baber/WOPTO huggingface dataset:
Patent JP-2003338596-A (JP)
Title: Apparatus for cooling semiconductor chip in multichip module
Inventor: LOVE DAVID G
IPC: H01L23/467
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, reliable and efficient cooling unit for semiconductor chips.  <P>SOLUTION: A plurality of semiconductor chips have their active surfaces mounted to a major substrate which provides electrical connections among the chips, and cooling channels are formed above the major substrate and respective chips for conducting a cooling fluid over back surfaces of the chips. To increase cooling efficiency, heat sink arrays are formed on the back surfaces of the chips, and each array includes a plurality of heat conducting elements attached to the back surface. The arrays can be readily and inexpensively constructed by photolithography or wire bonding techniques. To control the flow of the cooling fluid around edges of the chips and to prevent the cavitation of the cooling fluid, a cavitation and flow control plate disposed at the bottom of the cooling channel and formed around the edges of the chips is included. With the increased cooling efficiency, the height of each cooling channel can be substantially reduced to allow the close stacking of interconnection substrates for three-dimensional packages and to shorten a vertical communication time between the interconnect substrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004223241-A (JP)
Title: Electric opening and closing device for toilet seat or toilet cover
Inventor: MATSUSHITA KOICHIRO
IPC: A47K13/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To offer an electric opening and closing device for a toilet seat or toilet cover which can close a toilet seat or toilet cover with a stable closing movement by absorbing variation in cogging torque.  <P>SOLUTION: The electric opening and closing device for the toilet seat or toilet cover comprises rotating shafts rotated with the toilet seat or toilet cover, a dc motor which turns over in forward/reverse directions these rotating shafts, respectively, and a drive circuit for actuating the motor. Also, the driving force of the motor is transmitted to the rotating shafts through a speed reducing gear train to open and close the stool seat or cover. And, the electric opening and closing device for the toilet seat or toilet cover performs recursive controlling of close driving and short brake control and/or free controlling when actuating the toilet seat or cover in a closure direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005024681-A (JP)
Title: Liquid crystal display panel
Inventor: MORIHARA TETSUO
IPC: G02F1/1345
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution suitable for taking measures to discharge static electricity generated in a manufacturing step, in a COG (chip-on-glass) type liquid crystal display panel having electronic parts for driving a liquid crystal mounted on a terminal part thereof.  <P>SOLUTION: The COG type liquid crystal display panel having the electronic parts for driving the liquid crystal mounted on the terminal part thereof, is constituted so that e.g. division segment electrodes 23a and 23b formed on a first transparent electrode substrate 100 are led to terminal parts 201 and 202 of a second transparent electrode substrate 200 via a transfer means and e.g. a common electrode 13 formed on the second transparent electrode substrate is led to a terminal part 101 of the first transparent electrode substrate 100 via a transfer means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026372-A (JP)
Title: Housing box for rack-mounted apparatus
Inventor: YOSHIKAWA KAZUYOSHI
IPC: H05K7/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing box for a rack-mounted apparatus which allows maintenance and wiring work of the apparatus to be done easily.  <P>SOLUTION: The housing box 1 for a rack-mounted apparatus comprises a main body 3 of the box which has an opening 2 in the front, a door 4 which freely opens and closes the opening 2 of the main body 3 of the box, a mount angle 6 which is arranged inside the main body 3 of the box and supports an apparatus 5, and a fixing member 7 which supports the mount angle 6 so that it can be moved back and forth and which fixes the mount angle 6 to the main body 3 of the box. The mount angle 6 and the fixing member 7 are formed into nearly a U-shaped form and are so structured that the fixing member 7 is inserted into the mount angle 6. Knurled screws 31 are inserted into slots 27 formed in a side plate of the fixing member 7, and are screwed with the mount angle 6 to prevent the mount angle 6 from coming off when it is slid. Maintenance and wiring of the apparatus 5 are done with the mount angle 6 drawn out of the main body 3 of the box.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024412-A (JP)
Title: Target detecting base material and target detector
Inventor: KONO TETSUO
IPC: G01N33/543
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target detector capable of detecting a target to be detected of every kind such as a pathogenic substance, a living body substance, a toxic substance and the like with high sensitivity while reducing a measuring error by effectively suppressing non-specific adsorption and capable of also measuring the same efficiently, simply and quantitatively, and a target detecting base material suitably used in the detector.  <P>SOLUTION: This target detecting base material is constituted so as not only to radiate irradiated light as interfering light but also to change the wavelength of the interfering light after the interaction with the target and has a light interfering base material, a target interaction part enabling the interaction with the target and the selective holding layer provided between the light interfering base material and the target interaction part and capable of selectively holding the target interaction part. The peak shift of the peak top of interfering light, before and after the selective holding layer is treated at 32°C for 3 hr using a 1.5 μM avidin aqueous solution, is preferably 2 nm or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033342-A (JP)
