baber/WOPTO huggingface dataset:
Patent JP-2001205530-A (JP)
Title: Work fixing device
Inventor: KOMABA KIYOSHI
IPC: B23Q3/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a work fixing device that can permit economical machining of a metal tube or metal bar stock as a workpiece and can prevent a flaw in the metal tube or the like posed when it is fixed. SOLUTION: Three combinable split chucks 16 are fixed to bearers 14 spaced on an end face of a scroll chuck 12 in equiangular relation. The bearers 14 are radially movable on the end face of the scroll chuck 12. The split chucks 12 each have at their tip an arcuate tongue 28A so that when they are combined into an integral position via centric movement of the bearers 14, a cylindrical clamp portion 30 is defined to fix a tubular material from the outside.
Patent JP-2001216776-A (JP)
Title: Disk device
Inventor: KURODA ATSUYA
IPC: G11B17/03
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact disk device for easily realizing the insertion and ejection of a disk. SOLUTION: This disk device is provided with a holding part for holding a clamper for press-fitting and fixing a disk to a turntable, a rotary supporting shaft projecting in coaxial two directions on the same parallel face as that of the clamper, a clamp arm having a rotary shaft projecting in the same direction as that of the rotary supporting shaft, a chassis engaged with the rotary supporting shaft and the rotary shaft and provided with a groove in a direction vertical to the disk face, a rotary supporting shaft guide formed by connecting a horizontal groove part to be engaged with the rotary supporting shaft and an inclined groove part for elevating the rotary supporting shaft and an open hole part of the rotary supporting shaft, a rotary shaft guide formed by connecting the horizontal groove to be engaged with the rotary shaft and the inclined groove part and the open hole part,  and a slide lever equipped with the rotary supporting shaft guide and the rotary shaft guide and allowed to move back and forth. Then, the clamp arm can be elevated according to a rotating operation and a vertical moving operation.
Patent JP-2001214826-A (JP)
Title: In-tank type fuel pump
Inventor: OKADA KINGO
IPC: F02M37/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump requiring no heightening of sealing performance to fuel, capable of reducing generation of electric noise and capable of reducing a space. SOLUTION: An FPC unit 50 is mounted on a flange member 23 to eliminate the necessity of separately securing the space for mounting the FPC unit 50, and the FPC unit 50 can be arranged so as to be isolated from the fuel inside of a fuel tank 2. Thus, the FPC unit 50 is required only to make a seal to infiltration of moisture or dust, and does not require high selaing performance such as when arranging the FPC unit 50 inside the fuel tank 2. The FPC unit 50 is mounted on the flange member 23 to shorten wiring between an FPC 51 and a fuel pump 12 to thereby reduce generation of the electric noise as well as to miniaturize a capacitor 52, a capacitor 53 and a coil 54 for constituting an RC circuit.
Patent JP-2001212994-A (JP)
Title: Thermal head, stencil plate making apparatus and stencil printer
Inventor: SUGIYAMA YOSHIHIDE
IPC: B41J2/335
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture thermal head in which a heating part can heats an object while making linear contact therewith in the main scanning direction. SOLUTION: A protrusion 30 is formed on a heat resistant substrate 20 while extending in the main scanning direction. The protrusion 30 comprises a columnar member 51 having substantially circular cross-section made of a high melting point material and a plurality of thin film heaters 53 are formed, in the main scanning direction, on the arcuate par 61 of the columnar member 51 on the side opposite to the substrate 20.
Patent JP-2001219885-A (JP)
Title: Air bag device for saddle riding vehicle
Inventor: TAJIMA KO
IPC: B62J27/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively relieve impact, and improve an external appearance. SOLUTION: In this saddle riding vehicle having a handle 2, a head pipe 3 for rotatably supporting this handle 2 and a vehicle body constitutive member including a frame member extending backward after being extended below a seat 4 from this head pipe 3 and forming a space 52 between this vehicle body constitutive member and the seat 4, an air bag device 50 is installed in the vehicle body constitutive member so as to inflate an air bag 51 in the space 52.
Patent JP-2001221885-A (JP)
Title: Opening device of airlock door for staff
Inventor: OKUBO TETSURO
IPC: G21C13/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent a door from becoming incapable of opening and closing due to shock from opening or closing of the door. SOLUTION: An opening device of airlock door for staff is provided with an inner door 3a and an outer door 3b, attached to a hinge arm 4 supported by open flanges 1a and 1b forming an airlock room via a door rotating axis 4c, a drive shaft penetrating the open flanges 1a and 1b, and a cam switch panel placed corresponding to the inner door 3a and the outer door 3b so as to operate an airlock cam, latch cam, and door opening cam in turn by the rotation of a handle placed at an inner part and an outer part of the airlock room. At a position corresponding to the hinge arm 4 of the inner door 3a and the outer door 3b at the open flanges 1a and 1b, an inertia suppressing device 60 for buffering the shock in door closing by abutting against the hinge arm 4, immediately before door closing is provided.
