baber/WOPTO huggingface dataset:
Patent JP-S6231104-A (JP)
Title: Flyback transformer
Inventor: MOCHIDA HIDEYUKI
IPC: H01F38/42
Filed: 1985-08-02
Abstract: PURPOSE:To fix a high-voltage capacitor in the case of a flyback transformer by inserting the insulation plate integrally in the center of the high-voltage capacitor and fixing it to a place provided on the case of the flyback transformer. CONSTITUTION:A plastic insulation plate 17 is inserted in the center of a high- voltage capacitor 7 and both ends of the insulation plate are projected so as to be joined with a case 12. In order to join the capacitor 7 with a flyback transformer, recessions 12a, 12b are provided on the case 12 for fixing the insulation plate 17 thereto and the high-voltage side insulation plate 17a of the capacitor 7 is inserted in the recession 12a provided at the high-voltage side and the low-voltage side insulation plate 17b is fixed in the recession 12b provided at the low voltage side with a projection 17c. In this way, if the insulation plate 17 of the high-voltage capacitor 7 is fixed to the case 12, the position of the high-voltage capacitor 7 is fixed even if lead wires 8, 9 are bent.
Patent JP-H1015592-A (JP)
Title: Sewage treatment apparatus causing suppression of generation of hydrogen sulfide
Inventor: KATO KENICHI
IPC: C02F11/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a sludge digesting process by effectively suppressing the generation of hydrogen sulfide, in adding an iron sulfate to a concn. process, by adjusting a ratio of the concn. of trivalent iron increased by the addition of an iron salt and the concn. of a sulfate radical to specific value in conc. sludge before a digestion process. SOLUTION: In sewage treatment, gathered sewage is supplied to a final sedimentation basin and aeration and sedimentation are repeated to a separated supernant soln. to take out excessive sludge and a liquid is discharged thereafter while final sendimented sludge and execissive sludge are conc. and degested to be dehydrated and this dehydrated filtered soln. is returned to the start of a processing process along with the conc. separated soln. or a degested separated soln. In this case, by adding a sulfate iron salt at a time of a concn. process or before the concn. process, a ratio of a trivalent iron conc. increased by the addition of an iron salt to the conc. sludge before the disgestion process and the concn. of the sulfate radical is adjusted to 1.3 or more in the conc. sludge before the digestion process.  By using ferric sulfate as a sulfate iron salt, the generation of hydrogen sulfide in the digestion process is effectively supressed.
Patent JP-S5692446-A (JP)
Title: Quantitative analytical method of gpt
Inventor: TAKIZAWA KOUICHI
IPC: G01N33/50
Filed: 1979-12-25
Abstract: PURPOSE: To measure glutamic acid pyruvic acid transamylase (GPT) activity accurately and rapidly, by causing the glutamic acid generated by the enzyme reaction of CPT to react on the oxidized form coenzyme to make this coenzyme into the reduced form enzyme and by causing this reduced form enzyme to react on the electron carrier to measure the oxidation current.  
     CONSTITUTION: The buffer liquid from buffer liquid tank 1 is led to electrode device 3 through passage 6 by pump 4 and is fed to waste liquid tank 5. In passage 6, injection entrance 2 for the sample including GPT is provided between tank 1 and electrode device 3. The sample injected from injection entrance 2 is mixed with the buffer liquid in passage 6 and passes on the surface of the measure electrode. A proper voltage is applide to the measure electrode, and the current flowed to the measure electrode is detected by current detector 7, and the current detection value is recorded by recording device 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0814438-A (JP)
Title: Pipe body for repairing pipeline
Inventor: SOKAWA TAKUJI
IPC: F16L55/16
Filed: 1994-06-28
Abstract: PURPOSE:To provide a repairing pipe body for a pipe line with which the repairing work is conducted by heating a hard pipe body chiefly containing a thermoplastic resin to cause its softening and expansion, wherein the repair can be performed effectively by introducing such a construction that a cylindrical fabric is consolidated with a hard pipe made of a thermoplastic resin equipped with specific characteristics. CONSTITUTION:A this pipe body 1 is formed of a hard pipe 3 made of a thermoplastic resin whose modulus of bending elasticity when heated to 90 deg.C is below 1500kg/cm<2>, and over the inner surface and outer surface of this hard pipe 3 or within its wall thickness, a cylindrical fabric 4 whose strength in the cylinder longitudinal direction when heated to 90 deg.C is over 30kg/cm is arranged, followed by consolidation of the materials. To repair an existing pipeline, etc., using this pipe body 1, it is folded flat and bent into an approximately U-shape, and in this condition the pipe body 1 is inserted into the existing pipeline. Then the pipe body 1 is heated and softened by feeding a heated and pressurized fluid into it and is expanded so that tight attachment to the pipeline 2 is generated, and thus the pipeline 2 is repaired.
