baber/WOPTO huggingface dataset:
Patent JP-2005086681-A (JP)
Title: Schmitt trigger circuit
Inventor: ITO YOSHIO
IPC: H03K3/353
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Schmitt trigger circuit arbitrarily adjusting a threshold value.  <P>SOLUTION: In the Schmitt trigger circuit, threshold voltage of inverters 2, 3 is adjusted by potential control circuits 7, 8. The threshold potential of the inverter 2 becomes threshold value VIH and the threshold potential of the inverter 3 becomes the threshold value VIL. Level shifters 9, 10 amplify potential levels of output signals of the inverters 2, 3 to power source potential VDD. Consequently, a user easily adjusts the threshold values VIH, VIL to arbitrary values between the power source potential VDD and reference potential VSS, and versatility of the Schmitt trigger circuit is expanded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092293-A (JP)
Title: Examination server, examination terminal, and cad examination system
Inventor: HAMAZOE KAZUHIKO
IPC: G06Q50/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD examination system in which a CAD examination can be carried out by using a network.  <P>SOLUTION: In the CAD examination system, examination data is transmitted from an examination server to an examination terminal via the network, the examination terminal sends answer data back, and the examination server transmits scored results to the examination terminal. The examination server comprises an examination data transmitting means transmitting examination data including a designated license key of a CAD tool to the examination terminal, an examination time calculating means calculating elapsed time from transmission of the examination data to receiving of answer data, an answer data determining means determining whether or not the answer data is prepared with the designated license key when receiving the answer data within the designated time, and a CAD data automatically scoring means comparing the data prepared by the CAD tool with a model answer when the answer data is prepared by the designated license key and automatically scoring at the basis of the compared results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094146-A (JP)
Title: Program for requesting bulk type time authentication, recording medium for requesting bulk type time authentication, verification apparatus, verification method, verification program, and verification recording medium
Inventor: HOTTA HIDEKAZU
IPC: G06Q50/26
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method wherein hash values of a plurality of files being proof objects of time authentication are collected into one to create one file and time confirmation is requested totally by the whole file, that can easily prove an unrevised part to be valid even when part of entry (digital data) related to the proof object is revised when a time authentication certificate is issued and reduce an amount of data required to be transmitted to a third party for which the propriety of the time authentication certificate of part of digital data is to be shown.  <P>SOLUTION: A file (summary file) having characteristics as shown below is used for a file being a proof object of time authentication; (1) the file is described in a particular description language such as the XML understandable by people, (2) the name of entry e is displayed, (3) hash data of the entry e are displayed, wherein the hash data indicate the hash algorithm in use, calculated hash values, and a hash key depending on case, (4) and a tree structure is expressed as a text file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092393-A (JP)
Title: Automatic screen page creation method
Inventor: KANEMATSU KOICHI
IPC: G09G5/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic screen page creation method that can simply and shortly change a screen page layout and operation in dependence on an operation change.  <P>SOLUTION: From display data 1, screen page output format definition data 3, object definition data 4, operation definition data 5, extraction/processing method definition data 6 and screen page layout definition data 7, raw screen page display data 10 and screen page display data 11 are outputted, and a screen page is created automatically on the basis of these information. Editing the definition data can simply and shortly change a screen page display layout and screen operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091663-A (JP)
Title: Driving voltage control method, driving voltage control program and driving voltage control device for mach-zehnder type optical modulator, and optical transmission device
Inventor: KOGA HIKARI
IPC: G02F1/03
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an operation time and to reduce the cost, and to keep the quality of a transmitted optical signal constant by automatically setting the amplitude Vp of a driving voltage of a Mach-Zehnder type optical modulator to an optimum value V<SB>π</SB>irrelevantly to a bias voltage Vb.  <P>SOLUTION: Provided are an optical detection part 18 which detects the mean power of output light, a signal processing part 19 which outputs a bias voltage control signal and a driving voltage control signal of the Mach-Zehnder type optical modulator 14 by processing the output signal of the optical detection part 18 as specified, a bias voltage control part 20 which applies a bias voltage to the Mach-Zehnder type optical modulator 13, and a driving voltage control part 21 which applies the driving voltage to the Mach-Zehnder type optical modulator 14. After the driving voltage at which the quantity of variation in the mean power becomes less than a specified value is found when the bias voltage is sequentially varied, the driving voltage is applied to the Mach-Zehnder type optical modulator 14 according to a data signal to modulate laser light, whose modulated laser light is sent out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089125-A (JP)