Title: Imaging apparatus, control method thereof, program, and recording medium
Inventor: FUKUSHIMA NOBUO
IPC: G11B20/10
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus whereby a user can readily instruct on a recording temporary stop mode without caring about the missing a photographed image, avoid the wasteful recording of an image attended therewith and reduce the necessity of posterior editing.  <P>SOLUTION: A system control section 50 starts the recording of an image signal to a second recording medium 200 when receiving an instruction of the recording temporary stop mode and stops the recording to the second recording medium 200 when receiving an instruction of a recording mode as its control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028243-A (JP)
Title: Filtering device
Inventor: YOSHIDA HIDETO
IPC: B04C5/14
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering device capable of separating and surely removing a large amount of fine objects in a short period of time.  <P>SOLUTION: The filtering device 1 comprises: a filter part A provided with a fluid exit 2c on an axial center and provided with a fluid entrance 2d on a position deviated from the axial center, for supplying fluid 10 including the fine objects 11 from the fluid entrance 2c at a prescribed flow velocity, generating a whirlpool, moving the fine objects 11 to the outer side in an centrifugal state, discharging the fluid 10 from which the fine objects 11 are separated from the fluid exit 2d, decelerating the whirlpool, and settling the separated fine objects 11; a precipitating part B for precipitating the fine objects 11 precipitating in the filter part A; and an electrode unit 20 for generating an electric force line 30 in the direction of settling the fine objects 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032976-A (JP)
Title: Spiral inductor
Inventor: UEDA KAZUHIKO
IPC: H01F17/00
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral inductor capable of increasing the Q thereof as much as possible while suppressing the deterioration of a self resonance frequency as much as possible.  <P>SOLUTION: The spiral inductor is provided with a flat sheet type insulating substrate 1, and a conductor 2 formed of a conductor pattern on at least one side of the insulating substrate 1 and arranged spirally while retaining an interval D between the neighboring conductive patterns so as to have a given width. The interval d5 of inside of the spiral shape is formed so as to be narrower than another interval d1 of the outside of the spiral shape whereby the winding diameter of the conductor 2 positioned at the inside of the spiral shape becomes big and connection between the conductors becomes dense, thereby increasing an inductance and, as a result, the Q (Quality factor) can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044894-A (JP)
Title: Photosensor and image forming apparatus
Inventor: AOKI TOYOKAZU
IPC: G03G21/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensor in which ON, OFF state can be grasped easily, and an image forming apparatus which includes the photosensor and can grasp a jamming part easily.  <P>SOLUTION: The photosensor includes an LED 5 for notifying the status of ON, OFF visually. The photosensor is arranged in a conveyance path, and power is supplied to the photosensor without interrupted by the interlock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051836-A (JP)
Title: Guiding device
Inventor: AKASHI KOJI
IPC: H02N2/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable drive characteristics of an ultrasonic motor by preventing the dust generated by frictional driving against the ultrasonic motor from biting in the gap between the ultrasonic motor and the moving body of a guiding device.  <P>SOLUTION: The guiding device moves a stage 63 as a moving body by frictional driving against the ultrasonic motor. A dust removing mechanism 1 comprising a scraper 2 is arranged on both sides of the ultrasonic motor 51 to contact the surface of the moving body. The scraper 2 scrapes the dust sticking to the surface of the moving body abutting with the ultrasonic motor 51. The scraper 2 is provided with a driving means which allows only the upper stream side in moving direction of the movable body to contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016922-A (JP)
Title: Vacuum plate type solar heat collector
Inventor: NAKAUCHI SHUNSAKU
IPC: F24J2/04
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient vacuum plate type solar heat collector by reducing heat loss due to escape of secondary radiation from a back side of a heat collecting plate to an outside through a space between the heat collecting plate and a column and the space between the heat collecting plate and a casing.  <P>SOLUTION: The space 12 between the heat collecting plate 4 and the column 8 and the space 13 between the heat collecting plate 4 and the casing 2 are closed with shielding materials 14, 15 made of a metal thin film with low thermal conductivity or a thermal insulating material with the metal thin film attached on it, the secondary radiation is reflected, and the radiation passing through the spaces 12, 13 is blocked off to enhance efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047979-A (JP)
Title: Method for producing multibranched polymer and multibranched polymer obtained thereby
Inventor: HAYAKAWA HITOSHI
IPC: C08G63/91
