baber/WOPTO huggingface dataset:
Patent JP-H07138139-A (JP)
Title: Composition for oral cavity application
Inventor: ISHIKAWA MASAO
IPC: A61K8/00
Filed: 1993-11-16
Abstract: PURPOSE:To effectively suppress the generation of foul odor caused by foul breath causative bacteria. CONSTITUTION:A keto acid or its salt is used in combination with a polyhydric alcohol, a fluorine compound or an anionic surfactant and compounded to a composition for oral cavity application. This composition for oral cavity application can effectively suppress the generation of foul odor gas caused by foul breath causative bacteria such as bacteria of the genus Fusobacterium, Bionella or Porphyromonas, especially the generation of volatile sulfur compound such as H2S and CH3SH and has excellent safety to human body. Accordingly, the agent is effective for the suppression and prevention of foul breath.
Patent JP-H04180672-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITAGAKI ISAO
IPC: H01L29/732
Filed: 1990-11-15
Abstract: PURPOSE:To enhance the breakdown strength between a collector and an emitter by a method wherein a low-concentration base for an NPN transistor is formed simultaneously with a low-concentration collector region for a tripe-diffusion type NPN transistor and a low-concentration base region is formed directly under a highconcentration region for the NPN transistor. CONSTITUTION:An N-type buried layer 2, an N<+> type buried layer 3, a P<+> type buried layer 4a and a P<+> type isolation region 4b are formed on the surface of a P<-> type silicon substrate 1. Then, an N<-> type epitaxial layer 5 is grown on the whole surface; and a P<-> type collector region 6a for a triple-diffusion type PNP(T-PNP) transistor(Tr) and a P<-> type base region 6b for an NPN Tr are formed simultaneously on the surface of the layer 5. Then, a P<+> type collector region 7a and a P<+> type isolation region 7b for the T-PNP Tr are formed simultaneously. Then, an N-type base region 8 for the T-PNP Tr and a P-type base region 9 for the NPN Tr are formed. By this constitution, the region 6b is formed simultaneously with the region 6b to be deep at a concentration which is lower than that of the region 9. Consequently, the breakdown strength between a collector and an emitter directly under an emitter region 11b for the NPN Tr is enhanced.
Patent JP-H10137847-A (JP)
Title: Spool for rolling coil core made of paper
Inventor: DOI SHIGENORI
IPC: B21C47/28
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a spool capable of surely preventing sliding between a spool and a coil core made of paper and sliding between the coil core made of paper and a metal foil with remodeling not rising costs by rolling without necessitating recoiling in the rolling of a metal foil coiled around the coil core made of paper. SOLUTION: In this spool for rolling the coil core made of paper, the spool 1 for rolling the coil core made of paper provided with plural pierced thread holes so as to fix the coil core 2 made of paper with bolts 4 from the inside of the coil core 2 made of paper is inserted into the coil core 2 made of paper coiled the metal foil in the coil-like, and the left and right ends of the spool 1 are aligned. Next, bolts 4 are fastened in order so that the gap between the coil core 2 made of paper and the spool 1 becomes uniform, thereafter the spool is installed to a rolling mill and rolled.
Patent JP-H07162610-A (JP)
Title: Composite equipment
Inventor: HAYASHI TAKAMASA
IPC: G03G21/00
Filed: 1993-12-10
Abstract: PURPOSE:To revent such a case where an original drops and is soiled by a toner when the cover of an image forming part is kept open. CONSTITUTION:This composite equipment is provided with an image reading part 2 which includes an original ejector tray 4 and an image forming part which includes a cover 5 that can be freely opened end closed. The tray 4 is placed on the cover 5. The image forming part is also provided with a cover open state detecting means. The part 2 does not read an original as long as the cover open state detecting means detects that the cover 5 is kept open. Furthermore the original reading operation, if already carried out by the part 2, is discontinued as long as the cover open state is detected.