Title: Image forming device
Inventor: KUDO TAKU
IPC: B65H5/02
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of retaining the order property of pages of a recording paper by discharging a paper while making a printed surface face downward.  <P>SOLUTION: The image forming device is provided with a in ink jet head 20 provided at a printing position, moved to a direction perpendicular to a conveying direction of the recording paper P, jetting an ink toward a downward direction and thereby carrying out printing on the recording paper; a conveying means 41 for conveying the recording paper to the printing position; a paper inversion discharge means 34 provided in the downstream side of the conveying direction of the recording paper P relative to the printing position, inversing the printing surface of the recording paper to the lower surface and discharging the paper to a paper discharge position; and a paper discharge base 35 exposed to the outside in an installation area of a body 11a of a copying machine 11 and discharging the recording paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094980-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high power conversion efficiency, to reduce a circuit scale by simplifying a circuit, and to reduce a cost in a compatible manner in a complex resonance type converter having a synchronous rectifying circuit.  <P>SOLUTION: A switching power supply circuit includes a winding voltage detection type synchronous rectifying circuit on a secondary side of the complex resonance type converter. The magnetic flux density of an insulated converter transformer PIT is set to a predetermined value or less by setting the coupling coefficient of the insulated converter transformer PIT, setting an induced voltage level per one turn (T) of a secondary winding, and setting the inductance of a choke coil inserted between the center tap of the secondary winding and a secondary side smoothing capacitor. The secondary side rectifying current is set to a continuous mode even under a heavy load condition. Further, reverse current generated by rectified current by a counterelectromotive force generated in the choke coil is suppressed, and a reactive power is further reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087645-A (JP)
Title: Game hall system, and controlling method for game hall system
Inventor: KANEKO MASAHIRO
IPC: A63F7/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a completely new game hall system which is different from a conventional system for which the game is played by lending out balls.  <P>SOLUTION: A central control device 10 is a host computer, and is connected with a game unit 20, a game recording medium issuing machine 30, and a game recording medium account settling machine 50 and so forth which are installed in a game hall through a communication circuit. Also, the central control device 10 can communicate with instruments to be connected in two ways, and can intensively control the operations of the instruments conforming to information from the instruments. Then, the central control device 10 permits the game in a game unit 20 only for a specified period of time corresponding to a paid amount of money based on identification information which is recorded on a game recording medium being issued for each game player, and at the same time, controls the operation of the game unit 20. Therefore, the game player can play the game for the specified period of time by a specified charge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099196-A (JP)
Title: Optical transmission body and its manufacturing method
Inventor: SATO MASATAKA
IPC: G02B6/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress distortion, cracks and bubbles caused on clad inner surface when a core is generated in a clad.  <P>SOLUTION: A plastic optical fiber is manufactured by generating a core 30 in a clad 12. The core 30 is generated by injecting core monomer with dopant into the clad 12 and polymerizing them. The clad 30 is heated so that temperature TA(°C) of the clad 30 when the core monomer is injected and thermal deformation temperature Tt(°C) of the polymer that makes the clad 12 have the following relation, i.e., Tt-60≤TA≤Tt or 40≤TA≤Tt. Moreover, during the heating, the clad 12 is processed under reduced pressure. Polymerization of the core monomer is conducted by a polymerization device 40 in nitrogen atmosphere while it is pressurized and heated. In the preform obtained by the above processes, no distortion, cracks and bubbles are caused on the clad inner surface and the optical fiber obtained from the preform has a good optical characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102020-A (JP)
Title: Imaging apparatus
Inventor: YAMAOKA SHINSUKE
IPC: G03H1/22
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which has the function of a projector which is advantageous in downsizing.  <P>SOLUTION: A light source 24 of the imaging apparatus 10 is composed of three semiconductor lasers. The three semiconductor lasers illuminate outgoing light of R(red), G(green) and B(blue) ahead, respectively. A diffraction-grating space light modulator (GLV) 26 diffracts the three bands of outgoing light irradiated from the light source 24 by being supplied with a drive voltage modulated by an image signal for projection, changes the amount of light (light intensity) of the outgoing light according to the above drive voltage, namely the image signal for projection and emits it as diffraction light. A scanning mirror 28 is arranged between a photograph lens 14 and an imaging device 22. It reflects the diffraction light emitted from the GLV 26 toward the photograph lens 14 and makes the bands of diffraction light perform scanning in a predetermined direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105848-A (JP)
