baber/WOPTO huggingface dataset:
Patent JP-H04133659-A (JP)
Title: Resonance dc-dc converter
Inventor: KITAMURA MOTOHARU
IPC: G05F1/10
Filed: 1990-09-21
Abstract: PURPOSE:To get a resonance DC-DC converter, wherein conversion output is stabilized, by alternately changing over the switch for make and break, which is stopped and started according to the detection results of conversion output, at the point of time when the level of input power is relatively low. CONSTITUTION:An output current detecting resistor R8 detects the conversion output, and a comparison circuit 4 outputs the signal in accord with the magnitude level. On the other hand, periods on a relatively low level are formed in a specified cycle in a power source, and based on the change of the signal in accord with the magnitude level of conversion output, the stoppage and the start of the switching operation of the switch SW are changed over alternately at the point of time when the input power is on a relatively low level by an oscillating circuit 8, whereby the conversion output is stabilized. That is, at the point of time when it is on a relatively low level after the signal on a large level is output, the switch SW is changed over for switching operation from driving to stoppage, conversely at the point of time when it is on a relatively low level after the signal on a small level is outputted, the switch SW is changed over for switching operation from stoppage to start.
Patent JP-H0996836-A (JP)
Title: Liquid crystal display device
Inventor: ONOZUKA YUTAKA
IPC: H01L29/786
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain stability with excellent characteristics while substantially preventing the influence of the potential by change, etc., existing above thin-film transistors(TFTs) by forming active layers consisting of specific amorphous silicon on gate electrodes via the insulating films held therebtween. SOLUTION: This liquid crystal display device has an insulating substrate, the gate electrodes formed on this insulating substrate and the active layers 5 consisting of the amorphous silicon formed on the gate electrodes via the insulating films 3 interposed therebtween. Group zero elements of >=0.1atm.% are incorporated into the regions of the range within 50nm from the surface on the side opposite to the gate electrodes of the active layer and the group zero elements are not incorporated or are incorporated at just <=0.1atm.% into the regions exclusive therefrom. The increase in the leak current at the time of off cannot be prevented when only the group zero elements are incorporated at <0.1atm.% into the regions within 50nm from the surface on the side opposite to the gate electrodes of the active layers 4.  The element characteristics of the TFTs are deteriorated when the group zero elements are incorporated at >=0.1atm.% in the regions exceeding 50nm.
Patent JP-H08125221-A (JP)
Title: Semiconductor light-emitting element
Inventor: KANEIWA SHINJI
IPC: H01S5/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a semiconductor light-emitting element with an element structure which can be applied to both a semiconductor diode and a semiconductor laser where an electrode can be formed and the resonator of the semiconductor laser are formed easily and a light emitting region is constituted by a high quality nitride semiconductor thin film. CONSTITUTION: GaP substrate 100 which is a conductive substrate is used as a substrate for forming a semiconductor lamination structure 110 including a light-emitting region and a nitride semiconductor layer 102 or 106 for constituting the semiconductor lamination structure 110a is formed on (111) face of the GaP substrate with 6-fold axis of symmetry as in wurtzite crystal.
Patent JP-H04218680-A (JP)
Title: Formation of colored film of aluminum
Inventor: IKEDA TAKESHI
IPC: C23C22/66
Filed: 1990-09-21
Abstract: PURPOSE:To stably form a uniform colored film on an Al surface by bringing Al into contact with amine incorporation aqueous solution in a specific condition. CONSTITUTION:The aqueous solution adding the amine of monoethanol amine, diethanol amine, triethane amine, etc., into the water so that the pH value becomes 8-10, is adjusted at 50-70 deg.C, and the Al is dipped into this amine incorporating aqueous solution for >=2min. The Al is in contact with the amine incorporating aqueous solution, and the uniform colored film is obtd. on this surface and also the change of composition in the amine incorporation aqueous solution is reduced and the coloring treatment of Al can be executed for long time.
