baber/WOPTO huggingface dataset:
Patent JP-2003312538-A (JP)
Title: Operator cab of construction machine
Inventor: IMASHIGE HIROKAZU
IPC: E02F9/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operator cab structure of a construction machine having a handrail which is firmly fitted to an upper turning body of an attachable/ detachable canopy and easily held by an operator when the canopy is detached.  <P>SOLUTION: In the operator cab structure of the construction machine comprising the upper turning body, an operator cab mounted on the upper surface of the upper turning body, the handrail erected from a part in the vicinity of the front end of the upper turning body forward of the operator cab, a canopy roof provided above the upper turning body, and a plurality of canopy support stays which are attachably/detachably erected on the upper turning body to support the canopy roof, the front canopy stays to support the front end of the canopy roof and the handrail are erected from the part in the vicinity of the front end of the upper turning body independently from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318720-A (JP)
Title: Photoelectric sensor
Inventor: FUJII TAKASHI
IPC: G01V8/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor capable of enhancing its generality.  <P>SOLUTION: When an operational switch 19 is changed to an 'ON' side, resetting is allowed for a threshold, and resetting of the threshold and resetting of an unstable state detection level are conducted, upon receipt of a signal for resetting of the threshold from an external control apparatus 2, it a CPU determines that it is in an unstable state. When a operational switch 19 is changed to the 'OFF' side, resetting is prohibited for a threshold, a standby state is maintained, until maintenance works are completed, if the CPU determines that it is in the unstable state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322348-A (JP)
Title: Warm water type floor heater
Inventor: TAKEMORI TOSHIKAZU
IPC: F24D3/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize an energy saving floor heater by performing a floor heating operation at a prescribed hot water temperature at which floor heating efficiency becomes the highest within a specified allowable range in a warm water type floor heater.  <P>SOLUTION: In a design of a warm water type floor heater 1, a floor heater 1 supplying warm water to one or more floor heating terminals 2 to perform a floor heating operation is provided with a measurement means 50 measuring a physical quantity used for calculation of the floor heating efficiency of the floor heating terminals 2, a calculation means 51 calculating the floor heating efficiency of the floor heating terminals 2 using the physical quantity measured by the measurement means 50, and an operating condition change means 52 changing an operating condition of the floor heating operation based on the floor heating efficiency calculated by the calculation means 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310051-A (JP)
Title: Agent for promoting growth of mycelium of mushroom and formation of carpophore
Inventor: NOMA MASAKATA
IPC: A01G1/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide effective utilization of chaff which is a byproduct of farm products, especially as a medium for inexpensively culturing a mushroom with high productivity by promoting the growth of mycelia of the mushroom and the formation of carpophores, and to provide a culture method of the mushroom using the chaff.  <P>SOLUTION: The chaff subjected to extraction treatment with an aqueous solvent is utilized as the agent for promoting the growth of the mycelia and the formation of the carpophores. The medium for culturing the mushroom contains the agent for promoting the growth of the mycelia and the formation of the carpophores. The growth of the mycelia and the formation of the carpophores are promoted by culturing the mushroom by using the medium for culturing the mushroom to enable the productivity of the mushroom to be improved by an inexpensive means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322008-A (JP)
Title: Coupling structure and coupling method for cylinder block to oil pan
Inventor: KANEHARA HIROMITSU
IPC: F02F11/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for restricting leak of oil from coupling surfaces of a cylinder block with an oil pan.  <P>SOLUTION: This structure is provided with the cylinder block 5, and the oil pan 1 coupled with the cylinder block 5, and comprising thermoplastic resin at least at coupling positions 2a and 4a to the cylinder block 5. The oil pan 1 is partly fused or softened at the coupling positions 2a and 4a to the cylinder block 5 to be tightly attached to the cylinder block 5. The coupling positions 2a and 4a of the oil pan 1 are fused or softened by ultrasonic waves, for example, to be tightly attached to the cylinder block to secure sealing performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322675-A (JP)
Title: Voltage divider for measuring arc voltage of switch interrupting test
Inventor: SHIOZAKI MITSUYASU
IPC: G01R31/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage waveform of only arc voltage without being affected by the drop voltage of switch circuit conductor in a switch interrupting test.  <P>SOLUTION: A voltage divider 1 is constituted of a high voltage resistor RH1, a low voltage resistor RL1 connected in series with it and a ground side induction cancel high voltage resistor RH2 of which the one end is connected to its connection point B. A terminal A of the resistor RH1 is connected with a point E of a short circuit current supply side conductor 3 of a testing switch CB. A terminal D of the resistor RH2 is connected with a point G of a testing switch CB return conductor 4. A terminal C of the resistor RL1 is connected with a point F of the return conductor 4. The positions of the points F and G are set to attain 'drop voltage between E and F = drop voltage between F and G'. Since a current i1 due to the drop voltage between E and F and a current i2 due to the drop voltage between F and G flowing in the resistor RL1 are the same and inverse in phase, an arc voltage not containing the drop voltage between E and F is obtained at two ends of the resistor RL1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320388-A (JP)
