baber/WOPTO huggingface dataset:
Patent JP-S5627649-A (JP)
Title: Analyzer for gas in metal
Inventor: MIKASA HAJIME
IPC: G01N30/40
Filed: 1979-08-15
Abstract: PURPOSE: To enable quick measurement of three components, i.e. O, H and N, contained in a metal by heating a sample in a graphite crucible, passing generated gases through an oxidizer and a gas chromatography column with He gas and detecting with a heat conduction type detector.  
     CONSTITUTION: By flowing a current through an extracting and heating furnace 2 and heating a graphite crucible 1 rapidly, O, N and H in a metal sample are thermally decomposed generating CO, N 2  and H 2 . These gases are carried to an oxidizer 3 by a carrier gas He, and CO is oxidized into CO 2 , and H 2  into H 2 O. If these oxidized gases are introduced into the first column 5, they are separated to H 2 O and N 2 +CO 2 . At a time when N 2  and CO 2  flowed out from the column 5, the flow passage is changed to the state of dotted lines by a flow passage changeover valve 4 to back-flush H 2 O remaining in the column 5 and the peak of H 2 O is detected by a heat conduction type detector TCD 1 . Almost at the same time with the detection of H 2 O, N 2 +CO 2  is introduced into the second column 6 to separate it into N 2  and CO 2  and the peak of each is detected by a TCD 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04334572-A (JP)
Title: Coat formation
Inventor: KASARI AKIRA
IPC: B05D7/24
Filed: 1991-05-09
Abstract: PURPOSE:To improve finishing and recoating properties by using respectively specific coating compositions as a color base coat and a clear top coat for finishing the paint work of an automotive outer plate. CONSTITUTION:A paint composition used for finishing a paint work, employing a two-coat/one baking technique is composed of polyester resin containing a hydroxyl group, amino resin, polyorganocyclohexane with the number-average molecular weight of 1000 or higher containing average two or more silanol groups and/or alkoxysilane groups in a single molecule, metal flake powder and/or mica powder and an organic solvent as a paint composition for forming a color base coat. In addition, a paint composition containing a silanol group and/or a hydrolytic group bonded to silicon atom, a hydroxyl group and a resin having an epoxy group, a curable catalyst and an organic solvent is used as a paint composition for forming a clear coat.
Patent JP-H08257194-A (JP)
Title: Golf ball marker having adhesive function
Inventor: KAWAGUCHI KOJIRO
IPC: A63B57/30
Filed: 1995-03-24
Abstract: PURPOSE: To allow a person to make progress in playing golf within a short period of time by a method wherein a marker is adhered to a place on the face of a golf club where a golf ball hits, and shooting form is corrected according to the position of the marker. CONSTITUTION: A adhesive board on which a female magic tape (registered trademark) is attached is stuck on the face of a golf club. On the other hand, a male ball marker 1 to be attached on a golf ball is round-shaped, and has a male magic tape on the surface (on the side corresponding to the adhesive board) and an adhesive layer on the rear face to stick the ball marker 1 on the golf ball.
Patent JP-S5531175-A (JP)
Title: Operation process for shaft furnace
Inventor: FUJITA ISAO
IPC: C21B7/24
Filed: 1978-08-28
Abstract: PURPOSE: To decide the furnace condition quiclky and exactly so as to prevent the happening of accidents and to stabilize the operation of a shaft furnace, by estimating the heat balance in the furnace precisely on the basis of three extracted variable factors in input and output of heat for the furnace.  
     CONSTITUTION: A factor analysis and a multiple regression analysis are achieved on the basis of the operation data of a large-sized shaft furnace, for example, of a furnace volume not smaller than 2,000m 3  in order to extract a charging quantity X of O 2 ; a ratio Y ore/coke; and a reduction ratio Z according to JIS. When any one of the three factors, X, Y, Z lies out of range shown by the following formulas, 1.25X+3.49≤Y≤1.25X+3.71, 0.063Z+0.289≤Y≤0.063Z+0.464 the furnace is decided to be in a bad condition. Adjustment of one or more factors of the three factors makes possible the constant operation of a shaft furnace without causing accidents and disorders of the furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08279359-A (JP)
Title: Electrode for battery
Inventor: KATAGIRI NOBUO
IPC: H01M4/131
Filed: 1995-04-05
Abstract: PURPOSE: To provide a composite electrode excellent in a battery characteristic, particularly in an initial characteristic by using conductive high polymer polyaniline having the peak in an infrared absorption spectrum on an nitrogen atom made into a quaternary one, as an active material in an electrode. CONSTITUTION: An electrode is basically composed of a mixture of conductive high polymer polyaniline (an active material 1) and a particle-shaped inorganic active material (an active material 2). In order to sufficiently exhibit performance when polyaniline is used, it is preferable to use polyaniline on which the absorption peak of 1140cm<-1> on a nitrogen atom made into a quaternary one is not observed in an infrared absorption spectrum. A rate of a conductive high polymer becoming a dope condition increases in the active material 2 by compounding the active material 1 and the active material 2 of not being in a dope condition, and an electrode excellent in a battery characteristic is obtained. V2 O5 having a particle diameter not more that 10 micron is used by 30wt.% or more as the active material 2.
