baber/WOPTO huggingface dataset:
Patent JP-2002201984-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: WACHI SATOSHI
IPC: F02D41/34
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controller of an internal combustion engine capable of unifying an air fuel ratio of each cylinder with high accuracy by preventing the increase of the CPU operation load and the influence such as the variation of an operating condition. SOLUTION: This air fuel ratio controller comprises an air fuel ratio detecting time setting means 22 for setting an air-fuel ratio detecting time T including all exhaust strokes of each cylinder, a peak phase detecting means 21 taking an output value lambda of an air fuel ratio sensor 8 during the air fuel ratio detecting time, and detecting the peak phase P lambda to be maximized at a rich side or a lean side by the variation of the air fuel ratio, an air fuel ratio correcting cylinder discriminating means 25 for specifying the cylinder as an object of the correction of the air fuel ratio on the basis of the peak phase, and means for correcting the air fuel ratio by cylinders 31-34 for correcting the amount of fuel of the cylinder as the object of the correction of the air fuel ratio,  and the cylinder having the air fuel ratio different from that of the other cylinders is specified as an object of the correction of the fuel amount on the basis of the variation of the output value of the air-fuel ratio sensor.
Patent JP-2002212807-A (JP)
Title: Trousers having structure to prevent slip down of hem
Inventor: SAWADA JUNJI
IPC: A41D1/06
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide trousers having a unique structure to prevent the slip down of a hem and capable of suppressing the trouble of the slip down of the hem on the stool. SOLUTION: A tubular part 1 is suspended on the inner wall P1 of trouser P at the part under the knee with an upper connection part 2 in a state enabling the passage of the foot of the wearing person. The tubular part is elastically fit to the part under the knee of the wearing person. The upper end of a lower connection part 3 is connected to the tubular part and the lower end of the lower connection part 3 is connected to the inner wall surface P1 at a part below the connecting part of the upper end. The slip down of the hem can be suppressed by this structure even by shifting the belt part of the trousers below the waist.
Patent JP-2002204662-A (JP)
Title: Method for producing devil's tongue jelly
Inventor: TADA AKIKO
IPC: A23L29/20
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide devil's tongue jelly having a characteristic excellent also in nutrient balance included in bean-curd refuse, in addition to characteristics included in devil's tongue, such as glycemic control action, serum lipid control action, weight control action and constipation amelioration effect. SOLUTION: The objective method for producing devil's tongue jelly comprises dissolving in water bean-curd refuse together with glucomannan and filling the resultant solution thus obtained in a container followed by gelatinizing the solution in the container.
Patent JP-2002207058-A (JP)
Title: Auxiliary current transformer compensating method for automatic oscilloscope
Inventor: KAMURA TSUTOMU
IPC: G01R31/08
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary current transformer compensating method for an automatic oscilloscope that can accurately and easily compensate an error of an input circuit including a transducer even without removing the transducer. SOLUTION: An input of the auxiliary current transformer (transducer) 2 is removed from a line to be connected to a referential amplifier 4, and GPS watches 5, 6 are connected to the referential amplifier 4 and the automatic oscilloscope 3. In this state a phase error between an output signal of the referential amplifier 4 and an input signal of the automatic oscilloscope 3 is obtained to store this phase error as an absolute phase error in a table of the automatic oscilloscope 3.
Patent JP-2002208423-A (JP)
Title: Fuel cell stack safety operation device and its operation method
Inventor: GOTO SHOGO
IPC: H01M8/10
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack safety operation device and its operation method, which can efficiently control elimination of moisture from a gas duct when a stack of fuel cells is moved. SOLUTION: The stack safety operation device of fuel cells 10 is equipped with a vibration means 31 to vibrate a stack at least in two directions from among vertical components to the direction of cell lamination, that is, laminated direction of the cells and an inward direction of the cell surface. Also, a rotating means 32 to rotate the stack with the cell lamination direction as an axis is equipped. And cells are laminated with a surface parallel to the cell surface involving the axis as a center of symmetry. A stack 23 is sloped by a sloping means 33 so that a reacting gas exhausting hole inside a reacting surface be the lowest part in the reacting surface. Then, the operating method of the fuel cell stack safety operating device activates a stack operating means 30 when flooding occurs.
