baber/WOPTO huggingface dataset:
Patent JP-H02178641-A (JP)
Title: Focus detecting device
Inventor: KUSAKA YOSUKE
IPC: G02B7/34
Filed: 1988-12-29
Abstract: PURPOSE:To improve the probability of focusing on a subject that a photographer intends by grouping focus detection results of focus detection areas, selecting the group which is considered to match the intention of the photographer most, and obtaining a final focus detection result from the group by statistical averaging. CONSTITUTION:A focus detecting means 2 performs focus detection arithmetic for data of image sensors corresponding to focus detection areas AREA (j) (j=1-f) to find the defocusing quantities of the focus detection areas and a grouping means 3 classifies focus detection areas where the same subject is considered to be acquired in several groups. An optimum group selecting means 4 selects the best group where a subject which is a subject that the photographer intends with high possibility is acquired. An optimum defocusing quantity arithmetic means 5 calculates the best defocusing quantity of the whole system from the defocusing quantities of the focus detection areas in the best group. Consequently, the probability of focusing on the specific subject that the photographer intends can be increased.
Patent JP-H10172729-A (JP)
Title: Positive temperature coefficient thermistor heating element and manufacture thereof
Inventor: TAKAGAKI MASAMI
IPC: H05B3/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance of a heating element by arranging electrodes on the largest surface of a thermistor element, and fixing metallic heat radiators on its surface by an inorganic material having electric conductivity and a specific heat resistant temperature. SOLUTION: In a positive temperature coefficient thermistor element 11, a switching temperature is set at 350 deg.C to obtain hot air of a high temperature. Electrodes 12 are imparted to two surfaces of the largest surface of the element 11, and an aluminum film is formed by a flame spraying device. The electrodes 12 and metallic heat radiators 13 are fixed together by an adhesive 14 composed of a conductive inorganic material by mixing silver powder in Portland cement mainly composed of silica, alumina and an iron oxide. By this constitution, since a heating element on which a switching temperature is not less than 300 deg.C is obtained, a product having higher output than usual can be obtained. The number of positive temperature coefficient thermistor elements can be reduced to obtain the same output, and size reduction can also be attained.
Patent JP-H09171484-A (JP)
Title: Memory control system
Inventor: NAKAMURA NOBUTAKA
IPC: G06F12/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To accelerate the memory access speed so as to judge page hit at a high speed. SOLUTION: While using not a DRAM logic address but a CPU address, a page hit judgement circuit 126 judges whether the memory access of this time is performed to the same bank and the same page as the memory access of the last time or not. The CPU address can be utilized for judging the page hit since the unit of address translation from the CPU address to the DRAM logic address due to an address translation circuit 121 is set to the value higher than the page size of DRAM bank. Thus, the address translating operation and the page hit judging operation can be parallelly performed so that the page hit can be judging at a high speed and the memory access speed can be accelerated.
Patent JP-2000125027-A (JP)
Title: Cordless telephone set with transmitter for remote control of television
Inventor: SONODA HIRONORI
IPC: H04W84/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To enable cordless telephone set itself to smoothly mute the sound of television which disturbs a telephone call. SOLUTION: The sound of television which disturbs a telephone call is muted by providing the control board 2 of the transmitter for remote control of television, a transmission part 3, and control buttons 4 at part of the cordless telephone set 1. The transmission part 3 requires no device for channel switching and have only a power-ON/OFF, a muting-ON/OFF, and a sound volume increasing/decreasing function. Consequently, when television is watched, the unnecessary time needed to look for the transmitter of remote control of television or approach the television set when a ringing bell sounds or at the time of origination is eliminated.
