baber/WOPTO huggingface dataset:
Patent JP-H09148097-A (JP)
Title: Plasma producing device, manufacture of semiconductor element using it, and semiconductor element
Inventor: TANAKA JUNICHI
IPC: H01L21/302
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To apply a uniform plasma processing to the surface of a semiconductor wafer having a large diameter. SOLUTION: Electromagnetic waves generated by a wave source 1 are cast into a dielectric hatch 6 through the second wave transmission part 4. Then the waves are diffused by the hatch 6 and led into a vessel 16 from a ring- shaped wave emission part 8 formed between a wave reflecting board 7 and aux. reflecting board 17 installed in the lower part of the hatch 6. The electromagnetic waves react with the processing gas introduced into the vessel 16 from a gas supply system 34 and produce a uniform plasma in the upper part of the vessel 16. With plasma irradiation, a uniform plasma processing is applied to the surface of a specimen 12 as a large-diameter wafer placed in the vessel 16.
Patent JP-H10134672-A (JP)
Title: Slide switch device
Inventor: TOMORI TETSUYA
IPC: H01H15/06
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent occurence of backlash between a movable contact and a movable platen, and fix with a simple operation the movable contact to the movable platen, when a slide switch device is used under a condition wherein it is immersed in high temperature oil. SOLUTION: A movable platen 3 has gaps 37, 38, steps 32, 33 and engaging parts 34, 35. The gaps 37, 38 extends to a direction perpendicular to a sliding direction of the movable platen 3 so that the movable contact 2 can be inserted from the perpendicular direction. the steps 32, 33 and the engaging parts 34, 35 are made on an extention line of the gap 37. The cross sections of the engaging parts 34 and 35 are shaped like a valley. The movable contact 2 has a lead frame 26 to be inserted between the movable platen 3 and the gap 37, and preventive strips 22, 23, 24, 25 to prevent backslash.
Patent JP-H02151021-A (JP)
Title: Plasma processing and deposition apparatus
Inventor: KONDO YASUSHI
IPC: H01L21/302
Filed: 1988-12-02
Abstract: PURPOSE:To reduce an exciting strength necessary for a plasma ignition by employing plasma ignition means like a thermion emission filament. CONSTITUTION:A filament 10 made, for example, of tungsten and a DC power source 11 respectively correspond to a conductor and an external power source. A sample 7 is previously introduced, gas is introduced, a predetermined magnetic field is generated by a magnet coil 3, and the filament 10 is then conducted to be red-heated to generate thermions from the filament 10. When a microwave power is gradually increased from zero in this state, a plasma is ignited by lower microwave power than that when the filament 10 is not red-heated. After the microwave power is regulated to a predetermined value, the conduction of the filament 10 is stopped, a rotary shutter 6 closed at the time of plasma ignition is opened, and an etching or depositing is started. Thus, a continuously generating plasma ignition is facilitated.
Patent JP-H09140724-A (JP)
Title: Internal soiling preventing device for hand piece for medical treatment
Inventor: IIDA AKIO
IPC: A61C1/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to miniaturize configuration and to decrease production costs. SOLUTION: Opening/closing valves V1 and V2 are provided at air supply passages 28 and 29, through which compressed air is supplied from a compressed air source 27, and air exhaust passages 36 and 37, and an opening/closing valve V4 for exhaust is provided at the downstream part of air exhaust passage 26 on the exhaust side. Then, the compressed air is guided from the air supply passage 28 through a bypass passage 82 to the upstream side rather than the exhausting opening/closing valve V4, the respective opening/closing valves V1 and V2 are selectively opened/closed and, in the state of closing the exhausting opening/closing valve V4, the compressed air is selectively supplied from the compressed air source 27 to the air exhaust passage 36 or 37 and exhausted.
