baber/WOPTO huggingface dataset:
Patent JP-2002271394-A (JP)
Title: Apparatus, method and program for setting packet length, recording medium having recorded program and packet generator
Inventor: YOSHIDA TOMIO
IPC: H04L69/40
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for setting the packet length, based on a geometrical distribution adaptable to variable length packets. SOLUTION: The apparatus for setting the packet length comprises a calculator 2 for calculating the temporary average packet length Lm-1 from a minimum packet length Lmin and a maximum packet length Lmax , based on the recorded contents in a packet length recorder 10, a calculator 24 for calculating the success probability (p) from the temporary average packet length Lm-1 and an average packet length LL, a calculator 30 for calculating the geometric distribution of the success probability p, and a packet length setting unit 40 for setting the packet length from the minimum packet length Lmin and the geometric distribution. The makes setting the packet length possible, if a minimum packet length Lmin , a maximum packet length Lmax and an average packet length Lm are given even for variable length packets.
Patent JP-2002268028-A (JP)
Title: Variable optical filter unit and variable gain equalization system
Inventor: IKEDA KAZUHIRO
IPC: G02F1/09
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, small-sized variable optical filter unit and a variable gain equalization system which uses it. SOLUTION: A prism 26, a polarizer 6, a Faraday rotator 7, and a linear phase element 8 are arrayed and arranged in order between a lens 22 of a collimator 19 and a retroreflector 25 as a total reflecting means. A core clad part 21a functioning as an input-side optical fiber of the collimator 19 has its optical axis aligned with the optical axis of the lens 22. When the light emitted by the collimator 19 reaches the retroreflector 25, its going light is totally reflected by the retroreflector 25 while shifted by an interval Y and its return light is refracted by a prism 26 and impinges on the core clad part 21a. Intervals fa and fb need not be mad equal to each other, so a general collimator can be adopted to lower the price and reduce the cost.
Patent JP-2001312327-A (JP)
Title: Data processing system provided with controllable clock for partitioned synchronizing interface
Inventor: FAUCHER MARC R
IPC: G06F1/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system having a synchronizing interface, a partitioning clock and an I/O logic controller structure. SOLUTION: This system is provided with plural processing components 22 and each of processing components (22) is provided with plural I/O logic controllers (24). Further, this system is provided with plural clock supply sources (30) for supplying clock signals and plural multiplexers (36) connected to the plural clock supply sources and at least two of I/O logic controllers. Concerning the clock signals, frequencies or skews, namely, time delays are mutually different. Under the suitable control of a clock selection register connected to the plural multiplexers, one of plural clock signals from the clock supply sources can be supplied to at least two I/O logic controllers connected to the prescribed multiplexers.
Patent JP-2002264737-A (JP)
Title: Wiring structure of engine room harness
Inventor: KIMURA BUNICHI
IPC: H02G3/22
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure of an engine room harness capable of wiring a harness trunk line without being restricted by car body design. SOLUTION: Since the harness trunk line 12 is housed in an upper position in a cowl box 4 having relatively an allowance for the closed cross-sectional area and is wired in the car width direction of the cowl box 4, there is no need to secure a harness installing space between an under surface of the cowl box 4 and an upper surface such as a brake master back 26 arranged under the under surface. Thus, the aboveground height of the cowl box 4 is heightened to thereby avoid having influence on the car body design so that a layout of the harness trunk line 12 can be realized without being restricted by a car model.
