baber/WOPTO huggingface dataset:
Patent JP-H04146669-A (JP)
Title: Semiconductor device
Inventor: MINAMI FUYUMI
IPC: H01L21/28
Filed: 1990-10-08
Abstract: PURPOSE:To connect favorably an N-channel transistor with a P-channel transistor and to contrive a miniaturization of a semiconductor device and an increase in the density of the device by a method wherein a polysilicon layer comes into contact with a high-melting point metal layer formed in contact with a diffused region on the diffused region of the transistor on one side of the transistors and the diffused regions of both transistors are connected to each other via the high-melting point metal layer. CONSTITUTION:As an N<+> diffused layer 30 of an N-channel transistor is connected with a P-type polysilicon layer 35 of a P-channel polysilicon transistor via a high-melting point metal layer 28, the layer 30 is not directly connected with the layer 35, a P-N junction is never formed and the good contact of the layer 30 with the layer 25 can be obtained. Moreover, as the layer 28 consisting of tungsten or the like, which is high-melting point metal material, has a good coverage and is small in reflectivity, a miniaturization can be easily performed using the layer 28 at the time of photoengraving compared to a layer consisting of Al or the like. As a result, a miniaturization of a semiconductor device and an increase in the density of the device can be contrived.
Patent JP-H10116702-A (JP)
Title: Ptc composition material
Inventor: SANO KIYOHIKO
IPC: H01C7/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide the crystalline high-molecular composition material, which has the low resistivity not found in conventional devices and has the PTC (positive temperature coefficient) characteristic with excellent resistance stability after repeating trip-cycle tests. SOLUTION: This PTC composition material is formed by compounding 550-1,000/pts.wt. of titanium carbide having an average particle diameter of 0.1-5μm into 100 pts.wt. of crystalline high molecules. In this case, by performning the surface treatment for the titanium carbide with silane-compound coupling agent the resistance of the PTC composition material after trip-cycle tests can be more stabilized.
Patent JP-H10115036-A (JP)
Title: Filling material to be mounted on concrete base plate
Inventor: OTA MASAYUKI
IPC: E04B1/86
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To discharge the water and steam produced in a space section in the process of solidification of placed concrete by providing a slit communicating the space section and the outside in the outer wall of a filling member in the direction crossing the thickness direction of the outer wall. SOLUTION: A slit 4 communicating a space section 2 and the outside is provided in the outer wall 3 of a filling member body 1 for forming the space section 2 above the bottom face of the outer wall 3 with a specified height in the direction crossing the thickness direction of the outer wall. This filling member body 1 is arranged in the top face of the placed concrete for forming a concrete base plate. At this point, the water and steam produced in the space section 2 of the filling member body 1 during the process of solidification of the placed concrete is discharged from the slit 4 to the outside. The pressing force of the concrete is applied to the outer wall in the thickness direction, and the pressing force from the rear side against the concrete entered in the slit 4 is weak, making the concrete liable to stop in the mid way of the slit 4.  Through such operation, the concrete can be restricted from entering the space section 2 from the slit 4 to a minimum.
Patent JP-H04270137-A (JP)
Title: Phosphoric acid glass for glass mold
Inventor: BURUUSU GAADEINAA EIKIN
IPC: C03B11/00
Filed: 1991-10-18
Abstract: PURPOSE: To use phosphate glass for glass mold for press forming optical processing glass.  
     CONSTITUTION: Glass essentially consists in mole percent of 34-56% ZnO, 4-14% Al 2 O 3 , 40-52% P 2 O 5  and up to 15% total of optional modifying oxides including up to 5% Li 2 O and/or Na 2 O and/or K 2 O, up to 5% Sb 2 O 3  and up to 15% total of CaO and/or SrO and/or BaO. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10118842-A (JP)
Title: Small-sized, precise, multiple thread cutting method and its cutting lathe
Inventor: KITAMURA TAKASHI
IPC: B23G1/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve step exchanging works by setting a cutter shaft of high- speed rotation which is mounted on a cutter pedestal to being eccentric to a work of low-speed rotation via a built-in AC spindle motor. SOLUTION: Though a threading cutter 1 is rotated at high speed, the shaft center of the threading cutter 1 and the shaft center of a work A on a cutter spindle 3 rotated at low speed by a built-in motor 8 are deviated from each other and the threading cutter 1 is engaged with the work A just at one point so that, when the work A advances while rotating, a continuous thread is provided. When a six-thread screw is fabricated, it is cut by being rotated from the position of 0 deg. in the first, rotated by an angle obtained by dividing a rotation into six from the second, and cut in the same way as the first time by setting the position as a starting position. The whole setting is performed on an NC program.
Patent JP-S61148245-A (JP)
Title: Electrically conductive polymer power and electrically conductive resin composition
Inventor: BAN KAORU
IPC: C08K3/00
Filed: 1984-12-21
Abstract: PURPOSE:To produce a composition giving a molded article having electrical conductivity stable for a long period, light color, and excellent appearance, at a low cost, without causing the operational problems such as segregation and separation, by dispersing cuprous iodide finely in polymer particles, and compounding a thermoplastic resin with said particles. CONSTITUTION:Electrically conductive polymer powder having an average particle diameter of <=100mu and containing finely dispersed cuprous iodide. The powder is compounded to a thermoplastic resin. The powder can be produced by adsorbing iodine to polymer powder, and reacting the adsorbed iodine with a cuprous compound. The cuprous compound is used in the form of an aqueous solution, is preferably a combination of cuprous chloride, an adjuvant such as hydrochloric acid, etc., and copper.
Patent JP-S62131455-A (JP)
Title: End station for ion processor
Inventor: HIRAMATSU TSUNEO
IPC: H01J37/317
Filed: 1985-12-02
Abstract: PURPOSE:To retrieve processed wafers in the same order as the disposition thereof in an original carrier, by removing the carrier of a carrier stage on a loading side, transferring the carrier to a carrier stage on an unloading side, and mounting the carrier thereon. CONSTITUTION:Unprocessed or processed wafers 1 conveyed out of carriers 10, 20,... are once stored in buffer carriers 48, 50, in the order inverse to that of original disposition of the wafers. After that, the emptied carriers 10, 20,... are transferred to an unloading side U by a transfer means. The processed wafers 1 are then retrieved into the transferred carriers 10, 20,... in the order inverse to that of the storage in the buffer carriers 48, 50. The processed wafers 1 are thus retrieved into the original carriers 10, 20,... in the same order as the disposition of the wafers therein.
Patent JP-H09110269-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: B65H29/70
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a curl and wrinkles of transfer paper and electrification of static electricity or the like by removing a paper habit by humidifying and thermally compressing the transfer paper to which a toner image is fixed. SOLUTION: Transfer paper P which is separated from a transfer part 30 and holds a toner image is carried to a fixing device 50, and when heat and pressure are added, sticking toner melts, and is fixed on the transfer paper P, and fixing is attained. A paper habit removing part 80 is composed of an ultrasonic humidifier 83 and a thermocompression bonding part 84, and the ultrasonic humidifier 83 humidifies it by generating water in a mist shape by vibrating an ultrasonic vobrator 831 in a condition where a liquid level is controlled so as to become constant after water 832 is put in a vessel to which the ultrasonic vibrator 831 is attached. The thermocompression bonding part 84 is heated while compressing it by a heat roller 841.  Electric resistance reduces by being humidified, and static electricity can be eliminated, and a paper habit and winkles are moved by heating by the heat roller 841. The transfer paper from which the wrinkles are removed and static electricity is eliminated is discharged on a tray part 91 on a device upper part through discharge rollers 57 and 58.
Patent JP-S63125696-A (JP)
Title: Method for plating electrically nonconductive substance
Inventor: MIYATA SEIZO
IPC: C08L29/04
Filed: 1986-11-14
Abstract: PURPOSE:To simply form an electrodeposited film having superior adhesion and denseness on the surface of an electrically nonconductive article made of synthetic resin or the like by chemically forming a thin film of an electrically conductive polymer on the surface of the article and carrying out electroplating. CONSTITUTION:A monomer for an electrically conductive polymer is brought into contact with an oxidizing agent and polymerized on the surface of an article made of synthetic resin, glass or ceramics as an electrically nonconductive substance to form a thin film of an electrically conductive polymer or a composite film thereof on the surface of the article. The electrically conductive film is then electroplated with a metal.
Patent JP-S61148802-A (JP)
Title: Electric circuit
Inventor: IWAI MASARU
IPC: H01F27/28
Filed: 1984-12-21
Abstract: PURPOSE:To change a circuit constant according to a change of temperature by using a shape memorizing alloy transformed into a coil shape in an electric circuit as a variable impedance element. CONSTITUTION:A shape of a coil of the illustration (b) is memorized at a high temperature by using a shape memorizing alloy (SMA) wire 1, and it is transformed into a linear shape of the illustration (a) at a low temperature. As a resonance circuit is formed by an inductance L of the SMA wire 1 and a capacitance C, whether it is over a predetermined temperature or not is detected by existance of a resonance state. For instance, when it is used as a fire alarm, it picks up a signal from the resonance circuit and reports, and it is also used as a temperature sensor without any contact. When it is used for gain adjustment of an amplifier, phase correction and a bridge circuit, it picks up the signal, and when it is used in a series with alternating current load and a temperature of the SMA wire is raised by excess current, a the current is automatically limited by a portion of the L, or the voltages at both ends of the portion of the L are detected to disconnect the circuit.
Patent JP-2001093640-A (JP)
Title: Continuity inspection instruments for electrical connector
Inventor: MACHIDA YUKIFUMI
IPC: G01R31/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To make the assembling work of electrical connectors accompany a continuity inspection which is conducted continuously and surely. SOLUTION: This electrical connector is locked at the temporary joint position, where rear holders 4 are inserted almost to the middle of a housing 3 and enable the connection terminal 2 to be inserted into the housing 3, and at the regular joint position where the rear holders 4 are fully inserted into the housing 3 and hold the connection terminal 2 in the fixed position. The continuity inspection instrument is composed of a case 52 which has the contact terminal insertion holes 51 and contains the housing 3, upper and the lower movable section materials 54 which have the contact terminals 53 and can move toward or away from the side of the case 52, and the guide sticks 55 which guide these movable section materials 54.  At rear projected sections 54a of the movable section materials 54, sloped sides 54b are provided, so that the sloped sides 54b rub the rear edges 25a of the flanges 25 of the rear holders 4. These sloped sides 54b are formed, in such a manner that the movable section materials 54 push the rear holders 4 from the temporary joint position to the regular joint position, when the movable section materials 54 approach the case 52.
Patent JP-S6240245-A (JP)
Inventor: AMURU EE ISUMAIRU
IPC: A23B7/16
Filed: 1985-12-04
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-H0984974-A (JP)
Title: Preparation method and preparation device for chain stitch data
Inventor: GOTO RYUTARO
IPC: D05B19/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To form bulky chain stitches at a desired position and to impart three-dimensional change to the chain stitches by setting a bending angle at a bending point smaller than a critical bending angle when the erection height of a loop starts to increase rapidly. SOLUTION: The loops 22 of thread 21 are formed on working cloth 20, connected chain-likely and bent in the prescribed bending angle at the plural bending points P1-P7 and the chain stitch 23 for measurement is formed. The erection height (height from the surface of the working cloth 20 to the highest end of the loop 22') H of the loops 22' formed at the respective bending points P1-P7 is measured by a manual operation and the relation of the measured erection height H and the bending angle is inputted to an arithmetic processor. The arithmetic processor calculates the critical bending angle when the erection height H of the loop 22' starts to increase rapidly based on inputted data and judges whether or not the bending angle of the bending point in an advancing direction is set smaller than the critical bending angle in inputted chain stitch data.
Patent JP-H0992518-A (JP)
Title: Low curie point magnetic recording powder with high coercive force
Inventor: ISHIYAMA KOICHI
IPC: G11B5/706
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording powder which can be used in an environment subjected to magnetic noise. SOLUTION: A low Curie point magnetic recording powder contains one or two kinds selected from strontium oxide and 14 to 20% of barium oxide, 20 to 40% of chromium oxide, 2 to 15% of copper oxide, 2 to 15% of one or two or more kinds selected from titanium oxide, zirconium oxide and tin oxide, and the balance consisting of ferrous oxide and inevitable impurities. The above- mentioned magnetic recording powder has a magnesium oxide film, a calcium oxide film or a strontium oxide film formed on the surface of the composite oxide powder of a hexagonal ferrite type crystal structure.
Patent JP-H08132491-A (JP)
Title: Method of molding rib in injection molding
Inventor: SANO SHUYA
IPC: B29C33/42
Filed: 1994-11-07
Abstract: PURPOSE: To enable deep ribs to be molded and restrain the occurrence of air banks by efficiently charging molding material into the recess for molding ribs even in the case of injecting molding material at low pressure. CONSTITUTION: The cavity 2a of a lower mold 2 is provided with a recess 21 having the same cross sectional shape as a rib to be molded, and within the recession 21, a core 3 being fitted into the recess 21 is held slidably in the depth direction of the recess 21. In a state of the core 3 advanced to the position where the surface of the cavity side comes to be flush with the cavity surface 2a provided with the recess 21, molding material 6 is injected into the cavity 5. After the tip end 61 of the molding material 6 injected into the cavity 5 passes through the core 3, the core is moved backward to the position where the recess 21 depth from the cavity surface 2a provided with the recess 21 to the surface of the cavity side of the core 3 comes to be the same level with the height of a rib to be molded.  With the retreat of the core 3, the molding material 6 is taken into the recess 21, with the result that it becomes sufficiently chargeable.
Patent JP-S63125966-A (JP)
Title: Peeling device for copying machine
Inventor: INUI TOSHIHARU
IPC: G03G15/14
Filed: 1986-11-14
Abstract: PURPOSE:To prevent copying paper from being stained by a separation claw and to improve the performance of a copying machine by providing an electric feeding means which charges at least the periphery of the front end part of the separation claw to the same polarity with toner. CONSTITUTION:A separation claw support member 2 is arranged nearby the outer periphery of a photosensitive drum 1. The front end part of this separation claw support member 2 has a projecting shaft 2a and the L-shaped separation claw 4 is supported pivotally and rotatably. This separation claw 4 is made of a conductive material which is reduced in insulation resistance by adding a conductive material such as carbon to a resin material and an insulating member 3 is interposed between the shaft 2a and separation claw 4. Consequently, the separation claw support member 2 and separation claw 4 are insulated to prevent charges from moving to the separation claw support member 2. Further, the periphery of the front end part of the separation claw 4 is tapered and so arranged as to abut on the outer periphery of the photosensitive drum 1. Further, the separation claw 4 is connected to the plus electrode of a power source through a switch 6 and the switch 6 and power source 5 constitute the electric feeding means. Consequently, toner is prevented from sticking on the front end part of the separation claw.
Patent JP-H04149921-A (JP)
Title: Rotary switch
Inventor: FUJIYOSHI SHIORI
IPC: H01H19/11
Filed: 1990-10-12
Abstract: PURPOSE:To make and break contact securely via small operation force by turning a main turning shaft freely pivoted onto a case body being composed of a case main body and a lid body, turning a turning cam being provided on the main shaft and having a following gear being engaged with a driving gear, and making and breaking contact of a moving contact and a fixed contact via elastic deformation of a moving spring by the cam part. CONSTITUTION:When the first protrusion 28a of the first turning cam 13a pushes the first moving spring 19a, a moving contact 20a touches to a fixed contact 18a, these contacts are in a conductive state. On the other hand, the second and the third moving springs 19b and 19c touching to a basic circle of the second turning cam 13b, contacts of a fixed contact 18b and a moving contact 20b, and contacts of a contact 18c and 20c are separated respectively, and are in a nonconductive state. In this state, when a turning main shaft 12 is turned by one notch portion of an angular shaft part 24 via a knob 26, the cams 13a and 13b turn in the opposite direction, by action of a following gear 27 being engaged with a driving gear 23 of the main shaft 12, and pressing force of the protrusion 28a pushing the spring 19a being released, the contact 20a is separated from the contact 18b so as to be changed in a nonconductive state.
Patent JP-2000123704-A (JP)
Title: Electromagnetic relay
Inventor: SAITO MASAHISA
IPC: H01H51/24
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress impedance drop of transmission line, and to improve high frequency characteristic of the transmission line. SOLUTION: An electromagnetic relay is provided with a plurality of movable spring sections supported by a spring fixing section 24 and an armature which is rocked like a seesaw by an electromagnet block to press a contact plate spring of each movable spring section to a relay board. Each movable spring section is made up of make contact plate spring 21 and break contact plate spring 22, of which a signal contact is provided at one end, ground contact plate springs 23, 23' of which ground contacts 23a, 23a' are provided at one end, and a spring connection section 50 which connects the contact plate springs 21, 22 with the contact plate springs 23, 23'. The spring connection section 50 is formed thinly than each of the contact plate springs 21, 22, 23, 23'.
Patent JP-H07131188-A (JP)
Title: Board transfer device
Inventor: TAKEMURA IKUO
IPC: B65G43/00
Filed: 1993-10-29
Abstract: PURPOSE:To make it possible to modify the speed of transfer of the board in every board type in consideration of the materials for boards by a method wherein when the board is transferred while being pushed by a contact member in every board of the boards made of the different materials stored in a storage device, a moving mechanism is controlled on the basis of data on a speed of travel, at which chutes are not worn out by the contact of the board with the chutes. CONSTITUTION:A fixed chute 18 is provided on an X-Y table part and a movable chute 19 is provided at a position to oppose to the chute 18. A motor 26 is controlled by the control of a CPU in such a way that a transfer arm 25 is moved at a speed of travel to correspond to the speed of transfer of a board of a board number stored in a RAM. For example, in the case where a board 10 is one made of a material harder than that for a normal printed board, such as a ceramic board, the board 10 is moved at low speed in such a way that the chute surfaces of chutes 18 and 19 are prevented from being worn out by the contact of the side end parts of the board 10 with the chute surfaces during the transfer of the board 10. Thereby, the wear of the chute surfaces can be reduced and it can be also prevented that the board 10 catches on the chute surfaces in the middle of the transfer of the board.
Patent JP-S63125350-A (JP)
Title: Control device of laser printer
Inventor: TAKAGISHI KAZUFUMI
IPC: B41J2/44
Filed: 1986-11-15
Abstract: PURPOSE:To perform printing according to the printing form made conscious on the part of a host and to also perform page control without paying special consideration even when character data exceeding the number of printable characters are continuously transmitted from the host, by a method wherein a character width contraction ratio is determined in order to print character data within the effective printing region of cut paper and font data having the corresponding character width are read to be developed on a bit map memory. CONSTITUTION:When a character width contraction selecting switch is in a selection mode, the character data of one page transmitted from a host 2 are stored in a text memory 4 and the max. number A of the characters of one line of the character data are checked. Next, the number of characters indicated from the part of the host 2, that is, the max. number B of printable characters per line to a character width are checked with respect to the cut paper set to a feeding cassette. A character width contraction ratio C is calculated (C=B/A) using the aforementioned values A, B. Then, the contraction ratio C being calculated is multiplied by the character width designated at the present point of time to perform checking when printing is applied to the cut paper. When a limit is exceeded, the same development as is conventional is performed and, when it is within a limit range, a contraction font is formed.
Patent JP-H08110879-A (JP)
Title: Remote display controller
Inventor: SAKAI TATSUYA
IPC: G06F13/00
Filed: 1994-10-12
Abstract: PURPOSE: To recognize the inside state of a remote display controller. CONSTITUTION: A switch part 31 is provide on a transmission line set between a server 1 and an operating terminal 2 to select time connection between the terminal 2 and the server 1 or the connection between an internal device 32 and the transmission line of the terminal 2 and to secure the connection of the transmission line between the terminal 2 and the server 1 in 4 normal state. The internal device 32 includes an inside information transmission part 33 and a password number storage part 34. When a password number is given to the server from the terminal 2, the part 33 receives an abnormality command as well as the password number from the server 1 and collates the received password number with that stored in the password number storage part 34.  When the coincidence is confirmed between both password numbers, the part 33 accepts the inside information acquisition request from the terminal 2 and also gives a switch instruction to the switch part 31 to send the inside information to the terminal 2 via the part 31.