baber/WOPTO huggingface dataset:
Patent JP-H04191565-A (JP)
Title: Lock-up clutch controller
Inventor: WAKAHARA TATSUO
IPC: F16H61/14
Filed: 1990-11-26
Abstract: PURPOSE:To surely select a lock-up control valve by installing a sensitivity selector valve for changing the action state for a lock-up control valve of the duty ratio corresponding pressure in accordance with the magnitude of the duty ratio signal hydraulic pressure and carrying out fine control. CONSTITUTION:In the state where a duty-ratio signal hydraulic pressure is low, a sensitivity selector valve 58 does not output a duty ratio corresponding pressure. Accordingly, the degree of the variation of the hydraulic pressure in a release chamber 22 obtained by a lock-up control valve 32, for the variation of the duty ratio signal hydraulic pressure becomes small, and the hydraulic pressure in the release chamber 22 can be controlled more finely. While, if the duty ratio signal hydraulic pressure becomes higher than a prescribed value, the duty ratio corresponding pressure is outputted from the sensitivity selector valve 58, and acts onto the pressure receiving part of the duty ratio corresponding pressure of the lock-up control valve 32, which can be surely selected by the dury ratio signal hydraulic pressure.
Patent JP-H02168064-A (JP)
Title: Lubricating structure for friction engaging device
Inventor: YOKOYAMA FUMITOMO
IPC: F16H47/06
Filed: 1988-12-20
Abstract: PURPOSE:To ensure lubrication of a friction engaging device arranged to the outside by a method wherein a lubricating hole is formed in the thick section part of a spline formed to the annular protrusion part of a fixed member and is connected to a hydraulic circuit through an oil passage formed in the fixed member. CONSTITUTION:Two friction engaging elements B1 and B2 are arranged to the inside of annular protrusion parts 205a and 205b of a fixed member 205 so that the given rotary element of a planetary unit is rotated or fixed. Lubricating oil from a valve body is injected from the spline part of the brake B1 through an oil passage 217 of an oil pump case (fixed member) 205 and a lubricating hole 220 of the annular protrusion part 205a. Further, lubricating oil is collided with a flange member 211 on which the brake B2 is rotated, and flows through a plurality of oil holes 211a, formed in the flange part 211, by means of the centrifugal force thereof to a friction disc 216b for brake. This constitution ensures lubrication of a friction engaging device arranged to the outside and enables reliable prevention of wear and seizure of a frictional agent.
Patent JP-H05154839-A (JP)
Title: Production of fiber composite sheet
Inventor: YAMAGUCHI KOJI
IPC: C08J5/24
Filed: 1991-12-05
Abstract: PURPOSE:To uniformize thickness distribution and fiber distribution even when a fiber composite sheet is thin. CONSTITUTION:Reinforcing fiber bundles F1 consisting of a large number of continuous monofilaments are passed through a fluidized bed R of a powdery thermoplastic resin while they are brought into contact with the hollow guide bars 4 arranged in the fluidized bed R and having grooves 9 provided with a large number of blowoff orificfes bored in the guide surfaces thereof and, by blowing air against the reinforcing fiber bundles F1 from the grooves 9, the opening of the reinforcing fiber bundles F1 is accelerated and the powdery thermoplastic resin is bonded to the respective monofilaments to be caught in the interstices thereof. The thermoplastic resin of the opened resin bonded fibers F2 are heated and melted to obtain a fiber composite sheet S.
Patent JP-H07173752-A (JP)
Title: Network structure and production thereof
Inventor: ISODA HIDEO
IPC: D04H3/018
Filed: 1993-12-21
Abstract: PURPOSE:To provide a network structure, excellent in heat resistance, durability and cushioning properties and suitable as a cushioning material hardly becoming musty. CONSTITUTION:This network structure is obtained by meandering filaments, composed of a thermoplastic elastic resin and having a modified cross section, bringing the filaments into mutual contact, fusing most of the contact parts and forming a three-dimensional structure. The apparent density of the resultant structure is >=0.005 to <=0.20g/cm<3>. The characteristic of this method for producing the network structure comprises discharging the thermoplastic elastic resin in a molten state at a temperature higher than the melting point by >=10 to <=60 deg.C from plural orifices having properties of forming a modified cross section, forming many loops, bringing the formed loops in the molten state into mutual contact, fusing the loops, inserting the fused loops into take-off devices while forming the three-dimensional structure and cooling the resultant three- dimensional random loop structure in a cooling bath.
