baber/WOPTO huggingface dataset:
Patent JP-2004030404-A (JP)
Title: Secure print system
Inventor: ENDO KINYA
IPC: G06T1/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure print system by which a key can easily be managed and the security of confidential information can be enhanced.  <P>SOLUTION: An embedding system 10 embeds a portion of an encryption key used to embed the confidential information in a document in the document and sends the remaining part of the encryption key to a management server 31. A verification system 20 detects the portion of the encryption key from the document acquired from the embedding system and the remaining part of the encryption key from the management server, generates an encryption key from the portion and the remaining part of the encryption key and uses the encryption key to detect the confidential information from the document. According to such a system, the verification system side does not have to manage a key. The management server has only a portion of the encryption key and can not therefore decrypt the encrypted confidential information, providing high security.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026091-A (JP)
Title: Marine vessel hangar
Inventor: OISHI SADAMU
IPC: B63B19/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine vessel hangar in which RCS is small and height is low.  <P>SOLUTION: The marine vessel hangar is provided with a door 1 and a door accommodation device 3. The door 1 is formed by a plurality of panels 2-1-2-n and the adjacent two panels 2-i, 2-(i+1) of a plurality of panels 2-1-2-n are foldably connected. A plurality of panels 2-1-2-n are horizontally aligned and respective outer surfaces form the same plane 10 to close an entrance/exit of the marine vessel hangar. The same plane 10 is not parallel to a vertical direction. The door accommodation device 3 is folded such that the outer surfaces or inner surfaces of the two adjacent panels are opposed to each other and the door 1 is accommodated in a door accommodation space 20 arranged at the inside of the marine vessel hangar to open the entrance/exit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034783-A (JP)
Title: Construction machine
Inventor: YUGAMI MASAYUKI
IPC: E02F9/16
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To widen and improve a frontward visual field during working, by preventing the interference of a front window with the chamfered section of a cab, even in the case of a wider front window width.  <P>SOLUTION: A cutout part 25 is arranged at a position corresponding to the chamfered section 19 of the cab 11, when an upper side front window 21 is stored on a top surface part 16 side or at the upper left part of the upper side front window 21. When the upper side front window 21 is stored on the top surface part 16 side, the cutout part 25 avoids interference of the front window 21 with the chamfered section 19 of the cab 11, thereby the upper side front window 21 having a wider width can be formed to provide a wider frontward visual field. The front part 12 is provided with a blocking surface part 12B for blocking the position corresponding to the cutout part 25, when the upper side front window 21 is blocked. This enables the blocking surface part 12B to prevent the intrusion of rain water into the cab 11 and the the outflow of the air-conditioning air or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035049-A (JP)
Title: Corrugated cardboard box
Inventor: KATO NAOKI
IPC: B65D43/22
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard box which endures repeated uses, effectively prevents the collapse of loads during transportation, and with which a cost increase and environmental pollution can be prevented.  <P>SOLUTION: The corrugated cardboard box comprises a box body 2 having side walls 21-24 and a bottom board, which are made of corrugated boards, and a resin lid 3 fitted on the upper ends of the side walls 21 and 22 in a swingable manner. The lid 3 comprises two front and rear portions divided at the center of the lid, which are single-way opening swingable boards 3A and 3B that are connected to the box body 2 via pairs of left and right connecting members 4 and 4, respectively, in a swingable manner. On the upper surfaces of the swingable boards 3A and 3B, latticed nonslip reinforcing ribs 31 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040927-A (JP)
Title: Switching circuit device
Inventor: HANEDA SHOJI
IPC: H02M7/12
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching circuit device in which a switching circuit including a reactor is easily reduced in size and which is reduced in cost.  <P>SOLUTION: The switching circuit comprises a switching element 11 of which the collector terminal is connected to a positive polarity terminal 1 of a power supply, a reactor 21 of which the winding A is connected to an emitter terminal of the switching element 11, a reactor 22 of which the winding B is connected to the winding A, a switching element 12 of which the collector terminal and the emitter terminal are connected to the winding B and a negative polarity terminal 2 of the power supply, respectively, and a capacitor 40 connected to the connecting point of the winding A and the winding B. The reactor 21 and the reactor 22 form one magnetic circuit by using a core that is common to the windings A, B, the winding A and the winding B are wound above the magnetic circuit with the same phases, and a magnetism-detour path is formed such that each of magnetic fluxes flows in the same direction when a short-circuit current flowing to the terminal 2 from the terminal 1 flows in a series circuit formed of the winding A and the winding B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035207-A (JP)
