baber/WOPTO huggingface dataset:
Patent JP-2001125956-A (JP)
Title: Point sharing system on communication network by community site and electronic transaction site
Inventor: TAKAI KAZUHISA
IPC: G06Q20/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a point sharing system capable of improving the convenience of personal users and promoting collaboration between a community site organizing many persons to be purchasers on a net and an electronic commerce(EC) site for selling commodities or service on the net as to the point system of the community site and that of the EC site. SOLUTION: The community site and the EC site share ID data capable of identifying individual personal members, and in the case of purchasing a commodity or service on the EC site by a member of the community site, the EC site transfers the ID data of the person and the commodity to the community site and the purchase can be settled by an amount obtained by subtracting an amount corresponding to points on the community site from a purchase amount on the EC site. The community site can acquire a fixed proportion of the purchase amount as the brokerage of the EC, provides a fixed proportion of the brokerage to the member as points, marches the purchase data of EC sites with detailed personal data registered in the community site, and provides marketing analysis information based on the accumulated data of the a personal information and the purchase information.
Patent JP-H07166214-A (JP)
Title: Method for charging coke to blast furnace
Inventor: YAMAMOTO TETSUYA
IPC: C21B5/00
Filed: 1993-12-10
Abstract: PURPOSE:To stabilize the distribution of reducing gas flow and carry out the stable operation of a blast furnace by preventing the channelling of the reducing gas by using molded coke. CONSTITUTION:The chamber furnace coke is segmented to fine grains and coarse grains. The fine-grained chamber furnace coke is mixed with the molded coke and is charged to the blast furnace. The coarse-grained chamber furnace coke is charged as it is into the blast furnace. The classification point of the coarse grains and fine grains of the chamber furnace coke is provided at a grain size of 30 to 50mm.
Patent JP-H11171434-A (JP)
Title: Hydraulic elevator
Inventor: FUKUDA TAKASHI
IPC: B66B7/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To easily adjust a gap to improve assembling property and workability for maintenance inspection by forming the come off preventive member of a rope laid on a sheave fitted to the upper part of a jack, and forming the guide shoe fitting plate of the jack, and a rope cover into the same one member. SOLUTION: A base 6 is loaded on the top part of a hydraulic jack 5, and a pulley 9 is rotatably supported therewith through a bracket 7. A rope come off prevention 10 provided with a hole for measuring a gap also used for the fitting plate of a rope cover and a guide shoe 11 is fastened with the upper end part of the bracket 7 by bolts 12. In this way, the guide shoe fitting plate, the rope cover, and the rope come off preventive plate which are hitherto separate members are used in one member, and hence the rope come off preventive device of the jack pulley can be constituted at a low cost and assembling property is improved. At adjusting the gap against the rope, the bolts 12 are loosened, and by moving the rope come off prevention 10 up and down, the gap can be adjusted.
Patent JP-H11232987-A (JP)
Title: Electrostatic relay
Inventor: SHIRAKAWA YUKIHIKO
IPC: H01H1/50
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic relay with superior practical applicability of low drive voltage, low contact resistance, and high contact capacity. SOLUTION: This electrostatic relay comprises a double-supported beam-like twisted elastic part 3 which is held on a substrate 1, while being kept a space from the substrate, a movable structure part 10 made rotatable by the elastic support by the twisted elastic part 3, at least one movable contact arranged in at least one end part of the movable structure part 10, a movable electrode 20 arranged between a rotation fulcrum P of the movable sturcture part 10 and the movable contact, at least one fixed contact 5 formed facing the opposite to the movable contact on the substrate in the manner the movable contact can be brought into contact with the contact 5, and a fixed electrode 4 formed opposite to the movable electrode 20 on the substrate 1.  At least a part of the section between the rotation fulcrum P of the movable structure part 10 and the movable contact is an elastic communication part 14.