Patent JP-S63269967-A (JP)
Title: Preserved fish egg and production thereof
Inventor: SUENAGA KENZO
IPC: A23L17/30
Filed: 1987-04-30
Abstract: PURPOSE:To produce preserved fish egg capable of contriving to reduce cholesterol contained in the fish egg itself and cholesterol in human body, by adding monacolin K to the fish egg. CONSTITUTION:In producing preserved fish egg such as cod roe or salmon roe preserved with salt by a conventional procedure, a culture mixture of a strain such as Monascus rubber IFO 4492 or Monascus purpureus IFO 4513 capable of producing monacolin K is added to a preserving material and the fish egg is kept in the preserving material.
Patent JP-H02286557-A (JP)
Title: Automatic document circulation feeding device
Inventor: SAEKI SHIRO
IPC: B65H29/52
Filed: 1989-04-26
Abstract: PURPOSE:To enable the easy adjustment of the position of a document discharge port by fixing links expanding telescopically in a lengthwise direction to both sides of each guide plate for forming a document return passage in an expansion direction, and so connecting the links via adjacent guide plates and slits as to be freely slidable. CONSTITUTION:A document discharging unit 18 supports a plurality of guide plates 21 to 23 and outer covers 24 to 26 in such a way as to be capable of free expansion and contraction in a document return direction via a shaft 33, and the position of a document discharging roller 47 is adjusted to suit a document size. Links 35 to 37 are fixed at the inner and front sides of each of the guide plates 21 to 23 approximately extending over the entire length thereof. In addition, slits 35a and 37a are formed on the links 35 and 37 fixed to the guide plates 21 and 23, and two engagement pins 34 and 34' respectively provided at both sides of the intermediate guide plate 22 come to be engaged with each other, and so connected to each other as to be freely slidable. As a result, the discharge position for a returned document can be easily adjusted to suit the size thereof with simple constitution, and the rigidity of the whole of the guide plates 21 to 23 can be maintained.
Patent JP-S59229322-A (JP)
Title: Manufacture of water-absorbing sheet
Inventor: WATANABE YUTAKA
IPC: A61F13/53
Filed: 1983-06-10
Abstract: PURPOSE:To manufacture a sheet excellent in water-absorbing and water-holding properties by a method wherein high water-absorbing polymer particles are prepared by degrees and in layers according to particle diameters and fixedly stuck securely on the surface of the reticulate foamed sheet of base material and in continuous foams of said base material. CONSTITUTION:Synthetic resin with foaming agent is extruded by an extruder 3 through a T-die 1 to obtain a reticulate foamed sheet A having water permeability. Fine particles of high water-absorbing polymer is scattered uniformly by a scattering device 4 on the surface of said sheet A, heated by a heater 9 between feed rolls 5, 5' and stretching rolls 6, 6', stretched at a suitable magnification, sucked by a vacuum device 10 from the back to prepare high water-absorbing polymer 7 in stepped layers in the foams of reticulate foamed sheet A according to particle diameters and adsorbed and held. Then, the coated sheet B is welded by the T-die 2 to above reticulate foamed sheet A to obtain water-absorbing sheet 8.
Patent JP-H01276420-A (JP)
Title: Magnetic head
Inventor: MIYASAKA YOSHIYUKI
IPC: G11B5/127
Filed: 1988-04-27
Abstract: PURPOSE:To cause the flatness of a ski surface to be satisfactory and to stabilize a floating attitude by causing the width of an inserting channel in the recording medium facing surface side of a slider, which is composed of a non- magnetic substance, to be smaller than the thickness of a magnetic core and simultaneously inserting the magnetic core and a slider reinforcing material. CONSTITUTION:The width of a core inserting channel 2 in a slider body 1 is smaller than the thickness of a magnetic core 3 and the core 3 to be exposed on a ski surface 5 is only a track part 6. Then, a glass member is almost never exposed. In a back side, a slider reinforcing material 8 is inserted and fixed together with the core 3. When the back side of this slider body 1 and ski surface 5 are ground for finishing, an exposing area to the recording medium facing surface side of the glass member can be made extremely small. A core chip is regulated on the step difference surface of the core inserting channel 2 and position accuracy is improved. By simultaneously inserting the slider reinforcing material 8, warping and deformation due to working strain is eliminated and the flatness of the ski is made satisfactory. Then, the floating attitude is widely improved.