Patent JP-H0770806-A (JP)
Title: Human body model of flexible structure
Inventor: YUASA MASARU
IPC: A41H1/04
Filed: 1994-06-29
Abstract: PURPOSE:To obtain the subject model presenting fitness and move similar to the case with human body when wore clothing or underwear thereon, by forming part or the whole of a human body model through mutually laminating raw material layers differing in hardness from one another. CONSTITUTION:A belly part 4 and hip part 5 are addedly attached to a human body model itself 2a followed by laminating urethane resin layers of urethane gel differing in hardness from one another to form both the final belly part and hip part. The hardness of the belly part and hip part are set as follows: (A) the belly part: surface skin layer 41: 10-50g; intermediate layer: 5-200g; back layer 43: 10-500g; (B) the hip part: surface skin layer 51: 10-200g; 1st intermediate layer 52: 5-200g; 2nd intermediate layer 53: 10-200g; 1st back layer 55: 5-50g; 2nd back layer 56: 20-500g; and projection 54: 10-500g.
Patent JP-H05336595-A (JP)
Title: Electroacoustic transducer
Inventor: YAMASHIMA HITOSHI
IPC: H04R13/00
Filed: 1992-06-03
Abstract: PURPOSE:To improve reliability for mounting by positioning leads, bottom part and leg parts to a base plate by forming the flat bottom part on the sound radiation part side and forming the leg parts corresponding to the leads on the main body side at this bottom part. CONSTITUTION:A main body part 2 is formed into a truely circular cylindrical body and at the end face part, a pair of leads 6 are pulled out orthogonally to the center axis of the cylindrical main body part 2. A sound radiation part 4 forms a curved surface composed of the peripheral face similar to the main body part 2, parallelly extends the diameter in the tangential direction, forms a bottom part 8 tangential to the peripheral face of the main body part 2 and is provided with thickness required for radiating sounds. At the bottom part 8, a pair of leg parts 10 are formed corresponding to the leads 6. The respective leg parts 10 are formed into rectangular pillars for facilitating positioning and at the lower end face parts, tapered faces 12 are formed as guide planes for facilitating insertion to fixed holes.
Patent JP-H0220059-A (JP)
Title: Thin film transistor
Inventor: IKEGUCHI HIROSHI
IPC: H01L27/08
Filed: 1988-07-07
Abstract: PURPOSE:To improve the characteristics of C-MOS TFT by making the interlayer insulating film on an n-channel thicker than that on a p-channel in a thin film transistor which forms n-channel and p-channel transistors on an insulating substrate. CONSTITUTION:A part of an SiO2 film 5 on a gate electrode 4 of a p-channel transistor is simultaneously etched to eliminate and SiO2 film thickness as the insulating film on a p-channel is made thinner fixed thickness than that on an n-channel. Thereafter a BSG layer 8 is applied on the whole surface of the n-channel transistor and the p-channel transistor. Thereafter it is diffused and a source drain region of the n-channel transistor 2' and another source drain region 2'' are formed. An initial film thickness of 1000-3000A is left in the SiO2 film 5 on the n-channel transistor to eliminate a PSG film 6, an NSG film 7 and a BSG film 8. Next an interlayer insulating film 9 composed of SiO2 is made of 4000-12000A thick by an LPCVD method and film thickness on the n-channel and the p-channel is allowed to differ.
Patent JP-S5874506-A (JP)
Title: Manufacture of sodium percarbonate
Inventor: SUGANO JIYUNICHIROU
IPC: B01J2/28
Filed: 1981-10-24
Abstract: PURPOSE:To provide superior solubility in water at ordinary temp. to sodium percarbonate by adding a specified soluble metallic salt and one of silicic acid hydrosol, a silicate and hydrosol of aluminum oxide hydrate to powdered sodium percarbonate as an oxygen type bleaching agent when the powder is granulated. CONSTITUTION:When sodium percarbonate powder as a bleaching agent is granulated, to the powder are added 0.1-0.5% of 1 kind of soluble metallic salt such as magnesium sulfate, magnesium chloride or calcium chloride basing on the amount of the sodium percarbonate and 0.01-0.5% as SiO2 or Al2O3 of at least one of silicic acid hydrosol, an alkali metallic silicate such as sodium silicate or potassium silicate and hydrosol of aluminum oxide hydrate in the form of an aqueous soln. having 1-10% concn., and they are kneaded and granulated. A sodium percarbonate bleaching agent with superior solubility in water at ordinary temp. is obtd.
Patent JP-S5794757-A (JP)
Title: Copy density adjusting device
Inventor: SAKURAI TETSUO
IPC: G03G21/00
Filed: 1980-12-03
Abstract: PURPOSE:To obtain a spotless copy by maximizing the amount of illuminating light for an original having dark ground color and at the same time, self-biasing the developing electrode. CONSTITUTION:For an original 5 having dark ground color, illuminating light is strengthened by turning fluorescent lamps 6, 7 equipped with an aperture, when they are turned to the maximum graduation, the graduated dial is stopped by a click mechanism. When the graduated dial is further turned beyond the stopping point, a switch operates and voltage applied to a developing sleeve 20 is changed from fixed voltage to the same electric potential with the photosensitive layer support of a drum 1, and the developing bias becomes self-bias that varies with the surface potential of the photosensitive layer.
Patent JP-H11345701-A (JP)
Title: Chip resistor
Inventor: ITO HISANORI
IPC: H01C7/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor capable of preventing the bleeding of a resistor layer to the outsides of upper electrode layers and preventing the upper electrode layers and the resistor layer from being dropped into a through hole when the chip resistor is constituted as a multichip resistor. SOLUTION: In at least a part of upper electrode layers 20a, 22a, the width of the layers 20a, 22a is increased in the inside direction of a chip resistor and the width of a resistor layer 30a itself is also increased from its end parts in the inside direction.
Patent JP-H04367251-A (JP)
Title: High-frequency hybrid integrated circuit device
Inventor: SAKAMOTO SUSUMU
IPC: H05K13/04
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a high-frequency hybrid integrated circuit device which can be soldered to an external circuit board together with other parts by one soldering process even when misalignment of a cap occurs or the dimensional accuracy of the cap is bad by providing a plurality of positioning projections protruding toward the protruding direction of leads from the lead-side side edge of a radiating fin. CONSTITUTION:This high-frequency hybrid integrated circuit device is provided with an integrated circuit board 2 from which leads 3 for connecting the substrate 2 to an external circuit are protruded, radiating fin 1 which is fitted to a chassis adjacent to the substrate 2 and provided with fitting notches 1a, and cap 4 which covers the substrate 2. In such integrated circuit device, a plurality of positioning projections 1b which are protruded toward the protruding direction of the leads 3 from the side edge of the fin 1 is provided on the fin 1. The dimension between the front ends of the projections 1b and the center of the notches 1a is made equal to the distance between the surface of the external substrate provided on the chassis and center of fitting tapped holes formed through the chassis.
Patent JP-S6324996-A (JP)
Inventor: MIHARA MASAMITSU
IPC: D06F39/08
Filed: 1986-07-18
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-H06346243-A (JP)
Title: Vaporizer
Inventor: HOCHIDO YUKO
IPC: H01L21/205
Filed: 1993-06-03
Abstract: PURPOSE:To vaporize a liq. material having a low vapor pressure by supplying the liq. material to an evaporating dish under pressure, heating and evaporating the material and transferring the evaporated material to a CVD reaction chamber with a carrier gas. CONSTITUTION:A pressurized gas is introduced into a liq. material 14 having a low vapor pressure stored in a closed liq. storage tank 11 from a pressure gas pipe 12 to press the surface of the liq. material 14, and a valve C is opened to supply the liq. material 14 to an evaporating dish 2 in a closed vessel 1 through a feed pipe 13. The dish 2 is heated to a specified temp. by a heating element 3 to evaporate the material 14, and a valve A is opened to introduce a carrier gas into an airtight vessel 1, and a valve B is opened to introduce the material vapor into the CVD reaction chamber through a transfer duct 4 together with the carrier gas. The objective vaporizer capable of vaporizing a wide-ranging liq. materials is obtained in this way.
