baber/WOPTO huggingface dataset:
Patent JP-H06212893-A (JP)
Title: Back-filling device of shield and segment
Inventor: NAKAMURA KOICHIRO
IPC: E21D11/04
Filed: 1993-01-12
Abstract: PURPOSE:To equip the whole of devices in the inside of a shielding excavator so as not to protrude even a part of the devices at the outer periphery of the shielding excavator and prevent the ground form being disturbed and reduce the excavating resistance and also facilitate the maintenance to prevent clogging or other works and further, make it possible to automate and conserve energy. CONSTITUTION:An injection rod 10 for a back-filling material is movably equipped together with cylinders 11a, 11b attached therewith so as to protrude to the rear side of a shielding excavator, at the inside of the skin plate 1 of the excavator. On the other hand, in a segment 17, an injection opening 21 where the front end of the injection rod 10 is inserted, is made on the joint face in the longitudinal direction of the tunnel and an injection way 19 to open an injection outlet 23 at the ground side is formed in the inside.
Patent JP-H06215015-A (JP)
Title: Information transfer working system
Inventor: KUBO KATSUHIKO
IPC: G06Q50/00
Filed: 1993-01-12
Abstract: PURPOSE:To transmit information read from a transmission side general-purpose computer through a public communication channel to a reception side terminal equipment. CONSTITUTION:This system is provided with a general-purpose computer 1, terminal equipment 7 connected to the general-purpose computer 1 so as to make access to the general-purpose computer at time set in advance, to receive information and to store it in a shared storage device, personal computer 9 for edition connected to this terminal equipment 7 so as to share the shared storage device, personal computer 16 for personal computer communication terminal for receiving the transfer of information from the general-purpose computer 1, personal computer 10 for personal computer communication host so as to connect this personal computer 16 for personal computer communication terminal and the personal computer 9 for edition through a public communication channel 14, and MODEMs 13 and 15.
Patent JP-S59144289-A (JP)
Title: Still picture signal reproducing device
Inventor: MIZUNOE KATSUZOU
IPC: H04N5/93
Filed: 1983-02-08
Abstract: PURPOSE:To simplify the constitution of a reproducing device for a disk, etc., and to increase storage capacity by making the rotation of the disk constant, storing one-screen data in a memory temporarily, and reproducing a still picture by a suitable clock. CONSTITUTION:This reproducing device consists of a driving means 2 which rotates the optical disk 1, etc., at a constant rotating speed, a pickup 4 which reads a signal out of the disk 1, etc., the memory 11 wherein the output of the pickup 4 is stored temporarily, a demodulating means 17 which demodulates and outputs the output of the memoryf 11 to an output device, a timing signal detecting circuit 6 which detects the timing signal in the output of the pickup 4, a memory controller 9 which stores one-screen data on a still picture signal in the memory in responding to the output of the circuit 6 and then outputs it to the timing means 17 at timing matching with the output device, etc. Consequently, the constitution is simplified, high-speed access is realized, and the recording capacity is increased.
Patent JP-S58135920-A (JP)
Title: Self-correcting method utilizing computer for self-determining balance
Inventor: FURUSAWA NOBUYUKI
IPC: G01G13/12
Filed: 1982-02-08
Abstract: PURPOSE:To provide a method in which a difference between an error produced in a self-determining balance or a target weight value and a true measuring weight value is brought to a minimum (ideally 0) through utilization of a computer. CONSTITUTION:In a computer 28, a control at a next step is conducted. A gate closing signal is transmitted in a middle point (b) of a measurement. A difference DELTAw between a true measuring weight value W', detected at a rest state or a point (c) on and after closing of a gate, and a cut-off weight w1, detected at a point of time t1 when said gate closing signal is transmitted, is round. And a mass flow rate value deltaw1 at the same point of time t1 is found. A gate opening signal for restarting a measurement is then transmitted. An error DELTAwn, being a difference between a true measuring weight value w'n obtained in case a gate closing signal is transmitted at a point of time tn and a detecting weight value wn at a transmitting point of time tn, is then determined. A detecting weight value (w) is then compared with an estimated optimum cut-off weight valve Wr(=Wo-DELTAWn).
Patent JP-H07228937-A (JP)
Title: Aluminum alloy for galvanic anode
Inventor: WATANABE KUNIO
IPC: C23F13/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain an Al alloy for galvanic anode, suitable for use in the corrosion protection of reinforcing bars in a reinforced concrete structure and having sufficiently base anode potential and sufficiently large amount of generated electricity, by specifying a composition consisting of Zn, In, and Al. CONSTITUTION:This alloy is an Al alloy for galvanic anode, having a composition consisting of, by weight, 10-50% Zn, 0.03-0.6% In, and the balance Al with inevitable impurities. In this alloy, the amount of generated electricity is sufficiently increased to about >=1500A.hr/kg and anode potential is about <=-1000mV and sufficiently base. Both of the above Zn and In have a function of increasing the amount of generated electricity by inhibiting the self-melting of this alloy and never make anode potential noble.
Patent JP-S59145368-A (JP)
Title: Engine control device
Inventor: TOKITA HARUTOSHI
IPC: F02D41/12
Filed: 1983-02-07
Abstract: PURPOSE:To prevent over-run of an internal-combustion engine and to improve safety performance, by stopping a fuel injection operation when the engine is in an over-rotational operation, and normal ignition is not conducted. CONSTITUTION:An analog voltage level corresponding to an ignition signal period is compared with a reference voltage corresponding to over-rotation of an engine by a comparator 9, and an ignition signal is outputted. Further, a primary voltage level in association with ON-OFF of a primary current of an ignition coil 400 is detected by an IG fail signal circuit 8, and a signal is outputted when the level is not less than a predetermined value. A fuel injection control system is provided by an AND output of both the signals, thereby permitting fuel cut upon over-rotation of the engine and improving safety performance.
Patent JP-H06212824-A (JP)
Title: Device for moving car onto and out of pallet of multistoried sky parking space
Inventor: OKAMOTO KOJI
IPC: E04H6/18
Filed: 1993-01-11
Abstract: PURPOSE:To avoid the interference of the floor section of a parking space and the slope board of a pallet while inhibiting the springing-up of the pallet, and prevent the generation of an impulse sound, a squeak sound, etc., and the damage of the pallet in a device for moving a car onto and out of the pallet of the multistoried sky parking space. CONSTITUTION:A slope board 15 correcting a stepped section between a pallet 4 and a ground surface 9 is installed rotatably on the car exit-entrance side of the pallet 4 mounted on a multistoried sky parking space 1 in a freely traversable manner. A roller 19 bearing the slope board 15 is set up to the lower section of the slope board 15 through an elastic member. Consequently, the front end section of the pallet board 15 is lifted at all times by the roller 19 and a spring 24, and a clearance is made between the front end section and a floor section 6. Accordingly, the floor section 6 and the slope board 15 are not brought into contact at the time of traversing. When a car 3 is left from and entered into the pallet 4, the front end section of the slope board 15 is abutted against the floor section 6, thus inhibiting the spring-up of the rear end section of the pallet 4.
Patent JP-H08212606-A (JP)
Title: Optical memory card
Inventor: AGAWA MASAHIRO
IPC: G11C11/42
Filed: 1995-02-07
Abstract: PURPOSE: To provide an optical memory card in which recording, reading and erasing operations of information comprising two-dimensional digital marks, etc., are conducted by only making the card close to a prescribed device. CONSTITUTION: The optical memory card main body 10 is integrally constituted of a memory region 11 which is made by sandwiching the both surfaces of a ferroelectric substance with transparent electrodes and further sandwiching them with a polarizer and an analyzer, and a voltage generating coil 12 which is connected to the electrodes. Data are written by irradiating images of the marks, etc., and applying voltages to the electrodes from the coil 12 through electromagnetic induction.
Patent JP-H11220228-A (JP)
Title: Hybrid module
Inventor: SUZUKI KAZUTAKA
IPC: H05K1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid module, which is small-sized, is good in heat dissipation and is highly reliable. SOLUTION: A hybrid module 10 is constituted in such a structure that recesses 14A and 14B are formed in a main surface 11a of a circuit board 11, a circuit component 13 having a heat generation property is mounted in the recess 14B, the recess 14B is blocked with a heat sink 16, which is fitted into the recess 14A and contacts a circuit component 13, and at the same time, an encapsulating resin S1 is filled between the bottom of the recess 14B and the component 13, the heat sink 16 is bonded to the component 13 and the circuit board 11 with a heat conductive resin 17, and when the board 11 is mounted on a mother circuit board, heat generated from the component 13 is dissipated to the mother circuit board via the heat sink 16. Moreover, the linear expansion coefficients of the board 11, the component 13, the heat sink 16, the resin S1 and the resin 17 are respectively made roughly equal to each other, and stresses which are generated between those of the board 11, the component 13, the heat sink 16, the resin S1 and the resin 17 due to a temperature change or the like, are relaxed.
Patent JP-H11218124-A (JP)
Title: Dynamic pressure bearing
Inventor: SADA SADAJI
IPC: F16C17/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing low in manufacturing cost. SOLUTION: A groove (a) and a groove (b) of the same axial length are machined on the outer peripheral surface of a fixed shaft, respectively being positioned at both axial end parts of the fixed shaft 22 and almost in the same position in the circumferential direction of the fixed shaft 22. A groove (c) is machined in a position shifted by nearly 180 deg. in the circumferential direction of the groove (a) and groove (b) on the outer peripheral surface of the fixed shaft 22 so that the center position in the axial direction is positioned almost at the center of the respective center positions of the groove (a) and groove (b).  In the case of rotating a rotor around this fixed shaft 22 as a center shaft, an air layer becomes thick at the groove existing parts, and pressure is lowered in comparison to a groove nonexisting part so as to obtain elliptic pressure distribution 70 eccentric with respect to the center of the fixed shaft 22. The rotor is therefore stably rotated being supported by force generated on the basis of the pressure distribution 70 based on the grooves a-c.
Patent JP-H04243204-A (JP)
Title: Production of fusion type optical coupler
Inventor: NAKA YASUHIRO
IPC: G02B6/28
Filed: 1991-01-18
Abstract: PURPOSE:To provide the fusion type optical coupler which is gentle in the change of the outside diameter of a fusion stretched part B and has excellent optical characteristics. CONSTITUTION:A solid wall 1 installed on the outer side of bare fibers B of >=2 pieces of optical fibers A arrayed in parallel is heated and the bare fiber parts B of the optical fibers A are indirectly heated by the radiation heat from this solid wall 1, by which the fiber parts are fused and simultaneously, the optical fibers A are pulled and stretched longitudinally.
Patent JP-H11218273-A (JP)
Title: Pipe joint structure
Inventor: YAGI HIROSHI
IPC: F16L21/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve a pipe joint structure in such a way that its connecting operations are surely and quickly performed, and equally distribute works required by connection around the pipe joint structure. SOLUTION: A male side pipe 3 in a straight pipe shape is inserted in a female side pipe 1 having a socket 2, and concurrently, a sealing member 5 is inserted in a space between both of the pipes 1 and 3. The socket 2 is provided with a tapered part 8 expanded in a horn shape, and the sealing member 5 is provided with an upheaved swelling part 5a abutting against the opening circumferential part of the socket 2. And an area around the tapered part 8 is fastened by a ring member 6 having both a diameter contracting fastening part 13 and a recessed part at one place in the circumferential direction.  Since the aforesaid ring member 6 is drawn up to the tapered part 8 by a diameter contracting action, the upheaved swelling part 5a of the sealing member 5 is intensively compressed in the axial direction, and an expansion action in the radial inward and outward directions in caused thereby a connecting work and a sealing work can thereby obtained around the pipe.
Patent JP-2000224557-A (JP)
Title: Presentation system, its method, presentation terminal and recording medium
Inventor: SAKAI TAKESHI
IPC: H04N7/15
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To enable receiving presentation without disturbance by permitting an optional terminal to distribute presentation information by means of an optional timing. SOLUTION: A network address is transmitted from a reception terminal 2 and connection is requested to a presentation terminal 1. When the data receiving means 7 of the presentation terminal 1 receives the connection request, the network address is extracted and managed by a reception terminal address managing means 8. A data transmitting means 9 transmits whole kinds of presentation information being an execution object in a presentation executing means 10 to the reception terminal 2 which requests the connection. When presentation is executed by the means 10 after that, the means 9 transmits executed presentation information to the reception terminals 2-4 where the address is managed by the means 8 with a communication control part 6 and a network 5.
Patent JP-H09208165-A (JP)
Title: Pallet structure of variable speed type passenger conveyor
Inventor: SATO TOMOAKI
IPC: B66B23/08
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor in which a passenger is not caught even the speed of the conveyor is changed, and there is no movement of a tread, noise and abrasion. SOLUTION: A variable speed type passenger conveyor capable of changing the speed to the high or low speed in one conveying passage is composed of tread comb teeth 2 provided on a tread of a pallet main body 1 and provided with a bottom plate 2', and projecting comb teeth 3 connected to the pallet main body 1 by a shaft 5, positioned lower than the tread comb teeth 3 of the pallet main body 1, and provided with a bottom plate 3'. When the pallets 1 are approached to each other, the projecting comb teeth 3 are inserted into the lower part 7 of the adjacent tread comb teeth 2 of the pallet main body 1, and the tread comb teeth end of the pallet main body 1 and the projecting comb teeth 3 are always engaged with each other regardless of approach and separation of mutual pallets.
Patent JP-H07230845-A (JP)
Title: Erroneous insertion preventive structure of multielectrode connector terminal
Inventor: SAWAMURA NAOTO
IPC: H01R13/42
Filed: 1994-02-16
Abstract: PURPOSE:To provide an erroneous insertion preventive structure of a multielectrode connector terminal by which erroneous insertion of a terminal in cavities can be reliably prevented. CONSTITUTION:Only cavity use terminal inserting holes 6a,... in which a terminal 3 is inserted are formed in plates 6A to 6C arranged on a terminal inserting surface 1a of a multielectrode connector 1. An inserting part 6w to be inserted only in cavities (a),... in which the terminal 3 is not inserted is arranged in a plate 6D arranged on a connector fitting surface 1e of the multielectrode connector 1. The terminal inserting holes 6a,... of the plates 6A to 6C are communicated with each other by a slit 6v. The plates 6A to 6D are supported with a swinging support tool 9 so as to be capable of vertically swinging. Holding parts 6s and 6t to be inserted in the cavities in which the terminal 3 is not inserted are arranged on the plates 6A to 6C. Locking recessed parts 1c to be locked on lance parts 1b of the cavities are formed in the holding parts 6s and 6t. The holding parts 6s and 6t also serve as double locking preventive parts to check pushing-in of a double locking part 1d.
Patent JP-H07204049-A (JP)
Title: Adjusting mechanism for back supporting element of chair
Inventor: AAKADEII GORINSUKII
IPC: A47C1/026
Filed: 1995-01-11
Abstract: PURPOSE: To provide a mechanism for adjusting the anglar position of the seat back relative to the chair seat of a two-piece type of office chair. CONSTITUTION: This chair back support is provided with a chair back support member 11 with a curved lower end 12, and this seat part is provided with a seat part supporting member 13 with a curved rear edge part 14 capable of receiving the curved lower edge part 12 of the chair back support member 11. A first curved gear segment member 18 provided with a multiplicity of teeth 22 is fixed to the rear part of the curved lower end 12, and a second curved gear segment member 26 provided with a plurality of closely spaced teeth 29 are retained within a spring loaded housing 27 fixed to the curved rear edge part 14. A user can engage the teeth 29 with the teeth 22 using an operating lever 35, disengage them, adjust the angle of a backrest against the seat part, or fix the backrest at the selected angle position.
Patent JP-S53106041-A (JP)
Title: Laser recording device
Inventor: SAITOU TAMAKI
IPC: G02B26/10
Filed: 1977-02-26
Abstract: PURPOSE:To reduce the size of device, by using a semiconductor laser as a light source.
Patent JP-H10207910-A (JP)
Title: Related word dictionary preparing device
Inventor: OKA MAMIKO
IPC: G06F17/21
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To easily prepare a related word dictionary for expanding a retrieval key to related words suitable for retrieval. SOLUTION: A morpheme analytic part 21 specifies a verb phrase and a noun phrase from text data in a document stored in an information storage part 1, a modification analytic part 24 extracts plural noun phrases having the same modification relation with the same verb phrase, an information extracting part 3 extracts these plural noun phrases, and a related word set registering part 4 registers the extracted noun phrases in a related word dictionary 5 while mutually relating them. Therefore, the related word dictionary mutually relating the noun phrases having various relations can be easily prepared and by expanding the retrieval key to the related words while using that related word dictionary, even in the case of retrieval for information search or idea and imagination support, for example, suitable retrieval can be performed.
Patent JP-H05214956-A (JP)
Title: Gas turbine power plant
Inventor: HASEGAWA NAOMIKI
IPC: F02C6/00
Filed: 1992-02-05
Abstract: PURPOSE:To control the temperature of the hot water of an exhaust gas boiler independently of the power generation quantity in a gas turbine power plant having a regeneration type gas turbine generator. CONSTITUTION:A gas turbine power plant is provided with a regeneration heat exchanger bypass line 8 bypassing a regeneration heat exchanger 4 from an air line 6 passing the regeneration heat exchanger 4 of a regeneration type gas turbine generator 18 and an exhaust gas boiler bypass line 11 bypassing an exhaust gas boiler 13 from an exhaust gas boiler line 19 passing the exhaust gas boiler 13 from the regeneration heat exchanger 4. Gas quantity adjusting dampers 7, 9, 10, 12 are provided on the lines 6, 8, 19, 11 respectively, and the gas quantity adjusting dampers 7, 9, 10, 12 are adjusted by a temperature adjusting unit 17 installed at the hot water outlet of the exhaust gas boiler 13 based on the hot water temperature.
Patent JP-S53114716-A (JP)
Title: Improving method for properties of nodular graphite cast iron tube
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D13/02
Filed: 1977-02-23
Abstract: PURPOSE: To perform improvement of the title properties without wearing equipment materials by adding a flux to a molten metal by means of a proper method immediately before pouring the molten metal into a centrifugal casting mold from a ladle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60163638-A (JP)
Inventor: SAKURAI TAKASHI
IPC: A61B5/04
Filed: 1984-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06231955-A (JP)
Title: Alternately-multilayered magnetic thin film
Inventor: KIMURA MITSUTERU
IPC: H01F10/18
Filed: 1993-02-08
Abstract: PURPOSE:To obtain the sample of an alternately-multilayered magnetic thin film at a high depositing rate in an easily controllable state even when the sample has a large size by forming the thin film by combining the electroplating method and anodic oxidation. CONSTITUTION:After a thermally oxidized SiO2 film 2 is formed on the surface of an Si substrate 1, a Cu thin film 3 is formed on the film 2 by vacuum deposition. Then Ni is electroplated on the film 3 as a magnetic thin film layer 4 by using an Ni-plating bath and Ni plate which is used as a counter electrode. After forming the layer 4, an anodically oxidized film layer 5 is formed by anodically oxidizing Ni in the layer 4 from the surface in an oxalic acid bath by using a carbon plate as a counter plate. The alternately-multilayered magnetic thin film is formed by alternately forming the electroplated layer 4 and anodically oxidized layer 5 formed by partial anodic oxidation of the layer 4 from the surface in such a way. The formed films are heat-treated in a nitrogen gas.
Patent JP-H09209402-A (JP)
Title: Track frame of swiveling operation car
Inventor: KAWAMURA TAKUZO
IPC: E02F9/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a harmful influence on the movement of the center of gravity occurring in case construction applied to a compact swiveling operation car with high swiveling efficiency is applied to a large-sized swiveling operation car in a state to remain unchanged as well as a large-sized machine-tool for machining parts. SOLUTION: For a member mounted to a track frame 1, a swivel joint mounting member 3 is formed of a cutting square bar SS, and a bearing mounting seat 4 is welded to the track frame 1 after the machining. An upper plate 1U of the track frame 1 is constituted of left and right upper plates 1UL and 1UR divided into left and right parts, a bent section P1 of a rear rib plate 1R between upper plate 1U and lower plat 1D is closed to the center between both left and right, and distance L between the front ends P2a of the rear rib plates 1R of welding sections in the upper surface of a crawler frame 2 and the front ends P3a of front and middle rib plates 1MR is lengthened.