baber/WOPTO huggingface dataset:
Patent JP-H04126823-A (JP)
Title: Carbonaceous inorganic fiber and production thereof
Inventor: YAMAMURA TAKETAMI
IPC: D01F9/145
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the subject new fiber, containing crystalline and amorphous carbon and silicon-carbon-oxygen substances in a specific proportion as components and excellent in oxidation resistance and wettability for plastics with a high electric conductivity and a small thermal expansion coefficient. CONSTITUTION:The objective fiber is obtained by mixing (A) an organosilicon polymer prepared by heating dimethylchlorosilane, etc., in an inert gas with (B) a polycyclic aromatic compound such as petroleum-based pitch, reacting both at, e.g. 250-500 deg.C, providing a random copolymer, mixing the resultant random copolymer with (C) a polyacrylonitrile-based polymer, spinning the prepared mixture and then infusibilizing and burning the spun fiber. The aforementioned fiber contains crystalline carbon in which condensed aromatic rings are elongated in the fiber axis direction, crystalline carbon in which the turbostratic structure is not agreement with the fiber axis direction, amorphous carbon and aggregates, composed of ultra-fine particles having <=500Angstrom  particle diameter thereof and amorphous SiOx (0<x<=2) and containing 30-70wt.% Si, 20-60wt.% C and 0.5-10wt.% O.
Patent JP-2000070726-A (JP)
Title: Oxide photocatalyst and article with same
Inventor: HIROTA YUKA
IPC: B01J31/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst having antibacterial action even when it is not exposed to light as well as the photocatalytic action of titanium dioxide. SOLUTION: The photocatalyst consists of TiO2, ZnO and an org. resin, is transparent or white and has antibacterial action even under no irradiation with light. The ratio of TiO2:ZnO is preferably 99:1 to 50:50 and the ratio of (TiO2+ZnO):(org. resin) is preferably 95:5 to 50:50.
Patent JP-H0797081-A (JP)
Title: Tissue sheet takeout device
Inventor: SASAKI TSUTOMU
IPC: B65H3/08
Filed: 1993-09-29
Abstract: PURPOSE:To positively impede the takeout of plural sheets so as to improve reliability. CONSTITUTION:A lifter 3 is liftably inserted in a case body 1A from the lower end opening parts 1b of the case body 1A so as to support a large number of tissue sheets 2... in the laminated state. A suction pad 4 is liftably inserted in the case body 1A from the upper end opening part of the case body 1A and brought into contact with the uppermost tissue sheet so as to take it out of the case body 1 by vacuum suction. One side wall upper end part of the case body 1A is provided with a separating claw 10 protruding to the inner side of the case body 1A, and an oscillating lever 14 is pivotally supported in the rotatable state to the side wall upper end part opposed to the case body side wall provided with the separating claw 10. A roller 13 with a part of the pripheral surface thereof protruding into the case body 1A is pivotally supported to the end part of the oscillating lever, and a space between the separating claw 10 and the roller peripheral surface is made smaller than the width dimension of the tissue sheet.
Patent JP-H0798161-A (JP)
Title: Freezer using mixed refrigerant
Inventor: SANO TETSUO
IPC: F25B1/00
Filed: 1993-09-29
Abstract: PURPOSE:To enable the composition ratio of the refrigerant of a freezer to be controlled and improve the control responding characteristics even though the refrigerant is non-azeotropic refrigerant or azeotropic refrigerant. CONSTITUTION:A refrigerant storing container 13 is arranged in a circuit of freezing cycle comprising a compressor 1, a four-way valve 9, a utilization side heat exchanger 3, a heat source side heat exchanger 5 and a pressure reducing device 7, and a freezer oil 15 into which mixed refrigerant can be solved is enclosed within the refrigerant storing container 13. Then, there is provided a control means for applying variation in pressure or temperature to the freezer oil 15 within the refrigerant storing container 13.
Patent JP-H0797408-A (JP)
Title: Ethylene polymer and fuel tank made therefrom
Inventor: UEHARA YUMITO
IPC: C08F10/00
Filed: 1993-09-29
Abstract: PURPOSE:To obtain an ethylene polymer having excellent uniform stretchability, high rigidity and excellent mechanical properties such as impact resistance. CONSTITUTION:The title polymer is an ethylene homopolymer or an ethylene/3-20C alpha-olefin copolymer having an alpha-olefin content of 10wt.%, wherein (1) the intrinsic viscosity [eta] is 2-6dl/g, (2) the density is 0.945-0.970g/cm<3>, (3) the zero-shear viscosity eta0 at 190 deg.C is 2X10<7>-3X10<8>P, (4) the melt tension (MY) and the melt index (HLMI) under a load of 21.6kg satisfy the relationship: MT>=-12.41logHLMI+20.5, and (5) the high-rate impact strength (HRI-IZOD) at -30 deg.C and the HLMI satisfy the relationship: HRI-IZOD>=-logHLMI+1.15.
Patent JP-S60132777-A (JP)
Title: Print control system for printer
Inventor: NIHEI SHIYOUHACHI
IPC: B41J7/36
Filed: 1983-12-22
Abstract: PURPOSE:To enable the simplification of a stop mechanism for a type drum by performing printing at the end periphery in the printing section of the drum during the inertial rotation thereof. CONSTITUTION:In a printer which is equipped with a type drum 30 having a plurality of types aligned on the circumference thereof in several trains and hammers facing respective types to print by impacting the hammer while the type drum 30 rotates, the supply of current to a type drum driving motor is cut off at the specified position t4 of the end periphery in the printing section of the type drum 30 and the printing at the end periphery in the printing section is done during the inertial rotation of the type drum.
Patent JP-H0583345-A (JP)
Title: Cordless telephone set
Inventor: SATO TADANOBU
IPC: H04M1/00
Filed: 1991-09-24
Abstract: PURPOSE:To realize diversified talking modes with an inexpensive configuration by adopting a weak ratio wave type slave set for a slave set attached/ detached to/form a master set, providing a small power type slave set, and providing a weak radio wave type and a small power type transmitter-receiver in the master set. CONSTITUTION:A weak radio wave type slave set 4 as a slave set attached/detached to/from a master set 1 is employed and a small power type slave set 5 is provided in the master set and two transmitters-receivers 11, 12 of small power type and weak radio wave type are provided in the master set 1. Thus, the diversified talking such as two-party talking between the weak radio wave type slave set 4 and the small power type slave set 5, between an external line and the weak radio wave type slave set 4 and between the external line and the small power type slave set 5, and three- party talking among the external line, the weak radio wave type slave set 4 and the small power type slave set 5 is implemented by providing the small power type and the weak radio wave transmitters-receivers 11, 12 in the master set 1 in this way. Since the weak radio wave type slave set is adopted for one of the slave set, even when a talking available distance is small, no hidrance is caused in the case of application of the slave set attached/detached to/form the master set 1.
Patent JP-H1186840-A (JP)
Title: Connection tool for battery
Inventor: IWAKAWA HIDEHIKO
IPC: H01M2/30
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance waterproof functionality. SOLUTION: A terminal 12 in a condition where a terminal covering part 19 is molded, is fitted to a battery post P, and a jig (not shown) is inserted from an operational opening 23, and a nut N is fastened. Then, the terminal 12 is fixed to the battery post P, and a seal part 25 is brought into close contact with an outside surface of a battery B, and a clearance between both is sealed. Afterwards, when the operational opening 23 is fitted to a cap 20, the inside of the terminal covering part 19 is turned into a waterproof condition. In a part between the terminal covering part 19 and a resin covering 15, a press- fitting part of an electric conductor 11 and the terminal 12 is waterproofed by a tube (an electrical conductor covering part). That is, flooding to the inside of a cover 13 is surely prevented.
Patent JP-S62126627-A (JP)
Inventor: TU KING-NING
IPC: H01L27/00
Filed: 1986-10-15
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-H03108376-A (JP)
Title: Buried zener diode and manufacture thereof
Inventor: KAWASHITA MASAHIRO
IPC: H01L27/06
Filed: 1989-09-21
Abstract: PURPOSE:To simplify the manufacturing process by forming an anode diffusion layer on the top of an epitaxial layer, and forming a cathode diffusion layer below this, and also providing an emitter diffusion layer for cathode takeout on the top of the epitaxial layer. CONSTITUTION:A high concentration N-type emitter diffusion layer 21 for cathode takeout is formed on the top of an N-type epitaxial layer 3. Next, by a buried P mask, the similar patterning is done, and B is implanted therein and is diffused to form a high concentration P-type anode layer 22. Next, the resist pattern mask made by said buried mask is used as it is so as to form a high concentration N-type cathode layer 23. According to this manufacture, the layer 22 and the layer 23 are made with the same resist pattern mask, so photolithography for making a PN junction is required only one time. Moreover, the currents, which flow as breakdown occurs at the PN junction on the boundary between the layers 22 and 23, flow via the layer 3 and the layer 21, so the path is not affected by the depletion layer, and operation resistance decreases.
Patent JP-2000078606-A (JP)
Title: White balance adjuster
Inventor: TANAKA TOSHIYUKI
IPC: H04N9/73
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enable adjustment with high precision without inconveniences that a gain setting, which cannot be taken for a luminance, is performed even when a limiter area is changed by the luminance of a subject by regulating the gain of an output from an imaging device to the limiter area set in accordance with a kind of light source corresponding to the luminance of the subject. SOLUTION: A signal processing circuit 313 adjusts a gain from a picture signal from an imaging device 303 and a dimmer circuit 304 receives a reflected light of an incorporated flash 5 by a dimmer sensor 305. By this light reception, an overall control part 211 decides a subject luminance and controls an amount of light emission of the incorporated flash 5 and a white balance circuit 207 through a flash control circuit 214. As a result, the overall control part 211 regulates a gain ratio to a limiter area corresponding to photographing of outdoor and indoor excluding and including a set fluorescent light area. Thus, it is possible to appropriately adjust highly precise white balance.
Patent JP-S60135437-A (JP)
Title: Bonding between polypropylene resin and room temperature curable silicone rubber composition
Inventor: SHIMOYAMA SHINICHI
IPC: B29C65/48
Filed: 1983-12-22
Abstract: PURPOSE:To make it possible to perform well the titled bonding heretofore thought impossible, by forming a primer coat film of a resin containing a specified polar group on the surface of a PP resin, coating this surface with a room temperature curable silicone rubber composition and curing it. CONSTITUTION:A primer coat film of a polar group-containing resin comprising at least one polyolefin or polydiene resin containing 5-60wt% at least one polar group selected from among formula I , formula II, formula III, formula IV, hydroxyl group, formula V, and Cl (e.g., chlorinated polypropylene) is formed on the surface of a PP resin. A room temperature curable silicone rubber composition is applied to the above surface and cured. It is possible to perform well bonding between a PP resin and a room temperature silicone rubber composition, though such bonding was heretofore thought impossible.
Patent JP-H0582877-A (JP)
Title: Pulse generating device for pulse laser
Inventor: IWATA AKIHIKO
IPC: H01S3/097
Filed: 1991-09-24
Abstract: PURPOSE:To provide a pulse generating circuit for a pulse laser which can be easily assembled and is reliable. CONSTITUTION:A parallel module constituted by connecting plural fast semiconductor switching elements 16 which supply a discharge tube with a pulse by turning on/off a high voltage, a driving circuit gate base board 30 for driving fast semiconductor switching elements 16 and a fitting ring 31 which is provided on the gate base board 30 and connected with the positive terminal of respective fast semiconductor switching elements 16, these plural fast semiconductor switching elements 16 are arranged in concentric circles, are provided. Further, a source plate 33 which is attached to the lower side of the gate base board 30 and connected with the negative terminal of the respective fast semiconductor switching elements 16 is provided.
Patent JP-S62101362-A (JP)
Title: Mold for die casting
Inventor: ISHIZUKI HITOSHI
IPC: B22D13/10
Filed: 1985-10-29
Abstract: PURPOSE:To improve the accuracy and the life of a mold by bringing a silicon nitride ceramic tubular body to shrinkage fit into a metallic cylindrical body, and also setting the thickness of each layer to a specified thickness or above. CONSTITUTION:A ceramic tubular body 2 consisting of silicon nitride ceramics forms a mold space 3. Both a metallic cylindrical body 4 and the tubular body 2 are set to thickness of >=5mm so as to stand a high pressure at the time of die casting. The metallic cylindrical body 4 of an SKD material, etc. is heated to about 700-800 deg.C, and thereafter, the ceramic tubular body 2 is pressed in and a shrinkage fit is executed. In this mold 1, the wall surface for contacting a molten metal is formed by polished silicon nitride ceramics, therefore, its accuracy is high, its coefficient of thermal expansion is low, and also the corrosion resistance against an Al molten metal, etc. is improved. Accordingly, both the accuracy and the life of the mold are improved.
Patent JP-S6398860-A (JP)
Title: Control circuit for acoustic equipment
Inventor: OZAKI YOSHIYUKI
IPC: G11B15/08
Filed: 1986-10-14
Abstract: PURPOSE:To realize accurate synchronizing operation between a tape recorder and a reproducing device by detecting a transparent leader tape connected to the start/end point of a magnetic tape so as to apply transfer control to the reproducing device into the play mode or the pause mode. CONSTITUTION:When a magnetic tape 6 starts running and the transfer from the start leader tape 7 to the magnetic tape 6 is detected by a photosensor 9, a photo transistor (TR) 11 and a switching TR 12 are nonconductive and an output of an operational amplifier 13 brings the play/pause key input port 3 of a control circuit 1 to a low level and the reproducing device 2 is transferred into the play mode. When the magnetic tape 6 comes its end and the transparent leader tape 8 opposes to the sensor 9, the TRs 11, 12 are conductive by an LED 10 to short-circuit a resistor 23, an output of an operational amplifier 16 brings the input port 3 of the control circuit 1 to a low level thereby transferring the reproducing device 2 into the pause mode.
Patent JP-S60135349-A (JP)
Title: Turning device for deplex speaker available inside and outside car
Inventor: MOTOSAWA YASUKI
IPC: B60R11/02
Filed: 1983-12-26
Abstract: PURPOSE:To make the turning operation of a speaker ever so easy, by making a speaker box use in common with both the inside and outside a car so as to be turned round by an actuator, while operating this actuator with a remote-control manner. CONSTITUTION:In time of an automobile being in normal driving, a tail gate is closed, and a speaker box 1 is housed inside a housing box 4 at a specified position. At this time, with a combination of 'close' in a gate position detecting switch SW1 and 'off' in a box position detecting switch SW3, a motor 7 is stopped whereby an actuator 9 is no longer operated. On the other hand, in time of parking, when the tail gate is opened, the switch SW1 is opened and thereby the motor 7 turns clockwise or counterclockwise according to an operating position of a manual switch SW2. With rotation in this motor 7, the actuator 9 is set in motion, making the speaker box 1 turn round to each position for outside use in a one-dotted chain line and for inside use in a full-line.
Patent JP-S63100142-A (JP)
Title: Rotor for degassing treatment
Inventor: MATSUMOTO HIROSHI
IPC: C22B9/05
Filed: 1986-10-14
Abstract: PURPOSE:To improve the degassing effect of a titled rotor regardless of the varying sizes of crucibles by providing plural pieces of specific vanes radially to a revolving shaft having a gas blowing hole in the central part. CONSTITUTION:Plural pieces of the vanes 6 are radially provided to the revolving shaft 1 having the gas blowing hole 2. The revolving shaft 1 of the rotor adjusted to 1:(1.4-2.50) ratio between the total volume of plural pieces of the vanes 6 and the total volume in the gap parts of the vanes 6 segmented by plural pieces of the vanes 6 is rotated and a treating gas such as N2 is introduced into the hole 2. The above-mentioned gas is released into the molten metal 4 in the crucible 7 from a gas releasing hole 3. The above-mentioned gas is once released from the edge of the rotor 5 with vanes 6 into the gap parts between the vanes 6 and is carried to the outside peripheral parts of the vanes 6 by riding on the flow to the outside edge of the molten metal 4 in the gap parts between the vanes 6 by centrifugal force along the front face in the rotating direction of the vanes 6. The gas floats upward on the side wall of the crucible 7 by riding on the convectional flow shown by the arrows of the molten metal 4 and makes gas-liquid contact in the form of fine bubbles. The degassing effect of the molten metal 4 is thus enhanced.
Patent JP-H1093439-A (JP)
Title: Decoding circuit
Inventor: SUZU TAKAYUKI
IPC: H03M1/36
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transistor elements and an occupancy area by composing a decoding circuit of a transfer gate circuit transistor and a level pull down transistor and making an output signal low when an input signal is low. SOLUTION: When an input signal IN1 is at a low level and a TRUE address input signal G1 is at a low level and a BAR address input signal G1' is at a high lvel, a transfer gate circuit transistor Q101 and a level pull down transistor Q104 are turned-off. At the same time, a transfer gate circuit transistor Q103 and a level pull down transistor Q102 are turned-on. Thereby, output signals OUT11 and OUT12 come to a low level. Similarly when the input signal IN1 is at a low level and the TRUE address input signal G1 is at a high level and the BAR address input signal G1' is low, the output signals also comes to a low level. As the output signals OUT 11 and 12 become a low level like this when the input signal IN1 is at a low level, the number of the elements and the occupancy area of a data code circuit are reduced.
Patent JP-H04125265-A (JP)
Title: Registration device for elevator boarding call
Inventor: MUROI KYOHEI
IPC: B66B3/00
Filed: 1990-09-17
Abstract: PURPOSE:To surely inform persons of the operating direction of a cage by controlling the brightness of a boarding call register lamp by cage position signals from a cage position detecting means, operating direction signals from an operation direction detecting means, and boarding call signals from a boarding call button. CONSTITUTION:When the upward side direction of a cage 3 is selected, if a boarding call button 7 for the upward side is depressed, signals from both a cage position detecting section 5 and a cage operating direction detecting section 6 are inputted into a register lamp lighting control operating section 11. And when a boarding floor is higher than the cage in position, two upward side boarding call register lamps 8 are lit by the register lamp lighting control operating section 11 so as to be normally bright, and when the boarding floor is lower than the cage in position, one upward side boarding call register lamp 8 is lit by the register lamp lighting control operating section 11 so as to be reduced to one half of normal brightness, so that time required for answering the boarding call is thereby indicated on a simple manner.
Patent JP-S61121497-A (JP)
Inventor: SONODA YOSHIAKI
IPC: H05K13/00
Filed: 1984-11-19
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-H07104563-A (JP)
Title: Image forming device of contact electrifying-system
Inventor: MOTOHASHI TAKESHI
IPC: G03G21/10
Filed: 1993-09-30
Abstract: PURPOSE:To miniaturize a cleaning member, which can clean the entire surface of an electrifying roller, to the smallest possible size, to reduce the cost and to improve the maintenance. CONSTITUTION:The electrifying member for electrifying a photoreceptor drum 1, a body to be electrified, in contact with it is a rotary electrifying-roller 2. The device is provided with the cleaning member 5 which can be in contact with the periphery 2a of the electrifying roller 2 and move in the axial direction of the roller 2 and whose length W in the direction in which it moves is shorter than the length of the electrifying roller 2 in its axial direction, and an interlocking mechanism 20 for interlocking the movement of the cleaning member 5 in the axial direction and the rotation of the electrifying roller 2. Even with the length of the cleaning member 5 shorter than the length of the electrifying roller 2 in the axial direction, the cleaning member interlocks with the rotation of the electrifying roller 2 and moves in the axial direction, thereby cleaning the entire periphery of the electrifying roller 2 without causing an unwiped part.
Patent JP-S62106941-A (JP)
Title: Rubber composition
Inventor: MASUKAWA TAKESHI
IPC: C08L101/00
Filed: 1985-11-01
Abstract: PURPOSE:To provide a rubber compsn. having excellent surface hardness, electrical characteristics (insulating properties), processability, flame retardance, flexibility, etc., consisting of a non-crystalline to crystalline chlorinated PE, an ethylene/propylene/ diene multi-component copolymer rubber and an inorg. material having no Si-O linkage. CONSTITUTION:A non-crystalline chlorinated PE (A) and a crystalline chlorinated PE (B) having a crystallinity of 3-50wt% are used, each having a chlorine content of 20-50wt% and being obtd. by chlorinating PE powder or particles in an aq. suspension. The components A and B are blended with an ethylene/propylene/diene multi- component copolymer rubber (C) in which the weight ratio of the ethylene unit to the propylene unit is 20-80/80-20 and the proportion of the copolymerized monomer having double bonds is 10wt% or below and which has a Mooney viscosity of 20-140, in such a proportion that the quantity of the component C is 25-75pts.wt. per 100pts. wt. component A and the combined quantity of the components A and C is 30-85wt% based on the combined quantity of the components A, B and C. 0.1-100pts.wt. (per 100pts.wt. of the combined quantity of the components A, B and C) inorg. material (D) having no Si-O linkage (e.g., precipitated calcium carbonate) is then blended therewith.
Patent JP-H03106148-A (JP)
Title: Call connection control method in multiplexer
Inventor: MIYAO YASUHIRO
IPC: H04L12/28
Filed: 1989-09-19
Abstract: PURPOSE:To shorten the connection control time by rejecting the connection of a call with a connection request newly when the calculated quantity exceeds a threshold level. CONSTITUTION:When sets of maximum values and mean values of cell transmission speed applied by N-1 (a positive integer) of calls connected already are respectively (MAX1, AVE1), (MAX2, AVE2)-(MAXN-1, AVEN-1) and a set of maximum and mean values of cell transmission speed applied by a call giving a new connection request is (MAXN, AVEN), and when the quantity of calculation required for substituting a positive root s* of equation I with respect to (s) of equation II exceeds a predetermined threshold level, the connection of the new call giving the connection request is rejected. Thus, the quantity of the calculation in this approximate calculation method is proportional to N and the connection control time is shortened.