baber/WOPTO huggingface dataset:
Patent JP-2002142460-A (JP)
Title: Power conversion apparatus and generation apparatus
Inventor: TOYOMURA FUMITAKA
IPC: H02M7/48
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a method for setting the output voltage of a power conversion device by the tap switching of a transformer causes the costs of the transformer to increase and the device to become large, and prevents the output voltage from being switched easily and surely. SOLUTION: When an inverter 107 is to be connected to a 200 V load, a plug socket unit 205 for 200 V is inserted into an output section 106. A control circuit 104 feeds a control signal according to the type of the plug socket unit 105 for 200 V to a boosting circuit 102, and controls the voltage of the boosting circuit 102. The control circuit 104 further performs control so that an inverter circuit 103 outputs 200 V. Therefore, approximately 200 V AC power is outputted from the inverter 107. Also, when the inverter 107 is to be connected to a 100 V load, the plug socket unit 105 for 100 V is inserted into the output section 106. The control circuit 104 controls the output voltage of the boosting circuit 102, and performs control so that the inverter circuit 103 outputs 100 V, thus outputting approximately 100 V AC power from the inverter 107.
Patent JP-2002148417-A (JP)
Title: Optical sheet, method for manufacturing the same, surface light source device and display device
Inventor: MAZAKI TADAHIRO
IPC: G02F1/1335
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet and a method for manufacturing the sheet having cone-like projections, excellent optical characteristics and good reproducibility of the form of dies and avoiding such drawback that the tops of projections easily chip, and to provide a surface light source device and a display device. SOLUTION: The optical sheet 1 consists of a transparent base film 2 and a great number of cone-like projections 3 with the tops 4 each forming a part of a sphere and densely arranged on the film 2. The projection has 20 to 300 μm diameter L of the bottom, 5 to 200 μm height and the ratio r/L of the radius r of the sphere to the diameter L ranging from 0.05 to 0.4.
Patent JP-2002150116-A (JP)
Title: Method and device for providing advertisement, and recording medium with advertisement providing program recorded thereon
Inventor: HAYASHI NORIYUKI
IPC: G06Q30/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the effect of advertisement by giving an incentive to see the advertisement to a user and improving the display method to obtain a close observation of advertisement screen by the user, when providing the advertisement to the portable terminal of the user in a service network for portable terminals. SOLUTION: An enterprise provides an advertisement screen to a portable terminal in response to an access from the portable terminal, and a user repeats to click the advertisement screen for a following advertisement screen to be provided by the enterprise when necessary, and the enterprise gives points to the user in response to the number of advertisement screen provided by the enterprise.
Patent JP-2001162914-A (JP)
Title: Seal face member of permeable rubber seal processed by laser system and permeable rubber seal processed with the member
Inventor: NAKAZAWA YUKITOSHI
IPC: B41K1/50
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To laser-process a permeable rubber seal precisely without generating carving chips and harmful odorous gas. SOLUTION: A permeable seal face member 12 of methylvinyl silicone rubber the shape of which is formed in advance is fitted to a seal face holding member 11 through a mouthpiece 14, the holder 11 is fitted to a carving jig 16, and the jig 16 is positioned on a table through a positioning member to carve the seal face by laser beams.
Patent JP-2002144380-A (JP)
Title: Roller bearing
Inventor: MATSUYAMA NAOKI
IPC: F16C19/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing which can decrease the number of processes and does not cause an operation trouble. SOLUTION: A roller bearing has a concave portion 12 formed along an axial line direction on the outermost circumferential surface of a retainer 10 and a parting line PL formed in the concave portion 12.
