baber/WOPTO huggingface dataset:
Patent JP-H02264773-A (JP)
Title: Benzoylpiperidine derivative and its salt
Inventor: SASAKI YASUYUKI
IPC: A61K31/50
Filed: 1989-04-04
Abstract: NEW MATERIAL:The compound of formula I (X is halogen: n is integer of 2-6: A is group of formula II or formula III; R<1> and R<2> are H, 1-3C alkoxy, halogen or NO2; R<3> and R<4> are H, 1-3C alkyl or 1-3C alkoxycarbonyl; R<3> may be CH2OH or CH2NR<7>R<8>; R<5> and R<6> are H, 1-3C alkyl or 1-3C alkoxy; R<7> and R<8> are 1-3C alkyl or form a 5or 6-membered ring as NR<7>R<8>) and its salt. EXAMPLE:2-[4-{4-(4-Fluorobenzoyl)-1-piperidinyl}butyl]-4-methyl-1(2H)- phthalazinone. USE:A hypotensor having serotonin receptor 2(5HT2) antagonistic action and having toxicity lower than that of ketanserin known as a similar drug. PREPARATION:The compound of formula I can be produced by reacting a compound of formula IV or its acid addition salt with a compound of formula V or VI (Z is halogen or group of formula VII) in an inert organic solvent at room temperature to 200 deg.C.
Patent JP-S61241467-A (JP)
Inventor: TOOMASU SUKORUKA
IPC: B65D47/34
Filed: 1986-04-15
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-H03283310-A (JP)
Title: Dielectric porcelain composition and manufacture thereof
Inventor: MIZUNO YOICHI
IPC: C04B35/495
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a dielectric porcelain composition which can be burned at temperatures less than 850 deg.C and which has a dielectric constant of more than 10000 by composing the composition of a specific main component including load, an auxiliary component of MgO and an auxiliary component of Pb3O4, and also specifying the ratio of the components to one another. CONSTITUTION:A dielectric porcelain composition is composed of 100 parts by weight of a main component, 0.24 to 1.56 parts by weight of a first auxiliary component and 0.68 to 3.39 parts by weight of a second auxiliary component. The main component is [Pb(Mg1/3Nb2/3)O3]a-[(Pb(Zn1/3Nb2/3)O3]b-[Pb(Mg1/2W1/2) O3]c-[PnZrO3]d (0.45<=a<=0.81, 0.09<=b<=0.36, 0.05<=c<=0.10, 0.025<=d<=0.20) and the first auxiliary component is MgO and the second auxiliary component Pb3O4. The dielectric porcelain composition which can be burned at temperatures less than 850 deg.C and which has a dielectric constant of more than 10000 is thus obtained.
Patent JP-S61245327-A (JP)
Inventor: NOSE KENKICHI
IPC: D01D5/24
Filed: 1985-04-23
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-S62242330-A (JP)
Title: Replacement of basket in wafer washing process and equipment therefor
Inventor: NAKADA KIYOSHI
IPC: H01L21/677
Filed: 1986-04-14
Abstract: PURPOSE:To enable a wafer to be washed up thoroughly without being dried up during the displacement of basket being exposed to no atmosphere while avoiding any dirt sticked to the wafer by a method wherein the wafer contained in a submerged basket is shifted to another submerged basket. CONSTITUTION:A shifting hand 14 with a basket B3 placed looking downward rises upward, goes leftward and falls downward while pressing down a setting base l0a by a pressing down bolt 56. At this time, a wafer W left on a mounting base 6a above a fixed base 8a is temporarily contained in the basket B3. Next, after closing a switch shaft 20, the shifting hand 14 rises upward around 10 mm, goes rightward and falls downward. Finally, the switch shaft 20 is opened while the shifting hand 14 and another setting base 10b are simultaneously lifted so that the wafer W left on another mounting base 6b above another fixed base 8b may be contained in another basket B2.
Patent JP-H07267325-A (JP)
Title: Plate-like body transfer device
Inventor: KAWADA SEIJIROU
IPC: G02F1/13
Filed: 1994-03-31
Abstract: PURPOSE:To transfer a plate-like body calmly and safely by offsetting a fall difference between both ends of an arc motion, moving a forward end of a link mechanism horizontally, and moving the forward end of the link mechanism horizontally at a one-stage higher position only in its first half way CONSTITUTION:A U-shaped cam 10 and a pinion 8 are rotated by a drive pulley 5 directly connected to a motor 11 through a shaft 7 of a follower pulley 6. The pinion 8 actuates a link mechanism by a gear 9 and a link 12b, and a slide unit 3 supporting these is slidably engaged with a rail 2 to compose a first support means 1a. The slide unit 4 is slidably engaged with the rail 2 similarly to support the first support means 1a through a roller 15, and a slide unit 4 is supported through a cam 16 which is in shaft-contact with a motor 17 to compose a second support means 1b.