Title: Gas turbine device and its bleeding operation method
Inventor: KIDA ARATA
IPC: F02C9/18
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the fluctuation of pressure in an external installation as an air supply destination in the process of change-over into bleed air from the outlet of a gas turbine compressor.  <P>SOLUTION: A compressor outlet pressure gauge 50 measures a compressor outlet pressure P2 and a gas turbine exhaust gas temperature gauge 52 measures a gas turbine outlet temperature T4. A turbine inlet mass flow rate is calculated after required bleeding. Then, a fuel flow control valve 35 controls a fuel flow rate and an inlet guide blade 1 controls a compressor inlet air mass flow rate. Thereby, bleeding is allowed corresponding to a flow rate and pressure required by the external installation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122355-A (JP)
Title: Coupling for split-boom power tool
Inventor: THOMAS BENJAMIN J
IPC: A01D34/90
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool coupling mechanism for connecting two boom members of a split-boom power tool.  <P>SOLUTION: This coupling mechanism 18 includes a first part and a second part. The first part is fixedly mounted at an end part of a first boom member 14. The first part includes a through-hole for storing a positioning member on a second boom member 16. The second part is movably connected to the first part. When the second part is moved from a first position to a second position, the second part is made to push the positioning member while locating the positioning member within the through-hole of the first part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005105927-A (JP)
Title: Diesel engine
Inventor: NAKAHIRA TOSHIO
IPC: F02D1/08
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel engine having a reduced size without requiring high accuracy for mounting a rack position sensor thereon.  <P>SOLUTION: With a preset clearance dimension held between the rack position sensor and a detected portion, certain rack position information R1 is obtained corresponding to the position of a fuel metering rack 2, in spite of a difference in a sensor output value V1 based on a difference in the clearance dimension. In this case, when the engine is operated with a preset load during conditioning, a converting means finds a rack position conversion coefficient K corresponding to the clearance dimension 5 from map data in accordance with a sensor output value V2 corresponding to a conditioning rack position R2 with the preset load. When the engine is operated after conditioning, the converting means converts the sensor output value V1 into the rack position information R1 using a rack position conversion expression based on the found rack position conversion coefficient K.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103167-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing burden on a microprocessor.  <P>SOLUTION: The power source to the pachinko game machine is turned on. Firstly, the CPU sets the interrupt prohibition and then conducts the setting of the interrupt mode and the stack pointer and the register setting of the built-in devices. Then, it is judged whether the backup exists along with the parity check. When the backup exists and the result of the checking is normal, the processing for the return to the game state is executed or when no backup exists and the result of the checking is not normal, the initialization processing is executed. Subsequently, the program for setting the random number circuit is executed to set the maximum value of the random numbers, the random number updating system, the cycle of the internal clock signal and the like on the random number circuit. Thereafter, the setting is conducted for the time interruption and a shift is made to the loop processing. In this manner, after the power source is turned on, the processing for the setting of the random number circuit is carried out before the shift to the loop processing to eliminate the need for the updating processing of the random numbers within the limited interrupt processing time thereby reducing the processing burden on the microprocessor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104573-A (JP)
Title: Bag making packaging machine and good manufactured with the packaging machine
Inventor: NAKAGAWA YUKIO
IPC: B65B61/02
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag making packaging machine, which can reduce time and effort and cost change a printing design quickly and easily, and perform an exact printing on the header part of a strip tape at printing various information on the strip tape, and provide goods manufactured with the packaging machine.  <P>SOLUTION: The bag making packaging machine comprises a film roll holding mechanism to hold a strip film and a bag making part to manufacture a bag X filled with articles, wherein a motor to send out the strip tape S from a tape roll holding mechanism for holding the strip tape S and supply it near a bag making part and a cutter 161 to cut the strip tape S arranged at an immediate upstream point of a bag fixing part to fix the bag X manufactured at the bag making part to the strip tape S and a printer 160 to print various information on the strip tape S are provided and the printer 160 is provided on a supplying path of the strip tape S between the tape roll holding mechanism and the cutter 161.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113969-A (JP)
Title: Transmission
Inventor: TOMIZAWA NOBUHISA
IPC: F16H15/22