Patent JP-2002275838-A (JP)
Title: Synchronous flashing system of spontaneous light type delineator
Inventor: HAMAKAWA YASUHIKO
IPC: E01F9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous flashing system of spontaneous light type delineator easily executable without taking into consideration an installing place and installing order, and capable of successively changing simultaneous light emission, alternate light emission or flowing light emission even after setting the light emitting timing. SOLUTION: The respective spontaneous light type delineator 1 are installed in large numbers along a road, and make a light emitter 7 emit the light by solar power generation, and have a standard wave receiving means 5 for synchronizing by receiving at least a standard signal a, a light emitter driving circuit 6 for controlling flashing of the light emitter 5, and a day-night discriminating circuit 4 for starting a power source by detecting nighttime. The light emitter driving circuit 6 obtains synchronous time of the standard signal a, and flashingly emits the light by making the light emitter 7 start to emit the light by delaying by timer setting time from the synchronous time.  Respective timers 61 of the spontaneous light type delineators 1a, 1b, etc., 1n installed on the road set light emission in proper stages in installing arranging order to make the light emitter simultaneously emit the light, alternately emit the light or flowingly emit the light.
Patent JP-2001329140-A (JP)
Title: Flame retardant and flame-retardant resin composition
Inventor: MIURA TAKASHI
IPC: C08K5/49
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant capable of imparting excellent molding processability to a thermoplastic resin and a thermoplastic elastomer without reducing the physical characteristics, and capable of imparting sufficient flame retardancy thereto without using a conventional halogen-based flame retardant, or the like, and further to obtain a flame-retardant resin composition by using the flame retardant. SOLUTION: This flame retardant comprises (A) a silicone-based resin and (B) a composite rubber-based graft copolymer obtained by graft-polymerizing at least one kind of a vinylic monomer on a composite rubber composed of a polyorganosiloxane and an alkyl (meth)acrylate rubber. The flame-retardant resin composition comprises the flame retardant and (C) the thermoplastic resin and/or the thermoplastic elastomer.
Patent JP-2001349855-A (JP)
Title: Modulated differential scanning calorimeter
Inventor: DANLEY L ROBERT
IPC: G01K17/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve analysis efficiency by providing more correct heat flow measured values in an MDSC operation method. SOLUTION: The modulated differential scanning calorimeter(MDSC) and two-temperature difference signals of the temperature difference between a sample position and a reference position and the temperature difference between the sample position and a base are used. Heat flows associated with a sample and a reference holding pan, and the difference in heating rates of a sample and the pan are calculated in this approach. Since the dependence of heat capacity calibration factor is reduced considerably or is eliminated, modulation time can be made short, so that higher underlying heating rates can be used because the modulation time can be made short, and as a result, a time for users to use in MDSC experiments can be shortened.
Patent JP-2002277396-A (JP)
Title: Light emission detector
Inventor: HATA YOSHIAKI
IPC: G01N33/483
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the convergence efficiency, and to reduce the size and the cost of detector. SOLUTION: This detector is provided with a light emitting part arranged with a luminous substance reaction product holding member 20 for holding a luminous substance, a photodetecting element 8 arranged on one side of the light emitting part to detect light, the first condensing means 15 arranged between the light emitting part and the photodetecting element 8 to condense at least one portion of beams 300, 302 emitted toward one side from the light emitting part substantially in a light receiving face R of the photodetecting element 8, a concave mirror 12 arranged on the other side opposite to the one side of the light emitting part to reflect toward the one side at least one portion of beams 310, 312 emitted from the light emitting part toward the other side,  and the second condesing means 15 for converging at least one portion of the beams reflected by the concave mirror 12 substantially in the light receiving face R of the photodetecting element 8.
Patent JP-2002275244-A (JP)
Title: Epoxy resin composition
Inventor: TAKAHASHI YOSHIYUKI
IPC: C08G59/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of exhibiting excellent flame retarding effect, and capable of producing an electric laminate having excellent moisture resistance and adhesivity when used as a nonhalogen flame retardant. SOLUTION: The epoxy resin composition contains an alkylphosphinic acid and/or a phosphorus-containing epoxy resin derived from an alkylphosphinic acid (A) and a compound having a phenol skeleton and a triazine skeleton (B) as essential components.