Patent JP-H03168668-A (JP)
Title: Developing device
Inventor: TAMURA YASUAKI
IPC: G03G15/08
Filed: 1989-11-28
Abstract: PURPOSE:To suppress a developer from clogging by providing a developer escaping port on a position where a space between a supply quantity control member and a bottom developing roller is the narrowest or in the vicinity thereof. CONSTITUTION:The developer is supplied to the bottom developing roller 12 side. When a large quantity of the developer flows into between the roller 12 and the supply quantity control member 16 by the rotation of the roller 12 in the direction of an arrow C, an excessive developer goes to a paddle 15 side through the developer escape port 17 provided on a position where the space between the roller 12 and the member 16 is narrowest. Since the excessive developer is thus pushed out through the developer escaping port in a direction going away from a photosensitive body, developer clogging never arises in the vicinity of the photosensitive body. Therefore, sudden fluctuation in electric charges never arises caused by supplying the large quantity of developer to the photosensitive body side when the developing device is actuated, and prescribed development and copying. Thus, the copying is smoothly carried out. Moreover, the developer is prevented from scattering, as well.
Patent JP-H07162244-A (JP)
Title: Light receiving amplifying device
Inventor: HANABUSA KOICHI
IPC: G11B7/13
Filed: 1993-12-10
Abstract: PURPOSE:To provide a light receiving amplifying device capable of switching gain at a high speed. CONSTITUTION:A photodiode PD generates a photodetection current I corresponding to its photodetection quantity and supplies it to an amplifier AMP. The amplifier AMP converts the photodetection current I into a voltage and amplifiers it, thereby outputting an output signal VOUT. The current mirror circuit 11 consisting of transistors Q2 and Q3 outputs a constant current correlative to a current amplification factor hFE to the switch circuit SW of a gain switching circuit 1. Consequently, the switch circuit SW can switch the gain of the amplifier AMP fast in a certain time with a control signal of a constant current.
Patent JP-H07157911-A (JP)
Title: Production of expanded yarn
Inventor: HIRAHARA TAKEHIKO
IPC: D01F6/06
Filed: 1993-12-10
Abstract: PURPOSE:To stably produce expanded yarn having appearance, feeling and physical properties closely resembling those of high-quality natural rush with good reproducibility. CONSTITUTION:This method for producing expanded yarn is to protrude a tip of an extrusion nozzle from a heating block and install a part for allowing the tip of the extrusion nozzle to cool in a method for mixing a thermoplastic resin with a foaming agent, extrusion molding the resultant mixture and thereby producing the expanded yarn.
Patent JP-H08207236-A (JP)
Title: Connector for detachable printing cylinder
Inventor: YURUGEN RUPA
IPC: B41F13/20
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To permit a driving toothed gear to remain at a predetermined position within a base frame during removal of a printing cylinder by improving a device for coupling a removable printing cylinder provided with a bearing unit on a cylinder journal to the driving toothed gear. SOLUTION: One hollow shaft 16 is supported in the hole 9 of a bearing bush 11 in a manner being placed at normal position in the axial direction and being rotatable in the circumferential direction, and a driving toothed gear 18 is secured at an end part 17 spaced away of the hollow shaft 16. In addition, a changing shaft 23 is arranged within the hollow shaft 16 being slidable in the axial direction, and a coupling type clutch 22 is interposed between the hollow shaft 16 and the switching shaft 23 so as to compensate a shift in the axial direction. Furthermore, a cylinder journal 2 and the changing shaft 23 are disposed in a fashion capable of being coupled by an engaging type changeable clutch 27.
Patent JP-S63164191-A (JP)
Inventor: ISHIKAWA MASAFUMI
IPC: A47J37/06
Filed: 1986-12-25
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-H07184103-A (JP)
Title: Information processing device
Inventor: SUZUKI TAKESHI
IPC: G06K17/00
Filed: 1994-12-15
Abstract: PURPOSE:To attain image pickup for a long time by setting a picture recording and reproducing device into standby state for a predetermined time at interval image pickup so as to suppress power consumption. CONSTITUTION:A picture recording and reproducing device is set into standby state for standby time of interval image pickup and zooming is inhibited to prevent out of focusing. Then power is supplied to the device several tens of seconds before every image pickup, a system controller 19 implements processing such as strobo charge or automatic white balance and the image pickup is started after the lapse of an interval time. The interval time is preset to a setting memory 21 and adjusted by an operation section 18 depending on the necessity. The similar processing is executed for the interval reproduction. The power consumption is reduced by setting the device to standby state for a part of prescribed time in the time other than that in the operation of the device.
