baber/WOPTO huggingface dataset:
Patent JP-H0462713-A (JP)
Title: Conductive fine particle and its manufacture
Inventor: OKUDA HARUO
IPC: C09D5/24
Filed: 1990-06-29
Abstract: PURPOSE:To industrially obtain fine particles with excellent transparency and conductivity obtained as the result of no aggregation of particles in preparing water base paint restriction of the coarsening due to growth and sintering, by mixing a certain amount of silicon compound into antimony-containing con ductive tin-oxide fine particles. CONSTITUTION:Conductive fine particles have such composition in which at least a part of antimony oxide and silicon oxide are dissolved in tin oxide, and 0.3 to 6 percent by weight of silicon oxide as SiO2 and, 3 to 30 percent by weight of antimony oxide as Sb2O3, are contained and the remainder is substantially tin oxide (SnO2) and also, have specific surface areas exceeding 40m<2>/g. And manufacturing method of said particles comprises the steps of neutralizing solution containing tin chloride, antimony chloride, and silicon compound with alkaline to from coprecipitate of tin oxide, antimony oxide, and hydrate of silicon oxide, fractionating the coprecipitate, and sintering it. In this case, the addition of this product into hot water is performed so as to maintain the pH of the neutralization-reaction solution greater than three.
Patent JP-H0460510-A (JP)
Title: Waveguide type electrooptical element and production thereof
Inventor: SHUDO YOSHITO
IPC: G02F1/01
Filed: 1990-06-29
Abstract: PURPOSE:To allow low-voltage driving by using a material formed by subjecting a high polymer dissolved or bonded with an org. compd. having a specific or higher quadratic optical nonlinear sensitivity to polarizing treatment. CONSTITUTION:The thin film consisting of the high-polymer material dissolved or bonded with the material having over 500X10-<48> esu value of betamu (beta: the quadratic optical nonlinear sensitivity of the molecule, mu: bipolar moment) which is the index of the performance of the quadratic optical nonlinear material exhibiting a Pockels effect is formed on a glass layer having electrodes. A mask is brought into tight contact with this thin film or the mask is directly formed of a resist on the thin film and thereafter, the thin film is irradiated with a UV light source, such as deuterium lamp, or an electron beam or ion beam of higher energy, by which the chemical structure of the high-polymer material is changed and a channel type waveguide is formed. The light modula tion is executed with high efficiency with the low driving voltage.
Patent JP-2000012289-A (JP)
Title: Plasma treatment device
Inventor: MIYAMOTO TAKASHI
IPC: H01L21/302
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device capable of extending the life of a discharge tube. SOLUTION: In this plasma treatment device, a process gas is introduced into a discharge tube 6 formed of a dielectric body, and a microwave is applied to the process gas within the discharge tube 6 through a microwave waveguide 8 to generate plasma. The microwave waveguide 8 is arranged along the longitudinal direction of the discharge tube 6. The microwave waveguide 8 has a slit 21 for introducing the microwave into the discharge tube 6. The thickness of the slit 41 is optimized so that the microwave is passed through uniformly over the whole slit.
Patent JP-S5962705-A (JP)
Title: Fluid pressure cylinder
Inventor: MIYAGI TATSUO
IPC: F15B15/28
Filed: 1982-09-30
Abstract: PURPOSE:To enable to measure the stroke of a piston against a cylinder by providing a concave part on the end face of the piston for obtaining the rate between propagation times of ultrasonic waves reflected and returned by the concave part and a non-concave part. CONSTITUTION:The ultrasonic wave transmitted from an ultrasonic-wave transmitting/receiving unit 5 provided on the side of a cylinder 1 is reflected at two spots on the end face of a piston 3, and times for these reflected ultrasonic waves to return to the ultrasonic-wave transmitting/receiving unit 5 are measured. By taking the product of the rate between these measured signals and the depth of a cocave 6, the position of the piston 3, that is, the stroke of a piston rod 2 can be obtained with high accuracy without reference to the change of fluid pressure and the like. At this stage, one spot among two on the end face of the piston 3 can be convexed besides being concaved.