Patent JP-S63158371-A (JP)
Title: Pressure control valve
Inventor: YAMAZOE HIROSHI
IPC: F16K31/126
Filed: 1986-12-20
Abstract: PURPOSE:To enlarge a contact area between a valve body and a support projection as well as to prevent early wear from occurring, by forming the support projection, having a small diametral neck part, in a valve support, caulking the valve disc to this small diametral neck part, and making it crowned free of tilting motion. CONSTITUTION:In a valve support body 11, there is formed with a support projection 14 being projected toward a first room 4. This support projection 14 is formed into a cone whose tip is cut, and the minimum outer diameter is formed to be larger than an outer diameter of a valve seat 8. And, a small diametral neck part 15 is formed in a root part of this support projection 14. A valve body 13 is crowned in this support projection 14 free of rotation, a compression coil spring 19, pressing the valve body 13 toward the valve seat 8, is housed in the housing hole 18 formed in the tip center of the support projection 14.
Patent JP-H05143108-A (JP)
Title: Adaptive control method for process
Inventor: NOMURA MASAHIDE
IPC: G05B13/04
Filed: 1991-11-20
Abstract: PURPOSE:To provide a process adaptive control method capable of a control parameter for a control system even in the case of a controlled system which can not easily obtain a step response from the control system. CONSTITUTION:This process adaptive control method is constituted of a sequential system model identifying system 3 for identifying the sequential system model of a controlled system 1, a control parameter adjusting system 4 for adjusting a control parameter by using the identified sequential system model and a control system 2 for controlling the controlled system 1 by using the adjusted control parameter. The system 3 input the I/O variable time sequence signal of the controlled system 1 and identifiers the sequential system model for inferring the value of the output variable of the system 1 by a neural network while using the running data of the system 1.
Patent JP-S63157376-A (JP)
Title: Head seeking control system for disk device
Inventor: KIYONO KEIICHI
IPC: G11B21/08
Filed: 1986-12-19
Abstract: PURPOSE:To seek a head in a short period of time by obtaining offset correction values for course control and fine control independently of each other and adding these correction values to each control loop. CONSTITUTION:A servo control circuit 5 reproduces the servo information 7 recorded on a medium and at the same time measures the drive current of a head positioning drive motor 6 to position a head at a prescribed position on the medium. A position offset correction means 1 measures and stores previously the offset value of the motor current obtained from the motor current value in a fine control mode and also outputs an offset correcting signal. A speed offset correction means 2 measures and stores previously the offset of a course control mode based on the difference from a target position of the head obtained when the course control is switched to the fine control and also outputs an offset correcting signal. The outputs of both means 1 and 2 are added to a fine control loop 4 and a course control loop 3 respectively. Thus the head can be sought in a short period of time.
Patent JP-H10139331-A (JP)
Title: Door sill device of elevator
Inventor: TAKEDA MASAJI
IPC: B66B13/28
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To let a truck or the like go in and out of an elevator smoothly and without vibration by providing a plate member drawn out to the landing side to cover the landing door sill and a car door sill in such a manner as to be freely stored, in a mat member placed on the floor of a car. SOLUTION: This device has a plate member 2 which is stored in a mat member 1 placed in such a manner as to cover the whole surface of the floor of a car and drawn out to the landing 7 side to cover a car door sill 3 and a landing door sill 4. In the case of flattening the projecting and recessed parts of both door sills 3, 4 for letting a truck go in and out of an elevator, the plate member 2 stored in the mat member 1 is drawn out to the landing 7 side by holding a plate member take-out part 8 to cover the gap between the car door sill 3 and the landing door sill 4 and the groove parts of the both door sills 3, 4 with the plate member 2, thereby flattening the projecting and recessed parts between both door sills 3, 4.  Thus, in the case of transporting a patient or a precision instrument, vibration can be prevented from being produced by the projecting and recessed parts of both door sills 3, 4.