Patent JP-H03202825-A (JP)
Title: Photographing device
Inventor: NISHIO TETSUYA
IPC: G03B13/06
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a mirror from being stained or broken by providing an automatic mirror positioning device for retreating the mirror from a photographing optical axis when a finder device is detached from a camera main body in at least one of the main body and the finder device. CONSTITUTION:Since the force of energizing the arm 2'-32b of a finder device attachable/detachable responding lever 2'-32 forward is vanished when the finder device is detached from the camera main body, for instance, respective levers 2'-28, 2'-30 and 2'-32 are restored by the force of springs 2'-29, 2'-31 and 2'-33 which energize the respective levers and a mirror 2'-12' is also restored. Namely, a mirror positioning mechanism provided in the finder device makes the mirror 2'-12' in a mirror-up state at the time of detaching the finder device from the camera main body so that the surface of the mirror may not be exposed to the outside and prevents the mirror from hanging below the finder device to shield the incident surface of the focusing plate of a finder optical system so that the surface may not be exposed to the outside.
Patent JP-H03202021-A (JP)
Title: Rice cooking jar
Inventor: TSUJI KENICHI
IPC: A47J27/00
Filed: 1989-12-29
Abstract: PURPOSE:To execute rice gruel cooking whose cooked-up state is satisfactory irrespective of the decision of the rice cooking capacity by cooking up rice gruel by full energizing for generating its blowing-up, and thereafter, confirming a fact that is reaches a reference temperature, and executing the energizing control of weak heating. CONSTITUTION:Rice gruel cooking is designated as a rice cooking menu, a start key is depressed, and the rice gruel cooking control is started. Subsequently, a rice cooking heater is set to full energizing. When it exceeds 95 deg.C, cooking-up is ended, the rice cooking heater is turned off, and next, whether it is <=100 deg.C or not is decided, and it is confirmed that is exceeds 100 deg.C which comes to a reference temperature. In such a way, when it can be confirmed to reach 100 deg.C of the reference temperature, a 1200 second timer which comes to a prescribed time of rice gruel cooking is started. Also, the rice cooking heater is turned on by 2/14, and to a warming heater, the energizing control of weak heating is executed. This weak energizing control is continued, and when heating executed for 1200 seconds is ended, all the heaters are turned off, and the processing of rice cooking control of rice gruel is ended.
Patent JP-H1036939-A (JP)
Title: Hot rolled steel and production of hot rolled steel sheet
Inventor: IMAI NORIO
IPC: C22C38/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled steel excellent in adhesion for scales and to provide a method for economically producing a hot rolled steel sheet excellent in adhesion for scales without using special equipment. SOLUTION: This hot rolling stock has a compsn. contg. <=0.2% C, <=0.08% Si, 0.05 to 2% Mn, <=0.025% P, <=0.015% S, 0.1 to 1% Al, 0 to 0.1% Nb, 0 to 0.1% Ti, 0 to 0.2% V, 0 to 1% Cr, 0 to 0.5% Mo, 0 to 0.005% B, 0 to 0.004% Ca, 0 to 0.05% Zr, 0 to 0.05% rare earth elements, and the balance iron with ineviatable impurities. As for the method for producing the same, finish rolling is started at <=1100 deg.C and is finished at <=900 deg.C, within 2sec after the completion of the rolling, forced cooling is started, and, it is rapidly cooled at >=20 deg.C/sec cooling rate at least to 700 deg.C, is coiled at <=550 deg.C and is thereafter cooled or it is subjected to forced cooling at >=30 deg.C/sec cooling rate at least to 700 deg.C, is coiled at 650 to 550 deg.C and is thereafter slowly cooled at the average cooling rate of >=20 deg.C/hr from 500 to 400 deg.C.
Patent JP-H03200645-A (JP)
Title: Sheet separately feeding device
Inventor: KOZUKA NAOKI
IPC: B65H3/00
Filed: 1989-12-27
Abstract: PURPOSE:To separately feed sheets one at a time by arranging a pair of piezoelectric actuators, the directions of the progressive waves of which are opposite to each other, in a conveying passage in a state to be positioned facing each other, mounting energiz ing means the opposite surfaces of which are pressed against each other, and bringing a friction force between separating sheets and a friction force, by means of which the direction of a progressive wave coincides or is opposite to a sheet feeding direction, into a specified relation. CONSTITUTION:A reverse actuator 15 and a drive actuator 16, both formed of a plateform resilient substance and a piezoelectric element, are arranged facing each other with a sheet conveying passage therebetween so that the directions of generating progressive waves are extended opposite to each other. A spring 18 is located between the reverse actuator 15 and a frame 17, and the piezoelectric actuators 15 and 16 have their opposite surfaces which are pressed against each other. The opposite surfaces of the actuators 15 and 16 are formed so that a friction force FP generated between separating sheets 3, a friction force FF between the actuator 16 and the sheet 3, and a friction force FR between the actuator 15 and a sheet establishes a relation of FF>FR>FP. Thus, a sheet making contact with the actuators 15 and 16 are progressed in a reverse direction.
