baber/WOPTO huggingface dataset:
Patent JP-H0481470-A (JP)
Title: Rutile type fine particle titanium dioxide composition having high weather resistance and high light-discoloration resistance and production thereof
Inventor: YASUHARA TADASHI
IPC: C09C1/36
Filed: 1990-07-24
Abstract: PURPOSE:To provide the subject composition free from the deterioration in transparency and UV ray absorption by depositing zirconium oxide hydrate and aluminum oxide hydrate on the surfaces of rutile type titanium dioxide fine particles, subsequently calcining and oxidizing the particles. CONSTITUTION:Rutile type titanium dioxide fine particles having an average particle diameter of 0.001-0.07mum are dispersed in water, mixed with a water-soluble zirconium salt and a water-soluble aluminum salt and neutralized to deposit zirconium oxide hydrate in an amount of 0.5-8.0wt.% converted into ZrO2 and aluminum oxide hydrate in an amount of 1.0-40.0wt.% converted into Al2O3 on the surfaces of the titanium dioxide fine particles. The titanium dioxide particles are calcined at 300-750 deg.C for 1-12hr to oxidize the zirconium and aluminum oxide hydrates deposited on the surfaces of the particles for providing the objective composition.
Patent JP-S5984284-A (JP)
Inventor: MAEJIMA TSUNESABUROU
IPC: G09F1/08
Filed: 1982-11-08
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-H0192874-A (JP)
Title: Image information retrieving device
Inventor: SAITO TSUTOMU
IPC: G06F17/30
Filed: 1988-08-05
Abstract: PURPOSE:To attain rapid and smooth image information retrieval based upon human engineering operation and to improve the efficiency of office processing by constituting the display format of retrieving image information so as to variably set it. CONSTITUTION:Image information is read out from an image information storing part 2 and displayed under the control of a retrieval/display control part 11. The control part 11 and a system control part 5 control the format of image display in accordance with control signals inputted from a page shifting speed variable signal input part 12 and a shifted page number variable signal input part 13 newly formed in a console 8. Since the display time interval of image information can be optionally set by a page shifting speed variable signal setting means, retrieval can be attained so that pages are turned at a high speed at first, and the sped is decelerated near a required page. Consequently, the handling of the device can be improved.
Patent JP-H0941961-A (JP)
Title: Exhaust emission control structure of outboard motor
Inventor: KUBO OSAMU
IPC: B63H21/32
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control structure of an outboard motor preventing bending in an exhaust passage to the utmost and reducing exhaust resistance. SOLUTION: In this outboard motor 1, setting up a pair of cylinder trains 19R and 19L in V-form, installing an engine 6 set up with a crankshaft 13 in the nearly vertical direction, and equipped with an exhaust expansion chamber 35 at the side of a cylinder head 9, it is composed of setting up a catalyst 46 on the inside of a triangle being made up of a center line 47R of the one side cylinder train 19R, a center line 47L of the other side cylinder train 19L and a center line of the exhaust expansion chamber 36 at a lower part of the engine 6.
Patent JP-H08102468-A (JP)
Title: Mounting method of semiconductor chip
Inventor: MISAWA YOSHIHIKO
IPC: H01L21/321
Filed: 1995-08-01
Abstract: PURPOSE: To make a production line short and small, and improve production efficiency, by reducing manhours when a semiconductor chip is mounted on a wiring board via a conductive adhesive agent layer. CONSTITUTION: This method contains the following: a process for forming a ball 15 by melting the tip of a metal wire 14 sent out through a capillary 13, a process for compression-bonding the ball 15 to an electrode pad 17 of a semiconductor chip 16, a process for cutting the metal wire 14 in the manner in which a part of the metal wire 14 is left as a protruding contact 19 on the compression-bonded ball 15, a process wherein the protruding contact 19 is pressed on the surface of a shaping stand 20 via a paste coating film 21 composed of conducting adhesive agent which covers the surface of the shaping stand 20, the protruding length of the protruding contact 19 is made regular, and a part of the coating film 21 is transferred to the protruding contact 19,  and a process wherein the protruding contact 19 is fixed to a conductive film 24 of a wiring board 23 by using a transferred coating film 21a as adhesive agent.