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of freely controlling the amount of polymerizable groups and functional groups introduced by inhibiting skeletal decomposition and side reactions in the production of a dendrimer and a multibranched polymer.  <P>SOLUTION: The method for producing a multibranched polymer comprises reacting a mercapto compound with at least one (meth)acryloyl group of a multibranched polymer (A) having at least eight terminal sites including (meth)acryloyl groups by a conjugate addition reaction catalyzed by a fluoride ion compound (B). A method for producing a multibranched polymer produced by the method is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131841-A (JP)
Title: Indirect conducting type continuous electrolytic indirect conductive type continuous electrolytic etching method and apparatus for metallic strip
Inventor: KOGA SHIGENOBU
IPC: C25F3/14
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indirect conductive type continuous electrolytic etching method and an indirect conductive type continuous electrolytic etching apparatus for a metallic strip.  <P>SOLUTION: In the indirect conductive type continuous electrolytic etching method and apparatus for a metallic strip, a metallic strip in which an etching pattern is imparted to both sides or one side to form an etching mask is continuously subjected to groove working by indirect conductive type electrolytic etching. A plurality of electrodes are arranged in the order of A system, B system, A system, B system,... to the progressing direction of the metallic strip so as to mutually be confronted with the etching face in which the etching pattern is formed in the metallic strip. An electric solution is filled into the space between the metallic strip and the electrode groups. Then, (I) voltage application by which the A system electrode is made into the cathode while a time M is 3-10 msec, and (II) voltage application by which the A system electrode is made into the anode while a time N is 4-20 Mmsec, are alternatively repeated between the A system electrodes and the B system electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061446-A (JP)
Title: Multi-speed transmission planet gear train
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planet gear train having an input shaft and an output shaft parallel with each other, capable of shortening its axial direction length while gear ratios of six forward speeds or more are generated.  <P>SOLUTION: Two rotary elements of the first planet gear train 14 installed on the input shaft 10 and the second planet gear train 16 installed on the output shaft 12 are coupled together by the first gear couple 50 and the second gear couple 58, and the rotary element including the first sun gear 20 is made possible to be coupled with the input shaft 10 and also fixed to a case 56, while the rotary element including the first ring gear 22 is made possible to be coupled with the input shaft 10 through a speed reducing gear 62, and the rotary element including the first carrier 28 is made possible to be coupled with the input shaft 10 and also fixed to the case 56, and the remaining, second carrier 38 is coupled with the output shaft 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072754-A (JP)
Title: Electronic still camera and method of displaying object picture
Inventor: IDO YUKINORI
IPC: G06F3/0484
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for switching betwen portrait and landscape modes easily, and to provide an electronic device having the display device.  <P>SOLUTION: An LCD 13 is a nearly square liquid crystal display (1:1=n:n) which displays a picture in a display area with the ratio of the length to the width being 1:n (n>1). When a mode changeover switch 31 is turned downward, in the state that the electronic device is held long in the horizontal orientation, the orientation of the display area is set so that the upper and lower sides of the area of the LCD 13 will match the upper and lower sides of the device at the time when it is in use as an electronic still camera. Consequently, the upper and lower sides become non-display areas. On the other hand, when the switch 31 is turned upward, in the state that the device is held long in the vertical orientation, the display area is turned 90 degrees so that the upper and lower sides of the area of the LCD 13 will match the upper and lower sides of the device at the time when it is in use as a PHS terminal. Consequently, the left and right sides become non-display areas (for the LCD being used as an electronic still camera).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027596-A (JP)
Title: Opening and closing apparatus for house
Inventor: MIURA TERUYUKI
IPC: A01G9/24
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in which motion of a driving part is slow in a dry battery type and much time is required and electric power (cell/battery) is deficient in a multiple ridge-shaped house and problems in which rotation of a driving part having a high gear ratio is slow, because motion of an electric drill is carried out in a state connected to a gear on a primary side and supply of the battery does not continue in the case of opening or closing of the multiple ridge-shaped house or several ridge-shaped house, though an opening and closing shaft equipped with an emergency mechanism by dry battery type or battery type electric drill is provided in a conventional driving part.  <P>SOLUTION: The opening and closing apparatus for house used for taking the outside air into the house comprises a gear group and a clutch mechanism as a mechanism for linking an opening and closing shaft to a motor and the apparatus is equipped with a rotation-transmitting apparatus capable of rotating the opening and closing shaft by using both of the motor and the manual operation input shaft. The apparatus is used for a sheet-opening and closing apparatus for agriculture/animal industry and the apparatus has a structure capable of being manually rotated and surely and smoothly openable in a time of emergency or as needed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028818-A (JP)
Title: Thin film printing equipment
Inventor: ODAJIMA TAKASHI
IPC: B41F17/14