Patent JP-2000160767-A (JP)
Title: Sheath joint and method for injecting grout
Inventor: KURIHARA YOSHIAKI
IPC: E04C5/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of grout injection work by preventing the drop of a pipe for a grout injection hole. SOLUTION: A pipe 6 having a projecting strip 7 on its outer periphery is inserted into the center part of the circumferential wall 2 of a sheath joint 1 and the end of the pipe 6 thrust into the circumferential wall 2 is caulked to sandwich the circumferential wall 2 between the projecting strip 7 and the caulked part to attach the pipe 6 to the circumferential wall 2. A sheath is connected by the sheath joint 1 and a hose for injecting grout is linked to the pipe 6 to inject the grout from the hose via the sheath joint 1 so that it flows toward both ends of the sheath.
Patent JP-2001157998-A (JP)
Title: Punch part reshaping device for punched tape
Inventor: TAKEMOTO NOBUYUKI
IPC: B26F3/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a carrier tape when hot air or the like is used for eliminating fluff generated in mounting holes punched in the carrier tape. SOLUTION: In a carrying passage for a carrier tape on which holes of specified form are opened at constant intervals a hole detection sensor is disposed in a passage route of the carrier tape, discharging electrodes are disposed on the surface side and the back side of the hole detection sensor on the rear side in a carrying direction to discharge electricity to each hole for eliminating fluff around the hole, where a carrier tape carrying speed is operated based on signals from the hole detection sensor, thereby discharge energy is controlled in accordance with the carrying speed.
Patent JP-H03203494-A (JP)
Title: Active type noise controller
Inventor: KINOSHITA AKIO
IPC: H04R3/02
Filed: 1989-12-29
Abstract: PURPOSE:To minimize active intensity corresponding to a signal wave component arriving from a noise source even if noise frequency is complexed by detecting noise in an acoustic space or the intensity of vibration on a structure and using the detected value as an evaluation value to execute adaptive control. CONSTITUTION:Microphones 14a, 14b to be intensity detecting means detect noise in the acoustic space or the intensity of vibration on the structure and an engine rotation frequency sensor 10 to be a reference signal detecting means detects a reference signal corresponding to the noise generating state of an engine 4 to be a noise source. A controller 16 drives a loud speaker 18 to be a control sound source by using the detection value of the intensity detecting means as the evaluation value based on both detection values. Thereby even if the noise frequency is high and the oscillation mode in the acoustic space is complicated, noise reduction can be attained by minimizing the active intensity. The microphones 14a, 14b are set up on the side of a head rest part 20A so that the direction connecting the center positions of both microphones 14a, 14b coincides with the acoustic intensity direction of the sound radiated from the speaker 18.
Patent JP-H09178473-A (JP)
Title: Active type range finder
Inventor: SHINRIYOU MASASHI
IPC: G03B13/36
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a range finder in which the arrangement of a projection lens and two light receiving lenses are relatively free, and which can precisely measure a distance to an object having a low or high contrast. SOLUTION: An active type range finder comprises two light receiving lenses L1, L2 and a projection lens O arranged outside of the light receiving lenses L1, L2. Light reflected by an object is detected by photoelectric conversion elements K1, K2 through the light receiving lenses L1, L2, and a distance D= f.(BB-BA)/(XB'-XA') is calculated, being compensated for an optical gravitational center shift can be obtained, where BA, BB are base line lengths of the light receiving lenses L1, L2, XA', XB' are positions where incident light is detected on the photoelectric conversion elements K1, K2, and f is a focal distance of the light receiving lenses L1, L2.
Patent JP-H11172203-A (JP)
Title: Coating resin composition
Inventor: MATSUNO YOSHIZUMI
IPC: C09D201/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of reconciling the finish of a clear coating in cold drying applications and the stain resistance. SOLUTION: A coating composition comprises (A) a base resin having a hydroxyl number of 20-200, (B) an alkoxysilane compound having an organic group containing at least one group selected from a mercapto group, an epoxy group, a (meth)acryloyl group, a vinyl group, a haloalkyl group and an amino group and a silicone compound which is a partially hydrolyzed condensate of a tetraalkoxysilane, and (C) a reaction product obtained by partially reacting the hydroxyl group of component (A) with the alkoxysilyl group of component (B).