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and compact transmission having simple construction and mechanism.  <P>SOLUTION: A first rotating shaft 13 having a first shift rotating wheel 5 coaxially fixed thereto and a second rotating shaft 14 having a second shift rotating wheel 6 coaxially fixed thereto are arranged in parallel to each other. A supporting shaft 17 is arranged extending between the first shift rotating wheel 5 and the second shift rotating wheel 6. An intermediate transmitting wheel 16 is rotatably provided on the supporting shaft 17 so as to be movable in the longitudinal direction of the supporting shaft 17. The intermediate transmitting wheel 16 abuts on a side peripheral face 9 of the first shift rotating wheel 5 and on a side peripheral face 10 of the second shift rotating wheel 6, and it is moved along the longitudinal direction of the supporting shaft 17 while abutting on them. The first rotating shaft 13 is rotated by a power device 19 and its rotation is speed-changed and transmitted to the second rotating shaft 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113734-A (JP)
Title: Accelerator control device
Inventor: KITAZAWA KEIICHI
IPC: B60K31/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve sensitivity of an accelerator pedal and response to quick accelerator operation in auto cruise control.  <P>SOLUTION: A different logic pattern to make the width of a dead zone extremely small or zero when a dead zone of a difference of accelerator opening is provided in adjacent to zero of the difference is established. Selection of logic pattern is changed under a specific condition such as ascent gradient travel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112086-A (JP)
Title: Pneumatic tire
Inventor: OYAMA TOSHIRO
IPC: B60C11/01
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire, effectively restraining uneven wear in the edge of a shoulder rib.  <P>SOLUTION: This pneumatic tire 1 has a fine groove 23 formed along the circumferential direction of the tire on the side wall 22 side in the vicinity of the edge 21 of a shoulder part 2. The fine groove 23 has a projecting part 25 at least one side of the groove walls 24. The projecting part 25 is brought into contact with the wall surface of the opposite groove wall 24 to be compressed and deformed when the tire is grounded. Thus, the bending amount at the edge of the shoulder part is relaxed to restrain uneven abrasion of the edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004171526-A (JP)
Title: Teleconferencing system and teleconferencing support method, and computer program
Inventor: HORIKIRI KAZUNORI
IPC: G06F15/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shared work space for a participant to easily perform connection between conference systems or sharing of information with another conference participant.  <P>SOLUTION: In the shared work space, a session for managing connection between conference systems, a file used during conference or generated as a record of conference, reference information to a resource related to conference, and history information such as a file access performed by a conference participant are managed. The participant performs the connection of conference systems without being aware of the call address of individual conference systems by GUI operation and easily accesses information such as the file related to conference from the conference systems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129665-A (JP)
Title: Pigpen construct and method for constructing pigpen
Inventor: CHUN KIL SANG
IPC: A01K1/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-functional pigpen construct, preventing waste water generation and environmental pollution and much decreasing pigpen construction and installation cost, wherein the waste water is generated from feces and urine of pig excrements, sewage caused by cleaning with water and the like.  <P>SOLUTION: The pigpen comprises pig chambers set at both right and left sides of a work way and each chamber has a living room, an excretion room, an excretion room gateway, partition pipes and an urine pipe set at the bottom of the excretion room, wherein the living room has a feed bucket, the excretion room has a water bucket, the excretion room gateway is freely openable and set between the living room and the excrement room, the partition pipes are set horizontally and for separating the pig chambers and the urine pipe is for naturally flowing excreted pig urine into an underground urine container outside the pigpen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116980-A (JP)
Title: Laser oscillating element
Inventor: TAKEZOE HIDEO
IPC: G02B5/30
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillating element which can sufficiently prevent the variation of a laser oscillating wavelength.  <P>SOLUTION: The laser oscillating element 1 contains a coloring matter 3 emitting fluorescence by light exciting and a liquid crystal which contains a polymeric cholesteric liquid crystal 4 and includes a polymeric liquid crystal film 2 of which the difference Δn between a refractive index n<SB>e</SB>of a major axis direction and a refractive index n<SB>o</SB>of a minor axis direction is 0.15 to 0.45. A light emitting band of the fluorescence emitted from the coloring matter 3 and a selective reflection wavelength band of the polymeric cholesteric liquid crystal film 2 are partially overlapped each other, and a spiral axis of the liquid crystal in the polymeric cholesteric liquid crystal film 2 is parallel with the thickness direction of the polymeric cholesteric liquid crystal film 2, and the spiral orientation of the liquid crystal in the polymeric cholesteric film 2 is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI