baber/WOPTO huggingface dataset:
Patent JP-2004014581-A (JP)
Title: Monitor pattern of semiconductor device, and method for manufacturing semiconductor device
Inventor: TONE SACHIE
IPC: H01L23/544
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor pattern of a semiconductor device with which abnormalities of wiring and a contact part in a chip forming part are accurately detected, and to provide a method for manufacturing a semiconductor device using the monitor pattern.  <P>SOLUTION: A plurality of diffusional resistances 103 and a plurality of wiring (resistance object) 106 are alternately arranged along a virtual line 100. These are connected in series with the use of contact vias 105. In the same wiring layer as the wiring 106, a dummy pattern 107 is so formed as to enclose a formation region of the wiring 106 and the diffusional resistance 103. A spacing between the dummy pattern 107 and the wiring 106 is, for example, set according to a minimum wiring spacing in the chip forming part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013255-A (JP)
Title: Information processor equipped with delay branching function
Inventor: TAKO SHINICHIRO
IPC: G06F9/44
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease branch penalties by confirming the number of steps of a delay slot instruction in an early stage without decoding a branch instruction and reducing unnecessary look-ahead of instructions.  <P>SOLUTION: A branch destination address Apb corresponding to the branch instruction and delay slot information POS regarding an effective bit V and the final position of a delay slot instruction as branch history information are stored in a branch target buffer 241. A branch predicting circuit 24 outputs hit information H/M showing whether an input address Ao matches the address of the branch instruction, the effective bit as a branch prediction bit, the information POS, and the branch destination address Apb. An address selecting circuit 23 selectively outputs the output of an incrementor 22 or the branch destination address Apb according to the hit information H/M, delay slot information, and effective bit V when a prediction error signal ERR is inactive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098337-A (JP)
Title: Color filter and liquid crystal display device
Inventor: YAMASHITA TETSUO
IPC: G02F1/1335
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bright color filter for a semitransmissive liquid crystal display device having little difference in chromaticity between a reflective mode and a transmissive mode and to obtain the semitransmissive liquid crystal display device having high color reproducibility in a transmissive display, having excellent characteristics (color reproducibility and brightness) in a reflective display and being low-cost. SOLUTION: The color filter contains transmission regions 7 and reflection regions 6, comprises pixels of at least one color in which the transmission region and the reflection region are composed of an identical color material and the reflection region contains a transparent region and further comprises pixels of at least one color except for the pixels containing the transparent region which have two or more kinds of coloring layers stacked on the transmission region. The semitransmissive liquid crystal display device uses a three wavelength-type LED (light emitting diode) light source as a backlight light source and the color filter containing the pixels of at least one color in which the transmission region and the reflection region are composed of an identical coloring layer and has the transparent region in the reflection region.
Patent JP-2004019703-A (JP)
Title: Gas bearing
Inventor: OKANO TETSUYUKI
IPC: F16C32/06
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas bearing wherein an amount of gas outflow during the operation is stabilized and the impairing of reliability is prevented.  <P>SOLUTION: A gas throttling part 13A is provided with: a first opening hole 3a formed at a pressure chamber side, a second opening hole 3b formed at a cylinder side and having a diameter larger than the first opening hole 3a; and further a porous member 14a and a fixing member 15a. The porous member 14a is contained in the second opening hole 3b formed on a piston 3, and fixed by the fixing member 15a from an upper face side of the porous member 14a. The fixing member 15a has the circular shape as shown in Fig. 3, and has a small hole 16 on its central part. In a gas outflow passage, a gas stored in the pressure chamber inside of the piston 3, flows to the porous member 14a to restrict its flow rate as shown by an arrow, is further throttled by the small hole 16 formed on the fixing member 15a, and flows out to a sliding face between the piston 3 and the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022272-A (JP)
Title: Method of manufacturing nonaqueous electrolyte secondary battery
Inventor: KITANO SHINYA
IPC: H01M10/05
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nonaqueous electrolyte secondary battery providing satisfactory cycle characteristics by uniformly charging an entire electrode plate.  <P>SOLUTION: After assembling the nonaqueous electrolyte secondary battery, the battery is charged with the opening of a battery case left open. At this time, by setting the charge current to 1.5 CA or less, polarization is suppressed to allow uniform charging of the entire electrode plate to be charged uniformly, and a protection film is formed uniformly. Furthermore, by setting the quantity of charged electricity to not less than 30% of the rated capacity, even if the current density temporarily becomes uneven, the unevenness is gradually resolved as the charging proceeds, and consequently, the entire electrode plate is charged uniformly and a protection film is formed uniformly. By charging with the opening left open, generated gas can be released to the outside of the battery case so that expansion of the battery or of the space between electrode plates is prevented. The cycle characteristics of the battery is thereby improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023412-A (JP)
