baber/WOPTO huggingface dataset:
Patent JP-2004036703-A (JP)
Title: Fluid circulation device and air temperature type liquefied gas vaporizer
Inventor: KISHIHATA YOSHIYUKI
IPC: F28F9/22
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air temperature type liquefied gas vaporizer capable of uniformizing the distribution of flow of liquefied gas from a lower manifold tube to finned tubes.  <P>SOLUTION: The evaporation part of the air temperature type liquefied gas vaporizer comprises an evaporationunit 2 having a pair of manifold tubes 7 disposedparallel with each other at an interval in vertical direction and a plurality of finned tubes 8 disposed between both manifold tubes 7 at intervals in lateral direction and having both upper and lower end parts connected to both manifold tubes 7.The left end opening of the lower manifold tube 7 forms a liquefied gas inlet 7a.By restricting the lower manifold tube 7 at a portion between the liquefied gas inlet 7a and the finned tube 8 to reduce the diameter thereof, a reduced diameter part 11 is formed as a resistance providing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036724-A (JP)
Title: Height adjusting leg metal fitting, and method of installing installed object using the metal fitting
Inventor: WAKANO SHIGEJI
IPC: F16B5/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an installed object from rattling when an automatic vending machine, a unit bus, and other various types of installed objects are installed while the heights thereof are adjusted to a specified floor surface.  <P>SOLUTION: A bolt shaft 2 is rotatably inserted into a pedestal 3. The bolt 2 can be rotated with the pedestal 3 placed on the ground, the amount of the installed object M screwed into a female screw part S is adjusted, and the height of the installed object M is adjusted. A plurality of through-holes 32 are provided in the peripheral face of the pedestal 3. After the height adjustment is completed, fixing adhesive agent 7 is invaded from the through-hole 32 into the pedestal 3 to fix a lock nut 5 for the bolt shaft 2 in the pedestal 3. Thus, the rattling of the installed object can be prevented and, at the same time, the pedestal 3 can be fixed to the floor surface F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040607-A (JP)
Title: Phase-shifter
Inventor: ABE YASUHIRO
IPC: H01P1/18
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-shifter that miniaturizes a device.  <P>SOLUTION: This phase-shifter is provided with a dielectric part 2 made of a dielectric, a transmission line part 4 provided movably in contact with the dielectric part 2 and for causing a high frequency signal to flow, a metal part 3 arranged with the dielectric part 2 side by side, kept in non-contact from the transmission line part 4 and formed with metal, connectors 5A and 5B for receiving and outputting the high frequency signal from/to the transmission line part 4 and connection parts 6A and 6B for transmitting the high frequency signal between the connectors 5A and 5B and the transmission line part 4. By this structure, the dielectric part 2 and the metal part 3 are fixed and the transmission line part 4 is made movable while maintaining the contact with the dielectric part 2, to therefore making the device shorter and smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040023-A (JP)
Title: Voltage nonlinear resistor element
Inventor: HAYASHI SHIGEKI
IPC: H01T1/16
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which energy resistance can be maintained high by suppressing an electrostatic capacity to a low level by lowering a varistor voltage of a voltage nonlinear resistor element.  <P>SOLUTION: The voltage nonlinear resistor element includes a ceramic base 7, a first electrode layer 11A provided on the surface 7a of the base 7, a second electrode layer 11B provided on the surface 7a of the base 7, and a voltage nonlinear material 6. The first electrode layer 11A includes first projections 3A, 3B, and the second electrode layer 11B includes second projections 4A, 4B and 4C. A slender gap 9 is formed between the first projection and the second projection, and at least the gap 9 is covered with the material 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044651-A (JP)
Title: Connecting structure of ball joint and arm
Inventor: NAKANISHI KENICHI