Title: Membrane air diffusion device
Inventor: KAWASE YUJI
IPC: B01F3/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane air diffusion device capable of uniformly generating fine air bubbles.  <P>SOLUTION: In the improvement of the membrane air diffusion device wherein a membrane 5 having a large number of small holes is mounted on a holder 1 to which compressed air is supplied, a partition frame 7 having 2-25 openings is attached at a position slightly above the membrane 5 to suppress the excessive expansion of the membrane 5 due to compressed air. The membrane 5 is almost equally expanded in the openings of the partition frame 7 and fine air bubbles can be uniformly formed from the whole surface of the membrane. By this constitution, even if an air blow-in amount is increased, oxygen movement efficiency can be held to a high level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371183-A (JP)
Title: Hydrophilic silicone rubber composition
Inventor: TAKAHASHI MASAHARU
IPC: C08L83/06
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic silicone rubber composition capable of affording a silicone rubber having good hydrophilicity imparted thereto and good physical properties such as strength or elongation. SOLUTION: This hydrophilic silicone rubber composition comprises (a) 100 pts.wt. of an organopolysiloxane represented by the following average formula (1) R<1> a R<2> b SiO(4-a-b)/2 (1) [R<1> s are each the same or a different kind of an unsubstituted or a substituted monovalent hydrocarbon group or hydroxyl group; R<2> s are each a cyclic ether group represented by the following formula (2); a and b are each a positive number; b is 0.02-1; and a+b is 1.95-2.40] and having the cyclic ether group and >=100 degree of polymerization, (b) 10-70 pts.wt. of a reinforcing silica having >=50 m<2> /g specific surface area and (c) a curing agent.
Patent JP-2003327061-A (JP)
Title: State discriminating device for storage battery for vehicle and storage battery provided with the same
Inventor: KOIKE KIICHI
IPC: H01M10/48
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state discriminating device for a storage battery for a vehicle for discriminating whether deterioration of the storage battery and cause thereof are due to a storage battery main body or a vehicle side and notifying a vehicle user of the state to perform a proper treatment.  <P>SOLUTION: This device has a voltage measuring means for measuring voltage of the storage battery for the vehicle and a mode discriminating means for discriminating a driving state of the vehicle as an engine starting mode, a driving mode or a stopping mode. The device is provided with a state discriminating means for discriminating the state of the storage battery by checking battery voltage in each mode with a prescribed voltage value set for every mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328883-A (JP)
Title: Intake device with resonator
Inventor: TAKAHARA OSAMU
IPC: F02M35/10
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device with a resonator capable of compactly arranging a plurality of resonators in a small space around an outer periphery of an intake pipe.  <P>SOLUTION: This intake device is equipped with a serge tank upstream of an intake pipe. A first sound insulating cover covering one side face of the intake pipe or a connection intake pipe, and a second sound insulating cover covering the other side face are installed in a manner that a space around the outer periphery of one intake pipe or a connection intake pipe with a plurality of intake pipes laterally and integrally connected is split along an extending direction for forming two closed spaces. The closed spaces of either or both of the first and second sound insulating covers are further split into two upstream and downstream sides, so as to form an upstream closed space and a downstream closed space. The upstream closed space is communicated with the downstream closed space to constitute a resonator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329960-A (JP)
Title: Method and device for controlling galvanoscanner
Inventor: ONISHI SHIROTERU
IPC: B23K26/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in positioning precision and a coil burning due to motor coil heat generation of a galvanoscanner while minimizing a decrease in throughput.  <P>SOLUTION: Based on the state of variation of a driving signal, a state wherein an error due to the heat generation of a motor coil is about to occur is detected and the driving state is changed to suppress the heat generation of the motor coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328448-A (JP)
Title: Clamp for perforated steel plate
Inventor: ONIKI TOSHIYA
IPC: E04B1/38
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a clamp without changing thickness of a lower clamp.  <P>SOLUTION: The clam 6 for a perforated steel plate is fixed to a perforated steel plate 1 and constituted of an upper clamp 7 arranged on the perforated steel plate 1, a lower clamp 8 engaged to a flange 5a of a support member 5 below a beltlike body 2, a fastening bolt 12 screwing into a screw hole 11 of a slide plate 10 fitted to the lower clamp 8 through a hole 4 of the perforated steel plate 1 from a bolt insertion hole 9 of the upper clamp 7. The lower clamp 8 is formed of a square steel pipe material. Incision openings 13, 13 put in the flange 5a of the support member 5 and slits 14, 14 are formed in the longitudinal direction of a steel pipe material at the right and left side wall, the both ends of the slide plate 10 are slidably fitted to the slits 14, 14, and an opening 15 in which the fastening bolt 12 can be inserted is formed at the upper side wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057674-A (JP)
Title: Reflection type liquid crystal display element and liquid crystal display unit
Inventor: HASHIMOTO SHUNICHI
IPC: G02F1/1335
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce an offset voltage applied to a drive voltage by restricting a battery effect leading to the asymmetry of liquid crystal response and to ensure a high reliability despite a long-term drive. SOLUTION: A dissimilar metal film 43, opposite in standard electrode potential sign to a metal material constituting a pixel electrode, is spread over the pixel electrode. A battery effect between facing electrodes is restricted in comparison to a conventional element not covered with dissimilar metal film 43. Accordingly, the asymmetry of liquid crystal response can be restricted and an offset voltage required for a drive voltage can be reduced in comparison to a conventional one. Therefore, a circuit for applying an offset voltage is simplified or eliminated, and a long-term reliability at driving can be enhanced.
Patent JP-2003334731-A (JP)
Title: Link type clamp cylinder
Inventor: NODA MITSUO
IPC: B23Q3/06
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp cylinder that is strong against bending moment, and accurately horizontalizing a clamper attitude at a clamping time by reducing the outside diameter of a rod cover.  <P>SOLUTION: When the forward bending moment M acts, a support member 30 is likely to fall forward with the front end P2 of a receiving surface 31a as a fulcrum, and since a distance L1 between the fulcrum P2 and a bolt center line becomes longer than a conventional distance, an axial directional force acting on a fastening bolt 39 is reduced. When the support member 30 falls forward by a positional relation that the fulcrum P2 exists above the rear surface end P0 of the under surface 33 of a fitting part 31, since the rear surface end P0 moves so as to be pressed to the rear wall 36 side with the fulcrum P2 as the center, fall is applied even in the rear surface end P0 part so that the axial directional force applied by the fastening bolt 39 is further reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012024-A (JP)
Title: Container package
Inventor: WEAVER WILLIAM N
IPC: B65D71/00
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a multi-packaging device with such flexibility that components have various physical properties and can serve in a variety of uses. SOLUTION: The multi-packaging device 10 comprises a plastic sheet 20 having a generally uniform thickness and alternating and discrete strips of different materials extending side by side and parallel with respect to an array of apertures 25, wherein each strip of the alternating and discrete strips of the plastic sheet 20 includes at least one distinct physical property that differs from each adjacent strip. Such distinct physical properties may include different moduli, different coefficient of frictions, different colors and different recycled material contents.
Patent JP-2003325476-A (JP)
Title: Magnetic resonance imaging apparatus using catheter rf antenna
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B5/055
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging (MRI) apparatus which depicts tissues close to a catheter with high sensitivity and in a wide field of view.  <P>SOLUTION: The signals obtained by using an RF receiver coil 105 placed close to a subject as a receiver coil for receiving nuclear magnetic resonance (NMR) signals and a catheter RF antenna 205 equipped with a plurality of RF antennas are detected respectively by detecting parts 4011 and 4012 for signals of two systems, and are converted into image signals at signal processing parts 4021, 4022, 4031 and 4032. The image signals from the catheter RF antenna 205 are colored in prescribed tones and weighed, and are displayed by superposing them on the image signals from the RF receiver coil 105. Each antenna of the catheter RF antenna 205 is placed to have a sensitivity distribution in each different space without having a mutual connection substantially. As a result, the area close to the tissue where the catheter is inserted can be depicted in a wide field of view and with high sensitivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325960-A (JP)
Title: Turning dropping toy
Inventor: MURAKAMI KIMIKO
IPC: A63H33/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intellectual training toy having no risk of swallowing or losing spherical bodies and giving sufficient learning effect on a lower-age infant and a toddler and to provide a turning fall toy having visual and ornamental superiority and giving a healing effect.  <P>SOLUTION: A small diameter inside cylindrical body 2 is provided in a large-diameter outside cylindrical body 1. A spiral guide part is installed between the outside cylindrical body 1 and the inside cylindrical body 2, a plurality of spherical bodies 4 are introduced in a closed space between the outside cylindrical body 1 and the inside cylindrical body 2, the plurality of spherical bodies 4 are continuously dropped from the upper part space 5 to the lower part space 6 in the closed space along the guide part 3, and the top bottom of the turning fall toy are reversed, so that the spherical bodies drop from the lower part space 6 to the upper part space 5 along the guide part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338919-A (JP)
