baber/WOPTO huggingface dataset:
Patent JP-H0597608-A (JP)
Title: Antifouling agent
Inventor: OTAKI NOBUKO
IPC: A01N35/06
Filed: 1991-10-04
Abstract: PURPOSE:To provide an antifouling agent having high safety and excellent antifouling effect and effective for preventing the adhesion and proliferation of harmful aquatic life such as shell and alga to the bottom of a ship, a facility in seawater, a construction in water, an inlet channel for cooling water, etc. CONSTITUTION:The objective antifouling agent contains a ubiquinone compound of formula I (R is H, 1-20C straight-chain alkyl or group of formula II; (n) is integer of 1-12) as an active component. Since the active component of the antifouling agent is a highly biodegradable compound originated from natural source, it has high safety to human body as well as environment. It does not kill the periphyton but inhibits the adhesion of the life and has excellent repelling effect on harmful aquatic adhesive life and high safety to fish and shellfish. The active component may be used singly or in combination with other antifouling agent. For example, the antifouling agent is a chemically synthesized compound, an extract of animal, bacteria, etc., containing the above compound or pure substance separated from the extract. The amount of the active component is preferably 5-20wt.% for paint based on the film-forming agent, 5-20wt.% for solution and 1-20wt.% for emulsion, respectively.
Patent JP-H04138899-A (JP)
Title: Positioning device for welding position of annular body
Inventor: TOSHIDA MICHIYOSHI
IPC: B23K37/04
Filed: 1990-09-28
Abstract: PURPOSE:To easily form an annular body from a belt-like plate and to enable easy manufacture even in annular bodies different in diameter by rotating a chuck of each clamp at both ends of a belt-like plate a half to the outside to bend the beltlike plate in an annular shape as the belt-like plate is and bringing both end faces of it into contact with each other for welding. CONSTITUTION:When the tip part a'' of the belt-like plate (a) forced in by a pressure piece 13 along the upper part of a support plate 18 collides with a stopper 25 and stops, both its end parts a', a'' are clamped by both chucks 31,32, then, when the support plate 18 falls, a cylinder 33 operates, as soon as a moving clamp 30 moves to the side of a fixing clamp 29, the chucks 31,32 of both clamps rotate a half toward the outside and both end faces of the clamped belt-like relate (a) are brought into contact with each other in a state that both chucks 31,32 comes in contact with each other. A welding machine 38 is provided in the upper part of both chucks 31,32 facing each other and welds both end parts (a), (a) of the belt-like plate brought into contact through a welding torch 39 and an electrode 40 as the chucks 31, 32 are energized.
Patent JP-H0996134-A (JP)
Title: Resin mold key
Inventor: SUGIYAMA HIROYUKI
IPC: E05B19/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of a weld line on a pinch part and to prevent occurrence of a problem of inferior molding. SOLUTION: A pinch part 12 having a mark part 18 surrounded by a recess part 19, is molded from synthetic resin while a member such as base part 13 of a key plate 11 or the like is inserted. A through-hole 16 is formed in the inserted part 13 at a position and with a size which correspond to those of the mark part 18. With this arrangement, the flow of molten synthetic resin is promoted through the through-hole 16, and accordingly, becomes satisfactory in comparison with a conventional one. Thereby it is possible to eliminate occurrence of a weld line and to prevent occurrence of inferior molding.
Patent JP-S60191585-A (JP)
Inventor: UIRIAMU JIYON MATSUKENNA
IPC: H04L/
Filed: 1984-12-07
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-H06109615-A (JP)
Title: Grain size distribution measuring device
Inventor: NIWA TAKESHI
IPC: G01N15/02
Filed: 1992-09-28
Abstract: PURPOSE:To provide a grain size distribution measuring device which provides with accurate measurement results, even when sample concentration changes at dry-measurement, with no affect from it. CONSTITUTION:The first discriminating means (e) which discriminates sample introduction into an optical system while monitoring the output of an optical sensors (c), the second discriminating means (f) which discriminates sample concentration state based upon whether the maximum value of full-light sensor output after introduction of the sample is within the specified range, the third discriminating means (g) which discriminates concentration changes based upon the difference between the current maximum value and the previous one under an appropriate concentration state, a storing means (h) which stares the output of the optical sensors (c) only when the changes are within an permitted range under the appropriate concentration state, and the fourth discriminating means (i) which discriminates that the stored content in the storing means (h) has reached a specified amount are provided. A calculating means (d) which calculates, when the specified amount of data is accumulated in a staring means (h), a grain size distribution by using the content is provided.