Title: Supply device for insertion sheet, sheet processing device, and image forming device
Inventor: OBUCHI HIROSUKE
IPC: B65H29/54
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply device for insertion sheet, a sheet processing device, and an image forming device capable of separating and supplying the insertion-sheet sheet by sheet without wasting time, electric power and man-hours or the like even when the insertion sheet is double-fed.  <P>SOLUTION: The insertion sheet 251 on the tray 250 is separated and supplied sheet by sheet with a feed roller 253 and a separating roller 254. When the insertion sheet is double-fed without being separated sheet by sheet, the double-fed sheet 251 is fed onto the sub tray 265 through a U turn pass 259, and it is separated sheet by sheet with the feed roller 253 and the separating roller 254 to supply again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042147-A (JP)
Title: Tweezers
Inventor: HORI YASUO
IPC: B25B9/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide tweezers which is surely positioned and supported by applying a hand and fingers, and superior in convenience in use.  <P>SOLUTION: A pair of finger pads 2 are respectively installed on a pair of sandwiching legs 1. The respective finger pads 2 are composed of vertical installing pieces 3 installed on an outside surface of the respective sandwiching legs 1 and horizontal wing pieces 4 extending outside from the lower end of the installing pieces 3. The installing pieces 3 of the respective finger pads 2 are rotatably installed on the respective sandwiching pieces 1 via a horizontal shaft 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045233-A (JP)
Title: Electromagnetic flowmeter
Inventor: KIMURA TATSUYA
IPC: G01F1/58
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable electromagnetic flowmeter enhanced in an exciting frequency to be precluded from being affected by a differential noise and a fluid noise.  <P>SOLUTION: This electromagnetic flowmeter is provided with an outer core 6B having a pair of leading-out hole 13A, 13b for leading out signal lines 10A, 10B from a pair of electrodes, on an axis connecting the paired electrodes arranged opposedly in a tube wall of a measuring tube 1, and compensation coils 9A, 9B divided into two in the respective leading-out holes 13A, 13B, and wound reversely each other in a periphery of the outer core. The signal lines 10A, 10B led out from the leading-out holes 13A, 13B are made of a non-magnetic substance, the lines are laid on a plane parallel to a magnetic field with a prescribed distance around a periphery of the measuring tube 1, and they are bundled and led out in a crossing point therein to be connected to a detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042996-A (JP)
Title: Cold beverage supplying device
Inventor: SAEKI TATSUO
IPC: B67D1/08
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable an ice sensor to accurately sense temperature without being influenced by any external heat and the like.  <P>SOLUTION: A pair of electrodes 35 constituting an ice sensor 30 are fixed to a synthetic resin bracket 40 through an electrode holding plate 50. The lower end of the bracket 40 is raised through a pin 22 of each of position setting members 20 installed at the bottom surface of a cold water tank 10 so as to fit the lower end of a pouring-out pipe 18 and then the pin is prevented from being pulled out with pouring-out pipe 18. The upper end of the bracket 40 is fixed to the upper end of the circumferential wall of the cold water tank 10 with a screw 49. The bracket 40 is spaced apart from a cooling unit 15 apt to be heated during a halt of a freezer, so that either the bracket 40 or the ice sensor 30 is prevented from raising temperature. External heat is restricted from being entered into the position of the ice sensor 30 through the bracket 40 because the bracket 40 itself is formed by a synthetic resin material showing a poor thermal conduction with the result that the ice near the ice sensor 30 is prevented from being melted unintentionally and an erroneous sensing of non-completion of iced state is prevented from being detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054425-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA AKIO
IPC: G05F1/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a starting circuit for starting an object circuit when input voltage reaches a designated threshold and an input voltage detecting circuit for detecting and determining the input voltage, that can reduce the chip size and consumption current without lowering of input voltage detection accuracy.  <P>SOLUTION: In this D.C stabilizing power supply device, starting circuits Q3, Q4, Rab for starting a reference voltage circuit 4 and detection output fixing circuits Q4 to Q7, Rab which are one component of the input voltage detecting circuit for detecting the input voltage Vi to fix the detection output state at the time of the low input voltage, have the same configuration (resistor and an active element are provided between the power supply and the ground), thereby both circuits are unified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050911-A (JP)
Title: Molded automobile ceilings
Inventor: NAKAMURA MASAYOSHI
IPC: C08J5/04