Patent JP-H01256649-A (JP)
Title: Wall panel for toilet booth
Inventor: AOYAMA KENICHIRO
IPC: E04B2/74
Filed: 1988-04-07
Abstract: PURPOSE:To keep a good exterior view in a toilet booth as well as to prevent a malodor from flowing around by concealing a muck vessel in the inner part of a wall panel, and also housing an exhaust duct in this wall panel. CONSTITUTION:A bulged part 2 is formed at one end of a wall panel 1 forming awall of a toilet booth. In addition, a muck vessel room 9 housing a muck vessel 9d is installed in the inner part of the bulged part 2. Moreover, an exhaust duct 9e exhausting in connection to the muck vessel room 9 is set up in the wall panel 1. By this constitution, any malodor out of the muck vessel 9d is exhaustible through the exhaust duct 9e.
Patent JP-2000281275-A (JP)
Title: Oil pressure control circuit for hydraulic grab bucket
Inventor: OKAWA TETSUSHI
IPC: F15B11/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil pressure control circuit for a hydraulic grab bucket continuously operable for a long time, by suppressing temperature up caused by heating working oil due to relief actuation, etc., in setting pressure in a pressure control valve for setting conventional hydraulic cylinder working pressure when closing the bucket to grip cargoes and the like. SOLUTION: In an oil pressure control circuit for a hydraulic grab bucket equipped with a hydraulic cylinder 15 for opening/closing a bucket, a hydraulic pump for driving the cylinder 15, and an electromagnetic switch valve 11 linked to the discharge pipe of the hydraulic pump to switchingly supply pressure oil to the head and rod side chambers 15a and 15b of the cylinder 15; the hydraulic pump is adopted as a variable discharge type hydraulic pump 19 equipped with a discharge amount control mechanism for making the discharge amount Q of the hydraulic pump minimum when hydraulic pump discharge pressure is increased to set pressure PS, that is, the discharge Q is restricted to the minimum discharge amount needed to pressurize the cylinder 15.
Patent JP-S5311208-A (JP)
Title: Gas jet apparatus for internal combustion engine
Inventor: TAKAMIYA ENNOSUKE
IPC: F02M31/00
Filed: 1976-07-19
Abstract: PURPOSE: To improve the ignition ability and the combustion performance in low speed operation of the internal combustion engins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60229309-A (JP)
Title: Coil press down jig
Inventor: MITA HIROSHI
IPC: H01F41/04
Filed: 1984-04-27
Abstract: PURPOSE:To enable to press down a coil to the whole part of the base of the groove of a core by a method wherein the ring having the one body shape of a coil press down jig is divided into the plural number of pieces in the circumferential direction, and the respective parts of the divided rings are made slidably in the axial direction independently. CONSTITUTION:The ring of a coil press down jig to press down a coil 2 is divided into the plural number of pieces in the circumferential direction, the divided rings 6 are put between the upper part 13 of the jig main body and the jig main body 14, and the respective parts of the divided rings 6 are made slidably in the axial direction respectively independently. When force is acted to the divided rings 6, the divided rings 6 slide in the axial direction, and the force is made to be received by a spring 11 having strength enabled as to match with weight of the coil press down jig.
Patent JP-S59212071-A (JP)
Title: Lighting device for light source
Inventor: KURODA YASUO
IPC: H04N1/04
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a flat distribution of the quantity of light over the entire surface of a sensor block by turning on not only a light source facing a sensor block, but also light source block at both ends of the light source block. CONSTITUTION:When a clock waveform 1P-CLK is inputted from an input terminal 6, flip-flops FF1-FF3 are set by the rise of said waveform and Q output terminals are held at ''1'', so that a light source element driving circuit 7 turns on light sources D1-D3. Simultaneously, a sensor signal leading-out circuit (not shown in the figure) operates at the timing of a readout clock. Then, the flip-flop FF1 is reset at the rise of the clock waveform 1P-CLK, and the output Q of the FF4 is set to ''1'' at the rise of a 2PCLK on condition that the output Q of the FF1 is ''0'' and outputs Q of the FF2 and FF3 are both ''1'', so that the light sources D2, D3, and D4 are turned on.
