baber/WOPTO huggingface dataset:
Patent JP-2004138281-A (JP)
Title: Refrigerator/air conditioner
Inventor: ONISHI KENJI
IPC: F25D17/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the vibration in stopping the operation of a compressor, and the contact of a compressing element or an electrically-operated element with an airtight container or a component fixed in the airtight container.  <P>SOLUTION: When the refrigerator/air conditioner is cooled to a specific temperature, an air blower 20 is stopped prior to the command of the stop of the compressor 38, and the operation of the compressor is stopped after a cooler temperature sensor 18A is lowered to a specific temperature, whereby the pressure of a sucked refrigerant is lowered, and a piston 38A of the compressor 38 hardly receive the pressure, which reduces the vibration, and prevents the contact of the compressing elements 38A, 38B or the electrically-operated element 38 with the airtight container or the component fixed in the airtight container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135829-A (JP)
Title: Brain wave diagnostic apparatus and method
Inventor: YAMAGUCHI ISAO
IPC: A61B5/296
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on a subject by reducing the number of measurement electrodes to be used for a diagnosis of the brain wave.  <P>SOLUTION: The measurement electrodes are disposed in positions in T5 and T6 prescribed in International 10-20 Law, brain wave data obtained by the measurement electrodes are received by an input part 11, a phase analysis part forms phase analysis data of V-dV/dt based thereon and a Mahalanobis distance calculation part 16 calculates Mahalanobis distance using an amount of characteristics of a set selected from an aspect ratio, a V maximum value, a sub/total rotation speed ratio and an RL/UB distribution ratio by a characteristic amount calculation part 13. The abnormality of the brain wave is determined based on the Mahalanobis distance and the determination result is output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138178-A (JP)
Title: Fluid supply controller
Inventor: MURAKUMO HIKARI
IPC: F17D3/01
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid supply controller to control a fluid supply system having an electropneumatic proportional valve to supply the pilot air to a pneumatic type pilot valve, in which no ill influence is given on the peripheral apparatus by eliminating any unstable operation when the power is put on to the fluid supply controller.  <P>SOLUTION: The electropneumatic proportional valve 7 to supply the pilot air, for example to a suckback valve 3, is started with the power supplied by turning on a power switch S1 through a timer relay switch T and a relay switch K1 at the time T14 later than the time T13 when a control signal to instruct the suckback amount according to the initial setting from a CPU part 21 and a D/A conversion part 22 is fed to an analog output part 23 (approximately two seconds after the time T11 when the power supply is put on).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146882-A (JP)
Title: Digitally controlled temperature compensation reference oscillator, and electronic apparatus employing the same
Inventor: KATO AKIRA
IPC: H03B5/32
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digitally controlled temperature compensation reference oscillator that can be downsized, and to provide an electronic apparatus employing the oscillator.  <P>SOLUTION: An external power supply terminal Vcc of a package 2 acts like functions of a power terminal VCC and a clock signal input terminal CLK of a digitally controlled temperature compensation reference oscillation circuit 3, the external power supply terminal Vcc is distributed into two inside the package, the one is connected to the power terminal VCC via a choke element 1, and the other is connected to the clock signal input terminal CLK via an ASK demodulation circuit 4. An external frequency control voltage input terminal Vcont is connected to a frequency control voltage input terminal VCONT and a data signal input terminal DATA, and an external signal output terminal RFout is connected to an output terminal RFOUT and a write enable signal input terminal LEN. Decreasing the number of the external terminals provided to the package 2 can downsize the digitally controlled temperature compensation reference oscillator and the electronic apparatus employing the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142002-A (JP)
Title: Machining device
Inventor: IWAI HIDEKI
IPC: B23Q1/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device further improved in machining accuracy by employing structure which is hard to produce errors to the device.  <P>SOLUTION: This machining device is provided with moving means 60, 30 and 50, which move a machining tool T and a work-piece W relatively in the directions of the X, Y and Z axes respectively, which are different from each other, and a C axis driving means 40, which rotates the work-piece W around the C axis, which is in parallel with the Z axis. The machining device is also provided with a B axis turning means 20, which turns the tool T around the B axis , which is in parallel with the Y axis. The work-piece W is machined by controlling each axis so that the point A of the work-piece W to be machined is brought on the the machining point B at the tip of the tool T approximately, with the machining point B at the tip of the tool T brought on the turning axis of the B axis approximately. In addition, the B axis turning means 20 is arranged on the upper side of the work-piece Y axis direction moving means so that the center axis 30z in the Y axis direction of a movable body 30b in the work-piece Y axis direction moving means align approximately with the B axis turning axis, and the tool T is arranged on the upper side of the B axis turning axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206186-A (JP)
Title: Fired article for recycling