Patent JP-2002152736-A (JP)
Title: Phase locked loop oscillation circuit
Inventor: SUZUKI NORIO
IPC: H04N19/196
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop oscillation circuit that smoothly locks together a synchronizing signal of a received image signal even on the occurrence of a VTR signal whose horizontal synchronizing signal is partially changed or of switching of input image signal at a transmitter side and generates a sampling clock so as not to cause a reproduction error at a decoder of a receiver side. SOLUTION: The phase locked loop oscillation circuit is provided with a phase comparator circuit 1 that compares the phase of the synchronizing signal of the received image signal with a phase of a digital synchronizing signal obtained by frequency-dividing a clock signal generated from a voltage controlled crystal oscillator (VCXO) by a prescribed value to obtain a comparison error, a loop filter circuit 2 that generates a control signal to control the VCXO circuit 3 depending on the comparison error, and a control circuit 7 that controls the loop filter circuit 2.  The control circuit 7 is provided with a phase difference quantity detection circuit 4 that detects a difference between the input signal and an output of the VCXO circuit 3, a receiver side tracking amount estimate circuit 6, and a decision circuit 5 that receives outputs from the phase difference quantity detection circuit 4 and the receiver side tracking amount estimate circuit 6.
Patent JP-2002147472-A (JP)
Title: Rolling bearing
Inventor: MIYAJIMA HIROTOSHI
IPC: B23Q1/40
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing in which a grease with a less heat generation under a high speed rotation is filled as a lubricant. SOLUTION: The rolling bearing 1 adopts a grease lubrication. In a grease filled in the rolling bearing 1, a base oil contains carbonate of 10-100 wt.% and a kinematic viscosity of the base oil becomes 10×10-6 (m2/s) to 200×10-6 (m2/s).
Patent JP-2002148033-A (JP)
Title: Vibration measuring device for companion flange of differential carrier assembly
Inventor: EGUCHI TAKASHI
IPC: F16D1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration measuring device for a companion flange that can measure total vibration corresponding to a point where many kinds of mating members easily vibrate from the companion flange by one vibration measuring device. SOLUTION: The vibration measuring device for a companion flange 21 comprises an end face vibrating sensor 7 that detects vibration in a plane direction of the companion flange 21, and a vibration sensor 8 for a spigot joint part that detects vibration in a circumferential direction on the same radius as the companion flange 21, which passes through a point that this sensor 7 detects.  A vibration component in the circumferential direction at a point (h) that the paired member (d) easily vibrates is determined from a detected value by the end face vibrating sensor 7 based on a diameter dimension of the companion flange 21 and a distance between an end face of the companion flange 21 and the point (h) where the paired member (d) easily to vibrate, and then quantity of the total vibration is measured by adding a detected value by the vibration sensor 8 for the centering location to the vibration component 8.
Patent JP-2002148968-A (JP)
Title: Image forming apparatus
Inventor: SAMEJIMA JUNICHIRO
IPC: G03G15/01
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To improve failures (blowoff of a cleaning residue such as a toner cloud, change of transfer conditions, lowering of maintenance workability) in accordance with a state that a transfer unit is arranged on a turn support unit. SOLUTION: The transfer unit 3 is constituted by incorporating a transfer member 3a and a cleaning member 3b in on a unit case 3c and the transfer unit 3 together with the unit case 3c is made movable to the turn supporting unit 5. In addition, a nip load of a transfer roll 3a is received by a turn supporting point 5d of the turn supporting unit 5 and a moment is given to the direction to turn the turn supporting unit 5 to the side of an apparatus main body 4 in a setting process of a transfer roll 3a. Furthermore, maintenance parts of an image formation engine 1 are movable arranged while the transfer unit 3 is left located at a setting position.
Patent JP-2002154532-A (JP)
Title: Paper container for liquid
Inventor: SHIINA TOKUYUKI
IPC: B65D5/62
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for liquid which is superior in a barrier characteristic preventing the permeation of oxygen gas, vapor, etc., and in preservation or storage characteristics preventing the change of contents quality avoiding poor sealing or liquid leak owing to the generation of a blister by eliminating totally the generation of a blister and preventing the generation of a crack in an inorganic oxide deposited film such as a silicon oxide or aluminum oxide deposited film forming a clear barrier as a barrier material. SOLUTION: In forming this paper container for liquid, used is a laminated material which comprises at least the outmost layer, a paper base material, an adhesive layer comprising two layers of polyolefin resin layers, a barrier having an inorganic oxide deposited film and a primer layer on one face of a base film and the innermost layer laminated one after another.
