baber/WOPTO huggingface dataset:
Patent JP-S58170691-A (JP)
Title: Method for exchanging garbage baskets on boat for cleaning surface of water
Inventor: TADA YASUHIRO
IPC: B63B35/30
Filed: 1982-03-30
Abstract: PURPOSE:To quickly exchange garbage boxes, by placing a new garbage box in the working catamaran moorage position of an incline and by moving a working catamaran to the moorage position while supporting a garbage-filled box over the catamaran and by thereafter hanging up the latter box. CONSTITUTION:A new garbage box 11' is placed on a rest 18 on an incline truck 14 for moving an underwater work catamaran up and down to and from the ground, so that the position of the garbage box corresponds to the position of moorage of the catamaran. Another box 11 filled with garbage cleaned away from the surface of water is supported on the upper parts of pillars 15 on both the bodies of the catamaran as it is moved to the incline moorage position. The box 11 filled with garbage is then carried out by a crane 16 on the incline truck 14. Since the new garbage box 11' is located between the bodies of the catamaran, the box can be immediately set in a work position by securing means 8. Therefore, the garbage boxes 11, 11' can be quickly exchanged.
Patent JP-H09244332-A (JP)
Title: Image forming device
Inventor: YOSHIZAWA ATSUTOMO
IPC: G03G21/14
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To correct the position of the image with appropriate intervals according to the condition of a device by providing a mode to correct the position of the image with the prescribed successively changing intervals and the mode to correct the position of the image with the constant intervals. SOLUTION: A temperature sensor SEN1 detects the temperature T1 of an exposition part in the vicinity of a rotary multi-mirror drive motor which is a source of largest heat generation. A temperature sensor SEN2 detects the internal temperature T2 in a place with relatively small number of sources of heat generation. When the power is supplied, a controller part CONT derives the temperature difference ΔT from the detected results of the temperature sensors SEN1, SEN2 when the prescribed time is elapsed. If the temperature difference ΔT is not larger than the reference temperature difference ΔT0, a judgment is made that deviation of the scanning line is larger in the time zone, and correction is performed with the prescribed successively changing intervals.  When the temperature difference ΔT is larger than the reference temperature difference ΔT0, correction is performed with the constant intervals (e.g. 120 minutes) so that slightest deviation of the scanning line can be corrected.
Patent JP-S61211662-A (JP)
Title: Electric hot water apparatus
Inventor: ARIMA SATOSHI
IPC: F24H9/00
Filed: 1985-03-15
Abstract: PURPOSE:To facilitate the maintenance of the apparatus and to prevent any fault from occurring by providing a hot water storage tank, an electrical equipment portion, water fed tap, an exhaust cock and a safety valve within an outer shell, and dividing the front plate of the outer shell in a plurality of pieces. CONSTITUTION:A front plate consists of an upper part 8a, a central part 8b, and a lower part 8c, these parts being constituted to be separately attachable and detach able. A part expected to be operated by the user in the maintenance and the like, such as a hot water feed side safety valve 2 is installed at the upper part of a hot water storage tank 1. When there is a need to operate the valve 2, only the front plate upper part 8a is removed to be able to operate the same. Further, the water feed tap 4 and the exhaust cock 5 are installed at the lower part of the front surface of the hot water storage tank 1. When it is necessary to operate them, only the front plate lower part 8c is removed to be able to operate them. The electrical equipment portion 3 preferable to evade the operation is accommodated in the rear surface side of the front plate central part 8b, and it cannot be removed before the front plate upper part 8a and the front plate lower part 8c are removed previously so that it is not carelessly removed. Therefore, any fault or the like is difficult to occur.
Patent JP-S59178240-A (JP)
Inventor: OCHIAI YOUTAROU
IPC: B42F21/00
Filed: 1983-03-29
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-H07145543-A (JP)
Title: Padding cloth and adherent padding cloth
Inventor: YOKOYAMA TAKAHIRO
IPC: D04H1/492
Filed: 1994-02-24
Abstract: PURPOSE:To obtain padding cloth having excellent drape properties and stretch recovery, hardly causing plastic deformation. CONSTITUTION:This padding cloth comprises approximately crossing large interlaced fiber bundles and small interlaced fiber bundles approximately crossing between the large fiber bundles, are interlaced at each point of intersection of the fibers, has 15-45g/m<2> weight and contains >=20wt.% of ultra-fine fibers obtained by mechanically splitting splittable yarn into ultra-fine fibers. Addition of fibers prepared by fibrillating cellulose fibers obtained by solvent extraction method provide padding cloth having excellent repulsion. This adherent padding cloth is obtained by bonding a fusible resin to at least one side of the padding cloth.