Patent JP-H03191525-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIMURA TAKEMI
IPC: H01L23/52
Filed: 1989-12-20
Abstract: PURPOSE:To lower the contact resistance of a metallic film to a lower layer high concentration impurity diffused layer or a wiring layer by a method wherein a high melting point metallic silicide film in a contact opening part is selectively removed. CONSTITUTION:The surface of a semiconductor substrate is firstly coated with an interlayer insulating film 5 such as silicon dioxide film, etc., and then tungsten silicide, etc., to form a high melting point metallic silicide film 6b. Next, a contact hole 9 connecting to a wiring layer by photolithography is made firstly by selectively removing the high melting point metallic silicide film 6b and then the interlayer insulating film 5. Next, the whole surface is coated with an aluminum film as an upper wiring layer and then the aluminum film, the high melting point metallic silicide film 6b are successively etched away to form an electrode wiring. Through these procedures, a two layer structured electrode wiring where the high melting point metallic silicide film 6b is removed only from the contact opening part 9 can be formed thereby enabling the contact resistance to be lowered.
Patent JP-2001155964-A (JP)
Title: Manufacturing methods for precursor of conductive composition, the conductive composition, and solid electrolytic capacitor
Inventor: KUDO YASUO
IPC: H01G9/028
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To easily obtain a conductive macromolecular composition, having superior self-recovering function for the defective portion of an anodic oxidation film and the precursor thereof and obtain easily a solid electrolytic capacitor having a high with standing voltage by using the conductive macromolecular composition as its cathodic conductive layer. SOLUTION: A liquid precursor of a conductive macromolecular composition is prepared from a dispersion medium and a soluble conductive macromolecule or out of a dispersion medium, conductive macromolecular grains, and one kind selected from among phosphoric acid, phosphoric ester, a phenol, a phenol derivative having electron withdrawing substituent, and a nitrobenzene derivative. Further, when removing the liquid medium from the liquid precursor, the conductive macromolecular composition having a high dielectric-film recovering ability can be obtained. Also, by forming the conductive macromolecular composition on the electrode made of a valve metal having the dielectric film, a solid electrolytic capacitor which has high withstanding voltage can be obtained.
Patent JP-H04198905-A (JP)
Title: Optical fiber coil
Inventor: NEGISHI HIDEHIKO
IPC: G01C19/72
Filed: 1990-11-28
Abstract: PURPOSE:To obtain stable output irrespective of ambient temperature change by winding an optical fiber on an optical fiber coil symmetrically in a radial direction and a center axis direction. CONSTITUTION:The optical fiber 1 constituting the optical fiber coil 3 is wound so that the parts which are mutually in an equal distance from the center part in the longitudinal direction of the fiber 1 may be nearly at the same position in the radial direction in the optical fiber coil 3 and symmetrical with the center part of the coil in the center axis direction. A temperature difference between the optical fibers 1 wound around the respective layers of the coil is reduced in spite of the ambient temperature change, and a phase error in an optical interference output signal is made extremely small and the stable output is obtained irrespective of the ambient temperature change.
Patent JP-H08242217-A (JP)
Title: Data-interleaving device and mobile communication system
Inventor: ANDOOJIEFU EFU PAATEIKA
IPC: H04J13/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area and current consumption required for packaging an interleaver circuit in a mobile communication system. SOLUTION: An interleaver circuit includes a data buffer 202, a contiguous counter 214 and an address twister 216. The counter 214 generates a contiguous sequence of addresses to be used for loading encoded data 142 into a buffer 202 in a contiguous order. The address twister (non-contiguous counter) 216 generates a non-contiguous sequence of addresses corresponding to an interleaving sequence. The non-contiguous addresses are used for outputting encoded data in the order specified by the interleaving sequence. The twister 216 generates an interleaving sequence specified by IS 95 standard. The twister 216 includes two counters, one of the counters is a 3-bit modulo-6 counter and the other is a 6-bit modulo-64 counter.
