baber/WOPTO huggingface dataset:
Patent JP-H0837322-A (JP)
Title: Thermoelectric module
Inventor: OGASAWARA KENJI
IPC: H02N11/00
Filed: 1994-07-21
Abstract: PURPOSE:To make it possible to store electricity caused by a difference in temperatures effectively in an energy storing circuit. CONSTITUTION:A thermoelectric module includes a switching circuit 102 for switching first and second thermoelectric element 101 and 103, a voltage detection circuit 105 for detecting a voltage at the second thermoelectric element 103 and controlling the switching circuit 102, and an electric energy storing circuit 104 for storing the energy generated from the first or second thermoelectric element 101 or 103 through the switching circuit 102. A voltage caused by a difference in temperatures is detected by a voltage detection circuit 105, and the first and second thermoelectric elements 101 and 103 are connected in parallel to each other with the switching circuit 102 when there is a difference in temperatures. Then, the electricity at a double current is stored in the energy storing circuit 104. When there is no difference in temperatures, the first and second thermoelectric elements 101 and 103 are connected in series.
Patent JP-H01240187-A (JP)
Title: Novel urease and production thereof
Inventor: KAKIMOTO MOHACHI
IPC: C12N9/78
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a novel urease with a specific activity of 20U/mg protein at 37 deg.C and optimum pH, by culture on a culture medium urease-producing bacteria classified as Lactobacillus or Streptococcus. CONSTITUTION:Acidic urease-producing bacteria classified as Lactobacillus or Streptococcus, e.g., Lactobacillus fermentum. Lactobacillus reutori, Streptococ cus bovis is put to culture in a culture medium to accumulate urease in a culture product followed by collection of the urease. This urease acts best on urea, being 1.5-5.6 in the optimum pH and stable in the pH range of 6-8 when treated at 37 deg.C for 20min. Its molecular weight determined by the gel permeation tech nique is 100,000-250,000, and its specific activity at 37 deg.C and the optimum pH is >=20U/mg protein.
Patent JP-S6060716-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: ISHITANI AKIHIKO
IPC: H01L21/205
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a flat selectively-and-epitaxially-grown film by a method wherein the percentage of the aperture area against the entire area of a substrate is brought to 50% or more. CONSTITUTION:After an SiO2 film has been deposited on a silicon substrate 1, the SiO2 film of 500Angstrom  or thereabout is left by performing a reactive ion etching method, and an SiO2 insulating film pattern 2 having a vertical wall face is formed. Then, when a polycrystalline silicon 3 is deposited and an etching is performed, polycrystalline silicon is left only on the side wall of the film in the initial film thickness. A rectangular aperture part distributed on the whole surface is provided in order to increase the ratio sigma of the total area of the aperture part, and the ratio sigma is set at 55%. Then, the surface 4 of the substrate 1 is exposed by performing an etching on the film 2, and an Si single srystal film 5 is grown on the region 4 only. As a result, a method wherein a flat selectively-and-epitaxially-grown film will be obtained is accomplished, thereby enabling to enhance its industrial value.
Patent JP-S6416445-A (JP)
Title: Control device for traveling of automobile
Inventor: IIZUKA HARUHIKO
IPC: B60W10/18
Filed: 1987-07-09
Abstract: PURPOSE:To enable a proper engine control without need for providing a complex judging circuit by providing a control means for reducing an intake air quantity or a fuel feeding quantity into an engine accompanying the operation of a brake device. CONSTITUTION:One end of a brake wire 5 which is separately provided from the driving of a brake device body is fixed to a brake pedal 4 while the other end is linked to an engaging piece 7 fixed to an accelerator wire 2. At the time of stepping an accelerator pedal 1 in a condition of the brake pedal 4 not stepped in, no power is transmitted to the brake wire 5. And, when the brake pedal 4 is stepped in, the accelerator pedal 1 is returned to an idling position in which it is not stepped in, lowering engine speed. Thereby, a complex judging circuit is not necessary enabling a proper engine control with a simple structure.