Patent JP-H09124100-A (JP)
Title: Device for adjusting empty space in filling machine
Inventor: OTA MASATO
IPC: B67C3/26
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable adjusting empty space accurately. SOLUTION: A liquid-pouring tube 20 capable of being lifted and lowered is supported by a filling-liquid tank 4 and an air exhaust pipe 32 fixed to the filling-liquid tank is passed through the liquid-pouring tube. For the filling, the liquid-pouring tube 20 is lifted relative to the air exhaust pipe 32 and a liquid valve 40 and an air valve 42 are opened. An adjusting pipe 44 is fitted on the periphery of the liquid-pouring tube 20. A fastening projection on the outer surface of the liquid-pouring tube 20 engages with one of a plurality of fastening notches in the inner surface of the adjusting pipe so as for the two to be connected vertically. On the outer surface of the adjusting pipe 66 a guide pipe 78 having a guide cone is fitted and can be lifted and lowered.  On the adjusting pipe 44 and the guide pipe 78 projections for positioning, which can interfere with each other vertically, are formed. During the filiing operation the adjusting pipe 44 and the liquid-pouring tube 20 are connected and the projections are kept from mutual interference. When the empty space is adjusted, the adjusting pipe 44 and the liquid-pouring tube 20 are released from their connection and while the position to which the guide cone is lowered is set by the use of a cleaning cup, the projections are made to interfere with each other.
Patent JP-H07163127-A (JP)
Title: Ground coil for magnetic levitation railway
Inventor: SATO MASAJI
IPC: H02K41/02
Filed: 1993-12-06
Abstract: PURPOSE:To stabilize the assemblage of ground coil by partially bulging the inner face of a spacer receiving a thrust coil so that they come into contact at a same position at all times. CONSTITUTION:A spacer is provided with a pocket part 3a for receiving a rear thrust coil (SC) and pockets 3b, 3d for receiving a surface thrust coil (MC) at the right and left end parts thereof. The bottom face of the pocket 3a is bulged 3a' at four points so that the SC comes into contact therewith upon assemblage. In other words, the contact parts bear the load at the time of assembling and the electromagnetic force at the time of running of train. The bulging parts 3a' are set at the intersections of the SC and MC. The height and width of the bulging part 3a' are set at 2-3mm while taking account of the warpages of SC and spacer.
Patent JP-H05138464-A (JP)
Title: Automatic assembling line
Inventor: SASAKI KATSUNAO
IPC: B23P21/00
Filed: 1991-11-20
Abstract: PURPOSE:To change the line organization easily with an appropriate change of the combination of an automatic assembling device by providing a robot frame, which is assembled on a conveyor frame and of which side wall part works as a safety fence, and a working robot, which is hanged down from the ceiling wall surface of the robot frame. CONSTITUTION:An automatic assembling device 1 provided with a conveyor frame 3, in which a conveyor 8 is arranged in the upper thereof, and a robot frame 5 piled on the conveyor frame 3 is located on the floor 11 through legs 10 projected from the bottom wall of the conveyor frame 3. This robot frame 5 consists of a frame body 12 fixed on the conveyor frame 3, and a glass of the like is fitted for fixation to the side wall part to form a safety fence 4. Furthermore, a working robot 6 is hanged down from the ceiling wall of the robot frame 5. As a result, the automatic assembling device 1 can correspond to a change of the assembling order and a change of the content of the assembling work of an automatic assembling line by changing a part or all of the automatic assembling device.
Patent JP-2001120503-A (JP)
Title: Cornea shape measuring device
Inventor: HAYASHI NORIYOSHI
IPC: A61B3/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive cornea shape measuring device by respectively minimizing projecting/light receiving optical systems for projecting/receiving a corneal reflected image on a cornea surface after maintaining optical performance. SOLUTION: This cornea shape measuring device has an optical measuring part 28 including a cornea projected light projecting optical system 53a for projecting the diffused light from a cornea projected light-projecting light source 53b on a cornea 2 to be examined and a cornea reflected image receiving optical system 30b for introducing a cornea reflected image 75 reflected on the cornea to be examined to a photoelectric detecting means 34b, the cornea projected light-projecting optical system 53a is composed of a projecting optical system of one system, collimates an eye 1 to be examined, illuminates the eye 1 to be examined, and is used to measure a cornea 2 shape of the eye 1 to be examined, and the cornea reflected image receiving optical system 30b is composed of a light receiving optical system of one system.
Patent JP-H07163107-A (JP)
Title: Squirrel-cage induction motor, manufacture thereof, and fluid machinery having square torque characteristics driven thereby
Inventor: HOSHINO HIROKATA
IPC: H02K17/16
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a small size lightweight motor by inserting a copper rod into a rotor core slot and decreasing the secondary resistance and thereby the slip. CONSTITUTION:Copper based rods 21 are inserted into a large number of rotor core slots 20a in a laminate rotor core 20 of thin steel plate in the outer diameterical direction thereof. Al based end rings 22 are formed on the opposite end faces of the rotor core 20 by inserting an Al based metal having conductivity of about 60% into the gap between the copper based rod 21 and the rotor core slot 20a. A rotor 23 comprises the rotor cores 20, the copper based rods 21, and the Al based end rings 22 and disposed oppositely to a laminate stator core 24 of thin steel plate. Since the copper based rod 21 is inserted into the rotor core slot 20a, the secondary resistance is decreased. This structure reduces the slip and produces minimum necessary torque for driving a machine having square torque characteristics.
Patent JP-H07160008-A (JP)
Title: Coating object for forming resist or solvent for washing and removing resist and manufacture of basic material for manufacturing electronic parts which use it
Inventor: ONO ISATO
IPC: H01L21/027
Filed: 1993-12-06
Abstract: PURPOSE:To manufacture a basic material for manufacturing electronic parts which excels in dissolution property of resist, in particular, dissolution property of positive photoresist having high esterified quinonediazid sensitizing agent, is highly safe, whose dissolution property is stable when time elapses, which does not generate the remains and deposit, and has resist having uniform film thickness and high quality simply and efficiently. CONSTITUTION:It is a coating object for forming resist which is composed of solvent containing propyleneglycolmonoalkyletherpropionate singly or as main component or a solvent for washing and removing resist. A basic material for manufacturing electronic parts is obtained by coating a coating object for forming resist on the basic material by a spinner and then drying it after removing unnecessary coating object for forming resist which adheres on a peripheral section, a fringe section, and a rear face section of the basic material by the solvent for washing and removing resist or by coating the coating object for forming resist on the basic material by a spinner, drying it to form resist, and then removing unnecessary resist which adheres on the peripheral section of the basic material by the solvent for washing and removing resist.
Patent JP-H08142225-A (JP)
Title: Release agent for preventing adherence of rubber molded form and manufacture of tire tube using the same
Inventor: OGAWA KIYOO
IPC: B29C33/58
Filed: 1994-11-14
Abstract: PURPOSE: To provide a release agent for manufacturing a suffer product such as a tire tube, etc., without contaminating the environment or a vulcanizing mold due to scattering of an inorganic powder such as talc, etc., in vulcanizing and inspecting steps without adhering the surface by effectively operating the agent up to the vulcanizing step and a method for manufacturing the tube using the same. CONSTITUTION: In the case of manufacturing a tire tube, a rubber tubular body is extrusion molded at 100 deg.C to form the tube, and at the same time an inner surface release agent in which talc and a metal aliphatic monocarboxylate having a melting point of 155±10 deg.C are mixed at 7:3 by weight is supplied into the body to be operated as the agent. Then, in the vulcanizing step, the temperature is set to 180 deg.C to melt the salt, the talc is adhered and/or mixed, and in the vulcanizing and inspecting steps, the tire tube is obtained without scattering the talc upon inflating or discharging of the air into or from the tire.
Patent JP-H01147724-A (JP)
Title: Addaptive rule discriminating system
Inventor: WATANABE HIROSHI
IPC: G06F9/44
Filed: 1987-12-04
Abstract: PURPOSE:To make a compatibility decision faster without requiring the separate decisions or comparisons by judging a case in which an object does not conform to any rule with the comparison of characteristic vectors, and comparing many attributes and compared items with one deciding operation. CONSTITUTION:In a system consisting of a rule group 106 composed of a condition part and an action part and an object 101 to which the rules are applied, the group 106 is subdivided by the partial common factor of the conditions beforehand, and for the condition part of the rule, by a rule group structuring processing 105 such as making a characteristic attribute name or a condition system respectively correspond to a characteristic vector, the group 106 is changed to an oriented-graphic expression 104 with an attribute vector. A rule applying evaluation system 102 decides whether or not the characteristic vector possessed by the rule applicable object 101 satisfies the vector request of the group 106 on reference to an expression 104, the group which does not satisfy the request, is placed outside the object, the indivisual deciding operations are omitted, and a result can be outputted to 103 in a short time.
Patent JP-H10129911-A (JP)
Title: Recording body carrying device
Inventor: ENDO NOBORU
IPC: B65H29/22
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To control the adhesion quantity of the visible material such as ink to a spur, to avoid troubles of the image quality accompanied by re-transfer on a recording body and generation of the slip at an unsettled part of the visible material such as ink, and constantly keep the carrying property of the recording body to be excellent. SOLUTION: In a recording body carrying device to carry a sheet-shaped recording body 2 making use of a spur 1, each tooth 3 of the spur 1 is formed to be at least plate-shaped, and the section in the thickness direction at the tip of each tooth 3 of the spur 1 is formed to be a wedge-shaped part 4. Each tooth 3 of the spur 1 is formed to be at least plate-shaped, and the thickness (t) at the tip of each tooth 3 of the spur 1 is formed to be <=0.04mm (preferably, to be <=0.01mm). The base material for each tooth 3 of the spur 1 is preferably the material whose Vickers hardness exceeds 500, e.g. a heat treated product (SUS631EH) of austenitic stainless steel (SUS631H).
Patent JP-2001123292-A (JP)
Title: Surface treatment structure, member for contact, slide, fitting and decoration, and manufacturing method of the same
Inventor: KOBAYASHI HEIHACHI
IPC: C25D5/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a member for the contact, slide, fitting and decoration having a surface treatment structure which is low in contact resistance, excellent in lubrication properties and wear resistance and favorable in any applications of the contact, slide, fitting or decoration, and a manufacturing method thereof. SOLUTION: The surface treatment structure 1 obtained by forming plating layers on the surface of a base material 2 comprises a lubrication plating layer 5 comprising a plating layer of a metal matrix containing particles 4 with lubricity, and a precious metal plating layer 7 formed on the lubrication plating layer 5. A diffusion preventive plating layer 3 comprising a metal plating layer is preferably formed under the lubrication plating layer 5, and a joining layer 6 comprising a precious metal strike plating layer is preferably formed between the lubrication plating layer 5 and the precious metal plating layer 7.
Patent JP-H08163534-A (JP)
Title: Two-way amplifier for wire broadcasting
Inventor: KATOU HIROTSUKU
IPC: H04N21/61
Filed: 1994-12-09
Abstract: PURPOSE: To promote effectively diversified services in the 2-way wire broadcasting system by detecting a carrier of incoming data to connect a bridger gate being a switch. CONSTITUTION: Outgoing data from a center are amplified by an outgoing amplifier of a 2-way amplifier 17, of, e.g. a terminal equipment and incoming data are amplified by an incoming amplifier 27. The connection of the amplifier 27 is controlled by a bridger gate 26 being a switch. A carrier of incoming line data are sensed by a carrier sensor 28 and the gate 26 is connected via a bridger gate controller 25 depending on the sensing result and the incoming data are outputted via an amplifier carrier 27. Through the configuration of using the automatic connection switch, the diversified services in the 2-way wire broadcasting system is effectively promoted.
Patent JP-H03172160-A (JP)
Title: Cooling method for stream of heating-product
Inventor: HANSU RAUJINGU
IPC: A23L7/109
Filed: 1990-11-09
Abstract: PURPOSE: To effectively and rapidly cool the product including edible solid and/or semisolid product particles by cooling a stream having a lower content of the particles and using the cooled stream as a cooling medium of a stream having a higher content of the particles. CONSTITUTION: In this method, a heated product flow including edible solid and/or semisolid product particles is separated into two streams, i.e., a stream having a higher content of the particles and a stream having a lower content of the particles and the stream having a lower content of the particles is cooled, and then, the cooled stream is used as a cooling medium of the stream having a higher content of the particles, to cool the heated product flow. At this time, preferably, the cooled stream having a lower content of the particles is remixed with the stream having a higher content of the particles at a point downstream from the separation point.