Patent JP-H08181361-A (JP)
Title: Piezoelectric device
Inventor: KUMASAKA KATSUNORI
IPC: G01C19/56
Filed: 1994-12-26
Abstract: PURPOSE: To provide a piezoelectric device wherein all electric signals can be taken out from either one of the upper surface and the lower surface of a piezoelectric vibration plate, miniaturization and surface mounting are sufficiently enabled, and processing time can be sufficiently reduced. CONSTITUTION: The piezoelectric device is provided with the following: a square plate 11, and an input electrode 12a, an input earth electrode 12b, an output electrode 12c and an output earth electrode 12d which are formed as four-divided electrodes on either one out of the upper surface and the lower surface of the square plate 11. Lead wires 33a, 33b, 33c, 33d which lead out electric signals from the input electrode 12a, the input earth electrode 12b, the output electrode 12c and the output earth electrode 12d which are constituted of the four-divided electrodes on the square plate 11 are connected with electrode terminals 35a, 35b, 35c, 35d for outer connection, respectively, which are formed on a package 34. The piezoelectric device can sufficiently cope with surface mounting.
Patent JP-H06148926-A (JP)
Title: Method for forming image
Inventor: ENDO ISAO
IPC: G03G21/10
Filed: 1992-11-09
Abstract: PURPOSE:To provide an image forming method which does not cause defective cleaning, the deterioration in image density and the defect of an image such as fogging caused by the particle shape of toner. CONSTITUTION:As for the image forming method including such a process that toner left on an image forming body 14 after transfer is eliminated by a cleaning device 33 provided with a blade 34, the toner constituting developer used for the image forming method satisfies the following condition. When shape coefficient S is defined to be S=(circumferential length)<2>/(area X4pi)X100, the number ratio A of a toner particle becoming S<116 to the whole particles is <=30%, the number ratio B of the toner particle becoming S>145, to the whole particles is <=30% and the total amount of the ratios A and B is <=40%.
Patent JP-H04196373-A (JP)
Title: Pulse laser device
Inventor: SAKANO MINA
IPC: H01S3/0977
Filed: 1990-11-28
Abstract: PURPOSE:To lessen a main discharge circuit in inductance so as to obtain a discharge of high excitation intensity by a method wherein a laser chamber is formed in a dual structure, only a discharge part is housed in an inner chamber, and a pre-ionization peaking capacitor is provided inside an outer chamber close to the outside of the inner chamber. CONSTITUTION:A laser chamber is made to have a dual structure, only a discharge section is housed in an inner chamber 20a, and a pre-ionization peaking capacitor 5 is provided inside an outer chamber 20b close to the outside of the inner chamber 20a. As mentioned above, the laser chamber is formed in a dual structure, whereby the inner chamber 20a which contains a main discharge circuit can be formed thin-walled, and even if the peaking capacitor 5 is provided outside the inner chamber 20a, it can be set close to a main charge section 9. By this setup, the main discharge circuit 9 can be lessened in inductance, and a discharge high in excitation intensity can be obtained.
Patent JP-H09189261-A (JP)
Title: High temperature combustion chamber for space craft
Inventor: MERUBUIN ERU CHIYAAZEN
IPC: F02K9/62
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To make the subject combustion chamber resist a high temperature, and elastic against structural breakage by constituting a high temperature combustion chamber with a hollow body member having an outer surface and an inner surface and made of rhenium substantially, and sticking an alloy made of iridium and at least one of metal for an alloy, on a part of the inner surface of the body member. SOLUTION: A high temperature combustion chamber 10 consists of a hollow body member 12 having an inner surface and an outer surface 14 including an inlet and an outlet ends 22, 24, and a throat 22 is positioned between a tip and a divergent nozzle. In the hollow body member 12, rhenium powder is filled, pressure is applied on a mold, and it is advanced to a sintering process. And the hollow body member 12 is formed in such a way that a hot isostatic cycle is applied. The inner surface is covered with an alloy 18 made of iridium and at least one of a metal for an alloy which is selected from a group made of rhodium, platinum, and palladium. The hollow body member 12 made of rhenium is protected from corrosion caused by fuel and oxidation, by the alloy 18.
