baber/WOPTO huggingface dataset:
Patent JP-2002263149-A (JP)
Title: Device for joint bending and stretching exercise
Inventor: FURUKAWA SHOHEI
IPC: A61H1/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for joint bending and stretching exercise with which the health of the central nervous system and the peripheral nervous system (proprioception system) is improved simultaneously with the bending and stretching exercise of a joint by connecting the intention of a patient himself/herself and the bending, stretching and turning motions of the joint. SOLUTION: This device for joint bending and stretching exercise for performing the bending and stretching exercise of the joint by attaching arms 2 and 3 provided so as to be bent by a driving means 22 to the joint of the knee 12 is provided with: a recognized angle input means for inputting the bend angle of the arms 2 and 3 sensuously recognized by the patient, an angle measurement means for measuring the bend angle of the arms 2 and 3 when input is performed from the recognized angle input means, a judgment means for comparing the recognized angle inputted from the recognized angle input means with the measured angle measured with the angle measurement means and judging whether the recognized angle approximates the measured angle, a judged result reporting means for reporting the judged result of the judgment means to the patient,  and a switching means 45 for selectively switching to the state of connecting the arms 2 and 3 to the driving means 22 and passively performing the bending and stretching exercise and the state of disconnecting the arms 2 and 3 from the driving means and actively performing the bending and stretching exercise.
Patent JP-2002267960-A (JP)
Title: Method and device for vibration analysis of optical equipment
Inventor: KAWAKAMI TATSURO
IPC: G02B26/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration analyzing method of optical equipment by which the influence of vibration in the actual operation of an optical equipment given to the performance of the optical equipment can accurately be known. SOLUTION: The vibration analyzing method of optical equipment for analyzing the influence of the vibration of an optical component constituting the optical equipment given to the performance of the optical equipment, includes a vibration measuring process (S1) of actually measuring the vibration frequency and amplitude of the optical component, a numerical model generating process (S2) of generating a simulation model of a finite element method according to information on the measured vibration frequency and amplitude of the optical component, a vibration computing process (S3) of computing the vibration by using the simulation model generated by the numerical model generating process,  a curved surface fitting process of approximating the deformation state due to the vibration of the optical component computed by the vibration computing process with a shape function capable of unique shape representation in a three-dimensional space, and an optical computing process (S4) of computing characteristics related to the performance of the optical equipment according to the shape function.
Patent JP-2002273268-A (JP)
Title: Screw decanter type centrifugal separator
Inventor: KUROSHIMA TAMIO
IPC: B04B1/20
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a screw decanter type centrifugal separator which can be continuously operated over a long period of time by oiling lubricating oil to the bearing part of a screw even while a bowl is rotated. SOLUTION: This screw decanter type centrifugal separator is provided with the bowl 1 to be unidirectionally rotated and the screw 2 coaxially disposed inside the bowl 1, rotated in the same direction as the bowl 1 and differing from the bowl 1 in a rotational speed, and performs the solid-liquid separation of a source material supplied between the bowl 1 and the screw 2. A holder 16 to be fitted on the shaft part 4 of the bowl 1 is disposed in the bearing base 6 of the bowl 1 and an oilhole 17 is formed on the holder 16. Also, a peripheral groove 18 communicating with the oilhole 17 is formed on the circumferential surface of the shaft part 4 of the bowl 1 and the peripheral groove 18 and the bearing part 15 of the screw 2 are made to communicate through an oiling path 19 formed on the shaft part 4 of the bowl 1.
Patent JP-2002281549-A (JP)
Title: Radio communication system
Inventor: HAMAO NORIYUKI
IPC: H04W84/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system, with which the data of high significance can be transmitted to terminals succeeding a present slot in the communication environment allowing the occurrence of terminals hidden from a beacon station. SOLUTION: A significant part 231 of a data part 23 is copied in a data brigade part 22 of a packet 20 (figure 2(b)). When present equipment transmits this packet 20 by an assigned data slot, a radio terminal, to which the next data slot is assigned, receives this data packet, the data brigade part 22 of the received packet is integrated in a packet to be transmitted by present equipment and afterwards, a significant part 232 is copied from the data part 23 of the packet to be transmitted by the present equipment to the data brigade part 22 (figure 2(c)). By successively repeating such operation (figure 2(d)), even when there are hidden terminals, significant data are successively transmitted.
Patent JP-2002279752-A (JP)
Title: Aluminum alloy plate for shutter of recording medium case
Inventor: KAMIYA KENICHI
IPC: C23C22/24
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a shutter of a recording medium case, satisfying the characteristics including lightness, rigidity, scratch resistance, punching and bending workability which are required for the aluminum alloy plate for the shutter. SOLUTION: A chromate coating film and a synthetic resin coating film are provided on the surface to be an outer surface of the shutter of an aluminum alloy substrate. The aluminum alloy substrate contains 2.2-2.8 mass% Mg, 0.35-0.55 mass% Mn, 0.1-0.4 mass% Fe and the rest consisting of aluminum and inevitable impurities. The chromate coating film has 50 mg/m<2> thickness expressed by chromium deposit. The synthetic resin coating film has 0.5-3 μm film thickness. The total aluminum alloy substrate has 300-350 MPa tensile strength.
Patent JP-2002277302-A (JP)
Title: Device for measuring flow velocity
Inventor: HIRAOKA YUKIO
IPC: G01F1/52
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To measure the flow velocity of a fluid without being troubled by foreign matter contained in the fluid. SOLUTION: This device for measuring the flow velocity of fluid 11 using ultrasonic waves is equipped with a part 2 for transmitting the ultrasonic waves, a part 3 for receiving the ultrasonic waves, and a part 4 for calculating the flow velocity. The part 2 for transmitting the ultrasonic waves transmits the ultrasonic waves to the fluid 11 from upstream toward downstream in the direction of flow of the fluid 11. The part 3 for receiving the ultrasonic waves receives the ultrasonic waves, which are transmitted from the part 2 for transmitting the ultrasonic waves and are reflected by the fluid 11. The part 4 for calculating the flow velocity calculates the flow velocity of the fluid 11 based on the difference between the frequency of the ultrasonic waves transmitted by the part 2 for transmitting the ultrasonic waves and the frequency of the ultrasonic waves received by the part 3 for receiving the ultrasonic waves.
Patent JP-2002277381-A (JP)
Title: Particle analyzer
Inventor: FUKUDA MASAKAZU
IPC: G01N33/49
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To precisely analyze a specimen containing a plurality of kinds of particles, and remarkably different in the number in every kind, by limited cost and processing capacity. SOLUTION: A first detection and a second detection are carried out for one specimen. Information expressing a configurational feature of each particle is detected, in the first detection, as a signal from a sample solution flowing in a flow cell, by a detection part. Then, an analyzing part analyzes the particle based on the signal. A detection condition for the particle in the second detection is set based on an analytical result therein, the detection part conducts the second detection, and the analyzing part conducts analysis based on a detection signal detected therein.
Patent JP-2002276045-A (JP)
Title: Joint structure and connecting method using the same
Inventor: KASHIWABARA NATSUKI
IPC: E04B1/684
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure capable of properly connecting mutual water cutoff plates without performing adhesion and welding, and a connecting method using this joint structure in execution work of the water cutoff plates. SOLUTION: This joint structure is used for mutually connecting the water cutoff plates arranged in a joint and a successively jointing part of the structure, and has openings 6 on both ends, and a fitting part 7 continuing with the openings 6 for inserting and fitting the water cutoff plates 3. This connecting method uses the joint structure.
Patent JP-2002277427-A (JP)
Title: Dielectric physical property measuring instrument
Inventor: OTA TOSHIMASA
IPC: G01N27/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric physical property measuring instrument capable of well measuring dielectric physical properties even in such a case that a conductive material or an electrolytic material is contained in a dielectric. SOLUTION: A coating layer 15 comprising a material having electric insulating properties is formed on the surface of one electrode plate 6 among a pair of electrode plates 6 and 7 of a moisture measuring instrument 1. Since the coating layer 15 shields the energization due to the conductive material or the electrolytic material between a pair of the electrodes 6 and 7 by forming the coating layer 15 even if the conductive material or the electrolytic material is contained in the dielectric of a sample S, dielectric loss and electrostatic capacity can be detected and the content of moisture can be measured.
Patent JP-2001298197-A (JP)
Title: Manufacturing method of thin-film transistor
Inventor: YAMAGUCHI NAOAKI
IPC: H01L29/786
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve reliability and characteristics of a thin-film transistor which uses a thin-film silicon film. SOLUTION: At least one kind of element selected among hydrogen, fluorine, and chlorine is ionized and implanted into a silicon film 12 formed on a glass substrate 11, so that an unpaired combined hand of silicon in the silicon film 12 is neutralized to lower a level in the silicon film 12. The silicon film is used to manufacture a thin-film transistor for excellent characteristics.
Patent JP-2002278288-A (JP)
Title: Image forming device
Inventor: KOIKE TAKAYUKI
IPC: G03G15/09
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To enable an electrostatic copying machine to maintain excellent picture quality always stably by reducing carrier sticking when a development gap is made narrow and also both reducing jaggedness feeling and improving direction dependency such as rear-end white absence and lateral line thinning as to picture quality. SOLUTION: Disklike abutting rolls 7 are provided at both the ends of a developing sleeve 6. A belt photosensitive body 1 is positioned by abutting against the abutting rolls 7 and a specific development gap Gp is stably formed between the belt photosensitive body 1 and developing sleeve 6.
Patent JP-2002285315-A (JP)
Title: Structural base material using volcanic ash and method of producing the same
Inventor: SASAKI TAKEZO
IPC: C23C4/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic tile-like structural base material having sufficiently high finished dimension accuracy, which is obtained by utilizing volcanic ash and to provide a method for producing the same. SOLUTION: The structural base material is composed of a base material 11, an underlaying layer 12 and a thermally sprayed layer 15 of the volcanic ash. As the base material 11, a metal, a ceramic, concrete, a plastic, or the like, is used. The underlaying layer 12 is formed by gas thermal spraying or water plasma thermal spraying using a metal or a ceramic. The thermally sprayed layer 15 of the volcanic ash is formed by water plasma thermal spraying of the volcanic ash or a material containing the volcanic ash as a main component. It is preferable that the surface to be treated of the base material 1 is previously subjected to blasting and further the surface of the thermally sprayed layer 15 of the volcanic ash is subjected to melting treatment.
Patent JP-2002287311-A (JP)
Title: Coupler and silver halide color photographic sensitive material using the same
Inventor: SETO NOBUO
IPC: G03C7/392
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new coupler having improved processing stability and high color developing property and giving a high fastness image excellent in hue and to provide a silver halide color photographic sensitive material excellent in color developing properties and hues, having good color reproducibility and giving a developed color image having high stability to light, heat, air, chemicals, etc. SOLUTION: The coupler is represented by formula (CP-I) and the silver halide color photographic sensitive material uses the coupler.
Patent JP-2002284221-A (JP)
Title: Recycle system of packaging material
Inventor: MINAMITANI NOBUYOSHI
IPC: B65D65/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To promote a recycle for resources and reduce a cost of processing waste which will be increased more and more in the future. SOLUTION: A recycle center 1 for a packaging material settles a contract with a utilizing customer 2 about a recycle use for the packaging material, and performs a recycle utilization service for the packaging material through an executing company. Further, the center 1 performs a recovering work 11 for recovering used packaging material form a specified recovering site 21 specified by the utilizing customer 2, a selecting work 12 for selecting better goods and poor goods from the recovered used packaging material, a repairing work 13 for selecting and repairing re-usable one from the selected poor goods, a storing work 15 for binding and storing the recycle packaging material composed of the better goods and the repaired goods,  and a delivering work 16 for transferring the stored recycle packaging material and delivering it to a specified delivering site 22 specified by the utilizing customer 2.
Patent JP-2002290441-A (JP)
Title: Ip-vpn router and method for automatically setting packet transfer path for ip-vpn
Inventor: FUJITANI DAISUKE
IPC: H04L12/70
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To allow respective IP(Internet Protocol)-VPN(Virtual Private Network) routers to establish and control a packet transfer path for VPN on an autonomous and distributed basis when constructing the VPN on an IP network, and to reduce the load on a network manager or a network managing function. SOLUTION: When an IP-VPN router has a new additional terminal, the IP-VPN router reports additional information of the additional terminal to all other IP-VPN routers. When an IP-VPN router receives a report, the IP-VPN router checks whether a packet transfer path for VPN, which corresponds to the VPN that the new terminal belongs to, is established with the IP-VPN router as a sender of the report. If not established, the IP-VPN router as a receiver of the report establishes a packet transfer path for VPN, which corresponds to the VPN that the additional terminal to the IP-VPN router as the sender of the report belongs to, with the IP-VPN router as the sender of the report.
Patent JP-2002286099-A (JP)
Title: Belt for continuously variable transmission
Inventor: MIZUMIYA KAZUHIRO
IPC: F16G5/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a belt by avoiding an increase in the local contact pressure at a ring side of the contact part between a saddle face corresponding to the shoulder part of a body part and the ring side which functions as a belt main body. SOLUTION: A 1st element 3 is provided with a clearance groove 13 at a corner part formed with a neck part 8 and saddle face 10 digging into the neck part side. Likewise, a 2nd element 4 is provided with a clearance groove 15 at the same corner part digging into the saddle face 10 side, not the neck part 8 side. The belt 1 used for a continuously variable transmission is constituted of the 1st elements 3 and the 2nd elements 4 combined with common rings 2 so as to be regularly mixed with each other.
Patent JP-2002285868-A (JP)
Title: Flow rate regulating device
Inventor: FURUKAWA AKIRA
IPC: F02D11/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an intake device 1 capable of stabilizing an opening adjustment of a throttle valve in a server usage condition such as heavy vibration. SOLUTION: A rotor core 8 having different magnetic polarities in the circumference direction and a stator core 10 formed of a magnetic body and fixed to a throttle body 4 side are arranged, and between the stator core 10 and the rotor core 8, first and second clearance parts 9a and 9b having different spacies are arranged alternately for generating deviation in magnetic flux density. Consequently, detent torque is generated between the throttle valve 7 connected to the rotor core 8 and the stator core 10 fixed to the throttle body 4. In this way, a force in the throttle valve 7 closing direction can be obtained without requiring any mechanical structural part, and the intake device 1 can stabilize the opening adjustment of the throttle valve 7 independently of a peripheral environment wherein vibration and the like is caused.
Patent JP-2002290085-A (JP)
Title: Mounting structure of heat sink
Inventor: MATSUMOTO TATSUYA
IPC: H05K7/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the mounting structure of a heat sink where a vane section at the back side of a component-mounting section is not rotated with a setting member. SOLUTION: A screw 16 is screwed, thus controlling relative rotation of the vane section 13 to the component-mounting section 12 when the component- mounting and vane sections 12 and 13 and an electronic component 2 are mounted together for fixing, and hence obtaining the mounting structure of the heat sink 11 where the vane section 13 at the back side of the component- mounting section 12 is not rotated with the screw 16 in the vane section 13 connected to a printed circuit board 1.
Patent JP-2002285732-A (JP)
Title: Seismic-reseponse controlled structure capable of allowing floating
Inventor: KASUGA YASUHIRO
IPC: E04B1/36
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a seismic-response controlled structure capable of allowing floating, which reduces a seismic force, acting on a building, by allowing the floating occurring in a column base part of the building during earthquakes. SOLUTION: The column base part 2a on an intermediate floor of the building is isolated in a position above a beam 3 and a slab, and the adjacent base parts 2a of the building on an upper side with respect to the position of isolation are coupled together by a beam 4 or the slab. A recess 7 is formed at one of a lower end of the isolated upper-side base part 2a of the building and an upper end of a lower-side capital part of the building, a protrusion 6 is formed at the other one of them, and the protrusion 6 is fitted into and joined to the recess 7.
Patent JP-2002243065-A (JP)
Title: Fitting pipe opening forming device for regenerating pipe
Inventor: NAKAGAWA HIROHIDE
IPC: F16L1/024
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for enabling the forming operation for a fitting pipe opening and a sleeve according to the connecting state of a fitting pipe in a device for obtaining a regenerating pipe shaped to have a function of cutting off water from a connecting part between the buried main pipe and the fitting pipe. SOLUTION: This fitting pipe opening forming device is loaded with a boring unit, a heating unit and a diameter enlarging unit 9. The fitting pipe opening forming device is transported in the regenerating pipe 1, and the boring process, the heating process and the diameter enlarging process are performed by the respective units to form a fitting pipe opening and a sleeve in the regenerating pipe. A ball joint is disposed between a hydraulic cylinder 93 of the diameter enlarging unit 9 and a connecting pin 94, between the connecting pin 94 and an extruding tool 91, and between the hydraulic cylinder 93 and a placing plate P, respectively, and in the diameter enlarging process, the attitude of the extruding tool 91 is freely changed.
Patent JP-2001299027-A (JP)
Title: Sulky rice transplanter
Inventor: KUBOSHITA TAKEO
IPC: B62D49/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter whose main clutch lever can be operated without causing a trouble, when the main clutch is disposed at a place near to a bonnet disposed in the front portion of a travel machine frame. SOLUTION: A main clutch lever 35 is disposed at a place near to a bonnet 50 disposed in the front portion of a travel machine frame 3. A main clutch can be switched off with the main clutch lever 35, and a brake can also be operated to the side of braking with the main clutch 35. Preliminary seedling- loading tables 52 are disposed on the lateral outsides of the bonnet 50 in a posture-changeable state into a first posture that the preliminary seedling-loading tables 52 are overlapped on the upper end portion of the main clutch lever 35 on the side view of the travel machine frame 3 or in a second posture that the preliminary seedling-loading tables 52 are not overlapped on the upper end portion of the main clutch lever 35 on the side view of the travel machine frame 3.
Patent JP-2001316337-A (JP)
Title: Method for continuous hydrogenation of aromatic nitro compound using catalyst having low aluminum content
Inventor: MARION PHILIPPE
IPC: C07C209/36
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously hydrogenating an aromatic nitro compound, performable without forming deposits on the wall and the like of a reactor under such a condition that the continuous reaction is performed with long catalyst-retention time. SOLUTION: This method is a catalytic hydrogenation method for a aromatic nitro compound and comprises including a reaction zone, a separation zone and a peripheral part; wherein the method is characterized by comprising continuously performing the hydrogenating using a catalyst containing at least nickel and optionally aluminum, if aluminum is contained, containing total aluminum of <=5.5 wt.% based on the catalyst, and holding the catalyst in the reaction zone, the separation zone and the peripheral part for at least three days.
Patent JP-2002293935-A (JP)
Title: Method for baking polyarylene sulfide by-product salt
Inventor: SHIROTA DAIGO
IPC: C08G75/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for baking a polyarylene sulfide by-product salt, with which, solubility of the by-product salt consisting essentially of sodium chloride in water is increased, and when the by-product salt is dissolved in water and drained the drain has low SS content and COD. SOLUTION: This method for baking the polyarylene sulfide by-product salt is characterized in that a solid substance containing both the by-product produced in the production of the polyarylene sulfide by subjecting an alkali metal sulfide and a dihalogenated aromatic compound to condensation polymerization in an aprotic organic solvent and the aprotic organic solvent is dried and the dried material is baked at 500-1,000 deg.C.