Patent JP-S5438416-A (JP)
Title: Steam belting system
Inventor: YAMAGUCHI HIROSHI
IPC: F01D11/04
Filed: 1977-09-02
Abstract: PURPOSE: To promote the efficiency of a turbine by connecting a line feeding leaked steam from the compartment end of a high pressure apart to a steam bleeding system with a steam belting line through a bypass line for supplying the steam extracted from this bypass into the steam belting line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59231482-A (JP)
Inventor: JIRUBEERU AREENU
IPC: G21C1/03
Filed: 1984-05-25
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-H09293574-A (JP)
Title: Lamp socket
Inventor: WATANABE SATOSHI
IPC: H01R33/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lamp socket, capable of stably retaining a straight tubular fluorescent lamp, reducing the fluctuation of the inserting force of a lamp pin, and improving the productivity of a contact conductor. SOLUTION: In this lamp socket, a contact conductor 41, assembled into a socket body 12, has a pin contact end part 42, for nipping a lamp pin to be inserted into the lamp pin insertion hole 32 of a base receiver 13, and the end part 42 has a pair of pin nipping piece parts 42b and 42c, and a pin inlet 42a formed between the tip parts of these nipping piece parts 42b and 42c. When the contact conductor 41 is not assembled into the body 12, a pin contact end part 42 is formed so that both nipping piece parts 42b and 42c can be contacted to close the pin inlet 42a. A rib 33c extending in the thickness direction of the receiver 13 is provided on the receiver 13. When the contact conductor 41 is assembled into the body 12, both nipping piece parts 42b and 42c nip the rib 33c to open the pin inlet 42a.
Patent JP-H11102646-A (JP)
Title: Plasma display panel and driving method therefor
Inventor: FUKUSHIMA MASAKAZU
IPC: G09G3/28
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To avoid a frequency increase or a voltage increase in a discharge maintaining pulse by making (p) pieces of common connection groups by respectively uniting (m) pieces of second electrodes from electrode pairs of first electrodes and the second electrodes, and respectively and separately arranging the first electrodes. SOLUTION: In a connection of a panel, plural scanning electrodes Y and common electrodes X arranged on one side opposed surfaces on an opposed base board, are connected in common to each other by respectively taking (m) pieces, and (n) pieces of common electrode groups XX1 to XX4 are formed, and the total scanning line number is set to (k=m×n). A scanning pulse is impressed in order on a Y electrode group in response 1 to 1 to a data pulse impressed in an address time slot period between discharge pulses of the electrode group XX1 and the electrodes Y.  In this way, an interval between discharge maintaining pulses impressed on the scanning electrodes Y and the common electrodes X is set as an address time slot, and the common electrodes of only the number of data pulses impressed in the address time slot period, are connected to each other by respectively single common electrode groups, and discharge maintaining parallel driving is performed.
Patent JP-S58222148-A (JP)
Title: Colored film
Inventor: TOOYAMA SHIYUNROKU
IPC: C08G69/02
Filed: 1982-06-21
Abstract: PURPOSE:To provide a colored film having excellent resistance to light and flexing, transparency, waterproofness and anti-fogging properties, by incorporating an acidic gold-contg. complex salt dye in a specified copolyamide. CONSTITUTION:A copolyamide composed of 10-90mol% of an alpha-dimethylamino- epsilon-capronamide of the formula (wherein R is a 1-4C alkyl) and other comonomer component such as epsilon-caprolactam, is dissolved in water or an alcohol. A crosslinking agent such as an epoxy compd. or an isocyanate compd. is added thereto to obtain a coating soln. The coating soln. is applied to the surface of a shaped article such as glass or polyester, dried and thermally curved to form a film of the copolyamide on the surface of said article. Then this article is immersed in a soln. of an acidic gold-contg. complx salt dye to dye the article at 40-120 deg.C for several second to several tens of minutes to form a colored film. Said soln. has a pH ranging from weakly acidic to weakly alkaline.
