baber/WOPTO huggingface dataset:
Patent JP-S62140461-A (JP)
Title: Image sensor
Inventor: KATO MASATOSHI
IPC: H01L27/146
Filed: 1985-12-13
Abstract: PURPOSE:To obtain an image sensor having excellent output uniformity by fitting an auxiliary electrode in a clearance between discrete electrodes. CONSTITUTION:An image sensor is constituted of an insulating substrate 101, amorphous silicon 102, a transparent electrode 103, discrete electrode 104, IC chips 105 for drive, bonding wires 106 and an auxiliary electrode 107. the auxiliary electrode 107 is disposed to a section where a clearance between the discrete electrode 104 differs from other sections, a section between discrete electrode 104a and 104b. Capacitance in which each capacitance between the discrete electrode 104a and the auxiliary electrode 107 and between the discrete electrode 104b and the auxiliary electrode 107 is connected in series between the discrete electrode 104a and 104b by the auxiliary electrode 107. Accordingly, dispersion to respective discrete electrode is reduced, thus equalizing outputs.
Patent JP-2000114287-A (JP)
Title: Electronic component-mounting board
Inventor: HIROBE YOSHIAKI
IPC: H05K3/28
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component-mounting board covered with potting material, in which workability and reliability are enhanced at potting injection by making a hole facing opposite an electronic component being mounted, thereby enhancing filling and defoaming properties of the potting material. SOLUTION: This electronic component-mounting board comprises an electronic component 1, a substrate 2, and a potting material wherein the substrate 2 has a hole 21 facing opposite to the electronic component. The size of the hole 21 is substantially equal to or slightly large than the body 11 of the facing electron component and epoxy resin having viscosity of about 3 Pa.s is employed as the potting material, for example. Lead material 12 of the facing electron component 1, e.g. an IC, is inserted into the hole 21 of the substrate 2 and soldered in place. The part of the substrate 2 facing the electronic component 1 is cut off to leave the hole 21. The substrate 2 mounting the electronic component 1 is then fixed to a specified position of a housing and the potting material is injected.
Patent JP-H11113332-A (JP)
Title: Device for sensing soil pressure in transplanter
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for sensing a soil pressure in a transplanter, having a returning force of a hydraulic control valve increased according to the increase of a traveling speed and having the front part of a float, capable of being freely controlled in the upper and lower direction by the operation of a sensitivity-controlling lever. SOLUTION: A traveling machine body has an operating part having a float 14 supported by a hydraulic cylinder device 19 so as to be freely lifted and lowered, and a hydraulic control valve 35 for controlling the hydraulic cylinder device 19, connected to the float 14. The hydraulic control valve 35 has a returning spring 45 attached thereto, and the returning spring 45 is connected to a lever 74 for operating a rotational frequency of an engine through a sensitivity-controlling lever 50. The sensitivity-controlling lever 50 is connected to the float 14 through a wire 71.  When the rotational frequency of the engine is increased by operating the lever 74 for operating the rotational frequency of the engine, the urging force of the returning spring 45 is increased, and when the sensitivity-controlling lever 50 is tilted, the upper and lower position of the front part of the float 14 is changed.
Patent JP-H10119504-A (JP)
Title: Front axle
Inventor: KURAMOCHI FUMIHIKO
IPC: B60B35/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a front axle which is light in weight and has high strength by forming a recessed part from which flesh is cut on the side of the lower surface of a beam center part of a light alloy front axle main body and arranging a reinforcing member between fitting parts formed at both the ends of this recessed part. SOLUTION: An axle main body 1 made of light alloy such as aluminum alloy is formed by a beam center part 2a and side parts 2b on both the sides, a recessed part 2c is formed by cutting flesh on the side of the lower surface of this beam center part 2a and fitting parts 2d are formed at both the ends of this recessed part 2c. Between these fitting parts 2d, a reinforcing member 3 formed by steel materials such as carbon steel and alloy steel is arranged. This reinforcing member 3 is provided with a stopper at one end and a male screw part at the other end or male screw parts 3a at both the ends, the reinforcing member 3 is passed from the hole of the fitting part 2d on one side to the hole of the fitting part 2d on the other side and the male screw part 3a is fastened with a screw member 3b and is fixed. Thus, strength of a light alloy front axle main body 2 is increased.
