baber/WOPTO huggingface dataset:
Patent JP-S62203717-A (JP)
Title: Electric discharge machining method for conductive sialon
Inventor: HOSODA TAKUMI
IPC: B23H1/00
Filed: 1986-03-03
Abstract: PURPOSE:To prevent generation of a crack on a machined surface further to improve machining efficiency, by setting the optimum machining condition in the case of diesinking electric discharge machining for conductive sialon. CONSTITUTION:A machining time is reduced and an electrode consumption rate is decreased by setting an electrode to positive polarity. A machined surface of roughness not more than Rmax10mum is obtained by setting an electric discharge pulse to a range of 30mus or less, while stable machining can be performed by setting a duty factor to 30% or less. That is, a crack is suppressed to a low generation rate by forming the machined surface to surface roughness of Rmax10mum or less.
Patent JP-S60190874-A (JP)
Title: Judgement of tidal current direction of power system
Inventor: FUJII SHIGEO
IPC: G01R21/00
Filed: 1984-03-12
Abstract: PURPOSE:To make it possible to judge a tidal current direction without being affected by the variation in the frequency of a power system, by performing predetermined operation by using current and voltage data which are obtained by sampling the current and voltage of the power system at 90 deg. intervals. CONSTITUTION:Three current data Ai, Ai-1, Ai-2 and three voltage data Bi, Bi-1, Bi-2, which are obtained by sampling the current and voltage of a power system at a predetermined sampling cycle and mutually continue, are respectively used to operate a sum xi=Ai+Bi and difference yi=Ai-Bi. When a judge formula xi-1<2>-xi.xi-2>yi-1<2>-y1.yi-2 is formed, it is judged that the current and the voltage are same phase relation. In this case, the predetermined sampling cycle is set by arbitrary sampling frequency selected so as to contain a 90 deg. phase position.
Patent JP-H11244153-A (JP)
Title: Grill device and oil absorbing body used therein
Inventor: MASAI KEIICHI
IPC: A47J37/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To make easily cleanable the bottom surface part of device body by providing a heating unit having a heat source for heating a heat resistant grill plate, where meat is placed, and meat in the device main body and arranging an oil absorbing body in the bottom surface part of the main body so as to be freely attachable/detachable. SOLUTION: When meat is grilled, a gas burner 16 is ignited and a fan device 5 is rotated. After the grill plate 15 is heated by the gas burner 16, meat M is placed on the plate 15 and grilled. Oil drops m are spattered by heating the meat M, oil mist is generated and the oil mist is discharged with an opening part 6, exhaust paths 17 and 18, a discharge port 13, a discharge duct 4, the fan device and a filter 19 as exhaust smoke. During the smoke discharging process, a part of oil mist is stuck to the oil absorbing body 9 on the side wall 8 and the bottom surface part 7 of the device main body 2 and remaining mist is caught by the filter 19 through the discharge duct 4 and the fan device 5. Liquefied oil absorbed by the oil absorbing body 9 is absorbed by the styrene block copolymer, etc., of the body 9 and gelatinized.
Patent JP-S58162650-A (JP)
Title: Flexible vinyl chloride sheet for preventing adhesion of printing ink
Inventor: OCHIAI MINORU
IPC: C08K5/20
Filed: 1982-03-23
Abstract: PURPOSE:To prepare a flexible vinyl chloride sheet having high releasability and suitable for preventing the adhesion of printing ink in electrostatic copying machine, by adding a small amount of an amide-type lubricant to a vinyl chloride resin. CONSTITUTION:The objective vinyl chloride sheet is prepared by adding 0.2- 2.0pts.wt., preferably 0.3-1pt.wt. of an amide-type lubricant (e.g. methylenebisstearamide, ethylenebislaurylamide, N,N'-distearyladipamide, etc.) to 100pts.wt. of a vinyl chloride resin. USE:Desk mat, card holder, paper holder for stationary use, etc.
Patent JP-S60188143-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A61D1/08
Filed: 1984-03-09
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-S58162801-A (JP)
Title: Measuring head
Inventor: USUDA HIDEO
IPC: G01B11/00
Filed: 1982-03-23
Abstract: PURPOSE:To enable the easy measurement of the distance between two contact points with respect to size measurement of the work by using a single transducer connected to two pieces of oscillating bars which are held energized with a spring. CONSTITUTION:A sliding base plate 10 is provided in a housing 1 fixed to a shank 2 for holding a head and slides within the range of stoppers 11. A spring stopper 16 and a displacement detector 31 are provided to the plate 10. The other side of the spring 22 is fixed to a spindle 18 which presses an oscillating bar 47. The bars 43, 47 have oscillating shafts 45, 49, and contact points 44A, 48A are opened by the effect of the spring and are closed by the depression of the circular part 64 of an operating lever. The forward end parts 44, 48 of the oscillating bars are exchangeable. The lever which is supported to a fulcrum shaft by the spring is held energized upwared. The operator closes the oscillating bars by depressing the lever, inserts the same into the measuring part, releases the lever, and reads the position of the oscillating bars opened until the bars are brought into contact with the work by the spring.
