baber/WOPTO huggingface dataset:
Patent JP-H06174940-A (JP)
Title: Cable terminal structure with optical connector
Inventor: KAKII TOSHIAKI
IPC: G02B6/255
Filed: 1992-12-02
Abstract: PURPOSE:To reduce a surplus length treating part and to lower the loss by bending by diminishing a bend at the time of treating the surplus length part by bending the terminal of a cable with an optical connector. CONSTITUTION:Optical fiber tapes 2a led out of a cable 5 and optical fiber tapes 2b mounted with optical connectors 6 at the front end are fusion spliced at junctures 12. These optical fibers 2a, 2b are introduced into a housing case 1 and are led out after loops L are formed in the case. The optical fibers 2a on the optical connector 6 side are formed of hermetically coated fibers and are formed of the optical fibers having <=8.5 value of optical fiber parameter MFD/lambdac. The junctures 12 are so arranged that the loops L are formed of the optical fibers 2b which are the hermetically coated optical fibers even when the optical fibers in the housing case 1 form the loops L of the min. radius of curvature.
Patent JP-H04195451-A (JP)
Title: Bus extending device
Inventor: YOKOI EIJI
IPC: G06F13/36
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the occurrence of unnecessary communication between a main bus and an extended bus to perform efficient communication by providing a first or second bus extension part with a module management means. CONSTITUTION:After confirming the existence of an input/output device 2-3, to which the instruction issued by a central processing unit 1-3 should be transmitted, by a module management table 1-23, a communication control circuit 1-22 of a master extension device 1-2 controls whether this instruction should be transferred or not. In this case, the desired instruction is relayed through a slave extension device 2-2 when the existence of the desired other party device, namely, the input/output device 2-3 is confirmed by the module management table 1-23, but the master extension device 1-2 responds to the central processing unit 1-3 with NAK when the input/output device 2-3 does not exist. Consequently, unnecessary instructions are not transmitted onto an extended bus 2-1 because the master extension device 1-2 does not relay the instructions to the slave extension device 2-2. Thus, the response time of the central processing unit 1-3 is shortened.
Patent JP-H05159142-A (JP)
Title: Device for dealing with non-contact storage medium
Inventor: OKAMOTO HIROYUKI
IPC: G06K19/07
Filed: 1991-12-06
Abstract: PURPOSE:To provide the subject device capable of preventing a transaction error due to interference with another non-contact card. CONSTITUTION:Some automatic ticket issuing machine executes ticket issuance processing by communicating with a prepaid card in a non-contact state. Namely, a user can purchase a ticket while he keeps the prepaid card in the bag, etc. In such the automatic ticket issuing machine, a placing plate 5 is provided, and the communication of the ticket issuance processing is executed only with the prepaid card placed on the placing plate 5. Thus, the occurrence of the interference with the prepaid card not placed on the placing plate, for instance, the one carried by another person can be evaded.
Patent JP-2000240804-A (JP)
Title: Rotary seal provided with clearance angle for control pitching
Inventor: BAEHL JEFF
IPC: F16J15/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce overall abrasion on operation, and improve lubrication of a seal ring by providing two seal rings for sealing a clearance between two members operated relatively, forming a turning point and a circumference on a cross-sectional surface in one seal ring, and rotating around the turning point. SOLUTION: An annular seal assembly 11 is formed with an outside member 15 and an inside member 19 and undergoes relative rotation. In the outside member 15, an annular seal groove 17 is formed by an inner wall, and the inside member 19 is completely enclosed at a clearance. A thermoplastic seal element 30 and an O-ring elastomer 33 are disposed on a sealing assembly 13 formed inside the outside member 15. The cross-sectional surface of the sealing element 30 is formed in an annular shape provided with a turning point and a circumference. When a pressurized fluid (p) is filled in the seal assembly 13 by passing an annular clearance space 20, the fluid pressure is sealed by equilibriating contact pressure by passing the elastomer in a specified region in the sealing element 30. Inversion action around the turning point of the seal element 30 is facilitated.
