baber/WOPTO huggingface dataset:
Patent JP-H09172534-A (JP)
Title: Image edit device
Inventor: IKEDA YOSHITO
IPC: H04N1/38
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To allow a user to make copying without caring about fully black levels ends of image data. SOLUTION: Image data read out by a scanner 1 are stored in an image memory 21 and a fill black level position of the image data is designated via an operation section 12. A CPU 7 recognized a full black level position of the image data stored in an image memory 21 and when the fill black level position is in existence at a designated position, the fully black level point is deleted. Furthermore, when the scanner 1 reads an original while a pressing plate switching sensor 22 detects an open pressing plate, the CPU 7 recognized the full black level at the end of the image data stored in the image memory 21 and deletes it.
Patent JP-H11181007-A (JP)
Title: Polymerization of vinyl chloride polymer
Inventor: ISHIKAWA NORIYUKI
IPC: C08F14/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To stably obtain the polymer hardly generating fisheyes on its molding in good productivity by polymerizing a vinyl chloride monomer in the presence of three kinds of partially saponified polyvinyl alcohols as a dispersant in a suspension state. SOLUTION: This method for producing a vinyl chloride polymer comprises polymerizing a vinyl chloride monomer in the presence of an oil-soluble radical polymerization initiator and in the coexistence of (A) a partially saponified polyvinyl alcohol having a polymerization degree of 30-1,000 and a saponification degree of 65-75 mol.% and containing mercapto groups at the molecular terminals, (B) a partially saponified polyvinyl alcohol having a polymerization degree of >=2,000 and a saponification degree of >=75%, and (C) a partially saponified polyvinyl alcohol having a polymerization degree of 100-700 and a saponification degree of 20-55% as a dispersant in an aqueous solvent in a suspension state by use of a polymerization device equipped with a reflux condenser.  The components A, B and C are used in amounts of 0.01-0.03 pt.wt., 0.03-0.1 pt.wt., and 0.01-0.1 pt.wt., respectively, per 100 pts.wt. of the vinyl chloride monomer, and at a component A/component B weight ratio of 2/8 to 4/6.
Patent JP-2001163262-A (JP)
Title: Vehicle substructure
Inventor: MINAMI TERUYUKI
IPC: B60G7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle substructure capable of suppressing the local deformation of a rear floor side member. SOLUTION: The rear floor side member 14 has a protruding part 14D formed on the lower part of a kick-up part 14B to connect the front part of a bracket 48 for supporting a rear suspension trailing arm 40. Accordingly, the force acting on the vehicle front part through the trailing arm 40 by a rear collision can be surely received by the protruding part 14D, and the local deformation of the rear floor side member 14 can be suppressed.
Patent JP-H06202459-A (JP)
Title: Image forming device
Inventor: NAGATA JIRO
IPC: G03G15/08
Filed: 1992-12-28
Abstract: PURPOSE:To improve reliability in a development action and to control the maximum development density and the gradient of development density. CONSTITUTION:The /amount of the electrification of toner (t) is adjusted by estimating the amount of the electrification of the toner (t) by the detection of a current flowing between the electrification blade 42 and the development roller 41, and by controlling a motor 50 basing on the result, to rotate an electrifying blade holder 44 around a shaft 46 via a worm gear 49 and a worm wheel 48 by means of an eccentric cam 47 that interlocks with the worm wheel 48, thereby controlling the pressure of the electrifying blade 42, attached to the electrification blade holder 44, on the development roller 41.
Patent JP-H10191669-A (JP)
Title: Power generating device
Inventor: KADOTANI KANICHI
IPC: H01L35/30
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss and noise generation by a power generating unit in a wind tunnel. SOLUTION: In a power generating device in which a plurality of power generating units comprising a flatly formed water pipe 3, a thermionic element module 4 provided on each side of the water pipe 3, a fin base plate 5 provided on an outer side surface of the thermionic element module 4, and a fin 7 provided on an outer side surface of the fin base plate 5 are laminated in a wind tunnel 1, straightening plate 9 is fixed to side end part opposite to at least upstream side of a gas flow passage in the wind tunnel 1 of the power generating unit 2.