Inventor: YAMADA HIDEKI
IPC: B09B3/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fired article for recycling which is effective for recycling a waste material of a fiber-reinforced cement plate discharged as an industrial waste material.  <P>SOLUTION: The fired article for recycling is a porous body having a large number of fine pores, which is produced by using the waste material of the fiber-reinforced cement plate and alumina as main raw materials, then forming a material to be fired by blending the powders of the main raw materials with a binder, and firing the material to be fired at a temperature at which the fiber component contained in the waste material of the fiber-reinforced cement plate is burned out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143787-A (JP)
Title: Bagging auxiliary tool for sandbag
Inventor: KAINO YOSHIYUKI
IPC: E02B3/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool by which one can rapidly and securely carry out charging work of sand into a flexible bag hardly self-standable such as a sand bag and which can be compactly reserved in the case of no use.  <P>SOLUTION: A cylindrical body provided with openings at the upper and lower parts is formed by the front and back and further, right and left four wall faces 1-4 connected through hinges h1, h2, h3, and h4. Extensions 11, 12, 21, 22 are extended to the right and left outer directions at the upper part of confrontive front and rear wall faces 1, 2. The whole body of respective wall faces are made to be vertically foldable. Meanwhile, an inclined face S spreading upwardly in accordance with the shape of the extensions 11, 12, 21, 22 is formed in the front and rear wall faces 1, 2, in the upper part of the opposed right and left wall faces 3, 4 and the extensions 11, 12, 21, 22 in the front and rear respective wall faces 1, 2 and the upper both sides of the right and left respective wall faces 3, 4 are detachably formed by a fixing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147083-A (JP)
Title: Driving support apparatus
Inventor: MIZUSAWA KAZUFUMI
IPC: B60R21/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To intuitively and three-dimensionally view the track of a vehicle on a two-dimensional monitor screen.  <P>SOLUTION: The apparatus is provided with: an on-vehicle camera; an on-vehicle monitor which displays the picked up image of the on-vehicle camera; an image composing means which superimposes a vehicle track image showing the predictive moving direction of a vehicle on the picked up image in the case of displaying the picked up image on the on-vehicle monitor; and a driving support data generation means which displays the vehicle track image by a U-shape consisting of a track surface on a ground surface in the moving direction of the vehicle and the track surfaces of both side faces of the vehicle and connecting the track surfaces of both side surfaces of the vehicle by one or two lines 115 to display it on the on-vehicle monitor. Since the lines 115 exits, the track surfaces of both side faces of the vehicle can intuitively grasped as a surface rising from the ground surface, thereby the vehicle track image can intuitively and three-dimensionally be viewed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144263-A (JP)
Title: Variable speed control system for continuously variable transmission
Inventor: KANEKO YUTAKA
IPC: F16H61/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a change gear ratio control system for a continuously variable transmission for restricting overchute when controlling variable speed.  <P>SOLUTION: This variable speed control system for continuously variable transmission is provided with a target change gear ratio computing means B33 for computing a model response change gear ratio when real change gear ratio follows a target on the basis of an achievable change gear ratio and a time constant expressing the predetermined dynamic characteristic, a target change gear ratio switching means B34 for correcting the model response change gear ratio on the basis of a deviation between the change gear ratio based on a displacement of an actuator of a variable speed control mechanism of the continuously variable transmission and the model response change gear ratio, a change gear ratio command value correction rate computing means B34a for computing a correction rate of the change gear ratio command value on the basis of a deviation between the corrected model response change gear ratio computed by the target change gear ratio switching means and the real change gear ratio, a change gear ratio command value correcting means B35 for correcting the change gear ratio command value on the basis of the correction rate, and an actuator drive control means B4 for controlling drive of the actuator on the basis of the change gear ratio command value after the correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062131-A (JP)
Title: Electrophotographic photoreceptor and method for image forming using the same, and image forming apparatus and process cartridge for the same
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/07
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor by which an image having a high image quality is stably obtained by having excellent durability for a long period of time and suppressing the lowering of image density and the deterioration of an image due to image blurring in the electrophotographic photoreceptor and also to provide an electrophotographic method, its device, and a process cartridge by which high speed printing is attained by eliminating the necessity of replacing the photoreceptor by using the photoreceptor, and the miniaturization of a device is realized by reducing the size of the photoreceptor, and the high image quality is stably obtained even in repeated use.  <P>SOLUTION: The electrophotographic photoreceptor possesses a photoreceptive layer incorporating amine compound having at least one dialkyl amino group shown by a general expression (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151239-A (JP)
Title: Image forming apparatus
Inventor: ISHIWATARI KAZUHIKO
IPC: G03G21/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost of an image forming apparatus by increasing the capacity of a waste-toner recovery container, thereby decreasing the frequency of dispatching a service person.  <P>SOLUTION: The apparatus is provided with a means for increasing the capacity of the waste-toner recovery container by using a back space of a pedestal when an apparatus body is installed on a dedicated pedestal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149470-A (JP)
Title: Method for producing dihydronaphthalene derivative
Inventor: SAITO YOSHITAKA
IPC: C07C69/145
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a dihydronaphthalene derivative having been delayed in application because of having been difficult to produce so far.  <P>SOLUTION: The method for producing the dihydronaphthalene derivative of the general formula(1) comprises reacting a carboxylic acid halide of the general formula(3), a carboxylic acid anhydride or the like with a 1,2,3,4-tetrahydronaphthalen-2-one derivative of the general formula(5). This dihydronaphthalene derivative of the general formula(1) is especially useful as a liquid crystal material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152179-A (JP)
Title: Method and device for automatically generating keyword, keyword automatic generation program, computer-readable recording medium recording its generation program, and keyword information retrieval method
Inventor: YAMAZAKI YASUHIRO
IPC: G06F17/30
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for automatically generating a keyword reflecting attributes of a user in addition to a keyword selected by the user so that information retrieval based on the keyword can be carried out easily with high precision reflecting intention of the user.  <P>SOLUTION: A specific information collection means 10-1 reads user generation information generated in transmission/receipt of information by the user in retrieving information, analyzes the read user generation information to organize it, and previously collects the information specific to the user. An attribute information extraction means 10-2 extracts attribute information reflecting the attributes of the user matching the keyword selected by the user in information retrieval from the previously collected specific information. On the basis of the extracted attribute information, an additional keyword automatic generation means 10-3 automatically generates an additional keyword to be used in addition to the keyword in information retrieval base on the keyword.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183216-A (JP)
Title: METHOD FOR PRODUCING CHIRAL alpha-HYDROXYCARBOXYLIC ACID
Inventor: MAYRHOFER HERBERT
IPC: C07C323/60
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a short-chain 4-6C α- hydroxycarboxylic acid in high purity and high optical purity.  <P>SOLUTION: The method for the production of an α-hydroxycarboxylic acid expressed by formula (I) (R1 is an alkyl; and R2 is a 2-3C alkyl) comprises the reaction of a compound of formula (II) (R<SB>2</SB>' is a 2-3C alkylene; (m) is 0 or 1; R is a 1-2C alkyl, a 5-20C aryl, a heteroaryl or a heterocyclic group; and X is O, S, sulfinyl, sulfonyl, imino or the like) with (R)- or (S)-hydroxynitrile lyase in the presence of a cyanide group donor to obtain the corresponding (R)- or (S)-cyanohydrin expressed by formula (III) (the definitions of R1, R<SB>2</SB>', R, (m) and X are same as those described above) or the corresponding racemic compound of formula (III), the conversion of the product to the corresponding acid or its racemic compound expressed by formula (IV) and the cleaving of the group of formula (R)m-X to separate the chiral α-hydroxycarboxylic acid of formula (I).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155928-A (JP)
Title: Thermoplastic resin composition and molded product thereof
Inventor: YAMAO SHINOBU
IPC: C08J5/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having both of a mechanical strength and fluidity which have been difficult to achieve by a conventional filler without reducing a modulus; and to provide a molded product thereof.  <P>SOLUTION: The thermoplastic resin composition comprises (A) 25-90 mass% styrenic polymer mainly having syndiotactic structure, (B) 0.2-10 mass% polymer having compatibility or affinity with the component (A) and having a polar group, (C) 0-60 (including 0) mass% thermoplastic resin and/or gummy elastomer except the styrenic polymer having the syndiotactic structure, (D) 0-5 (including 0) mass% component accelerating the crystallization rate of the styrenic polymer, (E) 10-65 mass% fiber reinforcing agent having a cross section in the perpendicular direction of the longitudinal direction, having a flat cross section shape with a major axis and a minor axis based on the composition, and (F) 0-50 (including 0) mass% organic filler or inorganic filler based on the composition, provided that the proportion of the components (E) and (F) is 10-65 mass% based on the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159824-A (JP)
Title: Tip part of extra-fine electronic endoscope
Inventor: SANO HIROSHI
IPC: A61B1/04
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip part of an extra-fine electronic endoscope without bringing an electrical insulating tape wound around an imaging unit holder cylinder into contact with an operation wire on the loose side even if a curved part is firmly curved and without occurrence of the insulation failure in an imaging unit.  <P>SOLUTION: The maximum tilting angle θ between a joint ring 14a at the top end of a curved tube formed by connecting a plurality of joint rings 14 tiltably between adjacent joint rings and a second joint ring 14b adjacent to the joint ring 14a is set in such a range that the operation wire 17b on the loose side is not brought into contact with the electrical insulating tape 12 even if the operation wire 17b on the loose side is deviated inward by the tilting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160871-A (JP)
