baber/WOPTO huggingface dataset:
Patent JP-S63300114-A (JP)
Title: Soil covering work using light-weight material
Inventor: NISHIKAWA KAZUO
IPC: E02D3/00
Filed: 1987-05-30
Abstract: PURPOSE:To easily assemble a given large size of blocks with good efficiency by a method in which floor blocks are continuously laid on a reclaimed ground and connected through reinforcing materials, and a given amount of banking soil is applied. CONSTITUTION:A plywood 2 is lapped on a lower stage bamboo net 1, a sheet 3 of the same shape and size is put on the plywood 2, and expanded styrol 4 is laid on the sheet 3. Floor blocks to be assembled are integrated and connected to the existing blocks on the reclaimed ground. A banking of a given cross section is applied on the connected floor blocks on the reclaimed ground. The operation for the banking work can thus be performed easily and efficiently on places where scaffolding condition is good.
Patent JP-S5362283-A (JP)
Title: Magazine of impact tool
Inventor: MATSUMOTO HITOSHI
IPC: B25C3/00
Filed: 1976-11-15
Abstract: PURPOSE: To provide a magazine of an impact tool wherein nails of optional lengths are accomodated, irrespective of the presence or absence of head, between a slider plate travelling along a groove ascending from the rear end to the forward end provided at the side surface of the magazine body and a plate provided at said body by being constantly actuated downwardly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5260056-A (JP)
Title: Signal converter
Inventor: TANIGUCHI HIROSHI
IPC: H03M7/30
Filed: 1975-11-12
Abstract: PURPOSE: The electric charge transfer element is applied to DC/AC converter circuit in order to simplify the structure as well as to facilitate integration design. At the same the, the signal distortion can be corrected at conversion time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5260046-A (JP)
Title: Ghost deletion equipment
Inventor: AKIYOSHI TSUYOSHI
IPC: H04B7/08
Filed: 1975-11-12
Abstract: PURPOSE: The ghost phase is controllled through antenna and delayed after same phase or adverse phase is secured.  In this way, the ghost phemonenon can be totally eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5927514-A (JP)
Title: Stabilizer for discharge lamp
Inventor: YAMAMOTO HIROJI
IPC: F21S2/00
Filed: 1982-08-05
Abstract: PURPOSE:To obtain a small size fluorescent lamp which can remove such disadvantage that the wirings are complicated from the point of view of manufacture by making use of the through hole which is provided, in the area along the stacking direction of iron core avoiding the core itself, to the flange of bobbin of stabilizer. CONSTITUTION:A coil 28 is formed around a bobbin 21 depending on the flanges 22 formed in both ends of core 23 and it is engaged with iron core 29, thereby forming a stabilizer 2. A through hole 25 is provided to said flange along the stacking direction of iron core 29 at the are avoiding the through hole 27 of iron core 29. The electrical wiring passes the base 4, the stabilizer 2 and then passes through the through hole 25 provided to the flange 22 and is connected to the light emission part of lamp 1. The wiring connected to the starter 3 from the light emission part of lamp 1 is further connected to the starter 3 through the hole 25. Therefore, it is not wired along the surface of stabilizer and wiring can be positioned and fixed by the flange 22.
Patent JP-S6116322-A (JP)
Title: Memory sharing system of display terminal equipment
Inventor: SAKURABA SHINICHIROU
IPC: G06F3/14
Filed: 1984-07-03
Abstract: PURPOSE:To eliminate duplication of hardware to reduce the physical quantity by sharing a display memory and a data buffer memory in a display terminal equipment. CONSTITUTION:A memory system of the display terminal equipment consists essentially of one shared memory 22 and is provided with a control part 1 and a data converting part 3. The control part 1 receives display data and display command data sent from a high-order data processor and decodes them to control read/write the shared memory 22 and sends out display data form the shared memory 22. Six mode control operations such as display data output, etc. are always transmitted to a CRT display device to updata the display memory, read/write data from/on the data buffer memory, etc.; and for example, the control operation of display data output is performed by a command 1, and display data output and read/write of the display memory are performed by a command 2.
Patent JP-S62292001-A (JP)
Title: Waveguide
Inventor: TSUNODA YUJI
IPC: H01P1/04
Filed: 1986-06-11
Abstract: PURPOSE:To easily perform the connecting work of a waveguide even in a narrow space, by providing a slit at a first flange to connect the waveguide, and connecting it to a second flange having a flange plane intersecting orthogonally with the flange plane of the first flange through the slit. CONSTITUTION:A slit 4 is provided at the first flange 2 having an orthogonally intersecting flange in the tube axis direction of a waveguide 1, and the second flange 3 having the flange plane intersecting orthogonally with the connecting flange plane of the waveguide 1 of the flange 2, is provided. In case of connecting the waveguide 1 providing the flanges 2 and 3, and a waveguide 7 providing a first flange 8, and a second flange 9, to related devices 10 and 11 respectively, the flange planes of the flanges 2 and 8 are engaged so that connection between the waveguides 1 and 7 can be performed exactly, by the slit 4. By screwing the flanges 3 and 9 through screw holes 6, it is possible to easily connect the waveguides 1 and 7 even a space between the devices 11 and 12 is narrow.
Patent JP-H01308166-A (JP)
Title: Overcurrent protective circuit for positive feedback driving type switching regulator
Inventor: HIRAHARA MINORU
IPC: H02M3/28
Filed: 1988-06-03
Abstract: PURPOSE:To improve the reliability of an apparatus by providing said apparatus with a timer circuit, by connecting the output of said timer circuit with a switching control input, and by outputting a pulse signal after the lapse of a specified period of time from the time of sensing an overcurrent. CONSTITUTION:In a positive feedback driving type switching regulator, a timer circuit 12 is connected with the output of an overcurrent-sensing circuit 30, and the output of said timer circuit is connected with the switching control input of a switching circuit 16. Then, the output of said switching circuit 16 is connected with the driving control input of a positive feedback driver circuit 14 for causing transition from the ON-level signal of a main transistor(Tr) 10 to the OFF-level signal. Also, the timer circuit 12 outputs a pulse signal after the lapse of a specified period of time from the time of sensing an overcurrent. Thus, when the protective circuit system becomes unavailable and an overcurrent continues to flow through said Tr 10 for a specified period of time, a pulse signal is outputted from the timer circuit 12 and the switching circuit 16 is turned ON so that the ON-level signal of the Tr 10 changes into the OFF-level signal by the positive feedback driver circuit 14.
Patent JP-H01304946-A (JP)
Title: Label publishing/counting apparatus for fishery
Inventor: TAMAMORI MANABU
IPC: B41J3/00
Filed: 1988-06-02
Abstract: PURPOSE:To easily and certainly publish a label on a ship by rotating a drum by a key input order and allowing said drum to move up and down at a predetermined position to seal label paper by a stamp and counting the operating number of times thereof to display the same. CONSTITUTION:On the basis of the data inputted from an input apparatus by a key, an order part consisting of a memory apparatus, an operation apparatus and a control apparatus emits an order and a paper feed part 19 is driven to feed label paper 20 by a definite length. At the same time, the drum 3 of a printing part 2 provided with two or more stamps 5 is rotated and the corresponding stamp 5X is positioned to be allowed to fall, and a fish catch 20a and a ship name 20b are impressed on the label 1 on a table 26. Next, the paper feed part 19 is driven to send out the label paper by a predetermined length and said paper is cut by a rotary blade 35 and a fixed blade 37 to publish each label. Further, at each time when the label 1 is published, a part 24 to be detected is detected by a sensor and the operating member of times are counted to be displayed on a display means. By this method, the label can be published on a ship easily, certainly and efficiently.
Patent JP-S5361966-A (JP)
Title: Manufacture of fluorescent display tube
Inventor: SHINODA NORIO
IPC: H01J9/22
Filed: 1976-11-16
Abstract: PURPOSE: To increase the liminance by applying the paste using a fluorescent substance added with 0.01-0015% phosphate as the phosphoric acid element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5563151-A (JP)
Title: Modem interface monitor device
Inventor: KAKUTA TAKEO
IPC: H04L13/00
Filed: 1978-11-07
Abstract: PURPOSE: To realize the on-line process for the MIF data by providing the send- out part which sends the contents of the memory part directly to the CPU in addition to the MODEM interface MIF part, the data process part, the memory part and the display part each.  