Patent JP-2000169849-A (JP)
Title: Soil modifier and its production
Inventor: WATANABE TSUGUHIKO
IPC: C09K17/50
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a soil modifier ensuring soil to be improved in water holding ability, fertility retention and air permeability each suitable for plant growth and to bear tread pressure so as to favorably preserve the three-phase distribution of the soil, and to provide a method for producing the soil modifier. SOLUTION: This soil modifier comprises a main material 2 and a specified amount of a submaterial 3, and the whole surface of this soil modifier is packaged with a packaging material 4 of a synthetic resin film or paper or the like, wherein the main material 2 is obtained by compression molding of a specific amount of an organic soil-modifying material in a rectangular form, while the submaterial 3 consists of an inorganic soil modifying material or an organic soil modifying material differing from that for the main material 2 arranged in a columnar fashion in each a specified number and volume so as to virtually run through the main material 2.
Patent JP-H05264694-A (JP)
Title: Horizontal squid
IPC: H01L39/22
Filed: 1991-12-09
Abstract: PURPOSE:To provide a horizontal SQUID capable of facilitating living body magnetic measurement. CONSTITUTION:This device has a probe 10 having a detecting coil on the top end which is nearly horizontally situated; a dewar inner package 11; a fixture 13 provided on the other end of the probe 10; and a dual outer package 14 having a heat insulating part 15 formed in the inner part for receiving the dual inner package 11 enclosing the probe and an inserting hole 21 larger than the cross sectional outer diameter of the dewar inner package 11. Further, the device has a support bar 17 for supporting the dewar inner package 11 within the dewar outer package 14; a liquid helium injection and helium gas release hole 18 provided on the upper part of the dewar inner package 11; and a connector 19 provided on the sheathing cap 16 of a lead 4 extending through the fixture 13 from the probe 10. The dewar inner package 11 and the fixture 13 of the probe end part are sealed and fixed by a metal-O-ring seal material 20, so that the dewar inner package 11 enclosing the probe 10 in which liquid helium is charged can be taken in and out from the dewar outer package 14.
Patent JP-2000169575-A (JP)
Title: Production of polyoxyalkylene polyol
Inventor: YAMAZAKI SATOSHI
IPC: C08G65/26
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyoxyalkylene polyol with a high degree of conversion. SOLUTION: An epoxide compound is addition polymerized to an active hydrogen compound to produce a polyoxyalkylene polyol by using a reaction vessel which is a vertical reaction vessel 1 having a ratio (D1/H1) of the inner diameter (D1) to the height (H1) of 0.3-0.8 whose bottom is cocentrically and circum-scribably connected to a vertical reaction vessel 2 having a 1-5% volume of the vertical reaction vessel 1.
Patent JP-H06203577-A (JP)
Title: Semiconductor memory
Inventor: HARAGUCHI MASANORI
IPC: G11C17/18
Filed: 1992-12-28
Abstract: PURPOSE:To reduce current consumption in a sense amplifier. CONSTITUTION:This device is provided with a memory cell section 11, bit lines 12, 12' connected to the memory cell section 11, a pre-charge control circuit section 15 which previously charges bit lines 12, 12', sense amplifier sections 16, 17, 18 which amplifies a potential difference of the bit lines 12, 12', and a level detecting circuit section 23 which controls so that operation of the sense amplifier sections 16, 17, 18 is made non-activation by detecting that output of the sense amplifier section 16, 17 varied by the prescribed potential.
Patent JP-H05266422-A (JP)
Title: Thin film head structure
IPC: G11B5/31
Filed: 1991-12-06
Abstract: PURPOSE:To provide a magnetic head excellent in recording and reproducing sensibility and capable of efficiently producing in an air floating type magnetic head structure. CONSTITUTION:A head 7 consisting of thin films is formed using at least three surfaces of the sliders made of a non-magnetic material. A magnetic thin film 20 being a substrate for gap part constitution and a magnetic thin film 21 winding a coil and also constituting the gap part with the one part are provided on a tail end surface 10a in the air traveling direction by interposing a gap material 6. Also continuous magnetic thin films 22, 23 are provided on the upper surface 10b and the side face 10c, and they constitute a magnetic circuit together with the magnetic thin film 20 of the gap part and the magnetic thin film 21 wound the coil.