IPC: F16C11/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a ball joint and an arm having a large load-resistant property in an axial direction.  <P>SOLUTION: The connecting structure is provided with the ball joint having a blocking plate blocking a large opening of a housing, and an arm in which the housing of the ball joint is inserted and a cylinder having an opening at both ends is provided. A flange is formed on an outer periphery of the housing of the ball joint at a large opening side. The blocking plate has a crimping portion with a shape copying the flange of the housing. The crimping portion comprises an intermediate crimping portion which is continued from a blocking portion of the blocking plate and is extended to a small opening side, and a crimping tail portion which is continued from the intermediate crimping portion and is folded to the inside. The crimping tail portion of the crimping portion is supported between the flange portion of the housing and the cylinder of the arm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043611-A (JP)
Title: Lubricating oil for refrigerant compression type refrigerating cycle apparatus and working fluid
Inventor: KAIMAI TAKASHI
IPC: C10N40/30
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lubricating oil for a refrigerant compression type refrigerating cycle apparatus, which has proper compatibility with and solubility in a 2-4C hydrocarbon refrigerant having no halogen atom, keeps viscosity not to impair lubricating properties, reduces the amount of the refrigerant filled and has excellent lubricating properties, stability, etc., and a working fluid.  <P>SOLUTION: In the lubricating oil for refrigerant compression type refrigerating cycle apparatus with which the 2-4C hydrocarbon refrigerant containing no halogen atom is used, the lubricating oil comprises an ether compound represented by general formula R<SB>1</SB>-A-OR<SB>2</SB>(R<SB>1</SB>and R<SB>2</SB>are each a 1-4C alkyl group; A is a polymerization chain consisting of m oxyethylene groups and n oxypropylene groups; m is an integer of 0-50; n is an integer of 2-50; m/n is ≤1) as a main component and has 10-100 mm<SP>2</SP>/s viscosity at 40°C. The working fluid for the refrigerant compression type refrigerating cycle apparatus comprises the 2-4C hydrocarbon refrigerant containing no halogen atom and the lubricating oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054305-A (JP)
Title: Electronic apparatus controlling method using non-contact ic card and electronic apparatus where the method is implemented
Inventor: KIYOTA KAZUHISA
IPC: B42D15/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling method capable of controlling an electronic apparatus having a means prepared at a low cost to set it in an operation condition after identification of an operator operating the electronic apparatus is confirmed.  <P>SOLUTION: Transmission of data is requested from a non-contact IC card 100 storing production-related identification data IDm in a memory part, and the production-related identification data IDm, which are read and transmitted from the memory part by the non-contact IC card 100 in compliance with the request for the data transmission, are taken in to be checked. Using the checked production-related identification data IDm as key data required in controlling operation of the electronic apparatus 10, the operation of the electronic apparatus 10 is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052838-A (JP)
Title: Transmission device with emergency control mechanism
Inventor: FUJIWARA SADAO
IPC: F16H63/28
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device equipped with an emergency changeover device capable of reducing the mounting space and the number of component parts and driving an input rod of a power shift means comparatively easily even if an electric motor for shifting is in failure.  <P>SOLUTION: A shift lever is selectively engaged with either of a plurality of fork shafts of speed change gears, and the engaged fork shaft is slid in its axial direction. The shift lever is driven by the motor 19 for shifting, and the driving force of the shift lever with this motor is assisted by the power shift means 20. The motor is controlled by a controller on the basis of the sensing output of an operation sensing switch which senses the operating position of a normally used shift lever. A coupling shaft 26 is coupled with the output shaft 19a of the motor through a ball screw 24, while the input rod 20b of the power shift means is coupled with the coupling shaft through a reversing lever 27, and an emergency shift lever operated by the driver is connected with the input rod through a shift cable 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053319-A (JP)
Title: Non-contact ultrasonic gap detection sensor
Inventor: HIDAKA KAZUHIKO