Patent JP-2002156344-A (JP)
Title: Electrode pressing unit for thermoelectricity measuring instrument, and sample support device
Inventor: MATSUO SHUICHI
IPC: H01L21/66
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To measure thermoelectricity of two types of samples by using or retreating an electrode pressing unit movably provided on a support bar. SOLUTION: When measuring a sample, of a type clamped between upper/ lower electrodes (for example, a plastic film), the upper electrode 42 is pressed toward the lower electrode 44 by the electrode pressing unit 58 fitted to the support bar 12. This constitution can favorably retain contact of the sample 16 clamped between the upper electrode 42 and the lower electrode 44 with the both electrodes. When the measuring a sample of a type irradiating an exciting light (for example, a semiconductor crystal), the fitting position of a base 60 on the support bar 12 is changed (or the base 60 is detached therefrom), to move the electrode pressing unit 62 to a retreat position. The electrode presser unit 62 will not obstruct the measurement of the sample 80 of the type for irradiating the excitation light 90.
Patent JP-2002143457-A (JP)
Title: Game machine and display control method for the same
Inventor: MATSUNO MASARU
IPC: A63F7/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a display control method for the same, with which the idea property of a game can be improved and satisfactory playability can be provided to a player. SOLUTION: When the result of a success lottery to be performed by prize winning of a pachinko ball in a start prize winning hole is accompanied with lizhi (ready-to-win) output, a lot is drawn concerning the value of a reach counter Cr showing the kind of reach to be outputted (steps 300-306). When the reach is outputted, when the lizhi counter value Cr is except for '0' and matched with the value of a privilege counter Ce, super reach corresponding to the value of the privilege counter Ce is outputted and in the other case, normal lizhi is outputted (steps 314-318 and 330). When the result of the lottery presents a success after lizhi output display, great success control processing is carried out (step 324) and when the lottery result presents a failure, it is selected whether or not the value of the privilege counter Ce is to be added.  Then, the result is outputted and displayed in a privilege game and the value of the privilege counter Ce is displayed (steps 332-342 and 328).
Patent JP-2002154807-A (JP)
Title: Reforming system
Inventor: YAMAUCHI NOBORU
IPC: H01M8/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a reforming system, in which damage to a catalyst and the heat strain of an apparatus are prevented by preventing the radical change of the temperature in the system when the operation is stopped and simultaneously the entering of air from the outside is easily prevented. SOLUTION: In the reforming system provided with a reformer 6 for producing a reformed gas by reforming fuel and a power source 8 working by using the reformed gas produced in the reformer as fuel, a refluxing passage for refluxing an exhaust gas to the reformer from valves V6 and V7 when the operation is stopped is formed and a gas circulating passage is formed by sealing the gas in the system by valves V1, V3, V4, V6 and V7 and the sealed gas is circulated by a pump 12. It is prevented that the pressure in the system becomes negative by controlling the quantity of the combustion gas (exhaust gas produced in the reforming system) produced in a combustor 11.
Patent JP-2002158147-A (JP)
Title: Method of manufacturing electric double-layer capacitor
Inventor: OIZUMI WATARU
IPC: H01G11/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electric double-layer capacitor that shortens a time for drying constituent members of the electric double- layer capacitor and has a high holding factor of electrostatic capacity. SOLUTION: The method of manufacturing an electric double-layer capacitor, includes the steps of: opposing a positive electrode and a negative electrode, each of which are formed of an electrode body made by integrating a polarized electrode having carbon material as its main component with a current collector, to each other via a separator and laminating or winding them to form a capacitor element; inserting the capacitor element into a metal case and adding an electrolytic liquid in the metal case; and then tightly sealing the metal case with a sealing member. Further, the method includes the first dry process for drying the electrode body of the constituent member and the separator before the capacitor element is manufactured, and the second dry process for drying the capacitor element after the capacitor element is manufactured.