Patent JP-H07112348-A (JP)
Title: Numerically controlled machine tool
Inventor: MORI ATSUSHI
IPC: B23K26/04
Filed: 1993-10-15
Abstract: PURPOSE:To provide a numerically controlled machine tool which can perform profile control accurately and easily. CONSTITUTION:A CNC profile control circuit 12 performs profile control in response to a profile starting command from a CNC main circuit 11. It receives a detection signal from a height detecting device 24, and outputs a drive signal to a motor 21 so as to maintain the height of a machining head 20 within a prescribed range. A work detecting device 25 is mounted for detecting the presence of a work 30 on the tip side of the machining head 20. When the machining has progressed and the the work 30 on the tip side of the machining head 20 has fallen off, the work detecting device 25 detects this condition and outputs a detection signal to a profile interruption circuit 13. On receiving a detection signal from the work detecting device 30, that is, information that the work 30 is not present on the tip side of the machining head 20, the profile interruption circuit 13 outputs the profile interruption signal to the profile control circuit 12. The profile control circuit 12 suspends profile control on receiving the profile interruption signal.
Patent JP-S62116968-A (JP)
Title: Original processor
Inventor: ISHIDA MASAHITO
IPC: G03G15/04
Filed: 1985-11-18
Abstract: PURPOSE:To reproduce mutually separate areas by making one scan by storing plural areas of an original which are specified on a plane board in RAMs. CONSTITUTION:A light pen is brought into contact with an editor 70 on the plane board installed on an original press-contacting plate to specify areas of the original and then information on the specified areas such as area coordinates are written in corresponding RAMs in order, so that plural pieces area information on the separate specified areas, etc., are stored. Then, a processing is performed in specific copy mode for the area information in the RAMs and images of mutually separate areas are reproduced by making one scan corresponding to the copy mode.
Patent JP-H1192648-A (JP)
Title: Polycarbonate-based resin composition and molding product
Inventor: TAKEMURA KAZUYA
IPC: C08L23/26
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain both a polycarbonate resin composition excellent in solvent resistance and moldability, hardly causing delamination and a molding product using the composition. SOLUTION: This polycarbonate-based composition comprises (A) a polycarbonate resin, (B) a rubber modified vinyl aromatic/vinyl cyanide copolymer, (C) a polyolefin-based resin modified with at least one functional group selected from the group consisting of an epoxy group, a carboxyl group and an acid anhydride group and (D) a compound of the formula; HOOC-R-NH2 or further (E) a polyolefin-based resin.
Patent JP-2000085804-A (JP)
Title: Fit-in container
Inventor: YAMADA TOMOSHI
IPC: B65D39/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fit-in container for which a cover can be fitted tightly by a simple operation with tightness in sealing-up being excellently ensured and the cover cannot be removed even by a shock. SOLUTION: A protuberance 25 is provided at the inside of a skirt part 24 hanging down from the outer circumference of a flange 23 of a cover 20, and an introduction groove 15a, a guide groove 15b and a holding recess 15c for the protuberance 25 are provided at the outside of a skirt part 14 hanging down from the outer circumference of a flange 13 of a container body 10. One end of the guide groove 15b extending in the circumferential direction of the skirt part 14 is connected to the introduction groove 15a while the other end is connected to the holding recess 15c, and while the protuberance 25 of the cover 20 is being fitted into the introduction groove 15a the skirt part 24 is fitted to the skirt part 14 of the container body 10, and with the cover 20 being turned, the protuberance 25 is fitted, running along the guide groove 15b, into the holding recess 15c.