Patent JP-H07192413-A (JP)
Title: Magnetic disk device
Inventor: WAKUTA HIROSHI
IPC: G11B21/02
Filed: 1993-12-27
Abstract: PURPOSE:To control the shifting speed when a magnetic head is shifted onto a prescribed track on a magnetic disk. CONSTITUTION:A control part 7 supplies an output that a current flowing through a voice coil motor(VCM) 6, when the magnetic disk is started, becomes zero or close to zero, to a D/A converter 8. A voltage between terminals of the VCM 6 occurring by a current supplied from a driver 9 to the VCM 6 is measured, and based on the measurement value at the time, a digital output is converted, and the digital output is supplied to the D/A converter 8 again, and a similar process of measuring the voltage between terminals of the VCM 6 is executed repeatedly, and the value of the digital output that the current through the VCM 6 is zero or extremely close to zero is obtained. The output value is used as the actual center value of the magnetic disk device thereafter. Thus, when the magnetic head is shifted onto a prescribed track on the magnetic disk, the precision of a search processing for a data area and the precision of the center value, etc., at the time of seek are remarkably enhanced regardless of the dispersion in constitution parts and circuit parts.
Patent JP-2001167649-A (JP)
Title: Grommet for use in wire harness
Inventor: NAKADA HIROYUKI
IPC: H01B17/58
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a grommet, which can maintain a tensile strength in a separation direction of its body, while permitting an insertion of a wire harness in the opposite direction, and also while correcting a twist of the wire harness. SOLUTION: A stopper member 13 is separately provided, which is detachably fitted to an inner member 12 fitted into a grommet body 11. The stopper member 13 is fitted in such a manner that it can rotate around the inner member 12 and move in its axis direction. The stopper member 13 includes a stopper piece which is in contact with the inner member 12 at a side opposite to a body portion 15 of the grommet body 11; a guide passage 13d into which the wire harness is inserted; and a fixing piece 13b which is fixed to a circumference of the wire harness 13 by tape-winding.
Patent JP-H05141649-A (JP)
Title: Combustion device
Inventor: TSUJI EIICHI
IPC: F23N3/08
Filed: 1991-11-22
Abstract: PURPOSE:To prevent any delay in ignition by a method wherein a feed-forward control amount is corrected in response to a time starting from a rising in pre-purging operation and ending to a stable target number of rotation and to a control voltage at that time. CONSTITUTION:Time starting from a pre-purging of a combustion fan 4 to reach a target number of rotation of it is checked if it exceeds the maximum allowable time of the pre-purging operation. In the case that the time exceeds the maximum allowable time, an actual measured voltage value V2 being supplied to the combustion fan 4 is compared with an initial voltage value V1 of a feed-forward controlled variable VFF calculated in response to a target number of rotation RS and supplied at first A calculation equation for the subsequent feed-forward controlled variable VFF is changed 10 response to its difference DELTAv. With such an arrangement, the combustion fan reaches the target number of rotation and then the pre-purging operation can be performed for a predetermined period of time.
Patent JP-H02177649-A (JP)
Title: Line terminal equipment
Inventor: SAKURAI KEITARO
IPC: H04M1/00
Filed: 1988-12-27
Abstract: PURPOSE:To selectively and automatically respond only to a specific incoming call by collating the number of a caller from a line with the number of a storing means when an incoming call signal from the line is detected and automatically responding to the line when the collated numbers coincide with each other. CONSTITUTION:A caller number identification circuit 11 identifies the number of the caller from information to be sent from the line and informs a number collating part 17 of the number. The number collating part 17 reads out a number stored by a number storing part 16, collates the read out number with the number from the caller number identification circuit 11, and starts an automatic response control circuit 18 when the collated numbers coincide with each other, and a communication circuit 13 responds to the line and executes communication. In this manner, the number of the specific caller is previously set to the number storing part 16. Thus, the automatic incoming call can be received only for a calling from the caller.
Patent JP-H0642631-A (JP)
Title: Lockout mechanism and system for shift device for car
Inventor: CHIYAARUZU OZUBOON
IPC: F16H59/54
Filed: 1991-10-16
Abstract: PURPOSE: To provide a simple brake/park mechanism for preventing a driver from shifting a shift lever from a park position to the other gear position until brake is applied at low cost. CONSTITUTION: In one embodiment, a pawl of a shift lever 10 is restrained by a lockout arm through which a brake mechanism 2 and a lockout cable 5 extending to a steering column 4 are connected. In another embodiment, the lockout cable is eliminated by providing two electrical control modules operatively connected to the brake mechanism and an ignition key switch which controls a steering lockout mechanism. Moreover, in other embodiment, a manual apparatus is provided for retracting a lock pin of a control module to an unlocked position.