IPC: G01B17/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact ultrasonic gap detection sensor for performing non-contact gap measurement with high accuracy.  <P>SOLUTION: This non-contact ultrasonic gap detection sensor 12 is equipped with an excitation means 26 for creating a sound field between a vibrator measuring object side end face 24a and a measuring object 20 by axially resonating a vibrator 24 with a support point of the ultrasonically vibrating vibrator 24 relative to a holder 22 used as a vibration node, and a detection means 28 for detecting the vibration state quantity of the vibrator 24 changing due to sound pressure, in accordance with a gap 1 between the end face 24a and the object 20, received by the end face 24a. By using a change of the vibration state quantity of the vibrator 24 caused by the sound pressure received by the end face 24a in accordance with the gap 1, the state quantity of the vibrator 24 is detected by the detection means 28, thereby obtaining information on the gap 1 between the end face 24a and the object 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050518-A (JP)
Title: Inkjet recorder and inkjet recording method
Inventor: EDAMURA TETSUYA
IPC: B41J2/175
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder realizing a low price while minimizing waste of ink due to preliminary ejection and lowering of recording time.  <P>SOLUTION: In the inkjet recording method, the nozzle array of a recording head is divided into nozzle blocks of a plurality of nozzles and a scheduled number of ink drops ejected is counted for each nozzle block (step S112). A decision is then made whether a specified count N is reached or not in a specified period for each block (step S115). If a block where the specified count N is not reached in the specified period exists, preliminary ejection is performed in at least one block (step S122).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003056571-A (JP)
Title: Plastic holder for roller bearing and roller bearing having the same
Inventor: HEEMSKERK RUT
IPC: F16C33/46
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic holder for a roller bearing, durable without being damaged under disadvantageous operated conditions, having both-side side rings 1, 2 spaced from each other in the axial direction and a plurality of cross pieces 3 extending in the axial direction for joining the both-side side rings 1, 2 with each other, the cross pieces 3 which are distributed over the circumference of the side rings 1, 2 to form pockets 4 storing rollers 5 together with the both-side side rings 1, 2, the both-side side rings 1, 2 having different diameters, so that the plastic holder can be manufactured by using a tool mov able to the axial direction during injection molding. SOLUTION: Each of the cross pieces 3 has a first guide surface 6, protruding to the outside in the radial direction, so that the holder can be guided on the flange 18 which is protruded outside from the both-side side rings 1, 2 in the radial direction, provided on the outer ring 17 of the rolling bearing and turned to the inside in the radial direction.
Patent JP-2004049549-A (JP)
Title: Locking device
Inventor: IMANI MASASHI
IPC: E05B61/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device, the main constitution of which is used for different game machines.  <P>SOLUTION: A tail piece 5 having a longitudinal extension rod 5B extended in the key insert direction on the back side of a cylinder lock 1 is engaged and connected to a sleeve shaft 11 of a connecting member 10 provided on a locking mechanism part 52 and rotatably supporting a cam plate 27 for outputting rotation related to the unlocking operation, whereby the fitting position of the cylinder lock 1 can be moved for the length of the extension rod 5B and the sleeve shaft 11 without alteration of main constitution of the cylinder lock 1 and the configuration of the locking mechanism part 52. That is, for example, the main constitution of the locking device adopted in a pachinko game stand can be used for a slot game stand different in the shape of a front panel 51 from the pachinko game stand so as to reduce the cost, and attain the flexibility of using for both the pachinko game stand and the slot game stand and the convenience of unlocking the pachinko game stand and the slot game stand with a duplicate key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050654-A (JP)
Title: Feeding device for mixed raw material
Inventor: SHIBATA HIROSHI
IPC: B29C31/10
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the problems that unevenness in the physical properties of a molded article or a defective molding from occurring by preventing raw materials for which a plurality of kinds of raw materials are mixed from being separated prior to molding.  <P>SOLUTION: For the mixed raw material G, a plurality of kinds of granular raw materials having different specific gravities or shapes are mixed by an stirring device 30 by a specified ratio. This feeding device 1 for the mixed raw material throws in the mixed raw material G into a hopper 11 of a molding device by dropping it. A guide pipe 5 is attached to the feeding port 6 at the lower part of a tank part 4 for storing the raw material for one time on the top of the hopper 11. At the same time, the distal end of the guide pipe 5 reaches the inside of the hopper 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130293-A (JP)
