baber/WOPTO huggingface dataset:
Patent JP-2004103905-A (JP)
Title: Organic semiconductor element
Inventor: NAGAYAMA KENICHI
IPC: H01L51/30
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor element which can restrain increase of the drive power voltage.  <P>SOLUTION: The organic semiconductor element is provided with an organic semiconductor layer for carrier migration which is formed between a pair of electrodes facing each other. The element contains a buffer layer which is inserted in a part between at least one of a pair of the electrodes and the organic semiconductor layer in contact with them, and the buffer layer has a value of work function or a value of ionization potential which values are between a value of work function of the contacting electrode and a value of ionization potential of the organic semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102054-A (JP)
Title: Electrooptical device, method for driving electrooptical device, and electronic appliance
Inventor: KATASE MAKOTO
IPC: G09G3/34
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain an image for a longer time period by driving an active matrix electrophoresis display device.  <P>SOLUTION: When the image is to be displayed, a controller starts writing operation after reset operation (S2-1). When the writing operation is to be finished, high impedance treatment is carried out as charge maintaining processing (S2-2). Charges accumulated on a common electrode and on a pixel electrode are not taken out but made to remain. As a result, an electric field is maintained in a dispersion medium of each pixel due to the residual charge. Owing to the electric field, electrophoresis particles maintain positions of a state of being attracted to respective electrodes and the controller waits a new writing direction in the maintaining period (S1-3). When the new writing direction is received, the reset operation is executed (S1-4). When the new writing direction is not received, these steps are repeated until a power source is turned off (S1-5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107939-A (JP)
Title: Kneading pipe in in-pipe solidifying method
Inventor: KAWAMURA HIDEAKI
IPC: C02F11/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneading pipe in an in-pipe solidifying construction method capable of effectively utilizing soft dredged materials by discharging an injected solidifying material as homogeneous improved soil by uniformly adding the solidifying material to the whole dredged materials without a bias.  <P>SOLUTION: The in-pipe hardening method, in which the solidifying material is added and kneaded to the dredged materials S flowing in a conveying pipe 4 by injecting compressed air and discharged, is constituted so that a kneading pipe 11 in which a first flow regulating plate 12 and a second flow regulating plate 13 repeatedly conducting forced branching working in the horizontal direction of the dredged materials S and mutual-collision working by a convergent change in the central direction are disposed is connected at the arbitrary place of the intermediate section of the pipe 4. The first and second flow regulating plates are disposed alternately at a predetermined pitch. In the pipe 11, a longitudinal surface is composed of a square pipe constituted in a square shape and the pipe 11 is expanded and formed so that the flow area of the dredged materials S is made wider than the pipe 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107009-A (JP)
Title: Paper feeding cassette
Inventor: OZAWA TORU
IPC: B65H1/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extendable paper feeding cassette capable of easily performing an extending action.  <P>SOLUTION: A sliding groove 78 is formed on a slider 72 sliding against a main frame. A lock pawl 86 engaged with the sliding groove 78 is installed to the main frame. The lock pawl 86 is integrated with an elastic body 90 energizing the lock pawl in a lock position direction, and is equipped with a first engagement part engaged with an engagement groove 82 of the sliding groove 78, and a second engagement part 96 engaged with an engagement protrusion 84 formed on the slider 72, so as to tack the lock pawl 86 at a lock releasing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110449-A (JP)
Title: Click mechanism and rotational coupling body
Inventor: NAKAO SOICHIRO
IPC: G03B17/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a click mechanism capable of reducing a load applied to a single part in release of clicking by means of a simple structure for preventing occurrence of an axial tilt and to provide a rotational coupling body having the click mechanism.  <P>SOLUTION: On the opposite face to a base board 24 in a click board 22, click projection parts 30A, 30B and 30C are formed at an interval with a center angle of 120° on three concentric circles 32A, 32B, and 32C with different radii around a rotary shaft 14. On the opposite face to the click board in the base board 24, a pair of click recess parts 36A and 36B, and 36C and a pair of click groove parts 38A, 38B, and 38C are formed individually on concentric circles 34A, 34B, and 34C having the same radii as those of the concentric circles 32A, 32B, and 32C and arranged around the rotary shaft 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109651-A (JP)
Title: Optical scanner, optical writing device, and image forming apparatus
Inventor: FUJII MITSUYOSHI
IPC: B41J2/44