Patent JP-H07155503-A (JP)
Title: Oil-water separator
Inventor: NAKAYAMA TOMIO
IPC: B01D17/025
Filed: 1993-11-30
Abstract: PURPOSE:To sufficiently separate oil and water even for such a flow of aq. soln. with an economical low-output pump, and to facilitate the exchange of oil-water separation filters. CONSTITUTION:In an oil-water separation 10 having a water tank 4 separated into several rooms 17, 18, 19 with several partition walls 15, 16 for the washing soln. in the upstream room 17 is equipped with an inlet 11 and a discharge port 12 in the lower part of the downstream room 19, an inlet part 191 in the upper side, and a level sensor 21 inside. The inlet part 191 is provided with an oil-water separated filter 20 so that the filter 20 is freely attached and detached. Driving of the pump 13 is controlled according to the water level in the downstream room.
Patent JP-H11152162-A (JP)
Title: Device for delivering meal to house
Inventor: TSUTSUI HISASHI
IPC: B65D67/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device for delivering meals to houses wherein hot meals can be thermally insulated and delivered by a vehicle such as a motorbike, bicycle and tasteful meals can be delivered to each house. SOLUTION: The device for delivering meals to houses is composed of a plurality of trays, on each of which tablewares are mounted, and a heat insulating cabinet 1, in which heat insulating materials are provided on the inner surfaces of the cabinet 1 and a plurality trays on each of which tablewares are mounted are stored and which can be releasably mounted to a carrier of a vehicle. The plurality of trays on each of which a tableware containing hot meals is mounted are put into the cabinet 1. The cabinet 1 is mounted to a carrier of the vehicle such as a motorbike, bicycle to deliver the meals to each house.
Patent JP-H03184200-A (JP)
Title: On-vehicle navigation device
Inventor: KASHIWAZAKI TAKASHI
IPC: G11B31/00
Filed: 1989-12-13
Abstract: PURPOSE:To read map data without interrupting the reproduction of a musical sound by replacing a recording medium for the musical sound in an inter-music period when the map data needs to be read during the reproduction of the recording medium for the musical sound. CONSTITUTION:The CPU 7 of a system controller SC 5 judges whether or not the musical sound is being reproduced according to input change status information; when the musical sound is being reproduced, a data read display is made on a display 17 at the point of time of inter-music reproduction and the volume number and address of a necessary disk are sent out to a CD driver 10 together with a data read command, so that the read mode of map data is entered. Then the circuit 10 when fetching the data read command replaces the disk to be reproduced with a map disk corresponding to the specified volume number to read and send the necessary map data to the SC 5.
Patent JP-H11138814-A (JP)
Title: Ink-jet recording head
Inventor: KAWAMURA SHOGO
IPC: B41J2/05
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head which can be improved in maintenance efficiency, prevent electric and structural failures, and has high printing quality and reliability. SOLUTION: The ink-jet recording head has a plurality of recording element units 6a, 6b, 6c, a supporting member 7 holding and fixing recording element substrates 1a, 1b, 1c, supporting plates having openings for connection of the recording element substrates to the supporting member and interposed between wiring boards of the recording element units 6a, 6b, 6c and the supporting member thereby holding and fixing the wiring boards, and recessed parts filling a sealing resin in the periphery of the wiring boards to fill the sealing resin to the supporting plates.  The plurality of recording element units comprise recording element substrates 1a, 1b, 1c having feed openings to feed a recording liquid to recording elements, and wiring boards 4a, 4b, 4c each having an opening through which the recording element substrate is incorporated, and connected to the recording element substrate thereby applying an electric pulse to discharge the recording liquid to the recording element substrate.
Patent JP-H02168394-A (JP)
Title: Disaster prevention monitoring device
Inventor: SHIMOKAWA TAKASHI
IPC: G08B27/00
Filed: 1988-12-22
Abstract: PURPOSE:To speedily and correctly grasp the existence of the sounding condition of a block audio device by detecting a current to flow in a power line at the time of sounding the block audio device to a repeater or receiver and displaying that the block audio device is sounded on the display part of the receiver based on the detected output. CONSTITUTION:From a receiver 1, a signal line 2a and a power line 2b for supplying a power source to a block bell are drawn out, a repeater 3 is connected to the signal line 2a, for example, for each story, and further, a block bell 6 as the block audio device is connected through the repeater 3 to the power line 2b. In the repeater 3 or receiver 1, a current detecting means 16 to detect the current to flow in the power line 2b at the time of sounding the block audio device 6 is provided, and a means to display the sounding of the block audio device 6 on the display part of the receiver 1 based on the detected output of the current detecting means 16 is provided. Thus, the seeing the receiver display, where the block audio device 6 is actually sounded and where it is sound-stopped can be immediately grasped.
Patent JP-H09141916-A (JP)
Title: Image forming electrode body and production thereof
Inventor: MAEDA MASATAKA
IPC: B41J2/385
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To form the image of a print or the like, comprising high density pixel, on an image recording medium, e.g. a print paper, by forming the end part of control electrode on the inner wall face or edge of each opening. SOLUTION: End part 3b of each control electrode may be formed of any one of a carbon layer 6a composed of carbon 6 deposited on the inner wall face of each aperture 4 or carbon layer 6b composed of a carbon 6 deposited on the edge 4b of each aperture 4. In such an aperture electrode body 1, each aperture 4 is made in an insulating film 2 in the center of surface thereof and the density of an image depends on the size of each aperture 4 and the gap between the rows thereof. Even if large apertures 4 are made, the end parts 3b of control electrodes do not approach close enough to cause a short circuit.
Patent JP-H04198249-A (JP)
Title: Transparent acrylic elastomer composition
Inventor: NOJI AKIYO
IPC: C08F292/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve transparency, nontackiness, vulcanizing properties, etc., by compounding a specific acrylic elastomer with specific superfine anhydrous silica particles. CONSTITUTION:99.9-90mol% 1-8C alkyl acrylate and/or 2-8C alkoxyalkyl acrylate is reacted with 0.1-10mol% at least one crosslinking monomer selected from the group consisting of an epoxidized vinyl monomer, a carboxylated vinyl monomer, a vinyl monomer having a reactive halogen, and a diene monomer to give an acrylic elastomer. A monomer having the same crosslinking group as the crosslinking monomer is reacted with superfine silica particles to give superfine graft silica particles with a grafting ratio of 20wt.% or higher. 100 pts.wt. the elastomer is compounded with 5-50 pts.wt. the graft silica.
Patent JP-H08158889-A (JP)
Title: Regenerative control device of filter body
Inventor: TAKEUCHI KIYOSHI
IPC: B01D46/42
Filed: 1994-12-02
Abstract: PURPOSE: To precisely judge a blinding state of a filter body regardless of specifications of an engine and a driving condition of the engine. CONSTITUTION: Pressure sensors 8 are respectively provided at an inlet and an outlet of a filter body 5. A pressure ratio P1/P2 is found from exhaust inlet pressure P1 and exhaust outlet pressure P2 detected by each of the pressure sensors 8. At the time when the pressure ratio P1/P2 exceeds a specified value, it is judged that the filter body 5 is in a clogged state, exhaust particulates are burnt by electrifying and heating the filter body 5 and the filter body 5 is regenerated.
Patent JP-H10159747-A (JP)
Title: Flow controlling method for pump
Inventor: MISAWA KAZUYUKI
IPC: F22D5/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To establish a control method which can simplify the controlling system, accomplish a high reliability of the control, and permits reduction of the designing and manufacturing costs. SOLUTION: At the outlet, a pump 1 is equipped with an outlet valve 3 and a pressure compensated flow control valve 2, which are connected parallel with each other, and the revolving speed of the pump 1 is subjected at all times to a proportional integral control 14 based upon the deviation of the actual rate of flow 5 from the set value 6. When the set value 6 is in the low flow range, the outlet valve 3 is opened fully, and the opening of the pressure compensated flow control valve 2 is controlled by a function generator 17-when the set value 6 lies in the high rate range, both the outlet valve 3 and adjusting valve 2 are full opened.
Patent JP-H10155362-A (JP)
Title: Grafting device
Inventor: SUZUKI TOMIO
IPC: A01G1/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem that the difference of a cutting position (height) is generated by the position of a plant body within the plane of a raising container in the case of obliquely cutting the plant body so as to take the wide adhesion surface of a scion and a rootstock and a taking rate after adhesion is largely affected in the method of linearly moving a cutter at a fixed position and cutting the plant body. SOLUTION: The position on the plane inside the container at the cutting height of the respective plant bodies is accurately measured by a scion/rootstock position measurement part using a light transmission type sensor, the respective X/Y tables of a scion cutting part 5, a rootstock cutting part 6 and a joining part 7 are controlled by using the measured result and the scion and the rootstock are cut and joined. Thus, high accuracy is obtained for a cutting position in the case of obliquely cutting the plant body, the high accuracy is obtained for a clip attaching position at the time of fixing a clip to the joining part of the scion and the rootstock and joining the scion and the rootstock as well and contribution to the automation of a grafting operation is made at a practical level.
Patent JP-H05132931-A (JP)
Title: Permanent type pc anchor
Inventor: KANAI SOUJI
IPC: E02D5/80
Filed: 1991-11-13
Abstract: PURPOSE:To promote execution efficiency by saving the energy of cable execution work or man-power therewith and to obtain a permanent type PC anchor excellent in durability of anticorrosion, etc. CONSTITUTION:Grout is injected into an excavated hole after a cable is inserted into the excavated hole, and a coated tension member 1 consisting of a single wire tension steel material 2 and a sheath 3 having the uneven surface and coating the approximately whole tension steel material and applying and sealing cold hardening resin 4 to the front section of the internal space between the tension steel material 2 and the sheath and non-hardening grease 5 to the rear section is formed in a PC anchor to solidify the cable into the ground. The cable bundling the coated tension member and a grout injecting hose is inserted into an anchor excavated hole to inject grout into the excavated hole, and tensile force is introduced to the tension steel material to solidify it in the ground after the cold hardening resin on the front section is solidified.
Patent JP-H08177538-A (JP)
Title: Engine working machine
Inventor: TANEDA TOSHIYUKI
IPC: A01M7/00
Filed: 1994-12-27
Abstract: PURPOSE: To relax impact applied to power transmission mechanism so as to prevent the damage of equipment by switching a clutch into a connecting state after lowering engine speed automatically before the connection of the clutch at the time of performing the connecting operation of the clutch without lowering the engine speed. CONSTITUTION: An engine working machine such as a self-traveling sprayer for spraying agricultural chemicals is so constituted that a working machine 9 is interlockingly connected to an engine output shaft 4 through a clutch land that the clutch 1 is connected by a clutch connecting means 2 to transmit the power of an engine 20 to the working machine 9. This engine working machine is provided with a connecting operation detecting means 3 for detecting clutch connecting operation. When the clutch connecting operation of the operating means 2 is detected by the detecting means 3, a control means 8 actuates a fuel quantity reducing means 7 so as to move the fuel quantity adjusting means 6 of a fuel supply device 5 in a fuel quantity reducing direction before the connection of the clutch 1. The engine speed is thereby lowered to reduce impact at the time of connecting the clutch.
Patent JP-H03183922-A (JP)
Title: Internal pressure measuring instrument
Inventor: WATANABE SETSUO
IPC: G01L1/00
Filed: 1989-12-14
Abstract: PURPOSE:To accurately measure a clamping force applied to an insertion body by providing a magnet scale stop, extending an external wall by a link mechanism, and displaying the current tensile strength on a load gauge which is coupled directly with a slider. CONSTITUTION:The magnet scale 2 at the top is put in a container 1 and then inserted until a pad 7 reaches a measurement position. Then a nut 12 is rotated to draw a screw 11 and thus the load gauge 8 and slider 3 are moved along a groove 10 cut in a guide main body 9. Similarly, the pin 5 of the slider 3 also moves to press a link 4 and press the pad 7, but the pad 7 abuts on the tip of the guide main body 9 to move out, thereby pressing the internal wall of the container 1 outward. The current displacement of the wall is read by the magnet scale 2 and displayed at a display part. Further, the current load is displayed on the load gauge 9 and an extension quantity and a clamping load are both read in a pair.