baber/WOPTO huggingface dataset:
Patent JP-H0560736-A (JP)
Title: Washing method of needle of autosampler for hplc
Inventor: YAMAUCHI YOSHIO
IPC: G01N30/24
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a washing method of a needle enabling execution of accurate measurement and suppressing occurrence of contamination, by washing surely the outside surface of the needle. CONSTITUTION:A washing liquid 30 is made to pass through the inside flow passage of a needle 37 according to an ordinary process, whereby washing of the inside is conducted. By switching a four-way valve 34 properly, subsequently, the washing liquid 30 in a prescribed quantity is once sucked into a metering syringe 35 and then the washing liquid accumulated in the metering syringe is jetted toward the outside surface of the needle through a washing liquid discharge pipe 38 and an injection nozzle 39a by pushing 35a a piston. This jetted washing liquid sticks on the outside surface of the needle and flows downward and thereby washing of the outside surface is completed. The washing liquid reaching the lowermost end of the needle is let to fall downward naturally and discharged onto the washing liquid reservoir tank 41 side through a drain pipe 40, as occasion arises, under a negative pressure generated by a vacuum pump 42, not sticking to the needle again.
Patent JP-H0559176-A (JP)
Title: Crosslinked polysilane and its production
Inventor: HAYASHIDA AKIRA
IPC: C08G77/48
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a crosslinked polysilane suitable for a precursor of silicon carbide ceramics having excellent mechanical strength, photoresist material, etc. CONSTITUTION:A silicon-hydrogen bond of a linear or cyclic polysilane shown by formula I (R<1>, R<2> and R<3> are monofunctional hydrocarbon; n is >=3 integer and m is >=2 integer) and alkenyl groups of a compound containing two or more alkenyl groups shown by formula II (R<4>, R<5> and R<6> are H or 1-6C monofunctional hydrocarbon) are subjected to addition reaction in the presence of a radical initiator. A polyhydric alcohol unsaturated carboxylic acid ester is preferable as the compound shown by formula II and an unsaturated hydrocarbon compound such as 1,5-hexadiene, a vinyl group-containing siloxane compound and a silicon compound such as 1,2-bis(trivinylsilyl)ethane may be used.
Patent JP-H0192371-A (JP)
Title: Method for measuring flow velocity of plasma
Inventor: OCHI TAKEHIKO
IPC: H01L21/285
Filed: 1987-09-30
Abstract: PURPOSE:To accurately measure the flow velocity of plasma over a long period by projecting laser beams on the plasma flow so that the beams cross the flow at plural places, and calculating the flow velocity of plasma from the charging time of the laser beam and the distance between the beams. CONSTITUTION:The laser beam sources 7, 8, and 9 are provided in parallel with the plasma flow 6 generated between a sputtering target 3 and an anode 4 in a DC sputtering device, the laser beams are generated in the direction orthogonal to the plasma flow 6, and the beams are allowed to cross the plasma flow 6 at three places. The laser beams are received by photodetectors 10, 11, and 12. The flow velocity of the plasma 6 is calculated from the time spent for the laser beam to cross the plasma flow 6 in accordance with the increase and decrease in the quantity of the light received and the distance between the respective laser beams. By this method, the plasma flow velocity is accurately measured oven a long period without being significantly affected by the sputtering.
Patent JP-H1067888-A (JP)
Title: Production of thermoformable resin composition and resin composition produced thereby
Inventor: FURUKAWA SADAFUMI
IPC: C08L101/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a resin compsn. for packaging which can be molded in a wide range of molding temp. and is execellent in resin flouxbility in a mold. SOLUTION: This process if for producing a resin compsn. obtd. by melt mixing the first and second resin. The first resin has an m.p. or glass transition point (measured by differential scanning calorimetry according to JIS K 7121) 10-100 deg.C higher than that of the second resin, and the melt mixing is done at such a temp. and a shear rate that the ratio (ρL/ρH) of the melt viscosity of the second resin (ρL) to that of the first resin (ρH) is 0.05-1.0.