Patent JP-H045281-A (JP)
Title: Unsaturated group-containing oxazoling compound, resin composition using the same compound, solder resist resin composition and cured material thereof
Inventor: YOKOSHIMA MINORU
IPC: C08F20/36
Filed: 1990-04-23
Abstract: NEW MATERIAL:An unsaturated group-containing oxazoline compound shown by the formula (R is H or CH3). USE:Solder resist ink. PREPARATION:for example, 1,3-bis(2-oxazolin-2-yl)benzene is reacted with 0.1-1.2 mol based on 1 mol oxazoline compound of (meth)acrylic acid in the presence of a polymerization inhibitor such as hydroquinone at 50-130 deg.C reaction temperature for 3-24 hours to give a compound shown by the formula. The oxazoline compound is blended with an unsaturated group-containing carboxylic acid compound and/or a carboxyl group-containing thermoplastic polymer binder, a photopolymerization initiator and a diluent to give a resin composition for solder resist.
Patent JP-S58222677-A (JP)
Title: Automatic s/n ratio correcting circuit using saw filter
Inventor: OOTAKA FUMIO
IPC: H04N5/44
Filed: 1982-06-21
Abstract: PURPOSE:To improve the S/N ratio, by decreasing a high frequency region of a video amplitude characteristic of a PIF circuit only at the receiving of a minute signal. CONSTITUTION:An AGC voltage detecting and switching circuit 8 has funcitons discriminating an output signal of an AGC detector 7 changed depending on a receiver input signal level, activating an amplifier 3 when an antenna input signal is weak, and interrupting an amplifier 2, and functions activating inversely the amplifier 2 and interrupting the amplifier 3 when the antenna input signal is a medium and a strong level. The signal is transmitted to an SAW filter 1, the amplifier 2, an SAW filter 4, the amplifier 5, and a video detector 6 at the receiving of the medium and strong signal, and a picture with excellent video frequency characteristic is reproduced. Further, the signal is transmitted to the SAW filter 1, the amplifier 3, the SAW filter 4, the amplifier 5, and the video detector 6 at the receiving of the weak signal, and the picture with good S/N ratio is reproduced.
Patent JP-S587815-A (JP)
Title: Semiconductor device
Inventor: ARAKI YOUICHI
IPC: H01L21/02
Filed: 1981-07-06
Abstract: PURPOSE:To strengthen the mechanical strength of the fringe of a substrate, by thickening the fringe of the semiconductor substrate more than the other part. CONSTITUTION:The N type Si substrate 21 is formed thicker in the fringe on the lower surface thereof than the other part with the upper surface thereof in a negative beveled structure, and a P type region 22, an N<+> type region 23 and an insulator 24 constituted of silicon rubber are formed as illustrated. Thus, the fringe of the Si substrate 21 is strengthened mechanically more than the other part resulting in the restriction of increase of the power loss in the element by making the thickness of the part for an essential current flow the same as the conventional one.
Patent JP-H02284001-A (JP)
Title: Three-point hole equal-interval decision device
Inventor: KONO ARATA
IPC: G01B5/14
Filed: 1989-04-24
Abstract: PURPOSE:To accurately decide whether or not three holes are at equal intervals in a short time by gripping a grip rod in one hand and rotating an operation shaft by the other hand, and thus moving three rods. CONSTITUTION:On a holding plate 2, end parts of rods 1 fitted with pins 1b are positioned on the opposite side from the center 0 movably along their axes so that the axes are aligned with straight lines extending in plane from the center 0 at 120 deg. angular intervals. Further, the all the pins 1b cross the holding plate 2 at right angles and the three rods 1 are held facing the reverse surface side of the holding plate 2 so that the distances from the respective pins 1b to the center 0 are all equal at all times. Further, a grip rod 3 is fixed on the top surface of the holding plate 2 at right angles so that its axis passes the center. Part of the operation shaft 4 projects from the grip rod 3 and is fitted in the grip rod 3 rotatably around the grip rod 3. Then while the grip rod 3 is held in one hand, the operation shaft 4 is rotated by the other hand to put the three rods 1 in linear motion. At this time, when the three pins 1b are all fitted in respective holes, it is decided that the holes are at equal intervals.