Patent JP-S6034952-A (JP)
Title: Imidazole derivative
Inventor: TSURUTA MINEO
IPC: C07D233/00
Filed: 1983-03-28
Abstract: NEW MATERIAL:An imidazole derivative of formula I [R<1>, R<4> are H, lower alkyl; R<2>, R<3> are H, halogen, OH, lower alkyl, lower alkoxy, aralkyloxy, nitro, amino; A is O, S, CH=CH, CH=N; Z is aryl, thienyl, pyridyl, furyl where these aryl or heterocyclic rings may be substituted with e.g., halogen] or its acid adduct. EXAMPLE:alpha-(2,4,6-Trimethylphenyl)-3-(1-imidazolyl)benzenemethanol. USE:It has actions of inhibiting the biosynthesis of thromboxan A2, blood platelet coagulation and vasodilative action, thus being used in prevention and treatment for thrombosis, cerebral apoplexy, cardiac infraction, acute heart attack, stenocardia, hypertension or nephritis. It is also used for treating hepatic failure. PREPARATION:For example, the reaction of a compound of formula II with a organometallic compound of formula III (X is halogen) gives the compound of formula I .
Patent JP-H05256093-A (JP)
Title: Method of replacing tail-seal of shield excavator
IPC: E21D11/00
Filed: 1992-03-12
Abstract: PURPOSE:To shorten the time of tail seal replacing work for a shield excavator in a tunnel and to the effect of driving stage of work. CONSTITUTION:A plurality tail seals 5 are arranged in the direction of the circumference on a tail seal mounting plate 1b divided and formed in the shape of an arc so as to parallel the circumference of a skin-plate 1a of a shield body. The tail seals 5 are arranged on the circumference of the inside of the skin-plate 1a by mounting the tail seal mounting plate 1b on the circumference of the skin-plate 1a. In the case of tail-seal replacement, the tail seal mounting plate 1b on which a plurality of tail seals are mounted is replaced with a new plate.
Patent JP-S63221540-A (JP)
Title: Electron beam exciting ion source
Inventor: TAKAYAMA NAOKI
IPC: H01J27/20
Filed: 1987-03-09
Abstract: PURPOSE:To obtain an electron beam exciting ion source with the large current density, long life, and low power consumption quantity by making the diameter of through holes 0.65mm or less when electrons are extracted from a plasma generation region by the voltage of an electrode with many through holes. CONSTITUTION:Discharge gas is guided into a chamber 1 through the through hole 4 of a cathode electrode 5, a glow discharge is generated across the electrode 5 and an anode electrode 2 to form plasma. Next, electrons extracted from the plasma by an electron beam accelerating electrode 3 collide with arsenic gas in an ion generating chamber 10 to generate plasma, which is extracted by a plasma ion extracting electrode 11. In this constitution, through holes (b) with a diameter of 0.5-0.6mm capable of extracting an electron beam most efficiently are arranged with a pitch of 0.7-1.0mm. As a result, a large quantity of the electron beam can be extracted without impairing the durability of these electrodes, the current can be reduced, thus the life of the electrode 5 is extended, and the power consumption can be reduced.
Patent JP-H02235585-A (JP)
Title: Electron beam welding method for thick steel plate
Inventor: KOYAMA KUNIO
IPC: B23K15/00
Filed: 1989-03-06
Abstract: PURPOSE:To prevent the occurrence of weld defects due to drop-down of molten metal by abutting materials to be welded of thick steel plates on each other at a specified interval and arranging backing materials at an specified interval on the rear sides thereof to perform upward electron beam welding at the vertical position. CONSTITUTION:The two materials 1 to be welded of thick steel plates are abutted on each other and the interval between the abutting surfaces thereof is made to 0.3-1.2mm. Further, the backing materials 2 are arranged on the rear sides thereof and 0.3-4mm gap 8 is provided at the interval with the materials 1 to be welded. In this state, the materials 1 to be welded are irradiat ed with an electron beam from the arrow 6 direction and the molten metal 3 is formed and the materials 1 to be welded are subjected to upward welding at the vertical position. By this method, the molten metal 4 is prevented from dropping down to prevent the occurrence of the weld defects and the occurrence of blowhole defects of the penetration tip 7 is prevented.
Patent JP-S56150353-A (JP)
Title: Cartridge column for precolumn of liquid chromatography
Inventor: MUKAIYAMA YOSHIYUKI
IPC: G01N30/60
Filed: 1980-04-21
Abstract: PURPOSE:To make a titled cartridge column easy to handle and usable for multiple purposes simply by exchanging the packing by building the granular packing of a dry state into said column. CONSTITUTION:A cartridge column 2 is housed in a cylindrical hollow tube 1, and both ends of the tube 1 are sealed by nipples 5 and 5' having holes permitting insertion of connecting pipes 3 and 3' as well as liquid feed ports 4 and 4'. The column 2 is pressed from both sides by the nipples 5 and 5', by which the column 2 is fixed. The column 2 is formed of a hollow tube 6, filters 7, 7' and seals 8, 8', and packing is filled therein. The packing acts as a filter medium for such microinsoluble materials that cannot be removed with the filters alone. Since the column 2 permits easy removal of the seal 12 from the hollow tube 13, the packing in the inside is easily exchanged.
Patent JP-S58170072-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAWA KAORU
IPC: H01L29/872
Filed: 1982-03-31
Abstract: PURPOSE:To obtain desired forward characteristics of a semiconductor device by forming a Schottky junction in combination of semiconductor and titanium series metal and heat treating at the specific temperature, thereby controlling the barrier height. CONSTITUTION:An epitaxial layer 2 having 1.5mum thick and 0.2OMEGA.cm of specific resistance is formed on the surface of a P type silicon substrate 1 of 0.002OMEGA.cm of specific resistance, and a silicon oxidized film 3 is formed, for example, by a CVD method in approx. 1.5mum on the surface. Subsequently, the film 3 is selectively opened by a photoetching method to form a hole 4 of 20mum dia. A titanium layer 5 of 3,000Angstrom  is formed to form a Schottky junction in the hole 4, gold layer 6 of 4,000Angstrom  is formed on the layer 5 by vacuum deposition of vacuum of 2X10<-6>Torr. Thereafter, when electrodes are formed by photoetching method, the base of the Schottky diode is completed. A heat treatment of 400-700 deg.C is performed, the barrier height phiB varies, and a preferable Schottky diode having low forward characteristic can be formed as long as the height is controlled in this range.
Patent JP-H05260293-A (JP)
Title: Color converting circuit
IPC: G06T7/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide a color converting circuit where color conversion is processed in accordance with an individual document without collectively color- converting a ground part when excessively thin color in an area except the ground part of the color document is designated as color to be converted. CONSTITUTION:The histogram of the document is generated from color picture data of a Magenta, which is read at the time of scanning so as to be inputted to an input terminal 2 for M by a histogram generating circuit 34 under control from CPU 7, the ground part of the document is judged from the generation histogram by CPU 7 and density (multilevel) in the border of the ground part is read so as to be used as a lower-limit limiting value limiting the lower-limit value of a conversion range.
Patent JP-S61211744-A (JP)
Title: Instruction prefetch control circuit
Inventor: KUWATA AKIRA
IPC: G06F9/38
Filed: 1985-03-18
Abstract: PURPOSE:To interrupt instruction and ristrict-to a minimum instruction fetch to go to wastel by an execution of a branch instruction by detecting the number of remaining bytes to be decoded constituting the branch instruction comparing it with the number of the bytes stored in an internal instruction buffer. CONSTITUTION:An instruction is inputted to a decoder 206 through an instruction bus 205 in sequence of fetched instructions. Output information from the decoder 206 is subtracted by one by a DEC 222 and inputted to a comparator 221 through a branch signal line 224. In a QC 216, the number of bytes stored in a queue 202 is calculated by a QRC 203 and a QWC 204 and the results is outputted to a comparator 221 through a queue status signal line 220. Information fed from the branch line 224 is compared with information fed from the queue status signal line 220 in the comparator 221. If the number of the bytes required for executing the branch instruction is all stored in the queue 202, a fetch interrupting signal line is made low level, as a result, an output line 219 of a two input AND 218 goes to low level and an interruption of the fetch is requested to a bus control 213.
Patent JP-H11285866-A (JP)
Title: Frictional agitation joining method
Inventor: SATO AKIHIRO
IPC: B23K20/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a recess in a joined part in frictional agitation joining by the rotation of a rotating body. SOLUTION: End parts of joining parts of hollow shapes 50, 60 are provided with thick walls 56, 66 which protrude outside. A trapezoid is formed by butting two thick wall parts 56, 66. Rotating bodies 70 are inserted into the thick wall parts 56, 66 and rotated to join them. The rotating body 70 is rotated in a state that the large diameter part 71 of the rotating body 70 is positioned in the outside of the extending line of outer surfaces of plates 51, 52, 61, 62 in general parts. Even though a gap exists between two thick parts 56, 66, desired joining is obtained. After joining, the thick wall parts 56, 66 are cut to flatten the joined part.
Patent JP-S63220592-A (JP)
Title: Light source device by laser diode
Inventor: IIDA TAKESHI
IPC: H01S5/00
Filed: 1987-03-09
Abstract: PURPOSE:To make a mounting operation on an apparatus to be applied easy by a method wherein a cylindrical body, whose outside diameter is smaller than the inside diameter of a through hole of a housing for a laser diode and where a first and a second rod-shaped lenses are inserted to be mutually coaxial, are inserted into the through hole and is fixed. CONSTITUTION:The following are provided: a housing 12 which houses a laser diode 11 and which has a through hole 12a at a position facing a light-emitting part 11a of the laser diode 11; a cylindrical body 25 whose outside diameter is smaller than the inside diameter of the through hole 12a and which is inserted into the through hole 12a and is fixed; a first and a second rod-shaped lenses 23, 24 which are inserted into the cylindrical body 25 to be mutually coaxial. Accordingly, even when the laser diode 11 has an individual difference, it is possible to converge the light to a prescribed position. By this setup, it is possible to mount this assembly on an apparatus to be applied.
Patent JP-H04269735-A (JP)
Title: Stroboscopic photographing device
Inventor: ONO SHIGEAKI
IPC: G03B15/05
Filed: 1991-02-25
Abstract: PURPOSE:To automatically and properly control the exposure of a recording medium and to obtain the lightness information of an object. CONSTITUTION:Luminous flux from a light source for photographing 3 advances on an optical path 01, reaches an eye to be examine E, and the eyeground reflection luminous flux returns on the same optical path. Then, the luminous flux transmitting the aperture of a hole opening mirror 9, advances on an optical path 02 and an eyeground image is photodetected on a film 18. A part of the luminous flux is reflected by the film 18 and photodetected by a photodetection sensor 20, the photodetection quantity is converted into an electrical signal, then, amplified and integrated by an amplifying circuit 26 and an integration circuit 27, and compared with an exposure proper value by the integration circuit 27. When the integrated value is equalized to the proper value, the light source for photographing 30 is turned off by a light source control circuit for photographing 30.
Patent JP-H01228315-A (JP)
Title: Programmable delay line
Inventor: FUKUMOTO TOSHIO
IPC: H03K5/13
Filed: 1988-03-09
Abstract: PURPOSE:To eliminate an influence of noise due to crosstalk to improve the reliability of signal processing by inputting the select control signal from a select control part to the input of each NOR gate for the purpose of selecting a NOR gate from which an input signal should be outputted and selecting the output of one of NOR gates based on the select control signal from the select control part. CONSTITUTION:The input signal is inputted to an input terminal IN, and the output of an input buffer IB is inputted one input of each of NOR gates M0-M7 for output control, and one NOR gate out of NOR gates M0-M7 for output control from which the input digital signal should be outputted is selected by delay information from delay information input terminals D0, D1, and D2 passing NOR gates A0, A1 and A2 for selection. Outputs of NOR gates M0-M7 for output control are inputted to delay elements DL7-DL1 connected in series. An output buffer OB is connected to the output side of delay elements connected in series. Consequently, the digital signal passes one of signal lines of aluminum wirings 11-17, and the other signal lines go to the low level and are fixed, and thus, an influence of noise due to crosstalk is eliminated.
Patent JP-H08247982-A (JP)
Title: Gas sensor and gas filter
Inventor: MIHASHI HIROKAZU
IPC: G01N27/16
Filed: 1995-03-14
Abstract: PURPOSE: To provide a gas sensor in which gas detecting characteristics are scarcely changed even by organic silicone gas and a gas filter which can efficiently adsorb to remove the silicone gas from the detected gas. CONSTITUTION: A gas detecting element A is provided. A gas guide passage for introducing detected gas from an external space B to the element A is provided. A gas filter C in which either silicate component particles or aluminosilicate component particles 2 are interposed between permeable porous sheets 1 made of a pair of heat resistant fibers is provided at the guide passage.
Patent JP-S60197055-A (JP)
Title: Automatic answering telephone set having identification processing means of signal
Inventor: HASHIMOTO KAZUO
IPC: H04M1/65
Filed: 1984-03-21
Abstract: PURPOSE:To control a voice, a busy tone and a dial tone or the like incoming to a telephone line with distinction by using a program so as to apply voice control to a CPU. CONSTITUTION:When a call signal is incoming to telephone lines L1, L2, logical 1 is set to output ports P20-P24 of a CPU by a program and after a response message is transmitted, a reception tape TP2 is driven so as to record a message from a caller. A counter built in the CPU is activated at the same time and when the count number is >=10, the signal is regarded as a voice, and when the count number is <=10, 1sec is decreased from the 1st timer so as to conduct 0 test of a register. While a caller transmits continuously a caller, the 1st timer is set and when a busy tone is incoming, the second number of the 1st counter is zero, the mode is brought into the standby state. When the dial tone is transmitted, the timer is restored similarly.
Patent JP-S52137655-A (JP)
Title: High speed reclosing system
Inventor: KOMUKAI TOSHIHIKO
IPC: H02H3/06
Filed: 1976-05-12
Abstract: PURPOSE: To suppress a surge of effective power of the generator, following an operation of reclose failure-reopen, to a little ammount of level and to improve a transient stability, by inserting a series resistor into at output side of the generator at the time of reclosing failure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63221312-A (JP)
Title: Small-sized high variable power lens
Inventor: KIKUCHI SHUICHI
IPC: G02B15/20
Filed: 1987-03-11
Abstract: PURPOSE:To satisfactorily correct aberrations over the entire zooming range by providing lens groups of 5 groups having positive, negative, positive, positive, and negative refracting powers successively from an object side to the titled zoom lens so that the lens of a telephototype as a whole is constituted and satisfying the prescribed conditions. CONSTITUTION:The 1st group I, the 3rd group III, the 4th group IV, and the 5th group V are moved to an object side and the 2nd group II is moved to an image plane side at the time of zooming the lens from a wide angle to telephoto. Furthermore, the conditions expressed by equation I, equation II, and equation III are satisfied. In equations, f4: the focal length of the 4th group IV, f5: the focal length of the 5th group V, fW: the focal length of the 3rd group III and the 4th group IV at the wide angle end, D3W: the spacing between the 3rd group III and the 4th group IV at the wide angle end, D3M: the spacing between the 3rd group III and the 4th group IV when the focal length of the entire system is fM, ft: the focal length of the entire system at the telephoto end.
Patent JP-H11235508-A (JP)
Title: Honeycomb filter using metallic foil
Inventor: TSUJIMOTO WATARU
IPC: B01D29/62
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enlarge an opening ratio, to lower pressure loss, to effectively remove impurities, to make compact the installing space, to secure the strength, and to increase the reliability, the quality and the long-term operating performance by alternately bonding planar metallic foils and corrugated metallic foils to form into a honeycomb. SOLUTION: In a honeycomb filter 1, planar metallic foils 1a and corrugated metallic foils 1b of corrosion resistant metal such as stainless steel are alternately bonded to form into a honeycomb. The planar metallic foils 1a and the corrugated metallic foils 1b are superposed on each other to form into a honeycomb, and are bonded by brazing, spot welding, diffused junction, or the like and are laminated. As the total shape of the honeycomb filter 1, a rectangle, a circle, a polygon, or the like is used in accordance with the shape of pipes through which raw water passes. Since this honeycomb filter 1 has a large opening ratio, pressure loss of fluid at the time of filtering is small, and impurities whose diameter is over the opening diameter can be removed, and solid- liquid separation of high reliability and quality is made possible.