baber/WOPTO huggingface dataset:
Patent JP-2004076665-A (JP)
Title: Fuel supply system for liquefied gas internal combustion engine
Inventor: KOMODA TAKAO
IPC: F02D41/34
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply system for liquefied gas internal combustion engine capable of suitably suppressing the deterioration in supplying precision of fuel according to the supply of gas phase fuel.  <P>SOLUTION: This fuel supply system for liquefied gas internal combustion engine comprises a liquid phase fuel supplying system for injecting and supplying liquid phase fuel in a fuel tank to an internal combustion engine 1 through a liquid phase fuel injector LIN, and a gas phase fuel supplying system for supplying gas phase fuel in the fuel tank through a gas phase fuel injector GIN. The inclusion of a gas other than fuel LPG in the fuel tank is monitored. When the fuel quantity required for the operation of the internal combustion engine 1 is a prescribed fuel quantity or more in the case where the inclusion of gas other than the fuel is confirmed, a minimum gas phase injection quantity of gas phase fuel by the gas phase fuel injector GIN is supplied to the internal combustion engine 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080533-A (JP)
Title: Communication network control method and communication device
Inventor: GOSHIMA MASAHIRO
IPC: H04L29/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable an IP address of an end point of a point-to-point connection to be designated by a host address and to be designated as a no-number interface.  <P>SOLUTION: A communication path of an Ethernet (R) of point-to-point connection is statically established between two communication devices by performing manual setting as a connection of a data link layer of the point-point connection type in each communication device. Alternatively, the communication path is automatically established by performing automatic setting as the connection of the data link layer of the point-to-point connection type based on a communication procedure of PPP between the communication devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001868-A (JP)
Title: Simple sealing box
Inventor: KOMATSU MASAYUKI
IPC: B65D5/43
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-open box which can be surely and easily sealed without using a sealing material such as a tape or a stitch.  <P>SOLUTION: The box is provided with a pair of inner top flaps to be folded inward oppositely to each other and a pair of outer top flaps to be oppositely folded outside the inner top flaps respectively at the upper ends of four connecting side faces, and is formed with an opening on the top of the box while the pair of inner top flaps and the pair of outer top flaps are folded. The pair of inner top flaps are provided with a pair of engaging cuts from the tip toward the center of the inner top flap. The pair of outer top flaps are formed with a pair of engaging parts to engage with the engaging cuts of the inner top flaps. Thus the engaging cuts and the engaging parts engage to have both inner and outer flaps locked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082492-A (JP)
Title: Process for manufacturing recording head
Inventor: SAKURAI JUNICHI
IPC: B41J2/16
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing an inkjet recording head in which an ejection stability can be enhanced.  <P>SOLUTION: When a recording head is manufactured, an ejection opening, an energy generating element and an ink channel are formed and bonded and then filled with a liquid containing primary alcohol or secondary alcohol. The primary alcohol or secondary alcohol is preferably contained by 1-30%. Preferably, the liquid also contains an ink component being used for recording.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132302-A (JP)
Title: Bar code reader
Inventor: HIGUCHI KAZUHIRO
IPC: G06K7/00
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader improving character discrimination capacity and improving the bar code reading performance by reducing effects of thickening and narrowing of bars due to running in printing. SOLUTION: When characters are not discriminated by measurement results of CR1 and CR2 alone in characters '1 and 7' and '2 and 8', the characters are discriminated by CR3, and when the characters are not still discriminated, a measurement result CR4 from a first bar left end to a third bar right end is used to discriminate the characters. A problem of incapable of discriminating the module is solved by combinedly using the first bar and the third bar without independently using a second bar.