Patent JP-2000076413-A (JP)
Title: Paper sheets counter
Inventor: HATTORI NORIYOSHI
IPC: G07D9/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact paper sheets counter capable of continuing processing without mistakes even in the case of erroneously removing a next paper sheet in dividing-counting processing. SOLUTION: A bunch of paper sheets 4 is mounted on a mounting table 5 for mounting it a little obliquely in a standing state setting its wide width face to be a bottom edge, a paying out roller 6 of a large friction coefficient is arranged abutting on a side face at the low position of the paper sheets 4, the base end of a pressurizing body 7 is pivotally supported at the back surface plate 2a of a main body case 2 in the state of being freely rotatable and the starting end side of the bunch of the paper sheets 4 is pushed to the rear face of the rotary peripheral surface of the roller 6. An overlap feeding preventing member 8 is arranged so that its free end side is pressed and made to abut on the lower side of the rotary peripheral surface of the roller 6 closely to the vertical free edge 7a of a pressurizing body 7.  The paper sheets are fed one by one by the rotary driving of the roller 6 in a divide counting mode interrupting the rotary driving of counting every designated number of sheets and when a paper sheet is erroneously removed though a next paper sheet at the time of finishing counting of the designated number of sheets of the paper sheets 4 to be counted by a detecting means is already in the middle of getting out, the situation is reported by an alarm and next dividing processing can be continued.
Patent JP-H01157408-A (JP)
Title: Formation of film superconductor by cohesion of organic metal compound
Inventor: ADORUFU RUISU MICHIERI
IPC: H01L39/24
Filed: 1988-09-30
Abstract: PURPOSE: To obtain a superconductor composed of a desired superconductive material thin film under non-vacuum by 2-stage-heating a coating film of a metal oxide mixture in an O 2 -containing atmosphere at a 1st temp. and a 2nd temp. for respective desired time to easily change the chemical components.  
     CONSTITUTION: The coating film is formed by sticking a mixture solution prepared by dissolving a rare earth metal (e.g. Y), a carboxylate (e.g. neodecanoate) of Ba, and Cu in a xylene/pyridine solution on a substrate selected from Sr 2  TiO 4 , Ba 2 TiO 4 , sapphire. Next, the coating film is heated in the O 2 -containing atmosphere at 450-850°C for a time sufficient to thermally decompose the metallic carboxylate into the metal oxide and insufficient to recrystallize the metal oxide. Next, the coating film is heated again at 850-1000°C for a time to promote the grain growth of the metal oxide and to induce the change, that the superconductor shows superconductivity at a temp. exceeding the temp. of liquefied nitrogen, in the oxide film and the superconductor having the 0.1-2.0 μm thick superconductive metal oxide coating film is obtained by the 2 stages heating. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001075413-A (JP)
Title: Fixing device and image forming device
Inventor: YOSHIZAWA RYUICHI
IPC: G03G15/20
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving detecting accuracy on the floating state of a thermistor regardless of the condition of a fixing device at the time of starting fixing control and reducing danger that an engine main body is broken by the floating of the thermistor. SOLUTION: This device is equipped with a fixing temperature detection means 209 detecting the surface temperature of the fixing device 200 by bringing thermistors 201 and 202 into contact with the surface of the fixing device 200, and a thermistor floating detection means detecting a thermistor floating state that the thermistors 201 and 202 are not brought into contact with the surface of the fixing device 200 at the time of starting the fixing control for the fixing device 200. The thermistor floating detection means sets plural stages of target temperature in a period that the surface temperature of the fixing device 200 reaches standby temperature at the time of starting the fixing control for the fixing device 200.  When the surface temperature of the fixing device 200 shown by the thermistors 201 and 202 does not reach the target temperature withirt a prescribed time taken till reaching the target temperature, it is judged as the floating of the thermistor.
Patent JP-H0782107-A (JP)
Title: Herbicide composition
Inventor: HIRATA TOSHIHIRO
IPC: A01N43/68
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a herbicide composition exhibiting excellent herbicidal activity and high herbicidal activity with a low amount of agent, having a wide herbicidal spectrum and a wide applicable period of season and also having high safety to crops. CONSTITUTION:A herbicidal composition is obtained by compounding (A) a triazine derivative of formula I {A is formula II (Z is O or S) or formula III [X<2> is methyl or F; n is 0-2]; R<1> is H or methyl; X<1> is F or Cl}, e.g. 2- amino-4-[1-(benzofuran-2'-yl)ethylamino]-6-(alpha-fluoro, alpha-methylethyl)-s-triazine and (B) a triazine herbicide of formula IV (X<3> is Cl, methylthio or methoxy; R<2> and R<4> are H, methyl or ethyl; R<3> and R<5> are H, 1-6C straight or branched alkyl or 2-cyanoisopropyl), e.g. 2-chloro-4-ethylamino-6-isopropylamino-1,3,5- triazine(atrazine) as active components at the ratio of A:B=100:1-1:1000 (in weight ratio).