Patent JP-H10188855-A (JP)
Title: Image forming apparatus
Inventor: TAKAGI HIROTSUGU
IPC: H01J31/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the dielectric withstand voltage, mechanical strength so as to enable application of a high acceleration voltage and visualization of clear image by supporting a substrate on which a plurality of electron radiation elements are formed and a transparent substrate in which a luminous material is formed by means of an aluminum nitride and a spacer covering its surface with the aluminum nitride. SOLUTION: A spacer 10 is fabricated on an aluminum nitride plate of 1.0mm in thickness by processing a hole of 0.25mm in diameter corresponding to an electron source by a carbonate gas laser. A face plate 7 is sufficiently aligned upwardly of a rear plate 2 and disposed via a side wall 3 and a spacer 10, and each bonding part is sealed with a flit glass. Thus, by forming the spacer 10 by the aluminum nitride, since a secondary electron emission rate is small, charge due to electron radiation is small, a creeping discharge is hardly generated, the dielectric withstand voltage is enhanced, and heat resistance and mechanical strength are enhanced.
Patent JP-H11184745-A (JP)
Title: Method for realizing server distributed data base under flag control
Inventor: SAKANO AKIHIRO
IPC: G06F12/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing a distributed data base with high performance and reliability by using a multi-dimensional system technique under a client/server environment. SOLUTION: Plural server sides 6 are provided with a distributed data base 4, distributed DBMS 20, flag 9 for indicating whether or not access is possible, and flag controller for controlling this. Plural client sides 5 are provided with a flag for indicating whether or not access to the servers is possible for each server, and a flag controller for controlling this, and the flags at the server side and the client side are controlled in response to an access establishment request.
Patent JP-2001165084-A (JP)
Title: Liquid return structure of oil or water pump
Inventor: KITAGAWA KENICHI
IPC: F04D13/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid return mechanism of a battery driven oil or water pump eliminating the need of a cover for spatter prevention, requiring no structural change of a mounting part, capable of satisfactorily being matched with a low shallow-type polyurethane container, not increasing a cost, inexpensive, and providing a high serviceability. SOLUTION: This oil or water pump comprises a delivery hose 1 installed on the side of a pump body 10 having a battery case 12 connected to the upper part thereof, and a liquid sucking pipe 20 connected integrally with the pump main body having a motor 13 installed inside a suction port 2 at the lower end thereof. An air inlet 3 is provided at the connection part between the pump main body and a liquid suction pipe so as to suppress a siphon event after oil or water is sucked. In addition, a return groove 4 comprising one or a plurality of recessed screw threads is provided longitudinally from the connection part at the upper end of the liquid suction pipe to a lower external surfaces is provided so as to communicate with the air inlet.
Patent JP-H09175412-A (JP)
Title: Rack shaft for rack and pinion type steering system and manufacture thereof
Inventor: FUJIMOTO YASUMITSU
IPC: B21K1/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To mold a rack shaft out of a thin hollow pipe material by means of forging. SOLUTION: On a lower die 66 is formed a longitudinally extended recessed dent part 68 having the same width as the diameter of a pipe material 60. Both the side walls 68b, 68c of the recessed dent part 68 are downwardly tapered. On a bottom face 68b is formed a protruded part 68e longitudinally extended over the central part in the width direction. Meanwhile, an upper die 64 placed above the recessed dent part 68 has a tooth form part 64a for molding a rack gear tooth 50a on its lower face. In lowering the upper die, the tooth form part 64a is inserted in the recessed dent part 68. Holding parts 64d, 64e for constraining both the sides of the molding rack tooth gear 50a are formed on both the sides of the tooth form part 64a. A pipe material 60 is placed on the opening part 68a side of the recessed dent part 68.  By lowering the upper die 64, the tooth form part 64a presses against the upper face 60a of the pipe material 60 to mold the rack tooth gear 50a. In addition, the protruded part 68e of the lower die 66 presses the lower face 60b of the pipe material 60 to form an axially extended recessed part 50b.