Title: Recording apparatus
Inventor: OSHIKA TORU
IPC: B41J29/17
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which can enhance durability of a linear encoder even in the use of the high-precision optical linear encoder.  <P>SOLUTION: This recording apparatus is equipped with the linear encoder which comprises a recording head, a carriage, a scale and a sensor for detecting the amount of the movement of the carriage with reference to the scale; a drive motor for driving the carriage; and a control mean for controlling the position and speed of the carriage in accordance with the amount of the movement of the carriage. Cleaning members are provided on both the sides of a scale surface, corresponding to a range except a range wherein a range, sandwiched between a recording range and a reference point for detecting the amount of the movement of the scale, is added to the recording range serving as a range wherein the recording head applies recording to a recording medium, of the scale surface corresponding to the moving range of the carriage. The control means makes the sensor slide on the cleaning members when at least one prescribed condition is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078141-A (JP)
Title: Dispersion liquid, method for manufacturing dispersion liquid, electrophotographic photoreceptor, image forming method and apparatus, and process cartridge for image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G15/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion liquid having high dispersion stability and crystal stability and causing few film defects in coating, to provide a method for easily and stably manufacturing such the dispersion liquid, and to provide an electrophotographic photoreceptor having very high sensitivity, mountable in a high-speed digital copying machine or digital printer using negative/positive development, causing few image defects such as surface stain or black spots even in an early stage and after repeated use, and capable of stably outputting the image, an electrophotographic method, an electrophotographic apparatus, and an electrophotographic process cartridge.  <P>SOLUTION: Titanyl phthalocyanine crystals having at least the highest diffraction peak at 27.2° as a diffraction peak (±0.2°) of Bragg angle 2θ to characteristic X-rays (wavelength; 1.542Å) of CuKα are dispersed together with a binder resin in an organic solvent and the resulting dispersion lquid is filtered with a filter having an effective pore size of ≤3μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160023-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To notify a player of the realization of an AT game etc. by using a specific winning combination, and to make a high-order board side control a low-order board side.  <P>SOLUTION: In a game machine such as a slot machine, a first board 1 is equipped with: an assignment means 1d for assigning a plurality of winning combinations 1c to a single internal state; a state determining means 1a for determining the internal state by a lottery; a winning discrimination means 1f for discriminating between a win and a loss, according to the internal state, determined by the means 1a, and the display or non-display of the prescribed winning combination 1c on a display part 3; and a transmitting means 1g for transmitting a signal. At least the winning combination 1c, displayed on the display part 3, is included as data in the signal. Additionally, a second board 2 is equipped with a receiving means 2a for receiving the signal from the first board 1, and a game realizing means 2b for realizing a game state advantageous to the player 4 by taking an opportunity wherein any one of the winning combinations 1c is includes as the data in the signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167718-A (JP)
Title: Ink jet printer
Inventor: YONEYAMA TSUTOMU
IPC: B41J2/01
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an ink jet printer using a photocurable ink.  <P>SOLUTION: An LD 6, i.e. a light source for irradiating ink, and a cylindrical lens 7 are disposed in a light source unit 2-1. The light source unit 2-1 moves above a recording medium 4 in the direction of an arrow X. The cylindrical lens 7 collimates UV rays emitted from the LD 6 in the direction of the arrow X. The LD 6 is disposed such that the spreading angle of UV rays emitted from the LD 6 is small in the direction of the arrow X. When a plurality of LDs 6 are disposed in the light source unit, they are arranged in the direction of an arrow Y perpendicular to the direction of the arrow X such that UV rays emitted from two adjacent LDs 6 are superposed to impart energy not lower than the curing energy of ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170529-A (JP)
Title: Information duplicating method, network system, and information processing apparatus
Inventor: YOSHIMURA MASARU
IPC: G06F13/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system which is stable even in case of interruption of duplication processing by properly devising duplication from a master to a slave.  <P>SOLUTION: Duplication of a file from a master to slaves S1 to S4 is carried out not in slave units, but file units unlike heretofore. For example, when a file stored in a directory A has the highest priority, the file is duplicated to the four slaves S1 to S4 in order, then a file stored in a directory B with next high priority is duplicated to the four slaves S1 to S4 in order, and further a file stored in a directory C with the lowest priority is duplicated to the four slaves S1 to S4 in order. Consequently, even if the file duplication processing is interrupted, the same file is stored on any of the slaves S1 to S4 with high possibility as to a file duplicated in an early stage.  <P>COPYRIGHT: (C)2004,JPO