Patent JP-2002207862-A (JP)
Title: Information provision system, storage medium and sales activity method
Inventor: HIGUCHI MASAO
IPC: G06Q30/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an information provision system, a storage medium and a sales activity method with which the information of each sales activity executed by respective sales bases is unitarily provided and the convenience of customer is improved in the sales activity method performed by providing the sales bases in various places. SOLUTION: This information provision system used in the sales activity method performed by providing the sales bases B in the various places is provided with an input means for inputting sales activity information 201-203 including the allotted districts 221-223, date and time 241-243, contents 251 and 253 and references 262 and 263 of each sales activity executed by the respective sales bases B, storage devices 13 and 23 for storing the respective pieces of the sales activity information 201-203 inputted by the input means, a retrieval means for retrieving desired sales activity information from the sales activity information 201-203 and an output means for outputting the sales activity information 201-203 retrieved by the retrieval means.
Patent JP-2002217902-A (JP)
Title: Communication network optimization method, communication network optimization program and storage medium recorded with the communication network optimization program
Inventor: OZASA SHIRO
IPC: H04L12/24
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication network optimization method with which an answer equivalent to the cases where the calculation is terminated within a specified time and where the time is not restricted is sought. SOLUTION: This method is for calculating the finishing conditions of the optimization algorithm, by calculating the repeated calculation count in advance, based on the user-specified calculation finishing time following the measured necessary time for execution of one calculation in a simulated annealing method, and by adjusting the changed part of the annealing method to reduce errors.
Patent JP-2002138391-A (JP)
Title: Coated paper for printing
Inventor: IDEI KOJI
IPC: B41M5/52
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To prepare a coated paper for printing having good ink-set properties while maintaining offset printability in a high speed rotary press ink-jet system and prepare a coated paper for printing excellent in water resistance of the printed image on the paper. SOLUTION: This coated paper for printing having a coated layer obtained by coating a coating composition comprising a pigment and a latex binder on a base paper, has >=9.0 ml/m2 of ink migration amount at absorption time of 0.7 second measured by Bristow's method (J.TAPPI No 51-87 Method of testing for liquid absorption of paper and paper board), includes >=30 wt.% of precipitated calcium carbonate in a pigment forming the coated layer and the latex binder in the coated layer preferably comprises an SBR latex including >=20 wt.% of acrylonitrile. This invention includes a coated paper for printing including a cationic resin in the coated layer.
Patent JP-2002217352-A (JP)
Title: Packaging body of electronic component
Inventor: KAWAHARA TAKAFUMI
IPC: H01L25/04
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To enhance the mounting accuracy of a conductive ball in the packaging body of electronic components. SOLUTION: By covering the outer-periphery section of electrodes 8, 9, and 11 at the back surface side of a board 1 with insulators 10 and 12, recessed electrode exposure sections 10a and 11a are formed inside, and the conductive ball 14 is packaged on the section.
Patent JP-2002214679-A (JP)
Title: Lens protecting device
Inventor: KANAMORI SHINNO
IPC: H04N101/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the quality of outside appearance by keeping a gap between a lens barrier and the outer periphery part of an aperture part for a lens equal to or under a fixed value when the lens barrier is at a closed position. SOLUTION: A leaf spring 30 is disposed at the inside part of a housing 12 at the outer periphery part of the aperture part for a lens 14. The spring 30 is disposed to be curved in a circular-arc shape along the outer periphery part of the aperture part 14, and the lens barrier 16 is pressed back in a direction where it approaches to a reinforcing plate 28 when the lens barrier 16 existing at the closed position is separated from the plate 28 by an amount equal to or above a specified value.
Patent JP-2001337696-A (JP)
Title: Semiconductor recording device
Inventor: HIEKATA TAKAYUKI
IPC: G10L19/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To record enough length of music data in a semiconductor memory by easy operation with a cassette tape recorder and control the capacity of the semiconductor memory and the useless consumption of electricity. SOLUTION: In a cassette tape-shaped housing body, of a semiconductor recording device a head 1 that detects a magnetic recording signal by connecting the head of the cassette tape recorder, a coupling circuit 2 that restores an analogue music signal from the magnetic recording signal, an A/D converter 3 that converts the analogue music signal into digital data, and a processor 4 that codes and records the digital data in a semiconductor memory 5 are provided. Thereby, it is possible to record the music data easily in the semiconductor memory via the cassette tape recorder that widely spreads to households without using any special devices such as a personal computer and enough length of music data efficiently in the memory of restricted capacity by coding.
Patent JP-2002219667-A (JP)
Title: Driving tool
Inventor: MIWA MASAO
IPC: B25D17/10
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a idle driving prevention device having superior usability, durability, and reliability by a simple constitution giving no effect on the diameter of a housing and assemblage. SOLUTION: A cylindrical idler 20 is disposed in the internal circumferential side of a spacer 18 in a space 19 of a barrel 2 coaxially with an impact bolt 7. The idler 20 is provided with a tapered retaining hole 21 having an opening in the rear end slightly larger than the outside diameter of a disk part 8 of the impact bolt 7 and gradually getting a smaller diameter toward the front and has a C-shaped cross section to be cut in one part in the axial direction. In idle driving, when the impact bolt 7 advances, the disk part 8 is elastically press-fitted into the retainer hole 21 of the idler 20.