Patent JP-2001224208-A (JP)
Title: Sulky rice transplanter
Inventor: TANAKA TOMIO
IPC: A01C11/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter which has a bonnet disposed in the front of a driver's seat has step positions on the right and left sides of the bonnet, and does not intercept the passage of a driver to the driver's seat via the step portions, even when a roof is disposed above the driver's seat. SOLUTION: This sulky rice transplanter is characterized by extending a roof support frame 33 above a bonnet 13 along the lateral sides of the bonnet 13, supporting a roof 41 on the roof support frame 33, disposing step portions 30 on the lateral side of the bonnet 13, upward disposing preparatory seedling stand support frames 37 on the right and left body side portions of the step portions 30, and extending the upper side distance between the roof support frame 33 and the preparatory seedling stand support frame 37 more than the lower side distance between the roof support frame 33 and the preparatory seedling stand support frame 37.
Patent JP-2001197612-A (JP)
Title: Motor controller for electric motor car
Inventor: OIWA HISAYA
IPC: H02P29/00
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for electric motor car which controls the drive of a motor, so that the running speed of an electric motor car becomes a target value that is decided according to the opening of the accelerator of the car, can improve speed controllability by means of an accelerator, and easily makes the car to be operated comfortably without causing speed hunting. SOLUTION: The motor controller finds the corresponding speed of the electric motor car from a table, on which a plurality of map characteristics of target speeds to the opening of the accelerator is set, by using the detected present speed of the car as a parameter, based on the detected opening of the accelerator and present speed of the car.
Patent JP-2001220184-A (JP)
Title: Interlayer for laminated glass and laminated glass
Inventor: TOYAMA KIYOBUMI
IPC: C08K5/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer for laminated glass and laminated glass which is excellent in basic performance necessary for laminated glass such as transparency, weather resistance, shock energy absorbency and adhesion with glass, prevents the degradation of TL value due to the coincidence effect and exhibits excellent sound insulation in a wide temperature range stably for a long time without impairing the moldability and handling property as the interlayer for laminated glass. SOLUTION: This interlayer for laminated glass consisting of plasticized polyvinylacetal resin film containing polyvinyl acetal resin and plasticizer is featured in that the gel fraction of a surface layer is higher than that of an intermediate layer and the difference between both is >=30% when the region up to 15% of the total thickness in the thickness direction from both surfaces is defined as the surface layer and the part besides the same is defined as the intermediate layer.
Patent JP-2000302865-A (JP)
Title: Preparation of polyimide resin
Inventor: YAMAMORI YOSHIYUKI
IPC: C08G73/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a polyimide resin having an excellent heat resistance, which utilizes an inexpensive monomer and does not use any solvent. SOLUTION: One or two or more tetracarboxylic acid components chosen from the group consisting of a tetracarboxylic acid which forms two imide rings after ring closure, tetracarboxylic acid monoanhydride and tetracarboxylic acid dianhydride, is mixed with a diamine without using any solvent and subsequently heated. Preferably, the above tetracarboxylic acid component and the diamine are mixed at a molar ratio of (0.8-1.2):1, and the heat treatment is carried out at from 80 to 450 deg.C.
Patent JP-2001224767-A (JP)
Title: Pinball game machine
Inventor: IKENOTANI KOICHI
IPC: A63F7/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can widely vary a moving passage of a game ball within a game area by devising ball hitting to heighten player's interest in a game. SOLUTION: This pinball game machine 1 is equipped with a game board 13 to from a game area for moving a game ball and a ball shooting device 10 to discharge a game ball into the game area correspondingly to an operation input to an operation means 17. The discharging direction of the shooting device 1 is made changeable so that a ball is discharged in both directions of mutually different plural discharging directions.
Patent JP-2001227228-A (JP)
Title: Locking device for opening/closing element
Inventor: KIKUCHI TAKESHI
IPC: A47B88/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for an opening/closing element 3 capable of unlocking the opening/closing element when earthquake motion ceases while the opening/closing element 3 is held closed, so that the serviceability of the device can be enhanced. SOLUTION: The opening/closing element 3 in a closed condition and latch elements 9 and 43 are brought out of engagement with one another by the return of earthquake sensing elements 8 and 42 due to earthquake-unsensing action, in response to at least the displacement or change in attitude of the earthquake sensing elements 8 and 42 due to earthquake sensing action.