Patent JP-2000114244-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORIO TAKUJI
IPC: H01L21/4763
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture for a semiconductor device capable of preventing a shape failure of a hole and reducing an electrical failures such as short-circuit, and to provide the semiconductor device. SOLUTION: In a manufacture of a semiconductor device, after a BPSG film 110 is formed on a silicon substrate 100, an auxiliary hole 120 is formed which reaches a specified depth at a position forming a contact hole 118 of the BPSG film 110 and has a diameter larger than the contact hole 118. Thus, a polysilicon sidewall 114 formed in a side part of a polysilicon film 112 is formed at the sometime in a sidewall of the auxiliary hole 120. As a result, by the use of an etching mask 116 comprising the polysilicon film 112 and the polysilicon sidewall 114, a contact hole 118 having no shape failure can be formed.
Patent JP-H07134560-A (JP)
Title: Image display device
Inventor: KANEKO KUMIKO
IPC: H01J31/12
Filed: 1993-11-11
Abstract: PURPOSE:To simplify the process for production by segmenting a reduced pressure space part disposed with an energy beam generating source or electrodes and a reduced pressure space part provided with a getter. CONSTITUTION:A substrate 1 and a lower plate 2 which is a back plate constitute a hermetic container so that a high vacuum is maintained therein. Plural pieces of display parts consisting of anode patterns 4, grids 5, filaments 6, etc., and the getter 7 are arranged on the substrate 1 and thereafter, low melting glass is previously applied on the mounting parts and the substrate is fixed by jigs, etc., and is put into an electric furnace. The electric furnace is heated up to the sealing heat treatment temp. of the low melting glass. The temp. of the furnace is thereafter slowly returned to room temp. and the hermetic container is taken out of the electric furnace. A discharge pipe 9 is previously sealed to the lower plate 2 through the side wall of the lower plate 2. At this time, the discharge pipe 9 is so mounted as to segment the part arranged with the electrodes, etc., and the part arranged with the getter 7.
Patent JP-H07136259-A (JP)
Title: Syringe pump set
Inventor: OHIRA OSAHISA
IPC: A61M5/148
Filed: 1993-11-11
Abstract: PURPOSE:To provide them portable pump which features simple filling of a liquid chemical, good working efficiency, a small size and lightweightness by adopting a mechanism to permit division of the presser of a syringe. CONSTITUTION:After the liquid chemical is filled in the syringe 2, a rear end is removed from the front end 3a of the presser 3 and a soft tube 5 is connected via a connecting pipe 4 to the syringe 2. The syringe 2 and the soft tube 5 are mounted at a pump body 1 and the pump is driven to inject the liquid chemical into the syringe.
Patent JP-H03145977-A (JP)
Title: Rotary machine
Inventor: NASHIKI MASAYUKI
IPC: H02N2/00
Filed: 1989-10-30
Abstract: PURPOSE:To enable production of high torque by differentiating the diameter of a rotor at each rotor section which is rotary driven through one of a plurality of units juxtaposed in the axial direction of the rotor. CONSTITUTION:A rotor at a rotor section 11 being rotary driven through a rotary driving means, i.e., a first unit faint motion actuator 71, has a diameter D1 larger than the diameter D2 of a rotor at the rotor section 11 being rotary driven through a second unit faint motion actuator 72. Consequently, maximum rotary speed of N1 and maximum output torque of T1 are produced when the rotor 11 is rotary driven through the first unit faint motion actuator 71, whereas maximum rotary speed of N2 and maximum output torque of T2 are produced when the rotor 11 is rotary driven through the second unit faint motion actuator 72. When the first and second units are operated alternately and continuously, the rotor rotates continuously and a maximum output torque T3 equal to the sum of T1 and T2 is produced.
Patent JP-H04156610-A (JP)
Title: Automatic recognition device for man action using neural network
Inventor: USHIYAMA HITOMI
IPC: G06F15/18
Filed: 1990-10-19
Abstract: PURPOSE:To improve a man-machine interface by comparing the respective output results of a posture neural network part and a gesture neural network part and selecting and deciding a recognition result. CONSTITUTION:Allotted parts are given to the posture neural network part PW2 and the gesture neural network part GNW5 and they execute a recognition processing. When a gesture starting point is detected in PNW2, time sequence data from an action measurement part 1 is lead to GNW5 and a gesture is recognized. An action judgment part 8 controls the introduction of time sequence data to GNW5 when the gesture starting point is detected in PNW2, compares and monitors an output from PNW2 and an output from GNW5 and finally outputs a decision whether the action of a man to be an object is a posture or the gesture or a meaningless action.