Patent JP-2000180174-A (JP)
Title: Angular velocity sensor
Inventor: HIGUCHI YUJI
IPC: G01C19/56
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which has a constitution suitable for downsizing and also can improve a signal/noise(S/N) ratio. SOLUTION: In a horizontal plane of a substrate 4, four vibrators 10 to 13 are placed symmetrically with respect to a predetermined point K in the horizontal plane of the substrate 4, and detection electrodes 30 to 33 are provided outside the respective vibrators 10 to 13. All adjacent vibrators are driven to vibrate in a reverse phase along a circumferential direction with the predetermined point K as the center in the horizontal plane of the substrate 4, and when angular velocity Ω occurs around an axis J vertical to the substrate 4, detection spindles 20 to 23 of the vibrators are displaced in the horizontal plane of the substrate 4 in a direction orthogonal to the vibration.  A change in capacitance between the detection spindles 20 to 23 and the detection electrodes 30 to 33 due to the displacement is calculated in a circuit part for canceling external acceleration functioning to the respective spindles 20 to 12 in the horizontal plane of the substrate 4 and acquiring a signal due to Coriolis force.
Patent JP-2000176701-A (JP)
Title: Displacement correcting device of machine tool and two- spindle opposing lathe
Inventor: MINAMI NORIAKI
IPC: B23B3/30
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a technical means which can measure the relative relation of a workpiece a cutter at a high accuracy at the outer side of a partition wall to surround a machining area, without the seal structure and the like of the partition wall being complicated, in a device to realize a high accuracy cutting by correcting an error of the relative positional relation generated between the workpiece and the cutter of a machine tool. SOLUTION: In one side of a work holding table 4 and a cutter holding table 6 of a machine tool, a measuring plane 9 parallel to the relative movement plane of the both holding tables 4 and 6 is provided, a belt form of nonmagnetic material 10 slinder in the direction orthogonal to the direction to detect the displacement is buried to the measuring plane 9, to be flush therewith, and a magnetic body detecting sensor 14 opposing to the measuring plane 9 is provided at the other side. The nonmagnetic body detecting sensor 14 moves parallel to the measuring plane 9 opposing to the measuring plane 9, when the work holding table 4 and the cutter holding table 6 move relatively in the two-dimensional plane.
Patent JP-H06177489-A (JP)
Title: Semiconductor laser device
Inventor: SAKATA MASAKI
IPC: G11B7/125
Filed: 1992-12-09
Abstract: PURPOSE:To miniaturize a semiconductor laser device while simplifying the adjusting mechanism of the plane of polarization. CONSTITUTION:A flat surface 16 parallel with the minor-axis direction of the output pattern of an illuminant 10 is formed M a package 15, in which the illuminant 15 is housed. The flat surface 16 can be used as the attitude reference plane of the package 15, and adjustment is facilitated.
Patent JP-H07194412-A (JP)
Title: Loading auxiliary tool for work shoe
Inventor: TOMAE MASAHARU
IPC: A43C15/02
Filed: 1993-12-31
Abstract: PURPOSE:To provide a loading auxiliary tool for spiked shoes and snowshoes by which burden on a foot in a state where it is loaded can be reduced and walking and another motion can be performed smoothly and superior usability and workability can be provided. CONSTITUTION:A folding part 3 by which a spiked shoe plate 1 or a snowshoe plate can be bent freely in the forward/backward directions at a position equivalent to the joint part of foot bone when the spiked shoe plates 1 or the snowshoe plates are fixed on the shoe bottom position of work shoes by using a loading means such as an adhesive double coated tape or a fixing belt is provided, and the tool is formed so that the spiked shoe plate and the snowshoe plate can be bent appropriately fitting in the motion of the foot back.
Patent JP-2001162182-A (JP)
Title: Coin-operated rice milling equipment
Inventor: NAGAMINE YOSHIFUMI
IPC: B02B7/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide coin-operated rice milling equipment which allows the efficient maintenance of a rice milling machine without degrading crime preventiveness. SOLUTION: This coin-operated rice milling equipment constituted by dividing the inside of a building 2 to a guest room 3 and a machine room 4 by a partition wall 1 and disposing the rice milling machine 5 in the machine room 4 is provided with an opening/closing door 30 for maintenance of a size corresponding to the rice milling machine 5 at the point of the partition wall 1 facing the rice milling machine 5. The easy and efficient maintenance of the rice milling machine 5 by opening the opening/closing door 30 for maintenance is made possible by such constitution.