Patent JP-2004081177-A (JP)
Title: Formed food consisting of raw cuttlefish leg and method for manufacturing the same and use of the same
Inventor: SAITO TADASHI
IPC: A23L17/50
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed food consisting of raw cuttlefish legs capable of being used as a raw material of the processed food for a large scale production, a method for producing a large amount of the processed food consisting of the raw cattle fish legs as an almost same size and further the preferable use of the formed food material consisting of the legs of the raw cuttlefish, i. e., a method for producing the cuttlefish-processed food by using the formed food materials consisting of the raw cuttlefish legs, and several kinds of the cuttlefish-processed foods.  <P>SOLUTION: This processed food material is obtained by arranging a plurality of raw legs of cuttlefish by making them in uniform direction, freezing in a state of a board, and cutting the frozen cuttlefish legs as in the state of freezing along the direction of the legs or opposing to the arranged legs direction. The method for producing the processed food consisting of the legs of cuttlefish is to arrange the direction of a plurality of the raw cuttlefish legs, freezing as a board state to make a board state cuttlefish legs, and cutting the frozen cuttlefish legs by almost the same size in the frozen state. Thereby, it is possible to produce the processed foods of the cuttlefish such as a rolled tangle, pickled food, salted cuttlefish entails, etc., consisting of the cuttlefish legs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096385-A (JP)
Title: Cordless telephone set
Inventor: IKEGUCHI KEITOKU
IPC: H04W76/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless telephone set capable of preventing that both of a master unit and a slave unit participate in telephone conversation when the telephone set is in a simple relay mode.  <P>SOLUTION: The cordless telephone set 1 is constituted of the master unit 2 and the slave unit 3. The master unit 2 comprises a radio communication section 5 for transmitting/receiving an audio signal etc. via a circuit and carrying out bidirectional radio communication with the handset 3, an operation section 11 for carrying out various operations, a display section 12 for carrying out various display, a three-party call section 14 for carrying out a three-party call, and a call monitoring section 15 for monitoring the three-party call. The slave unit 3 carries out bidirectional radio communication with the master unit 2. In case the telephone set is in the simple relay mode wherein the three-party call is automatically enabled upon call incoming from the circuit, when the slave unit 3 participates in the conversation during the conversation between the circuit side and the master unit 2, the call monitoring section 15 starts monitoring of the three-party call. If the three-party call is still being effected after a predetermined period has been elapsed, the master unit 2 gives warning to both of itself and the slave unit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091150-A (JP)
Title: Vehicle operation management system and vehicle operation management method
Inventor: CHIKARA SHIGERU
IPC: G06Q50/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport vehicle management system and transport vehicle management device capable of demonstrating the history of a transport work in a point where a specified kind of on-vehicle matters is treated.  <P>SOLUTION: This vehicle operation management system comprises an on-vehicle terminal 1 and the transport vehicle management device 2 connected to the on-vehicle terminal 1 through a network N. The on-vehicle terminal 1 comprises a position information acquisition part 14 for measuring the latitude/longitude and outputting latitude/longitude information, and a communication part 12 for reporting the latitude/longitude information and the identification number of a transport resource to the management device 2. The management device 2 has a database 3 for storing information for the affiliation destination of the transport resource, a requestor who requests a transport, a point, a work content to be performed in this point as point information, a communication part 21 for receiving the latitude/longitude information and the identification number of the transport resource from the on-vehicle terminal 1, and a load management part 22 for retrieving the work content matched to the point from the database 3 based on the latitude/longitude information and the transport resource, and outputting the result as a workable content that can be performed in the point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092841-A (JP)
Title: Operating device of construction machine
Inventor: YAMAGUCHI TAKESHI
IPC: F15B13/043
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device of a construction machine that can assure an emergency operation function of an operating lever even if a signal line is disconnected.  <P>SOLUTION: In this operating device 32R having an operating lever 31R placed on a construction machine including a hydraulic pump 36, a hydraulic cylinder 20 for boom, a control valve 37 for controlling pressure oil to the cylinder 20, and electromagnetic proportional reducing pressure valves 38A and 38B for controlling pilot pressure to the valve 37, there are provided a rotary-type potentiometer 40A for outputting first and second operating volume signals Va and Vb that increase and decrease according to the operation volume of the lever 31R, a controller having a first calculation table 39a that can generate a first drive command signal Ia by the first signal Va and a second calculation table 39b that can generate a second drive command signal Ib by the second signal Vb and first and second signal lines 45a and 45b that transmit the first and second signals Va and Vb.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099685-A (JP)
Title: Method for utilizing gasification fusion furnace gas
Inventor: FUJII YOSHIMOTO
IPC: C08J11/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for utilizing a gasification fusion furnace gas, by which the self-produced gasification fusion furnace gas can efficiently be utilized as a fuel for the gasification fusion furnace.  <P>SOLUTION: This method for utilizing the gasification fusion furnace gas is characterized by utilizing the gas produced in the gasification fusion furnace 1 by thermally decomposing / gasifying and melting combustible wastes in the gasification furnace in a high temperature reducing atmosphere while discharging the melted slag from a slag gutter, as a fuel for maintaining the inner temperature of the gasification fusion furnace 1 or as a fuel for keeping the temperature of the slag gutter of the gasification fusion furnace 1. Thereby, the quantity of a fuel purchased from the outside can largely be reduced to lower the operation cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102547-A (JP)
Title: Communication system, communication server, and communicating method
Inventor: FUKUMIZU TAKESHI
IPC: G06F13/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, through which each of users can chat at the same time, and to provide a communication server and a communicating method for the same.  <P>SOLUTION: This communication system is provided with a user terminal group (2-1 to 2-m) and the communication server 1. The user terminals (2-1 to 2-m) and the communication server 1 are connected to a communication network 4. When a chat starting event is generated, the communication server 1 starts the chat between a plurality of user terminals (2-1, 2-2, 2-3, 2-4, etc.), which are previously related to the chat starting event, at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101341-A (JP)
Title: Detecting device
Inventor: AIBASHI KAZUNORI
IPC: F01D25/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting device, having a sensor body attached and detached without disassembling the device, and improved in work efficiency in maintenance or replacement.  <P>SOLUTION: The sensor body 4 is provided with a rigid probe integrally fitted thereto for passing an electric output signal conductor 5 extended from the sensor body 4, and an electric connecting connector 7 is provided on the base end part of the rigid probe 6. The rigid probe 6 integrated with the sensor body 4 is inserted from the outside of an engine core 1 as a device, and the sensor body 4 is disposed opposite to a gear 3 as a member to be detected disposed in the interior of the engine core 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098891-A (JP)
Title: Knee protective airbag device
Inventor: SUZUKI NORIMASA
IPC: B60R21/20
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee protective airbag device for smoothly protecting knees by an airbag even if the knees arranged on the rear side outside of an area of an airbag at inflation completing time move forward.  <P>SOLUTION: This knee protective airbag device S comprises the air bag 54 arranged on the front side of an occupant MD and inflating for protecting the knees KL and KR of the occupant and a trimming member 14 arranged on the front side of the occupant MD and arranged around the airbag 54 housed in a vehicle. The trimming member 14 has a guide surface 17a. The guide surface 17a guides so as to allow the knee KL moving forward from the rear side outside of the area of the air bag 54 at inflation completing time to abut to the air bag 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099258-A (JP)
Title: Slider for screw jack and its manufacturing method
Inventor: SEKIGUCHI TOSHIO
IPC: B66F3/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slider for a screw jack, having excellent toughness and lifting/sliding performance, suited for mass production, of low cost, and mainly used for automobiles, and to provide its manufacturing method.  <P>SOLUTION: This screw jack comprises, at least, a gear case, a small bevel gear bearer, a ram case, a bed, a thrust ball bearing, a small bevel gear, a large bevel gear, a main spindle threaded rod, an intermediate screw, an inner ram, an outer tube, and a handle joint. The ram case is formed so that it is outwardly swelled into a U-shaped cross-section, by a required width and by a required height, in a 180° staggered manner, and that ram case protrusive edges are on the outer surface side and ram case recess grooves are on the opposite inner surface side. The outer tube is formed so that it is outwardly swelled into a U-shaped cross-section and into a shape slidably conforming and fitting to the recess grooves of the ram case, and that outer tube protrusive ridges are on the outer surface side and outer tube recess grooves are on the inner surface side. The outer circumferential surfaces of the inner ram are formed into inner ram protrusive ridges slidably conforming and fitting to the recess grooves by in a 180° staggered manner, by upraising a required width and by a required height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107683-A (JP)
Title: Method and apparatus for manufacturing metal strip
Inventor: TAKAHASHI HIDEYUKI
IPC: B21B1/22
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal strip, which can prevent a crease occurring in an apparatus for manufacturing a metal strip having a means for heating the metal strip when manufacturing the metal strip having yield elongation at room temperature, and to provide an apparatus therefor.  <P>SOLUTION: The method for manufacture the metal strip having yield elongation at room temperature with the use of the apparatus for manufacturing the metal strip having the means for heating the metal strip, comprises a heating step for heating the metal strip to the following threshold temperature or higher, and a strain-giving step for giving a plastic strain to the metal strip while the metal strip is in a temperature range of the threshold temperature T1 or higher but 650°C or lower, wherein the threshold temperature T1 means a temperature at which the elongation at the yield point of the metal strip disappears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107692-A (JP)
Title: Anodic oxidation method for magnesium alloy
Inventor: SAITO YOSHIRO
IPC: C25D11/30
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anodic oxidation method for depositing a film of excellent corrosion resistance with less power consumption.  <P>SOLUTION: In a method for performing anodic oxidation of magnesium alloy, electrolysis is performed by using fixed current of a current density of 0.1-4.8 A/dm<SP>2</SP>or fixed voltage of 0.5-10V from a DC power source in an electrolyte composition containing (i) hydroxide of alkaline metal and (ii) at least one kind selected from the group consisting of a compound including a partial structure and salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108831-A (JP)