Patent JP-H08112708-A (JP)
Title: Sulfur casting device
Inventor: AOI TADASHI
IPC: B23B41/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide a sulfur casting device which can coaxially keep the shaft centers of a long shaft and of a core bar even when the long shaft thermally expands. CONSTITUTION: A sulfur casting device has a bottom flange 7; an upper flange 8; a moving device 12 which keeps the upper flange parallel and coaxial with the bottom flange and moves along an axis Z; and a sulfur filling up machine 14. A moving device 12 has a movable carriage 15 to move along the axis Z; a guide 16 to keep the upper flange parallel and coaxial with the bottom flange on the moving carriage; and an energizing device 18 which is held between the moving stand and the upper flange, and elastically energizes the upper flange toward the bottom flange. A long shaft is held between the bottom flange 7 and the upper flange 8, and molten sulfur is filled up between the long shaft 1 and the core bar 2 for positioning the inside of the solidified sulfur coaxially with the inside of the long shaft.
Patent JP-H1178981-A (JP)
Title: Sound insulating structure between cabin and engine compartment
Inventor: AKAMA HIROSHI
IPC: B62D25/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity and vibration damping characteristics of a cowl and dash panel by overlappingly installing the upper part of a dash panel fixed to a box-shaped cowl openably on the front surface of the cowl and openably installing a highly damping adhesive material in a space between the dash panel and the cowl. SOLUTION: A cowl 3 having a frame-shaped cross section is disposed on the upper side of a dash panel 2 which partitions an engine compartment 10 from a cabin 11 adjacently to a hood 4 and a windshield 8. Also brackets 13 and 14 for supporting a steering column 15 are fixed to the cowl 3, and an instrument panel 12 is connected to it. In this case, the upper side of the dash panel 2 is extended to the hood 4 side so as to arrange it overlappingly with the front surface of the cowl 3. Then an area equivalent to the overall overlapped area is disposed at a specified gap from the cowl 3, and a high damping adhesive material mixed favorably with rubber material is provided in the gap.
Patent JP-H0591535-A (JP)
Title: Hard copying device
Inventor: MATSUYANAGI ISAKIYO
IPC: G06T11/60
Filed: 1991-09-26
Abstract: PURPOSE:To easily and properly adjust picture quality by equivalently adjusting the picture quality of a monitor image and that of a printed image in a hard copying device provided with a picture quality adjusting function. CONSTITUTION:An input video signal is separated into a brightness signal and a chrominance subcarrier(CS) signal by a Y/C separating circuit 2 and the brightness signal is stored in a memory circuit 11. On the other hand, a color difference signal is demodulated from the CS signal by a color demodulating circuit 9, the demodulated signal is added to an outline signal extracted by an outline extracting circuit 5 and the added signal is stored in a memory circuit 13. Signals read out from respective memories 11, 13 are converted into a printing video signal by a printing processing circuit 14, and at the time of outputting the video signal to a printer block 15, the signal read out from the memory 13 is inputted to an adder 20 through a band pass filter 16 and a low pass filter 17 and the adder 20 resynthesizes and outputs a monitoring video signal. In this case, the outline signal of the monitoring video signal is made smaller than that of a printing video signal.
Patent JP-2001073555-A (JP)
Title: Recessed-section embedding tool
Inventor: YAMAMOTO YOSHIMASA
IPC: E04G17/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a recessed-section filling tool capable of smoothly finishing the surface of placed concrete by smoothly filling the recessed section of the surface of placed concrete simply. SOLUTION: The recessed-section filling tool is used for filling recessed section with the removal of the cone of a separator formed in a concrete surface after a pair of forms are connected by the separator, concrete is placed between the forms and concrete is cured. The recessed-section embedding tool 1 is formed in a shape coinciding with the recessed section, and a tapped hole capable of being screwed to the male screw section 211 of a rod 21 of the separator is formed while an engaging recessed groove 13, with which the front end section of a driver can be engaged, is recessed at the central section of a base end face.  Thus, the surface A2 of placed concrete A can be smoothly finished by simple operation in which the recessed-section filling tool is screwed and moved forward to the male screw section 211 of the rod 21 of the separator projected from the base section of the recessed section into the recessed section of placed concrete A.
Patent JP-H06102103-A (JP)
Title: X-ray stress measurement apparatus
Inventor: TAGUCHI YASUYO
IPC: G01L1/00
Filed: 1992-09-17
Abstract: PURPOSE:To precisely measure residual stress on the surface of a material receiving neutron irradiation. CONSTITUTION:An X-ray tube 1 emitting an incident X-ray 2 for an object 3 to be measured, a shielding body 10 for shielding a gamma-ray 6 emitted from the object 3, a monochromator 11 for separating a primary diffraction X-ray 3 emitted from the object 3 and making it monochromatic and a detector of a proportional counter tube 12 having energy dependance on a detection X-ray for detecting a secondary diffraction X-ray separated with the monochromator 11 are comprised. The object 3 is a neutron-irradiated material.
Patent JP-H0584421-A (JP)
Title: Air cleaner
Inventor: TOKUMITSU SHUZO
IPC: B01D53/34
Filed: 1991-09-27
Abstract: PURPOSE:To obtain an air cleaner with low pressure loss and high efficiency when attaining a large amount of air with low noise. CONSTITUTION:Dust contained in air is ionized by corona discharge generated with a discharge wire 19 and an opposed electrode plates 20. The ionized dust passing together with air is caught by a dust collecting filter 16. Since a deodorizing filter 17 where a permeable surface nature material carrying a powder adsorbent is folded letting air into the permeable surface nature material to deodorize it is provided with extremely large area through which malodorous air flow, its pressure loss is small when obtaining a large amount of air with low noise. Judging from its large flow area, the deodorizing filter carries a lot of adsorbents by sticking grains or powder of adsorbents on it, causing the high deodorizing performance to be displayed.
Patent JP-H04125511-A (JP)
Title: Lens controller
Inventor: KANEDA KITAHIRO
IPC: H04N5/232
Filed: 1990-09-17
Abstract: PURPOSE:To create an easy-to-focus initial state in a normal area and to greatly improve the initial stability of AF operation in the normal area by setting a zoom lens at the best position at the end of wide-angle macrophotography AF operation. CONSTITUTION:At the end of the wide-angle macrophotography AF operation, the zoom lens is stopped at the wide-angle end of the normal area wherein variable magnification is performed to make the depth of field, thereby entering wherein the lens can easily be put in focus on an object. Consequently, the initial stability of normal AF after the wide-angle macrophotography AF can be improved greatly by setting the stop position of the zoom lens 1B to the position where the deepest depth of field is obtained in the photographic state in the wide-angle macrophotography AF post processing. At the end of the wide-angle macrophotography AF operation, the zoom lens 1B is only controlled before, but this controller is not limited to this method and the normal AF operation can be started speedily and smoothly by restarting a front focusing lens 1A at a specific initial speed toward in the infinite-distance direction.
Patent JP-S60197682-A (JP)
Inventor: MIHIYAERU BOBERUKU
IPC: C07D417/12
Filed: 1984-11-26
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-H1177624-A (JP)
Title: Manufacture of wooden laminated material and wooden piece orientating device
Inventor: OSHIMA MASAYUKI
IPC: B27N3/14
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent wooden pieces from stagnating and ensure a predetermined degree of orientation in the wooden pieces by spraying air from the lower side rather than the upper ends of slit plates against falling wooden pieces to orientate them and accumulating them. SOLUTION: By longitudinally reciprocatingly moving slits plates 25, each tapered surface abuts against a frame. As a result, the tapered surface is guided, resulting in alternately reciprocatingly moving the slit plates 25 adjacent to one another back and forth and up and down. The driving direction of the slit plates 25 may well be a vertical direction, a back and forth direction or a direction of thickness only or a composite motion obtained by combining the motions in the above-mentioned directions. Further, at the lower end edge part of an orientating tube 24, nozzles 29, each of which jets air between the slits 24a are arranged. This nozzle 29 is so adjusted as to jet compressed air against wooden pieces falling from above from the lower side of the tube.  In addition, the pressure of the compressed air jetted through the nozzle 29 can be adjusted in response to the shapes and weights of the wooden pieces to be orientated.