Patent JP-H11100683-A (JP)
Title: Embossing roll die and its production
Inventor: ABE HIDEO
IPC: C23C14/32
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an embossing roll die which is good not only in mechanical durability but in chemical durability and the smoothness of a molding surface as well and a process for producing the same. SOLUTION: This embossing roll die 20 is constituted by forming a copper plating layer 23, a nickel plating layer 22 and a TiN layer 21 in this order on a cylinder roll surface. The process for producing the same consists of a stage for forming the nickel plating layer by either of electro-nickel plating or electroless nickel plating on the surface of the copper plating layer formed with patterns and a stage for forming the TiN layer by an ion plating method on the surface of the nickel plating layer.
Patent JP-H10107913-A (JP)
Title: System charger and portable terminal system
Inventor: NAKANISHI TOSHIAKI
IPC: H04B7/26
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To use the portable terminal equipment in a more sophisticated way by providing a function that charges up a battery of the portable terminal equipment mounted on a charger, an interface function for data input output and a fulfilled man-machine interface function to the system. SOLUTION: When the portable telephone set 1 is mounted on a mount 29 of the system charger 2, both interfaces 19, 26 are connected and battery terminals a1, b1 and charging terminals a2, b2 are connected. Thus, a battery 17 of the portable telephone set 1 is being charged and CPUs 12, 20 respectively detect that the portable telephone set 1 mounted on the system charger 2 so as to set up the system in a way that they make data input and output. The operator uses a key board 22, a pen entry section 23 and a large sized LCD 25 or the like to generate complicated data and stores the data to a memory 14 of the portable telephone set 1, then the operator sends the data to a required destination at a required time. Furthermore, data received while the operator is out are stored in the memory 14 and the data are displayed after the operator returns home.  The displayed data are printed out by a printer 24 and left afterward surely.
Patent JP-H09100072-A (JP)
Title: Printer
Inventor: HORI FUMIHISA
IPC: B41J3/60
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To perform a job for backside printing easily and accurately as a turnover motion of paper can be done in a simple structure without conveying the paper in reverse. SOLUTION: This printer is provided with such a memory as storing at least one page portion of printing information among much of the printing information, and also a paper discharge roller 15 discharging a sheet of paper 5 to a paper inserting part 14 is installed there, while the paper 5 discharged by this paper discharge roller 15 is reconveyed, and it is further provided with a control means controlling a paper feed roller 3 and a printing head 2 on the basis of the printing information so as to print the back-side of the paper 5 by the printing head 2.
Patent JP-H0999914-A (JP)
Title: Filling nozzle
Inventor: OTA SHOHEI
IPC: B65B39/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make contact resistance of spacers and peripheral edges of perforated plates high so as to prevent the perforated plates from slipping off from a nozzle body by providing annular non-perforated sections over the whole peripheries of the perforated plates to be arranged in multiple stages at a bottom end opening of a vertical cylindrical nozzle. SOLUTION: At a bottom end opening of a vertical cylindrical nozzle body 21 having an annular upward receiving face 39a and a downward pressing face 25a arranged in a facing manner at a predetermined interval on the inner face of the bottom end opening, a plurality of perforated plates 22 and 23 which prevent flow down of liquid due to its dead load by surface tension are arranged in multiple stages with annular spacers 24. At this time, annular non-perforated sections 22a and 23a which extend over the whole peripheries of the perforated plates 22 and 23 are provided.  Thus, the peripheral parts of the perforated plates 22 and 23 are reinforced, contact resistance of the spacers 24 and the peripheral edges of the perforated plates 22 and 23 becomes high, the perforated plates 22 and 23 become deformed so as to deviate from between the receiving face 39a and the pressing face 25a, thereby preventing them from slipping off from the nozzle body 21.
Patent JP-2001079012-A (JP)
Title: Ultrasonic trocar device
Inventor: KARASAWA HITOSHI
IPC: A61B17/34
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent degradation and damaging of a valve means or the like by providing a vibration transmission prevention means covering a vibration transmission member and preventing ultrasonic vibrations from being transmitted to the valve means in a part other than an ultrasonic vibration transmission element in a trocar inserted into and removed from a cannula. SOLUTION: In an ultrasonic trocar device 1 consisting of a cannula 2 and a trocar 3 assembled insertably and removably thereinto, an ultrasonic vibrator is arranged in the housing 6 of the trocar 3. The base end of a cylindrical cover portion 13 as a vibration transmission prevention means covering a vibration transmission rod 9 is connected to the inside periphery of the forward end of a cannula connecting member 11 connected to the forward end side of this housing 6. When connecting the cannula 2 and the trocar 3, by moving the flap valve 24 to the opening position by butting the cover portion 13 against the flap valve 24 of the cannula 2, the flap valve 24 is prevented from directly touching the vibration transmission rod 9 of the trocar 3.
Patent JP-S62118273-A (JP)
Title: Magnetism detecting device
Inventor: TAKAHASHI YOSHIMASA
IPC: G01R33/02
Filed: 1985-11-18
Abstract: PURPOSE:To detect a minute magnetism with the high sensitivity by eliminating an environmental noise, by using a secondary differential type output corresponding to a magnetic field absolute value derived by plural magnetism detectors, as a detecting output. CONSTITUTION:An amplifier G2 receives as a feedback signal, the output signal of the amplifier G1 of a magnetic signal detected by a magnetism detector D1, and outputs a signal corresponding to the difference of magnetic signals detected by the magnetism detectors D1, D2. Also, the amplifier G2 receives the output signal of the amplifier G1 as a feedback signal, and outputs a signal corresponding to the difference of detecting signals of the detectors D1, D3. An adding circuit A adds the outputs of the amplifiers G2, G3 and outputs the secondary differential type of the inputted magnetic signal. By using this secondary differential type output as a detecting output, the influence of an environmental magnetic noise is canceled, and the minute magnetism being in the vicinity of a device can be detected with the high sensitivity.
Patent JP-H1198390-A (JP)
Title: Zoom lens and video camera having the same
Inventor: NAKANO YUICHI
IPC: H04N5/225
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens, which permits both photographing under visible light and photographing under infrared rays, is made comparatively inexpensive and reduces the fluctuation of aberration, concerning the zoom lens appropriate for a video camera by arranging an infrared ray cut filter, with which a position in an optical path or a position outside the optical path can be selectively taken, inside a lens system. SOLUTION: An infrared ray cut filter 13 is arranged at or near the most afocal position in the lens system. The fluctuation of aberration can be suppressed by reducing the change of an optical path length as little as possible before and after the attachment/detachment of the filter. When reducing a filter diameter, the filter is arranged closer to a CCD 17 as much as possible. Further, it is preferable that a synthetic focal distance fT of the entire moon lens at a telescopic end and a synthetic focal distance f13 T from a 1st lens group I to a 3rd lens group III at the telescopic end are made into 0.2<fT/f13 T<0.6. The aberration fluctuation with the attachment/detachment of the infrared ray cut filter can be suppressed low within this range.
Patent JP-H02105264-A (JP)
Title: Memory device for processing graphic data
Inventor: YOSHIZAWA HIROSHI
IPC: G06T1/00
Filed: 1988-10-13
Abstract: PURPOSE:To execute partial erasure at high speed by connecting a random access memory part to a serial access memory part via an AND arithmetic circuit which performs the AND arithmetic operation of data in row unit. CONSTITUTION:The random access memory part 1 receives an address as a row address by an address decoder 3, and also, enables the data to be inputted/ outputted via a random input/output port 4. The serial access memory part 5 transfers the data from an input port 6 to a bus 8 or an output port 7 by synchronizing with a clock signal 9, and also, transfers the data from the bus 8 to the port 7. The AND arithmetic circuit 10 is connected to the memory part 5 and the memory part 1 via the buses 8 and 11, and executes the readout of row data from the specific row of the memory part 1 and the AND arithmetic operation with the data stored in the memory part 5, and transfers a computed result again to the row performing the readout.
Patent JP-H01141028-A (JP)
Title: Fusion welding method and application to manufacture of baggy article of said method
Inventor: UORUTAA DEERU BEDOUBU
IPC: B29C65/14
Filed: 1988-10-14
Abstract: PURPOSE: To obtain a fusion welding part withstanding sterilizing treatment within a steam sterilizing container by generating a combination of at least sufficient energy and pressure at the time of fusion welding when a reticulated layer is substantially decomposed in the fusion welding part. CONSTITUTION: A flexible polyvinyl chloride film subjected to low temp. plasma treatment forming a reticulated surface layer on a surface subjected to fusion welding is fused to be welded to at least other one part made of flexible polyvinyl chloride. In this case, plasma treatment forms a reticulated surface layer with a thickness of 0.05-2 μm. A fusion welding part desirably has tensile resistance exceeding 70 N/25 mm. Therefore, in order to substantially decompose the reticulated layer within the fusion welding part, a combination of sufficient energy and pressure within a fusion welding apparatus is indispensable. For example, the pressure applied across electrodes is about 1×10<5> -2×10<6> N/m and energy per a unit vol. exceeds 500 J/cm<3> ×s.
Patent JP-S61139696-A (JP)
Title: Prevention of ultrasonic erosion
Inventor: KIKUCHI OSAMU
IPC: B08B3/12
Filed: 1984-12-10
Abstract: PURPOSE:To prevent the ultrasonic erosion by the cavitation generated in a propagating liquid for an ultrasonic wave by forming a high-hardness film on the surface of the parts which are provided in said propagating liquid and to which the ultrasonic wave is irradiated through the propagating liquid. CONSTITUTION:The film having >=600 Hs hardness isformed by hard chrome plating, etc. on the surface of the parts of an ultrasonic cleaner or the like which are provided in the propagating liquid for the ultrasonic wave and of which the surfaces are cleaned by the ultrasonic wave generated from an ultrasonic wave oscillator and irradiated through the above-mentioned propagating liquid. The erosion of the surface of said parts by the cavitation generated in the propagating liquid is thus prevented. The above-mentioned method for preventing the ultrasonic erosion is applicable to an ultrasonic defoaming device for passing a photographic emulsion through a pipe and irradiating the ultrasonic wave thereto from the outside of the pipe. The above-mentioned pipe is constituted of a stainless steel in such a case and the outside surface and inside surface of the pipe are pferably subjected to chrome plating.
Patent JP-H01102095-A (JP)
Title: Purification of dideoxyuridine
Inventor: IRIE YASUO
IPC: C07H19/073
Filed: 1987-10-14
Abstract: PURPOSE:To easily purify the titled compound useful as a raw material for dideoxycytidine, etc., known as remedy for AIDS, economically on an industrial scale at a low cost, by adsorbing synthesized dideoxyuridine to a nonpolar porous resin. CONSTITUTION:2',3'-Dideoxyuridine preferably synthesized from a uridine compound having at least one OH group at 1' and 3-site e.g. by eliminating said OH group is adsorbed to a nonpolar porous resin (preferably a copolymer of styrene and divinylbenzene) to enable the purification of dideoxyuridine.
Patent JP-H0793886-A (JP)
Title: Information storage device
Inventor: MORITOMO ICHIRO
IPC: G11B20/10
Filed: 1993-09-22
Abstract: PURPOSE:To unnecessitate reading out data from a storage medium and to unnecessitate seek operation when a read-out instruction is received by reading out previously data of a specific sector from the storage medium to an auxiliary memory at the time of initialization. CONSTITUTION:In this information storage device, data of a sector to be alternated is previously read out using an auxiliary memory 12b at the time of initialization. Therefore, when a read-out instruction including the original sector is received, immediately, it can be transferred from the auxiliary 12b. In this case, quantity of data previously read out is restricted by quantity of the auxiliary memory 12b, but so far as data can be stored, previous read-out is performed. Therefore, even if a sector in which alternation processing already is finished exists, a conventional seek operation is not required and performance is not reduced.