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as the drying of coating liquid and the adhesion of dusts to a plate cylinder developing due to the shifting of the plate cylinder.  <P>SOLUTION: In this thin film printing equipment, pinions 3 and 3 having nearly the same diameter are fixed to both the ends of the shaft of a plate cylinder 1 with the bearings of a side frame 2 rotatably mounted therein. A surface plate 4 is installed beneath the plate cylinder 1 so as to lay linear guides 5 and 5 and racks 6 and 6 parallel to each other at both the sides of the surface plate. At the back of the plate cylinder 1, an anilox roll 7 and a doctor roll 8 are laid parallel to the plate cylinder 1. A cover 24 detachably covers the plate cylinder 1. In the side frame 2, linear bearings 9 and 9 slidably engaged with linear guides 5 and 5 are fixed to the bottoms of both sides. The pinions 3 and 3 engage with the racks 6 and 6 under the condition that the pinions 3 and 3 connect with a running motor 11. One shaft end of the anilox roller 7 connects with a driving motor 12. A doctor roll 8 is brought into contacts with the anilox roll 7, and is driven under a speed-reduced state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039057-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SATO YOKO
IPC: H01L21/762
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To especially reduce the high breakdown voltage transistor areas in a semiconductor device provided with both of high and low breakdown voltage transistors on the same substrate.  <P>SOLUTION: The semiconductor device comprises a supporting substrate 10a, an insulating layer 10b, a 1st semiconductor layer formed on the insulating layer 10b, a 1st high breakdown voltage transistor 100P formed in the 1st semiconductor layer, a 2nd semiconductor layer 10c formed on the insulating layer 10b, a 2nd high breakdown voltage transistor 100N formed in the 2nd semiconductor layer 10c, a 3rd semiconductor layer having a 1st element separation area 110a having depth arriving at the insulating layer 10b and formed on the insulating layer 10b, a 1st low breakdown voltage transistor 200P and a 2nd low breakdown voltage transistor 200N which are formed in the 3rd semiconductor layer, and a 2nd element separation area 210 having depth which does not arrive at the insulating layer 10b. The 1st element separation area 110a consists of a trench insulating layer 20a having dual trench structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034771-A (JP)
Title: Plasma processing apparatus
Inventor: YASHIRO SUSUMU
IPC: H05H1/24
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus having such a structure that a plasma processing head can be easily placed on a roller conveyer.  <P>SOLUTION: Paired head supports 70 are arranged on both sides of the roller conveyer 10 respectively in the direction perpendicular to the direction that the object W to be treated is conveyed. Both ends of the plasma processing head 20 are placed on the supports 70 respectively and the head 20 is bridged between the paired supports 70 so as to cover the conveyer 10. The head 20 is constituted so that a treating gas is made to pass through the space between internal electrodes and blown downward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035486-A (JP)
Title: Vehicle suspension device
Inventor: HASHIMOTO NAOYUKI
IPC: B60G17/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect the relative displacement between an unsprung and a sprung of a vehicle in simple constitution.  <P>SOLUTION: In a vehicle including an absorber adapted to generate damping force between the sprung and the unsprung of the vehicle by rotating a ball screw mounted on the sprung of the vehicle engaged with a ball screw nut mounted on the unsprung of the vehicle by a rotating motor, an ECU mounted on the vehicle obtains a rotating angle of the motor detected by a rotating angle sensor (S10), and calculates a stroke of the ball screw from the rotating angle (S12). Further, the relative speed is calculated by time differentiation of the stroke (S14), and the relative acceleration is calculated by time differentiation of the relative speed (S16). The ECU controls the attitude of a car body on the basis of these values (S18).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042023-A (JP)
Title: Semicarbazide hardener composition
Inventor: OKITA TERUBUMI
IPC: B32B27/40
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-borne coating material containing a semicarbazide hardener, having room temperature curability and storage stability and giving a coating film having excellent hardness and stain resistance.  <P>SOLUTION: The semicarbazide hardener has a [semicarbazide group (1) of formula (1)]/[semicarbazide group (2) of formula (2)] molar ratio of ≥10. The invention further provides a water-borne coating material containing the hardener and a composite material produced by coating a substrate with the water-borne coating material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047350-A (JP)
Title: Arm rest structure of vehicle
Inventor: KAWASAKI TERUO
IPC: B60N3/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm rest structure of a vehicle having an arm rest body whose tail is arranged so that its height over the vertical direction is adjustable with respect to a door trim, capable of adjusting the vertical direction height of the arm rest body in accordance with the seating posture of an occupant certainly by performing the height adjustment of the elbow side of the occupant substantially.  <P>SOLUTION: The arm rest body 3 is installed on the door trim 1 in such a way as extending in the direction fore and aft of the vehicle, and the front extremity of the arm rest body 3 is attached to the door trim 1 through a door grip 4 in such a way as rotatable, and the tail of the arm rest body 3 is made height adjustable at a plurality of stages over the vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI