baber/WOPTO huggingface dataset:
Patent JP-2003103578-A (JP)
Title: Injection molding tool
Inventor: YAMAMOTO KUNIO
IPC: B29C45/27
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To securely fill a molten resin in every corner, even in thin wall parts. SOLUTION: In a cavity side half of a molding tool, a gate 13 is arranged at an opposite position to the corner of a cavity 3 and also at a position where the end of a side wall 32 of a shaped molded product 30 exists, that is, a position where the four corners existing at the end of the side wall 32 are formed respectively. Thus, the gate 13 is of almost a triangular shape That is, the gate 13 is designed so that the corner where the side walls 32 of a box-shape molded product 30 cross each other, represents the largest center 13a in the cavity 3 and both sides of the center 13a extend along the mutually adjacent side walls 32, forming an isosceles. Consequently, a molten resin circulation from the side wall 32 side to a top plate 31 side takes place rapidly and successively.
Patent JP-2003102264-A (JP)
Title: Method and implement for cultivating plant
Inventor: MIYAGAWA KATSURO
IPC: A01G9/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently facilitate growing plants while they can easily be planted. SOLUTION: The objective method for cultivating the plants comprises arranging molded blocks 1 each for planting the plant G and freely cultivating it therein in a cultivation vessel P1 and then planting and growing the plant G in each of the molded blocks 1; wherein each of the blocks 1 is a porous and resilient molded from allowing the root of the plant G to intrude thereinto. Specifically, the objective method comprises arranging the plurality of molded blocks 1 in the cultivation vessel P1 so as to be free to form a gap V between the adjoining blocks 1 and growing the plant G planted in each of the blocks 1.
Patent JP-2003109236-A (JP)
Title: Optical pickup
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup, by which the relative positional deviation of optical components is prevented. SOLUTION: In the optical pickup provided with a housing 3 mounting the optical components (semiconductor laser 5, lens 6, etc.), thereon and a substrate 1 fixed on the opening surface of the housing 3, an elastic member 2 is arranged between the housing 3 and the substrate 1.
Patent JP-2003109879-A (JP)
Title: Sealing material for electrolytic capacitor
Inventor: FUJITA HIROAKI
IPC: H01G9/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for an electrolytic capacitor having better heat resistance than peroxide-crosslinked butyl rubber and a longer life even at high temperatures. SOLUTION: In a sealing material produced by peroxide-crosslinking isobutylene, isoprene and divinylbenzene, 2,2,4-trimethyl-1,2 a dihydroquinolin polymer is added as an antioxidant.
Patent JP-2003105841-A (JP)
Title: Shipping method of sanitary flushing device and packing box thereof
Inventor: ABE TAKESHI
IPC: A61K47/38
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide such a sanitary flushing device that a user can not only safely and comfortably use but also the manufacturer can offer after-sales service to the user for a long period for the sanitary flushing device jetting as washing water to the local part of the body from a nozzle after water supplied from a city water or the like is taken into a device body through water supply piping to make flow adjustment, temperature adjustment or the like. SOLUTION: An inspection note having items and inspection contents to regularly or irregularly inspect the sanitary flushing device used by mounting to a toilet and capable of making an entry of inspection results is packed together with the sanitary flushing device to ship. Since the inspection note is packed with the product, the user can easily request its maintenance and inspection from the manufacturer. The manufacturer visits the user's house at the request of the user, inspection work is carried out. As a result, the manufacturer can continuously offer the after-sale service to the purchaser of the sanitary flushing device.
Patent JP-2003108230-A (JP)
Title: Method and apparatus for controlling motor
Inventor: KOBAYASHI NOBUTSUNE
IPC: G05D3/12
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To shorten a lead time to reach a target speed and reduce fluctuations in speed after reaching the target speed. SOLUTION: A machine driving a mechanism by using a motor as a power source comprises, as a configuration for driving of the motor, a speed servo means to output first instructing information for the motor based on the predetermined speed profile 4001 and the information on speed of the mechanism and a position servo means to output second instructing information for the motor based on the predetermined position profile 6001 and the information on position of the mechanism, wherein a driving signal for motor is generated based on the first and the second instructing information within a rage in which the mechanism should be accelerated in the speed profile 4001.
Patent JP-2003114955-A (JP)
Title: Voting type communication system and method and its program, and portrait copy managing system and method and its program
Inventor: KYO YASU
IPC: G06Q50/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a voting type communication system for collecting, by the voting of viewers, images which the viewers have for objects to be voted such as fashions or popular persons whose public backing fluctuates with the time. SOLUTION: This system is provided with: a registered picture accepting part 302 for accepting a registered picture to be transmitted from a registerer terminal 10 through a communication line 50; a registered picture publication managing pat 304 for publicizing the registered picture in a prescribed publication block based on the acceptance date and classification category recorded on a category information recording part 303, and making it possible for a viewer to view the registered picture from a viewer terminal 20; and a voting receiving part 305 for receiving the voting to be transmitted from the viewer terminal 20 to the publicized registered picture.  The registered picture publication managing part 304 rearranges the registered pictures in the proper publication order within the block of the acceptance date and classification category based on the transition of the number of voting.
Patent JP-2003073065-A (JP)
Title: Steps of passenger conveyor
Inventor: KANEKO YOSHIAKI
IPC: B66B29/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide steps of a passenger conveyor capable of increasing a safety between the steps for loading passengers and a skirt guard and preventing foreign matter from entering therebetween. SOLUTION: Brush bodies 5 are fixedly installed on the steps 1A at both end parts thereof in longitudinal direction scatteredly and projectedly by a height of (h) from the upper surface of the steps 1A.
Patent JP-2003113138-A (JP)
Title: Method for distilling (meth)acrylic acid
Inventor: YADA SHUHEI
IPC: C07C57/07
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of inhibiting polymerization of monomer(s) frequently occurring at the separation/refining of acrylic monomers, particularly to form an atmosphere inside a distillation column for the acrylic monomers hard to polymerize at the start or restart of distillation operation. SOLUTION: This method for distilling/refining the acrylic acid, methacrylic acid or ester(s) thereof by the use of the distillation column, involves wetting the inner wall surface of the distillation column with a polymerization inhibitor- containing liquid in advance followed by starting the operation of the distillation column.
Patent JP-2003117352-A (JP)
Title: Method and device for cleaning exhaust gas
Inventor: KATO YASUYOSHI
IPC: B01J29/24
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning high temperature exhaust gas which does not bring about the deterioration of denitration rate with lapse of time due to oxidation of NH3 caused by CO oxidation catalyst and detoxifies NOx and CO in the exhaust gas by means of a single reactor. SOLUTION: In this method for cleaning exhaust gas, ammonia 7 is blown into the exhaust gas, thereafter, the exhaust gas is brought into contact with a denitration catalyst 2 which consists essentially of iron-substituted zeolite and has an ammonia decomposition function at a temperature of 400-600 deg.C, nitrogen oxide in the exhaust gas is subjected to reduction-decomposition with ammonia, excessive ammonia is decomposed and detoxified, in addition, the exhaust gas after the contact with the denitration catalyst having the ammonia decomposition function is further brought into contact with a carbon monoxide oxidizing catalyst 3 at 400-600 deg.C and carbon monoxide included in the exhaust gas is removed.
Patent JP-2003119003-A (JP)
Title: Method and apparatus for purifying hydrogen chloride
Inventor: INOKO MASANORI
IPC: C01B7/07
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen chloride purifying technique for obtaining extremely dry hydrogen chloride by removing the moisture accompanying gaseous hydrogen chloride and deposited on the inner wall of an apparatus or a piping to form hydrochloric acid of a corrosive substance. SOLUTION: Gaseous hydrogen chloride is cooled to the set temperature by supplying gaseous hydrogen chloride, for example, emitted from a cylinder filled with liquefied hydrogen chloride to a cooling unit partitioned by a heat transfer surface through which heat is exchanged between gaseous hydrogen chloride and a cooling medium. The moisture accompanying gaseous hydrogen chloride becomes a saturated state at the set temperature and the excess moisture is condensed on the heat transfer surface, separated from gaseous hydrogen chloride, recovered in a recovery vessel and discharged to the outside when the recovered amount reaches the prescribed one. Accordingly, dry gaseous hydrogen chloride can be obtained according to the set temperature and the apparatus or the pipeline for using dry gaseous hydrogen chloride is restrained from being deteriorated owing to corrosion. This method can be used at the drying step of a hydrogen chloride manufacturing process.
Patent JP-2003118247-A (JP)
Title: Heat sensitive lithographic printing original plate
Inventor: HOSHI SATOSHI
IPC: G03F7/11
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive lithographic printing original plate, with which printing can be performed by being directly installed on a printing machine without being processed after being exposed to light, which is excellent in plate wearability and in which printing scumming hardly develops. SOLUTION: This original plate is formed by providing (1) an ink accepting layer, (2) a hydrophilic layer made of a colloidal particle-like oxide or hydroxide of at least one element selected from the group consisting of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and transition metals and (3) a water-soluble over-coating layer on a support under the condition that all the layers such as the ink accepting layer, the hydrophilic layer and the water-soluble over-coating layer include a photothermally converting agent occupying 1 to 50 wt.% of all the solids.
Patent JP-2003029724-A (JP)
Title: Liquid crystal display device having color correcting function, and device and method for driving the same
Inventor: LEE SEUNG-WOO
IPC: G09G3/36
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a color correcting function for solving such a problem of visibility that color senses different for every gradations appear at the time of performing LCD image display the problem of a color temperature change and to provide a device and a method for driving the same. SOLUTION: Each of R, G and B data correcting parts 112, 114 and 116 converts the respective R, G and B 8 bits source image data inputted from the outside into 9 bits data predetermined so as to match with liquid crystal characteristics and outputs the data to each of first to third multi-gradation parts 122, 124, 126 and each of first to third multi-gradation parts 122, 124 and 126 converts the data into the respective corrected R, G and B 8 bits image data. As a result, since the respective gamma curves of R, G and B can be separately controlled relatively to the respective corrected R, G and B image data, the problem caused by the color senses different for every gradation or rapid change of color temperature can be solved.
Patent JP-2003117004-A (JP)
Title: Device and method of detecting tip position and tip direction of medical insertion tool into organism tissue
Inventor: YOSHINAKA KIYOSHI
IPC: A61M25/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To surely and accurately detect an inserting tip position and the tip direction while miniaturizing an insertion tool to easily insert it into a narrow organic tissue and to have little bad influence on the organic tissue. SOLUTION: An inserting part 3 into the organic tissue of a catheter 2 as an example of a medical insertion tool is made of a flexible magnetic material of high magnetic permeability, a permanent magnet 5 for generating magnetic field is attached to an insertion basic end part of the inserting part 3 made of the magnetic material of high magnetic permeability, and a magnetic sensor 6 is mounted independently from the catheter 2 for detecting the magnetic field leaked from the tip of the inserting part 3.
Patent JP-2003134793-A (JP)
Title: Linear motor
Inventor: SHIKAYAMA TORU
IPC: H02K41/03
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which has a pole structure of a pole pitch of a large generating thrust and suitable for a reduction in size, low manufacturing and assembling costs of a permanent magnet and in which the change of a cogging force or the thrust can be reduced. SOLUTION: The linear motor comprises an armature 11 having an armature winding 15 wound on the teeth 13 of an armature core 12 and a plurality of poles 16 disposed at the distal end of the teeth 13, and an inductor 2 having inductor teeth (the pitch of the inductor teeth: λ) opposed to the armature 11 via a magnetic air gap (g), in such a manner that the armature 11 is used as a movable element and the inductor 2 is used as a stator. In the motor, the poles 16 are constituted of rugged-like permanent magnets 17b, 17c. The pitch of the protrusions of the permanent magnet is set equally to the inductor teeth pitch λ. As the permanent magnets 17b, 17c, one set of two permanent magnets having different magnetizing directions are combined and disposed at the distal ends of the teeth 13.
Patent JP-2003121784-A (JP)
Title: Projecting device
Inventor: HIBI TAKETOSHI
IPC: G03B21/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a projecting device capable of improving the utilization efficiency of light generated in a lamp by utilizing the light in an off-state as part of illuminating light. SOLUTION: This projecting device has a light valve 1 capable of selectively turning each of a plurality of micromirror elements to an on-direction or an off-direction, an illumination optical system 2 radiating the illuminating light L1 to the light valve 1, a projection lens 6 projecting the light L2 in an on-state being the illuminating light reflected by the micromirror element turned to the on-direction, and a light recovering optical system 7 changing the advancing direction of the light L3 in the off-state being the illuminating light reflected by the micromirror element turned to the off-direction and using the light L3 as part of the illuminating light L1 radiated to the light valve 1.
Patent JP-2003122286-A (JP)
Title: Advertisement display device
Inventor: OZAKI MASAAKI
IPC: G06Q30/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement display device for advertising a commodity in the neighborhood of the commodity without requiring a new installing place. SOLUTION: An advertisement display part arranged in the neighborhood of the commodity in a commodity display device for displaying commodities is provided. The advertisement display part is a transparent display and can display advertisement information on the commodity. The transparent display is arranged between a consumer using the commodity display device and the commodity so that the advertisement information and the commodity may look superimposed when viewed from the user. As the commodity display device, an automatic vending machine for displaying and selling commodities, a commodity rack installed in a retail store selling the commodities and provided with shelves for displaying the commodities, a reach in case from which a purchaser of the commodities can take out a desired commodity, etc., can be used.
Patent JP-2002215120-A (JP)
Title: Liquid crystal display device with flicker reduced and flicker reduction method
Inventor: PARK HAENG-WON
IPC: G09G3/20
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with flickers reduced and a flicker reduction method. SOLUTION: Toggling of bits constituting a color signal RGB is detected by a toggling detector 61, and the number of toggled bits is calculated by an adder 62. A first comparator 63 outputs the result of comparison between the calculation result and a Ref1 to a first counter 65. The first counter 65 counts the number of flickers in one line, and a second comparator 66 outputs the result of comparison between the counted result and a Ref2 to a second counter 67. The second counter 67 counts the number of flickers in one frame, and a third comparator 68 outputs the result of comparison between the counted result and a Ref3 as a back light control signal Dim. By this constitution, the brightness of back light is controlled to reduce flickers visually sensed on the liquid crystal display device when flickers higher than a prescribed ratio occur in one frame.
Patent JP-2003126521-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of notifying a player that a portable terminal such as a cellular phone set, a PDA, or the like, receives information in a game parlor. SOLUTION: When the cellular phone set 110 receives a phone call or an electronic mail, a portable terminal connecting circuit 105 to the Pachinko game machine receives signals outputted from the cellular phone set 110. A CPU provided on the portable terminal connecting circuit 105 outputs an interrupt signal to respective CPUs provided on a lamp control circuit 55, an audio control circuit 56, and a display control circuit 57. The lamp control circuit 55, the audio control circuit 56, and the display control circuit 57 notify the player that the cellular phone set receives a call by blinking display of a first or a second indicator lamp 98 or 99 by a sound from a speaker 59S and by a display on a liquid crystal display 13, respectively. Thereby, the player easily notices that the cellular phone set receives a call so that the player can play games without care.
Patent JP-2002268963-A (JP)
Title: Radio data transmission/reception control method using bluetooth function, radio data transmission/reception system, server and terminal to be used for the same
Inventor: JUNG SOON-HO
IPC: H04W84/18
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for controlling transmission/ reception of radio data to maximize effects of advertisement and presentation of information on the provider side by offering facility for a visitor by enabling the visitor to personally select and collate required information. SOLUTION: Data to be transferred from the server 20 to the terminal are sorted into many items and stored in a data base 40. The server 20 transfers an item selection program to the terminal 30 so that the user of the terminal 30 can select the contents intended to be received from the server 20 by every item, the terminal 30 transfers item selection information inputted by the user through the item selection program to the server 20. The server 20 transfers the data corresponding to the selected item among pieces of data in the data base 40 to the terminal 30. Consequently, the user can select only the items desired to be received and receive only pieces of the data applicable to the items.
Patent JP-2002285724-A (JP)
Title: Underfloor structure of apartment house
Inventor: SHIMIZU MASARU
IPC: E04B5/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor structure of an apartment house, which is equipped with a constitution capable of reliably supporting a floor part above a multi-purpose space formed under a floor. SOLUTION: In the apartment house formed in such a manner as to be partitioned into a plurality of stories by floor slabs, each of the floor slabs is partially swollen downward to be formed with a recessed multi-purpose space forming part. Constitutionally, a floor part supporting body, which is formed in an arched shape in a side view or which is composed of a supporting part body and a post body, is erected between both ends of the multi-purpose space forming part in order to support a load, acting on the floor part, by a wall part of the multi-purpose space forming part.
Patent JP-2003135499-A (JP)
Title: Wearing device for relaxing muscle tension of neck, shoulder, and back in standing and sitting position state
Inventor: YAMAMOTO MIKIO
IPC: A61F5/01
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a wearing device for maintaining a head in standing and sitting positions while maintaining the mobility of a lower jaw, head and neck and for reducing the burden of the muscles of the neck, shoulder, and back relating thereto. SOLUTION: This wearing device is formed to support the head from behind by a structure like a towel tied around the head or a like a cap with the upper part of the planar (or rod-shape) structure erected along a backbone from the waist to the back of the head as a base point for the purpose of assisting the vertical position holding of the head in the standing and sitting position states, thereby hindering the front buckling of this part and reducing the loading to the muscles of the neck tensed at all times to maintain the standing position.
Patent JP-2003137008-A (JP)
Title: Slide device and vehicle seat
Inventor: TAKENOSHITA MASA
IPC: B60N2/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a slide device and a vehicle seat capable of reducing the number of component parts. SOLUTION: This slide device comprises a movable member 14 slidably installed on a base member 10, a guide mechanism 12 for guiding the movable member 14 in a specified sliding direction, and a drive means 4 for sliding the movable member 14 in a sliding direction. The drive means 4 comprises a first drive mechanism 5 and a second drive mechanism 6. The first drive mechanism 5 is installed on the base member 10 so that the second drive mechanism 6 can be fed in the sliding direction of the movable member 14 at a specified moving speed. The second drive mechanism 6 is installed on the first drive mechanism 5 so that the movable member 14 can be fed in the sliding direction thereof at a moving speed different from the moving speed by the first drive mechanism 5.