baber/WOPTO huggingface dataset:
Patent JP-2003100815-A (JP)
Title: Evaluation method of alloy junction section in packaging structure of semiconductor chip, and packaging method of semiconductor chip using the same
Inventor: SAITO ATSUSHI
IPC: H01L21/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively evaluating a junction state at an alloy junction section in the packaging structure of a semiconductor chip, and to provide a method for optimizing junction conditions in the packaging process of the semiconductor chip. SOLUTION: After a resin film 4 is removed from a wring board where a semiconductor chip 1 is packaged, a shear tester is used for repeating an operation for shearing a lead 3 at every fixed dimension in a thickness direction. Then, the correlation curve between shear strength and a shear position that are detected for each shearing operation is obtained, an integral value corresponding to the thickness of the lead in the correlation curve is set to be a junction characteristic value, and the junction state of an alloy junction section is evaluated quantitatively according to the junction characteristic value.  Additionally, after the junction characteristic value corresponding to a desired reliability test value is obtained according to the correlation relationship between the junction characteristic value and reliability test value and that between junction connections in alloy junction work and the junction characteristic value, the junction conditions corresponding to the junction characteristic value are obtained.
Patent JP-2003094737-A (JP)
Title: Image forming apparatus and method of controlling the same
Inventor: SATO JUNJI
IPC: B41J29/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To improve an operability without lowering an operational efficiency of a user side when image data stored in an image storing means together with an output condition is read in response to a request of a user to be output according to the output condition and to eliminate doubled operations for inputting a password when the user continuously designates a plurality of files. SOLUTION: A wait output key K5, a proof output key K6, and an automatic output key K7 are provided in a file designation screen P4. Before starting reading of a file, an output operation mode for forming an image is selected and an operation for starting the output after reading of the file is not requested. An operation flow for returning to the file designation screen P4 after the reading of the file can be selected so that the operability for continuously designating a plurality of files can be improved and particularly, the convenience in the case of automatic outputting is raised.
Patent JP-2003095418-A (JP)
Title: Conveyor
Inventor: KITANI YASUHIRO
IPC: B65G25/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor capable of smoothly conveying the subject to be conveyed under the same conditions at all times without delay by positioning a cargo receiving part between a pallet and a roller. SOLUTION: An approximately tray-shaped cargo receiving part 20 whose planar portion is brought into contact with a plurality of rotors 11 is placed on a conveying part 10 where the plurality of rotors 11 are arranged in parallel. A pallet 200 carrying the subject 100 to be conveyed is placed on the cargo receiving part 20 and the cargo receiving part 20 is moved on the conveying part 10 while in rolling contact with the rotors 11 on the conveying part 10. Because the pallet 200 and the subject 100 to be conveyed are conveyed together with the cargo receiving part 20, the cargo receiving part 20 and each rotor 11 are brought into contact to hold constant the conditions for the rolling contact so as to reduce resistance during conveyance and enable the subject to be conveyed smoothly and stably regardless of the configuration of the pallet, while achieving a uniform conveying speed.  Also, it is easy to coordinate with processes before and after the conveyor 1.
Patent JP-2002203797-A (JP)
Title: Semiconductor manufacturing method
Inventor: NOMURA HISASHI
IPC: C23C16/46
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To make the temperature of a wafer uniform. SOLUTION: An auxiliary heater 3 for compensating for the decrease in the temperature of an end section 1A of a heater 1 is provided at the end section of at least the central side of the resistance heating type heater 1 where power is applied, or an auxiliary heater that is separate from the heater for compensating for the decrease in the temperature at the end section of the heater is connected to the end section of the resistance heating type heater where power is applied.
Patent JP-2003106038-A (JP)
Title: Trap shoji drive device
Inventor: NAKANISHI KOICHI
IPC: E06B7/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive device capable of opening a shoji such as a natural air supply and exhaust hole or the like made in a sash by gradually lifting up and opening. SOLUTION: An arm member (6) connected to a shoji (3) in the frame of a sash, and a coupling rod (8) connected to this arm member (6) are provided. Other end of this coupling rod (8) is movable along the guide groove (7) and is pushed in a direction opening the shoji (3) by an open spring (9). To the arm member (6), a damping spring (10) is provided and damping is given to the rotation. Thus, the shoji (3) is gradually opened by the arm member (6) rotated by subjecting to the damping force.
Patent JP-2003102482-A (JP)
Title: Gene, protein, recombinant, and method for producing hydrogen
Inventor: OMIYA KUNIO
IPC: C12N1/21
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing hydrogen by using a new hydrogenase gene, a new hydrogenase encoded by the hydrogenase gene and a recombinant transducing the hydrogenase gene. SOLUTION: Disclosed are a new hydrogenase gene derived from Clostridium paraputrificum and having a specific base sequence, a protein (hydrogenase) having an amino acid sequence encoding the base sequence of the gene, and a method for efficiently producing hydrogen gas by decomposition of a material having hydrogen source using the recombinant transducing the gene into the host cell.
Patent JP-2003110365-A (JP)
Title: Frequency demodulation circuit by digital signal processing
Inventor: ARATA HIROO
IPC: H04L27/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain frequency demodulation having no error in principle. SOLUTION: A delay circuit, multiplier, adder, subtractor, divider circuit, inverse sine circuit and coefficient generating circuit are used for a frequency demodulation circuit, using digital signal processing to improve the circuit in performance.
Patent JP-2002186658-A (JP)
Title: Tablet feeder
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a tablet feeder which prevents dropping of tablets from the pocket arranged around the outside of the rotor in tablet storage case of the tablet feeder when the storage case is operated and put on and off. SOLUTION: This tablet feeder consists of tablet storage case 1 and supporting stand 2. At inner bottom 3 in the storage case 1, a rotor 4 is arranged so that freely rotated. Around outer of the rotor 4, pockets 5 is equipped at fixed intervals. This rotor 4 is rotated by the power from a motor 13 send through a gear 12. At inner bottom of the storage case 1, there is an elastic engaging material 10 which has teeth-like parts at its tip. Due to this elastic engaging material 10, when the storage case 1 is put off from the supporting stand 2, the rotor is prevented from rotating by the teeth-like parts biting with the gear at lower tip of the rotor. This engaging material 10 is arranged so that its teeth-like parts engages and makes the rotor to rotate in reverse, compared to the direction when tablets are paid and served.
Patent JP-2002198751-A (JP)
Title: Electric apparatus comprising shield and transmission means filtering signal across the shield
Inventor: DELVART BERNARD
IPC: H04N7/16
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a filter having large attenuation capacity to limit the expense and hard handling. SOLUTION: A metal-made casing 1 consists of a section 2 including a switching mode power supply section 3 and a section 4 that includes an amplifier 5 and a shield 9 separating the casing 1 into the two sections. In order to filter a signal from the 1st section 2 to the 2nd section 4 and to transmit the filtered signal, the shield 6 is provided with openings 7, 8 and also with filters 11, 14. Each filter consists of a printed circuit, which is provided with surface connection capacitors Ci,1-Ci,4, ground planes M1, M2, and means X1, X2 to connect the ground to the shield 6.
Patent JP-2003113432-A (JP)
Title: Recovering method for collected shot-blast zinc dust
Inventor: NARITA TOSHIHIRO
IPC: C22B19/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering collected shot-blast zinc dust which is conventionally discarded for landfill. SOLUTION: The method for recovering the collected shot-blast zinc dust comprises a separation step of separating the collected shot-blast zinc dust into a raw material for a zinc oxide powder, and an oxidation step of heating and vaporizing the separated raw material, and subsequently oxidizing the vaporized zinc oxide by air or an oxygen-containing gas, or the like, to obtain a high-purity zinc oxide powder or a fine spherical zinc powder.
Patent JP-2003111584-A (JP)
Title: Filter rod-forming machine
Inventor: KATO KATSUO
IPC: A24D3/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a filter rod-forming machine suitable for producing filter cigarettes, and capable of forming a filter rod, i.e., a filter plug, without exposing particle shaped additives such as charcoal particles at the mouthpiece of the filter cigarettes. SOLUTION: This filter rod-forming machine is equipped with an adding device 38 for adding particle-shaped additives by an each prescribed amount at the lower surface of a sheet material Sf transferred in one direction. The adding device 38 supplies the particle-shaped additive C from a supplying drum 80 to the lower surface of the sheet material Sf, and the supplied particle-shaped additive C is adsorbed and held at the lower surface of the sheet material by an adsorptive pad 92 of the pad conveyer 86 through the sheet material Sf and conveyed toward a rod-forming section 4 together with the sheet material Sf.
Patent JP-2003119961-A (JP)
Title: Reinforcement temporarily fastening tool
Inventor: KUMETA YOSHIFUMI
IPC: E04C5/18
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement temporarily fastening tool which facilitates temporary fastening between reinforcements. SOLUTION: According to the reinforcement temporarily fastening tool, a cylindrical body (1) has a through hole (3) formed in a wall thereof in a manner connecting the inside and outside thereof to each other, and has a female screw body (7) fixed to an outer surface thereof in a manner communicating with the through hole. The female screw body has a female screw formed therein, and a bolt (11) having a head (9) is screwed into the female screw body. Then, the cylindrical body is fitted onto the first reinforcement (21), and the former is fixed to the latter by fastening the bolt. Further, the second reinforcement (23) is mounted on a bolt shaft portion (13) between the female screw body of the cylindrical body and the head of the bolt, whereby the temporary fastening between the first and second reinforcements is achieved.
Patent JP-2003115041-A (JP)
Title: Unexplained abnormality detection device and pectoral area extraction device
Inventor: OKUTSU AKIKO
IPC: A61B6/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the performance of detection by almost accurately extracting a boundary between a pectoral area and a breast area by simple processing and individually performing the unexplained abnormality detecting processing of the extracted pectoral area and that of the breast area. SOLUTION: A boundary point extraction means 10 extracts boundary points on the boundary between the pectoral area and the breast area in an image on the basis of breast side image data P inputted from an image reader or the like, and a pectoral line extraction means 20 extracts a pectoral line in accordance with the number of extracted boundary points. An inner-pectoral area detection means 31 built in a detection means 30 detects an unexplained abnormality existing in the pectoral area distinguished by the pectoral line extracted by the means 20 and an inner-breast area detection means 32 detects the unexplained abnormality existing in the breast area also distinguished by the pectoral line.
Patent JP-2003112545-A (JP)
Title: Head rest device for vehicle
Inventor: CHINMOI PAL
IPC: B60N2/48
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To certainly and rapidly constrain the head of a sitting occupant without using an inertial force of the sitting occupant by detecting a rear end collision of a vehicle and operating a head rest body. SOLUTION: In the rear end collision of the vehicle, by unlocking a locking means 40 with a control means 50, left and right head rest members 11 and 12 constituting the head rest body 10a turn toward the front side of the vehicle, a film-like body 13 bridged between divided ends of them develops, and the head of the sitting occupant is certainly and rapidly constrained by the film-like body 13. The locking/unlocking direction of the locking means 40 is set to be the car width direction, so that a longitudinal force F applied to a seat back 101 in the rear end collision is prevented from affecting the unlocking of the locking means 40.
Patent JP-2003112781-A (JP)
Title: Food tray
Inventor: MOCHIZUKI KIYOSHI
IPC: B65D81/38
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a food tray of excellent safety which can keep a food coal without using any ice. SOLUTION: A base dish 10 comprises a lower plate 14 and an upper plate 16 formed by pressing a stainless steel sheet, and a hollow space 18 is provided between the lower plate 14 and the upper plate 16. Spherical cold insulation packs 24 are filled on the base dish 10. The cold insulation packs 24 are formed by filling gel-like cold-insulation agent in a packaging bag formed of a plastic film. After filling the cold-insulation agent on the base dish 10, a receiving dish 12 formed of a punched titanium steel sheet is placed thereon. A food such as sashimi (raw fish) is arranged on the receiving dish 12.
Patent JP-2003121159-A (JP)
Title: Navigation apparatus and program
Inventor: TAKEE RIYOUJI
IPC: B60R16/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus for informing the shining of direct sunlight into a driver's seat of a driver in advance. SOLUTION: Based on information for indicating the altitude and azimuth of the sun corresponding to current date/time and information for indicating change in the advance direction of an own car that are stored at a sun locus storage section 18, it is judged whether the direct sunlight shines into the driver' s seat or not, and from which direction the direct sunlight shines in. Further, the navigation apparatus 100 reads voice information in response to the judgment result from a non-illustrated memory at an information-processing section 30, and converts the read voice information to an analog voice signal via a voice information-outputting section 44 before outputting to a speaker 46.
Patent JP-2003120961-A (JP)
Title: Exterior unit of air conditioner and cover for opening part of external connection wiring
Inventor: IIZUKA TETSUYA
IPC: F24F5/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an exterior unit of an air conditioner capable of enlarging the degree of freedom for the shape of a handle, restraining entering of rainwater to an opening part, and preventing fire from being spread through the opening part in case of a fire. SOLUTION: In this exterior unit for an air conditioner, a casing of the exterior unit is provided with an opening part for leading out a wire electrically connected to the outside to the outside, and a cover made of sheet metal is removably mounted in the opening part. The cover is provided with a handle as another part, and when the cover is mounted in the opening part, the handle is located in a position away from the opening part. The opening part is provided with a rainwater entering preventing means for preventing rainwater from entering the opening part.
Patent JP-2003120492-A (JP)
Title: Knock detector of internal combustion engine
Inventor: TORIYAMA MAKOTO
IPC: F02D45/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of knock generation by eliminating the effect of the variance of a combustion state of an internal combustion engine. SOLUTION: A signal including the knock frequency composition superposed on the ion current signal SIION output from an ion current detection circuit 30 is extracted by a BPF 41 forming a signal processing circuit 40. The signal of the ion current signal SIION as it is and the signal via the BPF 41 are divided and corrected by a division circuit 42 formed by logarithmic converters 421 and 422 and a differential amplifier 423. The effect of the variance of the combustion state of the internal combustion engine is eliminated from the waveform of the corrected signal corresponding to the knock intensity, and the detection accuracy of the knock generation is improved.
Patent JP-2003117138-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To improve interests in display even when a three-dimensional drawing processing capacity is low in a display controller. SOLUTION: The display controller 150 adapted to variably display symbols is provided with an object array means (CPU 151) for arranging symbol objects in a preset virtual space, a judging means for determining two- or three- dimensional images to make a drawing based on changes in symbols being variably displayed, a VDP 152 which draws as three-dimensional images symbols based on the result of the judgment, a CPU 151 which draws as two-dimensional images symbols based on the result of the judgment and a VDP 152 which outputs images obtained by combining the two- and three-dimensional images.
Patent JP-2003123401-A (JP)
Title: Recording medium, recording method, recording device, reproducing method, and reproducing device
Inventor: YOKOUCHI KENTARO
IPC: G11B20/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that the data recording capacity is reduced because an unreproducible area is conventionally formed for protection from copy and the problem that electronic watermarks require special processing for detection thereof when being used because it is difficult to separate electronic watermarks from problems brought about at the time of forming pits. SOLUTION: An ID area 2 is a read only area which cannot be altered by a user, and peculiar ID information different by mediums is preliminarily recorded in the ID area 2. A plurality of enciphering key information, first cryptographic keys, prescribed control, etc., are preliminarily recorded in a read-in area 3. Main information which is content data enciphered by using cryptographic key information and ID information delivered from a copyright holder is modulated in accordance with a prescribed modulation system meeting run length RLL (d, k) limits and is recorded in a user area 4, and the k limit of the RLL (d, k) limits is switched to record auxiliary information, which is a cryptographic key and copy control information, over the modulated main information in the user data area 4.
Patent JP-2003125159-A (JP)
Title: Image reader
Inventor: ORITA MASAYA
IPC: G06T1/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can select a pressing force exerted onto an original with a simple configuration. SOLUTION: The image reader is configured to comprise an original pressing member that acts on an original so as to press the original in a direction of an image sensor; a base member that positions the original pressing member as to a planar direction including the carrying direction of the original and is fixed to an image reader main body to support the original pressing member slidably in a direction opposite to the image sensor, and an original pressing section that is placed on the base member and comprising a pressing block selectively engaged with/released from the original pressing member.
Patent JP-2003132309-A (JP)
Title: Semiconductor integrated circuit device and ic card
Inventor: WATANABE KAZUKI
IPC: G06K19/07
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem of difficulty in data processing such as data correction in a logic circuit to be connected to a rear stage, wherein a function of modulating transmission data from a reader/writer is independently operated from a dynamic clock of the logic circuit to be connected to the rear stage. SOLUTION: This semiconductor integrated circuit device is provided with a function controlling the modulating operation using a flip flop circuit synchronizing transmission data with the dynamic clock of the logic circuit to be connected to the rear stage when modulating the transmission data from the reader/ writer. This constitution can facilitate the data modulation and correction in the logic circuit to be connected to the rear stage.
Patent JP-2003134731-A (JP)
Title: Motor and disk apparatus
Inventor: OKAYAMA YOSHIKI
IPC: H02K5/16
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of shape accuracy of a bearing mechanism in a motor. SOLUTION: Clamps 4 are provided in the motor having the bearing mechanism utilizing hydrodynamic pressure generated by a shaft 21 and a sleeve 22. The clamp 4 has a flexible member 41 and a weight 42. The flexible member 41 is fixed to a rotor main 111 at one end. When the rotor is still, another end abuts on an outer face of the sleeve 22. The weight 42 is attached to another end of the flexible member 41. When the rotor rotates at a fast speed, the flexible member 41 is bent by centrifugal force acting on the weight 42 and the clamp 4 and the sleeve 22 do not contact. The position relationship between the stator and the rotor when the rotor is still can be restrained without degradation of a rotation performance of the motor. The degradation of shape accuracy of the bearing mechanism can be suppressed although vibration is applied to the motor when the motor is transported.
Patent JP-2003129009-A (JP)
Title: Delayed tack type adhesive sheet
Inventor: YABUTA KENJI
IPC: C09J7/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a delayed tack type adhesive sheet for inkjet recording excellent in an image preservability without distorting an image on an uneven printing face. SOLUTION: A cushion layer, an ink reception layer and a delayed tack type adhesive layer comprising a solid plasticizer, an adhesive and a tackifier are laminated in this order on at least one surface of a base material. Preferably, the delayed tack layer contains an inorganic pigment. Colloidal silica is suitable as the pigment in both terms of adhesive power and ink absorptivity.