baber/WOPTO huggingface dataset:
Patent JP-H02142604-A (JP)
Title: Plug for piercing and rolling
Inventor: YAMAKAWA TOMIO
IPC: B21B19/04
Filed: 1988-11-24
Abstract: PURPOSE:To perform high efficient and accurate rolling by composing a mechanism so that an optimum operation terminal can be selected in on-line in accordance with situations by using a prescribed shape evaluation function by an optimum operation terminal selecting means. CONSTITUTION:A billet which is bitten by tilted rolls, spirally moves, arrives at the topmost end of a former plug, is thickened per 1/2 rotation by a plug 2 and two tilted rolls, and advances. The inside surface of thick parts of a hollow stock passed through the max. diameter part of the former plug 2a is brought into contact with the rear plug 2b positioned at a point having a distance l1 by which the stock advances during 1/2 rotation and then a thicknessed part again starts. In that time, a recessed part satisfying formulas is formed on a connecting part of the plugs 2a and 2b. The stock passes through the recessed part without contacting to the topmost end of the plug 2b. Therefore, no rolling flaw is generated because the stock does not enter the recessed part and no seizing and no wear are generated on the recessed part even if a gap occurs on the recessed part.
Patent JP-2001115502-A (JP)
Title: Rainwater utilizing device
Inventor: KAJIWARA MATSUYOSHI
IPC: E03B1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a pump transportation rainwater utilizing device capable of facilitating the installation of the device. SOLUTION: A rainwater utilizing device adopts such a structure as a water supply pump 4 for supplying rainwater to the outside is assembled to set in a water storage tank 2 for storing rainwater in advance, work carried out for setting the water supply pump 4 is not required, and the installation of the rainwater utilizing device is facilitated.
Patent JP-H10136849-A (JP)
Title: Double bearing type reel for fishing
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing with which the operability of a fishing rod attaching the double bearing type reel for fishing or the portability of the double bearing type reel for fishing is improved by decreasing the imbalance of dimension and weight between the left and right sides of a main body of reel with a rod attaching part as a center. SOLUTION: At a clutch member 26, a clutch engage part 26a for transmitting rotational force to a spool shaft 14 and cutting off the transmission while moving along with the inner peripheral surface of a bearing 22 during the movement of the clutch member 26 between a rotational force transmission position and a rotational force cut-off position is positioned within the range of inner peripheral surface of the bearing in the direction along with the rotational center line of the spool shaft 14 during movement and at the spool shaft 14,  a clutch engaged part 14a for transmitting the rotational force with the clutch engage part 26a of the clutch member 26 and cutting off the transmission while moving between the transmission position and cut-off position of the clutch member 26 is positioned within the range of inner peripheral surface of the bearing 22 in the direction along with the rotational center line.
Patent JP-H03156905-A (JP)
Title: Electronic component using stacked capacitor
Inventor: TSUJI TETSURO
IPC: H01G4/30
Filed: 1989-11-14
Abstract: PURPOSE:To facilitate three-dimensional mounting by a method wherein outer leads are provided on a board on which a stacked capacitor is provided and the board is mounted on an electronic DEVICE or the like by utilizing the outer leads. CONSTITUTION:A product 12 is composed of printed boards 8, semiconductor devices 9 and an electronic component 11. The outer diameter of the board 1 of the electronic component 11 is approximately equal to the diameter of the semiconductor device 9. Through-holes 81 are provided in the printed boards 8 to insert the clip lead frames 4 of the electronic component 11 and the lead wires of the semiconductor devices 9. The clip lead frames 4 are inserted into the through-holes 81 and, at the same time, the lead wires of the semiconductor devices 9 are inserted into the through-holes 81. After the lead parts of all the components are inserted into the through-holes of the printed boards 8, the printed 8 are jointed with the clip lead frames 4 of the electronic component 11 in which a stacked ceramic capacitor is used and the lead wires of the semiconductor devices 9. With this constitution, three-dimensional mounting can be realized very easily.
Patent JP-H04169468-A (JP)
Title: Tape sticking machine
Inventor: GOTO HIROSHI
IPC: E04F21/165
Filed: 1990-10-31
Abstract: PURPOSE:To more accurately provide a tape sticking condition and to save a work time so as to reduce a burden of a worker by providing a pair of plate- shaped units, urging member for pressing a tape to both side walls of a hole of a stuck object and a tape supporting member for supporting the tape in a winding condition. CONSTITUTION:Point ends of two masking tapes 23 are pasted to a predetermined position in an end part of a wall unit 36. Next, a handle 12 of a tape sticking machine is gripped to fit a lower surface of a wide part 14 into a joint 35. Under this condition, contact parts 6 of plate-shaped units 2 are brought into contact with both side walls 37 of the joint 35 by urging force of each spring 24, 25, 26 and also bringing also side rollers 10 into contact with both the side walls 37 of the joint 35 so as to be flush with the contact part 6. Next, when the tape sticking machine is moved along the joint 35 while holding the handle 12, the masking tapes 23, rotatably supported in a winding condition, are rotated, and the two drawn out masking tapes 23, while retained by retaining rollers 8, are simultaneously pasted along the joint 35.
Patent JP-S62156601-A (JP)
Title: Preparation of reflecting mirror made of fiber reinforced plastic
Inventor: SHIMODAIRA HISAYO
IPC: B32B15/08
Filed: 1985-12-28
Abstract: PURPOSE:To prepare a reflecting mirror having high accuracy by plating nickel on the surface of an FRP plate and processing the plated layer. CONSTITUTION:An FRP plate 1 is prepd. by pressing and heating a prepreg. Then, the surface of the plate 1 for forming a reflecting mirror and an opposite side are coated with deposited Ni plating film 6. Thereafter, the surface coated with the plate layer 6 is polished to a dimensional accuracy necessary for a reflecting mirror, for example, to a surface accuracy corresponding to ca. 1/8-1/16 of the wavelength of light to be reflected, and a reflecting film 2 is then applied thereto. By this method, a reflecting mirror having light weight, high rigidity, and improved dimensional accuracy of the reflecting surface is prepd.
Patent JP-H10320248-A (JP)
Title: Device and method for embedding file into execution look-up and read-only access binary image
Inventor: LONG DEAN R E
IPC: G06F17/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for efficiently generating a virtual file system in a computer memory. SOLUTION: The virtual file system generating method extracts a data file from a file system, generates a snapshot from the extracted data file and converts the snapshot into an object data file. The converted object data file is related to one or more other object data files. A snapshot can be also generated by connecting the extracted data file to one or more other data files. In the method, a pair of assembler instructions including an instruction for reserving a space for data of a data file in an object data file and capable of generating an object data file from the snapshot are generated and converted into an object data file including a reserved space.
Patent JP-H08150202-A (JP)
Title: Treating device for injecting injectant
Inventor: KANBARA KOJI
IPC: A61M25/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a treating device for injecting injectant capable of surely injecting a small quantity of an injectant without requiring a wasteful content, by injecting a medicine or the like into a patient's body through an injection needle from an injectant containing means near the needle portion of an injection needle. CONSTITUTION: An inner metal cap 8 of an inner sheath 5 is pushed into an outer cap 6 of an outer sheath 4, and the injection needle 9 is projected from the front end small diameter opening 7 of the outer sheath 4. Then, the injection needle 9 is dipped in a medicine p to suck by a syringe attached to the inner metal cap 8, and the medicine p is filled into the tube of the injection needle 9. Thereafter, by pulling the inner metal cap 8 toward yourself relative to the outer metal cap 6, the injection needle 9 is led into the outer sheath 4. An inserting portion 2 of a treating device 1 is inserted into a position for treatment through an endoscope channel. Then, the injection needle 9 is projected from the inner metal cap 8 to be inserted into an affected part. By using the syringe of the inner metal cap 8, air is injected into the inner sheath 5.  The air passes through a gas passage film 10, pushing out the medicine p inside the injection needle 9.
Patent JP-H08151624-A (JP)
Title: Degassing device for artificial pond
Inventor: NAKAGAWA SHOTA
IPC: E02B7/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide a degassing device for an artificial pond easily discharging the gas in the ground with a simple structure at a low cost. CONSTITUTION: A tube body 7 communicated with the pond bottom is installed at a proper place of an impervious sheet 4. The tube body is provided with a degassing device 8, which is opened when the gas pressure in the ground becomes higher than the water pressure to discharge the gas into the water, is closed when the gas pressure becomes lower than the water pressure, and normally prevents the infiltration of the pond water into the tube body 7, at the tip of the tube body 7. The tube body 7 is constituted of the slidable inner and outer tube bodies, and it is provided with a fixing means fixing the tube body 7 at the desired height.
Patent JP-S63149827-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIYABAYASHI TAKESHI
IPC: G11B5/73
Filed: 1986-12-12
Abstract: PURPOSE:To obtain high coercive force without reducing the thickness of a magnetic recording layer by forming inter-magnetic particle spacings which are formed as numerous gaps onto the surface of a magnetic layer as the assemblage of the magnetic particles formed on a substrate surface. CONSTITUTION:The particles 4 having the negative equil. potential with respect to the magnetic particles are stuck in a nearly uniformly dispersed state on the surface of the magnetic layer 2 as the assemblage of the magnetic particles formed on the surface of the substrate 1. This material is then immersed in an electrolyte soln. to form electrolytic corrosion holes (microholes) 3 on the surface of the magnetic layer 2 by the local galvanic effect between the particles 4 having the above-mentioned negative equil. potential and the magnetic layer 2. The respective particles 4 are isolated as the air spacings 3 are formed around the particles 4 on the magnetic layer 2 surface in the above-mentioned manner. The moving resistance of the magnetic walls, therefore, increases and the high coercive force is maintained even if the thickness of the magnetic recording layer is not so much reduced. The magnetic recording density is thereby increased and the demand for the magnetic recording of higher density with the thinner film can be met.
Patent JP-H01140196-A (JP)
Title: Memory access control circuit
Inventor: KOBIYAMA TOMOHISA
IPC: G09G5/395
Filed: 1987-11-27
Abstract: PURPOSE: To increase the plotting speed of a picture outputted to a printer by providing an address controller and combining data transfer instructions to use them for raster operation. CONSTITUTION: When an address generator AG 2 is completely initialized, an access controller AC 3 requests a CPU 1 to release a bus. When this request is met, the AC 3 switches first and second switching means 21 and 22 to connect contacts A and C together. Thereafter, the AC 3 makes means 21 and 22 perform corresponding switching, and data read and update in each area are executed by the AC 3 and the CPU 1, and data is held in a register SREG 4. Next, the CPU 1 reads out data in a frame buffer FB 6. All of these data are inputted to an arithmetic logic unit means ALU 5, and the operation result is written in a main storage MS 7. Instructions of the CPU can be used for raster OP, and a picture is quickly plotted on the MS 7 functioning as a printer, and the wait time of a user is shortened, and a system of high responsiveness is constituted.
Patent JP-H11135122-A (JP)
Title: Carbon fiber for secondary battery negative electrode and lithium ion secondary battery
Inventor: ABE HIROSHI
IPC: H01M4/587
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve charge and discharge efficiency and cyclic life using it in a secondary battery by employing a graphitizing gaseous phase growth carbon fiber, in which a specific surface area is a specific value or less and pressurization treatment is done under a specific pressure. SOLUTION: A secondary battery negative electrode carbon fiber is set to a maximum of 3 m<2> /g in specific surface area. This carbon fiber is subjected to pressurization treatment under a pressure of 1,000 to 800 kgf/cm<2> after graphitizing treatment has been carried out. When the treatment pressure is lower than a lower limit, fiber cutting becomes insufficient, and processing for an electrode is made difficult. When it is higher than an upper limit, a graphitizing structure has a possibility of being destroyed by pressurization force, and a reversible capacity is significantly lowered by the repetition of charging and discharging when employed for a battery. As a pressurization treatment method, pressurization by hydrostatic pressure is preferred from the standpoint of fine powder hardly occurring.  In addition, it is preferably that the average aspect ratio of carbon fiber be 2 to 30, and that the mean diameter be 1 to 10 microns.
Patent JP-H02184766-A (JP)
Title: Integrable bipolar type level detector for high frequency sine signal
Inventor: ROIKU RIETAARU
IPC: G01R19/165
Filed: 1989-11-17
Abstract: PURPOSE: To obtain high sensitivity at high frequency by providing first to third transistors, first and second capacitors and a comparator. CONSTITUTION: When a sine signal of high frequency is applied to an input terminal 5, a transistor(Tr) 3 charges a capacitor 1 to voltage V1 equal to a value of base-emitter voltage of the Tr 3 subtracted from the maximum value of the input signal among half waves of each positive of the signal. During a subsequent half period, a Tr 8 charges a capacitor 6 to voltage V2 equal to a value of base-emitter voltage of the Tr 8 added to the maximum of voltage Vi. Then when differential coupling 14, 15 approaches equilibrium, discharging current of the capacitors 1, 6 is equal to a value ib respectively, so that Tr's 17, 18 make the voltage V2 equal. Then by adjusting geometry of the Tr's 17, 18, a highly accurately regulated offset is established.  Then a comparator 13 compares amplitude of a signal Vi with the offset, causes non-equilibrium between two branches of the comparator 13 itself, and generates a corresponding signal, Vu to an output 23 of a level detector.
Patent JP-H02144500-A (JP)
Title: Construction of underground structure close to existing underground structure
Inventor: HIROI KEIJI
IPC: E21D20/00
Filed: 1988-11-25
Abstract: PURPOSE:To make it possible to avoid the influence of a newly constructed underground structure on an existing underground structure by inserting a large number of bar-shaped substances into a bedrock opposite to the newly constructed structure scheduled to construct to reinforce and improve the ground, and supporting the existing underground on the reinforced and improved ground. CONSTITUTION:After inserting bar-shaped substances 3 capable of extending to the inside of a bedrock from each of openings made on the ceiling surface of an existing tunnel 2, the end of each of the bar-shaped substances 3 to be exposed to the inside of the existing tunnel 2 is fixed to the existing tunnel 2. After insertion of the bar-shaped substances 3, the openings provided to the tunnel 2 are filled with a seal material such as mortar and the like to prevent underground water from getting into the tunnel. According to the constitution, the rigidity of the whole bedrock can be increased to reinforce and improve the ground.
Patent JP-H09144409-A (JP)
Title: Burglarproof device for car
Inventor: YOSHIZAWA TAKASHI
IPC: B60R25/01
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To release 'dead lock' (a state where a locked mechanism has been set unlockable) automatically when a door is dead-locked while leaving a pet in the car. SOLUTION: This burglarproof device for a car has a door-locking mechanism for locking or unlocking a door for the car, and a constraining mechanism constraining the door-locking mechanism under a locked state so as not to be able to be unlocked. This burglarproof device has a moving-body detecting means 3a, 3b detecting a moving body moving in the car, and a driving control means 1 releasing the constrained state of the constraining mechanism if a moving body is detected by the moving-body detecting means 3a, 3b within a fixed time after the door locking mechanism has been placed in a constrained state.
Patent JP-2000117490-A (JP)
Title: Arc welding method
Inventor: YAMAMOTO NAGATADA
IPC: B23K9/073
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost, to save labor and time for a pre-treatment and an after-treatment in welding and to prevent the instability of an arc and the generation of a blow hole by holding a mat made of a metallic mesh or a metallic fiber consisting of the same kind of metal as a base metal between a tab and the base metal to be welded and executing welding. SOLUTION: A tab 1 is attached to a weld starting position and a weld finishing position, and a backing 2 is attached under a weld line. A metallic mesh 5 is held between base metals 3, 4 and the tab 1 and between the base metals 3, 4 and the backing 2, the tab 1 and the backing 2 are tackwelded and fixed with a retaining metal and a hand vice. When the metallic mesh 5 is held between the base metals 3, 4 and welded, welding is executed among the base metals 3, 4, the wire of the metallic mesh 5 and a welding rod, even though the wire of the metallic mesh 5 is fused by arc heat, since the wire is mutually connected, the instability of the arc is not generated. The tab 1 and the backing 2 are removed after welding, the deposited metallic mesh 5 is removed with a grinder or the like and whereby welding having excellent penetration is obtained.
Patent JP-H11128376-A (JP)
Title: Beam irradiator and therapeutic device using this irradiator
Inventor: FUKUI KIYOTSUGU
IPC: A61N5/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the failure of a conventional therapeutic device where the irradiating position of charged particle rays and that of a part to be radiated are deviated from each other due to the moving, etc., of a body to be radiated because the charged particle rays are irradiated to a mark marked on the surface of a patient without confirming the position of the part to be irradiated. SOLUTION: This device is provided with a main body irradiating beams, a table 15 for mounting the body to be irradiated with the part to be irradiated with a buried magnetic body, a detector successively detecting magnetic force outputted from the magnetic body and a control part 28 relatively moving the main body and the table so as to continuously irradiate beams to the part to be irradiated based on the detected result successively detected by the detector.
Patent JP-H07154927-A (JP)
Title: Charger
Inventor: MASUDA ICHIRO
IPC: H02J7/10
Filed: 1993-11-29
Abstract: PURPOSE:To provide a longer service life of a battery by preventing excessive quick charging for a charged battery. CONSTITUTION:A charged battery built in a removable electronic device is charged with the electronic device connected. This charger changes charging current into a large current I2 for quick charging when the charged battery is fully discharged at the time of power supply ON at time T0 and the voltage of the battery is less than a first reference voltage VL. When the voltage of the battery reaches its maximum VP at time T1 by quick charging and drops by a potential difference DELTAV at time T2 by a change in an inside substance inside the charged battery, the charged battery is considered to be fully charged and is changed over to a predetermined very small current I for trickle charging. Where the removale electronic device is removed and attached as shown between time T10 and T11, a user is considered to have intention of quick charging when a voltage drop to 0 volt which is a second reference voltage by removal and attachment is detected, and even if the voltage is above voltage VL, quick charging is carried out after time T11.
Patent JP-H10141917-A (JP)
Title: Position detector, positioning unit and information recorder employing them
Inventor: ISHIZUKA AKIRA
IPC: G01L1/24
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To detect the position of an object and to position the object with high reliability by detecting variation of force being applied to a member from an object having a tubular surface abutting on the object. SOLUTION: A tubular side face abutting member ROD touches a magnetic head arm ARM1 lightly and when a tubular concave mirror M moves on the order of the wavelength of light, brightness of interference light synthesized by a half-mirror HM is varied and the variation of brightness is converted through a photodetector PD into an electric signal. Based on the electric signal, a signal processor controls a current being fed back to a voice coil thus sustaining the distance between the half mirror HM and the tubular concave mirror M at a constant value with resolution on the order of 0.01μm. Consequently, the distance between the magnetic head arm ARM1 and the half-mirror HM can also be sustained at a constant value with resolution on same order.  According to the arrangement, micropositioning of the magnetic head arm ARM1 can be realized by servoing the arm ARM1 to sustain the tubular concave mirror M in a constant state.
Patent JP-2001119696-A (JP)
Title: Method and device for encoding image
Inventor: KONDO TOSHIAKI
IPC: H04N19/139
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically extract the areas of interest from image data and to perform encoding processing that is different in each of the extracted areas. SOLUTION: An image is inputted from an image inputting part 1, a discrete wavelet transforming part 2 performs discrete wavelet transformation of the inputted image to divide the inputted image into different spatial frequency bands, an ROI extracting part 3 finds the distribution of a motion vector in the inputted image and extracts the areas of interest, on the basis of the value of each spatial frequency component. Then, a quantizing part 4 performs different quantization processing between the extracted areas of interest and the other areas, and an encoding part 5 encodes the quantized image signal.