Patent JP-H11276600-A (JP)
Title: Transfusion device
Inventor: AKAHORI MASATOSHI
IPC: A61M5/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make easily attachable a transfusion tube to a transfusion device, (a transfusion pump), by making retainable the transfusion tube at a projecting section of a door at shutting the door in such a manner that the transfusion tube for is put between tube holders provided on the upper and lower sections of the main body casing and is inserted into a clamp section. SOLUTION: The transfusion, which is constructed in such a way that the transfusion tube 1 is attached into the device after opening a door 2, has a guide member 21 for guiding and retaining the transfusion tube within an interior section of the door 2, and a compressing member 22 for inserting to compress the transfusion tube 1 to a finger section 4 to obtain pump function. Bubble detecting section 3, a block detecting section 5, a tube clamp section 6 or the like, are provided on the main body. When the door 2 is closed in a state that the transfusion tube 1 is flatly retained to the tube holders 10, 11 in up and down levels of a longitudinal groove provided at the upper and lower sections of the main body casing, a projecting section of the door 2 moves a clump lever to insert one side of the transfusion tube 1.
Patent JP-S63250951-A (JP)
Title: Calling circuit of telephone set
Inventor: HIRANO KAZUNARI
IPC: H04M1/60
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the calling of good quality even in a place where a surrounding noise is loud by enlarging a received sound volume when the surrounding noise is loud, and returning the received sound volume to an ordinary level when the surrounding noise is quiet and a transmitter input is present. CONSTITUTION:An M 11 is installed at a transmitter mouth piece side, and the M 12 is installed at a noise collector opening side on a contrary side, and the noise is collected from the noise collector opening. At the ordinary calling in the quiet place, a positive feedback quantity to an AMP 22 by an amplification control circuit GC 23 is prohibited. Thus, a received voice to a receiver REC 13 goes to the voice amplified ordinarily by the AMP 22. Next, at the calling in the place where the noise is loud, the amplification degree of the AMP 22 is elevated by adding the positive feedback quantity by the GC 23 to the AMP 22. Thus, the AMP 22 is amplified, for instance, 6 dB higher than ordinary time, and the received voice to the REC 13 can be heard clearly even in the place where the noise exists.
Patent JP-S5514603-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: KAHARA TOSHIKI
IPC: H01M4/50
Filed: 1978-07-17
Abstract: PURPOSE: To improve the performance of a nonaqueous electrolytic battery incorporating alkaline metal or alkaline earth metal as cathode active substance by employing manganese dioxide heated in special temperature range in inert gas as anode active substance.  
     CONSTITUTION: An anode 2 formed of manganese dioxide, carbon powder and fluorine resin binder is contained in a stainless steel battery case 1. A separator 3 impregnated with organic electrolyte is placed on the anode 2. Then, a cathod 4 of alkaline metal or alkaline earth metal such as, for example, lithium is provided on the separator 3. This battery case 1 is sealed at the upper port with a cathode can 5 and a polypropylene gasket 6 to thereby obtain a nonaqueous battery. The manganese dioxide is treated to be heated at temperature of the range of 370° to 420° in inert gas such as, for example, helium, nitrogen or argon. Thus, bonding water can be removed from the hagnanese dioxide to thereby obtain active substance having low surface area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07298494-A (JP)
Title: Active filter control circuit
Inventor: SANO KOICHI
IPC: H02J3/01
Filed: 1994-04-25
Abstract: PURPOSE:To prevent that a harmonic current of a certain order is expanded to an extent higher than the amount of generated heat of a harmonic generating source on the load side and also prevent heating of a capacitor on the load side by cutting off the harmonic by detecting expansion of harmonic current in a load and then detecting such expansion for each harmonic. CONSTITUTION:A harmonic current 1L is enlarged when a load which becomes a low impedance for harmonic of a capacitor is applied in the load side. For example, it is assumed that enlargement is generated by the 13th harmonic. In this case, the 13th DC signal Pd exceeds the present value Pr and an output signal Ph of comparator becomes high. Moreover, its output signal Ph appears at the output of a second gate circuit 16d, then turned to a low level via a first inverter 21d to become the first gate signal Gd. Thereby, when it is detected that the 13th harmonic among the harmonics current IL is enlarged in the system condition, the first gate circuit 13d is turned off. Accordingly, harmonics assisting enlargement can be cut off.