Patent JP-2002281617-A (JP)
Title: Distribution board fitted with lightning arrester
Inventor: NAKADA RYOSAKU
IPC: H02B1/42
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board fitted with a lighting arrester, which can protect load from thunder surge going through an antenna line, a telephone line, etc., and is also applicable to the use of the communication line of a power source line, and further in which the insulation test of an apparatus, etc., can be performed easily. SOLUTION: This distribution board 1 fitted with a lighting arrester of a constitution such that a power source line 2, a telephone line 3, and an antenna line 4 are led in itself and they are connected severally to the lightning arrester 1 to release thunder surge to the ground via a grounding conductor 9, so this can perform the lightning protection of all the cables led in from the outdoors, in a general housing. Moreover, this can jointly have the inflow checking effect of the thunder change and the signal deterioration preventive function in the case where the power line is used as a signal line, by connecting a ZnO element 71 and a discharge tube 72 in series, thereby making them function as a surge absorber which is small in capacitance.
Patent JP-2002273993-A (JP)
Title: Printer, printer host for controlling the same, and operation program of printer host
Inventor: TOMIYAMA TADAO
IPC: B41J2/21
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a desirable printing result even if there are fluctuations in the quality of a printing medium produced in every manufacturing lot. SOLUTION: A bar code reader 45 is provided in the printer 30 to read a bar code attached to a cut sheet. Information indicated by the bar code contains color quality information or the like of the cut sheet and the color quality information is sent to a host 10. A lookup table modifying part 65 of the host 10 modifies a color conversion lookup table 66 based on the color quality information or the like. A color conversion processing part 62 converts RGB image data to CMYK image data by reference to the modified lookup table 66. The CMYK image data are converted to printer control commands and then sent to the printer 30.
Patent JP-2002290530-A (JP)
Title: Nurse call device
Inventor: YOSHIDA KAZUYA
IPC: H04M1/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a nurse call device having a base unit, which is light when its operation is carried out and superior in external appearance, enables unit number setting on a chasis side, and is suitable for standardization of a unit. SOLUTION: The master unit consists of an operation panel unit 20, having calling and speaking function to a slave set, each selection panel unit 40 for selecting slave sets, and a chasis 50 for attaching and fixing the panel unit; the chasis has a first hook part 51 each for fixing the unit, which has an oblong screw fixing part for changing positions of a protrusion to be suspended from the first hook part and the unit, while being fixed temporarily; a vertical surface and a slanted surface are formed on a unit side surface part; a second hook part 52 is formed in the chasis; and engaging holes 63 for suspending from the second hook part are formed on a unit side surface. A decoration panel 120 is fixed to vacant engaging holes.
Patent JP-2002285930-A (JP)
Title: Motorized fuel pump
Inventor: ONUMA MICHIRO
IPC: F04D29/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To form a motorized fuel pump compact by providing a filter inside the fuel pump, and to reduce the manufacturing cost. SOLUTION: Inside a pump case K, a motor chamber 8 where a motor M is contained, and a pump part P for generating pump action by rotation of the motor are provided, and fuel pressure boosted by the pump part P is fed via the motor chamber 8 to be delivered from a delivery passage 7 in the outward direction in this motor type fuel pump. Fuel fed from the motor chamber 8 toward the delivery passage 7 is filtered by the filter F disposed in the motor chamber 8.
Patent JP-2002283933-A (JP)
Title: Sash moulding
Inventor: KOBAYASHI SHINJI
IPC: B60R13/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sash moulding which can be fabricated at a low cost by reducing the number of parts and manufacturing processes, requires no grinding for attaching a fixing portion, and is easy for attaching operation. SOLUTION: In this sash moulding, first and second engaging portions 13a, 13b for engaging with first and second locking portions 7a, 7b of a door sash 1 on both edge portions along a longitudinal direction of an elongate moulding body 11 attached along at least one side of the door sash comprising an upper portion 2 and a side portions 3a, 3b are formed, first and second end caps 14a, 14b are provided on both ends, and a positioning portion 15 and a third engaging portion 13c are formed on the first end cap, and fixing members 16a, 16b to the door sash 1 are placed to the second end cap 14b.
Patent JP-2001354626-A (JP)
Title: Itaconic acid ester and method for producing the same
Inventor: OOKA MASATAKA
IPC: C07C69/593
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain new itaconic acid esters containing oxycarbonylmethyl ester groups as active ester groups and to provide a method for producing the same. SOLUTION: The new itaconic acid esters containing oxycarbonylmethyl ester groups as active ester groups are represented by general formulas I-1, I-2 and I-3 (R1 and R3 are each independently hydrogen, a phenyl group or a 1-5C alkyl group; R2, R4 and R5 are each independently a monofunctional organic group). The methods for producing the itaconic acid esters comprise reacting an itaconate or an itaconic acid half ester salt with an α-haloketone.
Patent JP-2002289668-A (JP)
Title: Substrate treating apparatus
Inventor: SHINOZAKI KENJI
IPC: H01L21/205
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To perform continuous treatment in a substrate treating apparatus normally by preventing inflow of residual gases in a treatment chamber into the other chambers. SOLUTION: In this substrate treating apparatus, at least two treatment chambers 4, 5 are connected to a common conveying chamber 3. Gate valves 9, 10 are arranged between the treatment chambers 4, 5 and the conveying chamber 3. When the substrate 20 is conveyed between the treatment chambers 4, 5 and the conveying chamber 3 by opening and closing the gate valves 9, 10, air pressure in each chamber 3 to 5 is set as follows. PAn >PB1 PB2 >PAm Where, PAn , PAm is the pressure in treatment chambers (n, m>=1, n≠m). PB1 , PB2 is the pressure in the conveying chamber.
Patent JP-2002284593-A (JP)
Title: System and device for treating organic waste
Inventor: SASAKI NORIMITSU
IPC: G06Q50/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste treatment device, which is a device utilizing the fermenting and decomposing action by microbes, which can perform both composting treatment and volume reducing treatment, and which furthermore can effectively perform the treatments under appropriate conditions corresponding to the states of the treatments performed in the device, and to provide an organic waste treatment system provided with the organic waste treatment device. SOLUTION: In a terminal garbage-treatment machine A, the treatment of charged garbage is performed in an operation mode that is set to either mode of a composting treatment or a volume reducing treatment. Moreover, a treatment state is detected by a sensor and an operation corresponding to a detected treatment state is performed. The detected treatment states are stored in PC 50 as data and then transmitted to a monitoring device 70. In the monitoring device 70, received data are compared with preset values so that whether the operation state of the organic waste treatment device 1 is normal is decided.
Patent JP-2002294674-A (JP)
Title: Pump gate
Inventor: KUJI YOSHIMASA
IPC: E02B7/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily dismount and remount a gate pump incorporated in a gate door body. SOLUTION: In this pump gate, the gate pump 27 for drainage is incorporated in a gate door body 21. The pump gate comprises a pedestal 33 inside the gate door body 21 having a through-hole 33a gradually reducing in diameter from the upper side to the lower side thereof formed therein and a mounting plate 38 for the gate pump 27 gradually reducing in diameter from the upper side to the lower side thereof. The gate pump 27 is supported by fitting the mounting plate 38 into the through-hole 33a of the pedestal 33.
Patent JP-2002289746-A (JP)
Title: Substrate for mounting batch-process electronic component and electronic device
Inventor: MIKURINO SUKEO
IPC: H01L23/13
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting batch-process electronic component capable of easily and accurately dividing a substrate area for mounting individual electronic component without producing burr and cracks and highly reliably airtightly sealing the electronic component. SOLUTION: In the substrate for mounting the batch-process electronic component, the substrate area 2 for mounting a plurality of the electronic component forming a frame-like sealing materialized layer 5 mounting a cover body or sealing for mounting the cover body through a brazing material on the circumference of the recess part 4 for mounting the electronic component is vertically and horizontally arranged and formed on a substantially flat plate-like ceramic mother substrate 1, and a ceramic coat layer 10 covering a surface of the halfway from the upper end of a metalized conductor layer 9 formed on the peripheral face of a through hole 8 formed on the boundary line 3 of the substrate area 4 for mounting the electronic component formed.