Patent JP-2002215674-A (JP)
Title: Web page browsing support system, method and program
Inventor: SUGIYAMA KAZUNARI
IPC: G06F12/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a Web page browing support technique reducing the effort for reaching necessary information by automatically presenting an appropriate cyclic plan of Web pages when collecting a large number of related Web pages by retrieving on WWW on the basis of a retrieval word specified by a user. SOLUTION: In the case of collecting the related Web pages from WWW by an optional robot on the basis of the retrieval word inputted by the user, each of a large number of Web pages collected by the robot is clustered on the basis of the degree of similarity. On the Web pages classified to each cluster, a link is reconfigured on the basis of the degree of similarity further within the cluster, and the sequence of the link is determined. The URL of the Web pages are rearranged in the sequence of the reconfigured link for the inputted retrieval word and presented as the recommended cyclic sequence of the respective Web pages.
Patent JP-2002215356-A (JP)
Title: Panel operation setting device
Inventor: KURASHINA TERUKI
IPC: G06F3/048
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a panel operation setting device enabling a user to arbitrarily change the setting of a panel operation. SOLUTION: This panel operation setting device is incorporated in a printer. With a panel operation setting screen displayed on the display device of a host computer 18, the user changes the operating method of operating buttons and the setting of the display contents of LEDs, in matching with to his preference. The re-set panel operation data are stored in a RAM 22 of a printer as a button operation table and a LED display table. After these tables have been stored in the RAM 22, every time the user operates the operation buttons, the operation of the printer is switched according to the button operation table in the RAM 22. Also, the display of the LEDs is switched according to the LED display table in the RAM 22.
Patent JP-2002221683-A (JP)
Title: Polygon mirror and its manufacturing method
Inventor: ANDO BUNTO
IPC: G02B26/12
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a polygon mirror suitable for high speed rotation and serving for the purpose of accurate image quality. SOLUTION: This polygon mirror is manufactured by mirror-processing the respective side surfaces of the base part 5 of a metallic processed substance 41' equipped with the base part 5 presenting regular polygon pillar shape or disk shape in plan view and a cylindrical part 6 formed below the base part 5. The mirror-processing is performed in a state where a tool 66 is press-fit inside the cylindrical part 6, whereby the surface shape of the respective side surfaces after processing is made uniformly concave or convex in plan view.
Patent JP-2002230309-A (JP)
Title: Server device and fund transfer information notification system
Inventor: NAKAJIMA MASARU
IPC: G06Q40/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the safety of fund transfer services against illegal uses. SOLUTION: A portable terminal such as a portable telephone terminal and a PHS terminal has its own identification information on a production number, etc., given when shipped from the factory and further has identification information on a user such as a telephone number given when the user buys the portable terminal. In addition to those pieces of identification information, a password applied to the fund transfer services is used to perform authentication of high precision and a communication trader mediates between the user and a bank to support the fund transfer of the user.
Patent JP-2002227333-A (JP)
Title: Partition wall and its construction method
Inventor: NAKANO HIROYUKI
IPC: E04B2/82
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall and a construction method of the partition wall having fire resistance equivalent to a partition wall formed of an ALC panel and leveling a construction period by attaching a ceiling material, before the erection of the partition wall. SOLUTION: This partition wall comprises a fire resistively covered beam 21 and provided at the ceiling; a heat insulating material 30 mounted to the lower end part of the beam; a ceiling material 27 mounted to the lower end side part of the beam through the heat insulating material; a pair of metal copings 33, 34 spaced from each other and mounted to the lower end face of the heat insulating material; a pair of metal baseboards 41, 42 spaced from each other and mounted onto a floor 40; a plurality of core panels 50 erected with the upper parts fitted into a pair of copings and with the lower parts restricted by a pair of baseboards;  and a finishing panel attached to the core panels 50 across tie members fastened by fastening members while covering side connection parts between the core panels 50 from both faces of the respective core panels through stanchion members fastened to both faces of the core panels 50 by fastening members.
