baber/WOPTO huggingface dataset:
Patent JP-S62127162-A (JP)
Title: Production of steel ingot
Inventor: KITAGAWA SHUZO
IPC: B22D27/06
Filed: 1985-11-27
Abstract: PURPOSE:To improve the yield in the rolling stage of an ingot in a hot top method by solidifying the unsolidified to part of the molten steel in a casting mold to a flat shape while supplying and moving a heat source such as arc to said top part. CONSTITUTION:The molten steel poured from a ladle passes a runner and enters the casting mold 1 from an inflow port 3 of a molding board 2 and while the molten steel fills the inside of the casting mold from the lower side, the molten steel surface rises. The casting operation ends when a prescribed amt. of the molten steel is poured into the mold. The heat source such as arc is immediately or quickly supplied to the unsolidified top part. For example, an arc bar 4 is fixed to a supporter 5 and the supporter 5 is connected to a position control mechanism 6 so that the bar 4 is spirally moved and lowered in the case of arc heating. The arc from the bar 4 is allowed to contact the inside wall of the casting mold 1 so as to start heating the molten steel from the periphery of the edge part where the solidification is fast. The heating point is spirally moved toward the central part as the solidification progresses toward the central part.
Patent JP-S62126106-A (JP)
Title: Skin cosmetic
Inventor: KANAYAMA HIROSHI
IPC: A61K8/00
Filed: 1985-11-26
Abstract: PURPOSE:To provide a skin cosmetic compounded with nicomol as an active component, continuously accelerating the blood flow of the skin, activating dermatic tissue, promoting the moisture-retaining function of skin and effective in keeping fair skin. CONSTITUTION:The objective skin cosmetic contains 0.05-1.0wt% nicomol of formula [2,2,6,6-tetrakis(nicotinoyloxymethyl)cyclohexanol]. Nicomol has excellent lipid metabolism improving activity and is supposed to exhibit durable blood flow acceleration activity by slowly producing free nicotinic acid by the action of esterase after being absorbed in the skin. It gives a cosmetic having excellent chapped skin improving effect, cuticle improving effect, moisture-retaining effect and skin-beautifying effect and low skin irritation. The skin cosmetic may be further compounded with a pigment, perfume, preservative, surfactant, antioxidant, etc., and is used in the form of lotion, milky lotion, cream, facial pack, etc.
Patent JP-H07122688-A (JP)
Title: Semiconductor device
Inventor: HASHINAGA TATSUYA
IPC: H01L23/12
Filed: 1993-10-26
Abstract: PURPOSE:To provide a semiconductor device in which a FET transistor functions reliably by enhancing the heat dissipation effect. CONSTITUTION:The semiconductor device comprises a dielectric board 1 formed with a metal wiring pattern 42 on the surface thereof, and a semiconductor chip 31 formed with a source electrode 33, a gate electrode 32 and a drain electrode 34 forming a FET transistor on the surface side. The semiconductor chip 31 is bonded, on the rear side thereof, onto the metal wiring pattern 42. A metal film 35 is formed along the side face of the semiconductor chip 31 from above the electrode to the metal wiring pattern 42 for one electrode selected from a plurality of electrodes and the electrode is connected electrically with the metal wiring pattern 42.
Patent JP-H03127386-A (JP)
Title: Carriage
Inventor: KAKIMOTO HIROAKI
IPC: G11B21/02
Filed: 1989-10-13
Abstract: PURPOSE:To eliminate the degradation in control characteristic of a carriage due to defective fixing of bobbins and to eliminate a need to attach bearings by forming bobbins, a coil, and bearings as one body together with the carriage main body to obtain a high rigidity. CONSTITUTION:Parts corresponding to bearings 2 and 2 and bobbins 6 and 6 and a coil wound around bobbins 6 and 6 are unified as a carriage main body 12. A material where a smoother to improve the smoothness of bearings 2 and 2 is added to a synthetic resin mold like PPS or LCP is used as the material of the carriage main body 12. Thus, the rigidity of coupling between the carriage main body 12 and bobbins 6 is improved, and it is unnecessary to improve the winding precision and the positional precision of the coil 11, and the resonance of the coil itself is damped because the coil 11 is formed in the resin by insert molding and the coil itself is completely fixed by the resin, and the press-fitting or adhesion process of bearings 2 is unnecessary.
Patent JP-H04144123-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L29/786
Filed: 1990-10-04
Abstract: PURPOSE:To form a polycrystalline semiconductor layer having a high crystallinity mainly made of silicon on an insulating amorphous material layer simply and practically under a low temperature with high reproducibility by a method wherein at least a process in which reactive gas containing at least one of fluorine and chlorine is excited and decomposed to form a plasma and the polycrystalline semiconductor layer is formed is provided. CONSTITUTION:A polycrystalline silicon layer 102 is formed on an insulating amorphous substrate made of insulating amorphous material such as glass and quartz or on an insulating amorphous material layer made of insulating amorphous material such as silicon. For that purpose, the polycrystalline silicon layer having a thickness about 50Angstrom -250Angstrom  is formed by a plasma CVD method under a low substrate temperature abouty 300-450 deg.C. In addition to SiH4, Si2H6, etc., a proper quantity of reactive gas containing fluorine (F), chlorine (Cl), etc., is mixed and used as reactive gas to form a high quality polycrystalline silicon film under a low temperature. After a gate insulating film 103 is formed, a gate electrode 104, source/drain regions 105 and an interlayer insulating film 106 are formed, a contact hole 107 is drilled and a wiring 108 is formed.
Patent JP-2000101869-A (JP)
Title: Clamp circuit
Inventor: SAKAI MINORU
IPC: H04N5/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal without distortion by clamping an input signal to a prescribed clamp level when the input signal reaches a 1st level and discharging the input signal when the input signal reaches a 2nd level. SOLUTION: A sync tip clamp circuit 100 consists of a clamp circuit section 100 and a discharge circuit section 120. A collector of an NPN transistor(TR) Q1 connects to a power supply Vcc and its emitter connects to a connecting point S1' between an input circuit 1 and a buffer amplifier 4. The NPN TR Q1 receives a higher signal level for periods other than a sync tip period and then receives an increased emitter level. Then the TR Q1 is not conductive and clamping is stopped. The signal level is decreased for the sync tip period and the emitter level is decreased up to the on level, then the TR Q1 is nonconductive. A comparator 121 is active when a level at the connecting point S1' is higher than a level of a connecting point between resistors R2 and R3 to turn on an NPN TRQ7 thereby discharging a current from the connecting point S1'.
Patent JP-H10112360-A (JP)
Title: Electric connector
Inventor: SAKATA KATASHI
IPC: H01R24/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a stable contact between a contact terminal and a offspring substrate by moving a contact part of an upper side contact downward and a contact part of a lower side contact upward when the offspring substrate is rotatably moved rearwardly. SOLUTION: When an offspring substrate 30 is ratably moved reawardly, an upper contact part 417 of an upper side contact terminal 400 moves downwardly, and a lower contact part 519 of a lower side contact terminal 500 moves upwardly. Thereby, a spaced distance (distance between contacts) in a depth direction of a lengthwise groove between the upper contact part 417 of the upper side contact terminal 400 and the lower contact part 519 of the lower side contact terminal 500 is reduced. As a result, a rotational moment that the contact terminals 400 and 500 can apply to the offspring substrate 30 can be lowly restrained, warping or slackness of the offspring substrate 30 is finely restrained, and stable contact between the connection terminals 400 and 500 and the offspring substrate 30 can be obtained. Further, the offspring substrate 30 can be completely prevented from slipping-off by engaging a hole penetrating the offspring substrate 30 and provided on both right and left sides with a protrusion of an insulation housing.
Patent JP-H04142930-A (JP)
Title: Production of releasable anti-fogging film
Inventor: MORINAGA TSUGUHIKO
IPC: C09J7/02
Filed: 1990-10-03
Abstract: PURPOSE:To maintain an anti-fogging property on the face side and alleviate an adhesive force for an object on the back side, by coating or laminating, the face side of a transparent support film with a layer of a highly hydrophilic resin such as a surfactant-containing resin, and coating the back side with a resin which does not have a pressure sensitive adhesive property and has a high electrostatic capacity. CONSTITUTION:A layer of a highly hydrophilic resin such as a surfactant-containing resin is provided on the face side of a transparent support film 1 by coating or laminating, to form an anti-fogging layer 2. The back side of the film 1, namely, the surface to be brought into close contact with an objective surface, is coated with a resin layer 6 which does not have a pressure sensitive adhesive property and has a high electrostatic capacity. During storage before use, the antifogging layer 2 on the face side is covered with a protective film 4 in close contact therewith, and the high electrostatic capacity resin layer 6 on the back side is covered with a releasable film 5 in close contact therewith. At the time of sticking this anti-fogging film to the surface of an object such as a mirror, the film is stuck uniformly by gradually releasing the releasable film 5. At the time of using the object, the protective film 4 on the face side is removed.
Patent JP-H03129286-A (JP)
Title: Melting device for machine chips
Inventor: YAMASHITA MITOSHI
IPC: C22B21/06
Filed: 1989-10-14
Abstract: PURPOSE:To improve the melt efficiency of chips without widely collapsing the shape of the outer surface of the whole of molten chips by a method wherein the inflow hole of a charge container communicated to the outflow hole thereof is formed in the pipe wall of a delivery pipe mounted on the delivery side of a pump with the aid of which molten chips is conveyed. CONSTITUTION:Molten chips 2 in a melting furnace 1 flows in a charge container 10 through a feed port 12 of the container 10. With this state, when a pump 30 is run with the aid of an air motor 31, molten chips 2 in the melting furnace sucked with the aid of the pump 30 is delivered in an outer pipe 21 through the right end of an inner pipe 23 of a delivery pipe 20, and the velocity of flow of the molten chips 2 is decreased in the outer pipe 21. As a result, the pressure of the molten chips at the right end of the inner pipe 23 is remarkably decreased, and since an inflow hole 24 communicated with an outflow hole 13 of the charge container 10 is formed in the part, the molten chips 2 passing the pump 30, finally, produces a drive flow. The molten chips 2 in the charge container 10 is sucked with a force in the delivery pipe 20, and the two flows are joined together and the mixture is returned through the delivery pipe 20 to the melting furnace 1. This constitution enables improvement of the melting efficiency of chips.
Patent JP-S63115678-A (JP)
Title: Vacuum brazing furnace for metal such as aluminum, aluminum alloy, etc.
Inventor: JIYAN BAARU
IPC: F27B5/04
Filed: 1987-10-22
Abstract: An oven is provided for the vacuum brazing of a metal such as aluminium or aluminium alloys, including a sealed enclosure having a first heating device for raising the parts to be treated to the brazing temperature, and a pumping device adapted for forming a relative vacuum inside the enclosure, said oven further including a support structure for supporting magnesium elements, as well as a second heating device adapted for raising these elements to a temperature at which the Getter effect begins, the second heating device being independent of the first heating device.
Patent JP-S61287596-A (JP)
Inventor: JIYON DEBITSUDO RUUINZU
IPC: B67D1/04
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0698257-A (JP)
Title: Supersynthesizer
Inventor: MATSUMOTO HIROBUMI
IPC: H04N5/265
Filed: 1991-10-16
Abstract: PURPOSE:To provide a supersynthesizer capable of simultaneously synthesizing plural superinput signals without making a device into a large scale due to the increased quantity of hardware. CONSTITUTION:Plural superkey input signals and supervideo input signals are inputted to a key signal synthesizing part 5 or a video signal synthesizing part 6 by switching by a video switching part 8, and after the synthesizing of the plural superkey input signals or supervideo input signals is performed at those synthesizing parts, those signals are synthesized with a pace input signal at a mix keyer 7.
Patent JP-H0987692-A (JP)
Title: Bleaching detergent composition
Inventor: YONEYAMA YUJI
IPC: C11D3/395
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching agent composition capable of preventing the hydrolysis of an α-sulfo saturated fatty acid methyl ester salt (α-SF), enabling the simultaneous use of the α-SF excellent as a washing base material with a bleaching base agent, capable of exhibiting the excellent characteristics of both the components. SOLUTION: This high bulk density bleaching detergent comprising a bleaching agent, a bleach-activating agent and detergent particles containing an α-sulfo saturated fatty acid methyl ester salt (α-SF). Therein, (A) 5-25wt.% of the α-sulfo saturated fatty acid methyl ester salt, (B) 3-15wt.% of a fatty acid salt, (C) 1-6wt.% of a nonionic surfactant and (D) >=1wt.% of a sulfite, are contained in a (B)/(A) weight ratio of 1/5 or larger.
Patent JP-H07103111-A (JP)
Title: Engine starter
Inventor: ONO YOSHINORI
IPC: F02N3/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide an engine starter for facilitating the starting of an engine by a manual starter when the engine is provided with the starter in which both a motor starter and the manual starter are used. CONSTITUTION:In an engine starter in which both a motor starter to start an engine when a starter relay 2 is turned on through a starter switch 4 and a manual starter to start the engine by manual operation are installed, a manual switch which is turned on when the manual starter is operated is installed, and a selector relay 7 is operated by turning on an auxiliary switch 9 to switch over it to connect the starter relay 2 to the manual switch. Thus, when a battery is rather discharged, the auxiliary switch 9 is turned on to rotate a starting motor complementarily when the manual starter is operated.
Patent JP-H07105108-A (JP)
Title: Buffer management system
Inventor: IMOKAWA KOJI
IPC: G06F13/00
Filed: 1993-09-30
Abstract: PURPOSE:To speedily release a buffer which is secured for a user program by speedily detecting fault occurrence if a fault which repeatedly outputting a buffer securing request to the user program occurs. CONSTITUTION:A table 26 contains the cumulative value of buffer size by which respective programs 6-1 to 6-n do not release the buffer. A buffer monitoring means 3 refers to the table 26 at certain intervals of time and searches a user program whose buffer size cumulative value is larger than a specific value. If the user program whose cumulative value is larger than the specific value is found, it is judged that a fault occurs in the user program, a forcible end indication is outputted to the user program, and information indicating the user program is reported to a buffer forcibly returning means 23. The buffer forcibly returning means 23 once receiving this report requests a buffer releasing means 22 to release the buffer which is secured by the user program.
Patent JP-S62129139-A (JP)
Title: Preparation of antimony pentoxide organosol
Inventor: WATABE TOSHITSUGU
IPC: C01G30/00
Filed: 1985-11-28
Abstract: PURPOSE:To prepare a stable hydrophilic or hydrophobic antimony pentoxide organosol at low cost, by peptizing an antimony pentoxide gel, obtained by treating alkali antimonate with an acid, in an org. solvent using an org. base and an org. acid. CONSTITUTION:An antimony pentoxide gel obtained by reacting alkali antimonate with a monovalent or divalent inorg. acid in an amount of 0.1-5 times on the basis of a stoichiometric ratio is separated, washed and subsequently aged at room temp. - about 100 deg.C. Temp. subsequently, said gel is dispersed in a hydrophilic or hydrophobic org. solvent and 2-30% by wt. of Sb2O5 of an org. base such as amines and 0.2-20% by wt. of Sb2O5 of an org. acid such as ABS acid or carboxylic acids are added to the resulting dispersion to peptize said gel and, thereafter, contained water is removed. By this method, a stable hydrophilic or hydrophobic antimony pentoxide organosol can be obtained and can be widely adapted to fire retarding treatment or the modification of a resin.
Patent JP-H01195973-A (JP)
Title: Internal combustion engine with compressed air collector
Inventor: PIITAA DABURIYUU BURAUN
IPC: F02M69/10
Filed: 1988-10-24
Abstract: PURPOSE: To eliminate the necessity of having a compressor by arranging a means for selectively connecting pressure ports to a storage tank only during compression strokes of cylinders and a duct means for connecting the storage tank to fuel injectors. CONSTITUTION: A plurality of cylinders 13, 15, 17, 19 respectively including a pressure port 27 and a like plurality of pistons 29 respectively movable in the cylinders through respective compression strokes are arranged. A like plurality of fuel injectors 41 respectively connected to the cylinders and which an operated to supply, from a fuel source to each of the cylinders, a metered quantity of fuel conveyed by compressed air in response to fuel injector operation during the compression strokes of the associated cylinder and a storage tank 51 for accumulating and storing compressed gas are arranged.  A selector valve 81 for selectively connecting the pressure ports 27 to the storage tank 51 only during compression strokes of cylinders and a duct 52 connecting the tank 51 to the injectors 41 for supplying the fuel injectors 41 with compressed gas in response to fuel injector 41 operation are also arranged.
Patent JP-H0985006-A (JP)
Title: Concentrating and distilling apparatus provided with liquid leakage detecting means
Inventor: KANEKO HIROTARO
IPC: B01D3/42
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a concentrating and distilling apparatus provided with a liquid leakage detecting means to detect leakage of even a slight amount of liquid, suppressing pollution in the inside of the apparatus to the minimum. SOLUTION: As for a concentrating and distilling apparatus having a structure in which a can body 1 of an evaporation can is surrounded with a heat insulating materiel 3, a heating source 2 is installed in the inside or the outside of the can body, and the whole body of the apparatus is housed in a box body 6 having a gas discharging outlet 7, a slight space 4 is formed between the can body 1 and the heat insulating material 3 or between the heat insulating material 3 and the outer heating source 2, a gas discharging pipe 5 for local gas discharge is connected with the space, and a liquid leakage detecting means 9 is installed in the gas discharging pipe 5.  It is preferable that the liquid leakage detecting means 9 is an apparatus to measure a gas component in the raw liquid, or a temperature sensor to detect the temperature change due to liquid leakage, or a light transmission sensor to detect the difference of the transmittancy at the time when a gas passes due to liquid leakage.
Patent JP-S62129882-A (JP)
Inventor: KONDO YOSHIJI
IPC: G09B23/06
Filed: 1985-11-30
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-H03130987-A (JP)
Title: Image communication equipment
Inventor: AWATA KAZUO
IPC: G11C11/405
Filed: 1989-10-16
Abstract: PURPOSE:To hold memory for a long time by supplying emergency power only to an exclusive refresh circuit and a memory when the output of normal power supply is lowered in an image communication equipment with the refresh type non-volatile memory. CONSTITUTION:An exclusive refresh circuit 7 is provided. When the output of a normal power source 3 is lowered by service interruption, etc., this reduction is detected by a power supply interruption detecting circuit 4 and switching signals (a) and (b) are respectively applied to a power supply switching circuit 8 and a refresh switching circuit 9. The switching circuit 8 receiving the signal (a) separates a DRAM 1 from the power source 3 and connects an emergency power supply unit 5 to the DRAM 1 and the refresh circuit 7. Instead of a CPU 1, the switching circuit 9 receiving the signal (b) supplies RAS and CAS signals from the refresh circuit 7 to the DRAM 1. Thus, it is not necessary to supply power to the CPU 1, which consumes high power energy, and the memory can be held for a long time.
Patent JP-H07103895-A (JP)
Title: Concentration detector for exhaust gas component
Inventor: OKADA SEIJI
IPC: G01N21/27
Filed: 1993-09-30
Abstract: PURPOSE:To detect various components of exhaust gas from an internal-combustion engine in real time. CONSTITUTION:Means 2(a light source 4 and a prism 5) for projecting light of specific wavelength and a light receiving element 3 for detecting the intensity I0. of incident light from the means 2 are disposed on the opposite sides of an engine exhaust passage 1. A calculation unit 6 calculates the concentrations of various exhaust gas components based on a relational equation according to Lambert-Beer law using the signals from the elements 2, 3 as a data.
Patent JP-H11104346-A (JP)
Title: Pachinko ball counter
Inventor: SAKURAI YOSHIHIRO
IPC: A63F7/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce a time lag from the receipt to counting of pachinko balls by means of a simple inexpensive structure. SOLUTION: A receiving part 42 receiving pachinko balls P is arranged. On the bottom face of the receiving part 42, a plurality of arraying means 46, which are arranged in a plurality of lines slantingly, are arranged. By means of the arraying means 46, pachinko balls P in the lowermost layer are arrayed in the slanting direction so as to be rolled along the inclination. A reverse rotation roller 47 is arranged at an interval, through which a single pachinko ball can be passed, between it and the arraying means 46 in a plurality of lines, and the reverse rotation roller 47 is turned so that the face opposed to the arraying means 46 is moved in the opposite direction to the rolling direction of the pachinko balls P.  In the downstream position of the reverse rotation roller 47, a pachinko ball counting sensor 51 is arranged for each of a plurality of arraying means 46 in lines, and by means of the pachinko ball counting sensor 51, passage of the rolling pachinko balls P is detected.