Patent JP-H0335774-A (JP)
Title: Food and drink
Inventor: OCHI HIROFUMI
IPC: A23L29/262
Filed: 1989-06-30
Abstract: PURPOSE:To obtain food and drink suitable for beauty skin by adding animal mucous substance. CONSTITUTION:Cartilage of animal is smothered and hydrolyzed in the presence of alkali, then resultant hydrolysate is once neutralized, thus undissolved component is removed and ethanol is added to obtain animal mucous substance as precipitation. Then, resultant animal mucous substance is added to raw material of food such as boiled rice, bread, noodles, cake or drink, etc., to afford the aimed food and drink.
Patent JP-H0685237-A (JP)
Title: Organic thin-film electronic component and formation method of organic thin film
Inventor: NANBU TARO
IPC: H01L51/05
Filed: 1991-07-11
Abstract: PURPOSE:To obtain an organic thin-film electronic component and an organic thin film which are provided with new physical properties by providing a substrate coated with a thin film of phase-separated organic substance below a specific thickness. CONSTITUTION:A substrate is coated directly or indirectly with a thin film of a phase-separated organic substance below one-micron thickness. Such a substrate can be used for an organic thin-film semiconductor component having new physical properties. That is to say, the figure shows a graph indicating the number of revolutions of a spinner versus a phase separation size. From the figure, it can be known that the phase separation size can be controlled freely and that a micron phase separation structure in a new region in the order of submicrons can be achieved. When error bars are compared, it can be understood that the phase separation structure in the order of submicrons can be obtained in the region of 5000rpm or higher, that the error bars themselves are sufficiently small at 10% or lower and that the sizes becomes uniform.
Patent JP-S5870807-A (JP)
Title: Polyacrylamide type solid coagulant
Inventor: MITSUNAGA NOBUMITSU
IPC: B01D21/01
Filed: 1981-10-24
Abstract: PURPOSE:To coagulate and precipitate soil particles in muddy water easily only by throwing a desired amount of a coagulant into an extremely simple apparatus, by using polyacrylamide solidified into a solid coagulant. CONSTITUTION:A polyacrylamide type coagulant powder comprising polyacrylamide itself or one obtained by slightly modified, for example, by partially hydrolyzing polyacrylamide, is laid to a flat container in a thickness of 2-5mm. and water is quietly poured in an amount of 1-2 times by wt. of polyacrylamide to absorb water by the polyacrylamide powdery particles. By this treatment, because the powdery particles generate sticking force and mutually adhered, the adhered particles are cut into a definite size to obtain a solid coagulant. When a net like pipe capsule is filled with this coagulant to be arranged in a cylindrical dissolving apparatus and muddy water is introduced into the apparatus, the solid coagulant is gradually dissolved by the flow of muddy water.
Patent JP-H0224033-A (JP)
Title: Xy table
Inventor: HAYASHI MIKIO
IPC: F16C29/06
Filed: 1988-07-11
Abstract: PURPOSE:To make compact by composing the two dimensional moving means of a moving table by a downward track base provided on the lower face of the moving table, upward track base provided at the lower part thereof and an orthogonal linear sliding base to bridge both tracks at the intersection of both track bases and to slide via plural rolling bodies. CONSTITUTION:An orthogonal linear sliding base 14 is bridged on mutually orthogonal upward track base 13 and downward track base 12, having the function of transferring the downward track base 12 in X direction as well as sliding in Y direction on the upward track base 13 via plural ball rows 28, 29 owned at the inner face side. A moving table 11 executes a two dimensional movement accordingly, so the need for using a superposed structure is eliminated and the weight of the moving means itself of the table 11 is reduced, so the inertia power acting on the table 11 is reduced and also the table height of the table 11 is lowered.
Patent JP-H0828764-A (JP)
Title: Piping connection device
Inventor: ARAI MASANOBU
IPC: F16L21/06
Filed: 1994-07-22
Abstract: PURPOSE:To eliminate the connection defectives caused by an improper direction of a bolt, and extremely decrease the occurrence of human mistakes in connecting operation in connecting pipes by bolts and nuts in the case of applying rotation stoppage of the bolts by non-circular bolt insertion holes. CONSTITUTION:A circular part 7b of a bolt 7 on the tip side is set in such a length as to be impossible to protrude from a bolt insertion hole 7 in the other member outward when a non-circular part 7a of the bolt 7 inserted from the side of one member to be connected and a non-circular bolt insertion hole 6 are in a non-insertion/engagement condition.