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To remove the smell generated at the time of manufacturing molded automobile ceilings and to prevent the occurrence of warping and distortion thereof due to heat/pressure molding.  <P>SOLUTION: A core material to be used for the manufacture of the automobile ceilings is made of composite materials having inorganic fibers bound by Diallyl Phthalate resin family compositions, or of composite materials having an organic expanded resin sheet to whose one face or both faces inorganic fiber mats ingrained with Diallyl Phthalate resin family compositions are stuck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049171-A (JP)
Title: Method for modifying chromosome
Inventor: HARASHIMA TAKASHI
IPC: C12N15/09
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for splitting and removing chromosome in a yeast body.  <P>SOLUTION: The method for easily modifying the chromosome in a yeast cell comprises a step to prepare a linearized chromosome splitting vector (1) containing a telomere sequence (a), a centromere sequence of a yeast chromosome and a target sequence (a) in the order; a step to prepare a linearized chromosome splitting vector (2) containing a target sequence (b), a marker gene sequence and a telomere sequence (b) in the order provided that the telomere sequence (b) is positioned reverse to the telomere sequence (a); and a step to insert the chromosome splitting vectors (1) and (2) into a yeast cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053559-A (JP)
Title: Manufacturing method of chip member for micro-chemical system and chip member for micro-chemical system manufactured by the method
Inventor: MIWA TAKAO
IPC: B81C1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip member for a micro-chemical system capable of maintaining the surface roughness after bonding as an optical surface.  <P>SOLUTION: This chip member 100 for the micro-chemical system is equipped with a glass substrate 1 where a slit 6 having both ends branched respectively into a Y-shape or the like is formed, a glass substrate 2 bonded with a bonding surface 7 of the glass substrate 1, and a glass substrate 3 bonded with a bonding surface 8 of the glass substrate 1. On the glass substrate 1, through holes 5 are bored on each branch end of the slit 6, and the glass substrate 2 has four through holes 4 for injecting or discharging a solution sample on the positions corresponding to the through holes 5. The slit 6 constitutes an analytical passage 6' of the chip member 100 for the micro-chemical system, and the through holes 5 constitute a buffer part 5' of the chip member 100 for the micro-chemical system. A low-viscosity layer is formed by ion exchange processing for exchanging sodium ions on the bonding surfaces 7, 8 of the glass substrate 1 with lithium ions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059158-A (JP)
Title: Introduction passage for vehicle and method for unloading cargo
Inventor: OTA NORITAKA
IPC: B65G69/28
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To shorten waiting time required till feeding cargos per vehicle and to enhance feeding efficiency of the cargos since skillfulness is not required for driving the vehicle, even an unskilled driver can perform a feeding work for cargos with anxiety and without a danger, and driving at a low speed is not required like when the vehicle is driven backward.  <P>SOLUTION: This introduction passage for the vehicle guides the vehicle to a feeding position 25 for the cargos and saves the vehicle from the feeding position 25 after feeding the cargos at the feeding position 25. The passage is provided with one rampway 2 and the other rampway 8 provided on both sides across the feeding position 25 of the cargos, and a pair of paths 17 and 17 mounted between both the rampways 2 and 8 to allow passing of the vehicle and allow feeding of the cargos by being saved from the feeding position 25 when feeding the cargos. Since the feeding work of the cargos can be performed in a forward driving state of the vehicle, time required for feeding of the cargos per vehicle can be shortened to enhance feeding efficiency of the cargos.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057311-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which causes a player to keep expectation for a big win game state and a desire for playing as much as possible during the big win game state.  <P>SOLUTION: After an announcement of the false number of rounds is made using an announcement method that enables the recognition of the false number of rounds different from the number of rounds determined by the internal lottery carried out along with the generation of the big win game state, an announcement is made of the true number of rounds determined by the internal lottery at a specified round interval while the specified round interval time for the announcing of the true number of rounds is set longer than the predetermined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121725-A (JP)
Title: Optical element drive unit
Inventor: NAKAMURA TSUTOMU
IPC: H04N5/225
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element drive unit which smoothly advances or retreats an optical element holding member in the state where there is a little sliding resistance. SOLUTION: The optical element drive unit is provided with a CCD holder 14, a guide shaft 8 to support the CCD holder 14 slidably in the direction of an optical axis O, and a VCM (voice coil motor) for driving a CCD formed so as to shift the center of a thrust to be produced in a direction approaching a guide shaft 8 from the optical axis O by arranging the position of a magnet 16 firmly fixed to the CCD holder 14 via a yoke.
