baber/WOPTO huggingface dataset:
Patent JP-2003092476-A (JP)
Title: Electronic component device
Inventor: ONO TAKASHI
IPC: H05K5/03
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by using a flexible substrate, to improve a sealing property between the substrate and a component cover and to improve reliability. SOLUTION: In the flexible substrate 2 arranged on a base plate 1, a plurality of wiring patterns 5 connected to respective electronic components 9 and a frame-like pattern 6 surrounding a component loading part 2A are embedded. Also, the component cover 10 covering the respective electronic component is provided on a surface side of the substrate 2, and a sealing member 12 mounted on the sealing groove 10B is abutted to the flexible substrate 2 at the position of the frame-like pattern 6. Thus, the structure of the entire device is simplified by using the flexible substrate 2, formation of a level difference on a surface of the flexible substrate 2 at an abutting part of the sealing member 12 due to a thickness of the wiring patterns 5 or the like is suppressed, and the sealing property by the sealing member 12 is improved.
Patent JP-2002190773-A (JP)
Title: Segmented correlator architecture for detecting signal in fading channel
Inventor: LEE JUNG AH
IPC: H04B1/707
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To solve problems that a signal supplied to a shift register when a mobile station is moving at a high speed is quickly faded, phase distortion is introduced, the correlation of input signals or input sequences is lost, a low correlator output is generated when the input sequence is correlated with an expected sequence, the low correlator output does not exceed a detection threshold, and the received sequence cannot be detected. SOLUTION: A signal having a known sequence in a high speed fading environment is detected by using segmented correlator architecture. The input sequence of a sample or data is segmented to blocks correlated with individual segments of the known or expected sequence. The sum of correlator outputs is formed by adding the outputs of individual correlators. The absolute value of the sum is compared with a threshold to determine the detection time of the know input sequence. When the input sequence is segmented and the obtained segments are individually correlated with each other, action causing the loss of correlation of signals is reduced in the whole sequence.
Patent JP-2003090698-A (JP)
Title: Small arm sighting device
Inventor: NAKAGUCHI TOMOYUKI
IPC: G02B23/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that an operator can not hit a target by a bullet when the target is small due to a distance between the sighting axis of a small arm sighting device and the firing axis of a small arm even when the operator of the small arm is sighting while superposing the target on an sighting reticle. SOLUTION: The small arm sighting device is provided with a target distance inputting means and a sighting reticle position correcting means for indicating the sighting reticle while correcting the position of the same downward by a picture element given by a value of ΔH.f/(R.s) from the position of the picture element showing the direction of the firing axis. In this case, a distance to the target is shown by R, a distance between the sighting axis of the small arm sighting device and the firing axis of the small arm is shown by ΔH, the vertical size of one picture element of an image element in the small arm sighting device is shown by s and the focal length of an optical system is shown by f.
Patent JP-2002136706-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To increase the interest of a player by the change of the array itself of a pattern display part such as the case that a prescribed pattern combination is formed by an unexpected array of the pattern display part to generate a profit expectable state. SOLUTION: This pinball game machine is provided with a pattern variable display means 21 for varying the patterns of plural judgment pattern display parts 22-24 for prescribed time and stopping them on condition that a pattern start means 14 detects a game ball, a profit state generation means 38 for generating the profit state advantageous to the player when the stopped patterns after the variation of the judgment pattern display parts 22-24 in the pattern variable display means 21 become the prescribed combination, and a prescribed condition detection means 31. The pattern variable display means 21 is constituted of a liquid crystal display means 13 and selects one of the arrays of the plural kinds of the judgment pattern display parts 22-24 by a random number processing by the detection of a prescribed condition by the prescribed condition detection means 31.
Patent JP-2003100369-A (JP)
Title: Ic card connector
Inventor: UEHARA SHOGO
IPC: B42D15/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact IC card connector adaptive to a plurality of kinds of IC cards with varying sizes and forms. SOLUTION: An IC card is inserted in the insert hole of a connector housing so that the electrode of IC card is connected to the contact in the insert hole. First and second IC card insert holes whose length, width, and electrode pitch are almost identical while the number of electrodes is different. A third IC card insert hole which is narrower, longer, and thicker than the first and second IC cards, are formed by sharing the overlapping part in width and length, while extending a different part in width and thick directions. A fourth IC card insert hole which is wider than the first, second, and third IC card insert holes is provided as a different stage from the first, second, and third IC card insert holes.
Patent JP-2003096547-A (JP)
Title: Magnetic refrigeration material and producing method thereof
Inventor: FUKAMICHI KAZUAKI
IPC: H01F1/01
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic refrigeration material in which the magnetic phase transition accompanying a large entropy change in room temperature appears and the magnetic refrigeration cycle is stably constituted. SOLUTION: This magnetic refrigeration material has a crystalline structure of NaZn13 type, is essentially constituted of Fe (that is, Fe enters the position corresponding to 'Zn') and contains H (hydrogen) of >=2 atom.% and <=18 atom.% for the total constituent elements. Desirably, the magnetic refrigeration material contains Fe of >=61 atom.% and <=87 atom.%, Si and Al in total of >=4% and <=18% and La of >=5 atom.% and <=7 atom.% for the total constituent elements. This magnetic refrigeration material shows a large entropy change in the room temperature region and, moreover, generates no temperature hysteresis in the magnetic phase transition. As a result, when the magnetic refrigeration cycle is constituted, the operation can be stably performed.
Patent JP-2002160675-A (JP)
Title: Air guide device for automobile
Inventor: HILL JASON
IPC: B62D35/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To form an adjustable air guide device for an automobile in a region of a rear cover as follows, that is, so that the air guide device, while maintaining a good aerodynamic and dynamic function, can be easily structurally incorporated in a structural shape adjacent to a car body. SOLUTION: This air guide device for an automobile is made adjacent to a rear cover and extended in a lateral direction of the automobile, in a form movable between recess/operation positions by using an operating device, the air guide device 6 is pivotally mounted in the rear cover 5 by using a turn arm device 12, and separably connected to the operating device 11 making a motion of the air guide device 6 from the recess position Rs to the operation position Bs.
Patent JP-2003100866-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: FUKUYAMA SHUNICHI
IPC: H01L21/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of minute irregularities in the exposed surface of a low permittivity and porous insulating material when it is exposed to an etching atmosphere at the time of open etching. SOLUTION: A diffusion barrier film 30, a via layer insulating film 31 of porous material, a lower etching stopper film 32, an upper etching stopper film 33, a wiring layer insulating film 34 of porous material, a cap layer 35, and a hard mask are formed in sequence on a substrate on which underlayer wiring is formed. After a wiring trench pattern is formed in the hard mask, etching is performed from the top of the wiring layer insulating film 34 up to the midpoint of the via layer insulating film 31 by using the resist pattern as a mask, and a via hole 42 is formed halfway of the whole depth. After removing the resist pattern, a wiring trench 43 and a via hole 42 are formed at the same time by using a hard mask 36 as a mask and using the upper etching stopper film 33 and the diffusing barrier film 30 as etching stoppers.  The diffusion barrier 30 in the bottom of the via hole 42 is removed by etching.
Patent JP-2003096656-A (JP)
Title: Method for discharging foam or suspended material in warp yarn sizing apparatus
Inventor: AIKI KENICHIRO
IPC: D06B3/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of foam caused according to stirring of a size liquid by rotation of a sizing roll, or the like, or a suspended material such as a size at a high concentration produced by retention of the size liquid on the size liquid surface to warp yarns. SOLUTION: A movable weir 18 is installed in a sizing bath 4 in a state for enabling the regulation of height in a warp yarn sizing apparatus 1. During steady operation of the warp yarn sizing apparatus 1, the position of the movable weir 18 is temporarily lowered from a prescribed height of the size liquid surface to discharge foam 25a on the size liquid surface or the suspended material 25b such as the size at the high concentration from the sizing bath 4. Thereby, unfavorable effects due to the sticking thereof to a warp yarn sheet 2 are eliminated.
Patent JP-2003107736-A (JP)
Title: Overflow pipe structure
Inventor: NOZAWA YOSHIE
IPC: G03F7/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a processing liquid from overflowing to be discharged unnecessarily when carrying a photosensitive material on the outside of the liquid and processing it. SOLUTION: For an overflow pipe 110 provided on a washing tank 26, an elbow 120 is attached to an upper part of a pipe part 114 and an end part 124 of the elbow is turned to an almost horizontal direction. At the end of the elbow, an opening surface is turned obliquely downwards and a liquid cutting piece 126 is arranged inside. Thus, when the processing liquid enters from an opening of the end part 124 and is stuck to an inner surface, by a blocking part 130 of the liquid cutting piece blocking an inner upper side of the end, the processing liquid is guided to the opening turned almost downwards and returned into the washing tank and it is prevented from reaching near the upper part of the pipe part.
Patent JP-2002202905-A (JP)
Title: Data accumulation method and device, and storage medium
Inventor: KUSAMA KIYOSHI
IPC: G06F17/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a data accumulation method and a device therefor capable of generating a folder having a proper name corresponding to data in the data accumulation device without executing content confirmation of the data by a user when binary data housed in an external storage medium are duplicated in the data accumulation device. SOLUTION: Existence of static image data in a memory card 202 is confirmed, and the existence of meta data in the memory card 202 is confirmed, and the folder having a name based on the meta data is generated in an HDD 203 in a binary data accumulation device, and the static image data in the memory card 202 are read out, and the static image data are duplicated in the generated folder. Hereby, when the static image data in the memory card 202 are duplicated or housed in the binary data accumulation device, the folder having the proper name corresponding to the data is generated in the binary data accumulation device without executing operation by the user or confirmation of the content of the data by the user.
Patent JP-2003098009-A (JP)
Title: Temperature management sheet and its manufacturing method
Inventor: MINOWA TOSHIYUKI
IPC: B42D15/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a temperature management sheet capable of grasping (managing) a temperature history of an article under delivery by being mounted on, for example, an article to be delivered. SOLUTION: This sheet is equipped with a temperature sensor 2 for detecting the temperature, an IC module 3 having an antenna 4 attached thereto for recording temperature information detected by the temperature sensor together with time information, a paper-shaped battery 5 for supplying the IC module with an electric power, a switch 6 for switching connection between the battery and the IC module, and a sheet substrate 7 for supporting the temperature sensor, the IC module, the battery and the switch.
Patent JP-2002187951-A (JP)
Title: Metal catalyst for ring-opening polymerization of heterocyclic compound
Inventor: TAKASHIMA YOKO
IPC: C08G85/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To produce a metal catalyst for ring-opening polymerization of a heterocyclic compound which gives a ring-opening polymerizate of which more than 75% of terminal heteroatom groups are primary. SOLUTION: This metal catalyst comprises ligands and a metal atom, and its smallest maximal angle (Dm) among all the maximal angles (D) defined below is 60 deg. or lower. In a metal catalyst comprising ligands and a metal atom, the maximal angle (D) means the maximal angle formable by an imaginary straight line (Y) passing through the center of a non-coordinated atom in coordination and the center of the metal atom (M) with an imaginary straight line (X) which passes through the center of the metal atom and crosses at right angles with an imaginary plane (P) passing through the centers of three coordinated atoms among coordinated atoms which are not substituted with a reaction substrate (S) and are directly bonded to the metal atom (M). The number of the maximal angles (D) present is the same as that of non-coordinated atoms.
Patent JP-2003107271-A (JP)
Title: Method for splicing optical fibers of the same type
Inventor: AMATATSU NAOKI
IPC: G02B6/255
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for splicing optical fibers of the same type, which splices optical fibers of the same type with a small loss and a high strength without variance. SOLUTION: The method for splicing optical fibers of the same type is provided with a stage for fusion-splicing a first optical fiber and a second optical fiber of the same type as the first optical fiber and a stage for expanding MFDs of the first optical fiber and the second optical fiber by heat treatment of the connection part so as to match the MFDs to each other.
Patent JP-2003103111-A (JP)
Title: Cleaning agent and cleaning method using the same
Inventor: KOYANAGI YUIKO
IPC: C02F1/52
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent which rapidly cleans a waste liquid kept suspended by sludge substances and forms a dense and compact precipitate and a cleaning method using the same. SOLUTION: The cleaning agent for the waste liquid comprising containing calcium chloride. The cleaning method for the waste liquid comprising adding the cleaning agent for the waste liquid containing the calcium chloride into the waste liquid, thereby flocculating and settling the suspended matter in the waste liquid.
Patent JP-2003114280-A (JP)
Title: Beam position detecting device
Inventor: SATO KAZUMICHI
IPC: H01L21/027
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a beam position precisely measuring and detecting device for realizing a stabilized beam position required for converging a beam into a very small region when performing beam application experiment and analysis using a radiation or particle beams in research and development field or manufacturing field. SOLUTION: The detecting device comprises a block formed of a copper or others, an insulator base plate bonded to the surface thereof, upper and lower side electrode pattern layers deposited or plated on the surface of the insulator base plate, electron collecting electrode spaced from the electrode pattern layers, and ammeters joined to the upper and lower side electrode pattern layers, respectively. The electrode pattern layers are irradiated with a radiation beam transmitting through the electron collecting electrode and currents generated in the upper and lower side electrode pattern layers are measured, thereby, the irradiation position with the beam is detected.
Patent JP-2002180875-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: IKEMOTO NOBUAKI
IPC: F02D41/14
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently clean the exhaust emission by efficiently using plural catalyst (or group of catalysts) arranged in series on an exhaust pipe of an engine. SOLUTION: An upstream side catalyst 22 for a downstream side catalyst 23 are arranged in series in the exhaust pipe of the engine 11, and first through third sensors 24-26 detecting an air-fuel ratio or rich/lean of the exhaust gas are mounted at an upstream side and a downstream side of the upstream side catalyst 22, and a downstream side of the downstream side catalyst 23. An ECU 29 for controlling the engine, controls the air-fuel ratio to provide the upstream side catalyst 22 with a lean condition when a condition of the downstream side catalyst 23 is rich, and closed-loop controls the air-fuel ratio to provide the upstream side catalyst 22 with a rich condition when the condition of the downstream catalyst 23 is lean.  Therefore a rich component and a lean component in the exhaust emission can be effectively cleaned by effectively utilizing both of the upstream side catalyst 23 and the downstream side catalyst 24.
Patent JP-2003112194-A (JP)
Title: Method for controlling nitrogen removing process
Inventor: SASAKI YASUNARI
IPC: B01D19/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a complex process which can always obtain a high nitrogen removing rate even when the quality and temperature of water are changed in order to solve the problem that, although there are an ammonia stripping method and an activated sludge method for treating stockbreeding wastewater or industrial wastewater containing a high concentration of ammonia, a control technology for nitrogen removing treatment is not yet established, and the denitrification velocity of an activated sludge tank is decreased by the lowering of the temperature of water in the activated sludge tank and the decrease in the concentration of organic substances in ammonia stripping treatment water to cause the increase in the concentration of nitrogen in treatment water. SOLUTION: The temperature of water in the activated sludge tank or the concentration of nitrate nitrogen is measured. When the temperature of water is low, or the concentration of nitrate nitrogen is high, the amount of steam to be supplied to an ammonia stripping apparatus in a pre-stage is increased automatically to increases a nitrogen removing rate. The nitrogen load in the activated sludge method in a post-stage is controlled to be reduced so that the nitrogen removing capacity of the whole complex process can be kept constant.
Patent JP-2003124052-A (JP)
Title: Conductive paste and laminated ceramic electronic part
Inventor: WATANABE SHINYA
IPC: H01B1/22
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste having superior printing properties and a laminated ceramic electronic part which is made uniform in characteristics by using the same. SOLUTION: Conductive paste containing conductive metal powder and an organic vehicle has viscosity of 1.0 Pa s to 10.0 Pa s at a shear rate of 500 s<-1> and viscosity of 5.0 Pa s to 20.0 Pa s at a shear rate of 10 s<-1> at 25 deg.C, and the ratio (tanδ) of storage elastic modulus to loss modulus of the conductive paste ranges from 2.0 to 8.0, where the storage elastic modulus and the loss modulus are measured while distortion given to the conducive paste is changed within the linear range of the conductive paste at a frequency of 1 Hz.
Patent JP-2003037054-A (JP)
Title: Interlocking device and aligner
Inventor: SHIGARAKI TOSHIYUKI
IPC: G03F7/20
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To readily stop the operation of an apparatus surrounded by a chamber with sureness by checking an accessed state of the device and then conducting an interlocking operation. SOLUTION: An interlocking device is provided with a microdifferential manometer 19 for monitoring a difference in pressure inside and outside a thermostatic chamber 9 surrounding an aligner. The chamber 9 is provided with a door 10 for maintenance which can be opened and closed, a door 11 for carrying in a reticle and a door 13 for carrying in a wafer. The state of the chamber 9 is detected by monitoring changes in a difference in pressure inside and outside the chamber 9 according to an opening condition of each door of the chamber 9.  When it is determined from the opening state of the door 10 for maintenance that a part of the door 10 which can be opened and closed is in an opened state or the blowing of a temperature control air is weakened, the oscillation of a laser light source 3 is stopped, the transfer of a reticle 4 as an original plate or a wafer 7 as a substrate is stopped, operations of an original plate stage 5 and a substrate stage 8 are stopped, exposure is stopped, or the like.
Patent JP-2002198306-A (JP)
Title: Long stroke stage device
Inventor: WATSON DOUGLAS
IPC: G02B21/26
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a stage device which does not deteriorate the desirable environment around a stage. SOLUTION: The stage device has a magnet longer than the total length of the stroke of the stage device and a conductor length.
Patent JP-2003119766-A (JP)
Title: Hollow pipe for creating sand pile, and square sand pile creating method
Inventor: ISOTANI SHUJI
IPC: E02D3/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hollow pipe for creating sand piles capable of suppressing vibration and noise and of efficiently creating high quality continuous wall- shaped sand piles with a percentage of substitution of almost 100%, and a sand pile creating method. SOLUTION: This hollow pipe 1 for creating sand pile is equipped with a hollow pipe 1a into which a sand pile material is placed and an outer cylindrical pipe 1b attached to the tip portion of the hollow pipe 1a, the cross-sectional shape of the outer periphery of the outer peripheral pipe 1b has a form cut and notched with predetermined length respectively at the angle portions facing each other on a diamond-shaped short axis 3a, and a sand pile almost to a rectangular cross section is created underground.