baber/WOPTO huggingface dataset:
Patent JP-2003289190-A (JP)
Title: Mounting member and mounting method for heating electronic component
Inventor: NAKADA HIROAKI
IPC: H01L23/40
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member and a method for mounting a heating electronic component, which are capable of dispensing with an exclusive jig for holding the heating electronic component on an electronic circuit board when the heating electronic component is brought into contact with, or kept close to a heat sinking body and fixed to it, and preventing a mounting operation from becoming complicated and a mounting operation cost from rising.  <P>SOLUTION: The mounting member (nut plate 10) is composed of a first member (a first and a second heat conductors 14 and 16, a cross-shaped part 18, and a vertically positioning part 20) which holds the heating electronic component (power transistor 12), a second member (a first to a third foot, 22, 24, and 26) holding the first member on the electronic circuit board, and a third member (a female thread 18d, a bolt hole bored in the heat sinking body, and a bolt) fixing the first member to the heat sinking body (a heat sink). The first and the second members are made to function as a jig for holding the heating electronic component on the electronic circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285632-A (JP)
Title: Air conditioning apparatus for vehicle
Inventor: HARA JUNICHIRO
IPC: B60H1/32
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning apparatus for a vehicle, which controls a temperature environment in a cabin of a vehicle having a fuel cell as the power source.  <P>SOLUTION: A refrigeration cycle unit 10 mounted on the vehicle having the fuel cell 30 as the driving power source is provided with a compressor 11 for compressing a refrigerant, an outside heat exchanger 14 located outside the cabin, in which the refrigerant radiates heat toward the atmosphere, expanding means 18 for expanding the refrigerant, an inside endothermic heat exchanger 19 located inside the cabin, in which the expanded refrigerant absorbs heat from the air conditioning wind, waste-heat exchangers 31, 32 by which heat exchanging is carried out between stack cooling water and the refrigerant, an inside radiation heat exchanger 17 for heating the air conditioning wind by heat of the refrigerant, and a refrigerant line 42 for bypassing the outside heat exchanger 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285598-A (JP)
Title: Writing instrument integrated with coating film transfer implement
Inventor: ONO MASAHIKO
IPC: B43K29/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing instrument integrated with coating film transfer implement in which a writing instrument and a coating film transfer implement are surely and easily detachable.  <P>SOLUTION: The writing instrument integrated with coating film transfer implement comprises a feeder for feeding a transfer tape having a coating film on a base tape, a transfer head for pressing a subject to the coating film to transfer the subject, and a coating film transfer implement having a winder for winding the base tape after transferring and detachably provided with the writing instrument.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297280-A (JP)
Title: Ion implanter
Inventor: NODA ETSUO
IPC: H01J37/317
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make ion implantation possible even when a raw material of ions intended to be implanted into a substrate is a solid such as chromium, iron or carbon, and to achieve a sufficient effect by ion implantation.  <P>SOLUTION: For the ion implanter comprising a vacuum container 1, a holding stand 4 for holding a substrate 3 provided insulatingly from the vacuum container within the vacuum container 1 and a power source 6 of pulse high voltage for applying negative pulse voltage to the substrate 3, in which an ion is implanted into the surface of the substrate to make surface improvement or form a film, a vapor or plasma generating source 7 for generating vapor or plasma of a raw material to be implanted into the surface of the substrate is provided, and a discharge section 9 for accelerating ionization of the vapor or plasma is provided in the middle of a transport tube 8 through which the vapor or plasma generated by the vapor or plasma generating source 7 is guided to the substrate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293529-A (JP)
Title: Batten for holding tile
Inventor: HOKO MORINOBU
IPC: E04D12/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a nonconformity resulting from a deformation with a change of temperature, and to firmly fasten all tiles in battens for holding the tiles sideways placed among the tiles and tile substrates.  <P>SOLUTION: An elastic deformation section 10 absorbing an expansion and a contraction in the longitudinal direction of a rod-shaped batten cleat body 2 is installed to the batten cleat body 2 composed of a synthetic resin. In the elastic deformation section 10, a pair of arcuate connecting pieces 13 and 13 are provided shapedly by forming a pair of arcuate notched sections 11 and 11 to both left-right side faces of the batten cleat body 2 while forming a hourglass-shaped through-hole 12 in conformity with these notched sections 11 and 11. When the battens for holding the tile 1 are expanded thermally (shrunk thermally) with the rise of an atmospheric temperature, stress concentrates to the elastic deformation section 10 of the batten cleat body 2, and the elongation (or shrinkage) of sections excepting the elastic deformation section 10 of the batten cleat body 2 is absorbed by a shrinkage (or an elongation) in the longitudinal direction of the batten cleat body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304273-A (JP)
Title: Device, program and method for repeating packet
Inventor: SAKAI YOSHINORI
IPC: H04L12/70
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for more surely realizing packet retransmission between repetition nodes even in the case of a packet communication network in which the communication path is changed at any time.  <P>SOLUTION: A packet repeater is provided with a repetition part, a temporary storage part, a retransmission requesting part and a retransmission part. The repetition part transmits a packet received from the previous stage via the packet communication network to the following stage upon adding address information of it (repetition node) to the packet. The temporary storage part temporariry stores the packet to be repeated by the repetition part. The retransmission requesting part reads the address information indicating the previous stage from packets before or after packet loss when the packet loss is caused in the packet to be repeated by the repetition part. Furthermore, the retransmission requesting part transmits a retransmission request to the previous stage indicated by the address information. The retransmission part retransmits the packet temporarily stored in the temporary storage part when the retransmission request is received from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290861-A (JP)
Title: Form rolling die of deep groove screw, and method for manufacturing deep groove screw
Inventor: WAKAI TAKAO
IPC: B21H3/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form rolling die for forming a male screw and a deep groove in one step without deforming threads of the male screw, and manufacturing a spiral screw with deep groove at a low cost.  <P>SOLUTION: The form rolling die comprises a fixed die 12 and a movable die 13, and projecting bars 14 for forming the deep groove of an acute angle provided over the entire surface at predetermined intervals and projecting bars 15 for forming the male screw of a gentle angle of the height smaller than the projecting bars 14 for forming the deep groove in a range reaching a rear end from the middle of the form rolling surface are protruded from the form rolling surfaces of the fixed die 12 and the movable die 13 facing each other. The projecting bars 15 for forming the male screw are gradually wider toward the rear end, and thread grooves 17 formed between the projecting bars 15 are deep first and gradually shallow toward the middle thereof, and the depth is unchanged from a terminating end to the middle thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302885-A (JP)
Title: Image forming device and control method therefor
Inventor: NAKAMORI TOMOHIRO
IPC: G06T1/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely read an image without causing blur even in the case where an image pickup element has a long shutter time and to identify a paper type at a low cost even in the case where a plurality of paper feed parts are provided, in an image forming device which performs paper type identification by the use of the image pickup element.  <P>SOLUTION: A video reading sensor 106 disposed above a transport path for recording paper P and further downstream than the junction of a deck 101 and a recording paper tray 180 emits light to the surface of the recording paper P fed to the transport path, thereby reading the image of the recording paper P which is in the area where light is emitted. Also, according to the thus read output, an image forming condition is set by a DC controller 137. The operation of reading the image on the surface of the recording paper P is carried out during the stop of the recording paper P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302860-A (JP)
Title: Electrophotographic device
Inventor: NAKANO MASARU
IPC: G03G15/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in which, during consecutive printing in which fixing is consecutively carried out on sheets of paper, the temperature of the paper non-passage area on the surfaces of a fixing roller and a pressure roller rises, the temperature difference between the paper non-passage area and paper passage area becomes consequently large, a speed at which paper is transported varies in the axial direction, and paper and an image are distorted, thereby causing deterioration of image quality.  <P>SOLUTION: The device is provided with a first sensor 151 disposed on the paper passage area on the surface of the fixing roller 143 or the pressure roller 146, and a second sensor 152 disposed on the paper non-passage area on the surface of the other roller on which the first sensor is not provided. On the basis of detection values from the first sensor 151 and the second sensor 152, heating means 148 and 149 within the respective rollers are independently turned ON/OFF, thereby controlling the surface temperatures of the rollers so as to have predetermined values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301943-A (JP)
Title: Neutral valve for hydraulic continuously variable transmission
Inventor: NOZAKI TAKEAKI
IPC: F16H61/40
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of neutral valves for holding the neutral condition of a movable can plate of a hydraulic pump when neutrally operating a hydraulic continuously variable transmission formed of a variable displacement type hydraulic pump and a hydraulic motor, and to give a function as a relief valve to the neutral valve.  <P>SOLUTION: The neutral valve 35 is inserted into a valve hole 50 formed between a main circuit 32m and a communication circuit 32d for communicating both the main circuits 32m and 32m with each other, and the neutral valve 35 is formed of a neutral valve element 46 forming a valve seat 41 of the relief valve, a safety valve element 47 inserted into the neutral valve element 46 freely to slide, a cover body 45 arranged with a space from the neutral valve element 46, and a spring 42 interposed between the cover body 45 and the safety valve 47. An oil passage is formed to communicate the communication circuit 32d with the main circuit 32m when the neutral valve element 46 is separated from the cover body 45, and the oil passage is cut when the neutral valve element 46 slides to the cover body 45 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305766-A (JP)
Title: Method and device for crystallizing preform mouth
Inventor: HARAYAMA MASATOSHI
IPC: B29L22/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation area for a preform mouth crystallization device on the floor.  <P>SOLUTION: The device for crystallizing a preform mouth comprises a supply part (I) for supplying a preform (1) along a feed path for a feed means of a preform (1) for blow molding, a heating section (III) for heating the mouth (2) of the preform (1) up to a crystallization temperature, a cooling section (VI) for cooling the heated mouth (2) and a take-out section (VIII) for taking out the preform (1) with the cooled mouth (2). In this device, the feed path is formed so as to pass over a face vertical to the floor surface of the feed path, and the heating section (III) or the cooling section (VI) is arranged on the upper side passage of the feed path, while the cooling section (VI) or the heating section (III) is arranged on the lower side passage of the feed path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305846-A (JP)
Title: Inkjet recording method
Inventor: ISHIKAWA WATARU
IPC: B41J2/055
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method which is superior in the friction resistance or the like after printing without clogging a recording head and without printing bleeding and enables highly fine printing, and an inkjet recording method in which highly fine images can be printed stably to every recording material.  <P>SOLUTION: In the inkjet printing method, ultraviolet rays are applied after images are formed on a body to be recorded by discharging an ink containing a photopolymerizable compound and a color agent from nozzle openings of the recording head through the expansion and contraction of pressure generation chambers by piezoelectric elements. In the inkjet recording method, when ink drops are discharged, a position of a meniscus formed by the ink in the nozzle and farthest from an end face of the nozzle opening when measured from the end face is not smaller than a nozzle diameter (μm) and not larger than a (nozzle diameter + 50) (μm). Moreover, the ink is heated by a heating means to 40-150°C to be discharged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314650-A (JP)
Title: Actuator
Inventor: NORO YASUNORI
IPC: F16D65/28
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator capable of making its whole construction small.  <P>SOLUTION: The actuator is equipped with a screw shaft 5 coupled with the output shaft 3 of a motor 2, nuts 9 and 11 capable of moving on the screw shaft 5 in following-up after the rotation of the screw shaft 5, and an output member 16 coupled with the nuts 9 and 11 through a link 13. One half of the screw shaft 5 is threaded right-handed 7 while the other half is threaded left- handed 8, and the nuts 9 and 11 are fitted on these threaded parts 7 and 8, and the output member 16 is coupled between the two nuts 9 and 11 through the link 13. When the screw shaft 5 is rotated, the nuts 9 and 11 move in following up thereafter in the opposite directions, while the link 13 changes the spacing, and the output member 16 moves in the direction perpendicular to the moving directions of the nuts 9 and 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310924-A (JP)
Title: Game machine
Inventor: MATSUMOTO YUUKI
IPC: A63F7/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a playing characteristic by varying a probability of winning with respect to each ball entry of a plurality of start holes while improving compositions of the start holes.  <P>SOLUTION: Since a main control part 200 carries out a lottery by varying the probabilities of big winning in a ball entry to the start hole 104a (a first start hole) and a ball entry to the start hole 104b (a second start hole) composed so that an entry of a game ball is harder than the start hole 104a, the playing characteristic can be improved by carrying out the lotteries with respect to entries to the plurality of start holes 104a and 104b with different easiness of entry in the first place by varying each probability of winning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319420-A (JP)
Title: Method, device, and program for downloading video contents
Inventor: SUZUKI SATOSHI
IPC: H04N17/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee the quality of video contents.  <P>SOLUTION: A quality parameter calculating section 104 calculates a first quality parameter indicating the quality of video contents before the video contents are downloaded. A video contents downloading section 105 downloads the video contents to a client 200 through a network 300. A quality parameter receiving section 106 receives a second quality parameter calculated by the client 200 to indicate the quality of the video contents from the client 200. A quality evaluating section 107 calculates a quality evaluating parameter by comparing the second quality parameter received by means of the receiving section 106 with the first quality parameter calculated by means of the calculating section 104. A utilizing section 108 performs prescribed processing based on the quality evaluating parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097970-A (JP)
Title: Rotation type sensor
Inventor: MUKOYAMA RYUJI
IPC: G01D11/24
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a small rotation type sensor that has good assemblability by contriving the shape and installation of a spring member. SOLUTION: The rotation type sensor is provided with a chassis 1, a rotor 8 rotatably supported in the chassis 1, a detecting means K operated by the rotation of this rotor 8, and a driving shaft 12 that is inserted into a recess 8c formed in the rotor 8 and rotates the rotor 8. At least a pair of arms 11a, 11b and the metallic spring member 11 having a connection 11c connecting the arms 11a, 11b are arranged in the recess 8c of the rotor 8 and then the driving shaft 12 is held by pressing with a pair of the arms 11a, 11b.
Patent JP-2003314880-A (JP)
Title: Air conditioning system
Inventor: INOUE YUJI
IPC: G09F13/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To further improve a sense of air conditioning and to provide a comfortable space allowing relaxation by a synergy of visual sensation stimulation and thermal sensation stimulation by varying color and intensity of light in line with an air conditioning state in heating and cooling the air, and by varying an air conditioning operation in line with the variation of the light.  <P>SOLUTION: This air conditioning system is provided with a light emitting means 8 for emitting bluish light in cooling and reddish light in heating. The system is provided with: a light emission control means 9 for varying the color and intensity of the light in line with the air conditioning state; and an air conditioner control means 7 for controlling at least one of temperature, air volume and air direction used for representing air-conditioning capability of the air conditioner in response to the flicker of the light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321983-A (JP)
Title: Control device of motor-driven shutter for building
Inventor: UENO KOHEI
IPC: E06B9/82
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To use an emergency stop means even in manual control mode in a control device providing the manual control mode for forcedly operating opening and closing of a shutter curtain in the control device for driving and controlling the opening and closing machine of a shutter device.  <P>SOLUTION: The control device of a motor-driven shutter is provided with: an emergency stop means 9 for outputting a drive stop instruction to a control part 6a of the control device 6 for driving and controlling the opening and closing machine 3 by detection in which a load value of the opening and closing machine 3 is larger than a reference load value; an automatic control mode for automatically driving and controlling the opening and closing machine 3, for instance, on the basis of one touch operation of an operation switch 5; a mode changeover means 10 for changing over to the manual control mode manually driving and controlling the opening and closing machine 3 on the basis of pushing operation; and a reference load value selection means 11 for carrying out the emergency stop means as the maximum reference load value selected automatically out of a plurality of the reference load values set previously in the manual control mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324882-A (JP)
Title: Motor and compressor
Inventor: IDA KAZUO
IPC: H02K3/46
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of insulators (37) with respect to a motor for compressor provided with a stator (34), wherein a stator core (36) is sandwiched between the insulators (37) positioned on both sides in the axial direction and wires (39) are wound on the stator core (36) with the insulators (37) in-between.  <P>SOLUTION: In the insulators (37), inside retaining portions (59) which extend on the opposite side to the stator core (36) are erected on teeth-retaining portions (57) corresponding to the teeth of the stator core (36). The peripheral side faces (64) of the inside retaining portions (59) are slanted so that the thickness thereof is reduced as it goes away from the stator core (36). The inclination of the peripheral side faces (64) is set to a value of not less than 10° from the directions orthogonal to the retaining portion bodies (58) of the teeth- retaining portions (57). A curved portion (65) whose radius of curvature is not less than 2 mm is formed on the boundary between the peripheral side faces (64) and the retaining portion bodies (57).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320871-A (JP)
Title: Regeneration control device for hybrid vehicle and regeneration control method
Inventor: INADA EIJI
IPC: B60W10/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently regenerate a vehicle motion energy by a motor generator while carrying out shift down in order to avoid an engine stall at the time of restarting during speed-reduction of the vehicle accompanying with fuel cut.  <P>SOLUTION: A clutch capable of continuously changing a slide ratio is interposed between the engine, the motor generator and an automatic transmission of a stage. When the revolution number of the clutch at a driven side is reduced to a predetermined revolution number of lower limit during speed-reduction of the vehicle, the shift down of the automatic transmission is carried out (S101, S103). A tightening rate of the clutch is changed/controlled such that the revolution number of the engine during speed-reduction of the vehicle is maintained to the revolution number of lower limit (S103, S105). The motor generator is regenerated/controlled corresponding to the tightening rate of this clutch (S108).  <P>COPYRIGHT: (C)2004,JPO