Patent JP-H0648902-A (JP)
Title: Labor-saving spray type agricultural chemicals for paddy field
Inventor: RYU SHUICHI
IPC: A01N25/30
Filed: 1992-07-22
Abstract: PURPOSE:To provide agricultural chemicals capable of uniformly distributing the chemical components over the flooded paddy field utilizing paddy water in the paddy field by applying the chemicals thereinto from the levee without using a special machine or device. CONSTITUTION:This invention is an agricultural chemicals prepared by (1) making agricultural- chemical components in which the spreadability over the water surface and the dispersibility in water are controlled according to its use application absorbed on a water soluble carrier, further adding a foaming agent thereto as necessary, solidifying it using a water soluble binder and molding it into 10 to 200g granule or tablet, (2) making the chemical components adsorbed on a water soluble carrier, further adding a foaming agent as necessary and putting it into a bag made of a water soluble film or (3) covering the tablet prepared in (1) with a water soluble film, provided that bagging into a bag made of a water soluble film is included. This agricultural chemicals can readily be applied from the levee and can also be readily applied even in case the paddy field is a small-size and irregular-shape one or in case scattering of the agricultural chemicals to other adjacent fields is not desirable. Further, this agricultural chemicals can be applied from the levee even in case of rain only by taking care not to moisten the chemicals before application. Therefore, mistiming of treatment or control due to a long rain can be prevented.
Patent JP-S6088697-A (JP)
Inventor: KAMIMURA TOSHIO
IPC: B64C25/50
Filed: 1983-10-19
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-S6440315-A (JP)
Title: Manufacture of heat insulated pipe
Inventor: SUZUKI MASASHIGE
IPC: B29C48/151
Filed: 1987-08-05
Abstract: PURPOSE:To continuously manufacture a long heat insulated pipe having a heat insulating foamed urethane layer and a plastic skin layer by a method wherein urethane stock liquid is uniformly expanded from the outer peripheral surface of the pipe main body to the inner peripheral surface of a tubular plastic skin layer during the running course of the pipe ranging from a L-type nozzle to a take-off unit. CONSTITUTION:A pipe main body 1, onto which urethane stock liquid 3 is adhered in a uniform thickness is inserted in a tubular plastic skin layer 2 at its center. After that, urethane stock liquid 3 adhered to the pipe main body starts to uniformly expand from the outer peripheral surface of the pipe main body 1 to the inner peripheral surface of the tubular plastic skin layer 2. After the plastic skin layer 2 is sized by sizing die 10 and cooled, the expansion of the urethane stock liquid reaches the plastic skin layer 2, and at the same time fills the inner peripheral surface of the plastic skin layer 2 and simultaneously hardens. The resultant heat insulated pipe covered with the foamed urethane layer 12 and the skin layer 2 is taken off by a take-off unit 6 locating ahead.
Patent JP-S6441473-A (JP)
Title: Four-wheel steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D7/15
Filed: 1987-08-05
Abstract: PURPOSE:To simplify a steering control system for front and rear wheels by detecting the variation of the discharge quantity of a pump for rear wheels by an orifice and switching a direction selector valve in accordance with the above-described variation. CONSTITUTION:A direction selector valve Vd is equipped with pilot chambers 25 and 26 on the both sides, and the pilot chamber 25 communicates to a feeding passage 18 on the downstream side of an orifice 20, and the pilot chamber 26 communicates to a feeding passage 18 on the upstream side of the orifice 20. The direction selector valve Vd has a spool 28 in slidable ways in the body 27, and a spring is installed in the pilot chamber 25 and urged so that the spool 28 maintains the reverse phase position. When the discharge quantity of a pump P2 increases, also the differential pressure before and behind the orifice 20 increases, and also the pressure difference between the pilot chambers 25 and 26 increases, and the spool 28 shifts against the spring, and an upstream side port 23 is allowed to communicate to a downstream side port 31, and an upstream side port 24 is allowed to communicate to a downstream side port 30.
Patent JP-S5985710-A (JP)
Inventor: ITOU YASUROU
IPC: B28C7/04
Filed: 1982-11-10
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-H0540201-A (JP)
Title: Solid-state image pickup device
Inventor: UCHIYA SATOSHI
IPC: H04N5/369
Filed: 1991-08-06
Abstract: PURPOSE:To uniform light made incident on a photodiode even when the angle of the incident light is different in the plane of the device by decomposing a microlens at every picture element and forming it so that the depth of a focal point can be on the same rectangular line. CONSTITUTION:A photodiode 2 and a transfer CCD part 3 are provided on the surface of a semiconductor substrate 1 and further, a light shielding film 5 is provided through an oxide film 4 on an upper part. At the upper part, a lens layer 7 is provided through a base layer 6. This lens layer 7 decreases the lens width gradually from a cutting line A-A' plane to a B-B' plane. Further, this width is set so that the focal point of the lens can always get the same depth. Namely, this solid-state image pickup device is equipped with plural photoelectrical conversion areas and the microlens for condensing the light, the shape of the microlens is separated at every picture element, and the depth of the lens focal point is on the same plane in the picture element. Namely, since the depth of the focal point can be optimized at the fixed height, no fluctuation in the quantity of the incident light is generated.
Patent JP-S5897854-A (JP)
Title: Monolithic integrated circuit element
Inventor: ODA YUUJI
IPC: H01L21/8234
Filed: 1981-12-08
Abstract: PURPOSE:To eliminate tne need for the bonding, etc. of a gold wire, and to trim a circuit easily by a method wherein the protective film of an MMIC is formed in multilayer film structure, an insulating film directly coating the region of a pectinate capacitor to be trimmed is exposed within the range of the structure, and a corrosion-resistant protective film laminated is positioned onto a residual region during the time when film thickness is varied through etching. CONSTITUTION:The pectinate capacitor 2 of gold/platinum/titanium threr-layer structure gold layer film fingers 11 is formed to the surface of a semi-insulating GaAs substrate 10. Two-layer films consisting of a silicon nitride film 12 and a silicon oxide film 13 are shaped onto the substrate as the protective insulating films 14. Only the film 13 is etched and the single-layer structure of the film 12 is formed in the protective film on the pectinate capacitor of the section to be trimmed of an alignment circuit. When an MMIC chip or wafer with the structure is treated through plasma etching, the thickness only of the film 13 exposed is decreased, and the capacitance of the capacitor is reduced, and can be brought to desirable capacitance within some range.
Patent JP-2000028855-A (JP)
Title: Method for assembling optical fiber connector
Inventor: ASANO MARIKO
IPC: G02B6/36
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to set the direction of a housing of a polarization maintaining optical fiber connector at a desired direction with respect to a lining up direction of stress imparting part. SOLUTION: This method for assembling the optical fiber connector 1 having an optical connector ferrule 2 to be inserted with a bare fiber N to which a polarization maintaining characteristic is imparted by a pair of the stress imparting parts 52, a flange part 3 for supplying this ferrule 2 and a housing 4 for covering the circumference of this flange part 3 by engaging with the flange part 3 on the basis of the position of a positioning means 31 formed at the flange part 3 particularly consists in mounting the flange part 3 to the ferrule 2 in such a manner that the positioning means 31 attains the desired position with respect to the lining up direction of the stress imparting parts 52 after the insertion of the bare fiber N to the ferrule 2 and further engaging the housing 4 with the flange part 3.
Patent JP-H0481933-A (JP)
Title: Vector data processor
Inventor: KATOU CHIKAYUKI
IPC: G06F17/16
Filed: 1990-07-25
Abstract: PURPOSE:To prevent the decrease of a data transfer processing speed by referring to the contents of an information storage circuit, and saving only effective data to a main storage from data stored in a vector register. CONSTITUTION:When an area allocating instruction of a vector register is received through a control line 16 from a software, an instruction control circuit 11 sets a value designated by a software to an information storage circuit 2 through a data line 8. That is, the information storage circuit 2 becomes a pointer for showing an effective area in the vector register. When a saving instruction is received from the instruction control circuit 11, a drawback control circuit 12 resets a pointer register 14 through a control line 18, issues a write request to a specific address of a main storage device 100 through a control part 7, and executes a data drawback to only an area shown by the pointer. In such a way, a decrease of a data transfer processing speed can be suppressed to the minimum.
Patent JP-S6440157-A (JP)
Title: Hydraulic control method for instrument
Inventor: BAN KEISUKE
IPC: B22D17/22
Filed: 1987-08-07
Abstract: PURPOSE:To control with the timing of high accuracy and less fluctuations by actuating a 2nd hydraulic circuit based on the optional work pressure of from the time when the work pressure of an accumulator starts its return until the return is completed or the variation in the work pressures. CONSTITUTION:The work pressure of an accumulator 92 is guided to the sequential valve in a hydraulic control system and at the time when the pressure inside the specified chamber reaches a constant pressure the sequential valve 110 is opened. The discharging oil of a hydraulic pump 108 is fed to the high pressure chamber of the hydraulic cylinder 48 for secondary press through the sequential valve 110, an oil path 112, a switching valve 114, flow adjusting valve 116 and the oil path 118 for advancing a press rod. The press rod 50 is pushed into the molten filling a cavity A with its advance and a secondary pressure is impressed on the molten metal whose solidification is not completed. The secondary pressure is impressed until the molten metal inside the cavity A finishes its solidification, thereafter, a press oil is fed to the hydraulic cylinder 48 for secondary press through the passage 12 for retreating the press rod by the switching of the switching valve 114 and the press rod 5 is retreated.
Patent JP-2000008443-A (JP)
Title: Wash hand basin
Inventor: KASAHARA HITOSHI
IPC: E03D9/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet unit without reducing the depth of the unit having a storage portion which cannot be easily handled out of mischief. SOLUTION: A toilet unit conceals a low tank 6 with a front board 3 arranged at the front of the low tank 6 behind a water closet supplying flushing water to right and left side boards and water closet and with right and left side boards and a top board 4 located above the front board 3 and the right and left side boards and has a storage portion 5 inside. The storage portion 5 arranged with its upper portion opened between the top board 4 and the low tank 6 and the top board 4 functions also as a lid member for the storage portion 5 so that the depth is not reduced even though the storage portion 5 is provided, and also the top board 4 functions also as the lid of the storage portion 6 so that the storage portion which cannot be easily handled out of mischief can be provided.
Patent JP-2001018594-A (JP)
Title: Curved face transfer method
Inventor: YOSHIKAWA HIROHISA
IPC: B44C1/17
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent floating of a transfer layer even in small recesses and securely transfer, in a curved face transfer method utilizing the solid particle impact pressure. SOLUTION: For the purpose of making solid particles collide with the face of a substrate sheet 2 of a transfer sheet S having a transfer layer 3 facing the recessed and projected surface of a base B to be transferred and bringing the transfer sheet into contact with the recessed and projected surface by the solid particle impact pressure and transferring the transfer sheet, (A) a process for applying a bonding agent on a base to be transferred, (B) a process for bringing the transfer sheet into contact with the base to be transferred in the state that a volatile component in the bonding agent is not completely dried, releasing the substrate sheet and transferring the same and (C) a process for volatilizing the volatile component in the bonding agent are carried out in the above order.  As the transfer is carried out in the state that the bonding agent is still wet, thick and elastic, the transfer can be securely carried out. In the process (C), sometimes the base to be transferred, the bonding agent and the transfer layer are heated.
Patent JP-H0245921-A (JP)
Title: Ion implantation device
Inventor: SUGIYAMA TOSHIAKI
IPC: H01J37/317
Filed: 1988-08-05
Abstract: PURPOSE:To effect ion implantation also for the rear of a wafer by rotating the whole of a platen of an ion implantation device or the platen and a wafer holder by providing a through-hole through the platen and further providing a rotary shaft on the platen or on the wafer holder. CONSTITUTION:An implantation chamber 2 of an ion implantation device includes a wafer holder 7 with a rotary shaft, and a platen 8 having a through- hole 9 therethrough. A wafer 1 carried from a pre-chamber is placed on the platen 8 and is held by the holder 7, permitting an edge portion thereof to be fixed. Upon ion implantation for the rear of the wafer 1, the platen 8 and the whole of the holder are rotated 180 deg. by a platen reversing rotary shaft fixed to the platen 8 and the holder 7. The second rotary shaft 13 for implantation for the rear is located at a position of the first rotary shaft 11, and the device is operated through the shaft 13 to ion implant the back surface of the wafer.
Patent JP-S6255855-A (JP)
Title: Gamma ray compensating type ionization chamber
Inventor: NAGAYOSHI SHIGERU
IPC: H01J47/02
Filed: 1985-09-04
Abstract: PURPOSE:To make gamma ray sensitivity of an inner ionization chamber variable, by using a compensating electrode without any groove on its surface and allowing its dimension in the radial direction to be variable. CONSTITUTION:When a motor 13 is driven, a metal fitting 12 for drive is rotated through a speed reducer 14, shifting an operation rod 9 by a distance of (number of revolution) X (pitch of screw) in the axial direction. According to the displacement of the operation rod 9, an arm II11 pushes or pulls an arm I10, thereby changing the angle of the arm I10 with a positional change of a compensating electrode 5 in the radial direction. After the position of the electrode 5 is once adjusted to establish a relation Igamma=Igamma' as described above, under a certain gamma ray dosage rate, the relation is always obtained with any gamma ray dosage rate based on proportionality of both Igamma and Igamma' to gamma ray dosage rate since an inner and an outer ionization chamber are both used in the saturating region of voltage-current characteristic. Therefore, In can be accurately measured in the situation where neutrons are included.
Patent JP-2000031878-A (JP)
Title: Radio relay amplifier
Inventor: UCHIDA TAKASHI
IPC: H04B7/15
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device and reduce a manufacturing cost of a radio relay amplifier, by reducing the circuit thereof. SOLUTION: In this radio relay amplifier, a synthesizer 2 synthesizes signals from the base stations of respective companies respectively extracted by an input filter 32 for an outgoing channel, a common amplifier 3 for the outgoing channel amplifies them, a distributor 5a distributes them to the signals for the respective mobile stations of the respective companies and output filters 24a-24n for the outgoing channel respectively band-limit, transmit and output them. Also, an input filter 7 for an incoming channel simultaneously band-limits the signals inputted from the mobile stations of the respective companies, a common amplifier 8 for the incoming channel amplifies them, a distributor 5b distributes them to the signals for the respective base stations of the respective companies and output filters 31 for the incoming channel respective band- limit, transmit and output them.
Patent JP-S6353965-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUYAMA KOSUKE
IPC: G11C11/412
Filed: 1986-08-25
Abstract: PURPOSE:To improve the degree of integration by providing a common gate electrode on MISFETs for driving SRAM flip-flops and superimposing load MISFETs on the above gate electrode. CONSTITUTION:On a principal surface of a well region 2, driven MISFETsQn are formed each comprising a gate insulating film 5, a gate electrode 6 and a source and drain region 10. Semiconductor regions 10; that is, source regions are constructed with the source regions of other MISFETQn in one. Load MISFETQp are formed on the upper part of the driver MISFETQn. In other words, the FETQp are composed of: the gate electrodes 6 that are used in common by the gate electrode of the driven FETQn, channel formation regions 8A that are formed on the gate electrodes 6 after being superimposed on the above electrodes 6, and semiconductor regions 8B, that is, the source regions or the drain regions.
Patent JP-H0845710-A (JP)
Title: Operating knob and fitting structure thereof
Inventor: TOMIYAMA KAZUHIKO
IPC: H01C1/02
Filed: 1994-07-29
Abstract: PURPOSE:To facilitate fitting of knobs while avoiding falling-off due to loosened screws and the deterioration in appearance by a method wherein engaging pawl pieces are provided on the lower end surface of a reinforcement peripheral wall part hangingly provided on the bottom surface of a knob main body part. CONSTITUTION:A rotation bearing part 17 comprises an operating knob 11 provided with reinforcement peripheral wall part 18 hangingly provided on the lower bottom surface of a knob main body part 12 and an engaging pawl pieces 19 protruded from lower end 18a. A rotation axle 35 of an electronic part 34 is led into a receiver hole part so as to engage the hole edge 32a of a knob fitting hole 32 of a case 31 with a case 31 with a pawl 19a of the engaging pawl piece 19. At this time, the stress is dispersed to be supported while bringing not only the engaging pawl piece 19 side but also the whole surface of the reinforcement peripheral wall part 18 into close contact with the inner peripheral surface of the knob fitting hole 32. Through these procedures, the practical strength required for the reinforcement peripheral wall part 18 can be given to the operating knob 11 for increasing the strength of the whole body while facilitating the fitting of the operating knob 11.
Patent JP-S59135016-A (JP)
Inventor: RUSHIANO BARARINI
IPC: A47C1/024
Filed: 1983-10-21
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-S6188098-A (JP)
Inventor: AREKUSANDORU ROJIE
IPC: C09K8/02
Filed: 1985-09-06
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。