Patent JP-S63273546-A (JP)
Title: Core for hollow crank shaft
Inventor: MIYAKOSHI KATSUNOBU
IPC: B22C9/10
Filed: 1987-04-28
Abstract: PURPOSE:To shorten setting time of a core and to improve casting accuracy by consecutively arranging core shaping parts forming a part of outer-shape of a crank shaft to a core body for forming hollow pin and journal. CONSTITUTION:One pair of cores 1, 1 are arranged mutually as facing so as to become reversed direction. Further, in order to make the hollow-shapes of the journal 11c and pins 12a, 12b, 12d, the cores 1, 1 are constituted by the core bodies 1a, 1b, journal 11b, pin 12c and the shaped part 1c forming outer shape. In the crank shaft for V type six cylinders, as the core bodies 1a, 1b are consecutively formed through the core shaped part 1c, complication of the core shape is restrained. In a part of the shaped part 1c, the forming of shaped part at main mold 2 side is not necessary. By this method, interference between the core 1 and the main mold 2 is eliminated. Therefore, the setting time of the core is shortened and the casting accuracy is improved.
Patent JP-H1062092-A (JP)
Title: Two row flat tube type heat exchanger
Inventor: JIYON JIN PAKU
IPC: F28D1/053
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To smoothly drain water condensing on the surface of a heat exchanger by forming the connecting holes of first and second headers in inclined states so as to attach many flat tubes at a prescribed angle relative to an air flow. SOLUTION: Many flat tubes 105 are attached at prescribed intervals between first and second headers 103 and 107 and many connecting holes 104 are formed on the first and second headers 103 and 107. The respective connecting holes 104 of the second header 107 are formed so as to be inclined. The flat tubes 105 are provided in the connecting holes 104 so as to be inclined from an upstream side to a downstream side along the flowing direction of air passing through a heat exchanger. Thus, water formed on the flat tubes 105 at the time of heat exchanging naturally drops, so that the film of water does not disturb the heat exchanging and heat exchanging efficiency is improved.
Patent JP-S5729471-A (JP)
Title: Thermal transfer printer
Inventor: MURAKAMI SHIGEMICHI
IPC: B41J31/14
Filed: 1980-07-31
Abstract: PURPOSE:To make exchange of the transfer ribbon unnecessary and remove waste of ink by providing the ribbon made of heat-resistant synthetic resin film as base material and applied with thermally fusible ink and the ink reapplication part. CONSTITUTION:The transfer ribbon 11 made of heat-resistant synthetic resin film, polyimide etc. as base material and applied with thermally fusible ink on one side forms a printing pattern by melting out thermally fusible ink due to the thermal pattern of a thermal head 20 on a paper 19. In this time the falling out parts of the printing pattern are formed on the ribbon 11 and sent to the arrow direction C, and the surface of solid ink 24 in pressure contact to the ribbon 11 is heated and molten by an infrared lamp 23 and ink is applied to the ink falling out part and reuse of the belt becomes possible. After the ribbon 11 is wound by the take- up reel 13, it is wound back automatically to the supply reel 12 and waste of ink is removed.
Patent JP-S60249657-A (JP)
Title: Carburetor using two kinds of fuel
Inventor: TAKAYASU HIDEKAZU
IPC: F02M13/06
Filed: 1984-05-26
Abstract: PURPOSE:To certainly suspend the feed of sub-fuel on the high-output range side by cutting-off the communication between an intermediate passage to an inflow passage and an effluence passage formed in the intermediate part of a sub- fuel feeding passage when a throttle valve is positioned on the high-output range side where the opening degree exceeds a prescribed value. CONSTITUTION:A carburetor 10 is equipped wwith a main float chamber 11 for storing kerosene as main fuel and a sub-float chamber 12 for storing gasoline as sub-fuel, and further equipped with an intake passage 13 which is opened and closed by a throttle valve 15 and the feeding passages 27 and 31 for main fuel and sub-fuel. In the intermediate part of the sub-fuel feeding passage 31, are formed an intermediate passage 35 drilled nearly in the radial direction of a throttle valve shaft 14, an inflow passage 36 which communicates to the sub- float chamber 12 and communicates to the intermediate passage 35 when the throttle valve 15 has a prescribed opening degree or less on the perfect closed side, and an effluence passage 37 which communicates to the intake passage 13 and communicates to the intermediate passage 35 when the throttle valve 15 has a prescribed opening degree or less on the perfectly closed side.
Patent JP-H04334518-A (JP)
Title: Filter apparatus
Inventor: NAKANO TOSHINORI
IPC: B01D53/04
Filed: 1991-05-10
Abstract: PURPOSE:To also remove fine particles with a particle size of 0.1mum or smaller and molecular impurity from air. CONSTITUTION:A silica packed high performance filter bed 18 and an activated carbon packed high performance filter bed 20 are arranged on the side of the air taking-out port 8 of a filter apparatus equipped with a metal mesh 10, a coarse particle filter 12, a medium performance filter 14 and a high performance filter 16 and molecular impurity is adsorbed by silica 22 and activated carbon 24 to be removed from air.