Patent JP-S61205316-A (JP)
Title: Neutralizer of condensed water
Inventor: MORIMOTO TERUO
IPC: F01N3/08
Filed: 1985-03-07
Abstract: PURPOSE:To cheaply obtain a neutralizer having a high silencing effect, by providing two chambers, which introduce exhaust gas containing condensed water from an internal-combustion engine, and connecting the both chambers through an overflow pipe while providing a counteragent chamber, surrounded by a porous wall, in at least one of the two chambers. CONSTITUTION:An engine 1 connects its exhaust pipe 5 with a muffler 3 through a zigzag pipe in a heat exchanger 2 to be opened to the atmosphere. Here condensed water in the heat exchanger 2 and the muffler 3 is introduced from outlets 9, 10 through pipes 11, 12 to an inlet pipe 13 to a condensed water neutralizer 4. This neutralizer 4, allowing condensed water to flow through the first chamber 18, first overflow pipe 22, second chamber 19 and the second overflow pipe 14, discharges the condensed water to the outside. While the neutralizer 4, causing exhaust gas in a pressurized pulsating condition introduced with the condensed water to successively rise under a bubble condition in condensed waters 18', 19' in each chamber 18, 19, discharges the exhaust gas from the pipe 14. And the neutralizer, allowing the strong acid condensed water 18' to flow into a counteragent chamber 24 through a porous inner cylinder 23, neutralizes the water reacting with a counteragent 25.
Patent JP-H02225962-A (JP)
Title: Noise suppressor for cooling device
Inventor: NAKANISHI KEIJI
IPC: F04B39/00
Filed: 1989-02-27
Abstract: PURPOSE:To improve the accuracy of active control by keeping a machine room, where a horizontal type compressor is housed, under a closed state except for a radiation opening and mounting a sound receiver at a place which is near the center of the compressor on its opposite side and as far as possible from a sound generator for control service. CONSTITUTION:To cancel actively noise generated by the drive of a horizontal type compressor 18 housed in a machine room 17 based on an artificial interruption, the machine room 17 is closed except for a radiation opening 20 which is deviated to one side. At the same time, it is arranged that only a primary mode be established below a frequency band in which a standing wave of sound in the machine room 17 is to be canceled by setting a dimension only in one direction larger than the other dimensions in three dimensional directions in the machine room 17. Furthermore, a control sound generator 21 is mounted near the radiation opening 20 so that it may be directed to the opening 20 while the compressor 18 is laid out on the other end of the machine room 17 so that it may cross the longitudinal direction of the machine room 17. A sound receiver 22 is mounted at a place which faces the center of the compressor 18 and in the farthest distance from the control sound generator 21. It is, therefore, possible to simplify active control, improve control accuracy, and reduce noise as well.
Patent JP-H04262745-A (JP)
Title: Method for transferring chocolate having stable physical property after tempering treatment and apparatus for transferring the same
Inventor: SAITO SEIJI
IPC: A23G1/18
Filed: 1991-02-18
Abstract: PURPOSE:To prevent physical properties of a chocolate from changing by keeping a chocolate molten paste after tempering treatment at a tempering temperature in a transfer pipeline for the aforementioned molten chocolate paste. CONSTITUTION:A heat insulating device separate and independent of a heat insulating means in a transfer pipeline connecting a tempering device (A) to a filling and molding step (C) or (D) is installed so as to keep a chocolate molten paste at a tempering temperature to the filling and molding step. Hot water is circulated on the outer surface of the transfer pipeline or a heater, etc., are provided as the above-mentioned heat insulating device. The chocolate paste attains the tempering temperature in a reheating zone of the tempering device and the temperature of the heat insulating device for the aforementioned transfer pipeline is kept at the same temperature as that of the chocolate after the above-mentioned tempering treatment. Thereby, the chocolate molten paste in the transfer pipeline section will not receive influences of a difference in flow rate or distance of a discharge port. As a result, the chocolate molten paste having the same physical properties can be obtained.