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the structure of an electric connection for sealing the vibration space of a mirror and driving the mirror as to an optical scanner in which the mirror is reciprocally vibrated around a twist beam as an axis of torsional rotation.  <P>SOLUTION: The vibration space of the mirror 33 is airtightly sealed by joining a cover substrate 31 made of a transparent insulating material and a base substrate 35 made of an insulating material to respective surfaces of a mirror substrate 34 which is made of a conductive material in which a frame 39, the twist beam 32, and the mirror 33 are formed in one body. A through electrode 36 provided to the base substrate 35 is in contact with a specified position of the frame 39. The mirror 33 is driven with static electricity and then a driving voltage for that can be applied from outside through the through electrode 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106759-A (JP)
Title: Mounting device for bumper
Inventor: TOYODA KENJI
IPC: B60R19/24
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device for a bumper and the like equipped with a mounting bracket capable of alleviating stress concentration and complimenting strength.  <P>SOLUTION: Upon mounting a bumper 11 having a closed cross section on a tip end 2a of a supporting arm 2 supporting a frame F, a mounting bracket 12 having a U-shaped cross section and trapezoidal in plan view upon mounting is used, an opening part 12a of the U-shaped cross section is covered and fixed on the bumper 11, and the top part 12b of the trapezoid is mounted on the tip end 2a of the supporting arm 2. The stress concentration upon collision is alleviated by the mounting bracket 12 trapezoidal in plan view, bending of the bumper 11 and the mounting bracket 12 is prevented, and the strength of the bumper 11 is complemented by covering the bumper 11 with the opening part 12a of the trapezoidal mounting bracket 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105913-A (JP)
Title: Speed sprayer and method of fixing chemical liquid tank
Inventor: KANEKO MASAYUKI
IPC: A01M7/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed sprayer and a method of fixing chemical liquid tank which can efficiently align and fix a chemical liquid tank onto car body frames.  <P>SOLUTION: The speed sprayer has the chemical liquid tank 11 which is placed and fixed across the top of the two right and left car body frames 20 extended to the front and rear of a body. The chemical liquid tank 11 is provided with recessed parts 10 opened at the side faces and base surface at the points along the outer edges of base parts 17 of the chemical liquid tank 11. The chemical liquid tank 11 fixed onto the car body frames 20 is fixed to the car body frames 20 on the basis of the inner wall surfaces 10a of the recessed parts 10 and the outer side faces 20a of the car body frames 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113879-A (JP)
Title: Initial precipitation basin
Inventor: OTSUBO TETSUYA
IPC: B01D21/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the concentration of organic acids in supernatant supplied from an initial precipitation basin.  <P>SOLUTION: A sludge scraper 46 and a sludge floating diffuser 56 are installed in the initial precipitation basin 10. The sludge floating diffuser 56 moves a bucket 64 by using the driving force of the motor 52 of the sludge scraper 46 and scrapes up sludge accumulated in a recessed part 42 and diffuses it into water. In this way, the organic acids produced by the fermentation of the sludge accumulated in the recessed part 42 can be diffused to increase the concentration of the organic acids in the supernatant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114470-A (JP)
Title: Coating film transfer implement, its driving mechanism and drive coupling member
Inventor: KITA NORIHITO
IPC: B43L19/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frictional member which is free from a change in the effect of a sliding mechanism even by the replacement of a reel, in a sliding friction mechanism which synchronizes the rotation involved in a drive mechanism.  <P>SOLUTION: This coating film transfer implement comprises a housing, a transfer tape formed of a base material and a coating film for transfer, a transfer tape feed part and a transfer part for the coating film protruding from the aperture of the housing and a base material take-up part. Either of the feed part or the take-up part is equipped with a reel for winding the transfer tape or the base material, an interlocking rotary member with a take-up part having a shaft for supporting the reel and a coupling member which couples the reel with the interlocking rotary member. The reel has a plurality of protrusions in the axial direction of a rotary shaft on the inner face and the coupling member has a plurality of pawls which frictionally engage with the reel supporting shaft side of the interlocking rotary member and a single or a plurality of protuburances to be engaged with the protrusions of the reel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113130-A (JP)
Title: Ventilation structure of grain storage equipment
Inventor: NAKAMURA SHIGEMITSU
IPC: A01F25/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation duct greatly ensuring an air flow passage in a part located in a lower space of a chevron-shaped press.  <P>SOLUTION: A press 9 is arranged in a chevron-shaped form under the floor in each site of a plurality of grain storage parts when viewed from the direction of the arranged grain storage parts. Each ventilation duct 10 is passed through the lower space of the chevron-shaped press 9 and arranged to form the outer vertical cross-sectional shape of the ventilation duct 10 in a trapezoidal shape or a triangular shape along the inside of the chevron-shaped press 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119728-A (JP)
Title: Method of manufacturing circuit device
Inventor: IGARASHI YUUSUKE
IPC: H05K3/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a multilayered wiring structure can not be formed in a semiconductor device, and an insulating resin sheet is markedly warped in a manufacturing process of the semiconductor device which is composed of a support board of a flexible sheet with a conductive pattern and a semiconductor element mounted on the board and all sealed up with resin.  <P>SOLUTION: A first conductive film 11 and a second conductive film 12 are laminated into a laminated board 10, the laminated board 10 is covered with a photoresist layer PR provided with an opening 13 with a slope 13S, a conductive wiring layer 14 is formed in the opening 13 by electrolytic plating to form a reverse slope 14R, and thereafter when the semiconductor device is covered with a sealing resin layer 21, the resin layer 21 is made to bite into the reverse slope 14R to enable the reverse slope 14R to work as an anchoring effect, so that the sealing resin layer 21 and the conductive wiring layer 14 are firmly joined together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121642-A (JP)
Title: Game board for game machine
Inventor: IMURA MASATOSHI
IPC: A63F7/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably attach a game component to a prescribed position on a game board which is obtained by fixing a lenticular plate on a game substrate.  <P>SOLUTION: When the game component is attached to the game substrate 2 with the lenticular plate 17 fixed thereon, fixing pawl members 23 which are properly arranged in respective places on the wall surface of the game component are fitted-in from the front surface of the game board 1. Each member 23 is elastically deformed inward by press fitting when passing through each fixing groove hole 22 which is arranged on each side wall 17a integrally molded with the lenticular plate 17 with respect to each game component attachment hole 3, recovers an original shape after passing, and then is fixed at a lock part 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128348-A (JP)
Title: Structure and method for holding printed wiring board in electronic equipment
Inventor: UEMATSU EIICHI
IPC: H05K7/14
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient holding power without wasting the mounting space for a printed wiring board.  <P>SOLUTION: Connectors 7 and 8 are respectively attached to the backside end sections of printed wiring boards 4 and 5, and notched sections 4a and 5a are respectively provided in both longitudinal side edges of the boards 4 and 5 near the end sections. The paired holding pieces 10a of a holding member 10 have inserted sections 10b which are respectively inserted into the notched sections 4a and 5a. When the inserted sections 10b of the holding pieces 10a are respectively inserted into the notched sections 4a and 5a of the printed wiring boards 4 and 5, the boards 4 and 5 are firmly held by the holding member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135389-A (JP)
Title: Motor drive
Inventor: ASAUMI TOSHIO
IPC: H02P4/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive in which the protection of a circuit element at a failure and the significant reduction of a precharge time significantly shortens a startup time of a system.  <P>SOLUTION: The motor drive comprises a motor 20, a motor drive circuit 37 which starts up the motor 20, a relay circuit 32 provided between a power supply 38 and the motor drive circuit 37, a power supply stabilizing capacitor 31 connected across both ends of the motor drive circuit 37, and a precharge circuit 33 that charges the power supply stabilizing capacitor 31 before closing the relay circuit 32. A first resistor and a second resistor whose resistance value is lower than the first resistor are provided between the power supply 38 and the power supply stabilizing capacitor 31. Charging is performed by the first resistor at an initial stage, and then it is performed by the second resistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133632-A (JP)
Title: Data relay device and data management system using it
Inventor: YAMADA KINICHI
IPC: H04L29/06
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data relay device and a data management device eliminating the need to change settings in connecting a new testing instrument or measuring instrument.  <P>SOLUTION: An adapter 4 for connecting to a LAN 3 a plurality of kinds of testing instruments 5a, 5b... for creating data with different formats stores a conversion program for converting the individual telegram of each instrument into a common telegram according to the kinds of the testing instruments 5a, 5b... The individual telegrams serially transmitted from the testing instruments 5a, 5b... are sent to a communication management terminal 2 as formats of the individual telegrams are converted into a common format.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133301-A (JP)
Title: Method and device for sorting and sorting program
Inventor: SATO NORIYUKI
IPC: G10L19/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To extract top (m) pieces of data fast after rearranging an all-order set consisting of (n) pieces of data in decending or ascending order.  <P>SOLUTION: In a sorting method of the present invention, top (m) pieces of data of the all-order set consisting of (n) pieces of data are rearranged in the decending or ascending order (first sorting step S1). Then (m+1)th and succeeding pieces of data on the all-order set are selected one after another and then rearrangement in the decending or ascending order is carried out using one selected piece of data and the top (m) pieces of data of the all-order set (second sorting step S2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134706-A (JP)
Title: Semiconductor integrated circuit device, lead frame and method for manufacturing the same
Inventor: OTA KOYOJI
IPC: H01L23/50
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device wherein the strength of a frame is improved and chip shift is reduced by modification of the design of a lead frame without changing the sectional structure of the package, the chip size and the characteristics of a mold resin, and to provide a method for manufacturing the semiconductor integrated circuit device.  <P>SOLUTION: Inner leads 2 forming the lead frame are fixed on the surface of a chip 6 with a pad 8 with an adhesive tape 3. The inner lead 2 and the pad 8 are connected with a bonding wire 7. There is also a margin area without any inner lead on the surface of the chip 6, and lifting pins 4 forming the lead frame are arranged therein. The tip end of the lifting pin 4 is larger in width than the other parts thereof, and it is secured to the chip 6 with the adhesive tape 3. The tip end of the lifting pin 4 extending from the frame part is secured with the adhesive tape and the strength of the frame is improved by the lifting pin, so that chip shift can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140537-A (JP)
Title: Digital television broadcast receiving method and apparatus thereof
Inventor: ONO KOICHI
IPC: H04N5/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from making an unintended channel selecting operation by pressing an erroneous numerical button because the user does not know which button to be pressed in order to input a number when viewing a data broadcast, in a digital television broadcast receiver having an input means provided with a group of numerical buttons to be used for selecting a channel.  <P>SOLUTION: The digital television broadcast receiver receives a signal input from an input means, determines whether a pressed button is a numerical button (S2), determines whether a data broadcast provider side is in a number input mode (S3) when the pressed button is a numerical button, and determines whether a succeedingly pressed numerical button is a button to be used for inputting a number into the data broadcast provider side (S5) when the provider side is in a number input mode. When the pressed button is a number input button, the receiver notifies the data broadcast provider side that a number is inputted (S7), and when the pressed button is not a number input button, the receiver ignores the pressed numerical button or cautions that the pressed button is not a number input button.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248223-A (JP)
Title: Substrate for electrooptic device and method for manufacturing the same, electrooptic device, and electronic equipment
Inventor: ODAGIRI YORIHIRO
IPC: G02F1/1335
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve use efficiency of transmitted light in a transmission type display without lowering the brightness of an image display in a reflection type display in a transflective electrooptic device, for example, a liquid crystal device.  <P>SOLUTION: A substrate 10 for the liquid crystal device, i.e., a substrate for the electrooptic device, comprises a light-transmissive base member 11, a reflection layer 12 which is formed on the base member 11 and includes a reflection portion 12r and a transmission portion 12a with transmittance higher than that of the reflection portion, a light transmission layer 25 which is formed over the base member so as to coincide with the reflection layer 12 and has a hollow 25a at a position coinciding with the transmission portion 12a in plane, and an orientation film 17 which is formed over the base member 11 so as to coincide with the light transmission layer 25 and to define a recess 10a while entering the hollow 25a. The thickness 'b' of a liquid crystal layer 42 corresponding to the recess 10a is thicker than the thickness 'a' of the other liquid crystal layers 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135580-A (JP)
Title: Boiled rice improving agent
Inventor: KUMAMOTO TAKAHIRO
IPC: A23L7/10
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improving agent for boiled rice or boiled rice processed food for improving palate feeling of boiled rice and enabling obtaining excellent palate feeling and appearance of just-boiled rice by reheating with a microwave oven boiled rice which is even preserved at normal temperature or in cold storage.  <P>SOLUTION: The boiled rice improving agent containing a sugar composition comprises 25-55 wt.% of constituent sugar with a degree of polymerization of ≥20 and 30-65 wt.% of constituent sugar with a degree of polymerization of 2-10. The boiled rice improving agent contains the sugar composition having 55-100 wt.% of the total of the constituent sugar with a degree of polymerization of ≥20 and the constituent sugar with a degree of polymerization of 2-10. The boiled rice improving method comprises adding 0.1-10g of the boiled rice improving agent as a sugar composition to 100g of rice. The boiled rice or the boiled rice processed food comprises using the boiled rice improving agent and adding 0.1-10g of the boiled rice improving agent as a sugar composition to 100g of polished rice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137208-A (JP)
Title: Phosphoric acid or phosphonic acid derivative
Inventor: NISHI TAKEHIDE
IPC: A61P37/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phosphoric acid or phosphonic acid derivative, pharmacologically acceptable salts or esters thereof, all having high immunosuppressive activity.  <P>SOLUTION: The phosphoric acid or phosphonic acid derivative is represented by formula(I)( wherein, R<SP>1</SP>and R<SP>2</SP>are each H, or the like; R<SP>3</SP>and Ra<SP>3</SP>are each H or a phosphate group-protecting group; R<SP>4</SP>is H, a lower alkyl, or the like; (n) is 1-6; X is ethylene group, or the like; Y is a single bond, a 1-10C alkylene group, or the like; Z is O or methylene group; R<SP>5</SP>is H, a cycloalkyl, an aryl, or the like; R<SP>6</SP>and R<SP>7</SP>are each H, a halogen atom, or the like; wherein, when R<SP>5</SP>is H, Y is a substituted 1-10C alkylene group, or the like ). The pharmacologically acceptable salts or esters of the phosphoric acid or phosphonic acid derivative are also provided, respectively.  <P>COPYRIGHT: (C)2004,JPO