Patent JP-2002293458-A (JP)
Title: Image forming device and recording head
Inventor: TSURUI NORIO
IPC: B41J15/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of recording accuracy due to floating of a recording medium from a platen. SOLUTION: Several driven rolls 48 are arranged in the downstream side of a driven roller 41 and in the upstream side of a recording head 23 on the platen 22 freely to contact and separate with/from the platen 22. An auxiliary scanning roller 21 and each driven roller 41 pushed to the auxiliary scanning roller 21 at the predetermined pressure for contact and separation are arranged in the upstream side of the platen 22 in the recording paper Pr carrying direction. A paper delivery roller 31 and each spur 32 pushed to the paper delivery roller 31 at the predetermined pressure for contact and separation are arranged in the downstream side of the platen 22 in the recording paper Pr carrying direction.  The driven rollers 41, the driven rolls 48 and the spurs 32 are interlocked with each other to contact and separate with/from the auxiliary scanning roller 21, the platen 22 and the paper delivery roller 31.
Patent JP-2002296153-A (JP)
Title: Device for accelerating salivation
Inventor: NOBUE TOMOTAKA
IPC: A61L2/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accelerating salivation at freely favorite timing for individuals. SOLUTION: The device is composed of a main body 10 formed portably in size, an open/close cover 11 disposed at the opening/closing section, an odor emitting section 12 disposed at the open/close cover 11, a mirror 13 that is a means for reflecting an image allocated inside the open/close cover 11, and a container section being disposed at the opening/closing section of the main body and containing some kinds of furniture, for example, a swab 16 that is a means for sampling saliva, a spoon 17 that is made up of a resin material including a taste element with sourness and accelerating the salivation, or the like. In addition, luxury goods for individuals, which accelerate the salivation, can be involved.
Patent JP-2002291355-A (JP)
Title: Irrigation system for supplying or draining irrigation water for paddy field lot
Inventor: ONODERA TSUNEO
IPC: A01G25/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation system for supplying or draining irrigation water for paddy field lots, which has a simple structure, can easily be maintained, can surely ensure an irrigation water-supplying and draining function, utilizes only the first irrigation water-maintaining device, and can surely supply and drain water already containing agrochemicals, fertilizers and the like for the paddy field lots. SOLUTION: This irrigation water-supplying and draining system 1 for paddy fields comprises an irrigation water-maintaining device 2 having an irrigation water-introducing portion such as an irrigation water pipe 7 for supplying irrigation water A from an irrigation water route 17 to the paddy field lot and a draining portion such as a draining pipe 12 for naturally draining drainage B from the paddy field lot 16 to a draining route 19. In the irrigation water route 17, weirs 18 are disposed on the downstream sides of the connection portions of the irrigation water-introducing potions. By the pressure of the irrigation water at the weir 18, the drainage B from the draining route is taken into the device box 3 from the irrigation water-introducing portion through a connection pipe 7a connected to the draining route.
Patent JP-2002153074-A (JP)
Title: Pwm generator
Inventor: KOGA HIDETSUGU
IPC: H02M7/48
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a PWM generator which can alleviate a load corresponding to the processing capability of an arithmetic circuit for covering the wide application field. SOLUTION: A carrier generation circuit 42 is operated for the counting with a count clock 49. Data is sequentially written into a triangular wave comparison value register 43 and a waveform pattern register 45, whenever the PWM comparison data of each phase and space vector arithmetic operation are processed with an arithmetic operation circuit 41. First, a counter value 42a as an output of the carrier generation circuit 42 is compared with the data written in the triangular wave comparison value register 43 with a comparison circuit 44. A comparison result is always converted to an address with an address encoder 46. One waveform pattern register is always selected with an address encoder output from a PWM pulse pattern table 47, and each bit of register is outputted as the PWM outputs 47a, 47b, 47c, 47d, 47e and 47f.