Patent JP-H0459808-A (JP)
Title: Polypropylene resin composition
Inventor: NISHIYAMA MASAO
IPC: C08L23/26
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the subject composition having excellent impact characteristics at a low temperature without losing mechanical properties of PP by heating a mixture of acid-modified crystalline PP, an amino group- containing compound and an isocyanate group-containing compound in a specific ratio. CONSTITUTION:The objective composition is obtained by heating at >=100 deg.C a mixture composed of (A) acid-modified crystalline PP (may be copolymerized with <=30wt.% alpha-olefins), (B) a compound having at least two amino groups (e.g. ethylenediamine) and (C) a compound having at least two isocyanate groups (e.g. 2,4-toluene diisocyanate) and having a mixing ratio of 40-98 pts.wt. the component A and 60-2 pts.wt the components B+C and 0.2-2.5, preferably 0.25-1.5 equivalent ratio of amino group in the component B to isocyanate group in the component C, namely, (equivalent of amino group)/(equivalent of isocyanate group).
Patent JP-2001003798-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/24
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce unburned HC quantity by disposing an exhaust control valve in an exhaust passage, substantially totally closing the exhaust control valve when the discharge quantity of unburned HC is to be reduced, and injecting auxiliary fuel so that the exhaust emission temperature upstream of the exhaust control valve reaches a target temperature. SOLUTION: During the operation of an internal combustion engine 1, fuel injection is conducted in a designated period at the terminal stage of a compression stroke by an electronic control unit 40 when the request load L detected by a load sensor 50 is L<L1. When L1<L<L2, fuel injection is performed in two steps, and when L<L2, uniformed air fuel mixture of lean or theoretical air fuel ratio or rich air fuel ratio is formed in a combustion chamber 5, and the uniform air fuel mixture is ignited and burnt by an ignition plug 7. When it is necessary to reduce unburned HC, an exhaust control vale 24 disposed in an exhaust pipe 22 is substantially totally closed, and further in the course of the expansion stroke, auxiliary fuel is additionally injected near 60 deg. after the compression upper dead center to raise the exhaust emission temperature to a target temperature.
Patent JP-H0516707-A (JP)
Title: Cargo controller in engine-driven vehicle equipped with variable delivery type hydraulic pump for speed change
Inventor: ISHIKAWA KAZUO
IPC: B60W10/103
Filed: 1991-07-10
Abstract: PURPOSE:To provide a loading controller for an engine-driven vehicle which is equipped with a variable delivery type hydraulic pump for variable speed with which the generation of shock in the selection of the ordinary traveling and cargo traveling is prevented and the stable selection is permitted. CONSTITUTION:A controller 37 judges if the traveling state is cargo traveling or not on the basis of the operation quantity of an accelerator pedal 7, lift lever La, or tilt lever Lb, and the opening degree of a throttle valve for adjusting the number of engine revolution is set. Further, within each prescribed time ta, tb from the judgement for the selection of the ordinary traveling or cargo traveling, the controller 37 controls the opening degree of an electromagnetic control valve 21 to zero independetly of the turning quantity of an acceleration/deceleration feeling adjusting knob 33, and the generation of shock on the vehicle in selection is prevented by reducing the quantity of the working oil supplied into a servocylinder 8.
Patent JP-H05331996-A (JP)
Title: Bedding tile
Inventor: KAWANISHI TETSUYO
IPC: E04F15/10
Filed: 1992-06-03
Abstract: PURPOSE:To make it possible to put and bed putting and bedding tiles even on an OA free access floor, to have size and form stability, to have durability against hazing of chairs, etc., and to obtain the putting and bedding tiles having excellent charged prevention performance. CONSTITUTION:A putting and bedding tile 11 has a pattern layer 2 coating the surface thereof with a clear surface layer, an upper reinforced layer 5 having a woven fabric or nonwoven fabric under the pattern layer is laminated, and an upper weight giving layer 6 and a lower weight giving layer 9 are formed under the reinforced layer. A lower reinforced layer 8 having the woven fabric or nonwoven fabric and a physical property improving layer 7 are laminated between the upper weight giving layer 6 and lower weight giving layer 9. At least one layer among the clear surface layer, upper and lower reinforced layers, upper and lower weight giving layers or physical property improving layer is a charged prevention layer.
Patent JP-2001003059-A (JP)
Title: Method for amending state data of oven wall of coke oven
Inventor: KONDO FUMIAKI
IPC: C10B41/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of correction for the data on the conditions of the inner wall of a coke oven whereby the correction is made taking into account the tapered space of the oven which is getting narrower toward the end. SOLUTION: A coke oven 30 has a taper the distance between the oven wall surfaces of which is narrower toward the inner part of he oven. In a coke oven frame spraying repair equipment 10, the distance to the oven wall surface of the coke oven 30 is measured by a distance sensor 12 provided on the tip of a lance 11 to obtain state data on the oven wall surfaces including data on the wear amount and the projected amount due to adhered substances of the oven walls. In an information processor the actual wear amount and the actual projected amount are calculated by effecting an amendment to subtract the size of a tapered portion of the oven wall surface 31a with relative to the state data transferred from the coke oven flame spraying repair equipment.
Patent JP-S5960807-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: G02B5/02
Filed: 1982-09-29
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-H11352894-A (JP)
Title: Display device
Inventor: OGAWA YUKIO
IPC: G09F9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device which prevents the degradation in display luminance by the adhesion of dust, dirt, etc., to a display surface. SOLUTION: A TiO2 film 201 is formed on a face plate 102 of the display device. The TiO2 film 201 is formed by carrying glass beads 202 deposited with TiO2 203. The dust, dirt, etc., on the display surface are oxidation decomposed by the photocatalytic reaction of the TiO2 203.
Patent JP-H069164-A (JP)
Title: Control method and device of elevator
Inventor: YOSHIDA MASAYUKI
IPC: B66B1/40
Filed: 1992-06-29
Abstract: PURPOSE:To realize the forcible discharge of a capacitor between a DC bus bar securely and in a low cost method when a power source is cut off, in a control device of an elevator. CONSTITUTION:While the continuety condition of a regenerative current conductive element 14 by a voltage comparator circuit 24 is made that the voltage of capacitor 5 between a DC bus bar is larger a specific value or more than the output voltage of a rectifier 17 for charging, a capacitor 26 for charge accumulation to back up the power source of the voltage comparator circuit 24 is provided. And by using a voltage driving type element for the regenerative current conductive element 14, a regenerative power process circuit and a forcible charging circuit of the charge of the capacitor 5 between the DC bus bar are made common, so as to make unnecessary an electromagnetic contactor used exclusively as a forcible discharge of the charge of the capacitor 5 between the DC bus bar.
Patent JP-S5695644-A (JP)
Title: Manufacture of interior decoration material for vehicle
Inventor: OGAWA KENJI
IPC: B29C43/00
Filed: 1979-12-29
Abstract: PURPOSE: To improve productivity in quantity and working sanitary environment by a method wherein, a surface material is heat-fused on a substrate material with polyethylene as its main component to form an integral body.  
     CONSTITUTION: The basic material 1 and the surface material 2 being cut so as to correspond with a trim panel are placed spacedly by a clamp 7 in the manner that the PE film 3 and the PE foaming material 5 face against each other, while the both sides of the basic material 1 and the PE foaming material 5 of the surface material 2 are heated by heaters 8, 9 located between the basic material 1 and the surface material 2, at the film 3 side outside of the basic material 1, to soften the PE material. The basic material 1 and the surface material 2 being in a softened state are brought close by making the PE film 3 and the PE foaming material 5 face against each other, and while they are positioned between a male mold 10 and a female mold 11, are subjected to vacuum heat forming while being cold-pressed. The PE film 3 and the PE foaming material 5 are welded because they are pressed each other while they are in a softened state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0724013-A (JP)
Title: Assisting mechanism
Inventor: SUZUKI KOUJI
IPC: A61G7/05
Filed: 1993-07-09
Abstract: PURPOSE:To make the mounting height and direction of a gripping portion adjustable, by attaching a strut portion to the side frame of a bed so that the longitudinal direction of the side frame and the holding height can be adjusted, and that, by attaching the gripping portion to the strut portion, the strut portion can be mounted on a desired position of the side frame of the bed. CONSTITUTION:A pipe 4 is composed of a hollow U-pipe material, on the periphery of which vertical grooves are provided at certain intervals along the longitudinal direction; a strut pipe 4 is supported around its both ends in fitting holes for attachment parts opened standardly in a side frame 3, through a strut supporting mechanism 7. On the other hand, a gripping portion 5 is composed of a hollow U-pipe material, its both end portions being secured to the strut pipe 4 by a clamping means, with the gripping portion vertically moved by the strut pipe 4 and its tip end directed toward the inside and outside of a floor portion. When the gripping portion 5 is turned outward from the side of the floor portion by loosening the clamping means and fixed by an operation lever, a patient can get up easily, using the gripping portion 5 as a support.
Patent JP-H0836851-A (JP)
Title: Magnetic recorder
Inventor: KATO YUKIO
IPC: G11B21/21
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a magnetic recorder for high density recording in which recording and reproducing and reproducing is stably performed while being in contact with a magnetic recording medium and also the destruction due to the contact slide does not occur. CONSTITUTION:In the magnetic recorder performing the recording/reproducing operation while being in contact with the magnetic recording medium, a recording/reproducing element 21 is provided, and a 1st slider brought in contact with the magnetic recording medium by the load force of a 1st elastic spring 23 is supported with a 2nd slider 24 through the 1st elastic spring 23. Further, the 2nd slider 24 is brought into contact with the magnetic recording medium by the load force of the 2nd elastic spring 25.
Patent JP-H09328033-A (JP)
Title: Mounting structure for footrest
Inventor: YAMADA TOSHIMICHI
IPC: B60N3/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To enable the mounting of a footrest in a car body floor without providing necessary fixtures exposed for this mounting in an upper surface of a floor carpet and an external wall. SOLUTION: In an upper plate part 11 of a foot rest 1, its surface side is formed with a slip preventing rugged pattern part, in a reverse surface side of the upper plate part 11, an engaging boss part 15 is suspension protrusively provided, also in a side of a car body floor 4, a clip unit 16 is fastened, with its engaging groove 161C1 , by engaging an engaging protrusion 151d of the engaging boss part 15, the foot rest 1 is mounted in a side of the car body floor 4.
Patent JP-S5961618-A (JP)
Title: Foundation
Inventor: TANAKA HIDEHO
IPC: E02D5/48
Filed: 1982-09-29
Abstract: PURPOSE:To strengthen the bonding between the head of a pile and the concrete foundation by a method in which concrete piles are driven into the through holes of a lower frame bottom plate below the surface of ground and the upper parts of iron bars inside the frame and the pile head are formed inside of the upper frame on the surface of ground. CONSTITUTION:Through holes 6 of an inside diameter larger than the outside diameter of a concrete pile 5 are formed in the bottom plate 4 of a lower frame 3 formed a hole 2 drilled for constructing a basement, etc., on the surface of ground 1. The upper parts of iron bars 8 set inside the head 7 of the pile 5 and also inside the frame 3 are formed inside of the upper frame 9 having a larger sectional area than the frame 3. Ready-mixed concrete is flowed into the frame 3, the head 7 of the pile 5, and the frame 9 to form a foundation 10. The piles 5 can thus be driven into given places through the through holes 6, and the head 7 having tough strength of the pile 5 and the foundation 10 can be strongly bonded with each other.
Patent JP-H0460239-A (JP)
Title: Automatic transmission
Inventor: OGURI KAZUO
IPC: F16H3/44
Filed: 1990-06-28
Abstract: PURPOSE:To enable application to each engine different in the rotational direction by installing a sub-transmission mechanism, selecting the rotation of an output shaft of a torque converterclockwise or counterclockwise and transmitting it to a multistep shift mechanism, between the torque converter and this multistep shift mechanism. CONSTITUTION:When being attached to a clockwise turning engine, in a sub- transmission mechanism 10 of a transmission 1, a clutch K1 is clamped and a brake B is released at first or fourth gear speed. Accordingly, since a sun gear 13 and a carrier 14a are solidly connected to each other, a planetary gear mechanism 11 transmits torque of a first turning shaft 4 to a second turning shaft 5 at a gear ratio 1.0 (an arrow (a) direction) via a power transmission route T1. On the other hand, when it is attached to a counter clockwise engine, in this sub-transmission mechanism 10, the brake B1 is clamped and the clutch K1 is released. Consequently, the planetary gear mechanism 11 reverses the inputted torque (arrow (a) direction), transmitting it to the second turning shaft 5 because the carrier 14a is solidly connected to a casing 9.
Patent JP-H0459594-A (JP)
Title: Opening/closing mechanism of arms of hanger
Inventor: ZENNAMI HIDEJI
IPC: E03F5/10
Filed: 1990-06-28
Abstract: PURPOSE:To obviate the necessity to dig a large hole of a space for a hanger other than a sewage box itself when the outer side of the box is held by the hanger, by installing the hanger at the inner side of the box, in the work to move the box up and down. CONSTITUTION:Members 1 are arms to operate at the inner side of a sewage box, tooth forms are formed at the bases 2 where the teeth of the left side and the right side arms are geared, and the opening/closing angles E of the arms are made to a hanging rod 3 in the same value. And an arc-form groove A of the base 2 operates together with a shaft B to make the opening of the both arms less than a straight angle. This hanger is hung down by using a hook C or a hole D, and lifted up. As a result, the arms are opened by the dead load of the arms, and the parts H of the arms 1 can move the sewage box up and down by the friction with the box. In the figure to show the form of the members 1 and 2, F and J are welded to make unitary. And the shaft I does not fix the part H, and makes the contact between the part H and a substance to hang smooth. Since the hanger has a simple structure, and it is held at the inner side in the burying work of the sewage box, the burying hole corresponding to the space occupied by an outer side type hanger can be reduced.
Patent JP-S6148624-A (JP)
Title: Spring made of synthetic resin
Inventor: YOSHIMURA EIRYO
IPC: F16F1/366
Filed: 1984-08-16
Abstract: PURPOSE:To obtain a stiff spring excellent in profile stability, size stability, rust resistance, electromagnetic insulation, lightness, and chemical resistance by molding a specific-synthetic resin monofilament into a closed spiral and setting its spring index in a specific range. CONSTITUTION:A polyester monofilament used as a raw material for a spring is produced in a normal method by extruding and twisting molten polymer through a twisting nozzle, cooling is and applying an oil agent, then extending and heat- fixing it, as required. However, the filament is needed to be set to 1.2-5.0mm. in diameter, particularly in a range of 1.5-4.0mm.. In addition, it is important that the monofilament is extended to have extension magnification of three times or more and it has strength of 30kg/mm.<2> or more and ductility of 100% or less. The monofilament is molded into a spring by winding the pre-heated filament around a rotary core bar and cooling it. It is important that the spring of this invention has a spring index in a range of 3-7.
Patent JP-H0837775-A (JP)
Title: Power conversion apparatus
Inventor: SATO SHINJI
IPC: H02M1/08
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a power conversion apparatus which controls the voltage of a gate-drive power supply within a prescribed range by a method wherein, when a switching element is closed, energy stored in a snubber capacitor is regenerated in a capacitor for the gate-drive power supply via the switching element and a regenerative diode. CONSTITUTION:When a switching element 1 is turned on, energy stored in a snubber capacitor 2 is discharged through the switching element 1 through a capacitor 10 to a regenerative diode 6. Since the capacitance of the capacitor 10 is very large as compared with the capacitance of the capacitor 2, the electric charge of the capacitor 2 is moved to the capacitor 10, and a regenerative operation is performed. When there exists a difference between regenerative electric power and the power consumption of a gate-drive part 11, the voltage of a gate-drive power supply is changed. When the voltage exceeds the minimum voltage Vmin and the maximum voltage Vmax of the voltage, of the gate-drive power supply, which is detected via a voltage detector 16, a bidirectional converter 15 is controlled in such a way that a control part 17 maintains respective values.
Patent JP-H1020885-A (JP)
Title: Speech synthesis device
Inventor: TSUCHIYA YASUSHI
IPC: G10L13/10
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesis device which always outputs a synthetic speech easy to hear even if there is external sound by automatically adjusting the tone quality of the synthetic speech according to variations in sound in the surroundings. SOLUTION: A characteristic speech detection part 14 picks up characteristic speech from external sound picked up by an external sound pick-up part 13. A synthesis parameter setting part 15 sets a synthesis parameter to a value corresponding to the characteristic speech. The value of the synthesis parameter set by the synthesis parameter setting part 15 is set so that the tone quality of the synthetic speech as an output of the speech synthesis device (for example, speech volume, pitch) differ from the tone quality of the external speech. A speech synthesis part 11 converts an inputted synthetic character string into a synthetic speech based on a synthesis rule by using the set synthesis parameter, and outputs from output part 12 a synthetic speech different in tone quality from an external speech. Thus, the synthetic speech output of the speech synthesis device becomes easy to hear.