Patent JP-2002160981-A (JP)
Title: Stopper for pig iron tap hole of blast furnace
Inventor: NAKAMURA RYOSUKE
IPC: C04B35/66
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a pig iron tap hole of a blast furnace which enables both a long tapping of pig iron and stable operation of the blast furnace under a given condition. SOLUTION: This stopper for a pig iron tap hole of a blast furnace is a compound comprising conventional refractory materials and a binder. The refractory materials of a particle diameter of 20 μm or less characteristically account for 20-60 percent by mass of the materials and have the chemical composition comprising SiC of 5-80 percent by mass and Al2O3+SiO2 of 3-35 percent by mass.
Patent JP-2001173844-A (JP)
Title: Sealing method and device for slit
Inventor: KOEGLER MARKUS
IPC: E04B1/682
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of speedily and certainly charging and sealing a ring slit as far as possible by using a simple means. SOLUTION: At least one pieces of bags 9, 10 is arranged in a slit 4 and a sealing means is input to this bag to seal the slit 4 between a through part 2 positioned in a structural element 1 and an object 3 to rush in and pass through the through part 2 by inputting it to the inside of the slit 4 of the sealing means. For this purpose, support elements 5, 6 free to arrange in the through hole are used and the bags 9, 10 are fixed on these support elements. Consequently, it is possible to realize sealing of the slit 4 by a simple method of making it liquid-tight.
Patent JP-2002153117-A (JP)
Title: Wall structure for greening
Inventor: OGURI TAKESHI
IPC: A01G9/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a readily reformable wall structure for greening capable of regulating a growth range of twiner, having no deterioration of twiner by mucus of twiner, reducing an installation space and cost. SOLUTION: A slipping ceramic 3 is arranged in the circumference of windows 5 and a door 6 among wall faces 1 of a building and a porous ceramic 2 is installed on other parts of the wall faces 1. Planting boxes 4 are arranged along the wall faces 1, the soil is laid in the planting boxes 4 and twiners are cultivated. Since the twiners cannot be attached on the slipping ceramic 3, the growth range of twiner is regulated.
Patent JP-2001295132-A (JP)
Title: Polyester fiber excellent in deepness of color and feeling, mixed filament yarn, and fabric and knit produced by using the same
Inventor: MATSUDA MASAHISA
IPC: D06P3/54
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber having both of an excellent deepness of color and a soft feeling by controlling crystalline and amorphous structure of the fiber. SOLUTION: In a polyester fiber having a principal repeating unit of ethylene terephthalate, the proportion of a long-time component in the longitudinal relaxation time of ethylene glycol unit carbon is >=15% when measured with a solid- state NMR, the degree of exhaustion is >=60% after treated at 100 deg.C for 90 min at a bath ratio of (1:100) in an aqueous solution of Diaceliton Fast Scarlet B (CI Disperse Red1) which is adjusted to the concentration of 0.4 g/L and also the colorfast under exposure to carbon-arc lamp light following JIS L0842 is not lower than Class 3.
Patent JP-2002154458-A (JP)
Title: Car body front structure
Inventor: TAKEUCHI AKIHIDE
IPC: B62D25/08
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a car body front structure furnished with a torque box capable of enhancing the rigidity of the tail of front frame only through a simple structural modification and transmitting dispersedly the shock load to each side structure sufficiently. SOLUTION: The side structures 4 and 5, frames 1 and 2 are coupled approximately in horizontal condition on the oversurface 8 of the torque box 7 having a closed section, and the frames 1 and 2 and side structures 4 and 5 are coupled together on the undersurface 10 formed facing down, and thereby the joining area of the coupling side of torque box 7 with the side structures 4 and 5 is made large, which allows a large shock load applied from ahead to be transmitted dispersedly to the side structures 4 and 5 through the torque box 7 even at the initial stage of deformation of the front frame 1, and further it is practicable to enlarge the anti-shock performance by lowering the shock applying surface pressure on the side with the side structures 4 and 5.