     CONSTITUTION: MIF monitor device 30 comprises MIF part 31, data process part 32, memory part 33 and data display part 34 each. And connection mechanism 38 is added to perform an on-line connection between central process system 10 and device 30 to be then connected to control unit 7 at the CPU side. In case the MIF data has some error, the data is drawn into part 31 via MIF cable 6, and the serial-parallel conversion of the data plus the monitor and detection of the parity error signal, the MODEM monitor signal and others are carried out at part 32, and the results are stored in the memory part. This data can be checked visually at part 34 with every word and is also transferred to unit 7 of system 10 via mechanism 38. And the data checking and the fault analysis are carried out at CPU1 to contribute to the early detection of the fault for the data communication system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1072692-A (JP)
Title: Electrogalvanized steel sheet and its production
Inventor: ARAGA KUNIYASU
IPC: C25D3/22
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To produce an electrogalvanized steel sheet free from dispersion in the appearance and color tone of the surface after electrogalvanizing caused by the nonuniform state of the surface of the plating original sheet and furthermore having high lightness and gloss and to provide a method for producing the same. SOLUTION: As for this electrogalvanized steel sheet excellent in the appearance and color tone of the plating surface and high in lightness and glass and the method for producing the same, in a plating layer essentially consisting of zinc, metallic elements in which the equilibrium potential is higher than that of zinc and the hydrogen overvoltage is lower than that of zinc, preferably, one or more kinds of metallic elements selected from the group of Sn, In, Se, Sb and Ge are contained by 0.01 to 8ppm or, furthermore, one or more kinds among Fe, Ni and Co are contained by 30 to 10000ppm.
Patent JP-H031442-A (JP)
Title: Paste form cadmium negative electrode for alkaline storage battery
Inventor: ODA MITSUNORI
IPC: H01M4/24
Filed: 1989-05-30
Abstract: PURPOSE:To prevent drop of the electrode plate capacity due to charging/ discharging cycles by including Cd active substance and polytetrafluoroethylene as binding agent in a paste form Cd neg. electrode, and by including polyvinyl alcohol in the electrode plate in its facial course. CONSTITUTION:A neg. electrode shall contain at least one of the metal Cd, Cd oxide, and Cd hydroxide and also polytetrafluoroethylene as binding agent, while the facial course of the electrode platecontain polyvinyl alcohol, to yield a paste form Cd neg. electrode. When metal Cd is used, its content shall be 5-10 parts by weight relative to 100 parts by weight Cd active substance, while polytetrafluoroethylene shall be 1-8 parts by weight. The polyvinyl alcohol shall have a degree of polymerization ranging 500-1000 and a degree of saponification over 80%. This enhances electric conductivity and the oxygen gas absorptiveness and decreases drop of the electrode plate capacity associated with charging/discharging.
Patent JP-H06346573-A (JP)
Title: Cement plate
Inventor: HASHI KAZUO
IPC: E04F13/14
Filed: 1993-06-08
Abstract: PURPOSE:To ensure incombustibility by mixing sodium silicate as blending material to form a cement plate which contains pulp fiber as reinforcing fiber. CONSTITUTION:A cement plate is formed by mixing sodium silicate of about 1 to 15 weight %, together with water into a basic blending material which contains pulp fiber of about 6 weight %. as reinforcing fiber material. Consequently, it is possible to increase adhesion force between the pulp fiber material and matrix by adding sodium silicate to the blending material and increase strength and deflection of the material.
Patent JP-S5839790-A (JP)
Title: Method and device for stripping electrolytic deposit
Inventor: KINOSHITA YOSHIAKI
IPC: C25C7/08
Filed: 1981-09-01
Abstract: PURPOSE:To strip the blocks stuck on electrode base plates safely and easily by applying press sticking and oscillations by using spikes upon the blocks which are deposited and stuck on the electrode base plates by electrolytic operations. CONSTITUTION:Many spikes 1a are fixed vertically to each one surface of a pair of impact plates. The distances between the tips of the right and left spikes  1a are opened wider than the thickness of the material 9 stuck with blocks and  an electrode base plate 9 is moved to a prescribed position by means of a chain  conveyor 8. Cylinders 7 are operated to shorten the spacing between the plates  1 and electricity is conducted to oscillation generators 2 to apply forward and  backward oscillations to the plates, thereby crushing the blocks by the impact at  the tips of the spikes 1a and stripping the blocks from the surface of the plate  9. Here, the spacing between the tips of the spiks 1 is made slightly wider than  the thickness of the plate 9 to decrease the damages upon the plate 9.
Patent JP-S63317162-A (JP)
Inventor: DAN SHIBARISU
IPC: A61M37/00
Filed: 1988-06-03
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-S63300561-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROMASA
IPC: H01L29/76
Filed: 1987-05-29
Abstract: PURPOSE:To increase a charge amount detecting range by forming the same impurity layer as a potential barrier region on a charge transfer region under an output gate electrode. CONSTITUTION:An N-type charge transfer region 5 is formed on a P-type semiconductor substrate 1, and a P-type barrier region 6 is formed in the region 5. A P-type impurity region 11 having the same impurity concentration as that of the barrier region is formed on the region 5 under an output gate electrode 7. Further, an N-type floating diffused layer 8, an electrode 8 made of a polycrystalline silicon, an output transistor 10, and an N-type impurity layer 18 are formed. When a potential formed on a semiconductor surface by a voltage V2 applied to the electrode 7 is V2, the maximum charge amount Qmax allowable for the layer 8 of a capacity C is represented by Qmax=C(V1-V2). Thus, since the V2 is reduced by enhancing the impurity concentration of the region 11, the Qmax is increased.
Patent JP-H08733-A (JP)
Title: Blood vessel catheter
Inventor: HISAKURE TAKAHIRO
IPC: A61M25/16
Filed: 1994-06-20
Abstract: PURPOSE:To provide a blood vessel catheter with good flexibility and torque transmission and excellent in kink resistance. CONSTITUTION:This blood vessel catheter 1A comprises a hub and a catheter main body 2 with a hollow 3. The catheter main body 2 is constituted by the main body part 6 comprising a metal tube 4 and a synthetic resin tube 5, the tip part 7 comprising a flexible synthetic resin tube 7. The metal tube 4 has a screw shaped slit part 10A at the tip. The rigidity can continuously be reduced toward the tip part 7 by changing the width or the pitch of the metal tube.
Patent JP-H10332578-A (JP)
Title: Atomic absorption photometer
Inventor: KOJIMA SEIJI
IPC: G01N21/31
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To use only one low-cost sensor and to provide a perfect safety mechanism when a sensor which can use an N2O-C2H2 flame and which detects whether a burner for the N2O-C2H2 flame is mounted is provided. SOLUTION: In the photometer, a burner 17 for an N2O-C2H2 flame and a burner for an AIR-C2H2 flame are constituted so as to be detachable. In this case, a burner discrimination part 19, for the N2O-C2H2 flame, which is installed additionally to the burner 17 for the N2O-C2H2 flame the burner- discrimination-part recognition means 20 for the N2O-C2H2 flame are installed. Then, whether the burner-discrimination-part recognition means for the N2O-C2H2 flame is normal or not is first confirmed. In succession, in order to perform a series of operation to confirm whether the burner 17 for the N2O-C2H2 flame is mounted or not, a message is displayed interactively on a display device 5. When it is confirmed that the burner 17 for the N2O-C2H2 flame is not mounted, it is controlled to inhibit the supply of N2O to the burner.  Thereby, a perfect safety mechanism is obtained even without using a double interlock.
Patent JP-H035519-A (JP)
Title: Interlocking panel
Inventor: NAITO TEIJI
IPC: E02D5/18
Filed: 1989-06-01
Abstract: PURPOSE:To enlarge tolerance of an operational error at the time of excavation by mounting a plate formed out of a material that can be excavated, on the lower end of a interlocking panel so as to extrude to the side of a following element from the cross section of the panel. CONSTITUTION:Between a preceding element 1 and a following element of a continuous underground wall, before the preceding element 1 is struck, an interlocking panel 2 is preliminarily installed. On the bottom of the panel 2, a bottom plate 4 tilted downward to the side of the following element is mounted. On the lower end of the bottom plate 4, along the entire width of an excavation groove, a protruded plate 5 formed out of a material that can be excavated by an excavating machine is mounted so as to be protruded to the side of the following element. A tolerance (L) of an operational error is thus enlarged compared to a conventional tolerance L1, and the degree of breakage of a pit, and so on can be reduced.
Patent JP-S62294249-A (JP)
Title: Exposure machine
Inventor: SAKAI MASAAKI
IPC: G03F7/20
Filed: 1986-06-13
Abstract: PURPOSE:To improve the aligning precision and to prevent the floating of a work by providing an exposure device with aligning pins and a pressing member in a developing machine where he work or the like is carried to a lower face exposure device and an upper face exposure device and is exposed. CONSTITUTION:The work and/or a mask is carried to the lower face exposure device and the upper face exposure device by a carrying device and is exposed. For example, the work or the mask is placed on the exposure base 3a of the lower face exposure device and is radiated by light from below to expose the lower face. Aligning pins 3d are provided on the exposure base 3a and are inserted to position the holes of the work or the mask to position the work or the mask. The work or the mask is pressed to the exposure base 3a from above by the pressing member. The upper face of the work or the mask is exposed by the upper face exposure device similarly. Thus, the floating and the inclination of the work or the mask are prevented to accurately align the work or the mask at the time of aligning the work or the mask.
Patent JP-H06343637-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIMURA TOSHIAKI
IPC: A61B8/14
Filed: 1993-06-08
Abstract: PURPOSE:To provide a scan converting means to make independent asynchronously the frequency of the sampling clock of an A/D converting means and the frequency of the clock of an image memory using a simple configuration. CONSTITUTION:An ultrasonic diagnostic device has a fast-in/fast-out type /memory (FIFO memory) 3 between an A/D converter 2 and an image memory 6, wherein the memory 3 possesses a storage capacity corresponding to one pass of ultrasonic scan, and into this FIFO memory 3, all ultrasonic signals corresponding to one pass of ultrasonic scan are once written in synchronization with the ultrasonic scan and also read out in synchronization with the TV scanning to then be written into the image memory 6. A coordinates conversion is made by a coordinates converting circuit 10, and signal is read by the image memory 6 and fed to a TV monitor through an interpolation circuit 12 and a D/A converter 13, and ultrasonic image is displayed on the monitor.
Patent JP-H08327743-A (JP)
Title: Manufacture of ceramic scintillator material
Inventor: NAKAMURA RYOHEI
IPC: C09K11/84
Filed: 1995-06-05
Abstract: PURPOSE: To remove capsules containing a ceramic scintillator material without causing any crack in the material after HIP sintering by removing the capsules with an acid. CONSTITUTION: A ceramic scintillator material is manufactured by HIP-sintering iron capsules filled up with scintillator powder, but the sintered capsules are removed by using an acid. It is preferable to use Gd2 O2 S:Pr powder as the scintillator powder. The most suitable acid is hydrochloric acid and most suitable iron capsules are made of mild steel. The hydrochloric acid is suitable, because some acids may cause stress corrosion cracking in metallic capsules and the cracking may cause cracks in sintered bodies. This idea is also supported when the etching rate of mold steel is taken into consideration. When the etching of the capsules takes a too long time, the etching time can be shortened when the temperature of the acid is raised.
Patent JP-H11315572-A (JP)
Title: Drainage structure for bottom portion of bathtub
Inventor: KOBORI KATSUAKI
IPC: A47K1/14
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To freely select in its horizontal direction a drain piping member connected to a bottom drain hole in a drainage structure to drain water from the bottom of a bathtub. SOLUTION: A tightening nut 34 for tightening by screwing to a male thread portion 30 of a drain hole member at the rear side of a bathtub bottom 22 is prepared separately from a piping member 18, and a drain hole member 28 to the bathtub bottom 22 is fixed by the tightening nut 34, and the piping member 18 is fitted to the tightening nut 34 in a rotatable manner. To this tightening nut 34, a fixed portion 46 having a portion to be tightened 58 is provided at the center position of the shaft, and the portion to be tightened 58 piping member 18 are tightened and fixed by a bolt 60 to a rotatable state.
Patent JP-S5763291-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1980-10-03
Abstract: PURPOSE:To prevent noise generation resulting from the attraction of dust floating in the atmosphere by preventing the charging of an optical recording medium with a laser beam by providing a conductive film in addition to a plastic base and an organic recording film for recording. CONSTITUTION:A conductive film 3, such as a film of indium oxide which is transparent to laser beams, is laminated over an organic recording film 2 (e.g. a mixture of nitrocellulose and hyestuff) for nonreversible recording with a laser beam formed over the surface of a plastics base 1 (e.g. cellulose acetate) which is transparent to the laser beam. It is necessary to form the conductive film 3 in an extremely thin layer so that pore formation in the recording film is not interfered. In the case of information reading by the reception of light of reflection, a reflection film (e.g. a thin aluminum film) may be provided between the base 1 and the recording layer 2 as occasion demands.