Patent JP-2001002146-A (JP)
Title: Free-oxygen absorber package with oxygen sensing function
Inventor: SUMIYA MAKOTO
IPC: G01N31/22
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent free-oxygen absorbing capability of a free-oxygen absorber from dropping by sticking the tape-like free-oxygen absorber comprising an oxygen sensing constituent which is coated by a transparent adhesive single coated tape impervious to gas and moisture to be interposed between peripheral seals of a free-oxygen absorber packaging bag. SOLUTION: Tape-like oxygen sensing agent 1 comprising an oxygen sensing constituent 4 printed on a base material 3 which is coated by a transparent adhesive single coated tape 5 impervious to gas and moisture is stuck to peripheral seals sealed along four sides of a free-oxygen absorber packaging bag 2. This constitution does not clog a vent hole of the package, thereby preventing free-oxygen absorbing capability of the absorber from dropping. In addition, since the peripheral seals are extremely thinner than a center or a portion filled with the absorber of the package, the oxygen sensing agent does not stick to the packaging bag 2 even if the bag 2 is used for storing food or the like rich in oil. Thus free-oxygen absorption in an atmosphere can be correctly reflected.
Patent JP-2001003125-A (JP)
Title: Nickel-free white copper alloy material
Inventor: SUGIMOTO YASUHIKO
IPC: C22C9/05
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a white copper alloy material capable of regulating color- tone according to a need by forming an Ni-free white coating layer on a base material composed of an alloy containing respectively specified percentages of Cu, Zn, Mn, either or both of Al and Sn, and one or more elements among Si, Ti, and Cr. SOLUTION: An Ni-free white coating layer (Sn plating layer, Ag plating layer, Cu-Sn plating layer, and the like) is formed on a base material composed of an alloy having a composition represented by the general formula CuaZnbMncMdXe (where M is at least one element selected between Al and Sn; X is at least one element selected from Si, Ti, and Cr; the symbols (a), (b), (c), (d), and (e) represent weight percentages and (a) is the balance and (b), (c), (d), and (e) stand for 0 to 22, 7 to 20, 0 to 5, and 0 to 0.3, respectively; and inevitable impurities can be contained). By this method, the nickel-free white copper alloy material, excellent in strength, hardness, ductility, workability, and corrosion resistance, free from allergy, and increased in whiteness, is obtained.
Patent JP-S5871733-A (JP)
Title: Frequency divider
Inventor: TANIGUCHI YOSHIHIKO
IPC: H03K21/00
Filed: 1981-10-26
Abstract: PURPOSE:To obtain a greatest common frequency signal, by connecting plural frequency dividing counters to a clock generating source, feeding the decoded output of each counter to an AND circuit, and inverting a flip-flop with said decoding output. CONSTITUTION:The oscillating frequency of an oscillator 1 is set at f=lXmXn. A dividing ratio of a frequency dividing counter 2 is set at 1/m, and the dividing ratio of a frequency dividing counter 3 is set at 1/n. In this case, (m) and (n) are defined as prime numbers to each other. As a esult, the output frequency of the countr 2 is set as f1=lXn and the output frequency of the counter 3 is set as f2=lXm, respectively. Both counters 2 and 3 repeat counting up to 0-(m-1) and 0-(n-1), and the count value goes to 1 only with (m-1) and (n-1). When the output of an AND circuit 4 is set at 1, the counters 2 and 3 repeat counting with a greatest common frequency (l) of output frequencies f1 and f2 of the counters 2 and 3, respectively. Thus the output frequency of a D type flip-flop 5 is set at a greatest common frequency, i.e., f3=l. No alteration is required for the circuits 4 and 5 when the greatest common frequency is changed.
Patent JP-H1022906-A (JP)
Title: Portable telephone set
Inventor: SHIMIZU YUUKO
IPC: H04W88/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve portability by reducing the size and the weight of a slave set and to prolong the standby time and speak time of a portable telephone set. SOLUTION: A master set 11 is provided with a first radio transmission and reception part 23 receiving a radio signal and a first battery 27 supply power for the first radio transmission and reception part 23. The slave set 31 is provided with a second radio transmission and reception part 43 transmitting a radio signal to the outside through the first radio transmission and reception part 23 within the master set 11 by a low power radio and a second battery 47 supply power to this second radio transmission and reception part 43 and provided with a battery capacity smaller than that of the first battery 27.