Patent JP-2001342770-A (JP)
Title: Cabinet equipped with simultaneous drawing preventing apparatus
Inventor: RI TEI
IPC: E05B65/46
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet which prevents simultaneous drawing of its drawers, simplifies its assembling work, and is high in operational reliability. SOLUTION: The cabinet includes rod members provided for the respective drawers, a support 14 vertically movable with respect to a cabinet main body 10, block bodies 14A, 14B, etc., each with a slant groove, provided for the support corresponding to the respective rod members, and holding mechanisms CS, KB, and LH for holding the support which has moved to an engaging location and releasing the holding when a predetermined force or more is applied thereto. Further, connecting bodies each having a withdrawing member 14CT, etc., for engaging with the rod member to be withdrawn in an upper direction, a restricting member 14BR, etc., arranged so as to correspond to the drawer at an immediately upper location, and a connecting rod BC, etc., for connecting the two members, are arranged between the block bodies. By virtue of this construction, simultaneous drawing can be prevented.
Patent JP-2002165981-A (JP)
Title: Pachinko machine and recording medium
Inventor: SHIGETA MASAYUKI
IPC: A63F7/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine reducing lost feeling of a player by easily generating another big win after completing one big win, when two big wins are generated by two types of different games. SOLUTION: When a big win pattern is displayed by a first pattern display 32 to generate a first big win, a game ball enters from a second big winning hole 50e of an electric generator 50 and passes through a second specific region to generate a second big win, the second big win takes the priority to win, and the probability of generating the first big win is enhanced in a game after completing the second big win.
Patent JP-2002160056-A (JP)
Title: High-strength joint construction method for steel-frame structure
Inventor: IWAGO SHUNJI
IPC: E04B1/58
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a hindrance to joint performance due to a harmful notch triggering a stress concentration, remained at a temporary weld of a backing tool and between the backing tool or an end tub and a parent material, and also to decrease processing steps for fabricating steel-frames in terms of joint- welding efficiency and the fabricating process procedure in a single-side welding of a steel-frame structure or the like. SOLUTION: The joint strength is improved by increasing the width and height of an over-deposition in the final bead on a joint weld equipped with a backing tool. Or without the backing tool, the joint-welding is performed after applying a build up welding with a method such as using a backing material at the joint edge such as copper that does not melt upon welding, accompanied by beveling including the built up weld. Or the tip of the work is press-bent, followed by a beveling, and the joint is welded so that an effective throat thickness more than the work thickness or the work width can be obtained.
Patent JP-2002165903-A (JP)
Title: Golf club head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head that has a thin face part, a sufficient strength against shock in impact, and a higher repulsion force in the impact, and provides a clear hitting feeling in the impact. SOLUTION: This golf club head 1 has a face member 3 formed of a plate- like metal member rolled so that the central part is a thick part 23 and the peripheral part is a thin part 24.
Patent JP-2002166231-A (JP)
Title: Device and method for controlling classification of letter/card
Inventor: FUKUDA MINORU
IPC: B07C3/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling the classification of letters/cards, wherein the classification treatment can be finished by the time until when the treatment is permitted, so that delay of service (delivery) is eliminated. SOLUTION: When an assembly of a delivery route for a plurality of letters/ cards is conducted through two or three times of classification operations (pass), an effective period of time for treatment given before a predetermined time and the maximum treatable numbers of letters/cards during the effective period of time are calculated. When the numbers of letters/cards reach the maximum ones in the classification operation, the operation is temporarily suspended and an intention confirmation of continuing/discontinuing is conducted. If discontinued, the operation is finished within the treatment time and the problem that it is not finished by the predetermined time can be avoided.  On the other hand, e.g. when the operation is suspended due to its reaching the maximum number but the rest of letters/cards are few with some time left to the predetermined time, the operation may be continued for treating the rest.