Patent JP-H11173280-A (JP)
Title: Oil pump
Inventor: EMOTO MITSUTERU
IPC: F04C2/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To arrange a positioning means and a seal ring together on the coupling surface between a pump cover and a pump housing in order to secure coaxial degree of the pump cover and the pump housing without increasing numbers of components and assembling processes. SOLUTION: In an oil pump which stores an inner gear 5 and an outer gear 6 near the coupling surface between a pump cover 2 and a pump housing 3, and is formed by interposing a seal ring 4 between the coupling surfaces, the pump cover 2 has a projection 2p on the coupling surface with the pump housing 3, and the pump housing 3 has a ring-shaped groove 3f for engaging the projection 2p of the pump cover 2 and the seal ring 4 with the coupling surface with the pump cover 2.
Patent JP-H07163534-A (JP)
Title: Fundus oculi blood flow velocity measuring method and measuring instrument therefor
Inventor: TSUKADA MAMORU
IPC: A61B5/0285
Filed: 1993-12-14
Abstract: PURPOSE:To measure the blood flow velocity of the fundus oculi in real time even if the flow velocity changes according to the pulsation of the heart at the time of measuring the blood flow velocity. CONSTITUTION:The luminous flux from a light source 38 for measurement which emits an He-Ne laser beam is projected to the blood vessel Ev on the fundus oculi Ea and the reflected light from the blood vessel is reflected by a pair of small mirrors 31a, 31b behind a holed mirror 30 and is received by a photomultiplier 40a. The Doppler signals from the photomultiplier 40a are inputted to a phase locked loop circuit of which the self-traveling frequency is approximated from a high-frequency side where the Doppler signals do not exist to multiply the max. blood flow velocity of the blood vessel Ev forming laminar flow by phase synchronization. Further, a suitable input sensitivity and synchronizing range are set in the phase locked loop circuit and the blood flow velocity is measured in real time.
Patent JP-2000173597-A (JP)
Title: Paste-form band electrode for winding
Inventor: KONDO MASASHI
IPC: H01M4/24
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a paste-form band electrode for winding capable of eliminating risk of uneven cracking in winding or mounting operation and manufacturing a bunch of wound electrodes of high quality. SOLUTION: A paste-form band electrode 1 for winding is structured so that an active material mix layer 2 is formed on at least one of the main surfaces of a current collector, and grooves 3 orthogonal in the longitudinal direction are provided by laser processing at least at the start side end about the longitudinal direction. It is preferable that the spacing of these grooves 2 in the electrode 1 ranges about 0.1-15 mm while the groove depth is 1-70% of the thickness of the band electrode.
Patent JP-H03206121-A (JP)
Title: Polyurethane-polyamide-based conjugate fiber
Inventor: KOBAYASHI YASUSHI
IPC: D01F1/10
Filed: 1989-12-29
Abstract: PURPOSE:To provide the subject conjugate fiber composed of respectively specified polyurethane component and polyamide component, useful as a material for a stocking, a tricot, etc., and excellent in stress recovery characteristics, heat resistance, etc. CONSTITUTION:(A) A polyurethane composition having (15:85)-(22:78) weight ratio of low-molecular diol to polyol is obtained by melt blending (i) an elastic polyurethane preferably composed of a polycarbonate-based polyurethane alone with (ii) a crystalline urethane compound synthesized from an isocyanate and a low-molecular diol and having 180-250 deg.C melting point in an amount of 3-20wt.% based on the component (i). The resultant polyurethane and (B) a polyamide (e.g. nylon 6) preferably having >=210 deg.C melting point are respectively melted and then subjected to conjugate spinning for forming an eccentric conjugate fiber, thus obtaining the objective fiber.