Title: Image processing apparatus, method therefor, program, and record medium
Inventor: KUSAMA KIYOSHI
IPC: H04N1/387
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for creating a pocket album where respective image data are optimally laid out without manually performing the layout operation of image data, when creating the pocket album of a plurality of image data where vertical image data and horizontal image data are mixed.  <P>SOLUTION: When the pocket album of the plurality of image data where the vertical and horizontal image data are mixed is created, respective two horizontal image data in the plurality of image data being laid out are laid out at the horizontal image layout region (see Fig. 4 (c)) on a corresponding page, and the vertical image data in the plurality of image data being laid out are laid out at a region (See Fig. 4 (a)) including each horizontal image layout region at the corresponding page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338939-A (JP)
Title: Apparatus, method and program for image processing
Inventor: SAITO KAZUHIRO
IPC: B41J2/525
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To select a color separation table suitable even to unexpected printing media.  <P>SOLUTION: The total amount of a plurality of colors in coloring material relating to the permissible amount for use of the colors in the coloring material acceptable to a printing medium of an object for image forming is adjusted so as to differ from each other gradually, and a γ correction table 109 to be used when the γ characteristic of each of the plurality of colors in coloring material is corrected in terms of the printing medium. Based on a plurality of color separation tables 108 a maximum total ink amount calculation section 110 calculates the maximum value of the total amount of ink of the plurality of colors in coloring material for each of the plurality of color separation tables. A color separation table selection section 107 selects a color separation table corresponding to the maximum value among the calculated ones, which is an approximation to the value set by a maximum total ink amount 106. A color separation processing section 102 carries out processing based on the selected color separation table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337597-A (JP)
Title: Audio compressing device and audio compressing computer program
Inventor: HENMI KENJI
IPC: G10L19/032
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To compress audio waveforms, whose fundamental frequency is beforehand known, with a high compression rate and in a reversible compressing manner.  <P>SOLUTION: A period detecting means 1 and a reference waveform generating circuit 2 are used to take out data equivalent to one period from digital audio waveform data having a plurality of periods that are continuous on a time base as first reference waveform data. A differencing circuit 7 obtains individual difference data between the first reference waveform data and the digital audio waveform data having the plurality of periods that are continuous. A quantization efficiency evaluating circuit 8 and a control circuit 9 obtain compressed data indicating the difference between second reference waveform data, that is obtained by adjusting the gain of the first reference waveform data so that the sum value of individual difference data becomes a minimum capacity, and the digital audio waveform data having the plurality of periods that are continuous.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333963-A (JP)
Title: Electric reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/017
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric reel wherein the multiple-tier control mode for reeling up speed and fishline tension can be changed easily.  <P>SOLUTION: The electric reel which is mounted on a fishing rod comprises a reel body, a spool, an electric motor, a control mode selective means; a control pattern setting means, a control pattern selective means, and a motor control means. In this electric reel, the control pattern setting means functions to set a plurality of different control patterns having the multiple-tier control mode of the electric motor. The control pattern selective means functions to select one of the plurality of control patterns set by the control pattern setting means. The control mode selective means functions to select one of a plurality of control modes corresponding to the control pattern selected above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339522-A (JP)
Title: Roman shade type curtain
Inventor: MAEDA HIROSHI
IPC: E06B9/262
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Roman shade type curtain novel in function and design and easy to wash.   <P>SOLUTION: A cloth 16 is vertically equally divided to large sections, and each large section is equally divided to five small sections A, B, C, D and E. An auxility guide 14 is mounted on the boundary part 10ea of two small sections of each large section, and an auxiliary cord 17 is connected to a position bc lower by twice the space of small sections from the mounting position of the auxiliary guide 14, so that the section dimension M between the connecting positions of the auxiliary code is 3 times the space of small sections. A connecting member 19 is connected to a position de lower by twice the space of small sections from the connecting position of auxiliary code, so that the section dimension N between these connecting positions is 3 times the space of small sections. The looseness corresponding to the difference between the dimension of the large section and the dimension of the connecting member is set to the portion of two small sections, and the looseness is alternately generated in two small sections and other small sections by the operation of the auxiliary cord.  <P>COPYRIGHT: (C)2004,JPO