Patent JP-H07195317-A (JP)
Title: Manufacture of carbon-containing unburned fire brick
Inventor: HAGIWARA NOBORU
IPC: B28B1/00
Filed: 1993-12-30
Abstract: PURPOSE:To improve oxidation resistance and shaking resistance of a carbon- containing unburned fire brick. CONSTITUTION:A suspension is prepared by dispersing only a powdered or scaly easy-to-oxidize metal or an oxide fine powder together with the easy-to- oxidize metal in a volatile organic solvent. The suspension is added to a fire resisting aggregate and a carbonaceous material, which are kneaded. For the dispersion component of the suspension, it is advisable that at least either of a magnesia fine powder or a metal magnesium is used in addition to a metal aluminum.
Patent JP-H11182853-A (JP)
Title: High-frequency heating device
Inventor: YAMAMOTO KOJI
IPC: H05B6/64
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve operational and sliding performance when an electronic oven door is opened and reduce faulty appearance because of dirt and deterioration of grease. SOLUTION: A heating chamber, a door 4 for closing a front face opening part of the heating chamber, a door key 6 provided on the door 4, a door hook 9 connecting with the door key 6, a hook spacer allowed to behave by the door key 6, and a switch 10 ON-OFF operated via the hook spacer, are provided. An acute-angled inclining part is provided on a half of a root side of an inclining part connected with the door key 6, and an inclining part with an angle less than that of the root side is provided on a half of a front end side of the same. At a time of the latter half of a process of opening the door 4, the door 4 is allowed to be operated with facility by smooth movement with less stumbling, by a method wherein a tapered part of the front end side of a connecting part 8 of the door key 6 is formed to be an inclining part with a large angle toward a vertical line of a connecting part 22a of the door hook 9, and accordingly a downward force acting on the door key 6 is reduced more than that in an inclining part with a less angle.
Patent JP-H05166082-A (JP)
Title: System for monitoring pinball machine center
Inventor: OKAZAKI MAKOTO
IPC: H04N7/18
Filed: 1991-12-16
Abstract: PURPOSE:To speedily monitor the abnormal state of a number of terminal equipments including pin ball machines and to effectively confirm the abnormal state in case of occurring the abnormal states at the same time in a plurality of terminal equipments while suppressing the increase of the cost. CONSTITUTION:When an abnormality such as an illegal act occurs in a pinball machine 1, an intensive management device 4 automatically generates a monitor command. When receiving a new monitor command, a monitor controller 7 operates a TV camera with zoom lens corresponding to the pinball machine 1 specified by the new monitor command only when the priority order of the new monitor command is equal or superior to that of the conventional order to pick up an image of the pinball machine 1 in a zoom-in state at its reproduction. The TV camera separated from the fixed focus permits the monitor to reproduce the picture picked up of the entire terminal equipments in the opposite direction of the TV camera with the zoom lens.
Patent JP-H06180642-A (JP)
Title: Computer management controller
Inventor: SETO KAN
IPC: G06F9/06
Filed: 1992-12-14
Abstract: PURPOSE:To provide a computer management controller capable of securing the independency of respective application systems and easily performing addition and correction to the respective application systems. CONSTITUTION:This controller is provided with a multiple logical space supplying means for supplying logical spaces independent for respective tasks, a real- time operating system 2 for supporting multi-tasking for the logical spaces supplied from the multiple logical space supplying means, resource management providing means 3b and 4b for providing resource management independent for the respective application systems constructed on the logical spaces and a supporting means 5 for performing mutual access between the application systems.
Patent JP-H11154710-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIROKI AKIRA
IPC: H01L21/265
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate increase in operating speed and save power consumption at low cost in a subquarter micron range. SOLUTION: Two MOS transistors, in each of which first and second gate electrodes 14A and 16A are arranged in parallel with each other, and a first n-type drain diffusion layer 19 on the first gate electrode 14A side is connected in series with a second n-type source diffusion layer 20 on the second gate electrode 16A side, are formed on a semiconductor substrate 11 composed of p-type silicon. In the semiconductor substrate 11, a first p-type diffusion layer 22 for controlling high-concentration threshold is formed in the source-side section of a channel region below the first gate electrode 14A on the first n-type source diffusion layer 19 side and, at the same time, a second p-type diffusion layer 23 for controlling high-concentration threshold is formed below the second gate electrode 16A on the second n-type source diffusion layer 20 side.