Patent JP-H02209921-A (JP)
Title: Formation of polyether polyol
Inventor: HIRASAWA YOJI
IPC: C07C43/11
Filed: 1989-12-13
Abstract: PURPOSE: To obtain a polyether polyol having a narrow molecular weight distribution and a high molecular weight by forming a salt of a liquid polyhydroxy compound, removing by-products from the salt and reacting it with an alkylene oxide.  
     CONSTITUTION: This polyol is obtained by reacting a polyhydroxy compound having a functionality of desirably 2 or greater (e.g. ethylene glycol) with a base of e.g. an alkali metal cation or a basic anion to form a salt, removing by-products from the reaction product by e.g. distillation and reacting the salt with an alkylene oxide such as propylene oxide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000149587-A (JP)
Title: Semiconductor storage device
Inventor: MURAKIYUUMOKU YASUO
IPC: G11C29/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To perform a data readout operation at higher speed in a semiconductor storage device by eliminating a phase difference between output timings of a normal column selecting signal and a redundant column selecting signal. SOLUTION: A dummy redundancy determination circuit 105 detects completion of redundancy determination in a column redundancy determination circuit 103 to output a redundancy determination completing signal RED. A column selection output control circuit 106 receives this redundancy determination completing signal RED, and taking the time at which this completing signal RED has been received, outputs a normal column selection output control signal NEN and a redundant column selection output control signal REN to a normal column decoder 102 and a redundant column decoder 104, respectively, based on a result SYP of the redundancy determination provided from the column redundancy determination circuit 103. Accordingly, the respective output timings for a normal column selecting signal Y in a normal operation and a redundant column selecting signal SY in a redundant operation coincide with each other. Thus, a time period required from the termination of precharging of a data line to the start of amplification of a data line potential can be reduced, thereby resulting in a readout operation of data being performed at higher speed.
Patent JP-H05139471-A (JP)
Title: Liquid container
Inventor: TANPO MASAHIRO
IPC: B65D83/76
Filed: 1991-11-12
Abstract: PURPOSE:To provide a liquid container which can be used stably, employed for containing a liquid of high viscosity, and further enables a full use of content without remaining. CONSTITUTION:An outer container 10 made of a paper of high rigidity, an inner container 20 housed in the outer container 10 and made of a resin which is soft enough for containing liquid in it, and an outlet 21 which is projected outside the outer container 20 and through which the liquid is taken out are provided. In addition, a hand-operated pump 30 arranged at the outlet 21 for pumping out the liquid 50 and a reinforcing member 40 for receiving pushing force applied to the hand-operated pump 30 are provided.
Patent JP-H09146314-A (JP)
Title: Image forming device
Inventor: NAGATSUMA TORU
IPC: B41J2/44
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To estimate an amount of consumed toner in real time. SOLUTION: The CPU 21 of an engine drive part estimates an amount of toner which is used for an image being printed presently, by reading an A/D converter 24 every set timing, thereby finding the total of the video signal active times of the presently-printed image obtained every set timing. Also, charges accumulated in a capacitor means 6 are discharged by turning on a discharge means 7 with the timing of the finish of the reading of the A/D converter 24 by the CPU 21, or arbitrary timing, or particular timing provided for each line in the direction of main scanning.
Patent JP-H04198260-A (JP)
Title: Conductive resin composition
Inventor: OKAMOTO HIROSHI
IPC: C08L75/00
Filed: 1990-11-26
Abstract: PURPOSE:To prepare the title compsn. having a low heat history and no decrease in electrical resistance with the rise of temp. above the m.p. even when not cross-linked by compounding a polyurethane resin having liq. crystal parts in the main chain with conductive particles. CONSTITUTION:The title compsn. comprises a polyurethane resin having liq. crystal parts in the main chain and conductive particles. The liq. crystal part contains a biphenyl structure or an azobenzene structure. The polyurethane is prepd. by reacting an isocyanate-terminated prepolymer with a chain extender comprising a low-mol.-wt. liq. crystal compd.