Patent JP-H09318183-A (JP)
Title: Absorption cooling/heating apparatus
Inventor: FUKUDA TORU
IPC: F25B30/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution for the heat exchange with outdoor. air during operation of a heat pump, enable effecting the ordinarily heating operation highly efficiently by use of heat pump cycle, and prevent a lowering in heating capacity at the time of a decrease in condenser pressure when it is difficult to transfer heat because of low temperature of the outdoor air or when the pressure in a condenser falls because of a sharp decrease of the heating load. SOLUTION: In an absorber 2 refrigerant vapor generated in a vaporizer 1 is absorbed by a solution of an absorbent and heat of absorption is evolved. In generators 3, 4 the above-mentioned solution is heated, the refrigerant vapor is extracted, and the absorbent in solution recovers the concentration. In a condenser 9 the refrigerant vapor extracted in generators 3, 4 is condensed and collected in an evaporator 1. During heating operation cold water cooled in a conduit 1a is led to a sensible heat exchanger 14, passed through a conduit 2a, etc., and the cooled water 14 whose temperature has been raised by passage through a conduit 2a, etc., is led to an indoor apparatus 15.  During heating operation, when the outdoor air temperature is extremely low or when the pressure in a condenser falls because of a sharp decrease of the heating load, the cooled water circulated to the indoor apparatus 15 is heated directly from under.
Patent JP-H05166580-A (JP)
Title: Induction heating cooker
Inventor: IZUMITANI TAMOTSU
IPC: H05B6/12
Filed: 1991-12-17
Abstract: PURPOSE:To enhance cooling efficiency and to maintin reliability of electronic components by concentrating convex by a blower on a portion where temperature rise is particularly remarkable(electronic components locates beneath a heating coil). CONSTITUTION:An induction heating cooker has a main body 21 and a top board 27 covering the upper surface of the main body, with a blower 29 provided at one of the corners of the main body 21. A heat radiator plate 24 and a circuit board 25 are located outside of the direction of the tangent X of the blower and an exhaust port 36 is provided in the portion of the wall face 21d of the main body which is further outside. In the bottom face 21a of the main body an air flow plate 35 is provided from the blower 29 toward the circuit board 25. Therefore, convex can be concentrated on the circuit board 25 using the air flow plate 35.
Patent JP-H09169575-A (JP)
Title: Silicon nitride-base composite material and production thereof
Inventor: TAKENOUCHI TAKEYOSHI
IPC: C04B35/584
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material excellent in breaking strength and thermal shock resistance. SOLUTION: A powdery mixture of silicon nitride with urea and boric acid is mixed with 1-15wt.% sintering aid based on the amt. of the mixture and the resultant mixture is subjected to reduction treatment at 700-1,100 deg.C in a hydrogen atmosphere and is sintered at >=1,700 deg.C in an inert gaseous atmosphere to obtain the objective silicon nitride-base composite material contg. 1-25vol.% hexagonal BN uniformly dispersed in the grains of the silicon nitride matrix and/or the grain boundaries. Fine BN particles accelerate the growth of columnar β-Si3 N4 having satisfactorily controlled dimensions and improve breaking strength and thermal shock resistance.
Patent JP-H08165806-A (JP)
Title: Vestibule structure
Inventor: HACHIMAN YUKIKO
IPC: A47C9/00
Filed: 1994-12-14
Abstract: PURPOSE: To prevent an aged person from being applied with a burden on legs and loins by providing a seating bench along a slightly high step and a wall near an entrance frame in the vestibule concrete floor of a general house, and allowing the aged person to be seated on it for putting on or off the footgear. CONSTITUTION: A step 2 having a nonslip groove 12 is fitted at the height lower than the height of a vestibule floor F near the entrance frame B of the vestibule floor F. A bench 3 provided with leg plates 17 on both sides of a support unit is provided along the wall face WA of a vestibule concrete floor A. The bench 3 is made adjustable in height and length to cope with vestibules having somewhat different sizes. The bench 3 is pinched between the step 2 and the vestibule wall and is constrained not to be moved, and an aged person or a physically handicapped person can be seated on the bench 3 to put on or off the footgear. When shoes are put off, legs can be put on the step 2 so that feet are not stained.
Patent JP-H11165307-A (JP)
Title: Manufacture of cement hardened product, manufacture of tile block, and cement hardened product
Inventor: YOSHIDA SHIGEO
IPC: B28B3/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a large scaled apparatus of a water treatment plant or the like by shortening a press time by a method wherein molding is executed by applying high pressure to a powdery cement material having a little water content. SOLUTION: A cement hardened product is obtained by being hardened by curing through a process wherein a powdery cement material of 3 to 20 wt.% in water content is prepared as the cement material, a process wherein the powdery cement material is filled in a molding tool, and pressure molded by applying a pressure of 60 to 400 kg/cm<2> to obtain a cement molded product, and the same curing process of the cement formed product after forming as that for manufacture of an ordinary cement hardened product. Thereby, a precise cement hardened product having a complicated shape of a fine irregularity or the like and an accurate dimension shaped cement hardened product can be obtained.
Patent JP-2000164446-A (JP)
Title: Core structure for coil winding machine
Inventor: ONO FUJIO
IPC: H01F41/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a core structure for coil winding machine from which a coil can be taken out easily from a core after the winding of an extremely thin coil is completed. SOLUTION: A coil winding section 8a is formed at the front end section of a core 8 which is rotated by means of a motor and, at the same time, a protrusion 8b is formed around the core 8 continuously from the winding section 8a. Then a jig cap 10 which is put on the protrusion 8b and can be slid in the axial direction of the core 8 on the protrusion 8b is provided. After a coil is wound around the coil winding section 8a, the wound coil is separated and taken out from the core 8 by separating the jig cap 10 from the coil by moving the cap 10 in the axial direction against the coil, and then, moving the core 8 in the axial direction.
Patent JP-H05167266-A (JP)
Title: Strap holding device
Inventor: MIZUNO MASATOSHI
IPC: H05K5/02
Filed: 1991-12-18
Abstract: PURPOSE:To provide a strap holding device where a strap is easily detached and which is not impaired in external appearance when the strap is detached. CONSTITUTION:An engaging groove 12 is made in the base of the antenna 10 of a case 11, a holder 14 is bent at a hinge 17 to engage an engaging projection 18 with the engaging groove 13, fixed rings 19 and 22 are made to bear against each other to engage their engaging sections with each other to mount a holder 14 on the antenna 10, and a strap 25 is fixed to the fixed rings 19 and 22.
Patent JP-H07189297-A (JP)
Title: Hydraulic device of work machine
Inventor: KOBAYASHI TAKAHIRO
IPC: F15B11/02
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to carry out both flow rate control and pressure control of pressure oil to an actuator in conformity with a manipulated variable of an operation lever accurately and definitely as occasion demands, and further, constitute the control with a small system. CONSTITUTION:There are provided a flow rate control valve 14 and logic valves 6 to 9 between a hydraulic pump 2 and a hydraulic cylinder 1. When flow rate control mode is set by a mode setter 45, a pair of logic valves are opened in conformity with the operating direction of an operation lever 4 while a throttling passage 34 equivalent to the logic valves 6 and 7 on an in-flow side is cut off. Furthermore, a differential pressure (P2-P1) before and after the flow rate control valve 14 is controlled so as to keep a definite pressure while an opening area is controlled in conformity with a manipulate variable of the operation lever 4. When flow rate control mode is set by the mode setter 45, a pair of logic valves are opened While the throttling passage 34 equivalent to the logic valves on the in-flow side are opened. Furthermore, an in-flow pressure P1 of the flow rate control valve 14 is controlled so that it may be higher than a flow-out pressure P2 while the opening area is controlled in conformity with the manipulated variable of the lever.