Patent JP-2002231955-A (JP)
Title: Display and its manufacturing method
Inventor: SHIBA TAKEO
IPC: G09F9/30
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a display where polycrystalline silicon thin film transistors different in crystal grain or mobility exist mixedly in the display picture element region and the circuit region. SOLUTION: This is a display which has a display picture element region and a circuit region on a substrate, and first film transistors in each of which the source region, the channel formation region, and the drain region consist of first polycrystalline silicon films and second thin film transistors in each of which the source region, the channel formation region, and the drain region consists of second polycrystalline silicon films are made mixedly at least in either the above display picture element region or the circuit region, and for the above second polycrystalline silicon film, the average grain diameter of the crystals positioned at the outermost surface is larger than the average grain diameter of the crystals positioned at the outermost surface of the above first polycrystalline silicon film.
Patent JP-2002224590-A (JP)
Title: Nozzle chip
Inventor: BESSHO KATSUHIKO
IPC: B05B1/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To continuously jet a fluid in a prescribed jetting pattern for a long duration. SOLUTION: The nozzle chip comprises a jetting hole 3 and a flow channel 4 communicating with a jetting hole and is installed in a nozzle installation part 2 having a fluid supply channel 1 in a detachable manner so as to communicate with the flow channel with the fluid supply channel and the flow-in channel 5 to lead a fluid to the flow channel is formed to have a transverse cross-sectional shape to inhibit a particle difficult to pass a jetting hole from flowing into the channel and have the total inlet surface area larger than the transverse cross-section surface area of the channel.
Patent JP-2002232826-A (JP)
Title: Still picture recorder
Inventor: HAMA RYUZO
IPC: H04N5/225
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a SW for selecting whether all of still pictures are sent or specific ones of them are sent in the case of transferring the still pictures from a still picture recorder to a personal computer through a cable. SOLUTION: Transfer buttons can be reduced to one by transferring only recorded and updated picture data which is not retained in the personal computer by checking the ID of picture data recorded in the recording medium inside the still picture recorder.
Patent JP-2002241934-A (JP)
Title: Method and apparatus for sputtering
Inventor: IWASE HIDEO
IPC: C23C14/34
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal electric discharge and nodules when sputtering is performed. SOLUTION: The frequency of abnormal electric discharge in a sputtering method using a direct current power source 8 and in a sputtering method using only a pulse power source 7 is measured in advance. A control means 9 compares the temporal variation of the frequency of the abnormal electric discharge at each point in time of the sputter process shown by the amount of cumulative electric energy applied to a target 4, and the power source exhibiting a smaller frequency of abnormal discharge per unit time is operated each time. That is, the electric power is supplied only from the pulse power source 7 from the point in time of the electric power supply start (film deposition start) until the amount of cumulative electric energy reaches a first value (for example, 4 kWh), only from the direct current power source 8 from the first value (for example, 4 kWh) to a second value (for example, 25 kWh), and only from the pulse power source 7 if cumulative electric energy exceeds the second value (for example, 25 kWh).
Patent JP-2002234823-A (JP)
Title: Hair growth stimulant and hair tonic containing chromanol glycoside
Inventor: FUJII TOSHIAKI
IPC: A61K31/7042
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a new hair-growth stimulant and hair tonic effectively exerting the action at a small application amount, free from disagreeable feeling and side actions after the use for a long period and effective for improving the falling off and thinning of hair. SOLUTION: The hair-growth stimulant and hair tonic contain a chromanol glycoside expressed by general formula (1) (R1, R2, R3 and R4 are each independently H or a lower alkyl; R5 is H, a lower alkyl or a lower acyl; X is a monosaccharide residue or oligosaccharide residue which may contain a lower alkyl or a lower acyl substituting the hydrogen atom of the hydroxy group in the saccharide residue; (n) is an integer of 0-6; and (m) is an integer of 1-6) as an active component.
Patent JP-2001281616-A (JP)
Title: Projection type display device
Inventor: SONEHARA TOMIO
IPC: H04N9/31
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact projection type display device which can perform color display of high contrast. SOLUTION: The projection type display device has a light source 106, dichroic mirrors 402 and 403 to composite an image formed by a plurality of reflection type light valves 501, while light separating the light from the light source 106 into a plurality of different color lights and an imaging lens 101 to perform image-formation of the image of the light composited by the dichroic mirrors 402 and 403. The reflection type light valve 501 is placed in a state that the center has moved in parallel from the optical axis of the imaging lens 101, so that the direction of long side meet the line of intersection of the dichroic mirrors 402 and 403.  Moreover, the imaging lens 101 is placed, so as to intersect with respect to the surface defined by the central axis of the light flux passing each reflection type light valve 501 with the same angle of inclination as the angle of each reflection type light valve. Therefore, the color display high in the contrast becomes possible, and the depth of the whole device can be reduced.