Patent JP-H1138894-A (JP)
Title: Window structure of display section
Inventor: HACHIMAN KENSHO
IPC: G01D11/28
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the appearance in which the periphery of the opening section of a main body appears to be a picture frame and to eliminate a low class appearance of the body by providing a thickness part at the position, where a flange overlaps with the body, and forming a reflection surface on the thickness part. SOLUTION: When a window material 10 is fitted to an opening section 7 of a panel 2 from a second opening section 7b, the portion, which overlaps with a thickness part 13 of a main body 11, is positioned at the periphery of the section 7 and a side edge section 12a of a flange 12 is placed opposite to the side peripheral surface of the section 7b. Thus, when the part 13 of the material 10 is seen from the right front, it is reflected by a reflection surface 14, the inner peripheral surface of the section 7b is seen as the virtual image of the edge of the body 11, i.e., a prescribed color width γ from the opening width and the black color, which is the color of the panel 2, is seen as the color of the body 11. Thus, the portion, which overlaps with the part 13 among the body 11, is not viewed as a picture frame.
Patent JP-H0564717-A (JP)
Title: Adsorption column for washing waste gas
Inventor: KURISUTOFU SHIYORUTSU
IPC: B01D53/04
Filed: 1992-01-31
Abstract: PURPOSE: To safely and easily treat an absorbent when the absorbent is contaminated by making a valve of a vat automatically close when a column is disassembled or when the vat of the lowest part is detached from a lower gas connecting piece or the vat of the uppermost part is detached from an upper gas connecting piece. CONSTITUTION: The lower gas connecting piece 1 has a coupling member 10. The vats 2, 3 mounted on the lower gas connecting piece 1 have valves 17, 29 in vat covers 16, 28 and have valves 15, 27 in vat bottoms 14, 26. The upper gas connecting piece 4 has a coupling member 38. The coupling member 10 is joined to the valve 15 in the vat bottom 14 and to the valve 29 in the vat cover 28. When the absorbents in the vats 2, 3 are contaminated, tension rings 23 between the vats 2, 3, between the lower gas connecting piece 1 and the vat 2 and between the upper gas connecting piece 4 and the vat 3 are loosened to detach the vats 2, 3 from the column and thereby the valves 15, 17, 27, 29 are automatically closed.
Patent JP-H08220800-A (JP)
Title: Toner for color electrophotography and fixing method thereof
Inventor: MORIYAMA SHINJI
IPC: G03G9/09
Filed: 1995-02-09
Abstract: PURPOSE: To fix toner of plural colors at one time without causing offset by adding inorg. fine particles to the toner containing a coloring agent and a binder resin in such a manner that the viscoelastic characteristics of the obtd. toner are same as those of other toners. CONSTITUTION: In the toner for color electrophotography containing a coloring agent and a binder resin and is used to fix plural numbers of colors at one time, inorg. fine particles are added to the toner to improve viscoelastic characteristics. The kinds of inorg. particles and amt. to be added are controlled to obtain uniform viscoelastic characteristics to those of black toner which is the standard toner to be fixed with. Where, the uniforming means that both of the elastic modulus and visconsity of the color toner are in the range within ±50%, preferably ±30% of the elastic modulus and viscosity of a black toner to be fixed.  As for the inorg. fine particles, white or black silicon dioxide, titanium dioxide, alumina, zirconia dioxide or the like can be used which can be internally added to a toner to improve the viscoelastic characteristcs but does not influence on the colors of the color toner.
Patent JP-H08223986-A (JP)
Title: Puslse width controlled driver
Inventor: TSUJIMOTO YUICHI
IPC: H02P7/29
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a pulse width controlled driver in which the error in duty control caused by power supply voltage drop can be suppressed. CONSTITUTION: The pulse width controlled driver comprises a driver 10 for subjecting a switching device 41 connected in series with a load 85 to pulse width control. The driver 10 comprises means 20 for generating a saw-tooth reference wave, and means 11 for driving the switching device 41 by comparing a set voltage Vi for varying the pulse width with the saw-tooth voltage Vs. Preferably, rise time of the saw-tooth wave is set in the range of 2-50 times the fall time.
Patent JP-S54138075-A (JP)
Title: Surface treatment of fluorinated olefin polymer molded article
Inventor: YAMAMOTO SUGURU
IPC: H05K3/18
Filed: 1978-04-18
Abstract: PURPOSE: To improve the adhesivity and the wettability of the surface of a fluorinated olefin polymer molded article, by subjecting the surface to repeated sputtering treatments.  
     CONSTITUTION: The adhesivity of a fluorinated olefin polymer molded article is improved by the sputter etching teatment under the following conditions; temp, 0W50°C; pressure, 0.0005W0.5 Torr, pref. 0.001W0.15 Torr; product of the discharging power and the treating time, ≥ 7.5 W.sec/cm 2 , pref. ≥ 30 W.sec/cm 2 . The treated surface is further treated by sputter etching under the following condition to improve the wettability to water; temp, 0W50°; pressure, 0.01W0.5 Torr, pref. 0.05W0.2 Torr; product of the discharging power and the treating time, 0.1W5 W.sec/cm 2 , pref. 1W5 W.sec/cm 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11251039-A (JP)
Title: Aluminum nitride ceramic heater
Inventor: NAKAMA HIDENORI
IPC: H01L21/324
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To uniformly control a temperature of a heating surface by a PID control without introducing a large power supply device or a wiring equipment, by lowering a temperature coefficient of a resistance for a resistance heating element embedded in aluminum nitride ceramics. SOLUTION: A resistance heating element 4 embedded in aluminum nitride ceramics is composed of one or more kinds of metal components in 4a, 5a, 6a group elements in the periodic table and the metal carbide of this metal, and a ratio (I2 /I1 ) of a sum of main strength peaks (I1 ) of the metal component measured by X-ray diffraction to a sum of main strength peaks (I2 ) of the metal carbide is set for 0.9-6.0 to compose an aluminum nitride ceramic heater.
Patent JP-S63214174-A (JP)
Title: Preparation of 'matsutake' liquor
Inventor: TAKEUCHI TAKAAKI
IPC: C12G3/04
Filed: 1987-02-28
Abstract: PURPOSE:To prepare a MATSUTAKE (Armillaria matsudake) liquor having elegant fragrance and beautiful pale yellow color, preventing the degradation of MATSUTAKE and the separation of a cap from a stem, by thawing a frozen and sterilized MATSUTAKE and throwing the MATSUTAKE into refined Japanese rice wine. CONSTITUTION:Raw MATSUTAKE sealed in a vinyl bag, etc., is frozen by cooling at <=-10 deg.C and sterilized by keeping in cooled state for >=10 days to terminate the activity of the fungus of MATSUTAKE. The frozen MATSUTAKE is slowly thawed and returned to normal temperature. The MATSUTAKE is quickly thrown into refined Japanese rice wine preventing the contamination with sundry germs and sealed to extract the MATSUTAKE essence into the wine.
Patent JP-H05252725-A (JP)
Title: Slide mechanism and linear pulse motor equipped with slide mechanism
Inventor: HAYASE TETSUO
IPC: H02K41/03
Filed: 1992-03-04
Abstract: PURPOSE:To provide a slide mechanism, where the inner face of a guide mechanism which guides a steel ball is not only hard to be deformed but also small in frictional coefficient so powder by friction hardly occurs, and a linear pulse motor equipped with this slide mechanism. CONSTITUTION:In a slide mechanism comprising a stator 10 made of synthetic resin, which is provided, at the top, with the first guide groove 13, a steel ball 21, which is arranged in the first guide groove 13, and a needle 30, which is arranged to oppose the top of the stator 10 and catches the steel ball 21 with the stator 10 and is supported slidably, a hard coat layer is made at the inner face of the first guide groove 13.
Patent JP-H10211529-A (JP)
Title: Staking jig
Inventor: CHIYOU SHIYOUSHIYOKU
IPC: B21D39/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a jig without developing springback at staking position. SOLUTION: The staking jig 1 having a recessed surface-like forming surface 3 at the bottom part 4, is formed as the round-state at the outer peripheral edge 3a of the forming surface 3 and as the arc-state in the cross sectional shape of the outer ridge 3b of the forming surface 3 so as to project from the outer ridge 3b toward the inner peripheral side 3c of the forming surface 3. A gradient from the most recessed position of the forming surface 3 to the most projecting position of the forming surface 3 is 1/5 and a through-hole 4 is bored at the axial part of the staking jig 1, and a cylinder 5 is inserted into the through-hole 4 so as to be freely advanced/retreated.  The cylinder 5 is advanced and at the time of advancing the staking jig 1 while restraining the dislocation of a member 6 to be staked by pressing the member 6 to be staked with a cylinder 5, the upper end part 7a of the staking member 7 is staked as the curving surface-state along the shape of the forming surface 3 and firmly pushed to the member 6 to be staked.
Patent JP-H06257327-A (JP)
Title: Joint type steel pipe column
Inventor: TANAHASHI HIROYUKI
IPC: E04H12/08
Filed: 1993-03-08
Abstract: PURPOSE:To efficiently carry out a joining process and to secure the strength, corrosion resistance and a fine sight of a joint type steel pipe column by heating and fastening a short steel pipe as the joint type steel pipe column through a coupling-shaped joint made of shape memory alloy. CONSTITUTION:A shape memory alloy rolled plate is formed, and after welded, cylindrically formed and heated, and shape-memorized and expanded for forming joints 1, 2. Next the upper part of a short steel pipe 3, the upper and lower parts of a short steel pipe 4, and the lower part of a short steel pipe 5 are drawn at each end part of their lower parts, and the short steel pipes 3,4 are added to each other through a joint 1. In addition, the short steel pipes 4, 5 are joined together through a joint 2, and a band heater is severally wound on the joints 1, 2 to treat them. Thus the end parts of the inserted short steel pipes 3, 4 are mutually strongly fastened by the contraction after heating of the joints 1, 2 to unite the three short steel pipes 3, 4, 5 for producing a joint type steel pipe column.
Patent JP-S58165797-A (JP)
Title: Production of xanthan gum with high clarity
Inventor: HISAYOSHI KEISUKE
IPC: A23L29/269
Filed: 1982-03-26
Abstract: PURPOSE:A xanthan gum solution is treated with a small amount of a specific enzyme to remove cell bodies as contaminants efficiently to increase the clarity of the product. CONSTITUTION:Lysozyme as an enzyme is added to a xanthan gum solution of 1-10% gun concentration by 1-500ppm and the reaction is effected at a pH of 4.0-9.0 and 25-60 deg.C. At this time, a combination thereof with N-acetylmuramyl-L-alanine amidase and peptidase may be allowed and slow agitation is preferred so that the high-viscosity solution is made uniform during the reaction.
Patent JP-S63212545-A (JP)
Inventor: IKADAI MASAHIRO
IPC: C03C17/42
Filed: 1987-03-02
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-S56144572-A (JP)
Title: Semiconductor device
Inventor: KOMATSU SHIYOUICHI
IPC: H01L21/768
Filed: 1980-04-10
Abstract: PURPOSE:To make the wiring of a CMOSIC multilayered and increase the degree of integration by previously providing a Pt-Si alloy layer at the contact portion between polycrystalline Si and the diffused layer in a substrate in order to obtain an ohmic contact between the polycrystalline Si and the substrate. CONSTITUTION:In the conventional manner, a P well 1, a source 2, a drain 3, an inversion preventing layer 4, a field oxide film 5 and a gate oxide film 6 are provided, and connecting holes are formed. Then Pt or the like is deposited by evaporation and sintered to form a Pt-Si alloy layer 11, and the Pt is removed by using aqua regia. Then, a gate 8 and a wiring 13 are formed by using doped polycrystalline Si, coated with an interlayer insulating film 12 and selectively opened in order to form Al wirings 9. Then, this is coated with PSG to reach completion. By said constitution, the CMOSIC can be minutely miniaturized and multilayered at the same time, so that the degree of integration is increased as well as the power consumption is lowered and speeding up is attained.
Patent JP-H11245327-A (JP)
Title: Protective film and forming method thereof
Inventor: MIYAI SEIICHI
IPC: B32B9/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a protective film which has few defects, high moistureproofness, and small thickness, and its manufacturing method. SOLUTION: An SiO2 film 2 is formed on a PET film 1 by an RF reactive spattering method. A diamond-like carbon(DLC) film 3 is formed on the SiO2 film 2 by a plasma CVD method so that defects such as cracks, pin holes, or crystal grain boundary of the SiO2 film 2 are embedded. Thereby, a protective sheet having few defects, high moistureproofness, and small thickness can be obtained by providing the diamond-like carbon film on the film composed of an inorganic substance having at least moistureproofness.
Patent JP-S56154499-A (JP)
Title: Manufacture of dna order,recombination dna molecule and human fibroblast interferon-like polypeptide
Inventor: WARUTERU SHIYARURU FUIIRUSU
IPC: C07G/
Filed: 1981-04-01
Abstract: A DNA sequence consisting of the DNA inserts of G-pBR322(Pst)/HFIF1, G-pBR322(Pst)/HFIF3, G-pBR322 (Pst)/HFIF-6, G-pBR322(Pst)/HFIF7, DNA sequences which hybridize to any of the foregoing DNA inserts and DNA sequences, from whatever source obtained, including natural, synthetic or semi-synthetic sources, related by mutation, including single or multiple, base substitutions, deletions, insertions and inversions to any of the foregoing DNA sequences or inserts.