Patent JP-S59229316-A (JP)
Title: Manufacture of polyester film for magnetic recording medium
Inventor: ONO MASAAKI
IPC: G11B5/738
Filed: 1984-05-01
Abstract: PURPOSE:To obtain the film for a magnetic recording medium by a method in which the surface of the polyester film drawn in one direction is coated with the solution composed of water soluble polymer and super fine particle at the rate of 3-100mg/m<2> by solid part concentration, and after the film has been dried, it is stretched perpendicularly to said direction and then is heat treated. CONSTITUTION:At least one surface of polyester film 1 drawn in one direction is coated with the solution mainly composed of water soluble polymer and super fine particle 3 at the rate of 3-100mg/m<2> by solid part concentration for one surface of said film. After the film 1 has been dried, it is drawn perpendicularly to said direction drawn. Then, the film is heat treated, and the discontinuous film 2 with the thickness of 500Angstrom  or less is formed. Thus, the base film capable of forming the deposited film having excellent flatness, scuff resistance and running property even under not only ordinary circumstances, but also high temperature and high humidity condition, may be manufactured.
Patent JP-2000285520-A (JP)
Title: Optical disk and its production
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/24024
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of an optical disk on the signal reading side and to make the optical disk adaptable to the increase of density. SOLUTION: In an optical disk 1 with a transparent layer 6 on the signal reading side disposed by sticking a transparent sheet 3 to a disk substrate 2, the transparent sheet is stuck to the disk substrate with at least two transparent adhesive layers 4, 5 disposed between the transparent sheet and the disk substrate, and dust is buried in the adhesive layer closer to the disk substrate so as to form a film having good flatness.
Patent JP-H07298078-A (JP)
Title: Color image forming device
Inventor: FUJIMOTO MASAYA
IPC: H04N1/46
Filed: 1994-04-25
Abstract: PURPOSE:To composite images optionally regardless of a small memory capacity by storing individually plural primary color data for a full color image in each area of plural divisions of a memory area of an image memory. CONSTITUTION:A scanner section 1 is used to read and scan an image for four times and data are written to each oaf areas PL1-PL4 of a memory 3 for each read occasion. In the case of the full color mode, a memory area of the image memory 3 is divided into four and data of M, C, Y, BK are stored in each area. When the capacity of the memory 3 corresponds to a paper sheet of A4 size, since 1/4 of the capacity corresponds to A6 size, a full color image is formed on the paper sheet of size A6. Furthermore, the development/print-out of the printer 4 are implemented for four times each. Thus, the full color image of a size being 1/4 of the memory capacity of the image memory 3 is formed and composited with other image data or edited.
Patent JP-S5421696-A (JP)
Title: N.c. lathe and processing method making use of the same
Inventor: TANAKA NORIO
IPC: B23B1/00
Filed: 1977-07-19
Abstract: PURPOSE: To provide an N.C. lathe having a good working efficiency, having a plurality of horizontal main spindles are disposed in the vertical direction in a plurality of stages, and tool beds which are adapted to be simultaneously and independently controlled, the tool beds having tool holders of a number corresponding to the number of the main spindles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11281287-A (JP)
Title: Heat exchanger
Inventor: HORIUCHI HIROBUMI
IPC: F28F9/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to reduce manufacturing costs by accommodating a fluid-introducing pipe and a fluid-discharging pipe (inlet/ outlet pipes) at one side of a core part for saving space, reducing number of parts, and reducing machining man-hour in a heat exchanger such as an evaporator for car air-conditioners. SOLUTION: In a heat exchanger 10, a flat pipe 31 for introducing fluid, a flat pipe 32 for discharging fluid, and a middle connection member 33 are arranged nearly in parallel for a flat heat exchange pipe 2 at the same side at one side out of left and right outer sides of a core part 1. The inside of a lower header 21 is divided into an inner header room 25 and an outer header room 26 by a partition wall member 24 and the core part 1 is divided into a group of at least three, odd number of flat heat exchangers A1, A2, and A3, thus forming a serpentine fluid channel viewed from the front.