Patent JP-H06171852-A (JP)
Title: Arrival forecast device for elevator
Inventor: YAITA ISAO
IPC: B66B3/00
Filed: 1992-12-03
Abstract: PURPOSE:To shorten the elevator installation construction term by using hall call response light at the story which is call-registered by a hall call registration device provided at elevator landing as elevator arrival forecast light. CONSTITUTION:When elevator user (passenger) 3 registered hall call by a hall call registration device (hall call response light) 1, it is informed to the passenger 3 that hall call is registered by flickering the hall call response light 1 slowly. When elevator car passes the deceleration start point in the process in which the elevator car is running to the predetermined story at which hall call is registered for service, the hall call response light 1 flickers at higher flickering speed than the flickering speed until then to forecast that the elevator car is approaching the hail. The hall call response light 1 flickers until the elevator car arrives, a hall door 2 is opened, the passenger 3 gets on the car, and the door 2 is closed.
Patent JP-H01166541-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YANAGISAWA HIROSHI
IPC: H01L23/522
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the mechanical strength of metal wirings without increasing its parasitic capacitance by forming a thin film on the upside of the wiring to reinforce it. CONSTITUTION:After a whole element is covered with an SiO2 film 105, it is coated with photoresist, and etched to selectively remove the film 105 at a predetermined position on a source electrode 103. Then, the whole face is covered with metal wirings 107 made of a 3-layer structure of M-Au-Mo. Thereafter, a predetermined wiring pattern is formed of a thin boron nitride film 108, selectively processed thereby to complete metal wirings. Thereafter, the photoresist used to form the pattern of the metal wirings and the film 105 is removed by ashing, thereby forming air bridge wirings having a cavity 106. Accordingly, a mechanical strength is strengthened by the film 108, and the metal wiring of a thin film can be supported in the air without increasing its parasitic capacitance.
Patent JP-H02169006-A (JP)
Title: Engine-oil deterioration preventing device
Inventor: WATANABE MASAHIRO
IPC: F01M11/03
Filed: 1988-12-22
Abstract: PURPOSE:To surely retain the deterioration of engine oil by destroying the foreign matter holding function of a detergent-dispersant when the content of foreign matter in the engine oil added with the detergent-dispersant exceeds an allowable value, and supplying a separation agent to grow the foreign matter. CONSTITUTION:A separation agent supply line 25 is connected with the engine lubrication passage 24 between a suction pipe 7 and an oil filter 11. When the containing rate of foreign matter in the engine oil added with the detergent- dispersant exceeds the allowable value, the separation agent 28 which destroys the foreign matter holding function of the detergent-dispersant and grows the foreign matter, such as gasoline contg. toluene is controllably supplied from a separation agent supply line 25. As a result, the grown foreign matter is trapped by an oil filter of ordinary mesh with the result that the deterioration of engine oil is surely prevented.
Patent JP-H02168727-A (JP)
Title: Digital/analog converting circuit
Inventor: TAMEGAYA YUKIO
IPC: H03K17/567
Filed: 1988-12-21
Abstract: PURPOSE:To transmit all constant currents to an output by composing a switching circuit of MOSFETs. CONSTITUTION:npn transistors(TR) 31 to 36 are composed of P channel MOSFETs 11 to 13 and N channel MOSFETs 14 to 16. npn TRs 17 to 19 are constant current circuits, and TRs 11 and 14, TRs 12 and 15, and TRs 13 and 16 respectively constitute switching circuits. Further reference potential (VREF) resistances 3 to 5 are set so that the collector current (Ic) of the TR 19 may be 1mA, the Ic of the TR 18 may be 2mA, and the Ic of the TR 17 may be 4mA, and a supply voltage is set at 5V (Vcc=5V). Thus analog output currents for digital input signals A to C are obtained.
Patent JP-H05154190-A (JP)
Title: Bioactive implant
Inventor: NONAMI TOORU
IPC: A61L27/00
Filed: 1991-12-09
Abstract: PURPOSE:To improve bioactivity and peeling strength and to prevent the failure with lapse of time under a condition under which a thermal change arises by improving the matching of the coefft. of thermal expansion of a metallic base body and ceramics and improving joining strength. CONSTITUTION:The ceramics of the bioimplant formed by laminating ceramics on a metallic base body is formed of a bioactive ceramic material having a non-calcium phosphate type compsn. consisting essentially of at least one kind of the metal oxide selected from the group consisting of an alkaline earth metal oxide and alkaline metal oxide and SiO2. The coefft. of thermal expansion alpha1 of the ceramics and the coefft. of thermal expansion alpha' of the base bod material are specified to a 0.5alpha'<=alpha1<=1.5alpha' range. An intermediate layer is provided between the base body and the ceramics and the coefft. of thermal expansion is changed stepwise.
Patent JP-H06177814-A (JP)
Title: Radio calling system
Inventor: KINOSHITA SHIGETO
IPC: H04W84/02
Filed: 1992-12-03
Abstract: PURPOSE:To operate reception to a receiver without any malfunction even when the same selective call number is simultaneously radiated from a transmitter plural times by providing recognition code setting means at both of the transmitter and the receiver. CONSTITUTION:Call data from a transmitter 1 are transformed to a transmitting data format by a transmission data constructing means 7. In that case, a transmission side recognition code setting means 8 recognizes whether the call number inputted from an input means 6 is temporarily received and detected at a receiver 21 or not and when it is temporarily received and detected, the recognition code is set to the transmission side call number, transferred to the data constructing means 7 and transmitted by a radio signal. At the receiver 21, the same transmission side call data to be successively sent are compared with the reception side call data with the recognition code and when the call data are coincident while including the recognition code, it is informed by an alarming means 29 again even after it is temporarily informed by the alarming means 29.
Patent JP-H06175803-A (JP)
Title: Method and device for display control
Inventor: TANIZAWA SHIGERU
IPC: G06F3/048
Filed: 1992-12-03
Abstract: PURPOSE:To considerably reduce required workload and to improve the development efficiency and reliability of a system by making common a method for exchanging picture information between each client and a server and providing picture editing processing for each kind of pictures at the server. CONSTITUTION:The method for exchanging the picture information between respective clients 301-30n and a server 10 is made common and for each kind of pictures to be displayed at the respective clients 301-30n, the server 10 is integrated picture editing processing 12A-12C for 'picture A'-'picture C'. When any picture display request is generated at one client 30 among these clients, the client, 30 transmits the picture display request to the server 10 by using the client function. The server 10 receiving it edits a picture designated by this picture display request by using the picture editing processing 12A-12Cand transmits the editing processing result to the client 301 by using the server function. Based on the transmitted editing processing result, the client 301 performs picture display.
Patent JP-H02168044-A (JP)
Title: Manufacture of belt with block
Inventor: TAKAGI SHINICHI
IPC: F16G5/16
Filed: 1988-12-21
Abstract: PURPOSE:To enable rationalization of manufacture of a belt by a method wherein adjoining upper block body, neutral belt, and lower block body are stable engaged with each other, and a through-hole is formed in the combination body to mechanically secure them to each other, and the upper and lower block bodies are secured to the neutral belt in a short time. CONSTITUTION:A sleeveform neutral belt 12 is stretched about a moulding drum 13 and an auxiliary drum 14 with a given tension, and the moulding drum 13 is rotated in a given angle theta arc to move a lower block body 4. Simultaneously, a flat mold 15 formed such that an upper block body 2 is placed in a block containing groove part 18 is horizontally moved in the direction of an arrow mark by one full specified pitch to bring the lower block body 4 into vertical coincidence with the upper block body 2 at the topmost part of a molding drum. A drill member is actuated from the outside of the flat mold 15, and a through-hole 27 is formed in the upper and lower block bodies and the neutral belt as a drill 26 is rotated. A rivet 28 is inserted into the through- hole 27 from the topmost part of the molding drum 13 to perform a caulking work, and the upper and lower block bodies 2 and 4 are secured to the sleeveform neutral belt 12.