Title: Reinforced heat conducting device for hydrogen source supply device, and hydrogen source supply device having the reinforced heat conducting device
Inventor: YANG GENSEI
IPC: F17C1/00
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen source supply device capable of easily and conveniently releasing hydrogen. SOLUTION: This hydrogen source supply device 20 for a fuel cell comprises a reinforced heat conducting device 10 and at least one pressurized bottle 22 filled with metal hydride and having an outer diameter. The reinforce heat conductive device 10 comprises a slender, cylindrical and columnar metal body 12 having an inner diameter and a plurality of expandable ribs 14 longitudinally extending along the longitudinal direction of the metal body 12 and formed integrally with the metal body 12. Since the outer diameter of the pressurized bottle 22 is slightly larger than the inner diameter of the metal body 12, when the pressurized bottle 22 is inserted through the metal body 12, the pressurized bottle 22 forcibly expands the ribs 14 to fit the metal body 12 close to the pressurized bottle 22.
Patent JP-2003091280-A (JP)
Title: Music controller
Inventor: USA SATOSHI
IPC: G10H1/00
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a music controller enabling an operator to adjust difficulty (stability or music expression) of music characteristic control matched with his/her experience in a piece of music and a device. SOLUTION: When one of follow-up degrees A-C stored in the piece of the music is read, initial values of various kinds of values α-δ used for follow-up degree control are set as indicated in (a) corresponding to the follow-up degree, the initial values are corrected as indicated in (b) corresponding to a difficulty coefficient D- COEF outputted from a difficulty setting operator and the follow-up degree control is performed corresponding to various kinds of the corrected values α-δ. Also, in the case that the difficulty setting operator is operated after the follow-up degree is read and set, various kinds of the already set values α-δ are corrected corresponding to the manipulated variable and the follow-up degree control is performed corresponding to various kinds of the corrected values α-δ.
Patent JP-2004055442-A (JP)
Title: Static eliminator
Inventor: HAYAKAWA DAISUKE
IPC: H05F3/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve static eliminator performance by increasing ion discharge per unit time.  <P>SOLUTION: In the static eliminator 21 when a switch circuit 28 continuously conducts on/off operations, a high voltage generating circuit 24 carries out a charging operation and a discharging operation with reference to a high voltage outputted from a reference voltage generating circuit 25. The high voltage generated by composing a positive high voltage outputted from the high voltage generating circuit 24 and a negative high voltage outputted from the reference voltage generating circuit 25 as a reference voltage, and the negative high voltage outputted from the reference voltage generating circuit 25 as the reference voltage are alternately applied on a discharge electrode 26, thereby alternately discharging a positive ion and a negative ion from the discharge electrode 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050751-A (JP)
Title: Method for manufacturing record with protective layer
Inventor: KAIEDA AKIKAGE
IPC: B41M7/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can manufacture a record with a protective layer excellent in glossiness, image fastness, blocking resistance, and scratch resistance at a relatively low cost and at a high speed.  <P>SOLUTION: An ink-jet recording process for recording by discharging ink onto the recording surface of a recording medium, the first application process for applying a resin liquid containing resin particles on the recording surface, and the second application process for applying a slippage liquid for improving the smoothness of a resin film formed from the resin particles on the resin liquid-applied part of the recording surface are carried out in turn. In this way, the record with the protective layer made of the resin film is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051461-A (JP)
Title: Concrete using shell and method of manufacturing its formed body
Inventor: TAKAMURA SHINICHI
IPC: C04B28/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous concrete and a method of manufacturing its formed body having a required shape, large through-pores, and certain strength or more using waste shell.  <P>SOLUTION: The porous concrete is obtained by mixing waste shell, powder of hydraulic substances such as cement, gypsum, etc., and a liquid substantially consisting of water. In addition, fine aggregate such as sand etc., of 0-300% vs. the powder in terms of weight ratio or gravel and other coarse aggregate of 0-50% vs. the shell in terms of volume ratio are added. The shell is used as it is or as pulverized to a required size and an admixture of 0-5% vs. powder in terms of weight ratio is added to improve the strength of the binder or the mortar bonded to the surface of the shell and the bonding strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061581-A (JP)
Title: Remote learning system and server for remote learning system
Inventor: SO YOICHIRO
IPC: G06Q50/20
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote learning system that can instantaneously create teaching materials accurately compliant with a learner's understanding of knowledge and automatically distribute them to a client terminal.  <P>SOLUTION: A remote learning service center 2 is equipped with a drill problem distribution part 231 which transmits predetermined questions from a group of questions stored as teaching material data in a drill problem storage part 221 to a satellite lecture receiving school 4, a drill learning result reception part 232 which receives learning result data on the questions distributed by the drill question distribution part 231 from the satellite lecture receiving school 4, and a drill learning result analysis part 222 which analyzes the learning result data received by the drill learning result reception part 232 and selects and makes new question from the contents of the drill problem storage part 221 according to the analytic data, and transmits the new questions made by the drill learning result analysis part 222 from the drill question distribution part 231 to the satellite lecture receiving school 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061012-A (JP)
Title: Heat exchanger and heat pump water heater using it
Inventor: MO TATSUMURA
IPC: F28D1/053
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with favorable durability and a heat pump water heater using it preventing corrosion caused by junction of different types of metal.  <P>SOLUTION: The heat exchanger and the heat pump water heater using the heat exchanger is provided with a first heat exchanger tube 11, a tube body 12 having a hollow part 13, a second heat exchanger tube 14 conveying a second fluid provided in the tube body 12, a heat exchanging unit 15 composed by internally fitting the first heat exchanger tube 11 in the hollow part 13, and a lid body 16 having a groove like passage 18 corresponding the second heat exchanging tube 14. The lid body 16 is joined to an end part of the tube body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060330-A (JP)
Title: Earth and sand transport method
Inventor: NISHIKAWA YUTAKA
IPC: B65G53/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a earth and sand transport method for transporting earth and sand over a further long distance by a sand discharge pipe, and carrying the earth and sand without precipitating gravel having the particle size of 2 to about 5 mm and including no silt and clay content by using a means instead of a relay pump.  <P>SOLUTION: Only water is sent in the sand discharge pipe 1, and a plug flow is generated in the pipe by gradually injecting compressed air A into the pipe. The earth and sand 3 is carried by the plug flow by supplying earth and sand slurry in the sand discharge pipe 1 by starting dredging of the earth and sand 3 in a plug flow stable state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088137-A (JP)
Title: Small-sized high frequency vibrator
Inventor: TAKAHASHI KAZUNARI
IPC: H03H9/19
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized high frequency vibrator whereby stable desired principal vibration without production of spurious radiation is produced by the vibrator that makes AT-cut fundamental wave thickness share vibration with a frequency of 100 MHz or over and is integrally formed with a vibration section of a crystal raw thin plate and a reinforcement section made of a crystal raw thick plate surrounding the surrounding part of the vibration section.  <P>SOLUTION: An energy confinement coefficient of the vibrator is selected to be 3.5 or over and a length of a vibration plane is selected to be a multiple of 1.4 to 2.0 with respect to a length of an electrode plane to attain the purpose above in the vibrator that makes the AT-cut fundamental wave thickness share vibration with a frequency of 100 MHz or over and is integrally formed with the vibration section of the crystal raw thin plate and the reinforcement section made of the crystal raw thick plate surrounding the surrounding part of the vibration section.  <P>COPYRIGHT: (C)2004,JPO