Patent JP-H06301747-A (JP)
Title: Wiring method for multilayer printed wiring board
Inventor: NAGANO KEIJI
IPC: G06F17/50
Filed: 1993-04-14
Abstract: PURPOSE:To enable high-density wiring by design-changing a viahole connected only to an internal layer among the viaholes to a half-viahole reaching to the internal layer. CONSTITUTION:Data are successively taken out from design data (S6) and then, whether or not the data taken out ate the data of viaholes is checked (S7). Further, whether or not the viaholes taken out are floating viaholes not connected to any wiring is checked (S8). Then, whether or not the wiring is connected to both component surface and solder surface of the viahole (S9), whether or not the wiring is present on the component surface (S10) and whether or not the wiring provided with a signal net same as the viahole is present in the respective layers from the side of the component surface toward the internal layer on the side of the solder surface are respectively checked (S11). When the connecting layer is present, the connecting layer is stored. Then, the viahole designed as the through-viahole is changed to the half-viahole from the component surface to the stored layer (S13).
Patent JP-S58204584-A (JP)
Title: Laser ray generator
Inventor: WAKABAYASHI AKIO
IPC: H01S3/095
Filed: 1982-05-24
Abstract: PURPOSE:To preferably maintain gas composition, gas pressure and gas flow in a duct in a laser ray generator which has a high temperature high pressure gas generation source, a supersonic expansion nozzle, a laser resonator duct, a diffuser for recoverying pressure, etc. by arranging a reflecting mirror to emit the laser ray generated in the duct through the neck part of the diffuser from the downstream side. CONSTITUTION:A supersonic expansion nozzle 14 is provided to the downstream side of a high temperature high pressure gas source 11 which has an injector 12 for a fuel and an oxidizing agent and a combustion chamber 13, and the gas from this nozzle is directed toward a laser resonator duct 1. The laser ray 2 generated in the duct 1 is reciprocated between the total-reflection concave mirror 5 and a total-reflection convex mirror 6 opposed to the mirror 5 to strengthen the output, and incident to an output pickup total-reflection mirror 20 which is provided to the outer periphery of the mirror 6. Further, it is reflected by a total-reflection mirror 21 again and emitted as a laser output ray 22 to the outside through the neck part 18 of a supersonic contraction nozzle of a diffuser 16.
Patent JP-S61244578-A (JP)
Title: Output device
Inventor: KONDO HIROATSU
IPC: B41J7/34
Filed: 1985-04-22
Abstract: PURPOSE:To enhance performance and operability, by a system wherein the home position of a type part in normal outputting is different from that in reverse movement. CONSTITUTION:Immediately after printing, a carriage is moved by one-character amount rightward, and a predetermined type 7h of a type wheel is located at a position matched to a hammer 10. This position is so arranged that a notched part 7j of the type wheel is located at a lower part of the printed character, so that the operator can look at the printed character without any interference by the type wheel. On the subsequent back spacing, the carriage is moved by one-character amount in the direction opposite to the direction for printing, when the type wheel is moved to the second home position. By this, the hammer 10 is opposed to character 'd', so that the operator can easily observe to what position the carriage has been returned by back spacing.
Patent JP-S58205843-A (JP)
Inventor: HENRII DABURIYUU BARINGAA
IPC: G01N25/20
Filed: 1982-05-24
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-S62243955-A (JP)
Title: Anti-icing device for carburetor
Inventor: HAGIWARA SHIGEO
IPC: F02M15/02
Filed: 1986-04-17
Abstract: PURPOSE:To prevent icing and vapour lock in a carburetor by connecting the carburetor to an engine high temperature part through a heat transfer member, and providing a thermal clutch to intercept heat transfer at high temperature in the said heat transfer member. CONSTITUTION:Mixture is supplied from a carburetor 2 to an engine 1 through a suction pipe 1b. In a high temperature part of the engine 1 and the carburetor 2, heat generated in the engine 1 is transferred to the carburetor 2 through a metal rod 3 stretching from the engine 1, a heat transfer member 8, and a metal rod 5 stretching from a heated part of the carburetor 2 to prevent icing there. The heat transfer member 8 is pressed against a spring 9 by an actuating member 7a which is protruded against a spring 7b by a thermowax 7 to expand according to the temperature of the metal rod 5 stretching from the carburetor 2, and when the carburetor is at high temperature, the heat transfer member 8 separates from the metal rod 3, resulting in no heat transfer from the engine 1 to the carburetor 2. Thus, vapour lock can be prevented.