Patent JP-H1115521-A (JP)
Title: Plant monitoring device
Inventor: MOTOSU HIROYUKI
IPC: G08B23/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a function at a low cost to minimize the sound output frequency of a plant monitoring device which shows the plant operating state in sounds. SOLUTION: A central processor 3 of every monitoring device 1 controls the output time of a voice device 5 based on the voice output time that is inputted to an input device 2. The devices 1 can share a function to monitor plural plants 6. When plural devices 1 have such functions, the voice output times can be collectively and conveniently set by inputting the vice output time to one of these devices 1. It's desirable to prepare a means that can stop the voice output when the processor 3 has its operating abnormality.
Patent JP-H10577-A (JP)
Title: Electric stapler
Inventor: MOCHIZUKI NAOTO
IPC: B25C5/15
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric stapler the dimension of which can be reduced in the height direction and the body frame of which does not resonate with rotational motion of a drive motor. SOLUTION: A stapler is constituted to bind documents by providing a drive wheel 27R and a clinch cam 25R on both side walls 3c of a U shaped body frame 3, storing a staple head 9 to install a staple cartridge C inside the same body frame 3, building a clinch lever 55 in below the same staple head 9 and bending and molding a needle type staple (s) drawn out of the staple cartridge C in a channel shape. A drive motor 1 is fixed on a side wall base part of the body frame 3 slipped out of a clinch lever movable region R3 which is a movable area of the clinch lever 55, and the drive wheel 27R and the clinch cam 25R are driven through a reduction gear mechanism.
Patent JP-H1113414-A (JP)
Title: Low pressure turbine interior room structure
Inventor: UMAGOE RYUTARO
IPC: F01D25/26
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce pressure losses and to flexibly dealing with thermal deformation so as to prevent the influence thereof by providing a structure where the support member of an interior room is extended in a direction perpendicular to a shaft so as to penetrate an exterior room and it is supported on a foundation part. SOLUTION: The support members 2 of an interior room 1 are provided in the four places of front, rear, left and right sides, and each support member 2 is extended in a direction perpendicular to a rotor shaft 3 to penetrate an exterior room 4, and its tip part is supported on a foundation part. In this case, a part of a support plate 6 arranged on the foundation part for supporting the exterior room 4 is notched, and the tip of the support member 2 is fitted into this notch. The shape of this fitting is such that A parts contacted in the front and rear side in an axial direction are brought into contact with each other to be hardened in the axial direction, gaps are provided in B parts contacted with radial direction inner and outer sides in a radial direction orthogonal to the A parts, and loose fittings for relatively movable are made in the radial direction.  Thus, the pressure loss of an exhaust chamber is reduced and performance is improved.
Patent JP-S56102792-A (JP)
Title: Preparation of nuclease inhibitor
Inventor: SARUNO RINJIROU
IPC: C12P1/04
Filed: 1979-12-28
Abstract: PURPOSE: To prepare nuclease inhibitor by cultivating a bacterium belonging to the genus Brevibacterium.  
     CONSTITUTION: A bacteerium, e.g., Brevibacterium lactofermentum ATCC13869, belonging to the genus Brevibacterium, capable of producing nuclease inhibitor is inoculated into a medium, and cultivated under aerobic conditions, to collect nuclease inhibitor from the culture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05338414-A (JP)
Title: Tire for heavy load
Inventor: TAKADA YOSHIYUKI
IPC: B60C11/00
Filed: 1992-06-04
Abstract: PURPOSE:To heighten a stone releasing property and to improve stone biting preventive effect as well as protecting the groove bottoms of longitudinal grooves extending zigzag from a stone. CONSTITUTION:In zigzag longitudinal grooves G1 formed in a tread central region T1, protect blocks 6 protruded and positioned at each of zigzag corner parts K from groove bottoms SG of the longitudinal grooves G1 are provided. Block height H and block width W of the protect block 6 change in accordance with expressions 91), (2). H=AXDoXlcos (L/LoXpi)1... (1), W=BXWoXlcos (L/LoXpi)1... (2), A is a constant of more than 0.3 and less than 0.6, B is a constant of more than 0.2 and less than 0.4; Do is depth of the longitudinal groove; Lo is a distance between corner parts KK in the tire circumferential direction; L is a distance from the corner part K in the tire circumferential direction.
Patent JP-S6150435-A (JP)
Title: Prediocrenous matching device
Inventor: NAITO HISASHI
IPC: H04J3/00
Filed: 1984-08-18
Abstract: PURPOSE:To prevent a fault generated in an active system from affecting onto a non-active system by releasing the synchronizing connection of both systems and constituting the device that the non-active system is operated independently of the active system after the non-active system is synchronized with the active system to set the non-active system into a preliminary operating state when the active system is normal. CONSTITUTION:A synchronizing control circuit 57 inputs selectively a signal outputted from the active system among write address counter synchronizing output signals 18a, 18b and read address counter synchronizing output signals 35a, 35b outputted respectively from two sets of write address counters 16a, 16b and read address counters 31a, 31b based on a switching selection signal 52. A preliminary operation designation signal 54 is set independently of the set of the switching selection signal 52, when the active system is normal, the non-active system is synchronized with the active system, the non-active system is designated into the preliminary operating state. A preliminary operation start detection circuit 55 supervises the polarity of the preliminary operation designation signal 54 to detect the change point when the said signal is changed into a significant state thereby generating the preliminary operation start signal 56.
Patent JP-H0460270-A (JP)
Title: Shift lock device for automobile
Inventor: SAKURAI USHIO
IPC: F16H59/02
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the rapid start of a car in restarting it after stopping once and troublesomeness such as speed change operation during running by providing the first constraint ' canceling means for canceling constraint and the second constraint canceling means for canceling the constraint of position selection operation during the running of the car. CONSTITUTION:In the case where the speed of a car is zero, only while the ignition switch is turned on and brake is applied, the selection operation from the position P or N to other positions is possible. In the case where the car is running, an actuator 7 is made to be in operation state by the control of a control unit 11. In this state, the piston 7a and drive member 8 are shifted to the position where they are pushed out in the left direction and are held a lock cancellation position. A lock member 9 is separated from a position plate 3 at the lock cancellation position, and the pin 5 engaged with the engaging face N of the position plate 3 can be shifted in the axial direction of a lever 2 and an engaging face D. Therefore, the selection operation from the position N to other positions is possible.
Patent JP-S6329476-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: H05B3/00
Filed: 1986-07-21
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-S6327976-A (JP)
Title: Logic circuit composing device
Inventor: HIRABAYASHI KANJI
IPC: G06F11/22
Filed: 1986-07-22
Abstract: PURPOSE:To obtain an automatic composing device for a logic circuit which are easily tested by adding a circuit function dedicated to the test separately from the function of a desired logic circuit at the time of composition. CONSTITUTION:Plural partial circuits including FFs are put together by a composition engine. The plural FFs used for the partial circuits are connected in series to generate a skin-path and scan clock system to be put in shift register operation. Then when the partial circuits are put together, contravention to a test facilitation rule is checked. If there is the contravention to the rule, the composition of partial circuits is redone by another composing method. When not, an advance to the composition of a next partial circuit is made and thus all the partial circuits are put together. Consequently, a circuit function dedicated to test facilitation is generated simultaneously during the automatic logic circuit composition. Thus, the automatic composing device for the logic circuit which is easily tested is obtained.
Patent JP-H0527437-A (JP)
Title: Aqueous system sensitive resin composition and manufacture of printed circuit board using said composition
Inventor: HAGIWARA YOSHICHI
IPC: C08F290/00
Filed: 1991-07-12
Abstract: PURPOSE: To provide the photosensitive resin composition dissolved or dispersed in water and capable of forming a coat film developable with water or aqueous alkali after exposure and capable of forming an image. CONSTITUTION: The aqueous photosensitive resin composition comprises a resin having carboxyl groups, an amine compound, a photopolymerizable unsaturated compound, a photopolymerization initiator, and water to be used for a solvent or a dispersion medium as an essential component, or in other cases, a resin having carboxyl groups and a polymerizable unsaturated bonds introduced into the molecule and/or an amine compound can be used in place of the photopolymerizable unsaturated compound or in combination with it.
Patent JP-H11351376-A (JP)
Title: Control device for vehicle automatic transmission
Inventor: SHIMIZU MASATOSHI
IPC: F16H61/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of peripheral parts of an exhaust pipe against the heat load by estimating the temperature of the exhaust pipe on the basis of the detected operating condition, and in the case where the signal showing the specified change gear ratio is output when the temperature exceeds the predetermined value, correcting the change gear ratio in a direction for reducing the change gear ratio. SOLUTION: A shift controller 42 for controlling a change gear mechanism while outputting the signal showing the change gear ratio decided on the basis of the operating condition detected by a car speed sensor 20 and a throttle sensor 30 and the signal showing the change gear ratio specified by the operation of a change lever 22a is provided. The shift controller 42 estimates the temperature of an exhaust pipe 36 on the basis of the detected operating condition, and in the case where the signal showing the specified change gear ratio is output when the temperature exceeds the predetermined value (forced up-shift carryon threshold value), the shift controller 42 corrects the specified change gear ratio in the direction for reducing the change gear ratio.
Patent JP-2001006073-A (JP)
Title: Safety confirming system by using flush toilet
Inventor: FUJISAWA MASANOBU
IPC: G08B21/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a safety confirming system of a resident without a false report owing to an animal and a temperature change. SOLUTION: The system is composed of a safety confirming sensor 9 outputting a signal by detecting the use of operation lever 4 provided for a low tank for flush toilet, a presence/absence discrimination means 17 discriminating the presence or absence of a resident and outputting the signal and a safety judgment unit 11 having a timer function 12 and outputting an urgent report signal by each signal. When the signal from the presence/absence discrimination means 17 is a presence signal and an operation lever use signal is not inputted from the safety confirming sensor 9 within constant time that is set in the timer function 12, the urgent report signal is outputted.
Patent JP-H0336102-A (JP)
Title: Goods handling device
Inventor: KONO KENJI
IPC: B65G1/04
Filed: 1989-07-03
Abstract: PURPOSE:To speed up the transfer and enhance the efficiency thereof in the above device for control equipment by installing, on the ground, drive devices of a traveling body and an elevating stage which are capable of moving in horizontal and up/down directions, and achieving high speed and quick acceleration and deceleration. CONSTITUTION:A traveling body 1 is connected to both ends of a wire 3 wound around a travel drive drum 4 installed on ground side as shown in the figure to be moved between partitioned housing spaces in horizontal and up/down directions. Furthermore, an elevating stage 5 is connected to an elevating drive drum 21 installed on the ground to be pulled up and down. In the constitution, the entire weight of the traveling body can be reduced to enable high speed traveling, and quick acceleration and deceleration.
Patent JP-S6150748-A (JP)
Title: Work loader
Inventor: KIMURA TAKATSUGU
IPC: B25J19/00
Filed: 1984-08-18
Abstract: PURPOSE:To prevent a work loader from being affected by inertia so that the loader may be operated at a high speed with a high degree of accuracy, by providing such an arrangement that an arm constituting the work loader may be operated under a weightless condition or a condition similar to the former. CONSTITUTION:In a work loader 1 including a drive section 3 which noves an arm having a gripper in the axial direction thereof, a force which balances the gravitational force of the arm 2 is exerted to a piston 8 due to regulation of a pressure regulator valve 19 upon operation, and therefore, the arm 2 is held under a weightless condition. Further, the pressure of the pidton 8 is converted into a force in the axial direction of a male screw section 7, that is, it is the force for rotating a female screw section 10, and therefore, it is loaded to the arm 12 through a toothed wheel 13 and an engaging member 14. With this arrangement, a motor is energized under the arm weightless condition so that the arm 2 is moved to grip a workpiece by means of the gripper 4. With this arrangement, no inertia is affected and accordingly, a high speed operation may be realized with a high degree of accuracy.
Patent JP-H0517880-A (JP)
Title: Manufacture of galvanized steel sheet excellent in resistance spot weldability
Inventor: YASUDA KOICHI
IPC: C23C22/53
Filed: 1991-07-12
Abstract: PURPOSE:To manufacture a steel sheet in which the service life of an electrode is made exceedingly stable at the time of resistance spot welding by subjecting zinc hydroxide formed on the surface of a galvanized steel sheet to dehydration under heating. CONSTITUTION:The surface of a galvanized steel sheet is brought into contact with an aq. soln. of pH0 to 4 contg. 0.1 to 10wt.% hydrogen peroxide, which is water-washed, is thereafter heated to the range of 50 to 300 deg.C sheet temp. and is subjected to dehydrating to manufacture a steel sheet in which the service life of an electrode at the time of resistance spot welding is exceedingly stabilized and improved.
Patent JP-S6153933-A (JP)
Inventor: OKAWA YUKIO
IPC: E04B1/16
Filed: 1984-08-21
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-S5694075-A (JP)
Title: Flow controller for power steering working fluid
Inventor: NARUMI TADATAKA
IPC: F16K17/30
Filed: 1979-12-27
Abstract: PURPOSE: To allow the driver to realize a steering reaction and obtain high speed stability, by such a flow controller that a flow rate of fluid fed to a power steering device is lowered as pump speed of rotation increases to suppress the resetting even if load pressure increases.  
     CONSTITUTION: Pressure fluid from a pump is fed to a power steering device from a delivery port 12 through a supply passage 15 and throttling passage 28. If rotational speed of the pump increases (an automobile is shifted to a state of high speed driving), the displacement of a spool valve 17 is caused so as to further widely open a bypass passage 16 and a conrol rod 27 is operated to reduce the throttling passage 28, resulting in the flow reduction of fluid to the power steering device. Further even if load pressure is generated, the control rod 27 correspondingly makes the relative displacement for the spool valve 17 against the tension of springs 31, 32, and this causes the flow rate down characteristic to be lasted. Accordingly the driver can be aware of a steering reaction to ensure high speed stability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0336770-A (JP)
Title: Semiconductor device
Inventor: MAEZAWA KOICHI
IPC: H01L21/20
Filed: 1989-07-03
Abstract: PURPOSE:To achieve high speed electrons in the semiconductor device by forming a step locally in the semiconductor laminated member and causing the extent of height of the step to be such that the side surface of the first semiconductor layer is exposed. CONSTITUTION:A potential barrier is formed for electrons in a first semiconductor layer 2, and a second and a third semiconductor layers, consisting of semiconductor having a nearly equal lattice constant so that no misfit dislocation is formed at the interface between the first semiconductor layer 2 and these layers, are provided. The laminated member consisting of the second semiconductor layer 3 and the third semiconductor layer 4 can be grown by, for example, MBE(Molecular Beam Epitaxy) process. In a semiconductor laminated member consisting of the first, second, third semiconductor layers 2, 3, 4, a locally projected shape is constructed, and a step, having a height to cause at least the side surface of the first semiconductor layer 2 to be exposed, is formed so that a linear electron conduction region 5 is formed in the side surface of the first semiconductor layer 2.
Patent JP-H0459809-A (JP)
Title: Vinyl chloride resin composition
Inventor: IKEDA TAKENORI
IPC: C08G18/61
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the subject composition giving a coating film having excellent preservability for a long period of time, excellent adhesion and resistance to corrosion, etc., containing a vinyl chloride (co)polymer, plasticizer, amino group-containing polyamine compound wherein the amino group has active hydrogen and a silane-modified blocked urethane prepolymer. CONSTITUTION:The objective composition contains (A) a vinyl chloride (co)polymer (preferably having 1000-2000 degree of polymerization), (B) a plasticizer (e.g. dioctyl phthalate), (C) a polyamine compound having active hydrogen- containing amino group (e.g. a compound derived from a condensation reaction of polymerized fatty acid, etc., with a polyamine) and (D) a silane-modified blocked urethane prepolymer (preferably derived from a reaction of polyisocyanate compound (a compound having active hydrogen group reactive with NCO and having alkoxysilyl group in a molecule) with a blocking agent).
Patent JP-H07154442-A (JP)
Title: Method for combining base-band signal and circuit and recovery of clock timing
Inventor: FURANKO GUGURIERUMI
IPC: H04L1/02
Filed: 1994-07-04
Abstract: PURPOSE: To prevent the generation of correlation with a carrier recovery circuit by enabling a coupler capable of obtaining a signal coupled from two or more base band complex signals to attain the optimum state of operation. CONSTITUTION: The base band complex signal coupler for obtaining a signal coupled from two or more base band complex signal is provided with one or more multipliers 109, 110 and an adder 115 and each of the multipliers 109, 110 multiplies a signal by a coefficient determined by the operation of a signal coupled independently of its phase. The coefficient to be multiplied is determined by minimizing the function of a CMA family.