Patent JP-H09133938-A (JP)
Title: Optical frequency conversion circuit
Inventor: HORIKAWA KOJI
IPC: G02F2/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a mechanism of impressing a DC voltage and to eliminate the need for considering a DC drift particularly in the case of formation on lithium niobate by constituting an optical distributing circuit and an optical synthesizing circuit of respectively plural stages of optical distributors and optical synthesizers and constituting these optical distributors and optical synthesizers of optical directional couplers. SOLUTION: The light wave inputted from a light wave input terminal 12 on a lithium niobate substrate 10 is bisected by the optical directional coupler 15a of the first stage on an optical waveguide 11 and is bisected by the optical directional couplers 15b, 15c of the second stage, respectively. The branched light waves are connected to four optical phase modulators. The light waves are thereafter subjected to a Z-synthesis by the optical directional couplers 15d, 15e of the third stage, respectively, and are further subjected to a Y-synthesis. The synthesized light wave is outputted.  This optical frequency conversion circuit is composed of two stages of the branching circuits and two stages of the synthesizing circuits in such a manner and the optical directional couplers are applied to at least the three stages among these circuits, by which the relative light wave phase relations at the time of synthesizing the outputs of the four optical phase modulators are made into 0, π/2, π and 3π/2 without the need for the DC voltage.
Patent JP-H05118924-A (JP)
Title: Signal processing apparatus for color sensor
Inventor: FUKUYAMA TOSHIBUMI
IPC: G01J3/50
Filed: 1991-10-29
Abstract: PURPOSE:To carry out color determination stably by carrying out color analysis by computing a determination variable which can indicate almost definite value for any reflected light. CONSTITUTION:Two or more determination variables, fractional numbers composed of the total of the terms of the first degree of color sensor detection signals as a denominator and one detection signal as a numerator, are computed and referring to the corresponding relation of a previously saved determination variable and the color, the color is determined based on the determination variable. There are used two determination variables.
Patent JP-H07110574-A (JP)
Title: Production of waterless lithographic printing plate
Inventor: ICHIJO TSUTOMU
IPC: G03F7/075
Filed: 1993-12-13
Abstract: PURPOSE:To provide the printing plate without the adhesive strength of a silicone rubber layer to a photosensitive layer being affected by the amt. of moisture in the atmosphere when the rubber layer is cured and having higher water repellency than before. CONSTITUTION:A lithographic printing plate consisting of a substrate, a photosensitive layer on the substrate and a silicone rubber layer provided on the photosensitive layer is produced as follows. Namely, a photosensitive layer is formed on a substrate, and then a silicone composition obtained by the addition reaction between a compd. having >=2 hydrogen-silicon bonds in one molecule and a compd. having >=2 carbon-carbon unsaturated bonds in one molecule is applied on the photosensitive layer.
Patent JP-S63167676-A (JP)
Title: Flyback transformer
Inventor: ASAKURA KATSUYASU
IPC: H01F19/04
Filed: 1986-12-26
Abstract: PURPOSE:To enhance the reliability of the title device by mounting a diode disposed at the outermost side of an anode resistor through a breeder resistor holder to one of the terminals for holding both ends of the diode. CONSTITUTION:A flyback transformer is provided with a high voltage bobbin 1 for forming a high voltage coil in which a plurality of coils are wound and a primary side low voltage bobbin 2 which is associated inside the bobbin 1, the bobbin 1 has a diode holding terminal 9 and an anode resistor holding terminal 6 at both axial ends. A high voltage diode 8 and an anode resistor 5 are aligned in parallel along the axial line of the bobbin 1 at the terminals 9, 6. A breeder resistor holder 13 is attached to the terminals 9, 6 to hold a breeder resistor 4, and so disposed as to levitate from the holding surface of the diode 8 and the resistor 5. Thus, the insulation of the bobbin 1 and an insulating case 13 is secured to manufacture a stable and high quality product.
Patent JP-H10155154-A (JP)
Title: Moving image coder and moving image decoder
Inventor: KAMIKURA KAZUTO
IPC: H04N19/423
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To realize efficient coding. SOLUTION: A DC component coefficient is given to a subtractor 16 through a terminal 14. A memory 18 has already stored a DC component coefficient of one preceding block. In the case that information in an N-th frame original image from a DC component prediction on/off decision section 7 indicates '1', since a terminal 19 of a switch 8 is thrown to a terminal 20, a difference obtained by the subtractor 16 between the DC component coefficient of the processing block and the DC component coefficient of one preceding block is fed to an output terminal 31 through terminals 19, 35. On the other hand, in the case that information in an N-th frame original image from the DC component prediction on/off decision section 7 indicates '0', since the terminal 19 of the switch 8 is thrown to a terminal 21, the DC component coefficient of the processing block itself is fed to the output terminal 31.