Title: Portable telephone set
Inventor: MAMIYA TORU
IPC: H04N5/225
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform photographing with a built-in photographing device by using a built-in illumination device and to give information on an incoming call with the illumination device.  <P>SOLUTION: The illumination device composed of a plurality of LEDs is built in an outer peripheral part of a lens in the photographing device built in a portable telephone set. The illumination device performs photographing by the built-in photographing device. When the incoming call arrives at the portable telephone set, the LEDs of the illumination device are flickered and the incoming call is informed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022382-A (JP)
Title: Mounting structure for ceramic susceptor, support structure for ceramic susceptor, support member for ceramic susceptor, method of forming support structure for ceramic susceptor, and pressing gear
Inventor: GOTO YOSHINOBU
IPC: H05B3/74
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for ceramic susceptor that retards fine cracking and gas leakage by reducing thermal stress on a joint portion between a ceramic susceptor and a support member and suppressing a defective bonding of joint faces.  <P>SOLUTION: The ceramic susceptor mounting structure 13 is provided with the ceramic susceptor 1A to be heated, the support member 3 of ceramics joined to a back face of the ceramic susceptor 1A, and a chamber 9 fixing the support member 3. The support member 3 has a body part 3a, a joint face 5 to the ceramic susceptor 1A, and an end face 3f opposite to the joint face 5. A width D1 of an outer boundary of the joint face 5 is larger than a width D2 of an outer boundary of the end face 3f, and the width E1 of an inner boundary of the joint face 5 is larger than the width E2 of an inner boundary of the end face 3f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023521-A (JP)
Title: Method and device for transferring and distributing electronic mail
Inventor: NOMURA KAICHI
IPC: G06F13/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for transferring and distributing electronic mail by which users can read electronic mail any time and, at the same time, the mail deleting work etc., of the users can be suppressed to the minimum.  <P>SOLUTION: An address management data base 2 by terminals recording the mail addresses of user IDs by terminal, reception permission starting time, and reception permission ending time and a reception address management data base 3, in which the user IDs and addresses for reception are made to correspond to each other, are prepared in advance. When electronic mail is transmitted from a terminal 8 to a certain user by using an address for reception, a transmission-reception control means 4 acquires a user ID by referring to the data base 3 and a mail address by terminals from the data base 2 based on the user ID and the present time from a timer 5. Then the control means 4 transmits the electronic mail to any one of the terminals 7a-7c corresponding to the acquired mail address by terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022502-A (JP)
Title: Liquid injection method of battery, liquid injection apparatus for battery, and battery
Inventor: ADACHI KAZUYUKI
IPC: H01M10/05
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection method of a battery by which, electrolyte can be quickly injected into the battery, and to provide an liquid injection apparatus for the battery, and a battery.  <P>SOLUTION: For the liquid injection method using the liquid injection apparatus for the battery, equipped with a desiccator (container) 1 housing a secondary battery 20 in its inside, a pump 3 for pressurizing and depressurizing the inside of the desiccator 1, and an electrolyte tank 2 containing the electrolyte to be injected into the secondary battery 20, injecting the electrolyte in a desiccator 1 by dropping the electrolyte liquid through a nozzle 7 formed to the upper part of the battery in the desiccator 1, the desiccator 1 is depressurized by the pump 3 to generate a pressure difference between the desiccator and the atmospheric air, and the electrolyte in the liquid tank 2 is injected into the secondary battery 20 by making the electrolyte liquid drop through the nozzle 7 by using the pressure difference, afterwards, the pressure in the desiccator 1 is changed by using the pump 3 to remove the bubbles in the secondary battery 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026857-A (JP)
Title: Polyoxymethylene resin composition
Inventor: ITO GENMEI
IPC: C08K5/3435
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyoxymethylene resin composition having excellent heat stability capable of withstanding high temperature and long-term molding.  <P>SOLUTION: The polyoxymethylene resin composition is obtained by adding (A) a hindered amine compound having a molecular weight of ≥400, (B) a hindered phenolic compound having a molecular weight of ≥400, and (C) a phosphate of an alkali metal or an alkaline earth metal to a polyoxymethylene. Further, the amount of a formic ester terminal group is ≤0.03 mol%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030086-A (JP)
Title: Method for designing semiconductor integrated circuit
Inventor: SHINPO HIROYUKI
IPC: G06F17/50
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a semiconductor integrated circuit allowing to omit a skew readjustment process with respect to a clock buffer causing an operation fault derived from IR drop.  <P>SOLUTION: When the fellow buffers of a CTS is the primary cause of the IR drop, the primary cause is restored by shifting a tree constituting a branched tree and by shifting the following buffer in the direction absorbing a variation in temperature. The method for designing the semiconductor integrated circuit comprises: a shift time calculation process (300) forming the maximum value of a total current amount observed when the peak time of a current consumption value is delayed by Tz to a desired current value; an NA calculation process (303) calculating initial stage wiring information (304) applied after layout modification based on the Tz and initial wiring information NAnRC0 (302) applied before layout modification having the resistance component data and capacity component data of a plurality of wiring NAn; and an NB calculation process (305) calculating next stage wiring information NBnRC (306) applied after the layout modification consisting of resistance component data and capacity component data NB2RC required for advancing the transfer dely of a signal transmitted across a zone as far as the output terminal of the element by Tz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025987-A (JP)
Title: Foldable seat
Inventor: SUZUKI HISAYASU
IPC: A47C1/121
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable seat with a back rest portion to be displaced into an inclined state in linkage with the displacement of a seat portion into a developed state, using a convenient mechanism for fixing the seat portion in a folded state.  <P>SOLUTION: The foldable seat comprises a mounting member 10 to be mounted on an object to be installed on the foldable seat, the backrest portion 30 turnably on the mounting member 10 and adapted to be displaced into the inclined state or an approximately vertical state, the seat portion 60 turnably supported on the backrest portion 30 and adapted to be displaced into the developed state or the folded state, a ring mechanism 80 turnably supported at one end on the seat portion 60 and at the other end on the mounting member 10 for displacing the backrest portion 30 into the inclined state or the approximately vertical state in linkage with the displacement of the seat portion 60 into the developed state or the folded state, and a stopper 70 provided on the mounting member 10 for fixing the backrest portion 30 in the approximately vertical state to prevent the displacement of the seat portion 60 into the developed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030173-A (JP)
Title: Bus interface switching method and bus interface switching circuit
Inventor: MURAI NOBUHIRO
IPC: G06F13/36
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a circuit for transferring data in own bus width while respective devices djfferent in bus width do not conscious of the bus width of an opposite devices by providing a bus interface switching curcuit for connecting these devices.  <P>SOLUTION: The bus interface switching circuit 4, which executes the bus interface switching method by exchanging data and addresses between a first device 2 and a second device 3, is equipped with a bus switch 41 for connecting an M byte bus and an N byte bus and rearranging M bite data into a plurality of N byte data, or rearranging a plurality of N byte data into single M byte data, and an address switching circuit 42 for switching an address attached to the M byte data to serial addresses for each N byte data or switching the serial addresses of the N byte data to a single address of the M byte data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026051-A (JP)
Title: Vehicular headrest device
Inventor: CHINMOI PAL
IPC: B60N2/48
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headrest device for suppressing the backward movement of the head of an occupant by constraining the head with the operation of a headrest itself during rear-face collision of a vehicle.  <P>SOLUTION: A membrane constraining member 13 capable of constraining the head of the occupant by granting tension thereto during rear-face collision is provided on a headrest body 10a mounted at the upper end of a seatback 101 via a mounting member 20. The membrane constraining member 13 has at least two faces, a vertical face 13a opposed to the head of the occupant and a horizontal face 13b approximately perpendicular to the upper part of the vertical face 13a. During rear-face collision, tension is granted to the vertical face 13a by vertical tension granting means 15 and tension is granted to the horizontal face 13b by horizontal tension granting means 14, whereby the head is reliably constrained by the vertical face 13a and the horizontal face 13b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026064-A (JP)
Title: Variable speed control device
Inventor: NISHIMURA NOBUYUKI
IPC: B60W10/11
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable speed control device suitably controlling a transmission so that a driver can obtain a satisfactory feeling when releasing downshift control in the variable speed control device provided with means to control the downshift of the transmission when an exhaust brake device is operated.  <P>SOLUTION: This device is provided with an exhaust brake device switching means to switch the operation/suspension of the exhaust brake device 71, a downshift control means to downshift the transmission when the exhaust brake device 71 is operated, a downshift control switching means to switch the execution/non-execution of downshift by the downshift control means, a means to memorize gear steps before downshift by the downshift control means, and a upshift control means to upshift the transmission to the gear step before downshift when the downshift control switching means 74 is switched to a non-execution side or when the brake device switching means is switched to the non-execution side, after execution of downshift by the downshift control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038297-A (JP)
Title: Program format conversion apparatus and conversion program
Inventor: NIIMAE MASAMI
IPC: G06F9/45
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply convert the format of a program source between a plurality of types of programming languages at low cost.  <P>SOLUTION: This program format conversion device converts the format of the program source from a prescribed programming language to a markup language. This program format conversion device converts the format of the data of the markup language from the markup language to a prescribed second programming language to generate the program source of the second programming language.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038629-A (JP)
Title: Portable electronic apparatus
Inventor: MIYAZAKI JOICHI
IPC: G06F1/16
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic apparatus for preventing a display panel part from being broken.  <P>SOLUTION: The apparatus includes a bottom case 11 and an upper lid 13 which are connected so as to be opened/closed by mutual rocking. The upper lid 13 includes a display panel part 18 at the side of the closed bottom case 11. The bottom case 11 includes: a keyboard 23 at the side of the closed upper lid 13; and a circuit board 24 at the rear surface side of the keyboard 23. At least one support pillar is arranged in an intermediate part in the broadening direction of a space part 35 which is created between the circuit board 24 and an inner wall surface 20b at the opposite side of the keyboard 23 in the bottom case 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047674-A (JP)
Title: Semiconductor light-receiving element
Inventor: MAKIUCHI MASAO
IPC: H01L31/10
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an ultra high-speed operation and high quantum efficiency, and to improve reliability and manufacturing properties regarding a semiconductor light-receiving element.  <P>SOLUTION: A low electric field region 2 where an electric field in which electrons 7 can travel at a high speed is provided at one side of a light-absorbing layer 3. A high electric field region 4 where an electric field is applied so that a positive hole 8 can travel at a high speed is applied is formed at the other side of the light absorption layer 3. Then an n-type doped semiconductor layer is used as the light-absorbing layer 3 in the semiconductor light-receiving element being composed to eliminate an increase or decrease in carriers due to an avalanche phenomenon in the low electric field region 2 and the high electric field region 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044210-A (JP)
Title: Building
Inventor: MURATA NARIYASU
IPC: E04H1/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building, the construction cost of which can be reduced by restricting the height of the whole building and in which habitable rooms and a storage space can be arranged effectively.  <P>SOLUTION: A specific floor and a right-above floor positioned at a section right above the specific floor have intermediate floors 30 and 40 installed to these parts, intermediate-floor lower-side spaces 31, 32 and 41 formed on the lower sides of the floors 30 and 40 and intermediate-floor upper-side spaces 32 and 42 formed on the upper sides of the floors 30 and 40. Each space can be utilized effectively as the habitable room and the storage space, preventing the increase of the construction cost because the height of the whole building 1 is not heightened by constituting the open-ceiling space 32 in which at least parts of the intermediate-floor upper-side spaces on the specific floor and at least parts of the intermediate-floor lower-side spaces on the right-above floor are made to communicate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041500-A (JP)
Title: Method for molding tooth form and plaster pulverization device used for the same
Inventor: ASADA MAMORU
IPC: A61C13/34
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a tooth form which utilizes resources effectively, enables easy kneading and filling, and improves accuracy of the tooth form and a plaster pulverization device used for it.  <P>SOLUTION: According to the method for molding the tooth form, an unnecessary tooth form made of a plaster is pulverized into pieces with a diameter equal to or less than 5 mm to be used as a raw material for recycling, and the pulverized materials of diameters approximately 1 mm and between 2-5 mm are mixed with fine powders of the plaster and kneaded with water. The kneaded material is poured into an original die, and a hardened plaster of low shrinkage is obtained. The mixed powder of pulverized materials of grain diameters approximately 1 mm and between 2-5 mm are obtained by the plaster pulverization device which has double rotary axes equipped with circular blades and rotated in the opposite directions mutually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041970-A (JP)
Title: Disk type filtration apparatus
Inventor: KAWASAKI HIROICHI
IPC: B01D33/21
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk type filtration apparatus in which the rotary deflection of a rotary drum is prevented and a scraper is installed.  <P>SOLUTION: The disk type filtration apparatus comprises a circular filtration chamber 27 installed in the circumference of a hollow rotary drum 23 and partitioned by disk frames 25A, 25B installed on the opposite to each other in the axial direction in the rotary drum 23. A rotary deflection prevention apparatus 73 for preventing rotary deflection of the rotary drum 23 is installed in at least one of the inner and the outer side of the rotary drum 23 and the rotary deflection prevention apparatus 73 is provided with a guide ring 75 installed unitedly with the rotary drum 23 and a guide apparatus for restricting and guiding the circumferential face and the side face of the guide ring 75.  <P>COPYRIGHT: (C)2004,JPO