Patent JP-S63103382-A (JP)
Title: Erase point detector
Inventor: SAITO HIROSHI
IPC: G06T1/00
Filed: 1986-10-21
Abstract: PURPOSE:To quickly and surely detect an erase point by setting a mask for each erase point candidate point obtained from a line cumulative image and using this mask to detect the erase point. CONSTITUTION:Edge information is extracted from the image, which is picked up by an image pickup part 201, by an edge calculating means 100 to calculate the direction of the edge. Lines are generated on the basis of this calculated edge direction by a line generating and accumulating means 101 and are accumulated as a line cumulative image. Erase point candidates are calculated in accordance with the accumulated line cumulative image by an erase point calculating part 213. A mask is set for each calculated erase point candidate point by an erase point detecting means 102, and the erase point candidate point of which the variance of the number of lines passing each side of the mask is smaller than a prescribed threshold and the total sum of lines passing respective sides of the mask is a maximum value is detected as the erase point.
Patent JP-H0786838-A (JP)
Title: Quadrature detection circuit
Inventor: MATSUMOTO YOICHI
IPC: H03D3/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a digital quadrature detection circuit operated by a low- speed circuit. CONSTITUTION:This circuit is provided with a pair of exclusive OR circuits 1 and 2 for respectively one-bit multiplying binary-quantized phase modulation signals A and the singlas B1 and B2 of 0 deg. and 90 deg. for gradrature detection, latch circuits 10 and 11 for latching the output C1 and C2 of the circuits by a high-speed clock T, serial/parallel conversion circuits 20 and 21 for outputting the output D1 and D2 of the circutis in M (M is an integer equal to or more than 2) parallel series, counting circuits 30 and 31 for counting the number of positive output within M the output of the circuits and cumulative addition circuits 40 and 41 for cumulatively adding the output of the circuits over a fixed period of time and outputting a cumulative added value as quadrature detection output.
Patent JP-S60143024-A (JP)
Title: Follow-up comparison type a-d converter
Inventor: NISHIDA KEIICHI
IPC: H03M1/48
Filed: 1983-12-29
Abstract: PURPOSE:To quicken the A/D converting speed while keeping the safety against noise by changing mutual connection of plural counters where total bit number is a data bit number D by means of a switch. CONSTITUTION:In throwing a switch SW31 to the position of contact (b) and switches SW32-3n to the position of contact (a) in a controller CT7 at first, only the counter 21 of the most significant digit is connected to a clock oscillator 6 and the other counters 22-2n are connected in cascade and connected to earth, then the counter 21 follows an input signal as to the high-order D/n bit. The required time is 2D</n>t. In throwing the SW31 to the position of contact (a) and the SW32 to the position of contact (b) in the CT7 next, and the SW33-3n are kept as before. Then the counters 21, 22 follow the input signal. The CT7 connects the counters 23-2n sequentially to the counters 21, 22 one by one and the connected counters are connected to an oscillator 6 so as to attain follow-up. The total required time of D-bit is 2D</n>.t.n.
Patent JP-H0647586-A (JP)
Title: Jig and method for supporting welding backing strip and solid flux for such jig
Inventor: MATSUZAKI SEIJI
IPC: B23K37/06
Filed: 1991-06-25
Abstract: PURPOSE:To eliminate a holder for restraining and to enable a restraining and removing work in a short time by fixing a permanent magnet in a part of a jig and restraining a corner backing strip on a welding zone. CONSTITUTION:A supporting cover body 31 is formed with a soft steel sheet; a glass fiber fabric 33 and an Alnico magnet are arranged on the outer side face of the rear of the body; and they are integrated with a screw 35 to constitute the supporting cover. In a shape which is formed by inclining both side panels A, B of the supporting cover downward, the corner backing strip 34 is stored which is composed of a solid flux having the side faces in the same shape. The corner backing strip 34 is firmly stored through a wedge effect, not falling off during handling; the end part of the side panel of the supporting cover is attracted to the side face of a material to be welded and is firmly supported; and the deviation and fall-off before and after welding are prevented.