIKUCHI MAKOTO
IPC: G03C1/09
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having an improved sensitivity to graininess ratio and a color photographic sensitive material using the emulsion. SOLUTION: Relating to the silver halide photographic emulsion, the coefficient of variation in the equivalent circular diameter distribution of all grains is 3-40% and flat platy grains which satisfy the following conditions (i)-(iv) occupy >=50% of the total projected area of all the grains. The flat platy grains are flat platy silver iodobromide or silver iodochlorobromide grains and each of the grains (i) has (111) faces as principal surfaces, (ii) has >=10 μm equivalent circular diameter and <=0.10 μm grain thickness, (iii) contains >=30 dislocation lines in its fringe part and (iv) has a hexagonal or triangular shape with no chip in the sides and angles when seen from a direction perpendicular to the (111) principal surfaces.
Patent JP-2000239243-A (JP)
Title: Antagonist of neuropeptide y
Inventor: CARPINO PHILIP A
IPC: A61P11/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a neuropeptide Y antagonist which is useful for inhibiting or reducing a pathologic state or physiological disorder, concretely obesity or hyperphagia, characterized by excessive neuropeptide Y or related to the same in a mammal. SOLUTION: A compound of formula I [K is phenyl, 2-pyridyl or the like; L is H, a 3-8C cycloalkyl or the like; Z is COR3, CONR1R2 (R1, R2 are H, a 1-6C alkyl or the like; R3 is a 1-6C alkyl) or the like; (n) is 0-3] or its pharmaceutically acceptable salt. Preferably, N-(4-diethylamino-phenyl)-2-phenyl-2-pyridin-4- yl-acetamide. The compound of formula I is obtained by coupling an acid of formula II with an amine of formula III by the use of a coupling agent such as EDC in the presence of an activation catalyst in an inert solvent such as CH2Cl2.
Patent JP-2001227006-A (JP)
Title: Operation system of work machine
Inventor: KOSEKI MITSUHIRO
IPC: E02F9/20
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation system of a work machine capable of improving operability and reliability of an operation lever device with a simple structure. SOLUTION: First or third belts 64, 68, 73 having little expansion and contraction are used as a means for mechanically transmitting a rotational movement of levers 55 to 57 to motor sensor assemblies 50A to 50C. Belt receivers 67, 71, 72 are arranged in joint parts 58, 59. Intermediate parts 68c, 68d, 73c, 73d of the belts 68, 73 are mutually disloacted in the shaft direction of the belt receivers 67, 71, 72 to bring into contact on the circumferential directional same side with outer peripheral parts of the belt receivers 67, 71, 72.
Patent JP-2000199032-A (JP)
Title: Cold rolled steel sheet for deep drawing excellent in press formability and its production
Inventor: YAMAZAKI YOSHIO
IPC: C22C38/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cold rolled steel sheet improved in Lankford value without deteriorating its tensile strength and having the characteristics of being excellent in a balance of TS-El by specifying the compsn. composed of C, Si, Mn, P, S, N, Al, Nb, B and Fe and the compositional ratio between Al and N. SOLUTION: This compsn. contg., by weight, <=0.0015% C, <=1.0% Si, <0.3% Mn, <=0.15% P, <=0.003% S, <=0.003% N and 0.04 to 0.15% Al, also satisfying >=30 Al/N, moreover contg. one or more kinds of 0.002 to 0.05% Nb and 0.0002 to 0.0030% B, and the balance Fe with inevitable impurities is prepd. to obtain a cold rolled steel sheet for deep drawing excellent in press formability. This cold rolled steel sheet is obtd. by subjecting a steel slab composed of prescribed steel components to direct or re-heating, holding it under soaking at 1,050 to 1,300 deg.C, thereafter executing hot rolling, finishing it at the Ar3 transformation point -20 deg.C to the Ar3 transformation point +50 deg.C, executing pickling and cold rolling at a draft of 65 to 90% and subsequently subjecting it to recrystallization annealing at 750 to 950 deg.C.
Patent JP-2001228697-A (JP)
Title: Developer residual amount detecting device, developing device, process cartridge and electrophotographic image forming device
Inventor: SATO HIROSHI
IPC: G03G15/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect developer residual amount regardless of an image forming mode with respect to an electrophotographic image forming device having plural image forming modes and switching the frequency of developing bias voltage at the time of writing an image in accordance with the image forming mode. SOLUTION: An antenna 54 is arranged in parallel with the developing sleeve 52 of a developing device 5, and a detection circuit 56 is connected to the antenna 54. At the time of detecting developer residual amount, specified developing bias voltage is applied to the sleeve 52 from a developing bias power source 55 and toner residual amount between the sleeve 52 and the antenna 54 is detected as the change of electrostatic capacity by the circuit 56. In such a case, the developing bias voltage having single frequency is applied to the sleeve 52 regardless of the image forming mode.
Patent JP-2001200822-A (JP)
Title: Self-boring screw
Inventor: INOUE MASAYUKI
IPC: F16B25/04
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To neatly store a self-boring screw for attaching an exterior member coated with a paint film without damaging a surface film, and to smoothly perform the following puttying. SOLUTION: The screw having a countersunk head part with a cross-shaped hole to which a driver bit is fitted, a shaft part on which a male screw is arranged and a pointed tip end, is provided with a first screw part in which a single-start thread is formed on the peripheral surface of the shaft part from the lower of the head part to the middle of the shaft part and a second screw part in which a double-start thread is formed which comprises a higher screw thread formed to have a larger outside diameter than that of the single-start thread from the terminal part of the first screw part toward the tip part and a lower screw thread formed to have a smaller outside diameter than that of the single-start thread of the first screw part.  The second screw part is so formed that its screw thread is gradually lowered in the vicinity of the tip part toward the tip part, so that the screw can be neatly stored by pushing the surface film of the exterior member in the inside of the exterior member, and post-treatment such as puttying can be smoothly performed.