Patent JP-H09129208-A (JP)
Title: Explosion proof sealing plate for battery
Inventor: MASUMOTO KANEHITO
IPC: H01M50/574
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent explosion of a battery to ensure safety and reliability of the battery even when the internal pressure of the battery is increased by short circuit, overcharge, and reverse charge by forming a lower valve body by half-cut of a part of the periphery of a melt-bonded part. SOLUTION: An insulating gasket 3 having an opening part, an upper valve body 2, and a lower valve body 4 are electrically connected with a melt-bonded part S within the opening part of the gasket 3. A small hole 4b and a half-cut weak part 4a are formed so as to enclose the surrounding of the part S in the lower valve body 4, the punching direction of the weak part 4a is set so as to form a recess against pressure in the (a) direction. When the internal pressure of a battery is increased by gas generation caused by short circuit, overcharge, reverse charge or the like, the gas pressure is transmitted to the valve body 2 through the opening part of a metal case 5, the weak part 4a of the valve body 4 is broken out by the stress for deforming the valve body 2 outward, the electrical connection with the valve body 2 is disconnected, and current is shut off.  Electrical connection caused by insufficient deformation of the valve body or uneven melt-bonding is prevented and current is surely shut off.
Patent JP-H05116199-A (JP)
Title: Mouthpiece for extruding sheet
Inventor: YAMADA TAKAO
IPC: B29C48/08
Filed: 1991-10-29
Abstract: PURPOSE:To provide a heat bolt-typed mouthpiece for extruding sheets having a slit-width control mechanism with quick response speed. CONSTITUTION:In a sheet extruding die for controlling the slit width of a mouthpiece for extruding molten resin into a sheet in use of the thermal expansion of a lip control bolt, by providing a coil 7 around the lip control bolt 6 and supplying alternating electric current thereto, the bolt 6 is induction-heated so as to control the width of a slit 4. Accordingly, rapid thickness control at quick response speed becomes possible, and since heating temperature can be taken high, the slit width can be varied largely.
Patent JP-H05121452-A (JP)
Title: High-electron-mobility transistor and its manufacture
Inventor: HOSOI SHIGEHIRO
IPC: H01L29/812
Filed: 1991-10-29
Abstract: PURPOSE:To obtain the title transistor wherein its element structure is formed as a vertical type so as to be made fine and its high integration can be achieved by forming the following: an electron supply layer which forms a heterojunction to an intrinsic compound semiconductor layer in a direction perpendicular to a compound semiconductor substrate and to the intrinsic compound semiconductor layer; a gate electrode jointed to the electron supply layer; and the like. CONSTITUTION:The title transistor is provided with the following: an intrinsic compound semiconductor layer 2 formed on a compound semiconductor substrate 1; and an electron supply layer 4 which forms a heterojunction to the semiconductor layer 2 in a direction perpendicular to it. In addition, the title transistor is provided with the following: a gate electrode 6 and gate electrode regions 5, 8 which have been jointed to the electron supply layer 4; and a source electrode 9 and a drain electrode 7 which act as injection and discharge ports of electrons which are moved in a channel region which is composed of a two-dimensional electron gas layer 10 which is produced in a heterojunction interface. For example, an i-GaAs epitaxial growth layer 2 is formed on an n<+> GaAs substrate 1; an n<+> AlGaAs electron supply layer 4 and an p<+> GaAs gate electrode layer 5 are formed on side faces of a groove 3 formed in a wafer.