Patent JP-H02157616-A (JP)
Title: Position detector for vehicle
Inventor: KAMIYAMA YOSHIKI
IPC: G01C21/00
Filed: 1988-12-09
Abstract: PURPOSE:To accurately obtain the position of a vehicle by providing various means for a running distance detection, travel bearing detection, estimated position detection, map storage, bearing difference calculation, map matching calculation and estimated position output. CONSTITUTION:By arithmetic means 103 for estimated position, the estimated position is obtained from the running distance detecting in running distance detection means 101 and the travel bearing in travel bearing detection means 102 including a geomagnetism sensor. When bearing data for a road obtained from the map storage means 104 are compared with the travel bearing in the bearing difference calculation means 105, a correction is made by the angle from a magnetic north assuming that a construction with strong magnetic material is existed parallel to the road, then the estimated position of the arithmetic means 103 for estimated position is made to match to the road data of the map storage means 104 by the map matching means 106 using the bearing difference. The position of the vehicle can be accurately obtained accordingly even in the case of passing through a tunnel or an iron bridge by which the geomagnetism is distored.
Patent JP-H05149638-A (JP)
Title: Multiroom type air-conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F25B13/00
Filed: 1991-11-27
Abstract: PURPOSE:To perform smooth and high-efficiency pump-down operation of the indoor unit of a multiroom type air-conditioner. CONSTITUTION:Refrigerant pipes 8 and 9 extended from the outdoor unit 1 of a multiroom type air-conditioned are branched. Valves 11 and 12 opening and closing of which are controlled in the case of a pump-down operation are located in each of branch pipes 10d, 10e, and 10f.
Patent JP-H02159335-A (JP)
Title: Gas absorbing pellet and its manufacture
Inventor: KAMINAKA HIDEYA
IPC: C22C16/00
Filed: 1988-12-09
Abstract: PURPOSE:To obtain the pellet easy to activate at a low temp. by mixing Zr-base alloy powder having specific grain size with specific amt. of V-base alloy powder, pressurizing the mixture in the neighbourhood of the ordinary temp., subjecting it to precompacting and thereafter to sintering. CONSTITUTION:Zr-base alloy powder of Zr-V-Fe-Ni or the like having 45 to 300mum grain size is mixed with 2 to 35% V-base alloy powder of ferrovanadium or the like contg. >=60% V components and having the grain size equal to or above that of the above powder and they are uniformly blended. The temp. raised by blending is cooled to the neighbourhood of the ordinary temp. After that, the mixture is pressurized to >=500kgf/cm<2>, is subjected to precompacting and is sintered at 900 to 1200 deg.C. In this way, a porous gas absorbing pellet can be manufactured.
Patent JP-H10138985-A (JP)
Title: Automatic speed change gear for bicycle
Inventor: HARA NAOHIRO
IPC: B62M9/123
Filed: 1996-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic speed change gear for a bicycle which eliminates a gear change operation and runs the bicycle safely. SOLUTION: This is provided with a plurality of centrifugal weights 1 slidably mounted to a rear wheel spoke 2, connecting rods 3 mounted to the centri fugal weights 1 such that they can be oscillated, an inner disc 5 fixed between a plurality of rear wheel speed change gears 4, an oscillating pressing mechanism E interposed between the connecting rods 3 and the inner disc 5 and connected to them, an annular outer disc 6 mounted on the outer periphery of the inner disc 5 and an inner/outer moving disc 7 for sandwiching part of the outer periphery of the outer disc 6.
Patent JP-H04185824-A (JP)
Title: Structure of steel lid receiving frame for manhole
Inventor: OKADA YOICHIRO
IPC: E02D29/12
Filed: 1990-11-20
Abstract: PURPOSE:To improve workability by fixing the height of a fixing frame having screws at the inner peripheral surface with the outer peripheral surface being flat vertically, and by threadedly mounting a steel lid receiving frame installed at the outer peripheral surface with the screw on the fixing frame. CONSTITUTION:Building blocks 2 are piled up on an upper floor stab 1 and a height adjusting block 9 is piled up on the building block 2. Screws 10a are installed at the inner peripheral surface of a fixing frame 10 which is made of concrete or steel and placed on the height adjusting block 9. The outer peripheral surface of vertical surface is fixed to the height adjusting block 9 with bolts 11. The flat condition of the outer peripheral surface is sometimes be widened toward the end or inversely inclined in its cross section. At the outer peripheral surface of steel lid receiving frame 12 placed on the height adjusting block 9, a screw 12a which engages with the screw 10a at the inner peripheral surface of fixed frame 10 is formed. This construction improves workability and shortens work time.
Patent JP-H02158667-A (JP)
Title: Polyamide resin composition
Inventor: KOJIMA SHIRO
IPC: C08F291/00
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a polyamide resin composition composed of a specific silicone graft polymer and a polyamide which has excellent moldability and maintains antifouling properties on the surface of molded products for a prolonged period of time. CONSTITUTION:The subject resin composition is composed of (A) A1: 1 to 50wt.% of a macromonomer having silicone skeleton of the formula (R1 and R2 are 1-10C monovalent saturated aliphatic hydrocarbon group, phenyl group, halogenated hydrocarbon group; n is preferably 10 to 1,000 and bearing radically polymerizable groups such as methacryloyl, acryloyl, allyl on one terminal of the molecular chain, A2: 0.1 to 50wt.% of vinyl monomer bearing a functional group reactive with polyamide such as acrylic acid or maleic anhydride and A3: 20 to 98wt.% of vinyl monomers other than components A and B such as styrene radically polymerized silicone graft polymer and (B) a polyamide wherein the content of the unit of the formula is more than 0.5wt.% based on the total of A and B.
Patent JP-H08169697-A (JP)
Title: Fork
Inventor: AKAMATSU NORIHIKO
IPC: B66F9/12
Filed: 1994-12-16
Abstract: PURPOSE: To use different metal materials appropriately and reduce the costs by forming a fork of a loading vehicle from a parent material part made of a metal and a cast part which is made from a metal material different from the first named through a casting process so that fusion attachment to and consolidation with the parent material part are accomplished. CONSTITUTION: A fork 1 is configured as a major part with a parent material part 2 and a cast part 3. The parent material part 2 is made from a metal material, a high strength steel, embodied as a frame 4 assuming an L-shape in the side elevation and also a groove-shaped cross-section. The cast part 3 is formed from a metal material different from the parent material part 2 through a casting process with which fusion attachment to and consolidation with the parent material are accomplished, and is furnished with a filling part 8 in approx. L-form in the side elevation for filling the groove part 5 of the frame 4 and a mounting part 9 such as a hook and boss, etc., for mounting the fork 1 on the loading device. Hook 9 as mounting tool is provided in connection up and down on the back of the vertical member of this filling part 8.
Patent JP-H02158364-A (JP)
Title: Electronic equipment equipped with printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J3/36
Filed: 1988-12-12
Abstract: PURPOSE:To make the title equipment printable on every type of paper by a method wherein an open part is provided on an outer wall of a case, a type wheel is disposed corresponding to the open part, and a type is pressed by a hammer from inside the type wheel so as to protrude outside the open part. CONSTITUTION:A case open part 2 is pressed against sheet paper 13, and a predetermined button on a keyboard is depressed. Then, an input signal from the keyboard 3 is transmitted to a display part 4 and a printer through an LSI 12. A motor 9 is supplied by batteries 5 for driving the LSI 12 and the display part 4 to rotate a type wheel 6 through gears. When that a desired type 6a reaches a printing position is detected by a detector, a trigger electromagnet is electrically conducted. The type wheel 6 stops rotating, and a hammer 7 moves in a direction of an arrow A to push out the type 6a. At this time, the type 6a coated with an ink by an ink roll 8 is projected from a case 1 by a distance C to transfer and print the ink on the sheet paper 13. The construction, in which the open part 2 is provided on the side face of the case 1 and the type 6a of the type wheel 6 is projected outside the case 1 at the time of printing, allows a printing on the sheet paper 13 of any size.