Patent JP-2001232016-A (JP)
Title: Ball receiving and housing mechanism
Inventor: ABE MASAMICHI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable new ball receiving and housing mechanism having the small number of components and simple structure and mechanism capable of performing the opening and holding operation of a shutter through one action. SOLUTION: In this ball receiving and housing mechanism provided with the shutter (10) freely slidably provided between a ball tray (2) and a supporting board (20) attached to the ball tray (2) and elastically energized to a direction for closing the ball removal port of the ball tray (2), the supporting board (20) is provided with slide guides (21 and 22), engaging bodies (12 and 13) to be engaged with the slide guides (21 and 22) are formed at the shutter (10) and step parts (21b and 22b) are formed at the slide guides (21 and 22). The shutter (10) is opened against the energizing force and dropped to the step parts (21b and 22b) and the shutter is held in an open state.
Patent JP-2000251457-A (JP)
Title: Reproducing method for digital data stream and device
Inventor: PIPER MICHAEL
IPC: H04N5/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce simply a desired data stream by using a set-pop-box by setting packet discriminating information for a packet allotted to a data stream to the prescribed value being different from an original value, and selecting a packet in which the prescribed value is set to packet discriminating information in order to reproduce. SOLUTION: Audio data, video data, and a PID signal corresponding to PCR are decided for a desired program. A transport stream packet deciding a PID signal is restamped by a restamping unit REST, and packet information in a header of each transport stream packet is varied to a fixed number by which a system can be recognized. In a restamped transport stream P3, the same PID number appears always by restamping processing by which information is supplied to a demultiplexer DEMUX through a transport stream interface TINT.
Patent JP-2001235855-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate material
Inventor: ARAKI YUTAKA
IPC: G03F7/004
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition having high sensitivity and giving a planographic printing plate excellent in printing performance. SOLUTION: The photosensitive composition comprises a mono- or polyhydroxybenzene derivative optionally substituted by an aliphatic group or an aromatic group, a binder resin and a photo-acid generating agent.
Patent JP-2001232449-A (JP)
Title: Immersed nozzle for continuous casting
Inventor: NADA YUZURU
IPC: B22D11/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an immersed nozzle for continuous casting with which the quality of a slab can be improved by increasing the spread of a discharge flow from the immersed nozzle to be used for the continuous casting and trapping of bubbles and inclusions by a solidified shell in the vicinity of a mold can be prevented. SOLUTION: In the immersed nozzle 10 for continuous casting in which a bottom 12 of a cylindrical nozzle body 11 formed of a refractory material is closed and discharge ports 13 and 14 are provided on both sides of the nozzle body 11 in the vicinity of the bottom 12, the sectional area of the discharge ports 13 and 14 is increased outwardly in the radial direction, and the downward angle θ of the axes of the discharge ports 13 and 14 is set to be 1-45 deg..
Patent JP-2001236278-A (JP)
Title: Computer system
Inventor: SUZUKI ATSUSHI
IPC: H04L12/28
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To preliminarily prevent the leakage of information due to any unauthorized access to each computer of a computer system connected to an outside network. SOLUTION: A fire wall 14 connecting an inside network 13 to an outside network 11 includes a function 23 for monitoring and detecting any unauthorized access from the outside network side to each computer in the inside network by referring to the data base 21, a function 27 for judging and setting the validity/invalidity of the transfer of information from the outside network to each computer in the inside network according to the detected result for each computer, and a function 29 for transferring the outside information to each computer in the inside network based on the set result.
Patent JP-2001233837-A (JP)
Title: Compound and composition and optical film using the same
Inventor: ICHIHASHI MITSUYOSHI
IPC: C07C69/94
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable compound capable of forming a film excellent in mechanical characteristics such as film strength or scratch resistance without changing characteristics such as optical properties during the high- temperature use of the polymer. SOLUTION: This compound is represented by the following general formula (I) [wherein R1 to R4 denote each O(CH2)nOCOCH=CH2, O(CH2)nOCOC(CH3)= CH2 or the like; B and C denote each COO, OCO or the like; the ring represented by A denotes phenylene group, biphenylene group, naphthalene group or the like which may be substituted with (a halogen, trifluoromethoxy group, difluoromethoxy group or the like)].
Patent JP-2001239861-A (JP)
Title: Seat sliding device
Inventor: KONDO TORU
IPC: B60N2/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat sliding device with a lightweight gear box by preventing application of the excessive load to the gear box. SOLUTION: Two sheets of flange parts 16 are mounted at a predetermined interval on a screw shaft 12, and a load receiving member 17 having at least three load inputting parts 18, 19 to a movable rail 1, is mounted on a position held by the flange parts 16 of the movable rail 1. Whereby, the load is not applied to a gear box 7, thus dispensing with the special reinforcement, and reducing the weight of the gear box 7 in comparison with a conventional one.
Patent JP-2001242650-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TERASAKI SHIGEFUMI
IPC: G03G5/05
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrophotographic photoreceptor in which the linear attenuation characteristics for light are realized by decreasing the residual potential while the medium sensitivity region is maintained and with which a high-quality graphic image can be obtained. SOLUTION: In the electrophotographic photoreceptor having at least two layers of organic photosensitive layers of a charge generating layer and a charge transfer layer laminated on a conductive substrate, the charge generating layer contains a halochromic dye having a specified structure.
Patent JP-2000217705-A (JP)
Title: High frequency cooker
Inventor: ENDO MINORU
IPC: A47J27/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To heat food mounted on a closed loop part by receiving bars as well and to lightly and aromatically finish the food such as frozen dumpling by heat-generating the closed loop part formed by a line in a horizontal direction by the receiving bars and the line in a vertical direction by legs at the time of high frequency heating. SOLUTION: A food mounting shelf 6 is molded in a circular shape by a wire and set on a tray 5, the plural receiving bars 8 are horizontally and parallelly attached on the inner side of the outer peripheral frame 7 and it is positioned at a prescribed height on the tray 5 by the three legs 9a and 9b formed by utilizing the wire at the outer peripheral frame 7. Then, accompanying the start of high frequency heating, the temperature of the food such as dumpling is elevated, the temperature of the receiving bars 8 are simultaneously raised by a high frequency current as well and the food is heated. At the time, since the heat generation of the respective receiving bars 8 for forming a closed loop by being connected to the respective legs 9a and 9b especially becomes full, the lower surface of the food in contact with them is optimally heated.  That is, the wateriness of the food is eliminated and it is lightly and aromatically finished.
Patent JP-2001244055-A (JP)
Title: Plate heater, fixing unit and image forming device
Inventor: FUJIKAWA YUKIKO
IPC: H05B3/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a plate heater which comprises band-shaped PTC exothermic resistor element strips and electrode leads without short-circuiting between then, a fixing unit using this heater, and an image forming device using this unit. SOLUTION: The plate heater H1 has a substrate 1 consisting of heat and electric insulators, a lower electrode conductor 2D formed in the length direction on the surface of the substrate 1, the PTC exothermic resistor element 3 formed on the lower electrode conductor 2D, an upper electrode conductor 2U formed on the element 3 and electric terminals 5D and 5U connected with the upper and lower electrode conductor 2U and 2D. Then a fixing unit 8 using the heater H1 and an image forming device 9 mounting the fixing unit 8 are provided.
Patent JP-2001249450-A (JP)
Title: Highly thermostable photosensitive resin
Inventor: ISHII KENJI
IPC: G03F7/027
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition (e) having a wide drying control latitude because the reaction of a polyfunctional epoxy resin with a carboxyl group in coating and drying is inhibited and having good developability. SOLUTION: The photosensitive resin composition (e) contains a photosensitive resin (B) obtained by modifying an epoxy acrylate (a) with a cyanic ester compound (b) and reacting the resulting modified body (A) with a polybasic acid anhydride (c), and an epoxy resin (d). A cured body (f) of the composition (e) is provided.
Patent JP-2001247354-A (JP)
Title: Method for producing calcium silicate-based building material
Inventor: MASUDA KENTA
IPC: C04B7/28
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a calcium silicate-based building material excellent in operability as a slurry, capable of providing sufficient strength after hardening, and hardly causing explosion at the time of autoclave curing. SOLUTION: This method for producing the calcium silicate-based building material by molding the slurry containing a calcareous raw material and a siliceous raw material, and curing the molded product by an autoclave is characterized in that a hydraulic composition is used as a part of the calcareous raw material. The hydraulic composition contains a fired product of one or more kinds selected from an incinerated ash of municipal refuse, and an incinerated ash of sludge, comprises the incinerated product comprising 10-40 wt.% C11A7CaCl2, and one or more kinds of C3S and C2S, and gypsum, and has a particle distribution comprising 70-92 wt.% particles having <=15 μm particle diameters, and 0-6 wt.% particles having >=30 μm particle diameters.
Patent JP-2001249142-A (JP)
Title: Sensor apparatus
Inventor: YUI ICHIRO
IPC: G01D5/245
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To construct a sensor apparatus from a small number of part items and enhance its assembling property while eliminating the need to provide a seal structure, in which apparatus an IC module is contained and fixed in a housing, with one end of a cord connected to the IC module within the housing. SOLUTION: An insertion assembly 24 comprises a holder 22 having a storage recess 29 therein; the IC module 13 stored in the storage recess 29; the cord 16 whose IC module side is partially stored in the storage recess 29 while being connected to the IC module 13; and a clip pin 23 attached to the holder 22 while in engagement with the IC module 13 stored in the storage recess 29. The insertion assembly 24 is covered with the housing 12 made of synthetic resin and the cord 16 is drawn out of the housing 12.