Patent JP-H07170536-A (JP)
Title: Video display device
Inventor: SHIMADA SATOSHI
IPC: H04N13/04
Filed: 1993-12-15
Abstract: PURPOSE:To easily display a wide video having various aspect ratios by adopting the configuration that a 1st display means and a 2nd display means are moved horizontally to set an aspect ratio of a composited video as desired. CONSTITUTION:A liquid crystal display device 22Y(22X) is moved by a motor M1(M2) and a belt BEL1(2) respectively. Video images of the liquid crystal display devices 22Y, 22X are composited on a display screen 22A through a half mirror HM. Brightness is gradually decreased in an area where screens of the liquid crystal display devices 22Y, 22X overlaps with each other, and the brightness level of the original video signal is obtained by superimposing the two divided video signals where the brightness decreases. As a result, a video of wide aspect ratio is displayed.
Patent JP-H09175217-A (JP)
Title: Hub clutch device
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To switch a two-wheel drive state and a four-wheel drive state by a hub clutch device mounted between a hub and a rear wheel driving shaft of an FF-base four-wheel drive vehicle, and improve the durability of seal of a connecting member by using a pressure fluid only at the time of switching and maintaining atmospheric pressure after switching. SOLUTION: A two-way clutch 20 is built in between a rear wheel fitting shaft 11 and an outer ring 17 direct-coupled to a rear wheel driving shaft 5 so as to hold a four-wheel drive state of a slider 21 being engaged with the outer ring 17 and the rear wheel fitting shaft 11 by the pressing of a spring 51 and to hold a two-wheel drive state by the attraction of the slider 21 to a magnet 50, and the four-wheel drive state and two-wheel drive state are switched by feeding a pressure fluid to the slider 21 only for the time set by a timer.
Patent JP-H11261600-A (JP)
Title: Device and method for segmentation and time synchronization of transmitting multimedia data
Inventor: BRANSTAD MARK W
IPC: H04N7/24
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transmitting a stream of digital multimedia data on a distribution communications network. SOLUTION: A server is provided for segmenting a stream into data blocks on first and second boundaries. The first boundary indicates the number of sets of transport system packets, and the second boundary denotes the transport system packet including a time stamp. A scheduler schedules the blocks segmented for transmission. The server decodes the segmented blocks, finds out the time stamp and makes the transmission of data blocks coincident with the time value of the time stamp. The number of sets of transport system packets can be determined at the time of connection setting and does not become a prescribed value concerning all sessions.
Patent JP-2000169089-A (JP)
Title: Remotely controlled electric hoist
Inventor: IESHIGE KOUJI
IPC: B66D3/20
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To allow a stable operation even when a transmission signal cannot be directly received by providing at least one or more devices (transmission signal relay units) with a function to receive, process and transmit the transmission signal between a transmitter and a receiver connected to a main body controller. SOLUTION: When the distance between an operator and an electric chain block body 7 exceeds the range of a transmission signal, a transmission signal relay unit 1 is installed between a transmitter 6 and the light reception section 8 of the electric chain block body 7. The transmission signal relay unit 1 receives the transmission signal transmitted from the transmitter 6 with a light receiving element, and the reception signal is converted into a transmission signal by a control circuit and is transmitted by a light emitting element. When workers are working on individual floors in a multistory building and transmission signals cannot be directly received by the electric chain block body 7 because ceilings serve as obstacles, the electric chain block body 7 can be remotely controlled by installing the transmission signal relay units 1 on the ceilings of individual floors.
Patent JP-H07173218-A (JP)
Title: Production of modified polyethylene and molded article
Inventor: SAITO JUN
IPC: C08J5/00
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a modified polyethylene which has a high melt surface tension, is excellent in moldability, and gives a recyclable molded article by reacting polyethylene with di-2-ethylhexylperoxy dicarbonate and melt kneading the reaction product. CONSTITUTION:A modified polyethylene which has a melt surface tension (MS) at 190 deg.C and an intrinsic viscosity [eta] measured in tetralin at 135 deg.C satisfying the relation: log (MS) >4.66Xlog[eta]-0.340 and has a boiling-xylene exraction residue of 1 wt.% or lower is obtd. by mixing polyethylene with di-2- ethylhexylperoxy dicarbonate in an amt. of 1-10mmol based on 100g polyethylene in an inert gas atmosphere, reacting them with each other at 50-130 deg.C for 10min to 3 hr, and melt kneading the reaction product. Polyethylene used here is pref. a powder just after the completion of polymn. process and before pelletizing from the viewpoint of reaction efficiency and commercial production.