Patent JP-H08178725-A (JP)
Title: Radio device for automatic radio meter-reading system and gas meter
Inventor: FURUSAWA HAJIME
IPC: G01F3/22
Filed: 1994-12-27
Abstract: PURPOSE: To make the execution property of a mounting operation good by a method wherein a radio device for an automatic radio meter-reading system is mounted, via a mounting metal provided with openings escaping from one set of protrusions and with mounting parts to the protrusions, in a space between gas-pipe connection parts on both side ends of a gas meter provided with the set of protrusions. CONSTITUTION: When a radio slave device 5 is to be mounted on a gas meter 6, a mounting metal fitting 40 is placed on the surface of the gas meter 6 in such a way that a protrusion 36a enters an opening 41 and that a protrusion 36b enters an opening 42. A protruding piece 44 which is formed at a rise piece 42a is put into a small hole in the protrusion 36b, it is forced into from the front of the protrusion 36a, and the protrusion 36a and a rise piece 41a are fixed by a screw. Then, only a case body 20a is slid to the rear along the surface of the metal fitting 40 from the front of the gas meter 6. When the body 20a is slid until it is bumped against a rise piece 40c, protrusions 21, for positioning, which are formed at the lower right-hand corner and the lower left-hand corner on the rear of the body 20a are fitted into small holes which are made at the right and the left of the rise piece 40c. Lastly, a cover 20b is put from the front of the body 20a so as to be screwed to the body 20a.
Patent JP-H08175679-A (JP)
Title: Bucket wheel type unloader
Inventor: MASUDA HIROTO
IPC: B65G11/00
Filed: 1994-12-27
Abstract: PURPOSE: To improve the loading efficiency onto a finned conveyor for enhancing the transporting ability by arranging the rotary shaft of a bucket wheel and a plurality of lateral members at fixed spaces in the fall domain of a transported article droppingly discharged into a transporting means through a chute. CONSTITUTION: Transported articles 32 discharged from a bucket 42 collide against round bars 58, 58,... arranged in a chute 38 to drop onto a finned conveyor 34. In this case, since the horizontal component of the speed of the transported article 32 is eased by its collision against the round bars 58, 58,..., the transported articles are not partially loaded on the lateral inner side of the finned conveyor 34, and therefore wholly uniformly loaded on the finned conveyor 34. In addition, since the perpendicularly downward component of the speed of the transported article is also eased by its collision against the round bars 58, 58,..., the transported article having collided against the round bars 58, 58,..., delays in a dropping time.  Thus since the transported articles 32 are continuously droppingly discharged in a transporting direction, they are uniformly loaded on the finned conveyor 34.
Patent JP-H09166105-A (JP)
Title: Rodless cylinder having dustproof mechanism and method for driving rodless cylinder as dustproof is executed
Inventor: SHIINO MASATOSHI
IPC: F15B15/14
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a rodless cylinder to have a dustproof mechanism being excellent in dustproof ability, durability, and operability. SOLUTION: A piston 14 is movably contained in the cylinder tube 1 of a rodless cylinder S1. A slit 2 is extended longitudinally of a tube and intercommunicates the inside and the outside of the tube 1. A slider 21 is disposed outside the cylinder tube 1 and coupled to the piston 14 through the slit 2. A dust blowing-off means 25 being a purifying means purifies the periphery of the slit 2 by blowing off dust, present at the periphery of the slit 2, by utilizing pressure air.
Patent JP-H01166084-A (JP)
Title: Copying machine
Inventor: HORIUCHI TAKAKI
IPC: G03G21/06
Filed: 1987-12-22
Abstract: PURPOSE:To obtain a stable image having little variation of image density corresponding to the variation of electrification accompanied with the change of the temperature of an image carrier by controlling the destaticizing quantity of an auxiliary destaticizing means according to temperafature detected by a thermistor provided near the image carrier. CONSTITUTION:A developing device 6 which supplies toner to the image carrier 1 so as to form a visible image and the thermistor 7 which detects the temperature near the image carrier 1 are provided on the side of the image carrier 1. The auxiliary destaticizing means 4 for stabilizing the electrification of the image carrier 1 by previously giving fatigue to the image carrier 1 is disposed on the side of an electrifier 3. And the distaticizing quantity of the auxiliary destaticizing means 4 is controlled according to the temperature detected by the thermistor 7. Therefore, the electrification of the image carrier 1 can be stabilized by changing the destaticizing quantity corresponding to the electrification characteristic of the image carrier 1. Thus, the electrification of the image carrier 1 is stabilized against the change of environment and unevenness does not occur in the copied image density, thereby improving the maintenance of the image quality of copies.