Title: Flow rate measuring device and control method
Inventor: SAKAI KATSUTO
IPC: G01F3/22
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate measuring device for measuring a flow rate or a flow velocity with the propagation of sonic waves to a fluid to be measured while automatically detecting in a simple way that the device is installed in an environment where noises are frequently mixed and avoiding lowering the accuracy of measuring the flow rate or the flow velocity resulting from noises or false signals.  <P>SOLUTION: A noise determination control part 41 determines that the noises are mixed (generated) when ultrasonic waves having a frequency within a frequency band possibly causing the noises is detected during a non-sampling period. A flow rate measuring operation control part 42 controls a flow rate value computation part 30 and a flow rate value accumulation part 50 to compute a flow rate value while ignoring signals when output from a ultrasonic propagation time measurement part 20 corresponding to a normally impossible flow rate value or flow rate pattern of time transition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106242-A (JP)
Title: Ultrasonic welding method and device
Inventor: ARAI KAZUYA
IPC: B29C65/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding method which securely ensures a sealed joining process and an ultrasonic welding device.  <P>SOLUTION: Both an upper case 21 and a lower case 22 are joined together by ultrasonic welding while pressing a member 25 with damping function from the side to the specified points P and Q of the lower case 22 to be welded by ultrasonic wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108879-A (JP)
Title: Image information recording and reading method and device
Inventor: SHIYOUJI TAKASHI
IPC: A61B6/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance image quality in an image information recording and reading method and a device capable of carrying out both photographing of a cartoon and photographing of a still picture in a positive type and short-reading out system.  <P>SOLUTION: In the photographing of the still picture, a sufficient voltage not receiving an influence of fixing noise is applied and in the case of the photographing of the cartoon in which radiation (recording light) must be continuously emitted, since the intensity of the radiation (recording light) cannot be increased, a higher voltage than that in the case of the photographing of the still picture is applied. Thereby, in any case of the photographing of the still picture and the photographing of the cartoon, the image having good quality can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108974-A (JP)
Title: Method of checking watthour meter for erroneous connection and erroneous connection checker for watthour meter
Inventor: GOTO NOBORU
IPC: G01R11/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the erroneous connection of a watthour meter for single-phase three-wire AC power source to an electric wire can be detected surely and immediately before an abnormal voltage is scarcely impressed upon a load at the time of connecting the meter to the electric wire.  <P>SOLUTION: In this method, electric wires are respectively connected to terminals 1S, 2S, 3S, 1L, 2L, and 3L while the voltage to ground of a load-side neutral conductor to be connected to the second load connecting terminal 2L is measured and, when a voltage to ground higher than a set value appears in the load-side neutral conductor, the connection is discriminated as an erroneous connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105516-A (JP)
Title: Oil leakage preventive device of sewing machine
Inventor: MIZUSAKI TAKASHI
IPC: F16C33/78
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil leakage preventive structure of a sewing machine having high sealing performance and high durability.  <P>SOLUTION: A guide member is inserted, and an oil seal part and a dust seal part of a seal member installed in the guide member contact with an outer peripheral surface of a driving shaft reciprocatingly displaced in the axial direction in a state of being lubricated with lubricating oil. The oil seal part prevents leakage of the lubricating oil by increasing sliding resistance when the driving shaft is displaced so as to separate from a lubricating position, and prevents abrasion by reducing the sliding resistance when the driving shaft is displaced so as to approach the lubricating position. The dust seal part prevents intrusion of a particulate by increasing the sliding resistance when the driving shaft is displaced so as to approach the lubricating position, and prevents the abrasion by reducing the sliding resistance when the driving shaft is displaced so as to separate from the lubricating position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105905-A (JP)
Title: Polluted water clarification equipment
Inventor: OWAKI YASUYOSHI
IPC: B01D19/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polluted water clarification equipment small in size, having a high VOC (Volatile Organic Compound) removal performance and simple in maintenance, and to provide an operation method thereof.  <P>SOLUTION: The ground water is lifted with a lift pump 14 from a suction well 10 and the lifted ground water is supplied to an aerator 16. In the aerator 16, the ground water is sprinkled to a sprinkling chamber 162 where the ground water is turned into fine particles to evaporate the VOC contained in the ground water. Also, the treated water in a water storage chamber 163 of the aerator 16 is supplied from a blower 18 to allow the treated water to generate air bubbles and to bring the air bubbles and the treated water into gas-liquid contact to evaporate the VOC. Further, the water dropping from the chamber 162 and the air from the blower 18 are brought into gas-liquid contact in a packing material 16 of the aerator 16 to evaporate the VOC. The evaporation of the VOC is additionally promoted by heating the ground water supplied to the aerator 16 and the air from the blower 18.  <P>COPYRIGHT: (C)2004,JPO