Patent JP-H10111129-A (JP)
Title: Manhole
Inventor: NARUSE TAMIO
IPC: E02D29/14
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a manhole provided with a survey reference point in which survey precision can be very highly set, labors and cost necessary for survey can be significantly reduced, which can be utilized as a permanent reference point in a common coordinate, and in which the reproducibility of the reference point is very high even in a case where destructive damage such as a large earthquake occurs. SOLUTION: The manhole 1 is provided with a reference point indication part 3 indicating a survey reference point 2 at a part exposed to the outside in a buried state. Because the manhole itself does not move easily, the number thereof is numerous, furthermore approximate positions are generally grasped and managed, if the manhole 1 indicating the survey reference point 2 is utilized, survey precision is very highly set, labors and cost necessary for the survey can be significantly reduced, and furthermore the reproducibility of the reference point is very high even if destructive damage such as a large earthquake occurs.
Patent JP-S63289020-A (JP)
Title: Production of (co)polymer of lactic acid and/or glycolic acid
Inventor: YOSHIDA SOICHI
IPC: A61K47/00
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a (co)polymer which undergoes no discoloration, denaturation due to thermal deterioration, decomposition, etc., and is suitable as, e.g., a carrier for slowly releasing a medicine, by polymerizing lactic acid and/or glycolic acid by dielectric heating. CONSTITUTION:The title (co)polymer is obtained by feeding lactic acid and/or glycolic acid to a polymerization reactor such as a separable glass flask, setting the reactor in a dielectric heating apparatus and polymerizing the lactic acid and/or the glycolic acid by heating through the wall of the reactor. It is also possible to perform the polymerization by performing dielectric heating by directly placing an electromagnetic wave oscillator in the reactor. Although examples of ranges of frequencies used to perform said dielectric heating include low-frequency waves, high-frequency waves and microwaves, it is particularly preferable to use microwaves.
Patent JP-H076106-A (JP)
Title: Method and system for distribution of software
Inventor: HADEIN EE INISU
IPC: G06F9/445
Filed: 1993-11-12
Abstract: PURPOSE: To provide a method and system for selectively distributing software in a network environment using an open protocol. CONSTITUTION: When a server and a computer are linked to each other through one network using an open protocol, software is selectively distributed to the computer from the server. The specific software distributed to the computer from the server is selected and a network driver and a protocol driver are supplied to the computer. The communication link to the server from the computer is established by using the network driver and protocol driver and the selected software is copied to the computer from the server through the established link.
Patent JP-H04156553-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KAWADA HIDEAKI
IPC: G03G9/08
Filed: 1990-10-19
Abstract: PURPOSE:To improve the dispersibility of fine grains and the fluidity of a toner and obtain good picture quality over a long period by using toner powder and resin fine grains having an average grain size smaller than the average grain size of the toner powder and treated with silicone oil. CONSTITUTION:A powder toner is dispersed with an additive such as a colorant or a charge control agent in binding resin. The average grain size of the toner powder on the volume standard by a coal counter is preferably set to 5-30mum, more preferably to 5-15mum in particular. The resin fine grains have an average grain size smaller than the average grain size of the toner powder. Acrylic resin or acryl urethane resin is used for the resin constituting the resin fine grains. The average grain size of the resin fine grains is preferably set to 0.05-5mum, more preferably to 0.1-4mum. The resin fine grains are treated with silicone oil. The treatment quantity of the silicone oil is preferably set to 0.01-5wt.% against the resin fine grains, more preferably to 0.05-2wt.%.
Patent JP-H05213768-A (JP)
Title: Stabilized locally acid fibroblast growth factor blend
Inventor: JIYOUJIFU BUI BONDEI
IPC: A61K47/18
Filed: 1992-10-21
Abstract: PURPOSE: To obtain a viscous formulation not polluting a wound part, exhibiting complete mitogenic ability at wound part and exhibiting in vivo bioactivity so as to promote healing of wound and being stable at a room temperature. CONSTITUTION: This aseptic aqueous pharmaceutical composition is obtained by mixing heparin in an amount enough to stabilize an acidic fibroblast growth factor with an acidic fibroblast growth factor, mixing hydroxy ethyl cellulose in an amount enough to form a viscous solution forming a membrane in drying with the above acidic fibroblast growth factor and heparin and mixing a chelating agent capable of stabilizing the composition at >=4 deg.C with the above fibroblast growth factor, heparin and hydroxyethylcellulose.
Patent JP-H06131046-A (JP)
Title: Intersection control method for unmanned car
Inventor: NAGAYA TOSHIO
IPC: G05D1/02
Filed: 1992-10-21
Abstract: PURPOSE:To unnecessitate a ground equipment, and to cancel the constraint of an intersection equipment by operating an autonomous intersection control by a radio communication with an unmanned car. CONSTITUTION:An unmanned car controller 10 operates an operation preliminarily stored in an RAM, for example, each kind of control of an intersection recognition and an acceleration or reduction before an intersection, according to a mark detection on a path, and applies an intersection control start command 13 to an intersection controller 12 at the time of recognizing the intersection. The intersection controller 12 receives the intersection control start command 13, and basically applies a transmission ON command 14 to a communication equipment 11 in order to transmit a waiting control signal to the other car, and allow the other car to know that the car is intruding into the intersection. When the car intrudes into the intersection, and passes it, the transmission is stopped. On the other hand, at the time of recognizing the reception of the signal from the other car before the transmission of the signal by a radio carrier presence signal 15 from the communication equipment 11, the intersection controller 12 applies a stop command 16 to the unmanned car controller 10 in order to allow the car to stop and wait until the signal from the other car is stopped in a fixed time.
Patent JP-H11116547-A (JP)
Title: New anionic surfactant
Inventor: KABARU TAKESHI
IPC: C11D1/34
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject surfactant having excellent abilities of emulsifying, dispersing and solubilizing, low Krafft point and good solubility in water at normal temperatures and useful as a detergent, an emulsifier dispersant and a solubilizing agent. SOLUTION: This surfactant is obtained as an anionic surfactant whose counter-ion is a protonation adduct of an amine derivative containing an amido group. The protonation adduct has a molecular weight of preferably 100-500 and is represented by formula I (R<1> and R<2> are each a 1-4C alkyl, hydroxyalkyl or the like; R<3> is a 1-12C alkylene, phenylene or the like; R<4> is H, a 1-12C alkyl, hydroxyalkyl or the like; X is an amido). The objective surfactant is preferably represented by formula II (Y is a higher fatty acid, an alkyl or alkenyl sulfate or the like; M is the valence number of the anionic group Y). The surfactant is obtained by neutralizing reaction of an amine derivative (e.g. a compound represented by formula III) containing an amido group with an alkyl or alkenyl sulfate, alkylsulfonic acid or the like.
Patent JP-H03144520-A (JP)
Title: Optical scanning device
Inventor: ENDO YOSHINORI
IPC: B41J2/44
Filed: 1989-10-31
Abstract: PURPOSE:To work an optical fiber array with small stress and to make an efficient scan by the rotation of a light source by forming the incidence port of an optical fiber array circularly corresponding to the rotational track of a light source, and pressing its projection port and forming it linearly. CONSTITUTION:The incidence port of the optical fiber array 1 is formed circularly corresponding to the rotational track of the light source 5 and the projection port of this optical fiber array 1 is formed linearly by pressing the cylindrical optical fiber array in its diameter direction. Namely, many optical fibers 6 are fixed cylindrically to constitute the optical fiber array 1 and then one end part is pressed in its diameter direction and formed linearly. Consequently, the optical fiber array can be worked easily and properly with much less stress than when the optical fiber array is cut and formed linearly, and the incidence port of the optical fiber array is formed circularly, so a photosensitive body can be scanned efficiently by the rotating operation of the light source.
Patent JP-H03144564-A (JP)
Title: Method for consecutively forming copied image
Inventor: HATTA NAOYUKI
IPC: G03D13/00
Filed: 1989-10-31
Abstract: PURPOSE:To effectively utilize time by performing processing for exposure which needs a user's operation en bloc at first, rewinding a photosensitive medium thereafter and performing a developing stage. CONSTITUTION:By depressing an exposure priority mode key 101, an exposure priority mode is attained. When an operator depressed a copying key 102 next, an exposed microcapsule paper is taken up toward a take-up shaft and stopped as soon as the exposure is finished. Then, an LED 103 indicating that copying is possible is lighted and a device is in a state that next copying is possible. The user finishes the exposure of all kinds of necessary originals and releases the exposure priority mode by depressing the exposure priority mode key 101 again. Then, by starting a paper feeding action simultaneously with finishing processing for rewinding, pressure development is started and thermal fixing is performed at the same time so as to successively output an output image. Since the processing which needs the user's operation is concentrated in the first half, the user is not forced to perform processing for a long time.