Patent JP-H01236684-A (JP)
Title: Flexible printed wiring board
Inventor: FUJIWARA TAKASHI
IPC: H05K1/03
Filed: 1988-10-11
Abstract: PURPOSE:To enable the improvement of reliability and highly dense wiring by a method wherein a film formed of poly-para-phenylene terephthalamide(PPTA) is made to serve as an insulating board and copper is laminated thereon to form a wiring board. CONSTITUTION:A film, which is small in moisture absorption factor and excellent in dimen signal stability toward heat and moisture absorption, is used as an insulating board. That is, the film, which is substantially formed of poly- para-phenylene te rephthalamide whose logarithmic viscosity number is 3.5 or more, thermal expansion coefficient is (0-15)X10<-6>mm/mm deg.C between temperatures of 25 deg.C and 250 deg.C, thermal shrinkage factor is 0.15 or less at a temperature of 250 deg.C, moisture absorption factor is 2.5% by weight or less at a temperature of 25 deg.C and a RH of 65%, is used as the insulating board. And, copper is laminated on at least one side of the film. By these processes, the reliability can be improved and a highly dense wiring can be realized.
Patent JP-S62114056-A (JP)
Title: High speed dma circuit
Inventor: TANIUCHI SHINICHI
IPC: G06F13/28
Filed: 1985-11-14
Abstract: PURPOSE:To execute a read operation and a write operation by the same cycle, and to execute said operations at high speed by providing an address varying means on a source memory and a receive memory, respectively. CONSTITUTION:In order that a CPU6 executes a DMA transfer, the head address of a source memory 1 is set to a source address counter 3, and the head address of a receive memory 2 is set to a receive address counter 4. Also, the number of DMA transfer words is set to a word counter 5. In this way, by bringing these three counters to a count start at the same time, the read operation and the write operation can be executed by the same cycle.
Patent JP-S62115332-A (JP)
Title: Stress analysis by foamed resin model
Inventor: HIRANO MITSUHIKO
IPC: G01L1/00
Filed: 1985-11-14
Abstract: PURPOSE:To execute a stress analysis of a composite material by using a model stuck with foamed resins which are different in density. CONSTITUTION:The part at, for example, root end of the composite material is a part 3 which is made FRM and the part at the top end is an aluminum alloy part 4. this cantilever beam has about 10mm thickness, 50mm width and 300mm length and the displacement when about 300kgf load F is exerted to the top end thereof is shown by.mark. On the other hand, the foamed resins which are different in density are used as the stress analysis model for the composite material. For example, the resin having about 0.08g/cm<3> is used for the part corresponding to the part 3 and the resin having about 0.06g/cm<3> density is used for the part corresponding to the part 4. These resins are stuck by an adhesive agent for woodworking. However, the ratio of the coefft. of elasticity between the model and the actual member is about 1/7,000 and therefore, the load F is made about 4.3gf and the displacement is shown by an x mark. The result reveals that the foamed resin model deflects like the actual member.
Patent JP-H0195681-A (JP)
Title: Time base correcting circuit for video disk player
Inventor: MORITA YOSHIHIKO
IPC: H04N5/95
Filed: 1987-10-08
Abstract: PURPOSE:To correct the time base of a regenerative MUSE signal even when the S/N of a regenerative pilot signal is deteriorated by correcting the time based on the phase fluctuation of the regenerative pilot signal and the phase fluctuation of the regenerative horizontal synchronization signal. CONSTITUTION:A synchronization phase error detecting signal, which is a D/A conversion output, is removed from a band area compression decoder, inputted into a video disk player, and supplied through a switch 19 to an adder circuit 17. The switch 19 is closed by the generation of the synchronization detecting signal derived from a frame synchronizing detector circuit 27. Consequently, when a horizontal synchronization pulse is correctly derived on a band area compression decoder side, the synchronization phase error detecting signal is inputted to the adder circuit, and based on each phase error between the regenerative pilot signal and the horizontal synchronization signal, a jitter is corrected. Thus, even when the S/N of the pilot signal is deteriorated, the time basis correction of the regenerative band area compression video signal (the regenerative MUSE signal) is attained.
Patent JP-H03114706-A (JP)
Title: Molding material and its mixture
Inventor: KOBA TOMOHITO
IPC: D06M101/16
Filed: 1989-09-28
Abstract: PURPOSE:To improve drastically mechanical strength by making fiber dispersion favor able and reducing a breakage or a rapture of a fiber at the time of molding irrespec tive of a fact that a fiber reinforcement material is filled in high density into the title material, by a method wherein melt viscosity of polycarbonate resin is made into 3000 poise or more and 7000 poise or less under the condition that a temperature and shearing stress are respectively 300 deg.C and 10<6>dyn/cm<2>. CONSTITUTION:A fibrous reinforcement material constituted of a single fiber 22 is covered with polycarbonate resin 21. Furthermore, a boardlike body comprised by infiltrating the polycarbonate resin 21 into the fibrous reinforcement material 22 is cut off and a desired molding material 20 is obtained. In this instance, a loading of the fibrous reinforcement material 22 to the molding material 20 is made into 50wt.% or more and 90wt.% or less and a length of the fibrous reinforcement is made into 1-30mm. Furthermore, at least one side of the boardlike material and a specific surface area of the molding material 20 are made into respectively 1mm or less and at least 20cm<2>/g. In this instance, melt viscosity of the polycarbonate resin 21 is made into 3000 poise or more and 7000 poise or less under the condition that a temperature and shearing stress are respectively 300 deg.C and 10<6>dyn/cm<2>.
Patent JP-S62116891-A (JP)
Inventor: KURIYAMA KAZUMASU
IPC: F27B21/08
Filed: 1985-11-13
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-S63109455-A (JP)
Title: Roller fixing device for color toner fixing
Inventor: ASAHINA YASUO
IPC: G03G15/01
Filed: 1986-10-28
Abstract: PURPOSE:To prevent transfer paper for color copying from being curled and to improve the quality of a color image by applying fine particles from a member arranged on the side of a roll not contacting with a fixing image fixed on the transfer paper by using a color developer to the transfer paper. CONSTITUTION:After developing an electrostatic latent image by using the color developer, a developed unifixed image, i.e. the transfer paper 7 on which toner 8 is set up, is inserted between a fixing roll 1 and press roll 9. At that time, resin fine particle components are supplied from the press roll 9 to the rear face of the transfer paper to which the toner 8 on the front face of the transfer paper 7 is not stuck by felt 10 impregnated with resin fine particles which is fitted to the press roll side. When the transfer paper 7 is not inserted between both rolls 1, 9, the resin fin particles on the press roll 9 are not transferred to the fixing roll 1. The reason is in a large releasing difference between both rolls 1, 9. Consequently, the transfer paper 7 can be prevented from being curled to the toner sticking side and a color image of high quality can be obtained.
Patent JP-H11222419-A (JP)
Title: Oral cavity composition
Inventor: UNO DAISUKE
IPC: C07D311/62
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for oral cavity that contains a combination of tannin and licorice extract to improve the bitterness originating from the tannin with increased pleasant sense of use. SOLUTION: The objective composition includes (A) 0.000001-0.01 wt.%, preferably 0.00001-0.001 wt.% of tannin, (B) 0.001-0.2 wt.%, preferably 0.01-0.1 wt.% of licorice extract. The component A may be either hydrolyzable tannin or condensed type tannin, but it is preferred that it is used in the form of herb or of an extract from the plants. Among the herbs, are particularly used, cube gambir, chamomile, Geranium nepalense var. thunbergii, tea, peppermint, hop, horse chestnut, melissa, peach, rosemary, salvia and creeping saxifra as a raw material. The composition can be prepared to dentifrices such as toothpaste, wet-dust toothpaste or liquid tooth paste, mouth wash and mouth refrigerant.
Patent JP-H0889040-A (JP)
Title: Root vegetable harvester
Inventor: SASAKI HARUO
IPC: A01D17/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a harvester capable of digging a root vegetable having a long diameter such as edible burdock and beautifully aligning. CONSTITUTION: A plow bottom is provided in the lower end of a beam 13 to dig a root vegetables and the root vegetables are held and carried by a pair of carrying bodies 7 and a chute 29 for aligning the root vegetables toward the advancing direction is installed in the backward lower part of the carrying body 7. The chute 29 is formed from lateral side walls and inclined from the center of the carrying body 7 to either one side wall and further, a center part of either one inside wall is constituted in a state inclined by a pressing body and in the root vegetable transferred by the carrying body 7, the lower end and the top part are successively brought into contact with the inside wall and the root vegetable is fallen in horizontal state and allowed to stand.  A carrier which is laterally wide based on the center of chute 29 is arranged and root vegetables which is horizontally kept are aligned and stored toward the advancing direction.
Patent JP-H04131290-A (JP)
Title: Sheet binding apparatus
Inventor: MURAKAMI KOICHI
IPC: B65H39/11
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the lowering of the operation of a system due to the binding inferiority of a sheet bundle or the jamming of a binding needle by detecting the completion of one binding operation of a sheet binding apparatus and also detecting the stop position of a head after the completion of binding operation. CONSTITUTION:A disc 78 is rotationally driven by a DC motor 71 and the rotary motion of the disc 78 is converted to reciprocating motion by the links 75, 75a provided to the disc 78. The head 76 mounted on the links 75, 75a is driven in an anvil 77 to bind the bundle of sheets P inserted between the head 76 and the anvil 77. At this time, not only the completion of one binding operation but also the stop position of the head after the completion of binding operation are detected by the detection means S10 provided in the vicinity of the disc 78. A stapling position sensor 10 is formed from a light emitting element (a), a photodetector (b) and a detector (c) and a semipermeable material is provided to the shaded part G of the detector (c). When the light emitting element (a) and the photodetector (b) are stopped in opposed relation to the shaded part G, a stapler 17 stops at an accurate position.
Patent JP-H0594322-A (JP)
Title: Parity checking circuit
Inventor: YAMASHITA HIROSHI
IPC: G06F11/08
Filed: 1991-10-02
Abstract: PURPOSE:To facilitate the action confirmation of a flip flop included in a parity checking circuit in the condition mounted at a device. CONSTITUTION:The circuit is constituted of a parity error detector 1 to detect a parity error, a flip flop 5 to send an output signal for displaying, etc., a mode setter 2 to set an action mode, an exclusive OR circuit 3 provided between the parity error detector 1 and the flip flop 5, and a trigger generating circuit 4 to drive the flip flop 5. When the output of the mode setter 2 is set to '1' at the time of checking a circuit, since the input of the flip flop 5 is inverted with the usual using condition, the action confirmation of the flip flop 5 can be facilitated.
Patent JP-H0199425-A (JP)
Title: Deicing device
Inventor: SEKIYA SUSUMU
IPC: H02G7/16
Filed: 1987-10-09
Abstract: PURPOSE:To efficiently melt attached icy snow, by winding up a heat pipe at specified pitches to be fitted on the periphery of the deicing material of an electric wire or the like, and by providing a heat pipe section set on the lower side of the inclination of the deicing material, with a heating means. CONSTITUTION:When current is conducted to an electric wire 1, then heat is generated on a heater 4 by the working of a current transformer 3 and the heat absorbing section 21 of a heat pipe 2 is heated, and so the heat is transmitted to the other end side by the heat transmission working of the heat pipe 2 via working liquid, and is discharged from the end side. Then, the heat- discharged and condensed working liquid is returned to the heat absorbing section 21, and by the heat pipe 2, said working is continuously kept. In this case, even if snow falls and icy snow is attached on the periphery of the electric wire 1, the icy snow is partially melted by heat from the heat pipe 2. As this result, on an interface between the attached icy snow and the surface of the electric wire 1, water content is placed, and the surface of the electric wire 1 is made slippery, and together with the stopper working of the heat pipe 2, the attached icy snow is removed from the electric wire 1 earlier.
Patent JP-S61126389-A (JP)
Inventor: AJISU RABENTAA
IPC: F04C5/00
Filed: 1985-11-15
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-H04134265-A (JP)
Title: Preparing method for limulus amoebocyte lysate
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1990-09-27
Abstract: PURPOSE:To prepare limulus amoebosy lysate by bringing it into contact with a non-soluble fixed substance obtained from a (1 3)-beta-D-glucoside structure as given by a specific expression which shall be turned fixed to a non-soluble bearer. CONSTITUTION:By this method according to the present invention, limulus amoebosite lisate is prepared which reacts specifically with endotoxine, wherein the feature is such that the limulus amebosite lisate is contacted with a non- soluble fixed substance obtained from a (1 3)-beta-D-glucoside structure as given by a specific expression which shall be turned fixed to a non-soluble bearer. In a solidifying mechanism for the haemacellular extract liquid of limulus (LAL). The LAL obtained can be such a one as not containing G-factor which is first activated by (1 3)-beta-D-glucane.
Patent JP-S62114286-A (JP)
Inventor: KANO TAKESHI
IPC: H01L23/14
Filed: 1985-11-14
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-H0679604-A (JP)
Title: Device for re-grinding chip main body or electrode core of plasma cutting torch
Inventor: IKETANI MORIYOSHI
IPC: B23K10/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a device for grinding a chip main body or an electrode core of a plasma cutting torch, of which abrasion at the time of cutting work is large, to utilize it again. CONSTITUTION:A device is provided with a jig main body 8 provided with a through hole 9, into which a chip main body or an electrode core is inserted for holding, and a presser plater 11 for pinching the chip main body between this jig main body 8 and itself, and a shim 10 to be interposed between the chip main body or the electrode core and the jig main body 8, and a fastening tool 12 for binding the presser plate 11 with the jig main body 8.
Patent JP-H0984191-A (JP)
Title: Winding coil terminal connecting method and winding coil terminal connection structure
Inventor: IMAHORI TAKAO
IPC: H01F41/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a winding coil terminal connecting method and a terminal connection structure by which the reliability of a joint part can be improved by using conductive adhesive and connecting a coil terminal with a lead terminal. SOLUTION: Coil terminals 9a and 9b are arranged on lead terminals 11 and 13, the terminals and irradiated with laser beam, the insulated coating material 25 of the coil terminals 9a and 9b is eliminated and a core wire 27 is exposed. Next, conductive adhesive 31 is applied on the part where the core wire 27 is exposed as a center. Next, a hardening processing is performed for the part on which the conductive adhesive 31 is applied and the part is made to be quickly hardened. After the hardening processing, a temperature is returned to a zoom temperature, a fixing is performed, and the connections of the coil terminals 9a and 9b and the lead terminals 11 and 13 are completed.  Because a soldering is not performed in this way, the base material of a lead terminal peripheral part is not damaged by a fire and not only the soundness of the lead terminals and its peripheral part but also that of the connection part can be maintained. A connection work becomes easy and the reliability of the connection part can be remarkably improved.
Patent JP-H0982364-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FUKUNAGA TAKAO
IPC: H01M4/13
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and high capacity nonaqueous secondary battery by using a chargeable-dischargeable positive electrode active material containing at least an Li ion and a binding agent composed of hydroxycellulose having the specific composition and polytetrafluoroethylene resin in a positive electrode mix layer. SOLUTION: In a positive electrode plate 2, positive electrode mix paste is applied to both surfaces of a current collecting body, and drying-rolling is performed, and a positive electrode mix layer is formed. In preparation of a positive electrode mix, hydroxyethyl cellulose dissolved in ethylene diamine is added/kneaded at a rate of 1 to 10wt.% to/in a material by mixing a positive electrode active material (LiNiO2 ) and acetylene black together in the weight ratio of 100:5, and it is formed in a paste shape. Polytetyrafluoroethylene resin is added/kneaded by 1 to 10wt.% to/in this paste- like material. Al foil of 20μm is used as a current collecting body.  A belt-like negative electrode plate 3 is obtained in such a way that a carbon material is kneaded by a carboxymethyl cellulose aqueous solution, and it is formed as negative electrode paste, and is applied to both surfaces of copper foil of 18μm, and drying-rolling processing is performed. At this time, the weight ratio of a carbon material to carboxymethyl cellulose is 90:10.
Patent JP-2001080469-A (JP)
Title: Wiper structure
Inventor: ICHIMARU TAKAHIDE
IPC: B60S1/38
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a damage and a deformation of a member caused by an erroneous operation at the time of attachment/detachment of a blade member and an arm member. SOLUTION: In a wiper structure, a pivot shaft 12 and a bearing recessed portion 15 provided on an arm member 8 and a blade member pivotally attached to a tip end thereof respectively are attachably/detachably mounted at a predetermined relative angle different from that in the using state. The arm member and the blade member are formed such that they are engageable in a predetermined direction, i.e., a direction approximately perpendicular to a longitudinal direction of the blade member and a pivot shaft and a bearing recessed portion can be attached/detached by relatively sliding the arm member and the blade member in a direction different from the engagement direction, i.e., a direction approximately along the longitudinal direction of the blade member.  Thereby, since an attachment and a detachment are carried out by a recognizable and stepwise operation such as an engagement and a slide, an erroneous operation can be avoided.