Patent JP-2004058448-A (JP)
Title: Optical printer head
Inventor: INOUE TAKASHI
IPC: B41J2/455
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical printer head which can be made compact by eliminating a microlens array and can increase the efficiency of light utilization.  <P>SOLUTION: In the optical printer head which uses an inorganic EL element 20 as a light emitting element formed at one face 11 side of a glass substrate 10 as a light source 100, the other face 12 of the opposite side to the one face 11 of the glass substrate 10 is made a light extraction side face from a light emitting part 26 of the inorganic EL element 20. A lens part 30 with a lens action is set integrally with the glass substrate 10 at the other face 12 of the glass substrate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059099-A (JP)
Title: Can-opener
Inventor: YOSHIKAWA TAKASHI
IPC: B67B7/40
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To open an easy-openable can easily, and, in particular smoothly.  <P>SOLUTION: The can-opener 1 is for performing a can opening operation at a tab 22 fixed at a can lid 21 of an easy-openable can. This can-opener comprises an inserting tongue 2 that can be inserted into a ring 25 of the tab 22; a rolling part 3 arranged at a rear part of the inserting tongue 2 and that can be rolled on the can lid 21; and a holding part 4 that can be held with a hand and fingers. The number of members can be reduced and its handling is easy because forming of an initial port and tearing of a score line at the easy-openable-can can be carried out by the single same instrument. An expanded static strong force can be acted on an opening part because the opening is carried out under a utilization of a lever action with the result that the opening action is carried out quite smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061036-A (JP)
Title: Air conditioner
Inventor: KAWADA AKIHIRO
IPC: F24F11/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of setting a rotational frequency of a fan in multistages within a wide setting range width.  <P>SOLUTION: The air conditioner is provided with a heat exchanging coil, an air blowing fan, and an electric motor driving and rotating the fan in an interior of a casing. It is provided with a converter converting power from an alternating current to a direct current, an inverter outputting the direct current supplied from the converter at a predetermined voltage, a DC motor rotated by a current outputted from the inverter, and an operation command means for determining the voltage outputted from the inverter. It is composed so that the operation command means is provided with a rotational frequency setting means for setting a value of a rotational frequency of the DC motor in multistages, and a microcomputer means for outputting a specified rotational frequency responding to the value set by the rotational frequency setting means as an operation command to the inverter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059866-A (JP)
Title: Resin composition for gas barrier cationic electrodeposition paint and paint
Inventor: KUTSUNA TAKAAKI
IPC: C09D5/44
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an electrodeposition paint having high gas barrier property excellent in anti-corrosiveness even in a thin coating film and adhesiveness to a steel plate.  <P>SOLUTION: The resin composition for a gas barrier cationic electrodeposition paint comprises a block isocyanate and a polyamine resin composition obtained by reacting a specific epoxy resin with an amine compound containing specific active hydrogen, and the cationic electrodeposition paint is prepared by using the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027808-A (JP)
Title: Method for displaying status at chain gate
Inventor: NAKANE KENGO
IPC: E01F13/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to intuitively understand at a glance the status of a chain of a chain gate installed at the entrance of a parking lot, etc.  <P>SOLUTION: There are provided a chain 7; a controller 1 for controlling the stop and the rise and fall of the chain 7; and a display device 4 having display areas 5a, 5b, 5c, 5d, 5e where bar graphs can be displayed. The controller 1 causes the status of the chain 7 to be displayed on the display device 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065468-A (JP)
Title: Game machine, pachinko game program and server
Inventor: NAKANO FUMIO
IPC: A63F13/35
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a game itself tricky even though with the probability of earning the big win game states almost fixed.  <P>SOLUTION: The game machine is provided with a lottery means which carries out the lottery to determine win or loss and a display means that enables the display of a plurality of identifying information images which are varied and stopped to be displayed according the results of the lottery by the lottery means. It is also provided with a big win execution means for making the shift to the big win game states advantageous for the players when the wins are given as the results of the lottery by the lottery means and a big win game selection means which selects the first big win in which the shift to the big win game states is made immediately after the identifying information images are stopped and displayed or the second big win in which the shift to the big win game states is made after a prescribed period of the reservation thereof. A second big win information announcing means carries out the lottery to determine whether the information on the reservation should be announced or not for indicating the reserved shift to the big win game states and announces the reservation information before the shift to the big win game states reserved according to the result of the lottery when the second big wins are selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068901-A (JP)
Title: Damper device
Inventor: HAYASHI RYOSUKE
IPC: A47K13/12
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper device smoothly rotating an opening/closing article from an initial position to an original target position while generating shock-absorbing action.  <P>SOLUTION: The damper device is provided with a second flow passage 1c for adjusting the moving amount of hydraulic oil in a section from an angle with which external force becomes maximum to the target position. Therefore, the opening/closing article can be smoothly rotated from the initial position to the target position, without stopping before the target position or rotating while pulsing.  <P>COPYRIGHT: (C)2004,JPO